tpair$inet(0x2, 0x0, 0x0, &(0x7f0000f60000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x2000)=nil, 0x2000, 0x2000000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x4, 0x28010, r2, 0x20000000000) r4 = syz_open_dev$vcsa(&(0x7f000001d000)="2f6465762f766373612300", 0xffffffffffffff3a, 0xceedb328e8c6934a) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000001e000-0xb)={0x4, 0x4, 0x8, 0x5, 0x947, 0x1a3ee181, 0x7, 0x1, 0x4, 0x101, 0x1}, 0xb) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006c2000-0x1)="04", 0x1) sendto$unix(r3, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x2) munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r5 = accept$ipx(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000003000-0x4)=0x1, 0x4) fchmodat(r4, &(0x7f0000011000)="2e2f66696c653000", 0x40) bpf$OBJ_GET_PROG(0x7, &(0x7f0000016000-0x10)={&(0x7f000001a000)="2e2f66696c653000", 0x0}, 0x10) readv(r2, &(0x7f0000013000)=[{&(0x7f0000010000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f000000d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2) mmap(&(0x7f00007d5000/0x3000)=nil, 0x3000, 0x400048007, 0x810, r5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000009000-0x10)=[{&(0x7f0000008000)="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", 0x1000}], 0x1) close(r3) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000444000/0x4000)=nil, 0x4000, 0x3, 0x811, 0xffffffffffffffff, 0x80000003) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fca000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcb000-0x8)="2e2f66696c653000", &(0x7f0000f3f000)="2e2f66696c653000", &(0x7f0000fcb000-0x6)="61756f667300", 0x10000c, &(0x7f00000c2000)="05a6") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000a9000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) r1 = open(&(0x7f00000ff000-0xc)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x40) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x800000000000003, 0x35, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r2, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f62757300", 0x20) r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x6000000000000, 0x0) mkdirat(r3, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x4) r4 = openat(r3, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r4, 0xfffffffffffffff9) readlinkat(r2, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000b55000-0x12)="2e2f6275732f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") unlinkat(r2, &(0x7f00007aa000)="2e2f66696c653000", 0x0) mmap(&(0x7f00004a1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) renameat2(r3, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r3, &(0x7f0000063000)="2e2f66696c65302f66696c653000", 0x4) lseek(r1, 0x0, 0x7) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x8000000) mount(&(0x7f0000fcb000)="2e2f6275732f66696c653000", &(0x7f0000d87000)="2e2f66696c65302f66696c653000", &(0x7f0000fcb000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f000085b000)="8721") mmap(&(0x7f0000eb8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0x300000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}) 2017/08/07 12:10:14 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) r4 = getpid() stat(&(0x7f00007b5000)="2e2f66696c653000", &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000022d000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f000001c000-0x38)={&(0x7f0000866000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000059000-0x10)=[{&(0x7f0000029000-0x11b8)=[{0x14, 0x5, 0x300, 0xffffffff80000001, 0xa523, "5099"}], 0x14}], 0x1, &(0x7f0000f8b000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r7, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r5}], 0x5, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000006000)={&(0x7f000001b000/0x2000)=nil, 0x0, 0x4, 0x78, &(0x7f000001a000/0x1000)=nil, 0xffffffff}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x1)=0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b8f000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x4000)=nil, 0x4000, 0x1, 0x10, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x12, r1, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 617.800260] unregister_netdevice: waiting for syz1 to become free. Usage count = 1 2017/08/07 12:10:14 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000002, 0x805, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x1011c, r0, 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000010000)=@req={0x28, &(0x7f0000019000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000019000)="76f0afdd36d5a5d02bef426fda0856325139c0ff4971feab1db635aed059a291"}}) prctl$void(0x1b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0xf626a2963dd9f035, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000018000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x93855d65be22b7c2, &(0x7f000001d000-0x8)=0x8000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1000001, 0x40010, r0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000001f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x5, 0x6b7d, 0x2c, 0x4}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000-0xf0)=@ethtool_dump={0x40, 0x8000, 0x8000000000004, 0xdf, "f44767e93e9fa6ce6577127f308f9cc9b58850b5e61b15949c5807f9da571e9b0d8242498a1accbd04a8baa78221c978ab5a3d9dc34d3a26899125e71a4a62212d87472927e71d3e39aaa4c55444db53160b1fc6fcf17f0728aa4183e52f7456ba0cbff32232382fd502df027d0c053a33d0f93e5ece94da7c17f588facc9f82a622df3160bb77c97e1e8b78b2da291584110729b0f408e8ee86ec502dec668b1622c6140b5ed9be8df61c039d58fdba1beba4931fe2b42e74837135d2eab302d670b81e875602e75b3f6fcfe59d27137026583ae046ae7a8adb7c3fcb1d0f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x40110, r0, 0x0) syz_open_dev$usbmon(&(0x7f000001d000)="2f6465762f7573626d6f6e2300", 0x8, 0x20000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x200000000203, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001a000-0x10)={0x0, 0xa, &(0x7f0000019000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe69c}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x73a}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x759, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001d000)={r2, 0x1, 0x30}, &(0x7f000001b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000013000)={r2, 0x92, "03c3bcadd7a99539d4f178b2b2b8f578b998c7cd2716f74646826d65cd7900ae4b165ef9bceffde7f75f9dc207cf62c82cfcf278349c8850ee0b1eadb20da63ed182cf23bc9a972e0f00b473e574d45745b65c7aea19b26410dbabb50cfdd462f80f163d95718a835a336cc21452ab7e60577bc48d17354ccff9eddf767c7862035463fbf0af3c4e303d683158486ddd11c7"}, &(0x7f000001a000-0x4)=0x9c) 2017/08/07 12:10:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000781000/0x2000)=nil, 0x2000, 0x3, 0x4000000000000031, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x7, 0x2000000000032, r0, 0x0) r2 = epoll_create1(0x7fff8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000fe2000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x1000000000003, 0x2004012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000fe3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000)=0x10) getsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000be1000-0x4)=0x0, &(0x7f0000fe2000)=0x4) mmap(&(0x7f0000df9000/0x14000)=nil, 0x14000, 0x1, 0x2010, r2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f94000)="3912e8b28a66ee102fc45889e618cef3c9428751e4397793493fef66b60622819a0f5b3fb88e610f520874abc842160eca76ace845fd4c73c7683a80aeaa01a8b41846f50efd80d561390a9ee25bbab12504790ea1b816156f64e6b1a228245d9b6fcbbea745b969846a7e4a802bf08b9fa754e623962c4f6624aeede5a2853705da31db53e6533b2d8162d0140019e59fca6fc435af13ddd9833b407f950733ac842a3c8f8f878d89f340f331d5522984041fbcbc289e2211c76b97e19f8c239055ad4459242bb8c94064fb5a228daec8f292891c1ea00793d38b6ca4c0f77640b6f0ffa29475a0101612638d5298864146", 0xf2, 0x20000000, &(0x7f0000fe3000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x800, 0xeaf, 0xd2, 0x100, 0x5d}}}}}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000039000/0x4000)=nil, 0x4000, 0x3, 0x41050, r2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000992000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1301}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bcb000-0x4)=0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r4, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fe8000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000bdd000)=@generic="26a187089b004050fa808ca4a7545c86", 0x10) mmap(&(0x7f000028c000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x800000000000) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000fe4000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fe4000-0x4)=0xb9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fe5000)=0x0, &(0x7f0000fe6000-0x4)=0x4) 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x0, 0x20) pipe(&(0x7f0000d06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d7101000000000000000dec00001f"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001fc000-0x4)=0x5, 0x4) 2017/08/07 12:10:14 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x36) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d34000)="2e2f62757300", 0x6002, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000fbb000)=[{0x81, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x7fff, 0x0}, @addr={0x0, 0x5}}], 0x30) symlink(&(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000a75000-0x8)="2e2f66696c653000") readv(r2, &(0x7f00009d9000-0x10)=[{&(0x7f0000a74000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}], 0x1) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x6, &(0x7f0000000000)=[&(0x7f0000cf2000/0x2000)=nil, &(0x7f0000824000/0x2000)=nil, &(0x7f0000215000/0x2000)=nil, &(0x7f0000098000/0x4000)=nil, &(0x7f000001e000/0x3000)=nil, &(0x7f0000753000/0x1000)=nil], &(0x7f0000b44000-0x20)=[0x100000000, 0xa409, 0x81, 0x956, 0x200, 0x3ff, 0x8000, 0x1], &(0x7f0000898000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1) pipe2(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000fbc000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbc000-0x4)=0x10) r5 = socket(0xa, 0x11, 0x2) dup2(0xffffffffffffffff, r4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000000b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl(r5, 0x8982, &(0x7f0000000000)="") mmap(&(0x7f000013f000/0x400000)=nil, 0x400000, 0x1, 0x2010, r3, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x3, &(0x7f000000c000-0x4)=0x0, &(0x7f00001b6000)=0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x5, 0x2000002010, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000ee7000)=0x0) r1 = gettid() perf_event_open(&(0x7f0000eff000-0x78)={0x2, 0x78, 0xde, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00003ed000)={0x5, 0x1f, 0xffffffffe87840ca, 0x800000000001f, "83e96dbc59355f0802451a2c5b56290bd5209f622433215e0c3b588135362377"}) add_key(&(0x7f0000540000-0x7)="6c6f676f6e000e", &(0x7f000078d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001cc000-0x2)="841e", 0x2, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x4) chmod(&(0x7f0000f8a000)="2e2f66696c653000", 0x800000) r2 = syz_open_dev$loop(&(0x7f0000f4a000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = socket$unix(0x1, 0x15fffffff7dd, 0x0) r4 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x0) name_to_handle_at(r4, &(0x7f0000576000)="2e2f66696c653000", &(0x7f0000f8d000-0x1008)={0x1008, 0x93, "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&(0x7f0000f3f000-0x4)=0x0, 0x400) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x7ff}, {&(0x7f0000767000-0x3b)="9cdadbf8c24f682370fbe4180000000023c6fbf9c458c6b753003a18c8be9146ad6c3ad34a865fe73de694537c503b43e221126186489b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r2, r3, &(0x7f00002c6000)=0x0, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$KDENABIO(r4, 0x4b36) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000b78000-0xc)={0x2, 0xbfc, 0x0, 0x80000001, 0xff, 0x10001}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000f0000-0x30)={0x5, 0x2, &(0x7f000014e000)=[@map={0x7ed3, 0x5, 0x0, r0}, @generic={0x400, 0xffffffff, 0x8, 0xfffffffffffffff9}], &(0x7f0000bc5000-0x11)="2c277365637572697479766d6e65743000", 0x10000000000, 0x86, &(0x7f00003bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}, 0x30) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f00000e5000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/08/07 12:10:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c2d000)={0x0, 0x0}, &(0x7f00004d8000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000400000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004cf000-0x4)=0x10) mmap(&(0x7f000014b000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006ae000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000509000)=0xe8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000012d000-0x8)={0x80, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000459000-0x8c)={0x0, 0x7fffffff, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x5, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f36000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000f03000)={0x0, 0x78, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x851addbf4189318f, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000faf000)="2e2f66696c653000", 0x196) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$ircomm(&(0x7f0000b0d000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x100000080801) unlink(&(0x7f0000963000-0x8)="2e2f66696c653000") ioctl$int_in(r5, 0x5452, &(0x7f0000824000)=0x7) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000cdb000)="2e2f62757300", 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000309000)=0x0) r7 = socket(0x1e, 0x4, 0x0) sendmsg(r7, &(0x7f00001ff000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100008000000000d9955b9ce526cc573c5bf81e483724c76c14dd6a739effea1b86286be61ffe06d79f00000000000000076c3fac85b9d8f98601809b9bf3047755af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd456243b7634800ece70b076c360c9aecc5aa6767e2e7891dfd3fb881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[{&(0x7f0000f1c000-0xdc)="0345b393c5c5305683b55132cb3361b01a7c8bbece0261233cfca4607a640065410ed6d1434c3b76965f17e81260136574aff7ce711592e3f47daa270f0e4549da5b70c45b569f4b40419bc2fdd9101c471cbf55adfc34d6cce951655b695dd8be408b3683137c34ca236279fbef25db332d77af34bee465bb4ddac661f2211a532dd4005616c9d6ef622e07d76c580fe61571ff6b238c989469f8ca7c1e550d7546f81ae93559c39b33a55644b35d86a9b921a2823911df3867d15fafc4d5474032ffd2ebfd77e71f6053a2ba9f084ebe7af12a67a765ae240347eb", 0xdc}, {&(0x7f000047d000)="18ba079eb22f474f2ce565d6dc03979c94134764fccddefade1148fd67a1f9c0f8872e62c201f312dd249c32296e886d8e14e2", 0x33}, {&(0x7f000096e000)="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0x1000}, {&(0x7f0000847000-0x1000)="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0x1000}, {&(0x7f000018f000-0x34)="d06710d686fc19cfb85cb76eb4b2def051d586ac7414233b89c3187dc91bc2650c5cfdef73d67b8132d5a0a886c2804196abbe57", 0x34}, {&(0x7f0000d0e000)="d683cda7eec72abfc7f193ce6df6aaaf20aefa58cdecc43f460c1413b0bc56f0a3f7398186a23ac7972a32faf6f92e176c53f0bfe8ab878d8635876c581ca8e33459dcf29f310764c865354c32b1b0371ac38c22afe21fc23c806d6260bcd3e7ed847aa1e36d95114de995cdb212a6a4b1bae5a35674bbec3b469392614666cad43beccc5fb89877d875766b0387e4317c6960f7811dd63c629b0afad12c0eea1f903693631daa57c37a9b89e9a1f2a2604ecba51800fd03f8", 0xb9}, {&(0x7f000024c000)="21cd479d1ff759e612f0a8ac4e7f57de8f8011cc38cc96552e6157e6f4e4ade0f1a66412c8985179d693d94c1d4c3392356c766ae1578413297eddc19df3f1f65e263f021fc8ea543fee9fd40b88044f3e91fce1f2e1ceca4670697c035532f212cc0b27ad16b5e3f7c91c3261b7d9ac7ef730ca97829d25d1f01a93be74adb6b4ca2de6fa07a76fe1b99610963606955ab0a572125707ce9de8e065138b119bb1709ff1db92b18250fe86f42546fbca2bdf5410439d815dc04b01026b7be9057e330206656254078c94b76489720ebbc52c52", 0xd3}, {&(0x7f0000372000-0xc0)="c91a3c5ffdc4e0fdad1f5bd3a5a2697e7f2c35b0d92cfae7c690fde4100d415f9c05b828feb55e3ef160e63adbddd288e2c98d1814d7fe917fa61d8f7c570b7d69d14c66bebb38bca59f431559587519824c47246d75977720c83ab11a4d6c57fabead98e952d225fd55c50ed3e4854501acaa014cf75dd146321abbc8a4cff0c84fb4a4e55a6d4a333fb158e5d0f6159e315647ef781c25ea4ec93abfda8b0606b87e75904785f2636f9675fae65ae7aa82cee08d6939f6df8b5572b3a97a49", 0xc0}, {&(0x7f0000141000-0x29)="d12f644e3134721a001f328e65da73338082bb4ad21e9a49a97f76c2970b9a07d50251bacfd68d91ca", 0x29}, {&(0x7f0000f4e000)="fd6275171deb87f3c54e0ddb9512c93fd0e28eb79ef98679a64dffc82ee2a1944af791ade5391e5fc7524b9e4168b51d3c8db7ba", 0x34}], 0xa, &(0x7f00002d4000)=[], 0x0, 0x80d1}, 0x80) 2017/08/07 12:10:14 executing program 7: mmap(&(0x7f0000de6000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000de6000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f000003b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mincore(&(0x7f000002d000/0x3000)=nil, 0x3000, &(0x7f000003b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000-0x8)="2e2f66696c653000", &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r1, &(0x7f0000010000)="2e2f636f6e74726f6c00") mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000003d000)="2e2f636f6e74726f6c00", &(0x7f000003e000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x2000003, 0x3f, r0, 0x1) iopl(0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000032000)="2e2f636f6e74726f6c00", &(0x7f0000030000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) mkdirat(r1, &(0x7f000001f000)="2e2f66696c653000", 0x40000000) name_to_handle_at(r1, &(0x7f000002c000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000002000)={0x74, 0x7fff, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a"}, &(0x7f000001e000-0x4)=0x0, 0x400) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) unlinkat(r1, &(0x7f0000040000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000041000)="2e2f636f6e74726f6c00", r1, &(0x7f0000009000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000039000-0xa)="2e2f636f6e74726f6c00", &(0x7f000001b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x800000000000003, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x2000000, 0x1032, r0, 0x1000000000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000040000-0xa)="2e2f66696c653000", &(0x7f000003c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000022000-0xa)="2e2f636f6e74726f6c00", &(0x7f000003d000-0x20)={0x20, 0x2, "f899fdc5a7c11e67bed193e4a4d0ddbb1576bf3c6f1952"}, &(0x7f000000f000-0x4)=0x0, 0x400) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r1, &(0x7f0000013000-0xa)="2e2f66696c653000") mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000003d000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000003f000)={0x7, 0x2, r3, 0x299, r2, 0x8, 0x1, 0x6}) 2017/08/07 12:10:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000898000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00001b8000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x32, r0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) restart_syscall() symlink(&(0x7f0000119000-0xa)="2e2f66696c653000", &(0x7f000013b000)="2e2f66696c653000") mknod(&(0x7f0000c71000-0xa)="2e2f636f6e74726f6c00", 0x8040, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) pipe2(&(0x7f00002c1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffdffffffffd) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000e6d000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c7b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = 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, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000a2d000)="673e78e03fed12147fff0300000000000000ed7c2b6307517e1e114c0bbeb700000001312fb95d6992d0555d8c8883a4b83a9655751f004b") bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0xd885, 0x0, 0x0, 0xc}, @generic={0x3cb, 0x0, 0x52c964e8, 0x0}, @generic={0xd39d, 0x0, 0x0, 0xac3f}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000eb9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffe}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00009ed000-0x8)=0x3000000000000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000181000)={0x3f, 0xa, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f00001da000)={0x2, 0x10001, 0x9}) r5 = syz_open_dev$tun(&(0x7f0000ead000)="2f6465762f6e65742f74756e00", 0x0, 0x3ffffc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9d000)=0xc) process_vm_readv(r6, &(0x7f0000d26000)=[{&(0x7f000084b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000ac8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2, &(0x7f0000310000-0x10)=[{&(0x7f0000f9d000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x7, [{0x9c1, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000, 0x4, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x1, 0x0, 0x0, 0x901, 0x0, 0x0, 0x0}, {0x2, 0x101, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(0xffffffffffffffff, 0x4000000000008916, &(0x7f0000000000)="16e1") socket(0xa, 0x1, 0x0) getegid() ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000052b000-0x4)=0x0) ioctl(r5, 0x5, &(0x7f0000000000)="") 2017/08/07 12:10:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f000027f000)=0x5, 0xf3) gettid() accept$alg(0xffffffffffffffff, 0x0, &(0x7f0000cee000)=0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) fcntl$setstatus(r0, 0x4, 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e15000-0x9)="2f6465762f72746300", 0x80000, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000fba000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004cf000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x1000, 0x54000a04, &(0x7f00009cf000/0x1000)=nil) shmat(r4, &(0x7f0000d0d000/0x3000)=nil, 0x1000) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r3, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0x14) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x10000000000000, 0x10100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc78000)=nil, 0xc78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe3000-0xf)="2f6465762f73657175656e63657200", 0x21fffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050a000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r7, &(0x7f0000021000)=@pi={0x400, 0x17, "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"}, 0x400) r8 = socket$netlink(0x10, 0x3, 0x6) writev(r5, &(0x7f0000f45000)=[{&(0x7f000037d000)="d481d7e872af49164814046291c7caf8e4b20000000000000101d5d526a371b51c47d5", 0x23}, {&(0x7f00006ad000)="ea015fb77f60bc8f9c729396a36613252f7a7abb8facabcd6dbd805a98171b183f21d419c2069a2326634a2892a40c81fa7a0814d644997c18dae55dff7708b5b42e053fb449074faf91bf424721bf8ff523a5249f927ae5f593f10836268f1e164fd2b487734be88498ac62d13dca818d1683f9d7e6b2693a1674b9c822c537c0b442643a03801d32263c2eaaa4dc7569a8a8332f67cbfe8176c2", 0x9b}, {&(0x7f0000fc9000)="6e294b4893051e0000e4e70400a7ba75fc0c892b2f866ac66673d40700080000000000027b83000c6830f90838acec00000005380001c27efa236c43f762734b6da5be9e044a81ced1b000f3e709b7276c846358", 0x54}, {&(0x7f00004a5000-0x1000)="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", 0x1000}], 0x4) splice(r6, 0x0, r8, 0x0, 0xfff, 0x0) 2017/08/07 12:10:14 executing program 3: r0 = syz_open_dev$ircomm(&(0x7f0000a61000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000cd8000-0x80)=[{&(0x7f0000ad0000)="002d84e0e8d8ad80bbb8a5449509ecb83c6dff844900163b1b509df65d6592b99f3f6f73356d997832d24b745d43aa34a910bdab9762aacbd3d2b1", 0x3b}, {&(0x7f0000a20000)="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", 0x1000}, {&(0x7f000050c000-0x22)="78248f067871c525853df39c7d547a2354e1862962a3209e2ec54514dfb68189fb2b", 0x22}, {&(0x7f0000bdc000-0xb2)="3cbdf0162509392fd64e8b394fbeaae70fd2fc212b9a144fe8f0e008acc18def48d03cffb73009e910f6c4dcee5bdadfef3d83813973a26de028e1b93b2a7b4cde4d4d8251336c65b84817519b068908f7c30ba8786dade3cc1cc7e7a68eeb4c37e093ab5f4f74f883f07903bd145ed63b0df0dd7f3a6a32c487b1e164ead7f29032c702a37973dc8f9e48677ffed9197aa12bb5173aa9dd6b670be080dce2f99bf5d0fd47b253fd2f4bdea7456e6727a3eb", 0xb2}, {&(0x7f0000da1000)="58f3b7b42676453e077134b46f2f1ec084bdbd1c9eed3de149818fc47230f38e9e28fa38eda479f92abbee3ca44baa6adbc5ce6e646d35e02468e5667574a93403393943b5eaa1b8730ebcf2c9ff8848483bd3c031a01481a32c64c32a", 0x5d}, {&(0x7f0000d38000)="d5c97fb011fb59a766684b9b54fe001d6b84f4b1575604481fd98f789d3281e020b294b4baecd378f9dfcf63fa71b1721e65e8e0b34c3ea6b9e5599dbfd371b2", 0x40}, {&(0x7f000010f000)="0d5aa303c6ca9d5d3063cf13866c0a34bb15d67f5d6e049ebad417e43b9110e8e8b97fefe280bc7fa65f8bfa5a25947cdcbb00fc0e09c07b3d3aa2997182a2945d33b92154a01db902941b2da6a36411d2d55f14c00d8a51242aa1791e1d635e2c54ddfdaa5e63ace8b5622f635fcd0b2913d6f51448e7bad1ba7a86412e9387b709540beefc403819b662d35ead2e5cbcc9639159acf11fac2f74fab557bd2af8e448c023d1b60a73c24b271c5a3bf8c4b86172c6d94e75a2f2a91a452bf74592b63a0389ccb5e11816516cfd52119047d722dc87274d0d767624ac72fd65777ddb423bbb56e3f2", 0xe8}, {&(0x7f0000da7000-0x4a)="1437d5591b98be0dbf85e4846cdc171a7dcf92f0092fbcdeef93cc9622fdeb87e5c5c7f8e056c52e60deec462143d7bf47faf97c8c52d6378e77eeaeb099f3d3976cefd7263c00295522", 0x4a}], 0x8) r1 = socket(0x11, 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a85000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002c1000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e41000)={r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0xfff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000000000002, 0x0) listen(r4, 0x8) r5 = syz_open_dev$vcsn(&(0x7f000012b000-0xa)="2f6465762f7663732300", 0x9, 0x480) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f00004cd000)={0x0, 0x7ff, 0x5, &(0x7f0000cff000)=0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r8, 0x40605346, &(0x7f00005e3000)={0xacc9, 0x1, {0x0, 0x0, 0x58d0, 0x2, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r7, r8) setsockopt$bt_BT_DEFER_SETUP(r8, 0x112, 0x7, &(0x7f0000a31000-0x4)=0xfffffffffffffffe, 0x4) r9 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000d21000-0x10)={0x5, 0x5, 0x2, 0xe5e, 0x0}, &(0x7f00003fc000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00006a9000-0x14)={r10, 0x6, 0x7, 0x8000, 0x5, 0x1}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000041c000-0xc)={0x100000010000011, 0x0}) r11 = fcntl$getown(r9, 0x9) perf_event_open(&(0x7f0000d4d000-0x78)={0x0, 0x78, 0x1, 0x775, 0x4, 0x7fff, 0x0, 0x1, 0x4, 0x0, 0x10001, 0x4, 0x4d33, 0x1, 0x0, 0x7f, 0x2, 0x5, 0x6, 0x1000, 0x3, 0x81, 0x1, 0x267e, 0xfffffffffffffffc, 0x0, 0x0}, r11, 0x85, r7, 0x9) getsockopt$sock_buf(r8, 0x1, 0x1c, &(0x7f000072f000-0x5)="0000000000", &(0x7f000033d000-0x4)=0x5) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f00003af000)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x340) epoll_wait(r9, &(0x7f000074b000)=[{0x0, 0x0}], 0x1, 0x80000000101005) sendto$ipx(r7, &(0x7f000092b000)="", 0x0, 0x4, 0x0, 0x0) memfd_create(&(0x7f0000000000)="fff8", 0x0) 2017/08/07 12:10:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00007a5000/0x2000)=nil, 0x2000, 0x20000000200000c, 0x10, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ca4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r2 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000dd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000007000-0x10)={0x27, 0x200, 0xbea, 0x0}, 0x10) listen$netrom(0xffffffffffffffff, 0x2002) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() accept4(0xffffffffffffffff, 0x0, &(0x7f0000a1b000-0x4)=0x0, 0x800) ptrace$getenv(0x4201, r4, 0x401, &(0x7f0000f86000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000bbe000)="2e2f66696c653000", r3, &(0x7f0000b5b000-0x8)="2e2f66696c653000") r5 = syz_open_dev$sg(&(0x7f00005f6000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl(r5, 0x2287, &(0x7f0000001000)="") r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000f2d000/0x4000)=nil, 0x4000}, 0x5, 0x0}) getpgrp(0x0) r7 = creat(&(0x7f0000cf1000)="2e2f66696c653000", 0x0) readv(r6, &(0x7f0000206000)=[{&(0x7f0000f7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00002d7000-0x2)="0000", 0x2}, {&(0x7f0000442000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x3) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f00002cd000)={0xb6, &(0x7f0000d20000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x400000) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c41000/0x3000)=nil) 2017/08/07 12:10:14 executing program 0: mmap(&(0x7f0000000000/0xa8c000)=nil, 0xa8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x31, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000e3a000-0x1)="00", 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fc0000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="d23396cb78c1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970365f767469300000000000000000"}) epoll_create(0x6) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000063d000-0x4)=0x0, &(0x7f0000075000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009b0000-0xc)={r1, 0x4, 0x30}, &(0x7f00009ba000-0x4)=0xc) mmap(&(0x7f0000154000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000a8d000)={0x6, 0x48b4, 0x800, 0x3f}) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a8c000)={r4, 0x2}, 0x8) setrlimit(0xf, &(0x7f0000010000)={0x7, 0x10000}) 2017/08/07 12:10:14 executing program 5: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000efb000-0x8)="6b657972696e6700", &(0x7f0000945000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) r1 = open(&(0x7f0000835000)="2e2f66696c653000", 0x8000, 0x10) fcntl$getflags(r1, 0x1) fcntl$addseals(r1, 0x409, 0x9) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)="2f6465762f6877726e6700", 0x440202, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8853, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r2, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x2, 0x51, r3, 0x0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b6a000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000b6a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r6 = epoll_create1(0x0) epoll_wait(r6, &(0x7f0000003000-0xc)=[{0x0, 0x0}], 0x1, 0x7f) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000b6d000-0x4)=0x0) mmap(&(0x7f000042e000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:14 executing program 0: mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x200000e, 0x13151, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0x80af}, 0x8) mmap(&(0x7f00008da000/0x4000)=nil, 0x4000, 0x3, 0x4012, r1, 0x403fffffe) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0x100000001) r4 = dup(r3) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x1, 0x71, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0xa) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r5 = socket(0x0, 0x0, 0x37) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x900000000000000, &(0x7f0000ce3000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmsg$netrom(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000+0x450)=@full={{0x6, {"e4fdccb1301a67"}, 0x10000}, [{"0bb0bfd4832b45"}, {"46558c93608642"}, {"0a84a264a1596f"}, {"5d4c5946368ef4"}, {"6b619a54388874"}, {"183de4dd5bacd3"}, {"db5df879e9c427"}, {"5ea18764cceda2"}]}, 0x48, &(0x7f000000a000-0x30)=[{&(0x7f0000004000-0x23)="d29a1012a517e7197927870ebd5e486c18236652561ce420517a9bd2ca77ea66eefadd", 0x23}, {&(0x7f000000e000-0x84)="c195a8b57078c25c59e9ea6b3c576acef9d6807ee2969cb9ebe985c9aea2d5d04121afc8b83e04dd24f655ce25462dfc7176101dadc6b59b72fa6a643ed87f040150676ab362a05b56fdcc267f7a080785b4200756db53c700466e31fa57c1e8199e22026f0ec63d0b4be66ad5ab32dd4ed18d7ab49b27122b39688876dc87e02be7ec9a", 0x84}, {&(0x7f0000008000)="b1d67575249429d406b7d58814ce4bb68213bada9928ced3127fe0dac36206bc5cc0120fb4970d6e33b8346f2bac29ab1a8f9fd2cda611dd08aa5eaf187b4b3bd5eab5815d4514fd731c21c5a87cb46b1cbd12b3b014e4f809f1026ab973e98a852a0aa59bcb75ec77987234f3eae6c3868f7f422682c93f98db038dd841d5279c6c19b1552646445e413d4fc7f147bd4b1a2c9c30fea1f149185daad3774b7c7c8760a80a22ff945a45869136", 0xad}], 0x3, &(0x7f000000d000)=[{0x20, 0x0, 0x49de, "f0911365ddfcbb7d932211"}, {0x108, 0x0, 0x5, "b7ebc75ed7cf4402182b48c3d9616719b27f91c46df1b0b8319b1ba9a89644e0873bccabe8dc75237e44fc3c4e727812a12395fc55cc744f1617e74cdde361517cdbe9c37d373d9ba4658b0791d9cc6540687af3653ff54333a20c66865502f057b9d34e1904bfb6f1d3ee4af7a40b3b11f5dbd55c8fc9808f1341d578cc707a78ff0823dbf648d3c1b163db04673f44746b3b1b695e743e164e2bde9add1f6a29c146bdce0128a216c12ee72ad47baef74a3c0af44072b59c81fb396e4a8cb21ebf2d2269ddc1e450e844afe71a3fa4623e0ff368f9cea5125c8f229f47c1844a87a317a4cefd4e8e95960f0a3de0389c1262ad"}], 0x2, 0x80}, 0x20) mremap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3000, 0x29cac8cbb2de7733, &(0x7f0000007000/0x3000)=nil) remap_file_pages(&(0x7f0000690000/0x4000)=nil, 0x4000, 0x0, 0x75, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000a7e000-0x4)=0x8001) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) recvmsg(r4, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0x10)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) socket(0x10, 0x4de3ccdb655b3c14, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x4) 2017/08/07 12:10:14 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x5fc3, 0xffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000070b000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x20000) r2 = getpgrp(0xffffffffffffffff) r3 = perf_event_open(&(0x7f00000df000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r4 = creat(&(0x7f00009a8000)="2e2f66696c653000", 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x24, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000f8a000)=0x8000, &(0x7f0000cf3000-0x3)=0x1) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000fbf000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000054000)=[{&(0x7f0000941000-0xe0)="326e440dd80e598c1f1137372a2a71f57c3723d496afc0842c5db29d83f67675674cdf105ca1f86614d0ab58fce59be3f9b6bb439d2e99851723a142e5e8a10e71a91ef12f6c1013c42fc2a36b21e6b0b4693fde20d05ad82ef2468f1d0fdf27257dfa1f4c4213359ac3f47de55e9c02a2f4a3c2e08208f04d4294a21a4037a4ee1a77fb056f3ce561098ff30ce7b1aa7f99a41a36c7dc3e326336258667b52009ff01c936b5b87d8d8b424280ce7aea44d6683060a6f07b3526067f27b5e5586d7b446b810a207656ac256f6802a284d9d4267fa0c00a312694cba4351cf892", 0xe0}, {&(0x7f0000076000)="23b140e9da99b69b41c59b393c05d65f348badbd7b8e1632999abe5b12b5bb7f83", 0x21}, {&(0x7f0000ea6000)="5ce0fd47d55fce464dd95044f389ae6b7d1a0a6508f34985cdc5999d6676836e5507e041abb15dd27e7f8bfa41e6188d8138a67e66c230551a818bcc7551557262fd", 0x42}, {&(0x7f0000fc0000-0xe0)="ebfcf8c42521b983726be04f44a55495c8a06bd8b65bf83d3f216af56fb7e7c7ae16d9825430c5e62d4de8df90ef1964e7687b70670de1dfe4ce2ce33b865befb80cc753a785718b7cc2fa9719df742fe2aa7499c7076beadd6aac08b3857543c714109eb705b2b5f7d71c793f3f5ff4a55cc7d8ca90de7f5a3538848f00ff615df6fb037ce7a84db3148d7bf75352ac22d8b809b777fa2d6021698d48e299603dedd34f21767e3477f2363c11e3b6873fda0eafc59bec6c4046494f2281d19b5f65c766db9b3b7349cde8db3b1e004b84facb01135f15f119f24ec45dc89aeb", 0xe0}, {&(0x7f0000fc1000-0x1000)="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", 0x1000}, {&(0x7f000055e000-0x9a)="7a356d09b873fe728373403e5e2c8b10070a670ab66073ba62c74f422b3cbef6e020cfb676460783b4867b08ba59705999eba7b3627ee310ea10d8e43abb4027678831d127849a9c503c68814590c2605781d33e424151b6cdde6813abd43ff08f5cded4da479d41743ba29adbadb19f3f2ad14ca59c2545a3abd1cad89b6cf3a4dbfec691b5f54dea79f6baf89ef25d95a570a60b0bb210ebc2", 0x9a}, {&(0x7f0000fc1000)="291b51ee7298b96828f0963fcff191b371399ba89db12e01e362e38faa79c38c94e664edd44b6137b7aa07fbc76281539e4d933cabe7c2be4fcd35e43c719dc4b1b72aef18b652f4c7ffcce38f22481f7bee7d1fb827e8185c27a87d31394faa00b9", 0x62}], 0x7, &(0x7f0000be5000-0x10)=[{0x18, 0x113, 0x0, "41"}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x400000004, 0x0) r9 = userfaultfd(0x80800) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r10 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000996000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r11, 0x100000005452, &(0x7f0000009000-0x8)=0x3e) waitid(0x1, r8, 0x0, 0x2, &(0x7f00003e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r10, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)="00", 0x1}], 0x1, 0x0) read(r6, &(0x7f00002dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r9, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x1) ioctl$sock_proto_private(r6, 0x89e4, &(0x7f0000e31000)="23606ecfb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa78f117619e16654d978b21becf2de391be27654d8dc669dc9a614791fb9aa4fdfce2bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c45e597f1184c22f623987e22a9") getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00003af000-0xb8)={0x0, 0x7, 0x4, 0x48, 0x8, 0x2, 0x8f, 0x7, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1e7, 0x3, 0x1, 0x1}}, &(0x7f0000223000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002fe000)={r12, 0x10000}, 0x8) close(r9) 2017/08/07 12:10:14 executing program 7: mmap(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000daa000)={r1, @in6={{0xa, 0x1, 0xff90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0xfff, 0xa5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f000000a000-0x4)=0x8) socketpair$inet(0x2, 0x3, 0x80, &(0x7f0000009000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000000a000-0x8c)={r4, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000004000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000a000-0x10)={0x8000, 0x204, 0x0, 0x400, r4}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r4, 0xffffffff, 0xff}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000000a000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ada000/0x2000)=nil, 0x2000, 0x1000002, 0x33, r7, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x47) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0xf, 0x18110, r2, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000fed000)=0x0, &(0x7f0000fef000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a56000-0x8)={r1, 0x5}, &(0x7f0000fec000-0x4)=0x8) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000edc000-0x4)=0x7, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000015c000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x5d) getsockopt$inet6_tcp_int(r7, 0x6, 0x19, &(0x7f00003fd000)=0x0, &(0x7f0000fef000-0x4)=0x4) setsockopt$inet6_tcp_int(r8, 0x6, 0x17, &(0x7f0000000000)=0x0, 0x4) [ 618.164660] netlink: 728 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/07 12:10:14 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000088a000-0x9)="2f6465762f73672300", 0x0, 0x4) mmap(&(0x7f000040a000/0x4000)=nil, 0x4000, 0x2, 0x1000032, r0, 0x2000000000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xdf, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000068c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000040a000/0x1000)=nil, 0x1000, 0x3, 0x10013, r0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) fstat(r2, &(0x7f0000cb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() getitimer(0x3, &(0x7f0000ede000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000493000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f000055c000)="2f6465762f76637300", 0x400800, 0x0) mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000d2f000-0x10)=[{&(0x7f00004b2000)="2900000018001980f93d7524006900210206e3000300f40180001a000900040006000000000000ff00", 0x29}], 0x1) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1a000)="2f6465762f73657175656e6365723200", 0x102004, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000d3b000)=0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000467000-0x38)={&(0x7f00004fc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000009b000)=[{&(0x7f0000c70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000cf4000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f000040b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x3, &(0x7f0000655000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x10000}, 0x40000022) syz_open_dev$urandom(&(0x7f0000b15000)="2f6465762f7572616e646f6d00", 0x0, 0x8000000109000) gettid() getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xe, &(0x7f000073e000)=0x0, &(0x7f00006a9000)=0x4) pipe(&(0x7f00000c4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x6, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000231000)={0x26, "736b636970686572000000000000", 0x2000000, 0x100e, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003f5000)="4e5d", 0x2) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x6, 0x1, 0x1000000000400, 0x800000000000002}, 0x14) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b4000/0x4000)=nil, 0x4000, 0x1000005, 0x20011, r0, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000749000)={0x5, 0x84, 0x10000000000080, 0xf, 0x0}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d9b000-0x10)={r1, &(0x7f0000fe3000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cd5b6aa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000222000)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8faa8cd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f1a35e1733b8a9735afccc5728150172c88beb8f360a5a72daeb1b261466800865e36014b6be8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b2fe265ec0f511487", &(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bfd000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000b46000)={0x7f, 0x3629831, 0x4, 0x4, 0x20}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000112000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff8f}, {0xa, 0x1, 0xf2, @loopback={0x0, 0x1}, 0x3}, 0x81, [0x7, 0x7fffffff, 0x2, 0x5, 0x3, 0x80, 0x7, 0x3]}, 0x5c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bc3000)={r2, &(0x7f00003de000)="b039bd99ffcfaadf86f3c8716516f61fc030bdec96fbe050696ba130997b45748db055a1e9418933bb7b28a121a335317c2742b2135c41524ffe0ce6a1b88e0e714d5d3d414fb20ce379f452ea30b776d9798de7c217db2d39be9eb1c1a742", &(0x7f0000f63000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000142000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000316000-0x14)={0x0, 0x25, 0x1, 0x0, 0xdf4a9ab25639931c}, 0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000660000-0x20)={@generic="d356ae28b94bfd44dc49eae3fbbdce54", @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000208000/0x1000)=nil, 0x1000, 0x1000000, 0x10000000032, r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe3000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000fb000-0x18)={r3, &(0x7f0000310000)="f6", &(0x7f0000fe1000)=""}, 0x18) 2017/08/07 12:10:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) rt_sigpending(&(0x7f0000bb0000)={0x0}, 0x8) set_robust_list(&(0x7f0000707000-0x18)={&(0x7f0000bff000/0x3000)=nil, 0x0, &(0x7f0000c03000/0x8000)=nil}, 0x18) clock_getres(0x6, &(0x7f000062b000)={0x0, 0x0}) semget$private(0x0, 0x3, 0x491) syncfs(r0) chmod(&(0x7f000098f000-0x8)="2e2f66696c653000", 0x6c) r1 = creat(&(0x7f00002fe000-0x8)="2e2f66696c653000", 0xb) fcntl$getownex(r1, 0x10, &(0x7f000073b000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00002be000-0x4)=0xfffffffffffff4d0, 0x4) epoll_create(0x10000002ca0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006a6000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x3, 0x4}, &(0x7f00009b5000)=0x98) getgroups(0x8, &(0x7f00008df000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000497000)="2e2f66696c653000", &(0x7f000035d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e6000+0xb1d)={0x0, 0x0, 0x0}, &(0x7f0000fea000)=0xc) setresgid(r2, r3, r4) r5 = syz_open_dev$sg(&(0x7f000072d000-0x9)="2f6465762f73672300", 0x3ff, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00003c2000)=0x0) capget(&(0x7f0000b4f000)={0x4cd23423ca9d97fd, r6}, &(0x7f000085a000)={0x1, 0x0, 0x0, 0x1000, 0x1, 0x40c21}) recvfrom$unix(r5, &(0x7f0000620000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x2000, &(0x7f000000d000-0x4)=@file={0x1, "2e2f66696c653000"}, 0xa) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000249000-0x9)="2f6465762f73672300", 0x0, 0x100000000004) syz_open_dev$sg(&(0x7f000060d000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:14 executing program 3: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x2, "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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) sendfile(r1, r2, &(0x7f0000efc000)=0x0, 0x200) bind(r3, &(0x7f0000557000+0x130)=@generic={0x1e, "01fdffffff000000000000000000000009a979f321b30c7bc8790405c7bad65e0a53a632ed4938d30573fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bda0c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc13609004a"}, 0x80) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000999000)=0x3, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cab000)=0x2, 0x4) write(r0, &(0x7f00001d9000-0xd3)="3cae33defefcfeeac347ef0837cd9531219b19644b851f82da6eafd43a5e9bfb6062facf0ccbc4a256b7ca53650d9a500da49b0e332ae78a66a7d714265f9a943b688b5a5b899dab5b387580eaae2c2a99316311780b5557ca3e753674c5e817389682caa20dea3b3527d322552b39c0981e0f135055b5c41012a9866b09fa4d3fb8214136b1e369bdd320939bc4abb98af4d4448407604cb7e9824a47d3782c6ffc61f53ea5724b804f79753ce53919afa7e55338dce006ff3a968333ab1340126ef18bc976c3a63243a85c83f3dd0e0e4404", 0xd3) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00002be000/0x1000)=nil, 0x1000, 0x2000000, 0x110, 0xffffffffffffffff, 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000794000-0x1e)="293a3a287d2927475d2d6367726f7570747275737465646264767b240027", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) sendmsg$netlink(r4, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x2, "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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) bind(r5, &(0x7f00001f0000)=@generic={0x1e, "01030000000073000000000000ffffffeaa979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d00018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160050000008c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2200077aeb81c90001d6d7cb580e590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_buf(r5, 0x29, 0x55, &(0x7f0000351000)="6f2286303646cc3a219e2688e816a66484709667dcdaf59130b5567725446d53f88c182c63bad597132547cb9b6a6914c6e9be3ee878c9a4683c7c6ae600757b303a92e8636bb8b8309858778b2d8c694f13962796d26cead1934276c64de93230b63651cc73323277198a42cbdeb2590f9473d05a3ec5c1ecfba74d25953102", 0x80) bind(r5, &(0x7f0000ef8000-0x80)=@generic={0x1e, "01f1ffffff000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000cab000)=0x0, 0x4) accept(r5, &(0x7f0000b7e000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e85000)=0x1c) close(r0) 2017/08/07 12:10:14 executing program 2: r0 = open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2000006, 0x10, 0xffffffffffffffff, 0x3) socketpair(0x0, 0xec8929369efd6f16, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f0913000a050000ffff00000002782105004ca6000412a1b50202fd", 0x1d) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0x24) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x200400, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000020000)="2f6465762f73672300", 0x3ffffffffffffc, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00000b1000)={"0e08fceadfe94f9212006c6ab1296ff2", {0x4, 0x6, 0x2, "d22633504cf5", 0x3, 0x0}}) syz_open_dev$mice(&(0x7f0000f0b000)="2f6465762f696e7075742f6d69636500", 0x0, 0x301080) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d7000)={0x1, 0x78, 0x101, 0x0, 0x8, 0x3, 0x0, 0x3, 0x8, 0x2, 0x1cd, 0x4, 0x10000, 0xc, 0x0, 0x5, 0x4, 0x9, 0x3, 0x2080, 0x1000, 0x1, 0x0, 0x401, 0x1, 0x81, 0x0}, 0x0, 0xffffffffffffffc0, 0xffffffffffffff9c, 0x3) close(r2) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) 2017/08/07 12:10:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003e6000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000086a000-0x8)="2e2f66696c653000", &(0x7f0000fd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000648000)="2f6465762f7663732300", 0x3, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000067000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x100000000, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007d5000-0x10)={0x2, &(0x7f00007f4000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00001a6000-0x8)={r3, 0x3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002f9000-0x4)=0x0) sched_setparam(r4, &(0x7f0000dc8000-0x4)=0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000019f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000, &(0x7f0000111000)={0x3, {"469525009de96d"}, 0x1}, 0x10) r5 = perf_event_open(&(0x7f0000ad5000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000be3000/0x3000)=nil) pread64(r5, &(0x7f0000fa7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0) syz_open_dev$usbmon(&(0x7f0000695000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000281000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00001b3000)={0x0, 0x0}) epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f000007f000)=0x3f) 2017/08/07 12:10:14 executing program 5: mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000000006, 0x9) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x8003) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x101, 0x80000000001, &(0x7f0000ccf000-0x1)="25", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000367000-0xf)="2f6465762f73657175656e63657200", 0x22001, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000ccf000-0x38)={0x7, 0x10000, &(0x7f0000cce000)="703137d76252d75c10ecdaf16b9d468aa1967f677e47418471444cd7b20a2ede7b96a55f7d4671be2c6406021f6d2ac03f02c1749fc4d8b2091dfaeeffebeb8f6c13265da01189e70c07ea1d8a3f190b04d6e889c5d7cfbbb5f1941d437c3a5f0139c5262172bfac8c0ccec7d89994af5130889af763ae3b9a383caa2b87b609a87a84e57bc0ce46214f4b0df513df4f7c833086179d46b6340338f409d243e2e3d00f999a334a49dc79deb55a2aff952f2cb78aff0b3a967aab10fd19d95fb5eb88653c1c5eafb2570ccf3fcf0e4e9b53a2cdb66f5aad6c50f597903fa98ba30c4c036f68328123be00d14e43b9aba8c5eeccfe95c082f1ccd5665ff79efa360884c5e6e2d82225402626153a11615ed79598a0557e93ad0445d2bf5a6d0d69343fb74ea55191c4a03d0d2a7d4ebd295b3c3272db3fdf33520e1e6b99f6740ea281b328c7db7a9211559ff57d36d442d9771aff78a8259ae8d3ac5c853665608793274576ce27716bdfbdd486825513e249bccca5fb2db74e54faa15962979c82ce136ef7612918e9a6e0ffbfb1a7d842b37cc98357deaed1110b950b262d58e7da1ad55a3db19282166bc4d80b7936609ddef44b2fa742c8efcfea4c7d9666f330d27ca65343ad7c6685c6df23ba0bcf30f25e732fd786b8db24eb0c4d35cd8ffc7d2f0237c8fca51a11266f1ab5da5b3e284daf550d6f593dfe41aef32d794c147c87723628e6a1353872063d423802d117083e6575b72ccdca3649151de0adacbb91333e3953745422a2025674393ed629e312af3f3f8e0fc78bcc7465bb87bf3e9aad6abdccf16aa56d74f4f27cb52b43549be3d8273cdc4056a0b0604574104f7c5250043587c2c418f9cbc007f706fba68cb75298b5b8b76fdeb460d0aa87a83a1217b9591c55571a0f8323d79e4343b233cf143236e395e0eaaa4013eb68111cda0d3eebb6bc2f96d42532312fcf64e0ad29f867831733ae40136b7b7025c4ff660adc334e96b7a784e12ce8977ccacae0548fdee5b910b14d952c628654156d1e4176f9d503e919ffeb9cb150c08295cd49eefd00dd0f1bf9b3fd99aa6ad7c280f99feae937f2596cae885ca5049e7c93adcda291b132514c65f32dc1680d3467ee18cdc4fc0d9a4497b071837a632bece0aa8a490be5624b8ef981854146911693d3fe405f5d0b45771d2ba953bed45a305c8aa158ca9c0b6f2afb017b12252dbe08184d62f27a68010f37db0cb1a4fbe5fd097a59821e850735f446ae54a1f71e7cf3d5c3e234be9bdebc0cddfa8479f24a0b673bc1f0108491c658516b0b8dae612587d5d81216beed1a8b06688ac5ffa826be6218b4cc3a85b9c55614daafd49b644641ebba3096264dc52df169fa93c22b874938100a1c7daeb7aaeac12b096d7885c5b8d063f46d6e16021d99c5fdf0480be198f4402d44848c6a96dcd27fdc70136ba2e82772e95d37885f23f2283b67dab8223ed603157b8d778044cfd65a4909177812750670c25eb3c681633f74d0a9e8e819e77a64406d01aa6562b4dc50a45b32547c016854bfad8ff5e724032c3b3ea10cfe72f16a3f26da300a8316fdbfdacbd0da4ea82dcd1883508ba27535e618993c9086e2bce3979de4e33539715e9cfb8474f94074cb6f926750375e0a029d4eafa82457657b4b77a7ee37be3c760da836e4030047f19ba607ee66d59d02c82c78c37604612ada83badaca342fe8837a11808c417cc0c1fca192016d511cfeb1ca6e9166d1d56e670480b4edde80df6347942ef31cf2fa5c1e913f3ca35c1ba6a27aa30859d7271ff7a604e9a6043a776d19725f7353f04b4306cbe760884719e3fb92ee5a83fc88c62ecf5b8afd9160a62002ecacf7574161995eb53f0219c9c6a8a269f7167321e5c2da3849d49202e705842cb500f09678af50b1dc2eb4762b087a9b12be977010ef860eed642e970eba86cf966edea26dded726a8aff22b1735cd7c6996da4ceb3fa4703a32f3b2ded440f7663747c28ac48ebf827d43ff47136d7ac6b51201a8fa23359e6a5fa89427c65001b8391fd2d74ac1609440aab3a50ffe01c203c1d3c5f77e2200f542947ad2aedf6edc7f7ea0d7d3af886ba10019b681882b1462f4bf0ef44214ff326f654d4d73aecff2e1f7cbc0551941d073cc26f44b6e5d06eaccf365c479352ebd6168be945f3fb1e4f74f2aa7091cef43a79e2c24ca68cbfa17a22f2ea173014a7922e0b38774668359f0fae2d335a16bc29db0a356e2196d6a06d73b05bae92cba16107ffa330ce6e2b322442b6c8642154a08b81f97cd68f78bc1c448d09c9d9ef2d7d29b1eba63382aede8a6876d6d11cf025c0eef23714439212fc02704a11ea68fda1c5c5cb02ab37519231b0d995839816567e2ad253ea0de64ddb0987c487cc23a744508e8cdfe5070dd0b6ba60718309027936a2a55ee48813a5f1084014e3dcb1a46544d763b2c643a9931d31a5d8f92770cc063b3d949324c84ef16fa5a2a4cf8bd7cb32b1d19f7e063aedb94bdb3c9be2676e118b6083662c177b476cc6de5e71565f451a190678ca5aef13465c9e96ee2f98baf2b7e132a842d70d0e91bece6c70a5dfb84f34c2c523d70dce0f3b622ef79e73747ce7bc2377d3599b5baa29eb300abada6aa3356ac5d64d0c36fe7a71a2bb3eacb59267fa2d99fb574be5ca96adad333dfeb490c61b397308d4c5acf23e4e83293b5ea79062d8d6ffd7bfab45050bcd0fa79234989edac43889da64e3d411e8a62fd49ab2502131e84ee8255fe5a5c76ef7d0c1854dca0f6e48e81d1e455f76edbebb49f7419262dd6af9e6eca0149027c97f773667745527db7d4a6673193f2e7755f58ec78051312c3c7d93a9684f1735cc7754bcb03847520e05ff96677d660bc845689f7d5a1e5bf6b02def84e2bda169d760d741dc475ce30e9a9e82beccfc4915ccf3a28c4e24537c5ee61996382db077ecc8547265172460149bbca6cf0c7074b5fc2a3be2953a28514d070b2f89ce7bd92aa495b8e012800a49ecd9e126a23698469becc8e57cf2758fe2203157363426ee6813de19888c57564f275630d8cbd0eac2db91041d4cf35a63ed82c7688201b72f02a20a0d2dccdbebac3a8357fde33b6a8c3540797da5b2424d1ada728b53168185d273d0d19226652e738b4c5ddb4f17b92cdb72a9f8b488d225bc3913c0ce22bf52f33be8d913c468223ac571f770795ebe158d33002175c476700987a6686d03e95772ba9865fd425cfd73a780ec7147f46af942567e2337526d1998fc230feeed275e6ff6d094e3c745b51fc8791766b0241e8773df75f671834ff2b8ea255865474bd4385511473acb4278b6ee37fa1519e6a047dfce7e786e7a86bfa3b566171f212c9fcf5e926bb2fffa835472116c974e93d6699ef6f2e7af6c817759d249677c6b220e4ae4e81299ee870dfb66b59cd7f50cfd2607769af39defb7e880dadc663c4491cde85a7a738c09e510ca6e5c33e86dd786b616ddc8b2b3b97866c323bafb1050e0ef02bd326cb8fd11e8c1b83e778f4f69a31d381c127904c2209df28864d83747a20d7463d986a9952287129e70edd4e0d40fb47f5e10d244a1d8988a6117221a2be45b0acbe7d79a5552c17cd2903e2d5c4a3dcef8e54aebdf80ec780797b5e500f61db700ea9e95dd59d70e3b101b60bcad36bceb774cce3f423d6e74fa9d1e946dd788deca393b5674a1b4df7da0a4288cf742a72567267f4c131fd646bf4d247a40a3e3262d0dd3b20ddf5f1c14a21c43d58a50c1d520c96e4fa5d93269185bf33c0d7c503403a8069ce3cb413ba47302988a86a6db70508de9fcfc80c993f513f70fb99a19e3db260504c7895b9ced6218e65ca6ae7ac9aa80dc3e324aa167ecc90451095fa6415c3026307b0271124638f1695b1110f0025a4495cdde76bfd3e5f3fcfd4be06334ab3f8bbf4c14ca7976067590b5ac473c94406b5cd9811b5757a252897b6e79e252062013596f34f666e65dd2795d6cc933a30ef9055ca0e7869b9a480d0418baf38660cc10880acd3f3177cf0d5df8d095bfd75ed47382f762b8a46bf09b8c54cf607ea670518504775f2f37374d14adf75c4d456ae30125f09ec38396af1ada4565765469f69f9193d9a016261beafb107dc62fa1087951f8e552c9e93be0ed8cd719b8b85f89ef333eb656858c68ef42612c205282ef4e55014174dec5957a648a34cc4f381c539e7dbf5d4f700aea57319496d7ee0890521379a128cfe760e914b297c141945f9c3595c86321efb8c89b483eb5e75934d02778774687d68cea4f4182e3e5ed4ad783e3a4e5dcbb4faae7741d7d246f44fcf2005aa1701a93608cae32e39fa7e9101a661c01e221adad4d2670f44861f238c39f5af4521f1507ab325e62b879d8f3a904af0a2d920b33586ea813c2957f3118c811643fd50b6f06adbc3fa8734766c0c986b0a27414ef208790c09c45d01f334706c18cafe62ac9fc8b62c72d3ee4f9740e7f762007525cfd2c397aecbd4894b44eac0375c1f94b8dd1806db5a00ee46c9f98188e1e5c01c1a6c74ccd516811f8ff91dbf10a9421deccc48b0fd6810c26a89b5e11a89a4ad0f40973b25d078193ec5b233208b9a64db938e431ee2ab2d55ec1e22e2706c2571bb01d34d06d0895c9cc0b288cac93ec73e338f9e1cf66de43f7a715b079d6d01b16e909e45a811dfd98b0f2c0446260cfba6a86882b49a8bed56b1a9b6f9ebef8e45b8c60fd6123b5b2533e61c3ddc838e2168eaaf3921eb06be45469699d6910c5229c5fccf096508f7d523d4acf07aabcde3c0b85a6a97dcdab6c795bca63874d5b0fdae9c94a44e53a84d62b0f33e1000592acc67d15b0542e55d38939c301e813aeb3ca8f3181128821238dc3191db444381beec063c19ca4d40b71d0aa625503551858b3506d3b147d4d8ecab841f85c5134b09749303cb689e866e16749bfc5b0f075549fcd47b638571e109f3aeaa9054636a797c9f8461e42768fc5eeb1a2363ad37d8cbe9ab2cfbafe107b0f7b49fc780f136f1b4624ea7afdc8c44ef6c2775ee300dbad198d117a4abe931f43334c986219ee6d7d939b49f1d8f938bdc30ae89ba4eac17ebcdc03b02236703a78bb18a6833986e7a20c06fd0c1c7e204b5b6ec26c19554842613eb8bb105cf6b27d63d3b0958c2d4abcfd24cedc84cf2c23290d85f14aedd83eccf5fa0d5716e5341ff55fe55c3706d83213518038297207cb6055c80a1273435d7ecb8825ba51eca25cdf2e3baea493647bec6b3cd059b36924a6e1c7f171b033122f8cda1ac84acbe9224a110faf296c6e166b78de3e3c6068079e0abcdc9cb4b2536cda10ed04a5f9f9630f4377bd8aa41b3cd8a5c7565deafae643cd7e08179e0451564c6752451f400d14d718d12bbccfc7325c38ab549a0812f0f7472f8e9cdc9588da06a9086b19b9770b2b35abc51ba29c930580442a05f63980bf9c54f03f82322cffa1259b7103bca3acd3d2c6073de68d7f5918213c4cf582102eb8aae9800fb72a2d1ad590b000fc5df2eb0588c637360096c7f4f1ae2e4d101af16f859e96ef55b44e62a634d6b60863ae5bb4e2e1a2935621811915a7af6568ac1fdb8a725eb81cfb6d7f1633ee76ecacfad7dc5d4856a1b992f32fadb8f0d1de238397281b0c55491fce14af636deb0c0d75a6ca251aa3349523772f4b9475546b91f76b8e70eaf2dd8dc7f23912a025ee756544edbfa0df252b7a7597749b4b5dcd28f11cede3352e5ebc72f8917989e8386", &(0x7f0000ccf000-0x18)="fbb087fad383954565ff66501cf9ead7d6bfbd3384fb7813", 0x1000, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x201, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ccf000)={0x0, 0xffffffff, 0x30, 0x80, 0x1000}, &(0x7f000014a000-0x4)=0x18) mmap(&(0x7f00003ec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007d9000-0x10)={0x1, &(0x7f0000cd1000-0x8)=[{0x6, 0x400, 0x0, 0xffffffff}]}) r3 = syz_open_dev$ircomm(&(0x7f0000aee000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x101) seccomp(0x0, 0x8000000, &(0x7f000007f000-0x10)={0x3, &(0x7f0000ab8000-0x18)=[{0xf91b, 0x400, 0x0, 0x7}, {0x2, 0x0, 0xfffffffffffffffb, 0x101}, {0x1, 0x0, 0x1, 0xb}]}) ioctl(r2, 0x4000000002283, &(0x7f0000139000)="34") fcntl$getownex(r0, 0x10, &(0x7f0000c38000)={0x0, 0x0}) set_mempolicy(0x8002, &(0x7f0000c01000-0x8)=0x1, 0x1f) sched_getscheduler(r4) mmap(&(0x7f0000000000/0xe61000)=nil, 0xe61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0xfffffffe) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000e5f000-0x90)="67432e669a9f9e4f5c0f952b8ea1a013e14f1bf9abba849c5e4c88bf1b27d5a836fa63964ebf856588640f79aa475ee648369675a62a703a26eec3152590491b35179798e887282d3d09b6808727f6eb4ccf30e8536048013a386ef8ab9036bef9d521f5aceb95c57005536828f8e936bbe30266e4584cafb22a6520f403779d67f5e641d47cc7a2277c831ad486d836", 0x90) sendto(r6, &(0x7f0000ad3000-0x3)="3d54c1", 0x3, 0x0, &(0x7f000089a000)=@ax25={0x3, {"bb6b523c4ce74e"}, 0x0}, 0x10) 2017/08/07 12:10:14 executing program 0: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f76637300", 0x200000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000779000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x100000000000075) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a08000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054d000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r4, 0x3}, 0x8) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x4, 0x32, r0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e7f000)=0x0, &(0x7f0000068000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000249000)="2f6465762f73672300", 0x6, 0x800) r5 = shmat(0xffffffffffffffff, &(0x7f0000f04000/0xa000)=nil, 0x2000) shmdt(r5) getuid() mmap(&(0x7f00001e9000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r2, 0x1) geteuid() shmctl$SHM_LOCK(0x0, 0xb) r6 = msgget$private(0x0, 0x0) msgrcv(r6, &(0x7f00003c4000-0xd)={0x0, "0000000000"}, 0xd, 0x3, 0x1000) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00002e9000)={0x2, 0x0, [{0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}]}) r7 = getgid() msgctl$IPC_SET(r6, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000165000)={0x40000000, 0x0}) msgget$private(0x0, 0x1) msgsnd(r6, &(0x7f00000ad000-0xa)={0x1, "e5dd"}, 0xa, 0x0) msgsnd(r6, &(0x7f00008db000)={0x3, "56f2648da92a0c061278f5eb7b1f54537b9ba8e6cd7de92d86d44755128e"}, 0x26, 0x0) msgctl$IPC_RMID(r6, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c8a000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0xc) 2017/08/07 12:10:14 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000d71000-0xd)="2f6465762f736e642f73657100", 0x0, 0x50040) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000afe000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000068a000-0x4)=0x0) r2 = getpid() r3 = getpgrp(r2) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000fb1000)={0x30, 0x6, 0x1, 0x28f, 0x34a128b, 0x1, 0x8, 0x4}, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fb2000-0x20)={0x2, 0x6, 0x7, 0x7, r4}) r5 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000919000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r6, 0x8, r7) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000e49000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb2000-0x10)={0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x2000000000800000) fcntl$getownex(r6, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4218, r2) capget(&(0x7f0000ac2000)={0x0, r8}, &(0x7f000018a000)={0x3, 0xc4d, 0x34c, 0x1, 0x3, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) tkill(r8, 0xf) tkill(r8, 0x12) ptrace$setopts(0x4208, r8, 0x7, 0x20000008) 2017/08/07 12:10:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6d000)={0x0, 0x1}, &(0x7f0000392000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000038d000)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000753000-0x8)={0x7f, 0x1000}) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000007, &(0x7f0000db6000-0x10)={0x0, 0x0}) r3 = socket$inet(0x2, 0x5, 0x80000000000) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f18000)=0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f1a000)=0x2, 0x4) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f000047f000-0x18)={0x86, 0xb52, 0x81, 0x8, 0xff, 0x2}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000d51000-0x28)={&(0x7f00005c8000/0x1000)=nil, 0x2, 0x0, 0x10, &(0x7f00005db000/0x1000)=nil, 0xbdb9}) bind$inet(r3, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000f1b000)="82b27269b98f73c91947d7fe557e70c7f99e237d7c3c05073660d060aa5f1ec941b1208f7448351bf86ca8d38bfb00106ab202df98e0606a1edc8700df2bcf59961560688b84c6fb9ac63f57e92e0e0ed3df6b1547b70140e16042f9d09e6462910cdf9bb816933ce9661004ed41554915fb8d7b671d8003346989b188f66bf3bd9531a513116d2502b9550adccaf1c54ce84e265df010b1862b10aa2563e41dc6c0f2bfaa95be2d03f29cb215f15b5986418814be7c602a993d9999d1f5f572c5d4a72cfba2393d0355765ef90eb1f3d32f852b3c47eaa1") getsockname$inet(r0, &(0x7f000037e000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000)=0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000085c000)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r3, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r5, &(0x7f0000f1d000-0x38)={0x0, 0x0, &(0x7f0000c70000-0x90)=[{&(0x7f00003fe000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f00007c4000)="000000000000000000000000000000", 0xf}, {&(0x7f00003be000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000970000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000cbc000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000a9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000fcc000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000bee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f00007be000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x9, &(0x7f0000f18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x2}, 0x120) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffff9c, 0x8905, &(0x7f0000704000-0x4)=0x0) sendto$inet(r3, &(0x7f0000320000)="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", 0x3e8, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00002ce000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2040, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x6) msgsnd(0x0, &(0x7f0000916000)={0x3, "f79fbe24c9089c3d59f7fe412a05443e131dafbc4bac3a7d1b58ccfc40f5a502aabee77bc7cd6638fb031f67ee1b9300b733841ff3605fcb712f595e443f1bb1e149626cd7976f0dd444012b2baba2957c8581cdce4cc4dafcfa26b396a18dce0efcf455ed96f09b74d7c3ed9f2b7c98a17368f7caec66b76684c50b7c42cfa6888440aacc8366765f7a2602b4857bc7cdc15d3ebd1f26028b20c679d0fbec40eab507c1deda07717010b6201a20b8821aae6027e52d203392453ceefdbbe790cf588438abb391c25d8e24e41d88213de89971db1e636a956026d86975a3603288fba2adad"}, 0xed, 0x800) sendto$inet(r3, &(0x7f0000f1a000-0xa4)="201fe762d2191aa7c13191c50f135e50fddb421cd0419b68d63e2860534ee6cdcea245ef9c95c3065c4ead6188f9bca72b14bd4d52982574195d74d4cf919eeea024f4ab92ee73d613956b6b55ccda72af22d91dce8fb8916d4382fd176f8197c7927bb7317c7e90e3372a6ace87d4b5cd9a5886580bfe3943b74ac0af322e425aa1869e0013f66b0acf0cfc7cdea31650361e93c023784c2206960f48e04167f04e8b3e98", 0xa5, 0x1, &(0x7f0000191000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000eb3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="731150d30fbc2da690f3b5b89496466a"}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000f1f000-0x4)={0x12, 0x3, 0xb4, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002c6000-0x8)={0x0, 0x9}, 0x8) 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dfc000)=0x49a, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000066b000-0x90)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) stat(&(0x7f0000444000-0x8)="2e2f66696c653000", &(0x7f000055b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000aa0000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) r1 = request_key(&(0x7f0000265000)="6b657972696e6700", &(0x7f00000b9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ee5000-0x29)="70707031656d30766d6e6574307d7365637572697479747275737465643a73656c6663707573657400", 0xfffffffffffffffb) keyctl$clear(0x7, r1) syz_open_dev$evdev(&(0x7f000004e000)="2f6465762f696e7075742f6576656e742300", 0x401, 0x440100) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006fd000-0x90)={0x1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) get_mempolicy(&(0x7f0000f76000-0x4)=0x0, &(0x7f00009a7000-0x8)=0x0, 0x100000001, &(0x7f000070f000/0x4000)=nil, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000232000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000be1000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000efb000)={@rand_addr=0x1000, @empty=0x0, r3}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000043a000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x19, 0x6, 0xfffffffffffffff8, "b6d3440f30ac9f892c1f9b6f61fae093f3384cfb23ec2f306a48cfdf77e1331bca18a2d0903e2ca27f8f7b9dc43ae5d63873b63a624e90d4beeee5f8b483d9502cf5c74b980159cea498f260caa905da"}, 0x160) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000eee000)={0x6000000f, 0x0}) msgget(0x2, 0x200) listen(r2, 0xffffffffffff7fff) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r4 = accept4(r0, &(0x7f00002a9000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000048a000-0x4)=0x80, 0x80000) recvfrom$inet6(r4, &(0x7f000050a000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x2002, &(0x7f0000770000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) 2017/08/07 12:10:14 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000016000)="2e2f66696c653000") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x40800002, 0x33, r0, 0x2c) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc35) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8)={0x42424242, 0x42424242}, 0x5, 0x9) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x42424242, 0x42424242}, 0x2, 0x2) syz_emit_ethernet(0xf9, &(0x7f0000005000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x4, 0x7, 0x8}}], {{0x803, @ipv4={{0x18, 0x4, 0x95, 0xfffffffffffffffc, 0xe7, 0x5, 0x6, 0x8, 0x84, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@timestamp={0x44, 0x30, 0x8, 0x0, 0x7ff, [{[@rand_addr=0x6], 0x400}, {[@rand_addr=0x9], 0x9}, {[], 0x7fffffff}, {[], 0x2a5d417}, {[], 0x20}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x5d}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x100000001}]}, @generic={0x8f, 0x7, "f590bd09cc"}, @timestamp={0x44, 0x8, 0xfff, 0x1, 0x8000, [{[], 0x40}]}, @lsrr={0x83, 0x3, 0x5cf, []}, @end={0x0}, @lsrr={0x83, 0x7, 0x240000000000000, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x2, r1, r2, 0x2, 0x0, 0xf, 0x1, 0xaf, 0x0, 0x1, {[@timestamp={0x8, 0xa, 0xfffffffffffffffb, 0x4}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "f64a8f896fd2b7c53e02efd92358abd4"}, @timestamp={0x8, 0xa, 0x49a, 0x4}]}}, {"e79c06885b71f8802ab07aee29110c9ae9e0a5d6f9bec267cb95637309b22b987be40b257c5391025cc0692486059d4687a5d2c62fe476169fbe393d50e76c490ed40e074cdd3ec3a2417a"}}}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x1000000, 0x50010, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x11, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000015000)={0x80000000, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x25c3eccc, 0x9, 0x3, 0x4da, &(0x7f0000015000)=@common="69706464703000000000000000000000", 0x7fff, 0x2, 0x200}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x30011, r0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000012000)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x49, &(0x7f0000002000-0x4)=0x20000000009, 0x4) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x800000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x2) recvmmsg(r4, &(0x7f0000008000-0x140)=[{{&(0x7f0000014000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000014000)=[{&(0x7f0000015000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000012000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x8, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x9}, 0x9}, {{&(0x7f000000f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000014000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000015000-0x1)="00", 0x1}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000015000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000004000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x6, &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0xffffffffffffff3e}, 0x1}, {{&(0x7f0000007000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x20)=[{&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000015000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x2, &(0x7f0000002000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x100}, 0x3}, {{&(0x7f0000015000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x70)=[{&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000002000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000015000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000015000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x7, &(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x8}, 0x8b}, {{&(0x7f0000014000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000015000-0x70)=[{&(0x7f0000008000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000014000)="", 0x0}, {&(0x7f0000013000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000015000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000014000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}], 0x7, &(0x7f000000c000-0x8)="0000000000000000", 0x8, 0x0}, 0x3}], 0x5, 0x20) syz_emit_ethernet(0x6e, &(0x7f0000016000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @md5sig={0x13, 0x12, "47f9f136ccceaebb1a0f1ed5d76fe56f"}, @mss={0x2, 0x4, 0x7}, @timestamp={0x8, 0xa, 0x9, 0x3}]}}, {""}}}}}}}) tee(r4, r4, 0x4000000000a, 0x200008) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x200000000000006, 0x32, r4, 0x0) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000e000)=0x1c) syz_emit_ethernet(0x7f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x71, 0x9a94, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x9, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x9, 0x7f}, @md5sig={0x13, 0x12, "01cfe6762badc8f96b9d445c25ddfae9"}]}}, {"0c"}}}}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ustat(0xffffffff000000f9, &(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0xffffffdffffffffc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x1000000000000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000001a000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x8)="2e2f66696c653000") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x20000000003, 0x20012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000001a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000019000)=0x59) 2017/08/07 12:10:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a59000)="2f6465762f7573626d6f6e2300", 0x0, 0x800) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000072b000)={0x79, 0x0, [0x20, 0x101, 0xffffffffffffffff, 0xf0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000ab4000+0xec)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bfc000-0x4)=0xe4) keyctl$set_reqkey_keyring(0xe, 0x4) remap_file_pages(&(0x7f0000cc0000/0x2000)=nil, 0x2000, 0x2000000, 0xc1, 0x40000) perf_event_open(&(0x7f000002f000-0x78)={0x2000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b43000)={0x0, 0x0, 0x0}, &(0x7f0000b4f000-0x4)=0xc) sched_getattr(r2, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a5b000)=0x3, 0x4) clock_gettime(0x0, &(0x7f0000081000)={0x0, 0x0}) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c8c000-0x10)={0xfffffffffffffffd, 0x5, 0x0, 0x44}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c2a000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000584000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000ffa000)={0xfffffffffffeffff, 0x8, r3, 0x2, r4, 0x2000001, 0x2, 0x9}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x80) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ptrace$pokeuser(0x6, 0x0, 0x0, 0x6) 2017/08/07 12:10:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00001c8000)="2f6465762f7663732300", 0x1f, 0x0) r2 = perf_event_open(&(0x7f000044a000-0x78)={0x1, 0x78, 0xde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x4000000000000000, 0xfa, 0x1000000000, 0xb, 0xfffffffffffffffe, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x4, 0x200, 0xffffffffffffff7a, 0x2, 0x0, 0x0, 0x1, 0x0}, r0, 0x78, r1, 0x20000000000000) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x10, r1, 0x200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x1) get_robust_list(r0, &(0x7f0000055000-0x8)=&(0x7f0000e63000)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x8)=0x18) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = getpgrp(r0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) getpgrp(r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e8c000)={0x100000000, 0x4, 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]}) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x180) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x200000010, 0xffffffffffffffff, 0x0) mount(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00009de000)="2e2f66696c653000", &(0x7f0000737000)="676673326d65746100", 0x40804, &(0x7f0000c19000-0x31)="78a63bfe38775f0bc8be02b3218c4573c4e4dd232b71d1fbcb8d1892cbd75670c6d14fb2ccdf22fd4482759942d274e789") ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000104000-0x4)=0x0) gettid() unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") fchmod(r7, 0xa0) rmdir(&(0x7f0000969000)="2e2f66696c653000") ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000587000-0x10)={0x2, &(0x7f0000f8a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000fb3000-0x14)={r8, 0x3, &(0x7f0000b5d000-0xc)=[0x0, 0x0, 0x8], &(0x7f0000fb3000-0x8)=[0x4f, 0x400000000003ff], 0x1, 0x4, 0xeb, &(0x7f0000cec000-0x10)=[0x100, 0x6, 0x200, 0x93], &(0x7f0000253000)=[0x9], 0x0}) link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x8)="2e2f66696c653100") close(r5) 2017/08/07 12:10:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) close(r3) mmap(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004de000)=0x182e, 0x2) mmap(&(0x7f00009b0000/0x4000)=nil, 0x4000, 0x8, 0x110, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x82, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000023e000)={0x0, 0x0}, &(0x7f0000b16000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0x1, 0x10000) fcntl$setflags(r4, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000014000)=0x0) r5 = open(&(0x7f0000d0e000)="2e2f66696c653100", 0x2, 0x68) mkdirat(r5, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) fallocate(r4, 0x2, 0x81, 0x6413) openat(r5, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) readlinkat(r5, &(0x7f0000062000-0x8)="2e2f66696c653000", &(0x7f0000062000-0xb)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r4, &(0x7f0000020000-0x8)="2e2f66696c653000") r6 = open$dir(&(0x7f0000064000-0xe)="2e2f66696c653000", 0x8000, 0xc0) lseek(r6, 0x40000000000000, 0x0) setpriority(0x0, r1, 0x85) getgid() 2017/08/07 12:10:14 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fdb000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fdd000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000)=0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fdd000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a40000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000940000-0x28)={@common="69705f76746930000000000000000002", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00004f7000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000fdf000-0x24)="5c71f4ddcc5c746817706ab740cbbb32cb2fe5ee25dddb786dd95a841a2fd8f1723bca9d") ioctl$sock_bt(r0, 0x5411, &(0x7f0000fdd000)="258c15ffa353c2f421ffd07ec29deb8bc453adfba210a5d04ea166eca040aa78df475840d2c67b24a8bfe0dfecbd2141abcbe9227b933ba138173a6575022cffdb3b4c20fd1d86e702738a411ce295b4b2998ea96b9ec3c797f1423b1ed42c") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r3}) 2017/08/07 12:10:14 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000586000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x2000)=nil, 0x2000, 0x3, 0x36, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f9c000)=[{0xf, 0x0}, {0x4, 0xfffffffffffff801}, {0x4, 0x2}, {0x7, 0x6}, {0x8, 0x5be}, {0x8, 0xffff}], 0x6) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpgid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000be2000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000001000-0x1)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028c000)=@ethtool_rxnfc={0x29, 0x2, 0x6, {0x0, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffb, 0x7ff, 0x1, 0x39}, {"fc24", @random="ede5244ed810", 0x0, 0x2, [0x3, 0x10000]}, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0}, {"1da9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x3, 0x2d, [0x1ff, 0x630c]}, 0x5, 0x100}, 0x3, [0x29, 0x7, 0x6b8a]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f9d000)=0x0, &(0x7f0000cb5000)=0x0, &(0x7f0000f9e000-0x4)=0x0) prctl$intptr(0x66, 0x800002) fcntl$setsig(r3, 0xa, 0x7) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f00004a9000)={0xffffffffffffffff, 0x0, 0x20000, 0x40000000, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/07 12:10:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000168000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) pipe(&(0x7f00004d8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xc4, 0x1ff, 0x0, 0x5, 0x0, 0x4, 0xfffffffffffffffd, 0x4, 0x10002, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xa45, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000038f000)={&(0x7f0000cb5000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000250000)=[{&(0x7f0000736000-0x5)="feed7b1a76", 0x5}], 0x1, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x400, 0x0, 0x0, 0x0, 0x0, 0x20108, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1b, 0x5, 0x4000000000006) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) r4 = accept4(r3, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e5b000)="2f6465762f6877726e6700", 0x0, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0xffffffffffff7fff) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r7, 0x10d, 0x1, &(0x7f0000001000-0x1)="", 0x0) fstat(r2, &(0x7f0000294000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000084a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000236000)=0xc) r10 = getegid() getgroups(0x3, &(0x7f0000d37000-0xc)=[r8, r9, r10]) getgroups(0x7, &(0x7f0000246000)=[r10, r9, r10, r11, r10, r11, r12]) getgroups(0x6, &(0x7f0000f14000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r15 = getegid() fstat(r3, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000706000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c98000)=[r15, 0x0, r13, r14]) r18 = getgid() setgroups(0x9, &(0x7f00000ed000)=[0x0, 0x0, r14, r15, r16, r17, 0x0, 0x0, r18]) setsockopt$inet6_tcp_buf(r5, 0x6, 0x4, &(0x7f0000ef8000-0x18)="4aec5388901779422976cc9fc27edfc324fbc4a962178c61", 0x18) connect$inet(r7, &(0x7f0000c4b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000fdc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000420000)=0xc) write(r7, &(0x7f0000e5a000)="67432e669a9f9e", 0x7) close(r5) 2017/08/07 12:10:15 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dc4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00005a3000/0x2000)=nil, 0x2000, 0x4, 0x2010, r2, 0x1) sendto$inet(r1, &(0x7f0000297000-0xe7)="00", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000650000/0x3000)=nil, 0x3000, 0x3, 0x11010, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x200000000000000b, &(0x7f0000dc5000)=0x4091b2, 0x4) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000dc5000)={0x5, [0x4, 0x7fff, 0x514, 0x5, 0x4]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x74, r0, 0x0) sendto$inet(r1, &(0x7f00006d8000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000851000/0x2000)=nil, 0x2000, 0x1000007, 0x200800000012, r0, 0x80000) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000dc6000)=0x4) mincore(&(0x7f00009ed000/0x1000)=nil, 0x1000, &(0x7f0000ae3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000083a000)={0x1f, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f0000dc1000-0x1)="1c", 0x1, 0x20008045, &(0x7f0000dc3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000051d000)="472d7be28061e1b9db8c6fa337dcfad35b3abaac52ef87b2d510e454dd04f1b69290cfd3d7143a42bbbdeb0314ba65bf4e5057126dbcbd24ae61a299f4b1955e6cba9bfdb23198", 0x47) socket$inet_sctp(0x2, 0x3ffe, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000801000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x33, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x7, [{[@rand_addr=0x21c1], 0x5}]}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x8, 0x0, 0x0, 0x2, 0x800, "8b83e6", 0xfffffffffffff800, "acd740"}, "1ad4c0baa70d0edd160c15bfc87b91ee81487710a3da0347b9880803ddcfad64497e8b2d05a8746ef7e85928326625d2a7e8605c58e188abbc423f99d466f73bc09bfd0704c8ce3a8e75513f4f9256302a13702da6be26df02aa46731624c987026219f51e183730244071ac3470dbb5299136942ba6db1ba202947ad03201b11f37d671b7489ee4a7ff"}}}}}) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x28050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb3000)="2f6465762f70746d7800", 0x21fe, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000642000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000275000-0x4)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = open(&(0x7f00002c9000-0x8)="2e2f66696c653000", 0x100000000000200, 0x8000000000000007) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r4, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0x3e, "00000000"}, 0x18, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006f9000)={0xfffffffffffefffb, 0x3, 0x3, 0x5, 0x3, [{0x0, 0x600000000000000, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xcbb, 0x5, 0x8000, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00001a6000)={0x0, &(0x7f0000550000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x100000003, &(0x7f0000fbc000)={0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000fbe000-0x10)=[{&(0x7f0000b28000)="1f0000000107fd00030000ffed01068100ed3b8504000100160000ff3f7e56aa", 0x20}], 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, 0x0, &(0x7f0000d7c000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x80000007) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x80801) inotify_add_watch(r6, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) 2017/08/07 12:10:15 executing program 7: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002a7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x9, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000c6000-0x10)={0x0, 0x7}) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) linkat(r1, &(0x7f0000904000-0x8)="2e2f66696c653000", r1, &(0x7f00001fc000)="2e2f66696c653000", 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r3, 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) link(&(0x7f0000a4c000-0x8)="2e2f66696c653000", &(0x7f00001a7000)="2e2f66696c653100") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$ax25_buf(r4, 0x101, 0x20000000000019, &(0x7f000095d000-0x9b)="45", 0x1) 2017/08/07 12:10:15 executing program 6: mmap(&(0x7f0000000000/0xb69000)=nil, 0xb69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x3) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b69000)=0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b6a000-0x4)=0x0, &(0x7f0000b6a000-0x4)=0x4) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="00", 0x9, 0x80, &(0x7f0000b6a000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}, 0x30) 2017/08/07 12:10:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0x1) syz_emit_ethernet(0xdc, &(0x7f00002ce000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0x1, 0x2, 0xba, 0x0, "005c98b57db70508d70564ce3c43417b09f7fd477c3bc043a3906f7d56c4fafefd155735b83e3fc07c91565d0be7df3a86fa6ab2eb6bb018ed03a08f0399681a8d16f24b8277076223d42e632be1487f5fe78d376498c230762877bea4f308cf15ce5f8d2844cc0c43fcb773c558b4620da5fed342ec2da1c7656efdaa816fd51a1cb60422684b76ef50d63c5768fd785e103f2f0bc4f9d5d761161359240ad9f47b5c45afd2226d071d1e03932fcbd750b5"}}}}}) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00002c2000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@ax25={0x3, {"e832e94f7524a4"}, 0xfffffffffffffefb}}) rt_sigreturn() r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername(r0, &(0x7f0000f6c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cf0000)=0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000741000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f00004b4000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007d0000)="6874637000", 0x5) r3 = epoll_create1(0x80000) ppoll(&(0x7f0000341000)=[{r3, 0x404, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x4040, 0x0}], 0x3, &(0x7f0000b21000)={0x0, 0x0}, &(0x7f0000df2000-0x8)={0xded1}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000047000)=0x7f, 0x4) r4 = memfd_create(&(0x7f00003a1000-0x5)="2b5e2c00db", 0x0) io_setup(0x40, &(0x7f00004bc000)=0x0) io_cancel(r5, &(0x7f00003cc000-0x40)={0x0, 0x0, 0x0, 0x6, 0x813f, r3, &(0x7f0000783000-0xf6)="2f429b352cf4f2f97dc8976afe010d0ef48d376cc29e2f83ea52037968cc636f6e4d15dea0abc0e1a0211e8b740322436a9296bb39548159dd31bdd244e31902c1b81bb74f84c80656e6a6e8080465d1010ee753d4402e454162276df84aa0e953352aa8e95ddeb6505ca770923fc1e421aba1f57cce0fa0d372c75e6cc9bf92a5d8036a9aad5742983b2e9a31c50bb7529fcfaea972eb608b4a01bb6c354132c107511a480b0cddad53cb325bfe9aee4755c320683121524051a37c2113e0550d445b176d210c97ebad5738393db3af4d8bf0d7b11fcb36bc993336bcec85259809ad300130d43c114139e46142d54fa9275239fb9f", 0xf6, 0xfff, &(0x7f0000c3a000-0x50)={0x18, 0x43, 0x3, @pad=[0x4, 0x26ff, 0x80000000, 0x1, 0x0, 0xffff, 0x4, 0x2]}, 0x0, r4}, &(0x7f0000cfb000-0x20)={0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f000091f000)={0x0}, 0x0, 0x8) sched_setscheduler(r2, 0x6, &(0x7f0000a2d000)=0xf2d) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000641000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ac7000)={0x6, &(0x7f000006c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) timer_create(0x3, &(0x7f00005f0000-0x50)={0x10000, 0x24, 0x7, @thr={&(0x7f0000f2e000-0xb5)="e15fd493b4ef378f41490b4575629aa7f9a10e84394a333aee9c1948d2fc2baa27dba3303dc76702af07a71c23d39534f614d6406bbe69f33500a7817381a228138d6fce2f48f0f4ed786ba6f334cd375c7e140d3bc71ecc214fc6488edef7ad7d6b090063f491e7a498d9674a1342b879b513faddaf1c42c25bce387b73ebe9f56b20b759a0f6004159c6b8c81d2631b88e13a818827698a5772a12509f4628c64687d4533007c6d75a14570f615f0c379d39ae57", &(0x7f0000d49000-0x43)="1cd16bb45dcc58331c01c318ba81a05ff7a01caa2c60ac6319d269efd070e4d6f65a9a5d8b856a8b82c3b5128bf46fd34064fbb326ba685ab1e1b5339a1386b4d222a2"}}, &(0x7f0000381000-0x4)=0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000015b000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) setsockopt$TCP_SILENT_CLOSE(r7, 0x6, 0x6bd, &(0x7f00002c0000)=0x100000000, 0x4) timer_gettime(r6, &(0x7f0000298000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000194000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000d1f000-0x14)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000d1f000)=[], 0x0, 0x0}, 0x8000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aab000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aac000-0x4)=0x0, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000d21000-0x8)="2e2f66696c653000", 0x400200, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xffffffffffffffff, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f195bf8515cc87e7c4e57888a0416f5bd43698c03c9d7496da00081600000000003eb3eae148ad000000000000000cbfca470001b9f04df9921a6e000000000000000988cf395d36db2a6e", 0x56) r3 = socket$inet6_sctp(0xa, 0x8, 0x84) socket$inet_sctp(0x2, 0x4, 0x84) mmap(&(0x7f0000699000/0x2000)=nil, 0x2000, 0xe, 0x1010, r1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) syz_open_dev$sg(&(0x7f0000ff6000)="2f6465762f73672300", 0x3, 0x0) r4 = socket(0x4, 0x8000f, 0x2) accept$ax25(r4, &(0x7f00009a2000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000d17000)=0x10) r5 = socket(0x11, 0xa, 0x300) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000d21000-0x10)={0x1, &(0x7f0000f82000-0x8)=[{0x6, 0x0, 0xc, 0x200000000}]}, 0x10) mmap(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x1, 0x1ce) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00002e4000-0x4)=0x9, 0x4) sendto$inet6(r6, &(0x7f0000036000)="6a", 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000feb000)={0x0, 0x4, 0x9, 0x100, 0x7, 0xfffffffffffffffa}, 0x14) setsockopt$inet6_buf(r3, 0x29, 0x22, &(0x7f0000942000)="f7c7", 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a67000)={0x0, 0x95, 0x5, 0x7, 0x8, 0x8, 0x7, 0x8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe62, 0x800, 0x8, 0x3df7}}, &(0x7f0000aab000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000aab000)={r7, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf5d8, 0xffff, 0x2, 0x1f, 0x7, 0x8001, 0x2, 0x3f, 0x8, 0x0, 0x4a9, 0x4, 0x80, 0x3f, 0x7]}, &(0x7f00006ef000-0x4)=0x108) accept4$inet(0xffffffffffffffff, &(0x7f0000aa8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099f000)=0x10, 0x800) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x5, 0x32, r8, 0x0) syz_emit_ethernet(0x124c, &(0x7f000082c000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1216, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2, 0x2, "02bd"}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x37, 0xa, 0x2, 0xffffffffffffffe0, 0x33, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x8000000011, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x4, 0x1, 0x200000000002, 0x23d0000000}, {0x20, 0xff, 0x10000000000000, 0xfffffffffffff004}, {0x81, 0xffffffffffffffff, 0x2, 0x3}, {0x200000000000006, 0x0, 0x1, 0x1000}]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000b44000-0x4)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000864000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000de3000)=0x0, &(0x7f0000d0d000)=0x4) bind$inet6(r1, &(0x7f000041b000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) sendto$inet6(r1, &(0x7f00004b4000)="9c", 0x1, 0x3, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00007bd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) mq_unlink(&(0x7f0000de8000)="7b2a776c616e30766d6e6574312600") r7 = socket$inet6(0xa, 0xe, 0x200) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f000028b000)=@common="62637368300000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00004e9000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000a93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00008c5000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000080a000)=0xc) r9 = getuid() fstat(r1, &(0x7f0000779000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 618.644582] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app sendmsg$netlink(r1, &(0x7f0000b47000-0x38)={&(0x7f0000822000)={0x0, 0x0, 0x37b4, 0x69}, 0xc, &(0x7f0000849000)=[{&(0x7f0000b31000)=[{0x64, 0x916, 0x810, 0x800, 0xfffffffffffff37b, "d940489ea13d7047cec80db4b71d3bcaf6587381cd32408f8e531e2f8993264645f72b9737032869f0dff06c1d5330abe46a178831f3ec538fba964864a66e88ca96d5ff2a04b3af4594c23905562d0a24"}, {0x1010, 0x1ff, 0x404, 0x3ff, 0xfffffffffffffffd, "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{0x2c, 0x7ff, 0x2, 0x81, 0x0, "0ad4e250d307fc161b4f457cfb5e72e86d5973f4860fba716201527a"}, {0xb8, 0x55f, 0x4, 0x1f, 0xfffffffffffffffd, "c2a98cdfef6d1972b1be16d12f74237c39abb332cb85918de3eda609369b21ad80afba445afbcd2c6218062696ab30e3f457469a30d55b3bf09872dae34b07a27f81e35da4d556a0f8730c9d4ed8e01aa1a12ad423c09c6cf7027039bab6d37854caf3366dc8ef81028602bdc0f60d959b73bd5e546cf56fb47be8af271e87dee81d03728de0faf931ca4187c411efbb8837b6a31eac5e14852df87b8ac1afb2d3fecbdb5034d7a4"}, {0x6c, 0x1ff, 0x20, 0x80000000, 0x6, "b205d5f97b7e37833527fb52b3c81a0686c2e07b68b1259e0a978309ef746c05f1d7dc91d771f05512a532327f85251942ce256ddbad3f4e3ad44a4242d5e28a91882ce7c7cb418e912577f73dbe4cc430c4edbf9cf930217eda48"}, {0xe8, 0x81, 0x20, 0x0, 0x1, "a06be7824ab6306bcf7c131b665eec56d0bd6acda00c8501bfff6b2dd5981412608450428340e8ffdecbf84f221e43ef276e54d0dc5ec13251c53eaf25f1a14cd67d849f3862deba22cbece464e58833b59e475bbdf78b4f117f930356b584631e14b90a8e30805adf03d7c7cd959e1602be1706c9d7ed95d6a1f1527f376fde03cd238da4ab13f7e7c628b36a5e24cc156f5e9d1e3cde88b1aab3cdbedfac1cb0a7a19b10bcb7342e8f4776dfe6a9497b6499886d68fdffa28543db86c32fbc6c3499081245e557c76cd8b351f76324b14acfe15e7b3511"}], 0x12ac}, {&(0x7f0000724000)=[{0xcc, 0x100000000, 0x0, 0x0, 0x100000000, "da7752176139aec34fffcf4243a6bd35e5ecade1ef9d7a6bcca7c6175d7bc00dc45a76d1c6eadc327d659543ff9236aec450d559f78c3db9c11d5694e8a6106f45f8042ccdc8ee4ce56a01e035141f9c92d10a8811f4fed756cb921398aa83729e321fe81c23151d9918477decafc960cf2b4f153d2580e7dbcef3ee275e46691b5b8a1013defeb45978c041a13c64db9e31a86a01c1b8973e5e4a81a8a998baa09be16e9e4a65afb5aab5f061e18d0c7cf43991f93cdd1e9f2381"}, {0xbc, 0x6, 0x400, 0x5, 0x8, 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{0xd4, 0x0, 0x2, 0x5, 0x800, "681bca4b29e493b18c159d48766754ff96dcb26553ffd088f4ab6419ba1a83874dbd994704bf7472289ff48bfd5b1a6a2db65866d9fd12d1facf85bfeb7c269d9dae06f0bf5b80eaef79d3315ebdfb7da922592dbaa7ee7bafce37898c79c1a118b171428648bafcee2ec97d189a9f4cd0074e81c5f1dfc2ad593c952ee25cd822089bc9a36095ae9a1fe358fe03f632a683847daef5e31768e2804274ec4c6d8bc732ba66ce6297d23a0e6715cb9e2e567eab1efcd0101a4f8f2ed5fbf5211f2c"}], 0x10e4}], 0x8, &(0x7f0000a3f000-0x120)=[@rights={0x38, 0x1, 0x1, [r1, r3, r4, r1, 0xffffffffffffffff, r3, r4, r4, r3, r1]}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r4, r4, r3, r7]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x30, 0x1, 0x1, [r4, r3, r7, r4, r4, r7, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r4]}], 0x9, 0x20000000}, 0x4804) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00000e7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r8}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000de7000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00003d1000)=0xc) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x29, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x97687d364355d4a9, 0x1ff, 0x0, 0x100000000, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e2f000)="2f6465762f6b766d00", 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x11, 0xffffffffffffffff, 0xfffffffffffffffe) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x80002, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x1, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003f1000-0xcd)="", 0x0) setsockopt(r0, 0x9, 0x5, &(0x7f000083a000-0x3)="046f9f", 0x3) sendto(0xffffffffffffffff, &(0x7f0000a14000-0xe7)="", 0x0, 0x0, &(0x7f00003c6000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_READ_LOG(r0, 0x4010aef1, &(0x7f0000592000)={0x5a, &(0x7f00003a5000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c49000-0x1)="2f6465762f6b766d00", 0x102, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009f2000)={0x6, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000384000-0x20)={0x3, r6, 0x0, 0x4cf55273}) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f000024e000)={0x7, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000e62000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000451000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x5, 0x0, 0x0, 0xff, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x10003, 0xfff, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000190000-0x40)={0x4005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000971000)="2e2f66696c653000", &(0x7f000008d000-0x10)={0x2000006, 0xa3da}) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00001a1000)={[{0x101, 0x3, 0x0, 0x0, 0x5, 0xce0b, 0x0, 0x4989, 0xfffffffffffffff4, 0x5, 0x0, 0x7, 0x100}, {0xc5b, 0x73df0f97, 0x4ed, 0x3ff, 0x0, 0x6, 0x6, 0x5, 0x1, 0x3ff, 0x10000, 0x9, 0x1}, {0x4, 0x96c, 0x0, 0x3, 0x3, 0x8001, 0x2, 0x8, 0x5, 0x400, 0xd0c1, 0x8, 0x1743c83c}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r2) 2017/08/07 12:10:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x20000000) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x408400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x4000000009, 0x0, &(0x7f0000f18000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000705000-0x78)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x3c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000e27000)=0x802, 0x4) setsockopt$inet6_int(r4, 0x29, 0x3, &(0x7f00006d4000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dc9000-0x40)={0x0, 0x37, "85444a41ec0606d50e79fc51849906367a3e9353dab3d00772b1bc0308a35205e223e575a4831fa1cd7fb98224dde1208aee6855522b7a"}, &(0x7f000060c000-0x4)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000925000-0x98)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x12}, &(0x7f00000f6000)=0x98) sendmsg$unix(r4, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f00007ab000-0xbd)="a9e29cb9345f4f24041f8cac829ecf5ee33988c46e18541a5b7399ccba93615d8cc9091eacac27a8492a8118e70d04b5dc9107cd72ac10dc517669de391a5a7d83e78dfbf0fccc7cbaf278de32f7498b7585c6be91ee6d3a370cc06dca33ac059cc7759a2b1e7b3a85bed8a1ec478bd31bfa86b87fe562819380ab5c32d9eb99e7848a043de90a5b5f6617609d0e18159832079b143b76084f8a975bd3b895ef19c82a23aafbfec543ef0bfe77c4c295efa7f6a65cddfbe6e68d3e2fac", 0xbd}, {&(0x7f0000197000)="3d8382309e07ab03b00dbe8f927b7708dd20853b362626c895f4b902f1325d2375fa1510e289c8050a6f7fb8de9bb62e7b5dd79929705888aae535601c82a7e10d38a5484f2b7df2af88e07e250438fb7d347d924d19c8c8c4808520629c042d141f586256357a66ea0e09c6d42f11dd6e8e5347415f889818aeef4b6dc955e024fd8d9780737e9df9e7f9deac0c8f69b8359a26eb246fc0ac0562b3bf2cef62d00c102ed715743319c6d4826393ef8e8c2cdf49d59d97dd75c28edbbff0966888c6f3e8d810c35a378d487a42d85b55d0d1f62782972e69b258d754f300c0d4cc6b1e", 0xe3}, {&(0x7f0000efb000)="c12828caba02e64b6ca09cab18156f6053030e8ccd5f0f358f95fca62871784ede511af57006bfdbd845de703d03a00100b2cb8a1a1776", 0x37}, {&(0x7f000026a000)="222b4f792fcca22d56c018474befb0c5d2fc238baf119bc8d21ae0350f7c93d32dc11f97222ca28e5af747386f149fde3ed3589c645d5c3328732e81f94948445fb108e279830d78af4e4ff7add941cba12087d500a7cb15c22452a0676dbb78c2d35f87566f88cad0", 0x69}, {&(0x7f000066a000)="425ffbe67e3ad833b6878ea9489d1785bf2b0ab01b434bd4c097f8b4b4d0e9602a8a4aae41", 0x25}], 0x5, &(0x7f0000e4c000)=[], 0x0, 0x3e}, 0x4000) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000052f000)={@generic="d1348d57cdb695541eea4be93e9e8df3", @ifru_flags=0x3402}) recvfrom$inet(r4, &(0x7f000077d000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x40012000, 0x0, 0x0) syz_open_dev$mice(&(0x7f00003e0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) r6 = syz_open_dev$mice(&(0x7f0000d5f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f00004e5000-0x10)={0x7b, 0xfffd, 0x8, 0x8000000000008}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000503000-0x4)=0x0, &(0x7f0000311000-0x4)=0x4) r7 = socket$inet(0x2, 0x8000000001020003, 0x3) prctl$intptr(0x2f, 0x3) r8 = semget$private(0x0, 0x2, 0x8000081000000001) mmap(&(0x7f0000b79000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x400000030) semctl$SEM_STAT(r8, 0x7, 0x12, &(0x7f0000001000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$getown(r1, 0x9) setsockopt$inet_mreqn(r4, 0x0, 0x21, &(0x7f00006de000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000330000-0x18)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x800000000, 0x800, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e7, &(0x7f0000e6b000-0xbd)="f0efeb3ee90a6593ce3118b32c9ab9541b8abd4b4f4c75f3d1684677a0748ad026a8e160dbab33282a9b381c3c1595fbd7cc4c881b5797b84905098ca2805b39dd363e6b6f6629c39e32453b608ca9decafcd5f816eaeed1c887fac2101afaf3de241eba214b4cfb68932ea486c10b5a5ef06c543384dcf642a5bbc3fb8e016c3370e06ec915eae7c3ecd073bf9630656fa7fb2dda02e2ec885f343372be16f371b11c3c9be6f2ee70e4434576f4e579630c83f0b3ecd24f89223b9dd6") futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000277000-0x10)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x0) socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000001000-0x10)="8000000121008100000080000000ffd73042b5", 0x13, 0x0, 0x0, 0x0) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r1 = getpid() ioprio_get$pid(0x2, r1) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ec0000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x20, 0xec98, 0xfffffffffffeffff, 0x9, 0x3ff, 0x4, 0x7ff, 0x1000, 0x8000, 0x7, 0x6, 0x3, 0x7, 0xfffffffffffff000]}, &(0x7f00000fe000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a33000)={r2, 0x1000, "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"}, &(0x7f0000fb3000)=0x1008) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x513080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000abe000-0x20)={0x1, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x0, r4, 0x0, 0x8}) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000a08000)="2f6465762f7663732300", 0x1000, 0x200) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000c20000-0x10)={&(0x7f0000062000-0x4)=[0x0], 0x1}) bind$netrom(r5, &(0x7f000007a000)=@full={{0x3, {"8609860f79d7d2"}, 0x9}, [{"68604a6921788f"}, {"8e2b21000000dd"}, {"db356fbc5cff63"}, {"6269ad04b9c9cc"}, {"b6b5aa46973aca"}, {"9c2b994476da7e"}, {"f7c7594b97771f"}, {"b1f096de30c3ea"}]}, 0x48) syz_emit_ethernet(0x5ec, &(0x7f000052c000-0x939)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ccf0a121cae8", [], {{0x86dd, @ipv6={0x0, 0x6, "43df87", 0x5b6, 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}, {[@dstopts={0x0, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x79, "483de1a23b2cf51a4f8bf7ebd6434d58b0f536d2fb020e285f99a175c7fb47a6dda8535a42139d9f3780b9e0245e7e92ce8f28580dc02cdb5c44627999b44416c8e68c35a72df0ed3829b579dfb848374e6de17bfd16ac3f1eaff511379761874fae285bccc6ce432684bad92e19ed56d05e3f036e8cad81ea"}, {0xff, 0xd1, "5655e494b16557dee94af5b2e09970bbc694a961c645368765091f9ca2ac57f64e75638a0e633784a1eafdb4377d7036fbbee6803c7af5b24483b073a903b43aa94f0513d23185df6aa8d4514aeb0fbc6690ee0d1c00f12df923bf43538628c9487ddbe902f7ddc64bb275cb21f4febc82b1e00cc320a56114c19a9209b944b6b1a6aab1beac79e66c50d1af9d543da853a7735d1197b97c5f3edce25e94e0f2070a8deadd2a609bdbdf1bb3423f018280159942ec94629e42b1a0e3df951e3718e653c1b63ba3d17c075b56f9ff6e4018"}]}, @dstopts={0x32, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xe2, "511a7c9d2449324197e810856ae201097b1607cd7a018fbe405e2f53141ea80c2287deef44659b87384c8b9d28cb6a64a50b822ab6d7823d3335b109169fb59f18850e1259fb79f547cffc16a9ea892a09a608a34f463f1fc2520d07a8b20a1f1a24fee0e215eb2383ee21b4f7de2d45d1d44cf2639589d01d0876ae05abe813b00fd2d7c5b1b956bb8ebefd165e28a77ad4c7902bc19f7accc92bab24a5e60c42a4801a5efd4bd91ea3f352098b33b8c924b6ea654d3e012cedcbafd9696e86ec69b911a6df1a055ca89d533d6ecfa0b8f98aaa93252186eb6db72c2b092279ce5e"}]}, @dstopts={0x4, 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x74, "1f5105c5cd0ea7200c4532027717864ac4443df9342b635b67fa9c5d3ff3152d76b61923167fac4ca8cbe20db00bcd10bfaa5dd6591b6b1938107721828ed2a6ec37357a949e1c20c1e0e9b2e640e23e9451f0dbb3b01aa410acf3ad156a514dee2380938325bf991a28ea580693773139375365"}, {0x0, 0x6c, "c3da9c8027f5fe82685e1d938a8d6400ee61bb10b061608144f206be1d48b97a1d82825f55984fa19af34a808d9d5a5a1a1c01c54662207ec449272cbedfa1242a893001af4c0ea39b43c014b6161ce3cb169998a6968d3ba661ccd9f194b45351d45e73ab19813ebfd1d779"}, {0xff, 0x5c, "99ca4d602e13f33e2253f210010b88e24b7d78de7eed9bc35c47e24c55c33f883410534c0fb15abe0983c04dcbbd03de7b5e83d71c74e29237dd7e0acec50b3317bb53540a5914ad040986b6d993a90d6d4ce7ac2b72ec9dd8db9b81"}, {0x7, 0x83, "21d08347d017ca98ccb6037483962455b7bde99aea4aef49f3c98a498214a374ea3013303f3dfc31a76ef2dbb211fbde7175793bb44e5a33eecf0152ad210aef94459e0ba5f03c0dd7f029eb383bed58397cccc42750743075f4cbf7ad53338b75f54deeb920025dda89174fa2ea18186e30ec4a876b52ca7b041ec1e67d9738aa6257"}, {0xc9, 0xa0, "f7cc014066b9374e9084c4d20d7badbe3d861d8570594a0d78570294eecfa3af3e26318d8ab6e15aaf287508a9e7bace4e14928bcdd4b48e6f235eeac1921cdebb442d26746733db3e9b8704d9d611a86fd0fe4ff8abcf8e54c7f15d08dd9ba4ddbd99102b6da987542a22f4c2539e57972ea83cc401613999550926fad177fc745152fe1a0aaa4b0f96efd44c95e4d940ecc348a6860d3cdc02822ed8e47f1b"}]}, @routing={0x2b, 0x10, 0x0, 0x8, 0x8, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2, 0x2, 0x0, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x7, [0x0, 0x0, 0x0], {0x0, 0x6, "7b930d", 0xaea, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@dstopts={0x1d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x88, 0x5, 0xa000000000000, 0x7, 0x5, 0x7ff}], "67ae32a9653a8526684543078d3c029857c8c189e1d1b208d24a1da4b58b995e164269"}}}}}}}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0x7, 0x1b, 0x0) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0x81, &(0x7f000077a000/0x4000)=nil, 0x3) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x40200000028, 0x1, 0x0) getsockopt(r6, 0x28, 0x4, &(0x7f0000049000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x56) socket$inet_sctp(0x2, 0x200005, 0x84) 2017/08/07 12:10:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00001cc000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = getuid() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000808000-0x8)={0x0, 0x1ff}, &(0x7f0000dc4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000470000-0x10)={r2, 0x9, &(0x7f00001ac000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c97000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000df4000)={0x0, 0x0, 0x466, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f000075d000-0x8)="2e2f66696c653000", &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00005e6000-0x8)="2e2f66696c653000", r1, r3) pread64(r0, &(0x7f000027b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000d7b000-0x10)={0x1a, 0x0, 0x4, 0x6000000, 0xf9, 0xffff, @random="c5591140cdd0", [0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000040e000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x40000004, &(0x7f0000567000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f21000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x11) msgctl$IPC_STAT(r5, 0x2, &(0x7f000001e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00008be000-0x4)=0x0, &(0x7f0000b54000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x10001, 0x84, &(0x7f00008de000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) open_by_handle_at(r0, &(0x7f0000e3b000)={0x10, 0x200, "ef630485cb5d"}, 0x80) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f00008de000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008de000+0x952)=0x1000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000247000-0x4)=0x1ff, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x41, &(0x7f00008e0000-0x41)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) modify_ldt$write(0x1, &(0x7f0000e35000-0x10)={0x10001, 0xfff, 0x200, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000685000+0x2fd)={0x0, 0x0, 0xfffffffffffffff7, 0x101, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x1, &(0x7f00007c4000)=0x7fffffff, 0xc1a) removexattr(&(0x7f0000e83000-0x8)="2e2f66696c653000", &(0x7f0000a75000-0x9)="2f6465762f73672300") mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") [ 618.721226] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/08/07 12:10:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x80000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40000000000007c) r1 = socket(0xa, 0xa, 0x2) recvmsg$netrom(r1, &(0x7f0000714000)={&(0x7f0000fad000)=@ax25={0x6, {"639ca7d62885cb"}, 0x8}, 0x10, &(0x7f00001fe000)=[], 0x0, &(0x7f0000e47000-0x438)=[{0x40, 0x110, 0x5, "d086fa61cbe330138d6ee40c82fc84471b07f707f11622579043d39254986d715665b532726674e16e5c50f40f82ee"}, {0xa8, 0x11f, 0x408000, "94996ee39b3bdbf821928fc3073d5b8cbf5db693f4d21dc19c3c473d85ef20f7dead306437911e3305f22c339c6401f09ccceef6d854b53d2dedc28e4f121236a7b49c9cf5f9c262aa592edcb6d1878cd8736e58afa1cafe4ea4c5d9106ff41506e0dc0fdbd14b8b64f638b666a0719aaee2d7cf46db143daccd41ef1b491adc1ea81b239a8eb39daeb3b68a63f47586076cfd"}], 0x2, 0x40005}, 0x2) shmget(0x0, 0x1000, 0x280, &(0x7f0000051000/0x1000)=nil) r2 = syz_open_dev$ircomm(&(0x7f000033e000-0xd)="2f6465762f6972636f6d6d2300", 0x80, 0x800000000100) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b6d000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc4000)=0x0) lstat(&(0x7f00006b8000-0x8)="2e2f66696c653000", &(0x7f0000ff3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007d4000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000088d000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000469000-0x4)=0xe8) getegid() sendmmsg$unix(r4, &(0x7f0000546000)=[{&(0x7f0000e33000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000319000-0x30)=[{&(0x7f000077f000)="74c1e82d10e3c32b4c9f855a8017485108cc57055657af565141ffb175860b49a8bdc45e57e8d95469972dedc22f34fb49ce4d9a5efefb519b12e6dfa819b58cacaabc3db9663704a382d7c26f6df562bbd1bb7c", 0x54}, {&(0x7f00000b5000-0x5c)="b2aaa9880fed922fa9f036bcf86c485db5ec78254457b6c0f52bb90d164f665b5ae346212de8f69886214327c789a224b5c7e907dcfcef4705b91242d797f81bd2522afd10e48a23c91df930385f35c6a11786eaf08e35cb89c458fd", 0x5c}, {&(0x7f000078a000)="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", 0xfe}], 0x3, &(0x7f0000c05000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r4, r2, r1, r1]}], 0x1, 0x40000}, {&(0x7f0000ba9000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000736000)=[{&(0x7f0000489000-0x73)="115a91937b8991868a36a586fe3ff166acb5c140168edf41c158f9b3be6e14818ae44383c4086f5944992f23cf24692aaec735c46d2124086eaac0a7a1eff24e300b11397c355ca5a0dd9ae40b9ce491cc7eb95c3e8077e5766c44c1d4ad3ed98375fcfdf2a8bb5fd50fcb16041a21f123afaa", 0x73}], 0x1, &(0x7f0000598000-0xa8)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, 0x0, r9, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r3, r4, r2, r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r1, r4, r0, r3, r4, r1, r3]}], 0x4, 0x800}], 0x2, 0xc0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000cb7000)={[0xcffe, 0x6000, 0x10f000, 0x1d000], 0x400, 0x10, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = inotify_init() inotify_add_watch(r10, &(0x7f0000a5c000-0x8)="2e2f66696c653000", 0x4000045) unlink(&(0x7f0000093000-0x8)="2e2f66696c653000") close(r10) read(r3, &(0x7f0000f73000-0x1)="00", 0x1) connect(r3, &(0x7f000019e000)=@nfc={0x27, 0x5, 0x5, 0x7}, 0x10) fstat(r4, &(0x7f0000b18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ed6000-0x4)=0x0, &(0x7f00005a0000)=0x0, &(0x7f000054a000)=0x0) setgroups(0x2, &(0x7f0000378000)=[r11, r12]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f00002df000-0x9)="2f6465762f6b766d00", 0x2000000000109801, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f000000b000)={0x11000, 0x4000, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE_STATUS(r13, 0xc008ae67, &(0x7f0000836000-0x8)={0x4, 0x4}) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000613000-0x9)="2f6465762f76637300", 0x111000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000918000)=0x0) connect$inet6(r0, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006d6000-0x4)=@int=0x400, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000093c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000e29000-0x400)={"f1cb307622063c9c04f971078f3c3aaec9c7f35609491dae8670e9d6eff97636ef79cc51ae8e91d9e123624be77b0d0aaf1859a7da5e26b914a6c92a51f7065d01ca0740bfa4deae51d908422dd3d0a5f0f5333a9861f9d1d9326b03de4851c0bf4b5916fd1df99ea1ec4a29ba545db435ceac230f0ab993a3a6fc88ab53f7a0b3f34c14f1b03d9aae1f956d07a1e53ce926636f260a86362a0505bb3f6aacb5fa6bb87167bcd149715389d5e1dac8f535c5665c57962740e1c169577c1eb61f524e177c28b37dab07d6ed07c1f6b24d3ab02bd60df0d83a291578ae3afc501112a31d1cf4b252e7b1e2145ff7333213ceaf42d895d2eb60aafe4dfec3acff696a493700cf8290b9a7fa4061751667dcca031520cd28f8f1784bb4af1fc45b2f3504c460cc4c22be7816427608f124006ed7425e17e044dd7f2c377ba7b5d8918f22518fc3a0e379ed7191eb0d9d6d691d1cc92b0ac9b2a9f935edb73bc6040098a16c3bdca7e0a75356ecf57ed1138793ecf75426e4541447f6d402d050260e02af4cf02aa7349213b11faf731eac2033aa269a362abf3b4144aea6987f771c4adec501d28746dc5f7222ab3dd8620a4a0639c50af8333168c4f150c646f659a3c014d820a1b75a71d4f96d9a49d89f1bd0368b11d680e8b01fd16149b0736d6361594bea9b70bb02250dc749f14cd52f3d20b935eec84db51d5268b6c765a0ccf5a5515552d3d85399a9f6be8d29d574390dc72ba9600701bf093cf94f80117266868a70ad972bc5c2a7977f25d8805b73619dc680c2a794490fa614a701cbd26341b983b62089cf790a5a2948f30879bb963570c0899da0c4698d32f4235e354d92eb324666b6a26a3d7cf47674cdc78cf87684fa5567183d2ddbeef40803015f3ea5e3b7be3538aa41bb7ede5bd6265b56274f50604938dcdc70a6797cadeb3bebe63e15d810144987dc7a692567117d195e62cc581f0fca7600f48e982256a41d36e30497d51eb2edaba424fa2c2750e424e3d9345b006e5ca5c091e98b9267e4283b4f702e07468dd8022fed5c94c7d1805570d19bc007e04d32f5a74741e7af887607373aa13ff233427ebc9b653251fde87d93b59abdf0251474ac7c248cb5367ba95468deefc6cb32ab9cbbc19d3d947b48e7c0403e70e193d037ea247990565018677489a8a807da47bad07a143cd78c6f16ca881c78cd0728b15e52b1bb66b7007a3197e125dfa399d1ee624b6e5f132a37de01571a5d404fa5a9d28bedc4c2a7b8cd7e5bb335cc12f477da43be558627953d626f25e971566feaf878eb1ac733ca4ebac9c8ea0d13e399c9b466f5b0f0bfd2460101c2a27e69be097eb9f5054373ac76fbbff4d207162c0f4ef9441b3718deccf2b5befccb32fddb73410ecb176b470c1f1dcfc46cb21d36b9011b52fb8ab173b6ec2658794b37"}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000594000+0xee0)="5bf9c132a9842ff6b1c40bf5a55f543662402fbe63230f9708d76aa5ab6610112e0bcc2bd2ec4280", 0x28) 2017/08/07 12:10:15 executing program 1: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000e71000-0x8)="2e2f66696c653000", 0x40) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ae6000)=0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x1, 0x962409b7247592b6, r0, 0x8000000) clock_gettime(0x2, &(0x7f0000f52000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009a8000)={r2, r3/1000+10000}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x7fffffff, 0x4) setsockopt$TCP_FASTOPEN_KEY(r0, 0x6, 0x6c6, &(0x7f000078f000)="99c0fd4989b1b58dd37b6ddc2e7a7589", 0x10) r4 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000270000)={0x0, r4}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f52000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) connect$inet(r0, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f00009f7000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000021f000)=0xad) sendto$inet(r0, &(0x7f0000931000-0x832)="d3523b23a3a4901f3644faac98a41fe6093934ad15f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6f6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8ec1153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b", 0x240, 0x40001, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000696000)=0x10000, 0x4) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000200000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f66000)=0x1, 0x4) r1 = socket(0x200000000000004, 0x8000a, 0x80000003) fcntl$getownex(r1, 0x10, &(0x7f0000472000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000474000)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r2 = socket(0x1b, 0x6, 0x4000004000000400) socket$inet6_dccp(0xa, 0x6, 0x0) write(r2, &(0x7f0000f10000)="03000000001fff000000453f020000000040000009c70100e8150001000021", 0x1f) socket(0x4, 0x2, 0x19) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e50000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x104111, r0, 0x20000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f67000)=[], 0x0, 0xc006) fadvise64(r1, 0x0, 0x4, 0x800003) r3 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x300000e, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x30, r1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f68000)="1f0000000001ff1cfd00ff0f0000000000ed0614fa000100010500dfffdf000a", 0x20) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000967000/0x9000)=nil, 0x9000, 0x10001000000, 0x3f, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000f67000)="1f0000000104ff00fd4345c007243d00e000f00008000100030400dcffdf00", 0x1f) r5 = socket(0x5, 0x100000000003, 0x5) connect$inet6(r5, &(0x7f00002c6000)={0xa, 0x1, 0x10000200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) socket(0x800000000001000a, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000794000/0x4000)=nil, 0x4000, 0x8, 0x14, r6, 0xfffffffffffffffe) r7 = memfd_create(&(0x7f0000350000-0x2)="f6cf", 0x0) write$tun(r7, &(0x7f0000fec000)=@hdr={0x2, 0xc, 0x0, 0x400000002, 0x0, 0x0, "00080031d3"}, 0x10) socket(0xf, 0x100000000003, 0x2) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000dad000/0x4000)=nil, 0x4000, 0x3, 0x100000000032, 0xffffffffffffffff, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000db0000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="155cfbce45bca66e675ad84047dd006a9771d3bf78ea", 0x16, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000db0000)=0x10) mmap(&(0x7f0000dad000/0x3000)=nil, 0x3000, 0x2, 0x2110, r1, 0x0) r2 = add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf5)="c9de129f80523909d14efa2ab9c89839e49eb244d901011f0dae91c729c1498e2d975948848e03ede7ec8aa5eb8934f3ecf151d556d3d8bbbe1d89063754a2fccd557f37bfea8258d37adeb694a85b20883811ef17f8f6a636b1f601df46b25bd9dac7680ed67222fd2aab48ecbd276394de30c25f671110dd910453f722eb7ad343e9c384ce05104dc4256b73501368bd3609d6cc419d3f6494692283bce04e8e5e1a67a4121df78db23768a2fd5058c0a8bad0085217b02e8b311c41b1e55e545a0714ef080a002f3dea3c644b25888a61f7438c2bafe1d8762842e104e12f4d7f5e8552c1a4ea0c20b1575d5ef0d16eed21f6e7", 0xf5, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000000)="6465616400", &(0x7f0000dae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x660, 0x80000) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000dae000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000db0000)=0xfffffffffffffffd, 0x4) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000daf000)={0x6, 0x1, 0x0, 0x96}, 0x10) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x1000000000000000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000db0000-0x4)=0x6, 0x4) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000db0000-0x1)=0x4) ioctl$TCSETSF(r5, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x800023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000001000-0x4)=0xd61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)="2f6465762f70746d7800", 0x80, 0x9ee6dc7dafbc6d02, &(0x7f0000002000-0x40)={0x1, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x704, 0x1, 0x9, 0x6, 0x1}) read(r5, &(0x7f0000fed000-0x1000)="00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000db1000-0x4)=0x4) ioctl$TCXONC(r5, 0x540a, 0x2) 2017/08/07 12:10:15 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000b0a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) r1 = fcntl$dupfd(r0, 0x408, r0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb8000-0xc)=@sack_info={0x0, 0x5, 0x80}, &(0x7f0000ffc000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b2f000-0x98)={r3, @in6={{0xa, 0x0, 0x47a, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000ffb000)=0x98) connect$inet(r2, &(0x7f0000680000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000372000)=@assoc_value={0x0, 0x7}, &(0x7f0000ff9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r5, 0xe4}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ff9000-0x48)={r6, 0x3d, "f6a8273490438eefe2375f73b572346fd2b01d6b47ef20e1c01aa565aec4ebe053a7f06d9b5cc600c42c9c354ea69cc5ad2fd724e478c24ffb679a33df"}, &(0x7f0000ff8000)=0x48) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000005000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000066b000-0x8)={r6, 0x2}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a6b000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x1000000000000009) r7 = accept4(r2, &(0x7f00000e1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000006000-0xa1)="c0a42c235e90d6311db0b5ca516a81f8caaf568c96f4e6691b12c4a50374e1ed410a054bf6af5ff597fb98337722f6de2408f26fb3c822a2b97c5f0209ea8ff106f0438015b9ea6f2cb78762035ac75c8cf5feae363f363a9d272fad375fe334c6a9d24fba7ffcc4e412cd00d6f8fa587a4a9c2f3ecaaf5e254361de8eb4a4e912cce31a3fe467d7007f83f285b80fac335047f841b1d85b6ed451042758dcc981", 0xa1}, {&(0x7f0000005000-0xe6)="792ca3a22a4f22ac625ac0ee6ead98b3f480279460768edf707a645891b39c24f0bc102e7f2a3fcd9f5400ef7b76014f667af4f74c84050dd96c7b7b73b8a4d4da2adc3f92cbb67e16cda183c4895dddda50c26f3fde1ff2d21047ae0227e93e1938d1243616251f6133dba8be490fa4752c244b37283e682df393ca84d6106a7e1a1a9f9073bea179e7826352b701d5b78bb6a52818a2720a0a568b955c784fb332456ca67ec40f281ed0dd6375ca26af5190e29255b5d4deeaa93d6bd77bc841d1ae6cf74c353e70ad00cfcd167e6d3be124a5da2d359dae565e644d4e20c910e4307c66aa", 0xe6}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ffa000)=@assoc_value={0x0, 0x0}, &(0x7f0000282000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x74, 0x6, 0x940, 0xff, 0x9}, &(0x7f0000005000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x58b3, 0x5, 0x80000004, 0x9f7, 0x5, 0x13e1, 0x0, 0x8, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x3, 0x80000000, 0x3, 0x3]}, &(0x7f0000002000)=0x108) eventfd(0x81) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff9000-0x98)={r8, @in6={{0xa, 0x0, 0x2d5, @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]}, 0xfb, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xed, "15312c7d3b5d97e0aea2195d397d2df30b793f33ae116ff08a1aef50f63f9a535b2ab4954ff7a810ee9a5c1b897469433f207eaf1c0841bdaeaf3859b5d0d19a2df7c9530391122c7bc1a17180cf1058be3b544403040900036582885870284ae28bd0b6f8023eb00f1f6ec8a8279a5e551a2510f7e468639c08175601a336c29539d0a7c0de2c0bb9b1902903d54eaab200bd731077c7c74b2d211d264acc43f1a2d696a9c27cc5c92f6641745b5cb51df61496021d6c10ac4f39baf459f8f06eedf249e0b8011aebbcd797ebce5adc8985a4a2dcfb30648fcd8928fa65944420332962ba30aa5bdd793fc429"}, &(0x7f0000004000)=0xf8) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000892000-0x4)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x7, &(0x7f0000007000-0x29)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb793, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getgid() getgroups(0x3, &(0x7f0000ff8000)=[0x0, 0x0, 0x0]) getegid() 2017/08/07 12:10:15 executing program 1: semget$private(0x0, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 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) socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = open(&(0x7f0000423000-0x8)="2e2f66696c653000", 0x0, 0x34) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000019d000-0x10)={0x0, 0x8000, 0x5, 0xffffffffffffa588}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000674000)=@ethtool_sset_info={0x37, 0x0, 0x0, [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4d000-0xf)="2f6465762f73657175656e63657200", 0x4002, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d1d000)={0x0, 0x7ff}, &(0x7f00006c6000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000088e000-0x20)={0x2, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000d95000-0x10)={0x3, r7}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00002f2000-0x8)={r6, 0x3}, 0x8) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f000057b000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r5, r8, &(0x7f00001b7000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text32={0x20, &(0x7f00005aa000)="66ba4300b0d9ee64814c2b98010000000f00dd0f060f019b315000000f0059000f35f30f350f011cac", 0x29}], 0x1, 0x52, &(0x7f0000442000)=[], 0x0) getsockname$inet6(r4, &(0x7f0000365000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000187000-0x4)=0x1c) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f00006ab000-0x8)=[0x4, 0x0]) fcntl$dupfd(r1, 0x406, r8) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0xffffffffffffffff, 0x4, 0x0, 0x20000, 0x569, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0}], 0x600, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000d5c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00009e0000/0x18000)=nil, &(0x7f00001bc000)=[@text32={0x20, &(0x7f00002b8000-0x46)="9a05ffffff4900dd190f352e0f21eaf20f20a7b8060001000f23c00f21f835010006000f23f8b8010000000f01d9c4e1792fd1b9800000c00f3235000100000f30660f388109", 0x46}], 0x1, 0x8, &(0x7f0000a09000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) getpgid(r0) [ 618.961823] sctp: [Deprecated]: syz-executor5 (pid 29180) Use of struct sctp_assoc_value in delayed_ack socket option. [ 618.961823] Use struct sctp_sack_info instead 2017/08/07 12:10:15 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xffffffffffffffff, 0x8) eventfd(0x2) r1 = getuid() mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x20000012, r0, 0x0) getgroups(0x7, &(0x7f0000015000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f0000015000)="00000000ffffffff", 0x8}], 0x1) 2017/08/07 12:10:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f22000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00009bb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f2a000)=0x60) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000081b000-0x8)=@assoc_value={0x0, 0x2fbf0872}, &(0x7f0000c3c000)=0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000055000)={0x3, 0x0, 0x3, 0xfffffffffffff001}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000257000)={r2, 0xfff}, &(0x7f0000251000-0x4)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000dd6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") read$eventfd(r0, &(0x7f000092c000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00005d3000-0x4c)={0xff, 0x0, 0x9ea8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001db000-0x4)=0x0, &(0x7f0000a67000-0x4)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000277000-0xb)="2f6465762f766373612300", 0x0, 0x0) timerfd_create(0x0, 0x0) r4 = getuid() ioprio_get$uid(0x3, r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f70746d7800", 0x40101, 0x0) write(r5, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) socketpair(0x1b, 0x80000, 0x0, &(0x7f0000dcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000019000)=0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000201000)={r2, 0x0}, &(0x7f00002c6000-0x4)=0x8) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) ioctl$TCSETA(r5, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000305000-0xc)={0x3ff, 0x1, 0xffffffffffff8001, 0xe35, 0x9}, 0xc) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d1d000-0x20)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000836000/0x2000)=nil, 0x2000, 0x10000000002, 0x11e, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ircomm(&(0x7f0000d1d000)="2f6465762f6972636f6d6d2300", 0x20, 0x2000) mmap(&(0x7f0000557000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000d1d000)={0x520, 0x6, 0x0, 0x101, 0x5, 0x4, 0x4, 0x6, 0x8, 0x0, 0xc79, 0x7f}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000473000+0xd6)=0x1, 0x4) sendto$inet(r1, &(0x7f00001a0000)="41", 0x1, 0x20000001, &(0x7f000087d000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x6, 0x0}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032e000-0x10)=@common="73697430000000000000000000000000", 0x10) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000839000/0x4000)=nil, 0x4000, 0x4000000000000003, 0x8010, 0xffffffffffffffff, 0x1ffffffe) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000d20000-0x4)=0x0) mmap(&(0x7f000024e000/0x2000)=nil, 0x2000, 0xc, 0x36, r1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d1f000)=0x4, 0x4) semget$private(0x0, 0x4, 0x26) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00007ba000/0x1000)=nil, 0x1000) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x40110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001df000/0x3000)=nil, 0x3000, 0x2, 0x20010, r0, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getresuid(&(0x7f00001e0000-0x4)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f00007ba000)=0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ef000/0xe000)=nil, 0xe000, 0x4, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000600000)={0x9, &(0x7f0000602000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$bt_rfcomm(r1, &(0x7f00007e2000)={0x1f, {0x401, 0x57a, 0xfff, 0x5cd0354e, 0x43b7, 0xffffffffffffff00}, 0xb9}, 0xa) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d16000+0x4c5)="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", 0x21a, 0x4, 0x0, 0x0) [ 618.989099] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x54000094, &(0x7f00008d0000/0x3000)=nil) r0 = memfd_create(&(0x7f00009b2000-0x3)="0013a8", 0x3) r1 = add_key(&(0x7f000027d000)="6c6f676f6e00", &(0x7f0000e19000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000ad000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b86000)={0x0, &(0x7f0000c3a000)=[]}) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008ee000-0x20)={0xfffffffffffffffe, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002b8000-0x20)={0x4, r3, 0x0, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005da000-0x20)={0x44080041, r4, 0x1, 0x80007f}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bee000)={{{@in6=@loopback={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000083000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cee000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0xf77, 0x1, 0x7f, 0xb, 0xa0, 0x20, 0x5, r5, r6}, {0xc6, 0x400, 0x1f, 0x401, 0x7fffffff, 0xed, 0x6, 0x9}, {0x40, 0x3, 0xffffffff, 0x0}, 0x7fff, 0x7fffffff, 0x9, 0x1, 0x40, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x80000000001, 0x0, 0x6, 0x8, 0x6, 0xc92}}, 0xe8) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000fef000)=0x0, &(0x7f0000142000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000028d000-0x4)=0x6, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000ff3000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000ff3000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000ff3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bc3000-0x4)=0xba) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000dfc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c07000-0x4)=0xa2) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000ca1000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000af3000-0x4)=0xcc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000055000)=0x0, &(0x7f00001de000)=0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000eff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009f4000)=0x67) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000039c000-0x4)=0x9, &(0x7f000050a000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e69000)={0x5, &(0x7f0000ee5000-0x64)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) accept4$inet6(r2, &(0x7f00004f3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000759000)=0x1c, 0x80800) sendto$inet6(r2, &(0x7f0000fe0000-0x1000)="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", 0xb00, 0x4000, &(0x7f0000fdf000-0x1c)={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0xfff}, 0x1c) 2017/08/07 12:10:15 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x3, 0x3}, 0x2) r1 = syz_open_dev$sg(&(0x7f0000ff2000)="2f6465762f73672300", 0x40000000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) shmget$private(0x0, 0x1000, 0x48, &(0x7f00002b6000/0x1000)=nil) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r3 = inotify_init() r4 = epoll_create(0xf8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007a8000)={0x0, 0x0}) r5 = inotify_add_watch(r3, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = inotify_init1(0x80800) readv(r6, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)="0000000000000000000000000000000000", 0x11}], 0x1) preadv(r6, &(0x7f0000ef5000-0x40)=[{&(0x7f00003e3000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00006ea000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000f9b000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x4, 0x17) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0x20000030) rmdir(&(0x7f0000434000-0xa)="2e2f636f6e74726f6c00") ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c57000)=0x5) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000032b000-0x4)=0x2, 0x4) inotify_rm_watch(r3, r5) poll(&(0x7f0000532000-0x10)=[{r3, 0x0, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x6) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) ptrace$poke(0x5, r2, &(0x7f0000850000)=0x0, 0x7fff) r7 = open(&(0x7f0000b0c000-0xa)="2e2f636f6e74726f6c00", 0x20000, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f0000a1e000-0x68)={&(0x7f00008ae000)=[0x7fff, 0x9, 0x2, 0x8000, 0x5, 0x9, 0x221, 0xfffffffffffffff9], 0x8, 0x0, 0x5, 0x1, 0xffffffffffff5fce, 0x8001, {0x10001, 0xffffffff, 0x23, 0x2, 0x2, 0x100000001, 0x3, 0xffffffff, 0x3f, 0x10000, 0x80000001, 0x4, 0x42, 0x6, "541c5f817d0ab43b671fbeeeb5da38f4e8cf281f6ee5cbd6299a69c758acbee6"}}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000878000-0x4)=0x7f, 0x4) ioctl$EVIOCGBITSW(r7, 0x80404525, &(0x7f0000497000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000810000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0xffffffffffffff80, 0x3, 0x0}, 0x20) 2017/08/07 12:10:15 executing program 7: mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x3, 0x40000004050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xe41, 0x10000200001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000039c000)="2f6465762f73672300", 0x10, 0x3fffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000022000)={&(0x7f000028f000/0x1000)=nil, 0x6, 0x3, 0x0, &(0x7f0000053000/0x4000)=nil, 0x88}) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000002000-0x8)={r6, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6f000-0x4)=0x20) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(r5, 0x0, &(0x7f0000000000)={0x5, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r1, 0x0, 0xd, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0x7e, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000099a000/0x2000)=nil, 0x2000, 0x3, 0x200001010, r0, 0x0) r7 = msgget(0x1, 0x100) msgsnd(r7, &(0x7f0000000000)={0x2, "f61ffe449ba7c75b4f91972d81942d24943e1ac85a150da3b9c012b119f92b9753931bf5934e6f359648005869898cc076ac41aa32bb5a2a87bfe531861dd7"}, 0x47, 0x800) 2017/08/07 12:10:15 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x4) recvmsg(r0, &(0x7f0000ef0000-0x38)={&(0x7f00008d3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000eef000)=[{&(0x7f0000988000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f000047f000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f000068c000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000eef000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00006ef000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x5, &(0x7f0000eef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x90000}, 0x1) sendto$ipx(r0, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee56101551e6f53c1a8cb4532ff0803cbda26b518864b73a39260aceda3115060e26b3b0940593526db6d263ae3828659eb4c9cea182258eaba1b61124ef73789c0", 0x69, 0x800, &(0x7f0000b4a000)={0x4, 0x1, 0xc, "ff0f0000006a", 0xffc0000000000000, 0x0}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000709000-0x10)={0x77359400, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x2, r0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000-0x4)=0x0, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ef4000-0x4)=0x1f, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef4000-0x30)={0x1, 0x3, &(0x7f0000583000)=[@generic={0x8db7, 0x20000000000, 0x0, 0x6}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x800, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}, 0x30) 2017/08/07 12:10:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x2, 0x2800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d92000)=0xc) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000991000)={&(0x7f000023c000)="10901739368a41e25e5e1f4b3291c929d8e4b20f82be1ebc1fca52d14a78b4694d64251725f7730a0022ffc8692c35bc1d8aeead4cbd6e62d5021cea559637238f464b013fdbaeb5e8390b000f6821f471b89afb48fb1e1b784fda1bd8e67e29b4e813b0d70e7b66b3a5be11d6c19b978936a250e866e1686fa84f82df34f605c0f1cac4c6874477e713a37579777c578ce44b3709b5e9398355e76e2c29e85f3e800f34a2d36952f1a4c7bd09bfe5d19c7964b0b23aca10570371e8726665e40f84d228bbc50e1ab8fa717d62db77099882e2ec", 0xd4}) gettid() r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000218000/0x3000)=nil) shmget(0x3, 0x1000, 0x120, &(0x7f0000d66000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000dcd000/0x2000)=nil) r4 = shmget$private(0x0, 0x3000, 0x901, &(0x7f0000df6000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) getdents(r0, &(0x7f0000679000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83) sendfile(0xffffffffffffffff, r3, &(0x7f0000d82000)=0x0, 0xfffffffffffffffd) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000000000, 0x1, 0x2, 0x2, [{0x0, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000c82000)=0x80000024, 0x4) mmap(&(0x7f000062c000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0x0) poll(&(0x7f0000d2b000)=[{r6, 0x80, 0x0}, {r6, 0x40, 0x0}, {r6, 0x1000, 0x0}, {r6, 0x34, 0x0}], 0x4, 0x0) bind$inet(r6, &(0x7f0000cff000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r6, 0x409, 0x6) sendmsg$inet_sctp(r6, &(0x7f0000d1e000)={&(0x7f0000d2b000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000682000-0x50)=[{&(0x7f0000d25000)="", 0x0}, {&(0x7f0000d28000)="17f219bb559e0702815981a940008a3a6284346c1a39aabfca66c1517a0a74098ad98c4f7eade0ad8db8c208ef67fcc54e92b6b9a62d9cdef2c6d49d58021bca8faaf26dc6c0ba8716b7da24e28f28b97d01f2e7974fc90f7fff57b61f20ce232d59eb835e1e8a759d846c377df58f068e2375020f08decbce251fe88ffe09da173b642cb3bd7794eaacbef3c0c85f38b33b80a7b33dcba0f095fda2e6ddc5dff5dcb847d09b3447b6d41bd5e1bf472bd9ff820992b5766a8be2241f77fc122bd71cebd30175d9ac82c897ca85dd9979ca986210cfc78c9e49a2da165e66be38f735ba39c7d20b46347a90165b230793793c", 0xf2}, {&(0x7f00009dc000-0xa)="eae856bdff31718ef928", 0xa}, {&(0x7f0000d29000)="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", 0x1000}, {&(0x7f0000a33000-0x1000)="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0x1000}], 0x5, &(0x7f00003e1000-0xf0)=[], 0x0, 0x1000}, 0x0) close(0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d26000-0x2b8)={0x10000000040, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_mreq(r0, 0x0, 0x8000000000000, &(0x7f000091c000-0x8)={@empty=0x0, @broadcast=0xffffffff}, 0x8) socket$inet6(0xa, 0x2, 0x4) accept4$llc(0xffffffffffffffff, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0x10, 0x80000) getsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000d2c000-0x4)=0x0, &(0x7f000005b000-0x4)=0x4) mmap(&(0x7f00007c8000/0x1000)=nil, 0x1000, 0x220000000000006, 0x2050, r6, 0xffffffffffffffdd) [ 618.989702] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 619.066876] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 619.067585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/08/07 12:10:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x2, 0x42000) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x31, r0, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f8d000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ff000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x3, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x220301, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f000046e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = creat(&(0x7f0000a81000)="2e2f66696c653000", 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00006ad000)=0x4, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000185000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000389000-0x4)=0xc) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00005e3000-0x2)=0x200, &(0x7f000050e000)=0x2) fcntl$addseals(r5, 0x409, 0x1ffffffffffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000152000)={0x20000000000000, 0xffff, 0xb14b, 0x4, 0xcde8}, 0x14) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000f9b000-0x14)={0x9aa, 0xa33, 0xc7, 0x10000, 0x6}, 0x14) pipe2(&(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r9, &(0x7f0000f9b000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000+0xc44)="00", 0x3) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000efb000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) eventfd2(0x3, 0x800) accept4$inet(0xffffffffffffff9c, &(0x7f000069b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000775000)=0x10, 0x80800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b8e000-0x4)=0x0) r3 = socket(0x2, 0x80001, 0x0) listen$netrom(r3, 0x0) r4 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000ccb000)=0x1f) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r3, 0x9) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f8d000+0x881)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000f8f000-0x10)={r6, r7/1000+10000}, 0x10) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000f8e000)={0x5, 0x400, 0x8, 0x8, 0x3, 0x3f, 0x3, 0xe2e, 0x3f, 0xfff, 0x1ff, 0x0}) r8 = getpgrp(r5) fcntl$setown(r4, 0x8, r8) fcntl$setsig(r4, 0xa, 0x12) r9 = gettid() ioctl$TIOCSTI(r2, 0x5412, 0x100000001) sysfs$1(0x1, &(0x7f00008f0000)="2f6465762f72616e646f6d00") accept$nfc_llcp(r3, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000dad000)=0x60) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000f8e000)="2f6465762f766373612300", 0x1b8d, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r10, &(0x7f0000002000)=[], 0x0, 0x4c085) tkill(r9, 0x79) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x200003, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$DRM_IOCTL_RM_MAP(r10, 0x4028641b, &(0x7f0000f90000-0x28)={&(0x7f0000a30000/0x400000)=nil, 0x3, 0x2, 0x20, &(0x7f0000628000/0x2000)=nil, 0x1ff}) shutdown(r3, 0x1) shutdown(r3, 0x1) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet(0x2, 0x4, 0x9) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000002000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x40010021, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000278000/0x3000)=nil, 0x3000, 0x3, 0x60011, r0, 0xfffffffffffffffe) mmap(&(0x7f00000d7000/0x2000)=nil, 0x2000, 0x8000000000000, 0x31, r3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) write(r3, &(0x7f00008b1000)="240000001e0007010000e9ffffffffff048ede000f001b00fa002900040000000008000000", 0x25) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x100000000003f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f44000)=0xbffffffffffffff8, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000737000)={0x4003, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x4000000000000003, 0x40000000000000ff) mmap(&(0x7f00000d7000/0x3000)=nil, 0x3000, 0x10000000000006, 0x4052, r6, 0x0) mmap(&(0x7f00001dc000/0x2000)=nil, 0x2000, 0x3, 0x2010, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000189000/0x3000)=nil, 0x3000, 0x3, 0x36, r5, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f00008d3000/0x3000)=nil, 0x3000, 0x3, 0x1010, r4, 0x0) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000ef2000)=0xd4c, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0xc, 0x10010, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000ef0000)=0x40000000001, 0x4) [ 619.132905] sctp: [Deprecated]: syz-executor5 (pid 29197) Use of struct sctp_assoc_value in delayed_ack socket option. [ 619.132905] Use struct sctp_sack_info instead 2017/08/07 12:10:15 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5c00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) write(r0, &(0x7f0000000000)="9e1a68bcbe17978b31b34b883c8e0390b5699bf42f4bf653161001aa43937c39337d9af043417abec715c9dc4febd24daddb82643a9c70aee48b6cac7b65057ce63f4c66da7f28de3c7aa454d6750e311d9eb0838d55e088afc71fb56b94141ea60bcfde1fcaa650a906e9edd22bdfeb795001397d8b53c705f574e97f77acfacc0fc43b626d277292f6a5127fed300bd7f3d4c72c0c836892fc", 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={@generic="0a0c9160ed109d92473285e4bf79b42f", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) ftruncate(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f000003a000-0x9)="2f6465762f73672300", 0x9, &(0x7f0000003000-0xd)="73656c6676626f786e65743100") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000a7e000/0x4000)=nil, 0x4000, 0x1, 0x6011, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7e000)="2f6465762f7667615f6172626974657200", 0x2, 0x0) r3 = socket(0x800a, 0x80003, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000a81000-0x4)=0xc) setsockopt(r3, 0x107, 0xa, &(0x7f0000001000)="4f368c2c", 0x4) 2017/08/07 12:10:15 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000062e000)="2e2f62757300", 0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000b02000)="") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x40) msgget(0x2, 0x1406) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d8a000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) epoll_create(0x6) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000239000-0x8)=0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00001b4000)={0x1, r3}) geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000198000)=0xc) r4 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001a000-0x1)=0x0) getpgid(r4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000239000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x800) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e97000/0x3000)=nil, 0x3000, 0x3, 0x50110, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8, 0x800) 2017/08/07 12:10:15 executing program 0: r0 = timerfd_create(0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000856000-0xb)="2f6465762f766373612300", 0xffffffffffffffe0, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000009a000)={r1, &(0x7f0000972000)="f9286536cc3e4553b6fdb9c70b6b56e68dfbfa4592595a52196e1d44215e9cccd6a852263c9a8c8d11d817a2fd", &(0x7f0000b52000-0xb7)="3fb495c81b9994d1d4b462e76875468d8e66c873a33bd334280d68350cc673f250f031ed4dc8e55d7f4f86537ed15fccae0149d964b188408633f397123e85c1046df166fb3ed115a24a826c5aab8d570cbaa4827e4aa2002b7ac3658da467cece0f46ae7a2dee9cf1558bb63330243f72f16c2c05f6460100e2d665c30d170678177cdfb3b005fd0b0e8ea825bf21d46bb45d9979992485ff3ed314423867a12635e7b6085c2a3a8ff0506599222b47e423a1f3e554a9", 0x1}, 0x20) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f000002d000-0x1000)="72", 0x1) getpgid(0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b8311bd063791aca7eb39a579cd2db811abd7917c07cfc6d1ceb41e96feb163a8d0c381d6184221fc8799213601e220801820db097bc97269a57b7d912fc2c267d2c14945bf919a39b2d3c35bcee882129401b7103d362a31257d84cb87b27c0040d1b9bb5222d09f5e1fcf5d6d0d244493d89e82bc898e6694f57e094bedea284d7e56e07d19e8799158d2b6f66f2e80d3985e35297076ccb32fb03f0d97a92d0ae8874f9df34939d25a6a490700e01ad8800ad352a7706710a6730e0600000000000000fd8d6780256adcf93900cefa", 0xd8, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xa888, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f00000aa000/0x4000)=nil, 0x4000, 0x3, 0x34, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f00007a4000-0x38)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x15, 0x40719, 0x0, 0x3, "021f08"}], 0x14}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000497000-0x4)=0x0, 0x4) sendto$inet(r5, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008e5000+0x9d5)={0x0, 0x12c2, 0x10002, 0x0, 0x4000000000000}, 0x14) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00008bf000-0x4)=0x0, 0x4) sendto(r5, &(0x7f0000d1d000)="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", 0x431, 0x0, &(0x7f0000d1c000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x3) r7 = shmat(0xffffffffffffffff, &(0x7f00006f2000/0x3000)=nil, 0x4000) shmdt(r7) 2017/08/07 12:10:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000086a000)="2e2f66696c653000", 0x40002, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000074a000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c85000-0xf)="2f6465762f73657175656e63657200", 0x4100, 0x0) fstat(r2, &(0x7f00002d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000c32000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000371000-0x4)=0xfb) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000fbe000-0x10)={0x200000000000, 0x6, &(0x7f0000fbd000)="1ca0d323d729"}) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) getpgid(r1) ptrace(0x4207, r5) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000c31000)={0x0, 0x0, 0x867918, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b2a000)={0x2, r3, 0x1}) waitid(0x0, r5, &(0x7f0000fbf000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000853000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f00003ea000-0x8)={0x1, r5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a08000)=@assoc_value={0x0, 0x57e8}, &(0x7f0000b49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c27000-0x8c)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000467000)=0x8c) ptrace$getsig(0x4202, r5, 0x0, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) mlock2(&(0x7f0000611000/0x3000)=nil, 0x3000, 0x1) 2017/08/07 12:10:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f000069b000/0x3000)=nil, 0x3000, 0x1, 0x800000000000032, r0, 0xffffffffffffffff) socket$bt_hidp(0x1f, 0x3, 0x6) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000b85000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e0b000)="2f6465762f73672300", 0x0, 0x40) tee(r2, r2, 0x4, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f54000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80c00) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000976000)=0x79) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000f2f000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) gettid() connect$nfc_llcp(r3, &(0x7f0000718000-0x60)={0x27, 0x9, 0x1000, 0x3, 0x1, 0x4, "3e4c01e85efbbb766ff2106bb4d7a51b49e579faa58b83cf34ae0065ca7915d2ea52c4f56c47aa0555837f0e447f48bf24903e4aa2dc969bb1a571495c2849", 0x4}, 0x60) fsync(r5) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000e98000)={0x1, [0x6c6]}) syz_emit_ethernet(0x3e, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x8, 0x11, 0x4, @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, 0x2, 0x8, 0x0, ""}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000e7e000)=0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007bd000)="333e", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000-0xd)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000079d000-0xa)="2f6465762f70746d7800", 0x181000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000570000-0x8)={0x0, 0x7f, 0xe, 0x800}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f00005f0000-0x20)={0x2, 0x0, 0x4000000000, 0xa02, 0x0}) r5 = creat(&(0x7f0000fb5000)="2e2f66696c653000", 0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000bfd000)=0x0) listen(0xffffffffffffffff, 0x0) fcntl$setsig(r5, 0xa, 0x6) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d72000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000f08000-0xe)="2f6465762f73657175656e6365723200") ioctl$LOOP_SET_DIRECT_IO(r6, 0x4c08, 0x3bda865d) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) chmod(&(0x7f000066f000)="e91f7189591e9233614b", 0x0) mount(&(0x7f0000cc2000-0xa)="e91f7189591e9233614b", &(0x7f0000049000-0xa)="e91f7189591e9233614b", &(0x7f00000f3000-0x5)="6264657600", 0x0, &(0x7f0000c9f000-0x1000)="") connect$llc(r5, &(0x7f0000101000-0x10)={0x1a, 0x1d, 0x2, 0x8, 0x2, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f0000a18000)=0x453, 0x4) bind$inet6(r3, &(0x7f0000248000)={0xa, 0x2, 0xfffffffffffffc71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000184000)=0xfffffffffffffffd, 0x4) 2017/08/07 12:10:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f00003d2000)="2f6465762f73672300", 0x7, 0x40000a6a01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40800, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) inotify_init1(0x7f8) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x80003) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003c8000)={0x0, 0x43d031a9, 0x100000001, 0xdc08, 0xfffffffffffffffc, 0x8, 0x80000000, 0x5, 0x4, 0x3, 0x0}, 0xb) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000414000-0x9)="2f6465762f6b766d00", 0x83, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000df1000-0x69)="b935010040a0a0b847100000c4e168590022d022d00000000f3052c76dfef3abb9800000c00f3235000400000f30d9bcd1e0e0ea0000f67ab2b2f61ec1e8050f3235001000000f01dffc66e955e9550f2924f80f20d83508000000c50f2092920f070f01b102000000", 0x69}], 0x1, 0x3, &(0x7f00007fa000)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff}, @flags={0x3, 0x200}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000810000-0x68)={0x77, 0x0, [0x80000, 0x6, 0x2, 0x3e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f0000354000/0x2000)=nil, 0x2000, 0x0, 0xb7864f4c28a929f0, r5, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f00004dd000-0x4)=0x0, &(0x7f000002a000)=0x0) close(r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000280000)={0x7b, 0x0, [0x400, 0x1, 0xffffffffffff0e2c, 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]}) getsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000278000-0x2)={0x0, 0x0}, 0x2) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75, 0x0, 0x8001, 0x3, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)="2f6465762f7663732300", 0xffffffffffff8947, 0x40) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)="2f6465762f76637300", 0x2a0001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000006000-0x60)={0x27, 0x9, 0x20, 0x1, 0x6, 0x9, "a1b3d183ac901067b85a2a43e33e982e30326b52f90fb693c2049e46683490d5a0dd5f31e442199cdd7115ab5b27686004c4698c629c038c161e96b9c76876", 0x6}, 0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1000}, &(0x7f0000e2f000-0x4)=0x8) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) r6 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x20, 0x40000) ioctl$TIOCCONS(r6, 0x541d) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f70000)={r1, 0x80000000, 0x7, 0x9, 0x3, 0x3, 0x0, 0x0, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd60, 0x5221, 0xffffffffffffffc0, 0x0, 0x4}}, &(0x7f0000001000-0x4)=0xb8) listen(0xffffffffffffffff, 0x19dc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x8, 0x408) listen$netrom(r2, 0x7fffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r3, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000327000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) dup3(r1, r2, 0x80000) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x0, 0x3, 0x1, 0x5, 0x0, "4c0cf4c754c23e0f8f28d82751281f9d678165b9ff76e75ebfaafd8440da375297ed2915885f4f427f50c35226e2a34401c4d2b3dd2be16d0002f2ad41eb27", 0x5}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="791824ec53b1f488a1a71208481c614e6f353e3195711d4ff1d1bb7fd047874f0c306ac3057cb7b7d7f3cab30eec010f4fda4a0c9a4c819f739905937c9efed502a4ac25c223a2ed474cbd53945f613f3df86e9b0ebff570b0195c27abe6ec2f90cab18b4f9e745764ff9f6e72707fbe6abb25af4c530f544be7c1499c908d71f0a1bc85f4d03e6b0997f4e612a9ea1b20edebde908b65db8e2428e44a036ba71a2c7c92489b30c48e2d3f95f7217d447a7f", 0xb2}, {&(0x7f0000000000)="07fbcc2d070270511b36c67059ec024e8188eda8dde0a6c060c541cfa3c0458aade594e4b64399aa0a081f5368a5e2b3e7af797d63a011", 0x37}], 0x2, &(0x7f0000001000-0xe0)={0xe0, 0x11, 0x3, "865a93241897fca1cf3b4f2880942793032d86293ba88138c726b92ec355af2bbd8a6c0040c45704335079610268011810aa308e253f3b8d4138789b6bda3b732b3e2435d3fd954122de8f1c1e1c8e7446e1a47de18c2691b617e5d05114b1d3f171dffc8f3897509f8e858edbd00bd2d26300a6f55a567ac94cf36750d318067482997d017114b15a507fcb69fb87db151d8a685a2ce8db10e7e7265b62ec9fbb3929ec368fed2fb6623f8d2f77d32d2b7f12c10509e8c20f086ea33be6134be839927ea8d690f5054a62933cfc"}, 0xe0, 0x8000}, 0x20000091) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f8000-0xf)="2f6465762f73657175656e63657200", 0x40002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000083b000-0x50)={{0x0, 0x2}, {0x3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0x5, 0x0, 0x9, &(0x7f0000c39000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xd)="2f6465762f73657175656e63657200", 0x52100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000bf5000-0x53)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000835000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000-0x4)=0xe8) getresgid(&(0x7f00007b1000)=0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f0000222000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc5f000)=nil, 0xc5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80006, 0x0) r5 = msgget(0x2, 0x20c) msgsnd(r5, &(0x7f0000249000-0xa6)={0x3, "7987d0b027efd335ca5045b2106e665c60f6e5d04f18a8c333c6a1d217a2629ad59999918e2ca49e4992eabb0c06dbf9a36a63ca09c51494308e7f9e85405b47d2333307b6c735cec7c6a7f7332fe9cae59fb993f73c9e782d26f3eecb026264f20dbcd1639074b7a23ed2b080ca95c900dc57e988620427e20674d095f5921b5664f6d780c5cbb51988e07e63ce698c3873938fd69813d8a4f68ba7f2cd"}, 0xa6, 0x800) mmap(&(0x7f0000c5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000c5f000)="6574683100", 0x3) fchmodat(r6, &(0x7f00009dc000)="2e2f66696c653000", 0x128) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl(r4, 0x890c, &(0x7f0000000000)="9345") openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f6b766d00", 0x28801, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000b46000)="2f318354167e2b994b1588523f6903adc8ee9b3f970087c4f1c79b38b07b27e74dd6cda9cd7c53075c830f52de8bda4dba171d4e0fbd14e127545728ac07ad22b24d96f5906481e66bb66c50cacbe06de0927d5027f46b963c128b836aba03f479ae8a79ccadf8d8f5bf95dd10989e57dc16f389b123703981303ad177e3c3b09b61f6665c5583684c3703fa95af1fd46355bcb2c373f5a9b957e2bf45ddc01ebc37c7b6e5a9", 0xa6) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000211000-0x4)=0x0) [ 619.314396] QAT: Invalid ioctl 2017/08/07 12:10:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000471000)="2e2f66696c653000", 0x80001, 0x0) r1 = perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x4, 0x0, 0x0, 0x1, 0x40038, 0x11, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x5, 0x100000, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r3 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000c8b000)={0x0, 0x0}) setpriority(0x2, r5, 0x9) fcntl$setflags(r3, 0x2, 0x1) ptrace$setopts(0x4206, r5, 0x0, 0x0) syz_open_dev$tun(&(0x7f00000f3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x444) syz_open_dev$tun(&(0x7f00008e0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400080) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000879000)="2f6465762f70746d7800", 0x1, 0x0) writev(r7, &(0x7f000000c000-0x50)=[{&(0x7f0000015000-0x1000)="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", 0xbf7}], 0x1) ioctl$TCSETAW(r7, 0x5402, &(0x7f000000d000)={0x0, 0xfffffffffffffffc, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) ioctl$TIOCNXCL(r7, 0x540d) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000cd3000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000041d000-0x4)=0x10) ioctl$TIOCSCTTY(r7, 0x540e, 0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) io_setup(0xbd9, &(0x7f0000005000-0x8)=0x0) 2017/08/07 12:10:15 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0xf71f, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5382, &(0x7f000005b000-0x2)="9ff79c") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r2 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r0, 0xc) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) dup2(r1, r2) r3 = gettid() perf_event_open(&(0x7f0000e48000-0x78)={0x7, 0x78, 0x80, 0x0, 0x1, 0x3, 0x0, 0x9, 0x200, 0x8, 0x10000, 0xfffffffffffffffe, 0x8000, 0xd, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x2, 0x3ae, 0x4, 0x6, 0x4, 0x7, 0x5, 0x71, 0xffff, 0x0}, r3, 0x8, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x9010, r0, 0x0) mmap(&(0x7f0000056000/0x3000)=nil, 0x3000, 0x2, 0x3e, 0xffffffffffffffff, 0x200000000000) socketpair(0x10, 0xf, 0x401, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000002000001, 0x20000000000032, r4, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000817fc) mmap(&(0x7f000002d000/0x4000)=nil, 0x4000, 0x1, 0x8030, r1, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x3f, r0, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x101, &(0x7f000005b000)=0x3, &(0x7f0000058000)=0xffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000007, 0x34, r5, 0x0) 2017/08/07 12:10:15 executing program 2: r0 = syz_open_dev$mice(&(0x7f000070e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x40a, r2) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000a09000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000d0000)=0x47) pipe(&(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x4, 0x4881c, r5, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa4000-0x4)=0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b0000/0x2000)=nil, 0x2000, 0x3, 0x4050, r0, 0x80) getresuid(&(0x7f0000880000+0x8df)=0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000056d000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000301000-0x18)={&(0x7f0000d12000)={0x0, 0x0, 0x4, 0xaa4}, 0xc, &(0x7f0000b86000-0x20)=[{&(0x7f0000fa3000)=[{0x108, 0x3, 0x20, 0x7c81d0d8, 0x3, "a1e91577bce40e747cf77e12e071def26b7d5fd94d1e225f579060eb8e890fdd794e246fe64cf812a21d1b59b6f41eeb5c7f1be4b0dc428b2a152f0f73bbb53da4d52ca1d57ca58908ad7bc2f573695724765a704f0e42289a89e618608bc6b93898c0d77f2296f69e92b0d8408345c6155753ebfc1cb2ffa128771f32f6240b90642479d9bd9301e120b6c0e13e74dc316b27c73afc371a292fe48b26417ea69b52ee197057492a0e4efafe2638b9f5a518bb903da0d0bd273eaec66bc1b284f8a3d4fab9df5f48dcf4283c7a665bc8f49aba7fda88a866f199a6e7d5f2a7fae5b5ea879716c384bb2bb87f0369adf6a3a7458dded31c2a"}, {0x88, 0xffffffff80000001, 0x11, 0xfffffffffffff001, 0x1, "8e365def10fc3367ef2f1eb7a19a19ca5f67cf023ef9b54da8a29a8762febe062b2cba32848d0c5e302401356b45c17e9f377f290595eef523b5d647733aa8074fd776f4f76b9b37f3fa7047046892b5c3d7b4532a4ad21a39d9fc9d49f7ea902d1b1340379ba888b9854dc38c6523de39ab7f018a"}, {0x68, 0x17dd, 0x1, 0x5, 0x5, "4d8642892202d1daed0b9980cccf28d7a2f6f47e136861f7f2f5abccd106f882534f87baa4902767417850a4b71b7aa46f950a97b1e6139d3ed4cb9094c20302edc2e7ef41cc8897211ea0972d2ccb3626d145010884e8"}, {0x9c, 0x7, 0x0, 0x6, 0xfffffffffffffffa, "d28cdbbdd12880af24ffa7da23fc5a001d94171db98c8e8df9a69adcf314712a9aa87805f3dd86b75099685edc37681e624e7cf2cbc026a0098391b0cdaeb46c04efa3537f382880fd528c9a5d0d256366f6873bbd63b15bccb76cdc911cc6935a026be793b506dae126f7d30f159c24d37589a1627a246885ac277139b49c026039493ec5a4123c41e2"}, {0xf4, 0x4, 0x630, 0x3, 0x47, "df873b484cc0f09aad995d422afc4ec21b55b541382ebcadb6ab283976148ba16a64b7d0c2d6954ecffce313645d2b4f46df929ad665ba1527160a8d77fb68cd71b479c4e32b37c321adf44fd21d56bac15c11575c684feb9d5a7202e3bec9a44a3631ff0c3aa0c8fcda79b9be2aa34903fb7feeec71d7849f7df7f613df7cdcf411e2c808f3556e8f77ae944bb3430e699f99c55caaf7934e13c7beff3526d2371e8340290ab67a3457123c92402119e9d54575fb8bcfad4ababfe4e33600eeadce1183bae9ba81e26bc779b5a45736d3d6c2d3bd7c7c3fc13377e59f63cc2bd74a0415"}, {0x98, 0x0, 0x2, 0x800, 0x0, "a3f661d9794661f0330a73f4d8471db8a9d58d3b588a40919c1bd282ab905128825070701195544620dc542fb2de8225a73de4c73c7aaeb0332a23e904944e3bb82c08a76214ee835521361654e5670049ca1c8ab4e8d1d3418cf80cc64b26b45ac5f388e25a6b9e238ae934b34d50e66254fe5165f78f8a9aab42b8844e94f445592442bb32"}, {0x28, 0x600000000000, 0x701, 0x5, 0x9, "0fcfb3eb4a703a35d5c096a1acff1837862d3e79710f09"}, {0x10c, 0x8, 0x400, 0x80000000, 0x100000001, "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"}], 0x554}, {&(0x7f0000e1d000-0x12c)=[{0x38, 0x86, 0x20, 0x80000001, 0x80000001, "c73e279f7d54423089036591d3cf140f238b28a5576c86fcc376b9241cea34ede3b89ccb6ec1"}, {0xf4, 0x9, 0x505, 0x6, 0x624d9be1, "2a96fa01f2de3a5e806b00026b09740ac37f4ff2a596d909f60a2f094aadf9b136b533876c2563bcf6d733456150518bfa9f5fe3747ecdcc19bc5e339f6c64af8c0e4789fb7edd8a8f0ccce8043d146b85d1854a73d1aab0be10d36434ca0725c90a0ea8f209ef07b13b81d5b9b1762bb65b19e867a7c9959c0eccea9f4c949cb37f4c514cfede5587d74c29292963047539d9d1e0081db01d78f7cd11c14d8b2c30f601ffda810f48e147abf131f976a3c9fffebf87a3b30e1f83956e49a4970dce9c795a84396efae98641fd09070f8ef33a44598f55746a0a2b1ef33e13f0c8"}], 0x12c}], 0x2, &(0x7f0000fa4000-0x90)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r3, r2, r6, r1]}, @rights={0x30, 0x1, 0x1, [r4, r0, r3, r6, r4, r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r4]}], 0x4, 0x40010}, 0x8014) r10 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) readv(r10, &(0x7f0000fa3000)=[{&(0x7f00007c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) unshare(0x400) unlink(&(0x7f0000b13000)="2e2f66696c653000") r11 = signalfd4(r10, &(0x7f0000a56000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000fa6000-0x4)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x2000000, 0x36, r6, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000fa5000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") signalfd(r11, &(0x7f0000e75000)={0x0}, 0x8) 2017/08/07 12:10:15 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000e000)={0x0, 0x2}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000f000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0xf7, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000d000)="2e2f66696c653000", 0x115) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x8032, 0xffffffffffffffff, 0x28) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000e000)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common="67726530000000000000000000000000", 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x32) sendto$inet(r0, &(0x7f0000001000)="08009dcff6dec549", 0x8, 0xfffffffffffffffc, &(0x7f000000a000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/07 12:10:15 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000efe000-0x4)=0x2, 0x4) signalfd4(r0, &(0x7f0000e29000-0x8)={0x7}, 0x8, 0x80800) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000efe000-0x10)="0214af0002000000006466b78e000448", 0x10) recvfrom(r0, &(0x7f0000efd000-0xc9)="00000000000000000000000000000000", 0x10, 0x0, &(0x7f0000efd000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000518000)=0x0, &(0x7f0000875000-0x4)=0x4) io_setup(0x9, &(0x7f0000c61000)=0x0) io_destroy(r1) r2 = memfd_create(&(0x7f0000320000-0x12)="707070307472757374656473797374656d00", 0x0) write$tun(r2, &(0x7f00004b7000-0xc)=@hdr={0x2, 0x5, 0x0, 0x20, 0x0, 0x0, "20"}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ffc000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000793000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000a8000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x8, 0x9, 0x100, 0x8001, 0xdec9604a52182f77, r3}) write$tun(r2, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10011, 0x0, ""}, 0xa) write$tun(r2, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r4 = socket(0xf, 0x100000000003, 0x2) sendfile(r4, r2, &(0x7f0000d25000)=0x0, 0x100) 2017/08/07 12:10:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x8200000000000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40035, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x7fff, 0x4000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000086a000-0x10)={0x0, 0x0}, &(0x7f0000a05000)=0x10) clock_getres(0x0, &(0x7f0000612000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000066f000)={0x0, 0x0}, &(0x7f0000d67000-0x4)=0x10) setitimer(0x1, &(0x7f0000c42000)={{0x0, r3}, {0x0, 0x0}}, &(0x7f000035e000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$netlink(0x10, 0x3, 0x6) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000027e000)=0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x2000008, 0x33, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x200000200003fc) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000550000-0x4)=0x5) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000001a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x81, 0x81, 0xd746}}, 0xe8) syz_extract_tcp_res(&(0x7f0000929000-0x8)={0x42424242, 0x42424242}, 0x1, 0x1000) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="a3e2d55ba07f", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x1b, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x4, 0x7]}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0xfffffffffffffffc, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) r8 = memfd_create(&(0x7f0000dce000)="00", 0x0) write$tun(r8, &(0x7f0000fec000)=@hdr={0x2, 0x3, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) write$tun(r8, &(0x7f0000ae7000)=@hdr={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x5, "cf"}, 0xc) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d3d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0xfe, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x76c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, r2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) write$tun(r4, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x34f1c000000, 0x400000000001b, 0x400000000000001, 0x6, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f180749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95f0000000000000101c41b37d69559cf0c354f264993ff0f000000000000ffff009100002975bb99c2f42ba7005f438a0c9900ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5d71aaae948a08a000000000000006300000747ad64354418"}, 0x100) r5 = socket$unix(0x1, 0x800008000d, 0x0) r6 = memfd_create(&(0x7f0000396000)="1d", 0x10000000000000) write$tun(r6, &(0x7f0000fd6000-0x10)=@hdr={0x2, 0x9, 0x9, 0x3cc, 0x7, 0xffffffffffffffff, "00080031d3"}, 0x10) mmap(&(0x7f0000fcd000/0x2000)=nil, 0x2000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00001d1000)="f6", 0x22) write$tun(r2, &(0x7f0000e68000)=@pi={0x803, 0x1, "8c6b7ee1db55c0154a686bf88dda12e8441072fbc576345775541fce6ca0af5e32975942625db6df9bee5ff2d6fb1c66ab39749db9e89e0f70617862c1d6d78f91451ce65cbb87525d"}, 0x50) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x3, 0x47, 0x688) mmap(&(0x7f0000f98000/0x4000)=nil, 0x4000, 0x2000002, 0x1f, r6, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) write(r4, &(0x7f0000f54000-0x22)="220000001c000700000000ef0000000700ff210000000000bac906000100fff9c93f", 0x22) r9 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000e88000/0x1000)=nil, 0x1000, 0x3, 0x9013, r9, 0x2) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x33, r5, 0x0) mmap(&(0x7f0000c87000/0x2000)=nil, 0x2000, 0x20000c, 0x200028011, r1, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x2000000, 0x3052, r7, 0xfffffffffffffffd) mmap(&(0x7f0000df2000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r3, 0x8) mmap(&(0x7f00005af000/0x3000)=nil, 0x3000, 0x1000001, 0x33, r7, 0x20000000000000) mmap(&(0x7f0000969000/0x3000)=nil, 0x3000, 0x9, 0x19, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x0, 0x40010, r3, 0x0) mmap(&(0x7f0000f0b000/0x2000)=nil, 0x2000, 0x2, 0x10, r8, 0x0) mmap(&(0x7f0000d62000/0x2000)=nil, 0x2000, 0x2000000, 0x8000000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000001, 0x20010, r7, 0x40) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x2000005, 0x72, 0xffffffffffffffff, 0xfffffffffffffff9) splice(r3, 0x0, r5, 0x0, 0x6, 0x8) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:15 executing program 6: mmap(&(0x7f0000000000/0x5c2000)=nil, 0x5c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000788000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004d5000)={0x4, 0x0, 0x10001, 0xe2}) bind$inet6(r0, &(0x7f00005c0000-0x1c)={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3af800}, 0x1c) r2 = gettid() r3 = gettid() setpgid(r2, r3) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000393000)={r1, 0x917}) r4 = socket(0xa, 0x3, 0x1f) fcntl$getownex(r0, 0x10, &(0x7f00003ff000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000092000)={0x0, 0x0, 0x0}, 0xc) r9 = getegid() clock_gettime(0xfffffffffffffffd, &(0x7f0000328000-0x10)={0x0, 0x0}) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000c5000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00005c1000-0x20)={{r10, r12+10000000}, {r10, r11}}, &(0x7f00005c2000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001000-0x4)={0x6, [0x18c9102d, 0x1f, 0xfc, 0x3ff, 0x81, 0xffffffffffff8001]}, 0x10) r13 = open(&(0x7f0000497000-0x8)="2e2f66696c653000", 0x2000, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r13, 0xc0286405, &(0x7f00005b9000)={0x7, 0x6, r5, 0x50e, r7, 0x4, 0x600000000000000, 0x5}) r14 = socket$inet6(0xa, 0xa, 0x10001) r15 = getegid() mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) fcntl$setown(r14, 0x8, r6) clock_nanosleep(0x1, 0x1, &(0x7f00005c1000)={0x0, 0x0}, &(0x7f00005c3000-0x10)={0x0, 0x0}) utimensat(r13, &(0x7f00005bf000)="2e2f66696c653000", &(0x7f00005bb000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0xfffffffffffffffe) r16 = getpgrp(r6) ioctl$sock_ifreq(r4, 0x8927, &(0x7f000057c000-0x27)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4a04a4dcb66913a0791f236132e5fc1f"}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0xfff, r7, 0x0, 0x0, r15, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x2, 0x3fe, 0x80000000000, 0x0, r16, r16, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f00005c3000)=[r9, r9, r8, r8, r9, r9]) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0, &(0x7f00003c7000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0x0}) setsockopt(r4, 0x29, 0x40, &(0x7f0000000000)="", 0x0) 2017/08/07 12:10:15 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002b8000)="2f6465762f6b766d00", 0xfffffffffffffff9, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f000096e000)={r5, 0x0}, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000053000-0x10)={r7, r6}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000712000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00006ea000)=0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f00006a9000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() pipe2(&(0x7f0000630000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000773000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xa, 0x2000000000000002, 0x0) listen(r10, 0x8) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r12, 0x40605346, &(0x7f0000ebb000)={0xacc9, 0x1, {0x0, 0x0, 0x58d0, 0x2, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r12, 0x112, 0x7, &(0x7f0000fde000-0x4)=0x0, 0x4) 2017/08/07 12:10:15 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0xa931, r1, 0xfffffffffffffffe) r2 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f9000/0xd000)=nil, 0xd000, 0x8, 0x10, r2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x2000000, 0x42030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a92000/0x1000)=nil, 0x1000, 0x3000009, 0x32, r1, 0xfffffffffffffffa) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000001000-0x54)={0xdf, {{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c82000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bb000-0x4)=0xe8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x4, 0x4, 0x4, 0x4, 0x0}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000342000)={&(0x7f0000e6c000)="2e2f66696c653000", r4}, 0x10) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x50, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ff6000)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x9, 0x800, 0x7, 0x2706, &(0x7f0000f0a000)=@common="62707130000000000000000000000000", 0x2, 0x0, 0x80000}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x400000000000) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r4, &(0x7f0000ff7000)="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", &(0x7f0000ff9000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000262000)={r4, &(0x7f0000ff6000)="b541f11944adf78e716a0d11a49bf25f530467f75e30fd418f1afd917394ace7d4f2094478b69d4912cc645e553ff5765802dbe77b793ddb1542d071fddd35e596a8b46b6ecdb9c056f105732e2dab8a9e3cbf831a4e00239278139b5eb6b875f72a67cc6ab717f4328684b7630b33fd9d8ca6595851e7ecef2ad2e269bfee1b97c589372ca7960c2e0e940a07a2279912904e60b16e5b7f90f16a68a7fc0869166d64605036285ae3b4545aa3aaac6092fc826e16bc95c9d3d28c7cac243c46073758cfd084071554148a4487d36e05fd79acd71f6f7266fabd79ce356e9c62dfc7a6f77848001ef517d5928a90d2", &(0x7f000064c000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 619.496503] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 619.527776] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/07 12:10:16 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) ppoll(&(0x7f0000481000)=[{r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f000058d000)={0x77359400, 0x0}, &(0x7f000079b000-0x8)={0x2}, 0x8) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x2000004, 0x810, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00005a8000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_init() mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d19000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d1a000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000082b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) r7 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, r2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r8, &(0x7f00001a9000)="2e2f66696c653000", 0x0) r9 = add_key(&(0x7f0000f35000-0x5)="6465616400", &(0x7f0000e4e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000039c000-0xc7)="eb204abad96799f735754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef210589000087b4eb48de43999ab83b80347c3b", 0xc7, 0xfffffffffffffffc) r10 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r9, r10) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000c92000-0x8)={0x0, 0x0}) 2017/08/07 12:10:16 executing program 5: mmap(&(0x7f0000000000/0x930000)=nil, 0x930000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x2000)=nil, 0x2000, 0x1, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) socketpair(0x19, 0x80f, 0x7f, &(0x7f0000930000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2000004, 0x8010, r0, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x1fffffd, 0x50010, r0, 0x0) set_mempolicy(0x1, &(0x7f0000fb7000)=0x0, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008e7000/0x4000)=nil, 0x4000, 0x20000000000003, 0x32, r0, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000fb8000)={0x5, {{0x2, 0x2, @rand_addr=0x487, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000932000-0x4)=0x0, &(0x7f000043c000)=0x4) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000931000-0x8)={0x0, 0x0}) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fb7000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x9, 0x4, "9f51703fcd3e8cfdda2bb1b03fb15b22811bd7ee99d9b323fbadab1cbb2c83df8e343669d577c6c75b9f90b49260197a5ec16eb535769f4ce1a38b1d888ec70cb244173607028858a009773dc3256f59"}, 0x160) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000930000)={r3, &(0x7f00001b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r4 = socket(0xa, 0x803, 0x8) sendmsg$nfc_llcp(r4, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7873000076e43108f56fbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf12eff4d04", 0x0}, 0x60, &(0x7f000092e000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x43, "00000000"}, 0x18, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000652000)={0x40000002, 0x0}) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x400000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000910000-0x4)=0x0, &(0x7f00004af000-0x4)=0x4) accept$nfc_llcp(r4, &(0x7f00002f4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00001c0000-0x4)=0x60) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000287000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008b1000)=0x20, 0x4) prctl$setmm(0x23, 0x7, &(0x7f0000092000/0x4000)=nil) [ 619.546687] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 619.562389] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/07 12:10:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r0 = gettid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getitimer(0x3, &(0x7f0000817000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000140000-0x18)={0x0, 0x0, 0x0, &(0x7f000024e000-0x8)=0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6877726e6700", 0x2000, 0x0) bind$ax25(r2, &(0x7f00003f7000-0x10)={0x3, {"b2786c090f14c1"}, 0x20}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000eee000)={{0xa, 0x3, 0x8d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x8001, [0x7fffffff, 0xfff, 0x10000, 0xffffffffffffffc1, 0x9, 0x74c, 0x5, 0x1]}, 0x5c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000046a000-0xb)="2f6465762f6877726e6700", 0x8381, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000018a000-0x4)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x1, 0x0, &(0x7f0000b93000-0x30)="", 0x0}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) sysfs$3(0x3) syz_emit_ethernet(0x15, &(0x7f0000000000)={@random="efad070000a7", @random="523fb13c9640", [], {{0x800, @llc={0x5, @llc={0x43, 0x4f, "f4", "f5a8"}}}}}) dup3(r4, r5, 0x80000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000b8000)={0x0, &(0x7f00005e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00006b6000)=r6) geteuid() 2017/08/07 12:10:16 executing program 3: mmap(&(0x7f0000000000/0x456000)=nil, 0x456000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000456000)={0x0, 0x91, 0x30}, &(0x7f0000452000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000038e000)={r2, 0x0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000044f000-0xc)={r0, 0xffffffffffffffff, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x100006) r4 = eventfd2(0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1800, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000445000)=0x8, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000932000)={0x0, 0x0, 0x0}, &(0x7f000066f000)=0xc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000fb1000)={0x0, 0x0}) r5 = msgget(0x2, 0x402) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r5, 0x3, &(0x7f00001f1000)="") uselib(&(0x7f0000370000-0x8)="2e2f66696c653000") unshare(0x8000000) r6 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r6, 0xfffffffffffffffe, 0x3) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r6, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0xe, &(0x7f00000db000)={0x205, {0xffff}, 0xc0000006, 0x100}, &(0x7f0000e92000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fb2000-0xb)="2f6465762f766373612300", 0x9, 0xbcdfd0baac0b72da) 2017/08/07 12:10:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x2c, 0x14, 0xffffffffffffffff, 0x0, 0x0, "020003000000000013675921deb7819705df7f0fb844075272853d"}], 0x2c}], 0x1, &(0x7f0000506000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x20000000000003, 0x4000000000032, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dff000-0x8)={0x9, 0x401}, 0x8) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000012f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eaa000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000eab000-0x20)="12000000120100000300000000000000feff04000000000000000009f7240000"}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003ea000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e99000-0x4)=0x18) epoll_create1(0x80000) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x10, r3, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f000015a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000eaa000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000fc000-0x4)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000061e000/0x4000)=nil, 0x4000, 0x2000000, 0x12, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000150000/0x1000)=nil, 0x1000, 0x41, 0x10, r2, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000eaa000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000eab000)=0xc) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000eac000-0x18)=@generic={0x3, 0x20000008, 0x717c}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0xf, 0x32, r5, 0x2) 2017/08/07 12:10:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000038d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000baa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ebb000-0x4)=0x6e) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x2) r4 = memfd_create(&(0x7f0000d15000-0xc)="3a5d766d6e6574305d2d2f00", 0x0) memfd_create(&(0x7f0000c03000)="fff8", 0x2) pwritev(r3, &(0x7f0000fe7000-0x50)=[{&(0x7f000064d000)="a8d9b825162dfd60f7234f1160c9a303c4abb07a5e71613a1bf1812f8fc8cd51931927a8ee6a323f71d64fb30d748c5f777eecf84b6418b0afd142a66dd1e5b323f363acf2964f11f38b9f70c05fb5ce6604f6867a8296a9c1c00115d8feda611987f4c1e5a8e7617b279e9254a4d7d9f3076427294f5bdae28fe84432d5bad99aadc61967eed95d57186c83dbe7a1167b95", 0x92}, {&(0x7f0000e05000-0xb1)="697d060cf9d8bc6df3c8510011438ba24ea2b22610aab4d2b6dce4f2aa43ffa8a9fa8a9e942b2d6590eaf49cf0e3fd23858142e02953dfc65fde3bb8565ccf35c55fc248d0ad6c473f766355d22a9d2f43f4493cd507f919ab873aa3c9fb288f4ae3a134da8440aeee57d64a2a47142d569264dd9ec1fa492533e81453f1ad1dae61d9be13e070ac9d36f433c0f12ae8d56af7fb3801a829a626a87b14235f44c28651bf99a78082949657f74b048ae1ca", 0xb1}], 0x2, 0x80fc) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r5 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) pipe(&(0x7f0000b3c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000cfc000)=0x40000007) fallocate(r5, 0x0, 0x800, 0x44400004) 2017/08/07 12:10:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000c85000)=0x401) unlink(&(0x7f00006c8000-0x8)="2e2f66696c653000") pipe(&(0x7f0000f0f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = timerfd_create(0xffffffffffffffff, 0x80800) memfd_create(&(0x7f0000c3b000-0x9)="736563757269747900", 0x0) eventfd(0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00001e5000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x378, 0x1, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x24, 0x20, 0xfffffffffffff801, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) mkdir(&(0x7f000026c000)="2e2f66696c653000", 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() accept$inet6(r3, &(0x7f00008d3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000049b000-0x4)=0x1c) fsetxattr(r3, &(0x7f00005fd000-0x9)="2f6465762f73672300", &(0x7f0000d92000-0xb)="29242d73797374656d2700", 0xb, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000c3d000-0x10)={0x0, 0x0, 0x205}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000232000-0xc)={r5, 0x80000, r3}) 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000) mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0x2, 0x18) unshare(0x2000000) fstat(r2, &(0x7f00000d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000c1e000-0x8)=[0x0, r6]) mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f757000", 0x0, 0x0) msgget(0x2, 0x20) msgget(0x3, 0x120) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00002d9000)={0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) connect$inet(r0, &(0x7f0000ab5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000163000/0x18000)=nil, &(0x7f0000026000+0x936)=[@textreal={0x8, &(0x7f0000921000-0x5b)="67660fd05ceb5764950f20c06635000004000f22c026f20f01c866b8e90000000f23d00f21f86635300000080f23f8809e009000f2640f011b66b8060000000f23c00f21f86635000008000f23f80f07ba430066b80088000066ef", 0x5b}], 0x1, 0x32, &(0x7f0000da5000-0x10)=[@dstype0={0x6, 0xb}], 0x1) accept$unix(r1, &(0x7f00008c4000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000801000)=0x1002) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aac000)={0x0, 0x4}, &(0x7f00001d1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003cd000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f24000-0x10)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000071e000-0x4)=0x1, 0x4) setsockopt$sock_void(r1, 0x1, 0x6c8b406b924cb8de, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000831000)="96f324cfc37d43c8f23facd06cc7fd0bfe402e1be4fab00a43cf4597adfedf195fee12782ba4e9ffaa07718977281e47ecacb44dbff9267d3e0fdf4d9623ec180f13faa6ffd26092a3f139bad9bbd3fbfed48c43ecf00f88c744c639c8bda441b09c1a86b352c9d7d801d69907ccfd2e67606d91889f379ed4fc70038fbe40a5d601b8ce30d366a56b8b7f6dc69f2d73952b4b6f45beba83fce1d6b14d64704256e27a8dd048ea9e705acbec0f1ebee3bec79ea6dc1a32e3fac56761112c9998fbedb64ab1826839061e916b5379375052d88ec992591b965b2b5debdca6a26a9297c16129", 0xe5) recvmmsg(r1, &(0x7f0000a37000-0x80)=[{{&(0x7f000077c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000452000)=[{&(0x7f000042d000)="00", 0x1}, {&(0x7f0000882000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f00006bc000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x3, &(0x7f00003ef000)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000e25000)=[{&(0x7f0000b78000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000049c000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000e7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00000de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x4, &(0x7f0000afb000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x323}, 0x36ac46eb}], 0x2, 0x2021) pipe(&(0x7f00009bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0x3, &(0x7f0000716000/0x2000)=nil) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000134000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) epoll_create1(0x0) sendto$unix(r0, &(0x7f0000869000)="22f0e1f34fcf49ce6b084c74c78c29ac1b59087bbc209003118b1a2214f06841d8a70f186ed45740876b522d34b6b95b94264d5aea5980f7f9a1695f4e2e2afcbb1eb0476e31af819524253d71f940ad292015bb778307bc776f1abb9e0d497ec54087cd4afc468848e997f4121d7264c0fbda", 0x73, 0x20004000, &(0x7f00009f2000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = open(&(0x7f0000a08000)="2e2f66696c653000", 0x40000, 0x20) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_emit_ethernet(0x10e, &(0x7f0000640000-0x10e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x6, 0x7, 0x8b00}], {0x8100, 0x3, 0x2, 0xffffffffffff7fff}}], {{0x6002, @x25={0x3, 0x1, 0xf7, "cf3c8bfd2986e8f6e72a7fa027b494948c3fc5e7b2cf4a45c140f1585467d8523ad61ef2f64b312a87edd0ac3a171870f7d52e6a5f90badc7614996daba63428805af93b4891a169cb730d84ae95685b3ef18855fe3d726eced200717e005b3f2b9ae29ecb5eade95693bebc030296412e178a4c917f840805e0138a4e67d45e6e40d7201afdf1b49d7666b5d48eeabf3783ae3dfd1f8f67fe2b011e2c211cbcb51e1e0f0553fa9094ec230951adc3f0d018807a7cda8af76e020656424be63a260ec458fdf0f846da7b9591b8dbfdd9b528c2bc139daf97bba8a70ad96a004a3d2b76bb21fdffadd3063b895cbec9afaea8dd2c5b"}}}}) get_robust_list(r5, &(0x7f0000d66000-0x8)=&(0x7f00003e2000)={0x0, 0x0, 0x0}, &(0x7f0000564000)=0x18) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000f5000)=0x988, 0x4) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d31000)={&(0x7f00002c2000-0x7)="2e2f66696c653000", 0x0}, 0x10) mount(&(0x7f00002ca000-0x8)="2e2f66696c653000", &(0x7f0000b72000-0x8)="2e2f66696c653000", &(0x7f0000566000)="7270635f70697065667300", 0x1100040, &(0x7f0000266000)="065c78cc4e9f65340e431b03286d094338475747b62c6872c06e26fee6aa6910ab67f043de66d3d7186fa1b2bf230098b7ae13fad25f14ca4937db4cbf746dbd4a0b5067525714e4810da2e9252355be83f64bdeeeb39cbe58194856d49ec5307ba37bdcc86d9e3269e443f116c933c7e80c7349950fced433fa4f322cac621d6a4bb47c2dbb0c2b4774487a604bc4ec9553b4749eedad5d8bb56b3adcb89125e83a7ddd657ad31b16c30d6eb471916393d25679c569bed93079f88cf9d1ee66487a0d8cdded9c98afc757ab15e6baeb17df09dcb3617affb5ca43943ab564ce259550877c8380e9f5069be34d848840ca42e314d6325effa0b7dbdec3541c7f262d74823fded15c70e762708071ea1ffd7ba9027e8ccc1fdf0b33b20e5873b16d7fa3e52ad81cf33b3837f69076960fd30403ebfd391c0da939ef4d5117c2c0f9d678afb6c926e9bdf014c1a9c9f02b51a1eab15481c3b1d909f4aa4f9585c8054553255b70e47b47a9fd285a469717874793883f425d9fa26f179f87357bc5f0e9109c6f5733fa35e059c742639b7701994e7c024797a6397cef858a983374de853cba88f68ee9260b4b5f756e3c587314a1af6d31a18d15832701cea7cdc8b72c87f4689d8fb332d70e38a9fb8f967898f561d97f65a4cf746b184371cdcf13a86473a1823a4641d4a120596c4d994c3e510f208ef27a7ed141ddc3829e15ab7953fc3774f4b5146b35ccc67cd6f769709915c48fdf1e2f6933e2cd0fd7d5f16d651a8095d3794a21151f6917404d1592bd7b3edac905fd9496aa2f633c38cabb5520b015ad81970ce4c1b9724899588db890fee7ad3ae08cd03a06b825f788c96d3851bab5d1f5f40d1d1759d8bd0f5d8c0951c3e3a4ea6da7e4d2c457427f778b72ee131a760e4322d7c387cd337303e4e2fb84217d31112c183caf20e5825100a0d4162b18b4db6514a8e056b76a29632b6d24b5e7036e611ffe3b9fb8fceef16a1d0c640b7159743ecb026eb5d52a751d043771c2ae81093ae40b19f9e12c15221ce5abac1817efcb64075e6322c81d03614edfc5fbac0f7ed8ea9135d3ca1bb689f4a9083e8b40f54f54e631e801f21966f64d252f0cf82f9eb4e31f7177fc760360278fe6861448c888faeeb5fa49197cfb9589438db650d4cee665e365193affbec4be0c9977e42fb7a4067aadcf2c530e144d3973eaa715d5f16ec6cd0ff76ecf431e2143fd51acf0d8227331cbecc41ed995dd29a71b758a0b463db242b6e16eb71edc2263375a69d32b46836289ab0b20c4affe9173ee8648c609ebb39bac226dde6d46d3d6e12cdb71876c03552197c80522a885b5a92da85cfcbe4fbe9c51a0fc910097bc66955326008f7630ad7aab067a89f9fc7347c75f9fe5c6e5753731a7a207494b9e7f821a922fa9176ab48ce428089d7a63977b3ce85f82a5faf03806d0470c84ed1443054a757a88e82b81bf8c658d0f9d1c1d9d5d6ff65bb6f5aa80fc3d44a12b2d4a5cb767d9d5f66805f603519f58ba96570e961a6eeb9bb741d65de5ad0fbc216833a434753ac8f13942904d773a66cdcc4f7fcea907a047c429b96e3fb124eccd5bde5fe3d3874eee73875525ca6084c6ca90d84c4b81979724b7f2481133b5d820d8fa2e8191ab74b4b273cc929b96a19de69ca4129e588cb7d093bf4ae6371fa154c27cb183595c4e6a3e80d98f0624633af5a45410d769befa2fc59d0e82ebb7b989c8a1827ff68a6939e46980bed7d29e8b016543c7f0ba4a9d60bc84407a3b6284c7c26996b462b9cf2085fbbe65056c93d07d2d96cd40bf8e1c455aba4fe6664b8af0caafd73b7432660bbf8ccd3ff33bdf97944c36f21800a458110bd2f2c7d38dfa9228b75901057829ad44262c88cc8af6bba1151e0ef31d035f19f97ad7b31dd0397a7d3d836c6485f94d573bfdc0ebff2e72fa77ced143c78f4cfeb45172e70ffeee6df336b19ede65080b3fd2dbd6e634aeddd4f99c9ded535a727bc5d9f1c9461620dbb16d421de0191bbb86f2352d40566a804e2a57fc4a3f9d1c4bb6c8f721b3a6c52bba3bd420d7a5e66e63b9ea80c7787e91688f2dca6729979506e16873ea6c46e7a24b3a2719c8286afc3faa0f399dd3adcd703fd353e91e560114ad70648ba0b8db104f43cc078426151f73e4d67422a98ca501b2d630ec726fe8f114f59bf0e84543c67302174ba5b60a26426aac693c0beecca012b3cecf6a6c8c124053b17c11fc17a0d96a72d78eb80232c4d05a604a5116a92f5fb95c32e4f4ab47853d26ab6d819bdb56e2d9595917c071814d8490f1519a3d52a1b17749d32baf3186dd5be0e0e4acea5c2447ce9e05a96e6a317a52c90bb064c3a7abb1cc4f39a5e02699f45884ab69099533c48c8088ec7ec15f7cfe3f484cc0f0fc2cfe1f7999facdc565bdca178f1deaf4be683fe5dd60346a6b5fc1ee338446513740396e3a00d3b632f0b19031b96fe25262000a0e233930b37ef0003aa123987ed15583ee50467a5f0cd675f1cfbafb14b306fc1c5c347726f686636d5b46a3c7a2cd4024df6129663508d6396be117c4f9c87eb4961fade251485fbad0d46d578da539f515a221756e8a78e55259d1d0b05403fa9e4edcce81581a14cdf69e502199e7268a2981d04cd50e35cc4c2caf118b788745cc42f1c73ceac2bd2e634a23c798adf580eb9bb1de687d46dd900fdd1f61a24a8781b4f1ecb69eb12fb24261c7bc026f70aaa4ff0e32ddec8f31a26d6e6458b4d4449c54727d2540bdb303fe07fdc670eb25e5764c96834980dbfb5b711af167cc108df40ac9cce090d104bc56acd91311d248d167cc2d055f1c386cef1643349c71a4864b240cf69361ab997820e6c0907b4d93980cbcc09359c6be27c0033c7a9e76aa4c73913c8683f23667adc247166f4c46ce2b49dcbe008e486945bfb647f157319c326dcf71c38037e334c49b386be80a6b118725cd141766c6430ca2e3136149c273973c536e7f4014e0a3b37a5f2b114e5f9f3be3151234f80e0acf16cf82822306fba73b351ec4072669708a0f0965ca53366773388a8d8e7301e9016fb73cc492364db14a1d211e73131e5b839954ca56297540e8b57525971763bac1c14d2f6deb391f74264db4f4a27e6041c53830c860fe9a17cbc470884b4b00dc7780b39f3834c1c9ae260ba3a0cfc3acf071a1f425f0285e6f0a66c4170b8e649c5482cb8fd4b111e988a595f76acd91ca2831b42ea22a58ee2c21659ea7200c7a8cdce4ccacbdc057e638c0bad002e05b40c1db917b3144eb321b440df7b182cf0e3501b08f2ef641c7b7a346926c7ae108c2ceebddb1c3258042f158fecbebead80aa5b2abbe4ce56deab593531c421f37beb34352376822853d303cd82ba056b274bbbae5deaab8df751dee6bf97d048b595c71ddbfff2ee643bbbd881e6d6151c485240bd5cac530c68489a30b77de42b5aae4901e81fb7125181161fb2a05f16fdf241f1490094e5c4c2140e48a0e965b65393865ce85b1c63c396ec151090223f2858e62e43a935d1d7ecc369c8e55e831e516c5d1a7ce88aeed2750789edc283fa655a36abf37c6683487b53263aa875fb81f06537e58edfd49cbae69e53ca656f4eb552e56f62ae8d689cc0582c7225f2e4c87b81bc8002a2886e18fd566098dbb214d360142dff5571fcafa5437da62070fac676230ddfad7e30411012c2dcec57f3f5d5c9ea128b2e87a197f82e5c6664504840a0d2dedf10ef193ec6bab50efc9d52a9e89330078534778e724debe9878e56cf2222534d3365c51aea1bdc72ce2a03f37121b0757f5f40677cd624cabf21fec318c73d2266cb66cc1a0b54ce638fe9dc11052c9cc8bc0273b53500e1a083526c5025c661c3810670d319d570d756d83938dd82facc47ecab7d455595af8c6ec71c9065e07803beed852e81f7e9760e2f3c5419bcc49abe9cd693351b5e63d59dfe5cedeccef48767f93177399d7932ca1334c907caa0d74a2160406558e0221f2c77f7633d766448536665b94f01636df276ba0f9eb33d101765a2f7ee47fbd406707f600e583664fd7036937b92195ef07c6d565a474ce3a32e15b71f0d72e8a7e0440cfd2f5f4a55b66b17323065c6a43cee8bef4ee4dd4ae473ccb200ec15cbace41f729d517861c268e4dc66e2733a9c56bc740b13e597070a9a5dda6c6bf7904740523e1dedf827315f8693e05591b41072643afd6a47f54f99e1ea12023fe418ea1f72b17d9b00f0af4f8b2ee063b1f4bd215b615f2668e0e34cc759c6ad64995b8cb31e01b7b5a79652fc38c1d384d900212f819308efdcdaf9d185b5418de52fdc873b0db3c485871ca7747a73c31f01eb079560ddbf851abfea619dd676f86ff3dfb1677c6098a95b7733db450e4fd426a73f49a6e684c715ac1bd0568d559c84a63d1ae29b60084214f3ff407d03b7db618e611d637bc893e0d9feddd050fa0140e5a0ae089d546c71e2e24b566dbca9cd777bcc8bb95fefbdc22246a6ef66f9f84c4b3de3b035e18570f033bb02660c2242a4e607f2e9ef92ed15711a49d4fcb52b26b873f3528e43b036560a2b65c7f3c6061c448d95afcee49138609331517d69c424fcf43c373483faa57ffb9e1e86f133cb76fa783da65a5102c70f3812f6664b6b02ebaf1d50bacae86dea18aacd1a9ae7ec7056b841cf518900b74fdb97fb9bae6dae305ae3bda6ca7e1aadebeefaf042b4b6260a7f13d4904a24d292f178788aa3205c719823aa7b6961c4b7d07b3eacc2064835ba4e507bbaeec7e7e584c47828ee6e3d23db4834603a2a27434313ae27b6ce7c17a2f25c3e59c2bc52d977a2849d0941c6aaed23a6d82b9ad88b1710fe7de6449e811f5a32c9ab230e05dae232450851431bb49900b67e2a271853a0d0db9e7ded597760b31b00ce329730252cab6e8bf8f1dd91de70942c4998ce44ce2b0260012c5816aa071885174e2bcc776bcfd6158598ce16ec7270464aa4a898c9b64d135a5fa7998f6e2b700f62f6245bd6ef201994fd6983734326dc0d52659d398979bca26b3fae4c56b8bb12b2193bf6fa98a7610599731b7ad8f23390edf7902a7cf5fd9ad3582a209d5c9601336405b1395f878694f7563df440aee16b967d13cb6ed11f04b4fe77d5e232e4546859347e8c11d544cb0fe779788da444f3d83fc2e92cd6199016a15250f6e823aec365e08226b56b3044da41c3a73727af5cf3b35481642c06cbfb5c4ff777a9a7c95d7879c61daa16f0426257acc166f95aa46d237231fe9d4b1467320aef00e91db361dc99e4747af6624ca3a4a390e53f4f55e7dfbde2d871d511ea46c6e222977442f377be8456a0e60c931ab775c74b7d9837dc3fad8dd67abc81889868ceab3bbe038e0aaa0f8b907e24f56ae91e3b69cc359aaf473e70286e4d947145c82b8d39a012bc869576402cbec7674faeebc5df39dfc1a8dad488e4ad1730851a2ed4be77ab6d866166b121d1181cfbab91ac0b8a524e85cd1a4ca44fbba1cd0aa3cdce96474f092d5fbb9260ca1f64ab209b03c005228c9496a7d30516eb42855ecbfd79a39ae0c77bf5ac4293bb9e59a94289c51270ea4dd33652ca4e5a677410e5275dcfead5e0beac668afcc98de1dd83abd8e5710c620ed5d726cfd5bfd5367e8fb557d27c18b49e677ad022a5cf6535665438d83e3727593bc4463940aa2705fa431b76860e735a6038fb4534c87735f5625daa782f89befbe7854cfc8e189e995cd0dcf62ba80d8300325963f74c989") setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000082e000-0x4)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[{&(0x7f00002a6000-0x108c)=[{0x7c, 0x4000000, 0x107, 0xe57d, 0x5, "3130371f18778dd1a3a8d2f3c0c62f04e81e84dde3631dae28a894e61288cc5e21679d534c69285fe37b58d57beb7c66f05e672a396e0372952f55ec1ed3e1bb826bb3336142ff495bfbc089c4fbbd195a75b253b29e8ad384b0ca54e3baa1d17fb00fa725e1df176b916594"}, {0x1010, 0xffffffffffffffff, 0xc09, 0x3, 0x4, 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{0x24, 0x80000000, 0x3, 0x10000, 0xec42, "a30898e4f003bc5255476562994e9305e27d"}, {0x104, 0x95d3, 0x300, 0x3f, 0x3, "de124df8d4c556795418594affb508407aa4abc2cb683bdb2b2482f018a52455a5762c5ad933872494c0c201ecd85c6813cede4ce39bced50693d37ac4807820198613c230e476fb84a48efc298f93afb2223ed721fd85465b508014d1311b60e0f315c28ad729f76f0b1ad2850e8a4f8fd61b657b9f10f87767c78d32f05951abeff24b41947430e65927681c836c7a20b0cc3246b67febbbf3d1f4a5a9dbc205fcbdfb7afedc4fb6a677379dd1e5dd3ba79e26718cd77125c42a8c2f6b47b03b1664de9aee9b3579837c5b951cfd41ed6694b52e342af8ae2cdfcd873287fd070626a01cc8ba899af833c2edf7aba5628e"}, {0xd4, 0xffffffff, 0x70a, 0x800, 0x80000000, "6af6e42b4e3c0a4cb0b1f23a33c0f385d41318dd18e4255fad683de281f5e0078dd372b65c97c55f8724e947bd9b3e8bbc4e35b8425f8562cd866c774af9ea1842b498fc8e7207cfebc357e40ad9a5073727ec85b8d42d543a2a923c864606f1d9dd9e1f74bf4ce71b7ad97886d08469440468185264008b668094a773fea5f3303218a579c1681c0004b8b98933c4d3c7610f234948775ca0941599c9c191cf523d632025f4d06b4c5894c2d75198e6587f79a95f5a62b87f6991334e942b9434"}, {0x94, 0x1, 0x809, 0xfffffffffffffdf4, 0x1, "e6bc27e0a2a0d71924b63f71afcd861bc97e0a1d14a6d79eb5b9962728b8fba492a66eef2e7824b9e850981652ee5a3e5c58944a07bbf88c01a27dfc4a564d920866ea734cc50d95201e5a94772016b3f424fe79ec7dd62f08b2de2ac221727c4c9f19443de5d750eb8bb0496d5f71f3deb7f7521d491386ca81511a1ce3981c3a83"}], 0x13c8}], 0x3, &(0x7f0000712000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x4, 0x20000050}, 0x20040850) 2017/08/07 12:10:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000230000)=@get={0x1, &(0x7f0000606000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) connect$inet(r3, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = gettid() perf_event_open(&(0x7f0000bb6000-0x78)={0x2, 0x78, 0x4692, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x78e4, 0x0, 0x0, 0x0}, r4, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = getpgrp(r4) setpriority(0x0, r5, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000039000-0x9)="2f6465762f6b766d00", 0xfffffffffffffff7, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000fb9000-0x4)=0x0) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000030000-0x68)={0x7b, 0x0, [0x5, 0x511, 0xe45, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) setpgid(r9, r9) 2017/08/07 12:10:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c6f000)="2f6465762f73672300", 0x14, 0x900) mmap(&(0x7f0000c4b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0xfffffffffffffffe) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f7667615f6172626974657200", 0x40004, 0x0) mmap(&(0x7f0000d7c000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x7051, r1, 0x1c) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c8b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f12000)=0x0, &(0x7f0000016000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r6 = socket(0x11, 0x80002, 0x0) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) finit_module(r5, &(0x7f0000729000-0x1)="00", 0x3) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r7, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x802, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x69, &(0x7f0000000000)={@random="ef84060004a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5b, 0x2, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@cipso={0x86, 0x26, 0x6, [{0x7, 0xa, "3f0000030ffff300"}, {0x5, 0xb, "e6b1178ad85e6af7b6"}, {0x6, 0x4, "d02a"}, {0xfffffffffffffffd, 0x7, "056500ffbc"}]}]}}, "0f54d9"}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = open(&(0x7f0000011000)="2e2f62757300", 0x8000000141042, 0x0) recvmmsg(r0, &(0x7f0000322000)=[{{&(0x7f0000ce2000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000328000)=[{&(0x7f0000ce2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ce3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00003cc000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f000011f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ce2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f000097c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x101}, 0x6d7}, {{0x0, 0x0, &(0x7f0000ce2000)=[{&(0x7f0000ce3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000069c000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f00001d1000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000ce2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000ce3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{&(0x7f0000ce3000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000ce2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000ce3000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0xa, &(0x7f0000ce2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x80000000}, 0x2}, {{0x0, 0x0, &(0x7f0000ab8000)=[{&(0x7f0000ce2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f00000dd000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000ce3000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f000098b000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000ce2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f000085c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000ce2000)="0000", 0x2}], 0x7, &(0x7f0000434000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x87}, {{0x0, 0x0, &(0x7f000015a000-0x90)=[{&(0x7f0000c95000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f000050e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000bac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000ce3000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000ce3000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000ce3000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000952000-0x8)="0000000000000000", 0x8}, {&(0x7f0000ce2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000ce2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x9, &(0x7f0000a99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x3f}, 0x8}, {{&(0x7f0000ce2000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ce2000)=[{&(0x7f0000754000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000ce2000)="", 0x0}, {&(0x7f0000caf000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x3, &(0x7f00006d5000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f00008d7000)=[{&(0x7f0000092000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000314000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000499000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000c38000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000093000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000084a000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000ce3000-0x14)="0000000000000000000000000000000000000000", 0x14}], 0x7, &(0x7f00007e8000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x7}, 0x1}], 0x6, 0x553299ccc5299225) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000ce3000)="2e2f66696c653000", 0x10000) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ce5000-0x4)=0x5c5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x8, 0xaf}, 0x8) linkat(r1, &(0x7f0000bac000)="2e2f6275732f66696c653000", r1, &(0x7f000070f000)="2e2f62757300", 0x400) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00007f9000)={&(0x7f0000a22000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000ce4000-0x30)=[{&(0x7f00008b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001b3000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f00007c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x3, &(0x7f0000ce4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x80000001}, 0x10061) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setpipe(r2, 0x407, 0x100000001) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000aa7000)="22c9b6acc94d", 0x6, 0x8000, &(0x7f0000aa7000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000374000)="03", 0x1, 0x0, &(0x7f0000aa5000-0x1c)={0xa, 0x3, 0x10000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a}, 0x1c) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000aa5000)="d10204000000000000070006fcf32e1c58ce5fe1b471985e", 0x18) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000514000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000e72000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x10, 0x80000) socketpair(0x2, 0x1, 0x5, &(0x7f000079b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000057e000)={0x3, 0x0, 0x10002, 0x81}) 2017/08/07 12:10:16 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000002d000-0x1000)="72", 0x1) r5 = getpgid(0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b8311bd063791aca7eb39a579cd2db811abd7917c07cfc6d1ceb41e96feb163a8d0c381d6184221fc8799213601e220801820db097bc97269a57b7d912fc2c267d2c14945bf919a39b2d3c35bcee882129401b7103d362a31257d84cb87b27c0040d1b9bb5222d09f5e1fcf5d6d0d244493d89e82bc898e6694f57e094bedea284d7e56e07d19e8799158d2b6f66f2e80d3985e35297076ccb32fb03f0d97a92d0ae8874f9df34939d25a6a490700e01ad8800ad352a7706710a6730e0600000000000000fd8d6780256adcf93900cefa", 0xd8, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f000003a000)=0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000003a000+0xa95)="696c6c696e6f697300", 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x40000003, &(0x7f0000040000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0x3, &(0x7f0000038000)={r6, r7+10000000}, &(0x7f000003c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r5, &(0x7f000003a000-0x90)=[{&(0x7f000003f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000002a000)="", 0x0}, {&(0x7f0000040000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000040000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000041000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000001a000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}], 0x6, &(0x7f0000039000)=[{&(0x7f0000039000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000003a000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000026000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000020000)="000000", 0x3}], 0x5, 0x0) splice(r2, 0x0, r4, 0x0, 0x7, 0x0) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/08/07 12:10:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000000003, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) tee(r3, r3, 0x400, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bf7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000427000)={0x0, @in6={{0xa, 0x2, 0xbe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x4, 0xcc0, 0x6, 0x5, 0x0, 0xb4, 0xfffffffffffff001, 0x7, 0x2, 0x2, 0x10000, 0xffffffff, 0x1000, 0x0]}, &(0x7f0000bbf000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f96000-0xc)={r4, 0x3, 0x10}, &(0x7f000058a000)=0xc) syz_emit_ethernet(0x10fc, &(0x7f000003d000)={@random="03ee8e003f0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0xffffffff00000001, 0x6, "43f087", 0x10c6, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x2f, 0x6, "dd2be5", 0x100000001, 0x87, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x2c, 0xa, 0x2, 0x7fff, 0x6, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3a, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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"}]}], "2b57d23ff75575677351bc23033ca897ee841aed744c35a73dbf8d5e8b9048944c0304a169eb11815c9fd30caf586ca96f0eae6e"}}}}}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e21000)=@assoc_value={0x0, 0x0}, &(0x7f00004ff000)=0x8) r5 = dup2(r1, r0) request_key(&(0x7f0000bf6000)="7472757374656400", &(0x7f0000b22000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7d000)="2f6465762f736e642f73657100", 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d38000-0xc)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0e000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a22000-0x28)={@generic="e91c7ca8569f52ec899acdd9ee548e29", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000cb4000-0xb0)={{0x100, 0x62}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb, 0x420, 0x200, 0xbe, 0xfffffffffffff70e, 0xffff, 0x0, 0x0, 0x1, 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]}) 2017/08/07 12:10:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e3b000-0x4)=0x1f, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c5c000)=0xffffffffffff1f0f) setsockopt(r0, 0x114, 0xa, &(0x7f0000001000)="", 0x0) getpeername(r0, &(0x7f00007cc000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10) 2017/08/07 12:10:16 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x36) inotify_rm_watch(0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004da000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d34000)="2e2f62757300", 0x6002, 0x0) truncate(&(0x7f0000f89000)="2e2f62757300", 0xe8fd) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009d2000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) r2 = gettid() r3 = 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x0, r2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ce4000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10005) syz_open_dev$usbmon(&(0x7f0000024000)="2f6465762f7573626d6f6e2300", 0x7, 0x400001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d3e000-0x4)=0x0, &(0x7f0000e20000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000da6000)="2f6465762f7663732300", 0x7, 0x407ffd) accept$unix(r5, &(0x7f0000485000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000edd000-0x4)=0x6e) dup2(r0, r3) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000d68000)={@common="62637366300000000000000000000000", @ifru_flags=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) write(r1, &(0x7f000083f000-0x6f)="016149fe3ae378763ae62e13e67020180125c2e9c7dbe1fa98773b953ea63d06fcf050ee133de9ba85c08d75cb9c05a9e131275b02b713c449d5892465c85043971eea4a08037f61249765679dbf29e49753ef55b1ac577f63e8e8b2882408087e15f0b4ec78e420ed84a8ec7ad876", 0x6f) socket$inet_tcp(0x2, 0x1, 0x0) 2017/08/07 12:10:16 executing program 1: mmap(&(0x7f0000000000/0xba0000)=nil, 0xba0000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = msgget(0x0, 0x200) mmap(&(0x7f0000aac000/0x2000)=nil, 0x2000, 0x3000007, 0x9012, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000ba1000-0x4)=0xa) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ba1000-0x4)=0x4499) msgrcv(r1, &(0x7f0000ae2000-0x4d)={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x4d, 0x3, 0x3000) shutdown(r0, 0x1) write(r2, &(0x7f00004fd000-0x23)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) mmap(&(0x7f00000ba000/0x4000)=nil, 0x4000, 0x3, 0x4001c, r0, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000ba2000-0xa)="2f6465762f7663732300", 0x8, 0x800) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba2000)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000649000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) read(r3, &(0x7f0000451000-0x1)="00", 0x1) r5 = socket(0xa, 0x3, 0x1) setsockopt(r5, 0x2c, 0x3a, &(0x7f0000933000)="07", 0x1) ioctl$TIOCSTI(r3, 0x5412, 0x7) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2aa1457dcccaba57, 0x5, &(0x7f00003df000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001b3000-0x4)=0x9, 0x4) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ba5000-0xa)="2f6465762f7663732300", 0x8000000000100, 0x20000) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000ba5000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000a0b000-0x44)={0x0, 0x3a, "cebdedb51dd4eb39fd7a38bf39f3624b270def9f8b3af812de946fbb4ac732b5fa07f4115e9a04680b1e9fd54f2be950a4bf6d76afe02344b75f"}, &(0x7f0000502000-0x4)=0x44) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000ba4000-0x10)={0x7000, 0x6, &(0x7f000049a000-0x6)="7462dbdf7b9f"}) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00007be000-0x8)={r8, 0x5}, &(0x7f00004f5000-0x4)=0x8) msgsnd(r1, &(0x7f0000246000)={0x2, "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"}, 0x1008, 0x800) 2017/08/07 12:10:16 executing program 3: mmap(&(0x7f0000956000/0x2000)=nil, 0x2000, 0x2000008, 0x32, 0xffffffffffffffff, 0x100000000000) set_mempolicy(0x0, &(0x7f0000a2c000-0x8)=0x5, 0x4) socketpair(0x19, 0x811, 0x7f, &(0x7f0000fb3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00001e9000-0x38)={0x100040000001ff, 0x0, &(0x7f0000eef000)="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", &(0x7f0000001000-0xc1)="f022654258a0e742cfb230a50db35716aac123a1adcaa463c559a13b3f834050fd5ec5292381f73cb5e37e92301946651262b46cf450ec589af086f258d1bc8c5379b0b7a99bdd97d1136aeb9c505b459b80d1d62800b0d4fed2770217fdbc82e2c60e47e060c5eb455b4f375a456fd5016d535b000fad043b001bfa1f46f04b063005b7a1e84ef514f19f23a0251db316eddc58b7f56ab49e45a602c4b7ce65c8b7baa869133fc716e8060c7ac8664159d391b7801bce3cad38618f4cf66d29baab", 0x1000, 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000088c000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$ircomm(&(0x7f0000faf000)="2f6465762f6972636f6d6d2300", 0x8, 0x60841) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1005, 0x0, &(0x7f0000ee4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f0000fb6000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r8 = dup(r4) pkey_alloc(0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00004d9000-0xb0)={{0x4, 0x1}, "706f7274300000ffffffea000000000000000000000000000000000000000000eeffffffffffffff000000000000000000000000000000000000000000000000", 0x14, 0x40008, 0x80000000, 0x80, 0x2, 0x5, 0xffffffffffffffff, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r7, 0x80000) inotify_add_watch(r3, &(0x7f0000fb4000-0x8)="2e2f66696c653000", 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) r9 = shmget$private(0x0, 0x4000, 0x4001, &(0x7f00006ea000/0x4000)=nil) shmctl$SHM_LOCK(r9, 0xb) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb8000)="2f6465762f72666b696c6c00", 0x66a000, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000000)={0x2e3, 0x1, 0x1}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x2, 0x35, r8, 0xffffffffffffffff) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000fb9000)=[{{&(0x7f0000fb9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000fbb000-0x60)=[{&(0x7f000038c000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000fba000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000fb9000)="0000000000", 0x5}, {&(0x7f0000312000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000fba000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000fba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x6, &(0x7f00003e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd, 0x3}, 0x400}], 0x1, 0x2) pipe(&(0x7f0000fb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) ioctl$TCSETAF(r8, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r10, &(0x7f000000a000)=[{0xbaa, 0x5, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x4}}], 0x30) socket(0x10, 0x2, 0x10) 2017/08/07 12:10:16 executing program 6: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000044000)="2e2f66696c653000") r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000044000)=0x0) fallocate(r1, 0x3, 0x5, 0x5) mmap(&(0x7f0000035000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000045000)=@nl={0x0, 0x0, 0x6, 0x3}, 0xc) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ircomm(&(0x7f0000045000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x60841) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000043000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000046000-0x10)={0x8, 0x4202}) listen(r1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000013000-0x4)=0x19) ioctl$TCFLSH(r2, 0x540b, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0xd000)=nil, 0xd000, 0x100000000000003, 0x32, r1, 0x20) pivot_root(&(0x7f0000045000)="2e2f66696c653000", &(0x7f0000046000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000005, 0x6, 0x0, 0x0, 0x100000000, 0x4000, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x400000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26f7a974, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057d000)="2f6465762f73672300", 0x80000000000228b, 0x101000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ce9000-0x90)={0x0, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = socket$inet6(0xa, 0x800000000003, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x4, 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) open_by_handle_at(r0, &(0x7f0000f2d000-0x1008)={0x1008, 0x157, "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"}, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000d79000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000044000)=0xc7) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000cab000)={0x100000000, 0x8001, 0x6802, 0xfff, 0x8, 0xd2}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000e6a000)="0d7022c28fc1cc364de06df3e1bd7ea8d579ab32654bd6687aa57555d8de6b5fd51ffe4505a8613a6bd517a5ea6c18b88928ff09f7b2ac955ee95aa711958a786d34146bf2171a63ae09495a43f6d924abcc854a1ca0ddb748f10354a4ecc90f168e1bc77aa90e81d14d50b06b9065ab8bd77d073c73de6b", 0x78) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d4f000)=0xfffffffffffffffb) readlink(&(0x7f0000944000)="2e2f66696c653000", &(0x7f0000b14000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) syz_emit_ethernet(0x89, &(0x7f0000000000)={@random="ef84060c29a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x7b, 0xfffffffffffffffc, 0x0, 0xff, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0xfffffffffffffffd, 0x0, @loopback=0x7f000001, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000004, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x8000009}, @timestamp={0x44, 0x4, 0x3, 0x0, 0x2, []}, @ssrr={0x89, 0x13, 0x1b34000, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @cipso={0x86, 0x25, 0x6, [{0x7, 0xa, "d1c7f886d7192ee8"}, {0x5, 0xb, "e6b1178ad85e6af7b6"}, {0x6, 0x3, "41"}, {0xfffffffffffffffd, 0x7, "056500ffbc"}]}]}}, "0f54d9"}}}}}) r4 = add_key(&(0x7f00004c6000)="6b657972696e6700", &(0x7f0000cf3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = request_key(&(0x7f0000275000-0x6)="6c6f676f6e00", &(0x7f00002ad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e77000)="2f6465762f73672300", 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r4, &(0x7f0000aa8000-0x30)=[{&(0x7f00007e3000)="2c74a93ea2671eaff1fb88e9853a267f6e7d4cd7237fb1c44c74d1dcd1925ad758b4689f6d16546b08e3f06fb93c48f9780751fc67982cf83b87ebd3bda3c7b0a6390ccfd171654de595ac906e50c962000eb80c9b88b318f931b719e6b08e366f12b692521ef16ba64923a345da6d7ef661a6fbf95f3e015798fc654d4631c7743254fdfb9197386d8acbbf27100a5d3062593fb64db2e2d9ae4b984112b1230400d671cb89adfc9b4db4cb7df27084df775112db9d", 0xb6}, {&(0x7f0000dfc000-0xbc)="66b2dc27552010724ceb7832aeabce42fe5ba65d7e1b43652adf58f70d5722074d809fa247f9faf1b46851b473c1aafbb20f8e8ca8b4611566bb64de746bebe50d28fd568376f4cd19b8c6e460d0684386bbfe073524ace37caeabad0b8078476c6f47034812ba9f97c5b9ecb838cb9cad7318075606c4d7e842e4d5f1a7728693e9a1c2818b0898b6f1765747fa7f22684a2cfbff557558feafc29e22b268356f63a4cc020ad507d34cf7002c1273a103c569c8b693f679c73c97d5", 0xbc}, {&(0x7f0000ed4000-0x52)="87e72e01a6f0a1388882a5a86c8cd288577d01aa4826ef363200f7b68827f9786282b9f4a041fcc584b410d85973c8ad9f0c3dd8fc04475b9c15e3f22e7680511a659a98c588544cf68838926f5091c2bb6c", 0x52}], 0x3, r5) fcntl$getown(r2, 0x9) 2017/08/07 12:10:16 executing program 2: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00007d6000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x1, 0x3e, 0xffffffffffffffff, 0x40000000000000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000ae4000-0x18)={0x0, 0xfffffffffffffffe, 0x8000, &(0x7f00000c7000-0x8)=0x0}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ae0000)={0x0, 0x100000001, 0x1, &(0x7f00006a3000)=0x0}) 2017/08/07 12:10:16 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f51000-0x10)={0x2, &(0x7f00007c3000-0x10)=[{0x9, 0x5, 0x3, 0x5}, {0x10000, 0x0, 0x1800, 0x10001}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dc6000-0x1)="00", 0x3) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c2c000)={0x1, [0x0]}, &(0x7f0000e1e000)=0x8) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000081e000)={r3, 0x0, 0x1ff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b98000-0x14)={r3, 0x7, 0x4, 0x219, 0x0, 0x1}, 0x14) pause() setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000d7e000)=0x3, 0x4) pwritev(r2, &(0x7f0000f22000-0x10)=[{&(0x7f0000a89000-0x84)="7fe9c10a5432cf3ea49c082cadd65e2495bef0c8f5b344a0e91d4d454a5a628d441e80161fe24e97961f46c3b39c4a952d0d3928941bb0c25bf9214b6635e36b6388f664ec4569f3f11cba3a36abcda5af016652194105ef5a2a7ea10ea6215c56b43c9ffb41880371a3c019c197d6d77f1e84e907314b5ebc513ede3e1e8b92b8542596", 0x84}], 0x1, 0x57) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000f2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000f4c000-0x30)={0x8, 0x7, &(0x7f0000478000)=[@map={0x40, 0x1, 0xb909, r4}, @generic={0x0, 0x2, 0x7a1, 0x9c0}, @map={0x145e, 0x5, 0xfffffffffffffff6, r4}, @map={0x9109, 0x3f, 0x8001, r4}, @map={0x10000, 0x1, 0x100000000, r1}, @generic={0x3, 0x833a, 0x4835, 0x400}, @generic={0xfffffffffffffffa, 0x1, 0x5, 0x100}], &(0x7f0000e54000)="00", 0x10001, 0xc2, &(0x7f0000ea8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}, 0x30) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebb000-0x9)="2f6465762f76637300", 0x101002, 0x0) mmap(&(0x7f000068e000/0x3000)=nil, 0x3000, 0x1000007, 0x8810, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000622000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000750000)={r1, 0x200001000, 0x19, "e4125cd002543a7420c07da4438773093f41090000d182278b"}, 0x24) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c04000-0x11)="2f6465762f7667615f6172626974657200", 0x20000000200000, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0x68d, 0x7fffffffff, 0x97, r2}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) fcntl$addseals(r3, 0x409, 0x1) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee3000-0xb)="2f6465762f6877726e6700", 0x402000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005e5000-0x90)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18e9}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x86, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x19b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x90) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x4, 0x10050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd06000)=nil, 0xd06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xe, 0x10000000806, 0xb3c) setsockopt(r5, 0x107, 0xf, &(0x7f000008e000)="206f0100fc", 0x5) sendmsg$nfc_llcp(r5, &(0x7f00007fd000-0x38)={&(0x7f0000d04000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f68dffbf1cc00a24f9c55c4e354171613cac2d113810b4c05cae78f3e861c32e587e04309d11552225341", 0x0}, 0x60, &(0x7f0000991000-0x70)=[], 0x0, &(0x7f0000058000)={0x90, 0x107, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd2881ff7f0000000000007064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfd741ff164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8af8053beb5f6a40390"}, 0x90, 0x80}, 0x4010) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x10000032, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000c1e000/0x1000)=nil, 0x1000, 0x8, 0x2057, r2, 0x1) mmap(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x3, 0x30110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x8000000000029, &(0x7f000044a000+0xb9a)=0x8e, 0x4) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x5, 0x10, r3, 0xffffffffffffffff) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x1000001, 0x35, r5, 0x0) mmap(&(0x7f00007f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000ee3000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ee2000-0x4)=0xc) mmap(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0x3, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d18000)={{{@in6=@loopback={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=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000836000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x0, 0x0, 0xa0, 0x80, 0x417, r6, r7}, {0x20, 0xfffffffffffffffb, 0x3, 0x100000000, 0x7, 0x9619, 0x9, 0x0}, {0x7, 0xfffffffffffffffa, 0x0, 0x6}, 0x7e, 0x200, 0x8001, 0x1, 0x33, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0xfc}, 0x9, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x3, 0xffffffffffffff15, 0x0, 0x3, 0x10001}}, 0xe8) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x1fffffc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000cf5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x7ff, 0x7, 0x0, 0x3, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x5}, 0x60, &(0x7f0000da1000-0x40)=[{&(0x7f0000d07000-0x3e)="eb8cb86ff391ab32c740f6c15a16544e6c0c837d82f72b1bd0c510da188a62645b7a02a7feb6b4cd34ca75f756241b8502cbcf6706e21843b939b5e02a01f4aa9704c57e2047fbff8bd9e2c79b1ad20b9b569c93edae2f5a0ffe7513f3bac0404416b269dcf5a1cbb26d9cb3438a4f1d8976ebf8c8025188fe13c8d4c6f90d7b46aa4ea016d9aade25bc60f1a180f8ab8a2144fff526b252f05d38cca361864b479222031daca581314d8892419ccdb9417fc7a445f24f8623e2240c0324f82aa17019e690260efb57aa8f07fa8f", 0xce}, {&(0x7f0000d07000-0x1d)="cb2f116001f813bcfbe7a8d28f40dee9cfb5473c583564d25ac85761a0", 0x1d}, {&(0x7f00004bd000)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b03396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe03024e3efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x4, &(0x7f00008ae000-0xf0)={0xf0, 0x88, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65ccb3c688f0ac86300dabdee69c57f3dad5f8f2868bf8cf3c4911d2dc489d8a6a2df8b709046059bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb905caf886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcb8d440f39b9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0xec3, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19e5347a5f6f92d045a6cf90b5d4f7558790bf33e310d6d1c866edfc3623165e0184163396d476ec8e29d074e0ec7a0f3de8e40bea3", 0xa6}, 0x60, &(0x7f0000b8c000-0x50)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x401, "287cc0cbc2f37224375cc96256e4ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) 2017/08/07 12:10:16 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000701000+0x6c)="2f6465762f73672300", 0xfffffffffffffff9, 0x8003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b2c000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f80000)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d7d000-0x14)={0x4, 0x3, 0x80000000, 0x9fc5, 0x2000000005}, 0x14) mmap(&(0x7f00001c3000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) r4 = socket(0xa, 0x2000000000000002, 0x0) listen(r4, 0x8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000019000-0xc)={0x80000000, 0x0}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef7000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f000067a000)={0x8, 0x101, 0x80000001, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r7 = memfd_create(&(0x7f000003e000)="27", 0x0) ioctl$TIOCSTI(r7, 0x5412, 0x592) r8 = syz_open_dev$sndseq(&(0x7f000015f000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2) r9 = dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r9, 0xc08c5332, &(0x7f000002b000)={0xfffffffffffffffe, 0x8, 0x1000000, "9ede7a8c5ae95ec8322c93340f643a664f13eeab65c0672901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7244f476c8d753d0000000000000000001a6dc4d", 0x8005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r6, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @note={0x5, 0x20000000008, 0xc7, 0x100000001, 0x3}}], 0x30) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000044000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000887000-0x4)=0x0) write$tun(r7, &(0x7f0000002000)=@pi={0x105, 0x4, "d2fd5fc634896583e47796b7ebfa7546743faada23187caa31ed57b63661ef6701f95cea61f432aeebc18db3909306db5f1efbf6f0e9f62bf18d234ae3f6c83623dc9bc013f91013e09220eab3aa2377fe1fa6b0e95084fbd318f8c2990bd7709e65989f4245db64869d8cb9e6d737b4edffe87e30762545c90971746963ebce7c6d66a886eab80787fc0e0689da9ee094fc090d92a56ee45f7e41dc4b27e6438bcec8db3d3d0bf8674876e0d5214464df56ba0ee8c8137970a9e83c6904a1d7ec"}, 0xc8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r8, 0xc08c5334, &(0x7f0000fc3000-0x8c)={0x0, 0x918, 0x1000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/07 12:10:16 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000d000)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x0}, 0xfffffffffffffffd) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f0000008000)="b94faf5734c43e16ac9d2fdec575cb3653596d12584b86017d169f43788a5233b0379da58517b9195bd1570526a0f1aa2cc0fe54fc2b583f78e3b6ff5874cd94c7a51ff03df49cc82d00"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000e000-0xa)="2f6465762f7663732300", 0x1, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000002000-0x18)={0xf000, 0x100000, 0xf3b5, 0x0, 0xfffffffffffff4af}) [ 619.977608] QAT: Invalid ioctl [ 620.010884] QAT: Invalid ioctl 2017/08/07 12:10:16 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e1000)=0x10, 0x80846) r2 = accept$inet(r1, &(0x7f000071c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000eb6000-0x4)=0x1, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f5f000)=0x20000000000040, 0x4) r3 = accept4$inet(r2, &(0x7f00002ff000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x80800) mmap(&(0x7f0000904000/0x3000)=nil, 0x3000, 0x1000000, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000661000/0x1000)=nil, 0x1000, 0x5, 0x20001000004032, r1, 0x1fffffffffffc) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f60000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x4000008000003, 0x32, r3, 0x62) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) vmsplice(r0, &(0x7f000082a000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c50100000c4c138ddbf4d3a5de1643301d679c01fdf9ce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e902403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008c8000-0x20)={0x8080000000001, 0x8001, 0x8000000000004, 0x2, 0x1ff, 0x100000000, 0xdabb, 0xffffffffffffffff, 0x9}, &(0x7f0000f61000)=0x20) sendto$inet6(r0, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f61000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0, 0x0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f61000-0x2e)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x2004c040, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f00003a0000-0x20)={@generic="029c07a65c0cdd735d7b1e25759c81e8", @ifru_flags=0xb01}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x42, 0x200000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x2000000000002, 0x3d, r2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000f5d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000b23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f63000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x7, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000004b000)={{0xa, 0x2, 0x4e, @loopback={0x0, 0x1}, 0x303}, {0xa, 0x2, 0xbb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x0, [0x1000, 0x8, 0xffffffffffffd52b, 0x2f, 0x10001, 0x2, 0xe0000000000000, 0x2]}, 0x5c) 2017/08/07 12:10:16 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000049d000-0x10)={&(0x7f0000ad1000)="2e2f66696c653000", 0x0}, 0x10) socketpair$inet6_sctp(0xa, 0x100004, 0x84, &(0x7f00009ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f000077f000)="0000000000000000000000") r1 = gettid() mknod(&(0x7f00001bf000)="2e2f66696c653000", 0xc020, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x8, 0x200000001c014, r2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x80003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) r4 = dup(r3) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000a68000)=0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000b72000-0x10)={0x0, 0x0, &(0x7f0000e08000/0x4000)=nil}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f0000033000-0x4)=0x0, 0x4) r5 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 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, 0x0]}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000009000)="", &(0x7f000077d000)=0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de3000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000dc5000)=0x0) close(r5) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000b6000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000fbd000)={0x1, r7}) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x40880, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, r0, 0x0) pread64(r0, &(0x7f00003c4000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x0) r1 = open(&(0x7f0000012000-0x6)="2e2f62757300", 0x40000000141042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000348000)={0x9, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000649000-0xd8)=[{0x4, 0xde, 0x8001, &(0x7f0000712000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x866a, 0x32, 0x400, &(0x7f00008c4000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0xa9, 0x4, &(0x7f000083f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x95, 0xfffffffffffffffc, &(0x7f0000662000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0xf5, 0x40, &(0x7f00003e9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x49, 0x496, &(0x7f000025a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x19, 0x10000, &(0x7f000011a000-0x19)="00000000000000000000000000000000000000000000000000"}, {0xa5a, 0x7b, 0xb06e, &(0x7f0000951000+0xe4d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x1000, 0xe60, &(0x7f0000aad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = open(&(0x7f0000002000)="2e2f62757300", 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000db8000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) getpeername$inet6(r1, &(0x7f0000cef000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000c5000-0x4)=0x1c) sendfile(r2, r1, &(0x7f0000033000)=0x2d, 0xffffffff) signalfd(r1, &(0x7f0000073000)={0x72d}, 0x8) 2017/08/07 12:10:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4000000300000c, 0x32, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r1 = dup2(r0, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008a7000-0x4)=0x0) perf_event_open(&(0x7f00008d8000-0x78)={0x4000000007, 0x78, 0x3, 0x0, 0xfffffffeffffffff, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x4094, 0xffffffff00000001, 0xfff, 0x2, 0x0, 0x8, 0x0, 0x80000000, 0x7b0, 0x6002, 0xbd1a, 0x1, 0x0, 0x1, 0x3, 0x3, 0x0}, r2, 0x8, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000033f000)={@common="69705f76746930000000000000000000", @ifru_flags=0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(0xffffffffffffffff, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/08/07 12:10:16 executing program 5: mmap(&(0x7f0000d63000/0x4000)=nil, 0x4000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f72746300", 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) unshare(0x400) r1 = memfd_create(&(0x7f0000002000)="00", 0x10000000002) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x41050, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="b6f0d152875d1bb61795838ac65931fb83bcc1d33a9ade0d70f9da5c2b13d8532f226b4a993eaec15aafcb341b3eb0517112e7894e56727b212dcba740da65e15136b841b7636d65b0f3574a83dca57b10c9617a33b6e24ef8c3e741194af4f60dc29e347c655c2f6dd4e9977e3d9f4c1d32b4622d019b5d94f8661f72ffeb07c9aa778f248dffa44683414898ea3b1fa098e075bda602f836f380ba7d20a3eafbb8c14a3083054a35297f1ca77657c3c78ae106ad1489bf76032abb67988df99ac1afd9334917a34513121c325eaf") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000004, 0x4010, r0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000a13000-0x38)={&(0x7f0000754000)=@ethernet={0x0, @random="49e46a418dd4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecb000)=[{&(0x7f00000a2000-0xe7)="f551ebcf48f216c9de0f6b94ca706f0142af9f628ced2494f05bdf21b4fbbb32a66bef1a6c297a01a7036a260053f00392637d4594d6b3741f76c38e72d13a34d42693072e3fa92791efecb7ecad3d178b08990728b0f85197897f2fa55e8b55a9b0caa08d9f5a184b313ec76930a9efe3170a2529fabd4fa96ec971c696a299a92c8240fb8d43e79e846677d25dd061365462bc21536f2febae36ef7707d8aa2dcb46c1823b7196d68470985360364c72cb1dbd4045cb709e7bfb27de410079a61fd633e87667fa3af7b8f0a60718858a9ef8464281d579c5697e96865d7162358ea0e29b5a8d", 0xe7}, {&(0x7f0000351000)="e08890e9716bdd4d8dedf15a86ff066a4a2d07b3e900aaaf48d4ac924982eec3e93b3c0e1e135e1465a6dc6713c4d66436ebf2973ff9502f4bfe2c8d851548c54c81aeb0088643984d99658ec036b222ca7f2ef3cc86ae255009800ab21fcfca004a2567ea56bdc7a24fcf9f1c6507d22a7746dc0e803221e5bf76c08e513f49db8f0d7d48982f80e03823e40717c4779347a93cd030dd", 0x97}, {&(0x7f0000ecc000-0x4f)="34bfd80bdd98542dc5ff00cd5ac5d8e36691d67f635004ee0deff3e5673b8336bd420305f8223b280c7ccfcfb742e88d19ddf71cc131a4344a9fd551acb55f1adc458e98f4608d9348c03a5494635b", 0x4f}, {&(0x7f00009b6000+0x826)="43a8b9d8452d91df8a03dd8037b0072bba8f133979edd2ed0b6b41fea2398ed03f71029e1082f7f3bbce9b7ce2174400dcb3d1591a1fe06211e9e7e66306bf84f6bc780432404d2ad802b6c6", 0x4c}], 0x4, &(0x7f0000d92000)=[{0x68, 0x107, 0x401, "8768b221ebcda0bea26adf0bc8e795772e93a6734d9f5fd0928f9296542273fe7e6ee8407753ba9eb0de6b2ddf0bb13077412bb9f57b700c20467ab0d29fb0063b040d35786c620558fae2e0264f2d18176796"}, {0xd8, 0x119, 0xaf, "32a945126d7bc0cd2e3f778257c8d01d7e84bd7adc0d881418a3deb8d20cb5ece861904dccecf2ac096e2ad08e19cce14627c5b015bc3e6fc9d00efb5fcee34d0b243b8d0ab91588bbc7977c02dfc4b9fdba1ca4de0e3a024fe54fb9ee8bb727270f0465bcdf803b6f0d5fa241c66f3b8cee068ce4cdbbcdc23dbe2b6d17770af68601555af1304e0856c90b24de9e54acc69c7b4616fd7983ceff51c8204569f0986b635c69e51f057badf2270d7437183410f99c9257aaee4b8f5c3a92c7ed00c1"}, {0x78, 0x0, 0x3, "3b24dfd71136e8b9abf65f8ab1cf0357bad240a3e115666233c2f9efcba0581f720735e7e87552bcb3bd3efeb0fb53f25f70a05c0250e397968aa694683a15bdec406a11e28d33f46a7957d17e94d08f4722732dd7efa8fb0356ea8eba36fd635479615ef535c3"}, {0x48, 0x1bf, 0x7, "9058da6e6eece6ec1c288a698a4a938dbc58e9bc90bbd0b91656168d706069719b38610a2193ebfe2de7b620d2f0abceba"}, {0x30, 0x19f, 0x23, "abc12f6c901e6ef21e45495c05a2eae78ee9a2b16ba29dba2568660afaa0ef6f"}, {0xf0, 0x10e, 0x0, "d2ffd04d94ab277f9dd657b80d11e6eef0ca46020858a61297ac154f9da9192bd81ca90ceedc752ef4747c2ead20024e2188e596952da432b0299fd7dca7060e80a4aadfdc168d3e78ff630febab85bbfe4fb73b6fde05dd9e8adebd536632fd275735d331e48a0ae32a0664fbcaa7534063dd1060fc1b34e1cd11702f733bbc262e245d4f31d3b5f8d15b9adb7c771326181164303ad1261638778b7b27cc877304c34aa8c071497ca6fcb1d094c1227c5d56c0669efb290b7c9de756cd98e4383087ef1ff5dbe72e1b0016d1c56ff3dfa698b61cbd6dfe2d807565"}, {0x78, 0x0, 0x7de6, "ff9f35602d6a52ec29966829de78f147fe2b6d323919bd052c1f08b5bd944d658e8e9374a8c7bf688927f85c9910e45f1d11c7c66cb428b45f06d3f10fe48be05279d78c5cd486424f26a092f032cf1f25c28584762c272dc0dc915d32a9eb48aea222a6dbf8ce"}, {0xb8, 0x0, 0x6, "5e1f688b999dadc87387cf6f80d7a270f635cd08e2c26d8fef4535948d7fe4663174157d6205cc32187414f81aa811936c7ee074862e0efdca103ac4b26495aee79dfbf2fbee7f490e0087b7ecee8e6415e872de6d873c27d006142d3f56fbef100f37c78d80018c8e40e3f35a087581ddfa32b7e515bb58660777981bf932d1bcd63713341ae8543e9bce790e5c3812b2a2a24f6582ac76928c96c4fc8beb1c541cc7c0cab8b4e5"}], 0x8, 0x40}, 0x40000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ec1000)={0x4, r4, 0x0}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000ecb000)={0x0, 0x2, 0x103, &(0x7f0000ecb000)=0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000000) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000ec6000)={0x0, 0x100000001, 0x2, &(0x7f000072f000)=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:16 executing program 7: epoll_create1(0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r1, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0xfffffffffffffffe, &(0x7f0000fcd000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x8000000000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f000000a000-0x66)={0x0, @in={{0x2, 0x0, @rand_addr=0x2cf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000007000)={0x3, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f000000e000-0x4)=0x9, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000110000)="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", 0xa22, 0x20000000, &(0x7f0000008000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000fcc000-0x8)={0x5ffffefd}, 0x8, 0x80800) timer_create(0x0, &(0x7f000009c000)={0x0, 0x9, 0x0, @thr={&(0x7f0000d42000)="", &(0x7f0000fcc000)=""}}, &(0x7f000098f000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fcd000-0x10)={0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x10) mmap(&(0x7f000040c000/0x3000)=nil, 0x3000, 0x3, 0x35, r2, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) 2017/08/07 12:10:16 executing program 3: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x62020200) creat(&(0x7f0000223000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000183000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x4000)=nil, 0x4000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00008d8000-0x8)="2e2f66696c653000", &(0x7f0000473000-0x5)="2e656d3000", &(0x7f00004ff000)="", 0x0) mount(&(0x7f0000329000-0x8)="2e2f66696c653000", &(0x7f00000e0000)="2e2f66696c65302f66696c653000", &(0x7f000028e000-0x4)="75667300", 0x0, &(0x7f0000f00000-0xa2)="fa186a3e12ecf9d86ea70c7e629da8e50af2f5389bdd373a78db9d625ee1bae52e2a8ab278ac9f93f15c40f4636d7f1ab14377fbd5448093f9d74397e9c73afb7896171c1da4c20adec10a2ccbbc7011b77a7ef7f88392ae4282d4b2e35b3d5f3e777d21c51e07c065c9d5832f79373c0b1870108af3b21643eace59838584ecda17db6cd88b8c1a91e3fcb64b79f5f7659a108d5ef73ce3ac702f0782a74c392a7c") open$dir(&(0x7f0000fbc000)="2e2f66696c653000", 0x0, 0x1) syz_open_dev$sg(&(0x7f0000bc3000-0x9)="2f6465762f73672300", 0x7, 0x10201) r1 = syz_open_dev$mouse(&(0x7f0000670000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x20000) r2 = openat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x3d, 0xfffffffffffffffe) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f75000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f000010c000-0x4)=0x0, &(0x7f0000bbe000)=0x4) stat(&(0x7f00004f0000)="2e2f66696c653000", &(0x7f0000f67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000c6b000-0x8)="2e2f66696c653000", 0x8000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4e000)="2f6465762f6877726e6700", 0x20002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000f7d000-0x2c)=[@in={0x2, 0x3, @rand_addr=0xfa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}], 0x2) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7f, 0x0, 0x0, 0x100, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000a00000002, 0x0, 0x80000000, 0x0, 0x100000000, 0x0, 0x0, 0x0}, 0x0, 0x400000, r2, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") fstatfs(0xffffffffffffffff, &(0x7f00004c9000-0xce)="") r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ad2000)="2f6465762f76637300", 0x12000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000cce000-0x34)={{0x807, 0xfffffffffffffffc, 0x2, 0x0, 0xfffffffffffffef7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000a5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000561000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x282d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffffe, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000}, 0x30) socket(0x40000000018, 0x5, 0x2) 2017/08/07 12:10:16 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000d000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000000d000)=0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x9, &(0x7f000000d000)={0x9, 0xffffffffffffff7f, 0x101, 0x20}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x20800, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)=0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000004000)=[{0x8, 0x0}, {0x2, 0x7}, {0x8, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x3, 0x1}, {0xb, 0x946}, {0x2, 0x401}], 0x8) 2017/08/07 12:10:16 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xf) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x2) r3 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x2000000006, 0x1010, r2, 0xfffffffffffffffe) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f000088c000/0x2000)=nil, 0x2000, 0x1, 0x32, r3, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = msgget$private(0x0, 0x30) msgrcv(r7, &(0x7f000029c000-0x1008)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x5, 0x2800) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) fcntl$notify(r8, 0x7ffffffd, 0x10000000023) setsockopt$inet6_int(r8, 0x29, 0x42, &(0x7f0000f57000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="", &(0x7f0000f20000)=0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d3f000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x1, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) semget(0x0, 0x0, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xe, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000475000)=0x6e) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x6) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000032000-0xc)="2e2f66696c65302f62757300", 0x88000, 0x40000000000012) fstat(r0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f000002e000)=[{&(0x7f0000029000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000002e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x2, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000022000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000032000-0x20)={0xfffffffffffffffe, 0x3, 0x3b, 0xfffffffffffffff7, r4}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000000003, 0x1910, r3, 0xffffffffeffffffd) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000033000-0x4)=0x5) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000034000)=0x0) mmap(&(0x7f0000030000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mount(&(0x7f0000032000)="2e2f66696c653000", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000023000)="6f70656e70726f6d667300", 0x400fffff, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e8379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d00c8772b813ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x7) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3000005, 0x50, r1, 0xfffffffffffffffc) mount(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000033000)="62706600", 0x0, &(0x7f000000c000-0xbf)="fbdc529b0e256c71b1332958cbe1dcb9b15f78c04a29fad41b2120096fea76414b89d07a6273c409c36a836aea09db5bd9d35065f4a1c48299f2913a32350c60cfd400c5f318389e1bbfe31a93f66b2f6712daa439f8d6c1e65ac2e66186a11b3543f42e2af4e562e1111a8e404c16b03fe30f3a1df193656bf684236a9d67cc1d8171bde66e346fd8704f8dac8ed457286003b7917cf95db336cc54f66c556210b738c3f5c3c47745c0649215f3d21c1900187e8e2555e2472b6e6939e17e") mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r3, 0x6, 0x171) lgetxattr(&(0x7f0000032000)="2e2f66696c65302f62757300", &(0x7f0000010000)="00", &(0x7f0000033000-0x16)="00000000000000000000000000000000000000000000", 0x16) sendfile(r2, r3, 0x0, 0x40000000005) link(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000006000-0xe)="2e2f66696c65302f66696c653000") [ 620.148983] QAT: Invalid ioctl 2017/08/07 12:10:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d5b000)={0x1, r0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20810, r1, 0x6) r2 = memfd_create(&(0x7f0000242000-0x22)="776c616e306d696d655f747970655e296367726f757029262b6b657972696e672900", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) fchmod(r3, 0x80) mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x800000000203, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000073000-0x26)="2600e5ff10003610a50300000000000000f2ff23e01a00ffffff17271414510500031900", 0x24) r5 = dup3(r4, r4, 0x80000) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000e2c000-0x10)=@common="00000000000000000000000000000000", 0x10) fcntl$notify(r4, 0x22, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000105000)={r5, &(0x7f000009c000-0x17)="7a43d76f11eb014f03b6a01a6200c64553358070c1462a", &(0x7f0000021000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getsockname(r4, &(0x7f00000b6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000078000-0x4)=0x60) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r6, 0x6, &(0x7f0000106000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept$unix(0xffffffffffffffff, &(0x7f00001fb000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000011e000)=0x6e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000f59000)="") perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x2000000000, 0xd34, 0x0, 0x2, 0x4, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x40000000000000, 0x0, 0xa, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) semget(0x1, 0x200000000000007, 0x8) r7 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f000004a000-0x4)=0x10001, &(0x7f0000b8e000)=0x4) getsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f000017d000-0x1)=0x6, &(0x7f000009a000)=0x1) 2017/08/07 12:10:16 executing program 2: r0 = inotify_init() mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000fc000)=0x0, 0x4) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x39, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x773c, 0x1, 0xfff, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x7}]}]}}, @igmp={0x17, 0x0, 0x0, @multicast2=0xe0000002, "b8a42c"}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0xac2964179f8aa261) getpriority(0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a56000-0x28)={@common="62707130000000000000000000000000", &(0x7f0000b33000-0xb4)=@ethtool_perm_addr={0x20, 0xac, "f0aa3ffe245d4e099ee80afc93773c00221caad87e29822aeac8c49ad7b10eb00afe552e01850f594cac47392bc56e724c893c0339ecffb16ad363fd0ef9e18f8f7911c6470e7f0f52b5e5396bfd1200b0680e46c710b7eec21b86d89f5e104c0ad67da88744f3ade9336f41d3d32e6853bc0a36880ac972d78edb30b6118f6dfb5478cfe13d244c1c41ff308eb979850255ed432f11ffc2439faddaea8cf6056b25255b2015a60949fb1a5c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000275000/0x4000)=nil, 0x4000, 0x2, 0x35, r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fdf000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x4100}) syz_emit_ethernet(0xbc, &(0x7f0000ba7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x883f, @x25={0x2, 0x1, 0x0, "bff0cb0eba1bebcfb05655091b27af84b51636937c093dc0eb83b6b1494b22cfe651ca88ccf3fc489bcca0acb50e55885af83e2108e1bbbf753231826338c2161a8d54c1d5fa543c0860d51d6867e1fbf5bbaaf4de4028585df149e3e60c8d5aee317068c105171b4ac3130802df3f5dec0c30c3b52b3384d29ca67ea4c90d96d97fc54e87362da001b92fe8d08a384b981c27d82ed38438afc49ecf44725d99af0876b61c3de19f6b1f8e"}}}}) mmap(&(0x7f0000cb4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009fd000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00003ca000)="2e2f66696c653000", 0x4800, 0x1d4) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00008f2000)={0x8, 0x7f, 0xfffffffffffffffc, 0x3f, &(0x7f0000e9f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, &(0x7f00000eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, &(0x7f0000739000)="00000000"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a0b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x1030, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000018000)="046269", 0x3) 2017/08/07 12:10:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000012d000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000508000)={r1, 0x5}, &(0x7f0000978000-0x4)=0x8) r3 = dup2(r0, r0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000001000-0x6)="000000000000") ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$bt_l2cap(r3, &(0x7f0000001000-0xe)={0x1f, 0x4bd92d7a, {0x1, 0x6, 0x3f, 0xfffffffffffffff8, 0x3, 0x8}, 0xb9b4, 0x6}, 0xe) mmap(&(0x7f0000cee000/0x3000)=nil, 0x3000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x101, r0, &(0x7f0000000000)="e4748a18baf97d0da249f77db084ca33e6222f755be05fe374edf15b8008668b47c4db7c26e54fc723e7acee1c83f8602cf08cacf57a8d0d501d77e997aec569a505762ead40288a73498cfe98d881a4b8eda6be7ea1aa3f731b35fda79e114674a1e154cd3348043d8dc0f9a8fe8505c5d097955f7decc8076dac3f17cc4207960b0b3cf279df42f15f2fa944480c344fa4f9eec827011868c54e305d0498941e2c6d219965f8e85fec12f7acfdf7c3359ffbf3e944", 0xb6, 0x87, &(0x7f0000001000-0x50)={0x5, 0x0, 0x9, @tid=r5}, 0x0, r3}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x189, r0, &(0x7f0000000000)="ac2c6413ca4e82e5ae36b7426735ae3ef2aedb8e9efae87ff623e2a84dfea7", 0x1f, 0x0, &(0x7f0000000000)={0xd3, 0x7, 0x5, @tid=r6}, 0x1, r3}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2010, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x7fff, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[], 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x8)={r2, 0x4c}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={r1, 0x9b, "9bf486629f563190235f04e59626915d10fd5670733fcf85afb4bdedd685c2143d4352d0e33349908b620aa2af81bfd61dab8cdb49091b19f48627baa871098828458610812504a284c6910bb32532b8d847887939d34753e1d85a403407dc3594fe32b9a904c622e8f3b890f6f8b6eb2dd71bdbf9b813ecee2e3dbf1585fae10f235a55a7aa470ae0e1a3dc9a069e7c34ef3da6fed536bf64ab9f"}, &(0x7f0000004000-0x4)=0xa4) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000002000)="2f6465762f766373612300", 0x210, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r8, 0x80404532, &(0x7f0000000000)="") [ 620.187676] QAT: Invalid ioctl 2017/08/07 12:10:16 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x1, &(0x7f000099d000/0x2000)=nil) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 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) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000862000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000865000-0x4)=0x0, &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) r3 = request_key(&(0x7f0000000000)="5001000000000004", &(0x7f0000051000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000626000-0x1)="00", 0x0) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f0000004000-0x40)={0x40, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x0, 0x0, @thr={&(0x7f0000001000)="", &(0x7f000000f000)=""}}, 0x0, r4}]) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xca, 0x0, 0x0, 0x1000}) ioctl(r4, 0x2285, &(0x7f0000007000)="53") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000864000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f000059f000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000436000/0x3000)=nil, 0x3000, 0x1, 0x10000032, r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) accept4$inet(r5, &(0x7f0000c89000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049e000)=0x10, 0x80000) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000d09000)="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", 0x1001) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000009000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) 2017/08/07 12:10:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000f04000)="240000001e000d13ffbe0608ed2400000800000000090f00fa1b000004ab0d00002001ff", 0x24) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cb4000-0xb0)={{0x0, 0x62}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000179000)=[{0xb, 0x7fffffff}, {0x3, 0x401}, {0xb, 0x7fff}, {0x4, 0x1ff}], 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) pipe(&(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000066000+0xa82)="2e2f66696c653000", &(0x7f0000042000)="2e2f66696c653000", &(0x7f0000066000)="66757365626c6b00", 0x40, 0x0) splice(r5, 0x0, r7, 0x0, 0x58, 0x0) r8 = dup2(r4, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000ef0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000aef000-0x20)="5993176fe086025dc57cc4d90dce1639e135cc405cbd14dbde594ef0485d6dfc"}) write(r6, &(0x7f00007cc000)="211187a874ea607e81545a412b2523d5b8026c88bb93f52877306c8ee7ab990f930727abf1b3a2425fb604619a674c6aec1a5d400d84aaf502c1495b479c9eada72cebd9c13e0468da6bd33434887d9bd212c29499d9e15e3f11cbd725768a3966e4866fc55fb6dd7e83c053aa2a842e5a93509da101bd3c8a163a678628ada2f23b029985d282358b5b7650392bbaf2fb560f5460", 0x95) r9 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pwrite64(r9, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) pipe(&(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r11, 0x407, 0x0) sendfile(r11, r9, &(0x7f0000316000)=0x0, 0x2ea96fac) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) userfaultfd(0x80800) splice(r6, 0x0, r11, 0x0, 0x100000000, 0x0) splice(r10, 0x0, r7, 0x0, 0xfffffdff, 0x0) writev(r8, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/08/07 12:10:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00001c8000)="2f6465762f7663732300", 0x1f, 0x0) r2 = perf_event_open(&(0x7f000044a000-0x78)={0x2, 0x78, 0xde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x4000000000000000, 0xfa, 0x1000000000, 0x9, 0xfffffffffffffffe, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffff7a, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0x78, r1, 0x20000000000000) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) get_robust_list(r0, &(0x7f0000055000-0x8)=&(0x7f000065a000-0x18)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x8)=0x18) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = getpgrp(r0) r7 = getpgrp(r6) r8 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x180) write$tun(r8, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00009de000)="2e2f66696c653000", &(0x7f00009c5000-0x9)="676673326d65746100", 0x1000, &(0x7f0000c19000-0x31)="78a63bfe38775f0bc8be02b3218c4573c4e4dd232b71d1fbcb8d1892cbd75670c6d14fb2ccdf22fd4482759942d274e789") mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x7, 0x4000000033, r3, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000fb4000-0x8)=0x10001) gettid() unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x5, 0x251, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") fchmod(r4, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000587000-0x10)={0x2, &(0x7f0000f8a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000fb3000-0x14)={r9, 0x3, &(0x7f0000b5d000-0xc)=[0x0, 0x0, 0x8], &(0x7f0000fb3000-0x8)=[0x4f, 0x400000000003ff], 0x1, 0x4, 0xeb, &(0x7f0000cec000-0x10)=[0x100, 0x6, 0x200, 0x93], &(0x7f0000253000)=[0x9], 0x0}) link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x8)="2e2f66696c653100") close(r5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x0) 2017/08/07 12:10:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x8) r1 = socket$inet(0x2, 0x803, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000502000)="b746308ac3796a64ccca8555346a60c453d450a57991ce8a6582d98ad63762d245aa205c135d452b253533dfdec285712b0dd95d79dabe09bb22ab48e9f13e93acdeed85a51ea894b4602fa344adab7271e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143f4130b6c81b81d2422ffd4779d9e12c1a3a92654a1986004700eabab1ff04269a57464a2471febd9d510000172d8f56caa0c6f80e522f72c19a89ee67f64c0fac701895fe964dac9de76700b06e1161c16c4bc1d55bca4320c14479a96c3e6a331a230aeb0bbf30fa4e439d701fec25f2ad6c38", 0xe2) syz_emit_ethernet(0x76, &(0x7f0000fb9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0xff, 0xff, "3f1340178f277675e4b1c93bfe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f7351808f0952b4f5c40b93900000000aff300ffe8d3ea68fc064100000000000000bf38fc73d84e3ae1f077f5bddfd6"}}}}) r2 = socket$inet6(0xa, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bfd000)=0x0, &(0x7f0000dcc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000489000-0x8)={0x0, 0x0}, &(0x7f0000dff000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xffff) syz_emit_ethernet(0x107, &(0x7f0000c85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x7, 0x4, 0x2, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x1f}, @end={0x0}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x7fd, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}) 2017/08/07 12:10:16 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fc4000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fc4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0xffffffff, &(0x7f000034d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, 0x0, &(0x7f00008d6000-0x4)=0x0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) r4 = socket$inet6_sctp(0xa, 0x100000001, 0x84) getsockname$inet(0xffffffffffffffff, &(0x7f0000fbe000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10) setsockopt$inet6_mreq(r4, 0x29, 0x100000001b, &(0x7f0000fb6000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) listen(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000)={0x7fff}, 0x8, 0x80000) r5 = timerfd_create(0x1, 0x0) r6 = signalfd4(r5, &(0x7f0000001000-0x8)={0xc49}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000003, 0x3f, r6, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x0, 0x0) dup(r7) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x3c, r5, 0x20) r8 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d60000/0x2000)=nil, 0x2000, 0x1, 0x10010, r8, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/07 12:10:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000080000)={0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007c0000)=0x0) getsockname(r0, &(0x7f00001d0000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d7f000)=0x58) fcntl$lock(r0, 0x40c, &(0x7f0000566000-0x20)={0x0, 0x3, 0x3, 0x0, r1}) r2 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) r3 = creat(&(0x7f00000fc000)="2e2f66696c653000", 0x1) getpeername$llc(r3, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025e000-0x4)=0x10) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000036b000)={0x0, 0x80000000}, &(0x7f0000b8c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000004a000-0x1008)={r5, 0x1000, "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"}, &(0x7f000035d000)=0x1008) poll(&(0x7f0000f81000-0x8)=[{r4, 0x4004, 0x0}], 0x1, 0x2) r6 = dup3(r4, r2, 0x80000) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000950000)={0x6, 0x9, 0x401}) creat(&(0x7f0000e63000)="2e2f66696c653000", 0x8) 2017/08/07 12:10:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f00007d2000/0x1000)=nil, 0x1000, 0x2000000, 0x30, r0, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x115e, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x8014, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x1000004, 0x11, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x7, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) pipe(&(0x7f000003b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1000002, 0x32, r2, 0x0) mmap(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x6, 0x40010, r0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r1, &(0x7f000000d000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000015000)=0x10) lseek(r2, 0x800000000000, 0x3) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000003b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x1000001, 0x35, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r4, 0x2276, &(0x7f00006fc000)="") mmap(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x2000000, 0x20010, r1, 0x0) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x3, 0x1c, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x20000062, r2, 0x0, 0x9, 0xc) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x2000001, 0x36, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003f000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059f000/0x3000)=nil, 0x3000, 0x3, 0xc010, r1, 0x0) mmap(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x0, 0x800000001010, r4, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f000003f000-0x30)=[{&(0x7f000003d000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f000003c000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f000003c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}], 0x3, 0x30) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f000003e000-0xd0)={0xffffffff, 0x8, 0x7, 0xffffffff, 0x1, 0x5, 0x4, 0x356, 0x24c7, 0x1000, 0xb, 0x8, 0x1, 0x6, 0x100000001, 0x1f, 0x1d0, 0xfffffffffffffffc, 0x0, 0x9, 0x9, 0x5, 0xc72, 0x40, 0x9, 0x9}) mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x8033, r1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) lsetxattr(&(0x7f0000f9d000)="2e2f66696c653000", &(0x7f0000f9d000)="2e2d00", &(0x7f0000951000)="6d643573756d00", 0x7, 0x3) 2017/08/07 12:10:16 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b1000-0xa)="2f6465762f70746d7800", 0x140, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000fd9000-0x8)="7472757374656400", &(0x7f00002d7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x2) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000949000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fd8000)=r4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000687000-0x4)=0x0, &(0x7f00005ed000)=0x4) r5 = semget(0x2, 0x4, 0x100) semctl$GETNCNT(r5, 0x3, 0xe, &(0x7f00009d1000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fda000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) r6 = dup(r0) r7 = semget$private(0x0, 0x1, 0x10) semctl$IPC_RMID(r7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000c8f000)=0x0, 0x4) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000b53000)="a656eadaecaee73922401b7d65cf8a8df51304641477f6382392238796cbd16cfc3e0fd0324230c7c55c9283e4384993e64accee700e2fb4773d336b85a538c7e1b5e9e8091b53d1cb6a1ba744484a8b2f2f29bff1809a70c3db2c0eb45a6159b5dc2d63507bf340908b68f68667665f6580a4bfd6946a0e5602ffcbd4e681ded3419a48b0077847464c7b5f791213e8a772ac33dfe293fe992c9ff0335ad6de29b815b47ffd51be", 0xa8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000fdb000-0x8)=0x0) socket(0x8, 0x8000a, 0x0) shutdown(r0, 0x1) openat(r6, &(0x7f00007d0000)="e91f7189591e9233614b", 0x10000, 0x29) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 620.330706] ================================================================== [ 620.338167] BUG: KASAN: double-free or invalid-free in selinux_tun_dev_free_security+0x15/0x20 [ 620.346899] [ 620.348522] CPU: 0 PID: 29497 Comm: syz-executor0 Not tainted 4.13.0-rc4+ #23 [ 620.355773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.365108] Call Trace: [ 620.367683] dump_stack+0x194/0x257 [ 620.371318] ? arch_local_irq_restore+0x53/0x53 [ 620.375973] ? show_regs_print_info+0x65/0x65 [ 620.380447] ? mark_held_locks+0xaf/0x100 [ 620.384588] ? selinux_tun_dev_free_security+0x15/0x20 [ 620.389847] print_address_description+0x7f/0x260 [ 620.394672] ? selinux_tun_dev_free_security+0x15/0x20 [ 620.399931] ? selinux_tun_dev_free_security+0x15/0x20 [ 620.405189] kasan_report_double_free+0x55/0x80 [ 620.409840] kasan_slab_free+0xa0/0xc0 [ 620.413710] kfree+0xd3/0x260 [ 620.416801] selinux_tun_dev_free_security+0x15/0x20 [ 620.421933] security_tun_dev_free_security+0x48/0x80 [ 620.427109] __tun_chr_ioctl+0x2ce6/0x3d50 [ 620.431340] ? tun_select_queue+0x580/0x580 [ 620.435642] ? lock_downgrade+0x990/0x990 [ 620.439775] ? lock_release+0xa40/0xa40 [ 620.443739] ? __lock_is_held+0xb6/0x140 [ 620.447824] ? check_same_owner+0x320/0x320 [ 620.452129] ? fput+0xd2/0x140 [ 620.455320] ? tun_chr_compat_ioctl+0x30/0x30 [ 620.459794] tun_chr_ioctl+0x2a/0x40 [ 620.463490] ? tun_chr_ioctl+0x2a/0x40 [ 620.467364] do_vfs_ioctl+0x1b1/0x1520 [ 620.471242] ? ioctl_preallocate+0x2b0/0x2b0 [ 620.475639] ? selinux_capable+0x40/0x40 [ 620.479689] ? SyS_futex+0x28e/0x380 [ 620.483408] ? security_file_ioctl+0x89/0xb0 [ 620.487804] SyS_ioctl+0x8f/0xc0 [ 620.491162] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 620.495896] RIP: 0033:0x4512c9 [ 620.499070] RSP: 002b:00007f1ad4b01c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 620.506758] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512c9 [ 620.514004] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000016 [ 620.521252] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 620.528500] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6681 [ 620.535746] R13: 00000000ffffffff R14: 00000000200fc000 R15: 0000000000000001 [ 620.543023] [ 620.544634] Allocated by task 29497: [ 620.548328] save_stack_trace+0x16/0x20 [ 620.552279] save_stack+0x43/0xd0 [ 620.555709] kasan_kmalloc+0xaa/0xd0 [ 620.559399] kmem_cache_alloc_trace+0x101/0x6f0 [ 620.564050] selinux_tun_dev_alloc_security+0x49/0x170 [ 620.569309] security_tun_dev_alloc_security+0x6d/0xa0 [ 620.574563] __tun_chr_ioctl+0x1730/0x3d50 [ 620.578773] tun_chr_ioctl+0x2a/0x40 [ 620.582580] do_vfs_ioctl+0x1b1/0x1520 [ 620.586444] SyS_ioctl+0x8f/0xc0 [ 620.589787] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 620.594772] [ 620.596378] Freed by task 29497: [ 620.599724] save_stack_trace+0x16/0x20 [ 620.603683] save_stack+0x43/0xd0 [ 620.607115] kasan_slab_free+0x6e/0xc0 [ 620.610982] kfree+0xd3/0x260 [ 620.614066] selinux_tun_dev_free_security+0x15/0x20 [ 620.619145] security_tun_dev_free_security+0x48/0x80 [ 620.624314] tun_free_netdev+0x13b/0x1b0 [ 620.628357] register_netdevice+0x8d0/0xee0 [ 620.632660] __tun_chr_ioctl+0x1caf/0x3d50 [ 620.636872] tun_chr_ioctl+0x2a/0x40 [ 620.640563] do_vfs_ioctl+0x1b1/0x1520 [ 620.644426] SyS_ioctl+0x8f/0xc0 [ 620.647771] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 620.652499] [ 620.654113] The buggy address belongs to the object at ffff8801c172ad80 [ 620.654113] which belongs to the cache kmalloc-32 of size 32 [ 620.666579] The buggy address is located 0 bytes inside of [ 620.666579] 32-byte region [ffff8801c172ad80, ffff8801c172ada0) [ 620.678176] The buggy address belongs to the page: [ 620.683085] page:ffffea0006251130 count:1 mapcount:0 mapping:ffff8801c172a000 index:0xffff8801c172afc1 [ 620.692507] flags: 0x200000000000100(slab) [ 620.696723] raw: 0200000000000100 ffff8801c172a000 ffff8801c172afc1 000000010000003f [ 620.704580] raw: ffffea00064977a0 ffffea000654d490 ffff8801dbc00100 [ 620.710959] page dumped because: kasan: bad access detected [ 620.716642] [ 620.718242] Memory state around the buggy address: [ 620.723148] ffff8801c172ac80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 620.730484] ffff8801c172ad00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 620.737820] >ffff8801c172ad80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 620.745151] ^ [ 620.748494] ffff8801c172ae00: fb fb fb fb fc fc fc fc 01 fc fc fc fc fc fc fc [ 620.755988] ffff8801c172ae80: 00 00 00 fc fc fc fc fc fb fb fb fb fc fc fc fc [ 620.763321] ================================================================== [ 620.770654] Disabling lock debugging due to kernel taint [ 620.776075] Kernel panic - not syncing: panic_on_warn set ... [ 620.776075] [ 620.783414] CPU: 0 PID: 29497 Comm: syz-executor0 Tainted: G B 4.13.0-rc4+ #23 [ 620.791874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.801202] Call Trace: [ 620.803769] dump_stack+0x194/0x257 [ 620.807379] ? arch_local_irq_restore+0x53/0x53 [ 620.812040] ? kasan_end_report+0x32/0x50 [ 620.816169] ? lock_downgrade+0x990/0x990 [ 620.820299] panic+0x1e4/0x417 [ 620.823470] ? __warn+0x1d9/0x1d9 [ 620.828003] ? add_taint+0x40/0x50 [ 620.831529] ? selinux_tun_dev_free_security+0x15/0x20 [ 620.836783] ? selinux_tun_dev_free_security+0x15/0x20 [ 620.844157] kasan_end_report+0x50/0x50 [ 620.848113] kasan_report_double_free+0x72/0x80 [ 620.852761] kasan_slab_free+0xa0/0xc0 [ 620.856626] kfree+0xd3/0x260 [ 620.859846] selinux_tun_dev_free_security+0x15/0x20 [ 620.864980] security_tun_dev_free_security+0x48/0x80 [ 620.870154] __tun_chr_ioctl+0x2ce6/0x3d50 [ 620.874377] ? tun_select_queue+0x580/0x580 [ 620.878678] ? lock_downgrade+0x990/0x990 [ 620.882809] ? lock_release+0xa40/0xa40 [ 620.886780] ? __lock_is_held+0xb6/0x140 [ 620.890844] ? check_same_owner+0x320/0x320 [ 620.895143] ? fput+0xd2/0x140 [ 620.898316] ? tun_chr_compat_ioctl+0x30/0x30 [ 620.902787] tun_chr_ioctl+0x2a/0x40 [ 620.906477] ? tun_chr_ioctl+0x2a/0x40 [ 620.910345] do_vfs_ioctl+0x1b1/0x1520 [ 620.914214] ? ioctl_preallocate+0x2b0/0x2b0 [ 620.918601] ? selinux_capable+0x40/0x40 [ 620.922643] ? SyS_futex+0x28e/0x380 [ 620.926347] ? security_file_ioctl+0x89/0xb0 [ 620.930738] SyS_ioctl+0x8f/0xc0 [ 620.934087] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 620.938820] RIP: 0033:0x4512c9 [ 620.941986] RSP: 002b:00007f1ad4b01c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010 [ 620.949672] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004512c9 [ 620.956924] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000016 [ 620.964171] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 620.971419] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6681 [ 620.978662] R13: 00000000ffffffff R14: 00000000200fc000 R15: 0000000000000001 [ 620.986259] Dumping ftrace buffer: [ 620.989771] (ftrace buffer empty) [ 620.993444] Kernel Offset: disabled [ 620.997035] Rebooting in 86400 seconds..