xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0xfffffd51}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) creat(&(0x7f000047c000)='./file0\x00', 0x94) 2018/01/17 17:42:52 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x8, 0x2, 0x0}) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/01/17 17:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000977000-0xe)='/dev/keychord\x00', 0x2, 0x0) close(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0x301000, 0x191) openat$ashmem(0xffffffffffffff9c, &(0x7f00002a9000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000054a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000e3d000)=0xc) stat(&(0x7f0000a42000-0x8)='./file0\x00', &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006eb000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x3, 0xffffffff, 0x2, 0xa0, 0x0, 0xaf, r2, r3}, {0x9, 0xdab, 0x200, 0x1ff, 0x3, 0x4, 0x7fffffff, 0x8}, {0x2, 0x0, 0x1, 0x2}, 0x9, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x40, 0x5, 0x6e0, 0x7}}, 0xe8) syz_open_dev$sndtimer(&(0x7f0000e6f000-0xf)='/dev/snd/timer\x00', 0x0, 0x42000) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000746000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f8000-0x4)=0xe8) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c1000)={r4, r5, r6}, 0xc) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000498000+0x5cc)='net/if_inet6\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000609000)=0xffffffff80000001) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f00001b9000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x8001, 0x0, {0xa, 0x0, 0x667, @loopback={0x0, 0x1}, 0x7}}}, 0xfffffdec, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4) 2018/01/17 17:42:53 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000fac000-0x8)='./file0\x00', 0x406000, 0x10) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000433000)="b3365bfc3e4598211ac100f6b01d3415d6672a2c0ceee0cfe7bdf144218087faa9e1e155f13e0c62659c411da0ea85dd073d30c0b48aa06659be9708e57743dbbacc43c257f7da35ee27485c2db9b3d65806a25dc4291e55b3bd78efd180db6edcddb7da3f86d4a3ef35bae2af4197b5e6c56ac3c8f4e5989c6dfdc7f5deae2659a70f699848b1c1") mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f69000-0x4)={0x0, &(0x7f0000eed000)=[]}, 0x10) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000027b000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000331000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x63, 0x0, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x4, 0x4) socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000078000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000009e000)={{0x75a, 0x6f6}, 'port1\x00', 0x40, 0x800, 0x2, 0x4, 0x7fff, 0x800, 0x7fff, 0x0, 0x4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000c8c000-0x4)=0x0, &(0x7f00000d0000-0x4)=0x4) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000097c000-0x10)=@req={0x2, 0x0, 0x5, 0x5}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000668000)=0x0, &(0x7f00005d4000)=0x4) 2018/01/17 17:42:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00006fb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xff, 0x8, 0x200}, &(0x7f0000000000)=0x10) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000433000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007f7000-0x10)={0x5, &(0x7f000095d000)=[{0x20, 0x1, 0xfffffffffffffffc, 0x1ff}, {0x8, 0x68, 0x7, 0xe6}, {0x2, 0x5, 0xcfd, 0xd3c7}, {0x6, 0x3, 0x5, 0x3f}, {0xbc, 0x40, 0x64, 0x5a1}]}, 0x10) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000743000)=0x0) ptrace$setopts(0x4206, r1, 0x6, 0x40) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000022f000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/17 17:42:53 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") rt_sigsuspend(&(0x7f0000002000-0x3)={0x0}, 0x8) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000005d000)={0x6, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000228000-0x20)={0x5, r1, 0x10001, 0xffffffffffff0000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004dc000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) setrlimit(0xd, &(0x7f0000eee000-0x10)={0x200, 0x7fffffff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000070e000)="2d5a78c0651d5a36e91b9cd81fb01cd796eb02ae6e3bfc9ac46038d64565ab", 0x1f) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a4000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000023b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b0d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) dup3(r1, r0, 0x0) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000a76000)={0xfffffffffffffffc, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') userfaultfd(0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000066a000)=0x0) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)=""}) select(0x40, &(0x7f0000aec000-0x40)={0x1, 0x6, 0x9, 0x11d, 0x5, 0x4, 0x100, 0x21}, &(0x7f0000429000-0x40)={0x6, 0x7, 0x7, 0x4281, 0x9, 0x4, 0x3, 0x475}, &(0x7f00002b3000)={0x4, 0x8, 0x5, 0x200, 0x9, 0x100000000, 0x8, 0x4}, &(0x7f0000bbb000)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000084000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f000070e000)={0x27, 0x8, 0x5, 0x7, 0x1, 0x3, "ad061461d5b762cd93d25e1a02e8f70d5bbf6250a730ae4a8b1480c574b26345b13ac0c84035976495c50aa79aaf6a0adfb14a8c7b93ca39d6e372dd04a20a", 0xffffffff00000001}, 0x60) r1 = socket$inet6(0xa, 0x400000000011, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00006ef000-0x4)=0x3, 0x4) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000-0x9)='/dev/sg#\x00', 0xffffffffffff5dcf, 0x2000) pread64(r0, &(0x7f000063a000-0x1b)=""/27, 0x1b, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/policy\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000fee000-0xb)='clear_refs\x00') 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000085a000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bb4000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000866000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/hwrng\x00', 0x8c382, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f000059d000-0x43)="57003a4de5b1592540d56075a5653cf886622f4682ab8e64f7782478d1de629b16876bd9395accb17727b0000000056a6ab10476ba91c0323d6b999851e7842491a04b", 0xffffffffffffffa2) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x18, &(0x7f00005a6000)=0x1, 0x2e9) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c89", 0x2c}], 0x1, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0xd8, 0x1ff, 0x2, "184ec37d47a68ff5acba2d329ca099b22479dc1f774cae5f93f6657ec1cf021cd39f4c834c52f8d15c4abc247ef33892edcca6323c16bc1bc642171b2888ceea59e95bc3e3792381cd683fcc596d5dbdd9563837a6bfe99dba8ccb5d395dd312101d6d4e11ce195ccae9ea4f3114136bb614301ca4e66c82f7c8a015bad4ef64f66211b286d3a4fd4273509746389d1de1079d0bada153bc6d9b1c37025fbc10e12e28dd5ab40f568a3fc9248d87d8833c90fa570afb02cb21b09d2f87ff1c22acdfcb37200ee1"}], 0x198, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x202, 0x0, &(0x7f0000a8a000-0x10)={0x4, 0xffff, 0x20000, "e8914cd9d8fd", 0xfffffffffffffffe, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/17 17:42:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/17 17:42:53 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00007d6000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f5b000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x20, 0x100, 0xfd, 0x80200000, r1}) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x130)=[{0x38, 0x116, 0x40, "31f20379ffda6b5d820fd7eafd261c19bc031cb8e6915d21ab1d653ef5f23468c047fb"}, {0xf8, 0xf036bd8214b7bc4c, 0x4, "3835ce23b59e276ee39b1d4effb9fe5cec5fb8a0598289ba5d6fffd7b4755cc2886756e290ebbfb5fb19cfc32a67d5c356150404193ab4937f45e790881b959833a0bda60d96b39d4cea756eb43a8af8122510014e6099fc5d38c1706dd6997db83e7692d2fed46bf740a97fb3f168af04e3769ed8e846ed7d27bb7e71b9a054f5fc26447bb6ff5f00ed5ae9d9024d1cbb400e9d5c3cc50c53cc25f3d54e7f04a0ca9b9e0057c08e5af027713b16af5601e3317e4948b80a36bea1bf4da132e5608240fe74cc8821fcba6f66e44d403cbb95bc39353095aefb8bbfc22c5f09dd0c00ad75"}], 0x130, 0x8000}, 0x800) r2 = fcntl$dupfd(r0, 0x406, r0) listen$netrom(r2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/121, 0x79) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x8, 0x0, 0x2, 0x0, 0x5, 0xa, 0x20, 0x0, 0x0, r1, r4}, {0xfffffffffffff20d, 0x5, 0x8, 0x37, 0x1, 0x4, 0x1, 0x7fffffff}, {0x7ff, 0x2, 0x8, 0xd1}, 0x7, 0x2, 0x2, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in=@rand_addr=0x7b1, 0x5, 0x0, 0x0, 0x400, 0x6, 0x1, 0xe5}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x100}, 0xc, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000001000+0x7f4)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='eql\x00'}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00', 0x1000) modify_ldt$write(0x1, &(0x7f0000001000)={0xffff, 0x0, 0x0, 0x1, 0x1, 0x3ff, 0x4, 0xfffffffffffffffc, 0x3ff, 0x6cca}, 0x10) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000008, 0x1011, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000000000)={&(0x7f0000005000)=@full={{0x3, {"dea330424770cf"}, 0x9}, [{"5dff91a3e1eea8"}, {"d949ba12523eb6"}, {"d70415aef8e4bd"}, {"b923fc87c0608e"}, {"77910f06b71c0f"}, {"f6e80c47e6e068"}, {"ec60e37dc1732d"}, {"86546594315f7b"}]}, 0x48, &(0x7f0000005000)=[{&(0x7f0000000000)="afdcbc59b76822e4addf667122807dda9b3e1421a9b954fab574a538502dd82d2a266b14a91f9f19a3914a055ff2f340c5e402fb242ae5256f8dc3e53593a76868532ccb511740bac9ad161a3939c73eeb74da4d2c906e4d2c5435aa6c8214c0", 0x60}, {&(0x7f0000006000-0x21)="1dcdd476c2a7075155ebeab834b6720b607d6c043fc8b49e84add6f0387b587618", 0x21}, {&(0x7f0000005000)="f7beaa1033dbb8a596ac9439f856d95bce74655ca130d8515212101de6f2e01dc513352aad028f75e2a9ca556d74bde763481fdaf049e9d3095a9cf5e9957694afbbd7b9e1acd2cc0d9f97d2b00cc264bc51c087368954b276217d2f99babdcde519192a824094d92922f293c494a0d5f4d59c22e72d60930a41e3d8b9521d6d3f54e815074a590891504e0a03e529fb2d31e435899cc300a74bbcc4bae736e69829cf9466494a9b0f6620d43623d2f67e7f191626fea9ab09be8677e51e8207d5b30d21876b53a4b0a1", 0xca}, {&(0x7f0000005000)="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", 0x1000}], 0x4, &(0x7f0000006000-0x308)=[{0xa8, 0x108, 0x2, "d66b29f2fa64f6df34f4be05f1678d868daf51330f13b1a7d8017591b9b1ec6d6cdfbb5611fdd2906f18f5d4ea161b1696639108098d35c40ad26dc50e48c9c733a92fcd82b1f6cd0f5f307d7e36c611c19ee4584ac8b03ffcf351fc659ee8e7776b97727e734c956da2d400fce192868badeffc2fa3db84a06e6d315e6674d11ee49b2055dbb9971442fddccb04b230aa007e"}, {0x98, 0x0, 0x3, "2660a806f68765f5f5fc61e1dd74761094816bc9c92321a043c4b053096720858b4c0a351ae94ba719baedba18f915c602808d5aab6ffe46688bbda3a3e7b20b1a0b71744bc8a7da0872c67cd8437f42ff5673d31c02b40464131f505f0e68bc9a02e17d67510eb969b7ee956fd060c6807926b31363ad145ba4ac59104feed27cf481e6e46b"}, {0xd8, 0x119, 0x3f, "e4f8a9504f4b4b526147901db24b7e33ced007774c822630f90c0184119db02a5c319f3ce466f643ea5892f2c0c4f8f7050f8b4dec28580f936b2b9ea267210f4bb397db7fa4a2cb3b03d637bef92fb75486fd13a435bdb3162b60ba9647fc8b09ca2b0d684b3da477d607cd35d7a2a9d2fb56a764f7040d42c4c1d6dc6411164bf9e843949c43b87f57297c1fc5b65e6670dc27a7869a7609bc9d8155a9a81d1c7f0a9fa42c8a266fc6ab869b9d17a4a0aaaa7e9fbfc590319a3411a0d3994dfae4a5ea"}, {0xd8, 0x1ff, 0x2, "160df67dd4e1e3f72bbb7ddd95cd525d01990da92feca8e2a5636b938b332f2fb21225e1b82d805e08cc60b3f1afe8363f5ec6a44c8a3d3c4fef8c06f86315b1c5a9606bb4804c1553fb88e7344154f0853b5f9649844b67a4741b544e2c0332c39aeb02f049f9804652a849391e9ffe93005a852424dc8a10d300cba1c495ae1013bac00feeed52d49093495c908a4968409020db3aa8835d7aa6bad64ddd03355a9cd4f4543d944698418d2a461f57a3f3f75e3f2960bec4dc7cadbe785b8f2909e68d7f"}, {0x18, 0x116, 0x1, '+&\b'}], 0x308, 0x20000000}, 0x2) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect(r0, &(0x7f0000dc4000-0x10)=@in={0x2, 0x3, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdff) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/keychord\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f5d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001ff000-0x1)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000240000)={&(0x7f00007a5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea3000-0x4)=0x240, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000079b000-0x10)={0x0, 0x0}, &(0x7f0000b5e000-0x4)=0x10) write(r0, &(0x7f0000d73000-0xd9)="01a5510145570d496184252d3824d0d1d346c5b7a81b45ca8862994e491f25cfc078dbab058c90b715c1f97ae413e9d8b5e3d551894d57146dc5d832b7b040d0f0abe32c68de915e10702dd877e6b67124cc8b2a9ed5b30b3fe500f9f7e3a1fb12925fcfd7ced13c454c20668667b6f3c802fd37d0401393428ae24d05e892338f5ad4c6307a78b8787181e4d0511a7120e66714ac885bd2b9efe1712e363e5388703c8369af6e0e4266ae81db15b3c2ed892580dff93460517d3c284cd76cece2f683ce4ad3e317313d52b541d3b2593cf3b5ff81f897415d", 0xd9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendto$inet(r0, &(0x7f0000f4f000)="7c5ee8d7e972d016acdc709556a3e6b13e496972cdf728f5b9bebe4491fb20858dccdb9273f1980a08ecf82627bee3d72bf4b9b546ed892133962fa490d7418258d7b2589c637d9f97779b2fa329", 0x4e, 0x40000, &(0x7f0000935000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc3) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ca2000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000815000-0x7)='ns/pid\x00') r2 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000287000)='/dev/random\x00', 0x0, 0x400002) ioctl$void(r0, 0xc0045878) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006a0000-0x4)=@int=0x0, &(0x7f0000d08000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000599000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d6d000)=0x0) process_vm_readv(r0, &(0x7f0000698000)=[{&(0x7f0000a70000-0xdd)=""/221, 0xdd}, {&(0x7f000098b000)=""/205, 0xcd}, {&(0x7f000042d000)=""/187, 0xbb}, {&(0x7f0000eb8000-0x30)=""/48, 0x30}], 0x4, &(0x7f0000243000)=[{&(0x7f00008c4000-0x79)=""/121, 0x79}, {&(0x7f000021e000)=""/75, 0x4b}, {&(0x7f000087a000)=""/7, 0x7}, {&(0x7f0000fb8000)=""/68, 0x44}, {&(0x7f0000984000-0xf0)=""/240, 0xf0}, {&(0x7f0000f1f000)=""/161, 0xa1}, {&(0x7f00000d3000-0xce)=""/206, 0xce}, {&(0x7f0000d1c000)=""/89, 0x59}], 0x8, 0x0) chroot(&(0x7f00004ce000-0x8)='./file0\x00') 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x3, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r2 = signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000645000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d85000)={0x4c, 0x0, &(0x7f0000675000)=[@exit_looper={0x630d}, @register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f000059c000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000cd5000-0x1)=0x0, 0x1, 0x0, 0x9}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000625000-0x28)=[0x30, 0x38, 0x38, 0x78, 0x38]}}], 0xb, 0x0, &(0x7f0000bb3000)="71a26b567c7804bb90fe32"}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 17:42:53 executing program 6: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005d8000-0xe)='/selinux/user\x00', 0x2, 0x0) tee(r0, r1, 0x2321, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) sync() 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000017f000)=0x4, 0x200000000000ff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000855000-0x8)=0x0, &(0x7f0000ad1000-0x4)=0x8) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000f4d000-0x4)=0x0) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r1, 0xa, 0x38) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r6, r7) tkill(r5, 0x16) [ 63.247262] sock: sock_set_timeout: `syz-executor3' (pid 13975) tries to set negative timeout 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ee000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fdd000)=0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r1, &(0x7f00009b0000-0x40)=[{&(0x7f00009b8000-0x67)="82c73febea38156b8d9ccbbe3a8975c08867f3bd588ed6b863b5123356545fccc2944f3ba29c198223575b5a128e31504ce1ef0cbf3f9e956138bd05d331d5bb3e3e89dc225e66e2745d884260d29c33a79fce4be6af23a446f0e530a13c7844a2b8cfb7864ce4", 0x67}, {&(0x7f0000d44000-0x84)="aec778bfc522c2773d1547a772cc563d22e095f5d1cd65f757ef853aaa864736af8953036e7b907576be93dc69302014fa305a56a1403d7f31d5e2a9a4c1d64965d0c0c23c6a10cd7a4399c969c6189c17c868a28cc576396693946c7eefbc92c6c243b255a0ef2fd18222bea0a92c8849673b61b2e52591e7802cd84de2c0d0cde57e0c", 0x84}, {&(0x7f0000be6000-0xe2)="f5c25f94819ab0bc01df15a9c54cb969e6c27adf42302f766f18baf0f7182922eae7d971eec4a5059d2c05b0b3d3348bb5d069a994e9edbc0cd2d7f624f2056aad5581715d430a9b8c10ae31963c6e8a2aa9e1fe31b7367787f6ff06ca11bac3fca77e0522f2cbdc7ce4f22c49dfb1e9f988b9cde9d3abe3f964612bfd2b815a1b387badd81c527932a949c32cd529196c2d0f86a99004d08f5d879e48e1763f2989866192fb839ef4fd8e4edf7a14e67c582282e585a9cc19faaec0d5a636cf63b7e83ccc1fc7ded777a4b166bfba05c7b056e5272411cf59bcc7d17ca61802dea4", 0xe2}, {&(0x7f0000597000-0x9)="3ec3ec983c0df52baa", 0x9}], 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000540000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a5f000)=""/219) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000e8d000)="24000026007f000000000000005f140001ff01000000000000000010000c0400ff18", 0xfffffffffffffd56) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000059f000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fbf000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad7000-0x4)=0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fc0000-0x90)=[{&(0x7f0000c2e000)=""/49, 0x31}, {&(0x7f0000095000)=""/237, 0xed}, {&(0x7f00005cf000)=""/0, 0x0}, {&(0x7f0000fc0000-0x1000)=""/4096, 0x1000}, {&(0x7f00000a5000)=""/67, 0x43}, {&(0x7f0000beb000-0x8c)=""/140, 0x8c}, {&(0x7f00007ac000)=""/65, 0x41}, {&(0x7f000095a000-0xa5)=""/165, 0xa5}, {&(0x7f0000fbf000)=""/17, 0x11}], 0x9) clock_getres(0x5, &(0x7f0000fbf000-0x10)={0x0, 0x0}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b99000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000351000-0x10)={0x0, &(0x7f0000826000)=[{0x1000, 0x4, 0x1, 0x20000007b4}]}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xbf) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa1000-0x9)='/dev/sg#\x00', 0x54c, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x7) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000069a000-0x6)={0x0, 0x80000000}, &(0x7f0000df7000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000773000)={r1, 0x1000, 0x49cf7987, 0x1, 0x10001, 0x8000, 0x8, 0xadb7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x38, 0xfffffffffffffff7, 0x9, 0x23c}}, &(0x7f0000cdb000)=0xb8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x556}, {&(0x7f0000c61000)="b619c66a465e6dd3288e95e81e148f31dcf99346a635bdbcb9a9b2262af86cc60b746c148371957a992aac316df8700fc406d2b3b52814b445debf3150241ef3a235ef453c1371b2e4703375308922e9947097f29b830d649254ee752a1dc910fdc18d40fea0ef65106799d8aa106eaa20de59add1265a779c96792f27ef346ccae92703d61420b912eb278b980faef917ae9d0e5d0523eb1a89da6e5295940a7a4ce1607e600047", 0xa8}], 0x2, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000505000)="b4711ab83b8759d6eba2b2f9a630210146403dec7924f1cede3232266ee9390d0b334caf8826789eb6b984d9", 0x2c}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x3, &(0x7f0000036000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0xf610, 0x20, 0x1a9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4, 0x0}}], 0xc0, 0x814}], 0x2, 0x24008001) 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000c58000)={0x0, 0x2de, 0xde, 0x4, 0xd90c, 0x3f}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000e7000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffef0, 0x0}, 0x0) sendmmsg(r1, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000ba000-0x8)={0x0, 0xf4e, 0x101}, &(0x7f000028e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c97000)=@assoc_id=r3, &(0x7f000008b000-0x4)=0x4) 2018/01/17 17:42:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000ed7000-0x9)='/dev/sg#\x00', 0x3f, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d70000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x5, &(0x7f0000c45000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f00000ba000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00008ce000)=0x3a) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000260000)=0x0, &(0x7f0000d90000-0x4)=0x4) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c0a000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x10000004, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003c4000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006e3000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7fffffff, 0x1000, 0x3f, 0xffffffffffff2387, 0x3, 0x3, 0x4, 0x87, 0x4, 0xff, 0x9, 0x66091936, 0x9, 0x5]}, &(0x7f000020b000+0x911)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000df3000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000eb0000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e4000-0x8)={r2, 0x20}, &(0x7f0000203000-0x4)=0x8) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ac8000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000039c000-0x20)={@generic="34aa4b80804dfecca4e68ea7d1c946eb", @ifru_flags=0x200}) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) dup3(r1, r1, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x1, 0x26}, 'port0\x00', 0xca, 0xc1403, 0x0, 0x3, 0x9, 0x81, 0x4, 0x0, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000899000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000-0x2)='.\x00', 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000012000-0x4)=0xa, 0x24f) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2421, 0xce3b, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x89, 0x90000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000314000)="", &(0x7f0000313000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00009e1000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key$keyring(&(0x7f00005c1000-0x8)='keyring\x00', &(0x7f0000dc3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f000095a000-0x5)='user\x00', &(0x7f0000f00000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031c000-0x90)="fbc95503648e302f2b1c2394d742f7bb4262813c7d63cc619e064a78dcc01385380b560be1e39186b1133cb181b689ba25343a8ed73ddaa051433ac3de4cc361342c8188deba7d8e652e18f485ef999e1af9efc5f89a4ac43ee8b64e1aa3ce85a318a609ae47cbc3d183a86d1ec0adfb121a8daf825ec3cca8348c46ace982289b92fed2550f699fd11fb383166ae479", 0x90, 0x0) keyctl$unlink(0x9, r2, r3) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000f73000-0x4)=0x1ff, 0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c2d000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c40000+0x9a8)={@dev={0xac, 0x14, 0x0, 0xf}, @loopback=0x7f000001, r1}, 0xc) bind$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:53 executing program 6: unshare(0x80000800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x5, "c573c06cbd92c4819d3aeee2e2544a5f422b2f8f8da687ba1df6fb97ba13b78ca032d6d27df61f8748692251a2aa505d3fb02ca4a024bc9bb975dd35f4352c92e4e85db5cc3623259b40c4c8b4fcc331"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000-0x4b)=""/75, &(0x7f0000000000)=0x4b) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000cbb000)=0x1, 0x4) sendmsg$unix(r1, &(0x7f0000758000-0x38)={&(0x7f00007a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099d000)=[], 0x0, &(0x7f0000813000-0x170)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f28000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73797a6b616c6c6572300000e500"}) finit_module(r0, &(0x7f00006ea000-0x10)="735f7a6b616c6c6572300000e5000000", 0x6) 2018/01/17 17:42:53 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b64000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a5000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') umount2(&(0x7f0000067000)='..', 0x0) [ 63.423608] binder: 14006:14017 got new transaction with bad transaction stack, transaction 116 has target 14006:14007 [ 63.434874] binder: 14006:14017 transaction failed 29201/-71, size 0-0 line 3031 [ 63.454841] binder: release 14006:14007 transaction 116 in, still active [ 63.461760] binder: send failed reply for transaction 116 to 14006:14017 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@getneigh={0x14, 0x1e, 0x310, 0x5, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4008890) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)=""/140, &(0x7f0000002000-0x4)=0x8c) fchmod(r0, 0x2) r1 = socket(0x820000000000000a, 0x2, 0x0) dup3(r0, r1, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00008a7000-0x12)={@common='tunl0\x00', 0x0}) 2018/01/17 17:42:53 executing program 5: modify_ldt$read_default(0x2, &(0x7f00009b9000-0xff)=""/255, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") listxattr(&(0x7f0000b81000)='./file0\x00', &(0x7f0000a59000-0x28)=""/59, 0x3b) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) umount2(&(0x7f0000e48000-0x8)='./file0\x00', 0xf) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f96000)=@generic={0x30b3, 0x2d740454, 0x1ff}) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003f7000)={0x0, 0x0, ""}, &(0x7f0000c5e000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a1a000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000681000)=0x1f) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000011000)="14656d3100", 0x5, &(0x7f0000000000)='\x00') 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9f000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000ade000)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f0000e6c000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000012000-0xaf)=""/0, 0x0) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000771000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = epoll_create(0x2) socketpair$packet(0x11, 0xe11ae56307e6b860, 0x300, &(0x7f000044a000-0x8)={0x0, 0x0}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000e00000)={0x2, [0x8000, 0xa44]}, 0x8) r6 = perf_event_open(&(0x7f0000461000-0x78)={0x3, 0x78, 0x6, 0x7, 0x340b, 0x5, 0x0, 0x5, 0x100, 0x2, 0x58f, 0x2, 0x5, 0x7, 0x5, 0x5, 0xfffffffffffffffa, 0x6, 0x5, 0xb1d, 0x5, 0x400, 0x100, 0x6, 0x72ff, 0x100, 0xe9d, 0x108, 0x1, 0x2, 0x400, 0x4, 0x81, 0x0, 0x3, 0x6e, 0x1, 0x8, 0x0, 0x7ff, 0x0, @perf_config_ext={0x80000001, 0x1}, 0x1000, 0x5, 0x100, 0x3, 0x9, 0x29, 0x1b5a65c0, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x4) r7 = inotify_init1(0x800) r8 = signalfd(0xffffffffffffffff, &(0x7f0000c13000-0x8)={0x5}, 0x8) socketpair$inet(0x2, 0x4, 0x6, &(0x7f00007aa000)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000a52000)={0x0, 0x0}) ppoll(&(0x7f00006f2000-0x50)=[{r1, 0x4000, 0x0}, {r2, 0x100, 0x0}, {r3, 0x8008, 0x0}, {r4, 0xa000, 0x0}, {r5, 0x321, 0x0}, {r6, 0x0, 0x0}, {r7, 0x2000, 0x0}, {r8, 0x8, 0x0}, {r9, 0x4, 0x0}, {r10, 0x42d2, 0x0}], 0xa, &(0x7f00002cc000-0x10)={0x0, 0x0}, &(0x7f0000a67000)={0x9}, 0x8) geteuid() 2018/01/17 17:42:53 executing program 7: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000001000-0x1)='.', 0xa0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x1}}, 0x2e) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffc25) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000100000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000e4b000)={0x0, 0x3ff, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000dc2000)=""/19, &(0x7f0000170000-0x4)=0x13) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000006000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb249}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x4389, 0x5, 0x3, 0x4, 0x8, 0x0, 0x7ff, 0x5, 0x4, 0x10000, 0xffffffff, 0x3, 0x5, 0x0]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x9f)={r1, 0x97, "f24f8396e01dc5f1f1c891f4d6ba4d1f179f9334c1b0967c48b71b1bd32f26ff9754726e91abfeba199f387ce348d50ec3996133caa12ef2dd8da93023233960dc5de3122bdfd3ae61088f43184e42259d82ae0d5e2586d6b19f3d4e69bded03406a173ddc068eec8fe4cbc24acf6f7031a4bdb75ee961a87b4c9f1a8827a0c500b74a4731088a60da1204d3b59e3f94c237f3689797fa"}, &(0x7f0000006000)=0x9f) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000006000)={&(0x7f0000007000-0x18)=[0xffffffff, 0x2de, 0x9, 0x9, 0x2, 0x8], 0x6, 0x91, 0xdbed, 0x9ea, 0x6, 0x4, {0x400, 0xeda, 0xe8, 0x2, 0x1000, 0x800, 0xff80000000000, 0x7fff, 0x101, 0x1, 0x7, 0x7fff, 0x7fffffff, 0x5, "859a64b73f45b35c8387cc31dc66628acb2d973fd41fda730f118941152c1c35"}}) 2018/01/17 17:42:53 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000609000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r1, 0x5}, &(0x7f0000003000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x808, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x27c, 0x29da, 0x200, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000005000)="1976d06b783fa7388235ac4f3cd4f3ac06fea24daa140588aadae64374817bcb345681c2d374dd9676b32f813401efcb93776d6bb4dec30cd5d84912f176a0f82b909bd06751f79e9477b5f8717bb54a6b7d92222871312f972c63d0a80c7567622b910eb4f6ff47990f2001332cbc9992bd0763925ff13e58e0483723064115e41de209c01b9037613d972f8e62b6638845db60880b60d06369da72715ac06c779a358d8324d5ee1c841f29c7876f6e370f6b153a43c26effea5a4d2922428a478d9cae205ebf38f26ee4a9cb47b4a9eca68afa37", &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)="24222c1e182c5983b12ae4339eccabb88b9552f6f4ee1134adbd1d16a682e27fbc66fc1f90136c66f7ad9b482fd0b8587d58d5f05820f648c64445d01369ff80000a8890839def2aa9215490110dbd63f7417ee595ab5706a2819aedd337fa1c22f0616ac1038579c5e07b9c48e8a761bb50d5a3bd1d69e911ae0b94d9cf47eac8eb0ab96c2c1656abdd035a80a193d2eb31f1d7f791b7a038add1d471dbd3f93c4fc49472ddf34e37bad6ff") getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000008000-0x4)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000008000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x1, &(0x7f0000004000)=""/240, 0xf0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000001000-0x5b)="e023f9c6087c5247fc266b38b70f2d850d7cb787049390de6b982e49bc714197fabbb37a547b5b19d4a2778bb77b49894f08991a552a3797afd7d1dc0b36f575fd882a140d0c18fd56763d177ca02e433683997500875ba3585382", 0x5b}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000007000-0xfc)="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", 0xfc}, {&(0x7f0000004000-0x19)="ede7741ee87fbf40259aaa485313ed6ff4348ff632b3365ad0", 0x19}, {&(0x7f0000009000)="9ca1533ba2ae94dec589f4c6c63538b93a91f357c50be9ef64af3de0a2b7828b", 0x20}, {&(0x7f000000a000-0xe4)="a640f5a52e7f786d04f0ac90a17bc10b56907632a0065dfdd6082319ff828bd5e04a4f4f78b65cf30e8cf6c2bb4d52ad9b5e033289f3595779eb2873dc9da6392c2c5ab93716b206464465208af917210befff65edee447d538c4ac1b791d21533cc8260c23c4d9801023a02b81c55dd6e4d4ceff6da779d6e47083ca6f6f84cf8113e60c6924330302f3880cecca21fa97478e3141d753d45822ca195cf8fd792c672320d0d48543a02a00a09ea8eafe3a64bc74a7407b4241e57ca49ed3c0b8fed635000af1b6c19f1e8f069afa8fdba2e37df0ca315706eeaeddbd25f08762d630924", 0xe4}, {&(0x7f0000000000)="90be02b291297c3ba37572ebe2ed1a1200b96a3e478605cbdbc63debdb0d087d7f192d29b1348935f5091a13695638", 0x2f}], 0x7, 0x0) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f03000)='/dev/loop#\x00', 0x8, 0x80) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000367000)={0x0, @in6={{0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x8}, &(0x7f0000e30000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d56000-0x8c)={r2, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bd4000-0x4)=0x8c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fa3000)={@generic="120fc27866c17be6409d9d996729a3d4", @ifru_flags=0x1201}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a22000-0x4)=0x0) [ 63.462915] binder_alloc: 14006: binder_alloc_buf, no vma [ 63.462932] binder: 14006:14017 transaction failed 29189/-3, size 0-0 line 3127 [ 63.481568] binder: undelivered TRANSACTION_COMPLETE [ 63.488200] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.498285] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.510703] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000c02000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d45000-0x68)={0xfffffffffffffeff, 0x2, 0x3ff, {0x77359400, 0x0}, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000398000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ce5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000087a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000034e000)='./file0\x00', 0x8002, 0x1e9) accept4$packet(0xffffffffffffffff, &(0x7f0000c93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000003e000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000026000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000308000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f0a000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x1, 0x1, 0x100000001, 0x0, 0x80, 0xa0, 0xc, r1, r2}, {0x101, 0x8, 0x5, 0x8001, 0x8, 0x10000, 0x4, 0x9}, {0x100000001, 0x20, 0x5, 0x3ff}, 0x7, 0x9, 0x1, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x1, 0xf7, 0xfffffffffffffffd, 0x10001, 0x1f}}, 0xe8) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) 2018/01/17 17:42:53 executing program 4: r0 = dup(0xffffffffffffff9c) fchmodat(r0, &(0x7f00003c2000)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000323000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000795000)="", 0x0, 0x20020003, &(0x7f000013f000-0x1)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff8b) shutdown(r1, 0x1) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000cb1000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a98000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=@random={"000002cf", ')^\x00'}, &(0x7f0000000000)=""/46, 0x2e) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf6000-0xe)='/dev/keychord\x00', 0x100, 0x0) poll(&(0x7f0000e9e000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000b8e000)=[{&(0x7f00007a2000-0x3b)="e8f5a7f02558ba84add9bd89a1743f469d9adbce6ca8d2ab6121b083cbcb5bc7ceb986b2e60dd2bea5ff4122f57706cbd5ae82f091309dea495853", 0x3b}, {&(0x7f0000a7a000-0xe1)="a8921744d0d40ed0c8c8c050a27cdbcc8511379a513a69ee057bfa112d840b4db053d913ba08bc406a87ef0781798bdbeff236f9d658e230452eed2277ba33ad969c70c7bad60548ebd2271a930d6b3b4cbe6e1bbc8be28d5138b77ee6fb402c36fc77b26d8bf8f58d8c60e04185d9e3d1ddf6fc87060ef763641ab85bfc026e8e717be6e834ec136fae3b8df1b2060b0e6b7880530d960db2cefbd0cdf49983d9eac67071c08c547362ee49d137eb04ef5513c6176b72bdccd8e7c32ca1b191bb57b3ad41e6a1ff509eca84053b2289c9e624057eeb3937106052959fe74bd1bd", 0xe1}, {&(0x7f000010c000-0xa0)="af3f426b673752ba06bb90e7a9833060009da2cecd01bdb5b5e5466554852a98c7dcf78e3993f8c3b468f3f613dbab58d1827e6ac7a56dc3229363c0e8960044782ceafa7527ebd19fbf8c04359d5de2479a38b072a5c46dc035df85dba09abb29ff75b10e903eaaeefc72c27426ffcae42e6708657bf969c070d397ded333512b988be33ee54fd7db0dd5c56c8db5940be243e138324c6c6eb579e071d147b3", 0xa0}, {&(0x7f0000bec000)="d50ac707fb1920a736a67946245b34f79fc0262910afd21a30ab4761a6d72a491a566ecb45be59683458d4caefec621f76aa220fa066d5204def9aa3403e327aa77d51b4bdf5ab68bf769797b274b50334d573efcfb636df2f073e2cc99fa9365702207d9127a6caa87af97cbe7ed56c94de62f8a774f91b636d0eb7ad49baa6fb2fa944bf63f841ba3dac389206fb51cfe1b85c59184ece6058318f0b1fdf06ec0a5dfd62", 0xa5}], 0x4) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b2c000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000810000)=""/72) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004d3000)=0x0, &(0x7f0000bdf000)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x6) truncate(&(0x7f0000571000)='./file0\x00', 0x8) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000b37000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b37000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b36000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x0, 0xff, 0xd, 0x6, 0x330c, 0x7}, &(0x7f00004a7000)=0x20) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca1000)=0x0) fcntl$lock(r0, 0x5, &(0x7f00004bd000)={0x1, 0x1, 0x6, 0x8332d94, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ecd000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000696000-0xc)={0x4, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00008e7000-0x10)={0x4, &(0x7f00002b7000-0x10)=[0x1cf, 0xfffffffffffffffe, 0x9, 0x2]}) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getrlimit(0x4, &(0x7f0000baa000-0x10)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"e711e0bd3f021f"}, 0x0}, [{"81c829a28b7089"}, {"21f731983f2850"}, {"2d56da65b22355"}, {"166b809846a30c"}, {"4dec3cf6200266"}, {"bdaa9742333fe5"}, {"e7e6d43824fd0c"}, {"1924eea2ca1977"}]}, 0x48) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x400000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000010000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(0xffffffffffffffff) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f00007d5000)=""/144, &(0x7f0000001000-0x4)=0x8c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c29000-0x9c)=""/156, &(0x7f0000f44000)=0x9c) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000bb4000)=0x0, &(0x7f00005cf000-0x4)=0x4) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000055c000-0x4)=0x0, &(0x7f00008c8000)=0x4) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x402803f, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000834000-0x8)=0x0, 0xfffd) 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000890000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c6b000-0x10)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00001fe000-0x10)={r3, r4, 0xfffffffeffffffff}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000ab5000-0x18)={0xcd, 0xfffffffffffffffe, 0xe166, 0xefd, 0x8, 0xfff}) r6 = syz_open_dev$sndtimer(&(0x7f00000ed000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000451000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_tcp_buf(r7, 0x6, 0x16, &(0x7f000069f000-0xe0)=""/224, &(0x7f00009fa000)=0xe0) dup3(r1, r0, 0x0) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) shutdown(r0, 0x1) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000bd9000-0x8)='./file0\x00', 0x50) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) signalfd4(r1, &(0x7f0000cf4000-0x8)={0x0}, 0x8, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000252000-0x4)=0x0) getpgrp(r2) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') keyctl$link(0x8, 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000885000+0x357)={0x0, 0x0}) waitid(0x1, r3, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000748000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) fcntl$lock(r1, 0x5, &(0x7f00008d1000-0x20)={0x0, 0x4, 0x0, 0x4, r3}) 2018/01/17 17:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0\x00', 0x61) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001f1000)={@common='eql\x00', @ifru_flags=0x4001}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000135000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write(0x1, &(0x7f00000ee000)={0x0, 0x1000, 0xffffffff, 0x0, 0x5, 0x3f, 0x2, 0x800, 0x20, 0x2}, 0x10) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f0000310000)='./file0/bus\x00', 0x9) modify_ldt$write2(0x11, &(0x7f00003c4000-0x10)={0xfffffffffffffffe, 0xffffffff, 0x1000, 0x916, 0x5, 0x2, 0x5, 0xfff, 0x2, 0x8}, 0x10) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000957000)=""/221, 0xdd) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000f14000)={0x8, 0x81, 0x33c, 0x9, 0x9, 0x20, 0xfffffffffffffffd, 0x4, 0xffff, 0x3, 0xbc, 0x9}) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) fcntl$addseals(r1, 0x409, 0x11) 2018/01/17 17:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000094b000)='./file0\x00', &(0x7f0000b7b000-0x7c)=""/124, 0x7c) r0 = syz_open_procfs(0x0, &(0x7f0000be5000-0xb)='net/psched\x00') getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000781000)=0x0, &(0x7f0000a85000)=0x4) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) r2 = open(&(0x7f0000dbf000-0x8)='./file0\x00', 0x283, 0x148) read$eventfd(r2, &(0x7f000027b000-0x8)=0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000b5c000-0x4)=0x0, &(0x7f0000995000-0x4)=0xfffffffffffffe31) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000c4000)=0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000dcc000)=@req3={0x1ff, 0x5, 0x1ff, 0x6, 0x4, 0x8, 0x9}, 0x1c) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007ef000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getpriority(0x3, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4, 0x0}) 2018/01/17 17:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r0, 0x8}, {r0, 0x9}}, &(0x7f0000365000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 17:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000172000)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009cb000-0x4)=0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00004d7000)='./file0\x00', r1, &(0x7f0000ffb000)='./control\x00') 2018/01/17 17:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) getitimer(0x1, &(0x7f0000984000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) open$dir(&(0x7f00007c0000)='./file0\x00', 0x880, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) ioctl$TCFLSH(r8, 0x540b, 0x40) 2018/01/17 17:42:53 executing program 1: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x89)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000012f000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000a1a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x74)={r1, 0x6c, "a5dfe3b98e4a02160b367458ab9f805e973907986891e2a1bfc652bdc74651deb45e5bf1a0a89517ec188cf6751b0d1bf642685ca185578b2fe52d267f62a87af7e01152c00b0bc696f7f12488467628923ea206531117b65d18a4785a52928f05e85cb54e41a108c4fc9590"}, &(0x7f0000877000)=0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0xffffffffffffffc3) 2018/01/17 17:42:53 executing program 7: r0 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7ff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cee000)={@common='vlan0\x00', 0xcf}) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/17 17:42:53 executing program 0: getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000132000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/01/17 17:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000205000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000aa5000-0x20)={0xfffffffffffffffb, 0x0, 0x2, 0xa00}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000d81000-0x20)={0x4, r4, 0x3, 0xab8}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/17 17:42:53 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8001) 2018/01/17 17:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x26020000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f00009f9000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d7000)=0xc) r1 = gettid() exit(0x1000007) syz_open_procfs(r1, &(0x7f0000918000)='mountinfo\x00') mkdir(&(0x7f0000dd2000-0x8)='./file0\x00', 0x8) 2018/01/17 17:42:53 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000000a000)=@file={0x0, ""/4096}, &(0x7f000000b000-0x4)=0x1002) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000c000)=""/4096, &(0x7f000000d000-0x4)=0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) [ 63.873695] binder: 14207:14210 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/17 17:42:54 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000000f000-0x60)=[{{0x77359400, 0x0}, 0x8, 0x3, 0x2}, {{0x0, 0x0}, 0x7, 0x80000001, 0x2}, {{r2, r3/1000+30000}, 0x1, 0x1f, 0x10001}, {{0x77359400, 0x0}, 0x4, 0x80, 0x7}], 0x60) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) 2018/01/17 17:42:54 executing program 2: socketpair(0x0, 0x800, 0x3c, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000b70000-0x10)={0x4, 0x9, 0x6, "86978363a6d5", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000019000-0x4)=0xffff) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000001c000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x33, &(0x7f000001b000)={0x11, 0x7f, 0x4, 0x80000001}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000f000-0xc)=@known='trusted.syz\x00', &(0x7f000001d000)=""/6, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000001e000)=0x3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001e000-0x8)={0x0, 0x1f}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001e000-0x8)={r5, 0xed8c}, &(0x7f000001d000)=0x8) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000ea1000-0xc)={0x4, 0x0, 0x48b, 0x4, 0xffff}, 0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000078f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) symlinkat(&(0x7f0000c98000)='./file0\x00', r1, &(0x7f000013c000-0x8)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f0000c22000-0x8)='./file0\x00', 0x2805, 0x0) 2018/01/17 17:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f0000964000-0x10d8)=[{0xa0, 0x0, 0x0, "9bc183b1253ffc3ea76d0b41364fc41fdb55066b580a7cdc705b56570b55f04ab0c01d3bec426cfcc9f88ba96ff1ed1b590b78365c04c3047edf486cadf4f7cc744103f120f44f31f2e24011c07f95ea8b05f9cda51356763818f83cec32a1286ce6c8e9834123e8bf7b98167a7bb27e662814f9545b0d8bfbfd832e1ff3da0be48d5b07c5e30483685e"}, {0x1010, 0x116, 0xffffffff00000000, "ade5421daa6726579c2b88cf40518370dbb107203069a79eb2129c8db7eea722a0c5a3fcec89231d81c4284d0b63968eab6ec8848bdc32744705da45003453e6f271c5073f684aa8d10f3b062fb13dcda6876e66ee22a21f3a740391b23c2047fcfbbcfd1eb86173985cf125da0c9ea8a7df2528a850ac33000231ca2623fbc2dca399910b9b2f473ec97d2dc6417e2c34003094609f226b11cf5a589eeb0b6f87ceaa58ce48f559838297781303890f5f8f59094852d2274d5d7101183093bdf6ee12d639e2c83d57a9189a212691f74dcf93b81773c683a2dc45b880f97991792d6a1e8414f68a7a11cb7ccee7707736a2a7656bb955b9fe15ccf02de481d3458cfb595b682900e0713d40dc149d5807919bff515004184f8b0101109c8ff787b4d44355fd8b0c99c81f654991043dbebf890165239d009a7746f2b0f3d2a36406bf199c16fb53ba218eeab03cb6dba8d3fae5fbc983112adff55039060c0d1c9fb00e64597191cce066c62f9d72d6b90b2adbbe7f529ab22348208da57bc27f496448a1ad99462d65ccda6160f1d1518299e2803c303e89303d26ab38891a97de8424e7cb9fad07d3530c7edde74917f4d9eb8f1d0d1535d98903d11e7f667fbae6b0159d431cd80d7aaced5a9d8f86ee79bc452bcfe49663214ff725e996762d1800650c6a93f8e3e036d97549aa835b6e7cdf03aae016800a9821e13de6af4e9ae3519e5b7d25e4deb6746f076992c12411d3d61aa76709853695382128540515c91f442a0ffddde608c6f3a01360e64c60975349abf99ce12416405971a701c2f76bc65c0fdb4b0d744e6fc99b3d4dd43feecf1c53c77691b20dab1363c0eaf0a54c21211f3cb2ae35a1bc77e8be23bfe1780cf824a3696e1db5d7c0139b5c071765e29cd45fdb7153842433263048cdf025d421e04b08abcd0eb446e343178ad84acae5024ec5366dd7e9062fa1064473468aebda220a6405489e25e445d4f2f8a4f090a57126fe641070c62745a5e28f01c2d1431f09d7a0cfe81d7a33207f845774720ead1491e79075521e97a7c179a088787c63523c7e22e4e5d0792eb43cc5d55d2e63adf91e9babf19d760858e33624c5a8db97e5f7e7072cfd58a4975ef39c1471507fa4a75c272f6ff8e8be2d3de5c8ccec429667023f841a40cb05d1748dddc4bcc419af0b87b790144f672db0c0805a25a83c3b59cf420f2739a630a718d0fdc504b76ec6aa031bf55bea42f5513a71aa3eb3bed231b4fe9d936615df031891ecc3ceb7afba157fd3255e6d3b02e2374ba5ce214756c7972df0626a072127dc02daf25b09c490efb73efd86a2cddb0fe143156f73e4f722cf5215a8ccb81bb7ba88d193a3bb75deef70afb178f68b43c8b9478c098b324671aaed843c9a08fea9ece43900c0ba6ffccc02ffc188b3fb3eeb3a3d201a8feafd1ccba94540367f4fb65ebb5c0a2efdc553194359d2ea9207ecb1cb3c1a1270575cb96d8079409eb55543d3528597b2ecd260dd89c380abd572cf9bcd46bda69c10e92439a879c0b0cc796fdd4cea0876ae48e4d51e6ef444c65c3a90496d67deaf33b9cb0c3ea63f035eb0aa6139d4d04c4a7a07c1bf37074b3a4ca6e8d258210b2509872060374e914779b2734514e5eaf3fe6828ae112dcde7e5f8082bbc81951cc9339812bd83591a1c9111f205e4012f503a2375ef52948cff061d2850d9a8e349a7c4ed18c19079b72ceaccb5458e338db5c4dcbf2028a6866b63cf113bf787159314caea1e3a0dcbb13cb2638f3e9b13585e7b530654b9f2ee47a4fd8686a54dcaa78b01c075591126264a31f0428f1234301a598ab3bca75a81ee73d1b74cbd33ea785bb90650c13b024158153aecba2f51bc60a88df513bc70ffcad26b57b852fbd12ebf66595f101f65554d5e8a89adb124dc13ed4a9c54c31d64362aea0db9324cd1a13ee4f7e681e6e470369269dd91b4193d25fb46b8d65f917968aa3e161b3310b7abf29773d657cb40df3863ef4fed4d79e4f84ab9368d85e0eabb688b46ec6bd5467df26cb099400ce8c3cd8ab4f33765bf9474ebd3201a3e8b32d7680a213af3090253aa0a391eabc4ead99be1359757744f4ce9e0e96a49aca41391cd56c982efe0554080e3a2369964c317754b1690ec5c542278d4df53f1a9a2357f3a7e2ef9b0c3b77e365b3c830c471ba6b66d45d5e5cdf61e48198305ea5bcb50e7d5e15b475f63cf5fdee48168c4b4bf2d41150093594d6d49b30203be28553750664c8cc7f6d476dffc97d56b184105f60f1af9a4797a9f0963711908cfcae431739272a8a6a682c0e2b8506d44e0a3c553be53092112f8f23e4129a412e21e2f6a6e81f84ecb50894b63da45330197c609828646c0de307cf4dc2904710b68109e19f354d596a33e033428cf9086f93a313132810e3cda1777ef40a28fd9c85a323bc4703ed525a8f06689063999284228852d55a83c7d625a29d1cd72f9fc1883289eee01bf2ef4ce543dab0c3b40de849769d4d85e6c3d64385363985b2933ce6fab08ed65147eb9e18341e3c5aa6e8d12bbf9b7e1e0cf10031fcdb40b08be77fdbe8c11b7c2d48ea8b793a020a80f08fe88e2b2c332e09bd56b96fcd97eaa4c7b22cc4496ffd0d8f19d171687d18b57bb067eb63e797465823c2336c0cc07b684730bcb9fc4d1faa5002c3c00e43dbb274f19022795f6919a050da12e58ff7e5a0f154424545008792de4d3649f7fd7f86494b5becb1b5cb7bb93972fd2c58570dce657e04386c95366b3b2233044238b638fa899b308752d1e3688c3d3cbdc6f162a688f23be87ae81a980218de29757360b291434b7225911c71c54cc38f9d478c5c87f9448a33a6134bcc1e649926721e8a7374cb3d5b90fa5365328abb4cb155c4188f7ad494dfb20ed4c4f61998e031ff4c0862fbc44135aaaeee7e46296150fa3c21afe7bd5eef8689640a015ec4c0b75f1a12d1d3b4ccb246d777191f7dedd2233a7d417353a2fae7224953b38d776efbc6adf24c99b3f4c96c14fb9506bca363575d4b0e98f843edc76394c8c6a4001e9e8dd5500905cf78ce7ba1e166fae7cd28773da1302c9c1615b9a147eed6962b16d07530c37563a0bb505cc64bf5b692c9ec7b33223d4d49d25e2df7f145660f7eaa6f7e35b367d9654a4d795340a362b5995c1c59a62162c8827893078373c608261ffb152948b9f51f851195085d7799e801bfc9e45c8b31bd6bb801b39a3f9fb8924cd3ed33f25d1846286bbf77f4b764fe8fd88a02c308e59dce64c23991ba06f9c8af08bf9b6a6819c5eff41f519697795464a4cf3d2300f6a8fecbe4b202475284ca260f264afc4c8b4db4dcaa4e670815be65906644cfb09fbccb63c8f700b0d6a98d28bd8a5f304e741c4dc043b24c0a70b7f05f6054f62754923ab170486d8d0b64490479aee370b197bf8c4bd76850d93307d9f9cf0b8a7f92172aeb3224946a9ffa2400ba715364b31ff628245f9f1234edd0c970cc0d2e3759ae2a0034aef555994a1a4dc67538adff624c8e44cf80f983662d30fcb27af3731cb22ea2fc6d33b916f2c07819845bc5b91b18ada2d9625f92b1e29f0b5ae0644a295fa37d68f36749b79a14697677219e67fc5dc8b80f1f6706af510c61664903254ec7d06331163fffb6bc8f311b5b2bcd9281d1e3370ac87983ed9d369285629d08bd0a70d67a1c00b2ae3e354b53de069c8af8a805f22d8ad422cea9d82851657bb2990001dac2e0f01c61e580d3f333cba59088b861fda393f82070636856333f869d401b56decdb67e67784ede5c6167f5bc6c91fdbd1e7b0db83168f6d99f1dbb2d1d8b79df4112ee896851b551983ca5783765871c7d547e0ecad3aee6a42a60f953170e59f5c515c2c9c19ab10b751edda7494350adaf168d1938bc8de021de4dc5406251e1cf2263ad62b09b93efdfe328f959ced0940866e01a86ec89905961284d131ae30ea8db0111732e269482c5baa64d3997d58205aeec76a038d77a837c1fe874a14428b44d04c8fe9c815b117694a3dec26859b402a4d16351ed9d96fb2bf0ffd7fe9572a5840a2f4aaec886eecd61bbd96c7aafe1cf8ae39698e95ee5dc084f35d10c8e7e11ccefc663fb9b2312c4d3b87ece81341f129dfa2d9444993843dc65cd59e8149fb4feedac83eb421f4889efc46f7d236cf0e0a3b3eccfe27bb848a95b065b6d1e03353097236982ade1beaef1b29b54dc1abc5259035f056013017bbda2e22b18a3e298e034d1a143767eaeebec6a64f4830af968f22a41e04dbd0f911fc824c8b508655882b780cd2a6c10ed4991f5c48dabcdb8743a73132d5a8941f77d19f010bf10e92f6ba6161ddc8bbf1bd7026abf9d3e6b33882b43e057776e4abaa3ae4ec32e7da6fb8d0f7605a5ae0693a7b0217b1d4f8db8453fbb96af4a71de1fd85dfc7bff9077095acea2d26709f06309de237efe2c218a56072945edd5e117135df2efe451915df5431efe96dd6de4c714e22e8e346ecc3952c49a650dff9c8f4ae0307c0f777b9400cd50536a907aa9f25207aaa704c1bc2b593c8e02a4c8873b077d2eac84d5d499332cdc19a023857f78b0f330337b5d70d2bebb63982c28df5e8807e99c07676dc6a563ee1345836ed7121f8d74fd082244252d4364a93350e462ff256ebc3fad5c381d4951311b92541610759032faac7b7eff76a1f3bb1625e87330bba00a3f9abef750c250b8d6b4e971e28272a46013919181d5a8ad1bbb125d38dac16ea48e069deb63f3603c2ef50ccb6c4bff5157c4c811b3f6585bb55aed22a6a19f0e8c3aa7a161e8a6c4e78cd560c8b41c75a1b18b420b11d627f4c801b3d6c7c78faefec7e374cd9db396da5a77ddb13669f453174b2a62adb5a173799fbb037018252ce41910947de29cddce130a937c93d8cbf5d6102484c93d00c02195c2236804b5a73df464437ac190667d9260ee23df14295a97b1f07535ecac8e5346303129517d4ca7b73eb6c98c1c4c82d45b33c3940f5bf2a30a825c73a5facf9435820208949a76c1aa23f4a85fbf07da647856a73e68a66f4440d2eb4979f84e14b94b6d219acb8e0e77787eebc2361bc30bab5861d97bdaf4ab6fa51e5393c5e9131f0f8e0be6da2bb8052404777acb0f1bb41f2656002ca878917777b44c29665b62451e6a07787404196ddf27a5c9def997de3224bb520965d5d0bc3106ded1f8f160cd524465d173565ffb89ef2aa82f070d498297231c60e214715604dd273c1fa269aae2da8428d2f0f121e4fabf16b76faec238f8f26a6e9c6e451c55622f764fc5f63919f2b8483b2cf1abebd95cade28b985507c2365ab5e1f7db87b3fd1265f1874f5ed6d293c4211b5a8c9904db9e5f6cd926f22ee7458b83c826d5189416fe9fd69ca56c9a072aaabc7bbf8ece901b39630e0ca1911344e484dc63a79522c0ee9c3beebcf1d62b7ce555cef76806d0c9b6f45d6cff706887c9ad8989b11f36752f0f49cbbd8f3293409bf82d483c52e2a52a2b101af4497323ba685b53c16877972bcf0c8ea1fd17f746d5d1da61bbc05dc29ea9ec9cae9ad7aff979b88f2ef4757438ce4f47c34eb3bb4ee58a92e2a2faf1719c85a388d64b4dcf362594f8ad76075f3b55fedfdd91f42e8f00d7b41d914b263983c013a7d374094b416f0100aadfbde9f733fd36f938cb03d0f181c1080f41e77049fef3b9737b785b75d60065e2cb5900b53dbfb901f1b84029b11be9fd1478460d63ec2eca94be21bfb7700147199efcb568962"}], 0x10b0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000833000)={&(0x7f0000bd7000)=@ipx={0x4, 0x9, 0x3b8, "abf193737415", 0x4, 0x0}, 0x10, &(0x7f000027c000-0x90)=[{&(0x7f0000eda000-0x8e)="69d8af104dbc4cbf99466a587338623dcf8c079dacf9d9e3afb372287b549bc589b62c1bb56ab3e147717ae7d79f8aedd15976cde70c013774b01216d9f143221411e5ad3dedb1591bd505083512e1aad6731b487414413251189857fe27f1af6c206a5190ce9ee0a83f173ff2defea5bce3baa16fe9b244bcc30ac619fc8754c3ccc4e4b7ef8bde64cdbfadf73a", 0x8e}, {&(0x7f000046e000)="4d0b4680558e713212ea17d19e3ac9dbb780df97", 0x14}, {&(0x7f0000a0d000-0xd5)="d8d984f699e27fe066f3a927efd86090582203bd338ca4c890872d6a7396b30a4cc54da10627554e289ea0568da7c88c015a15c743d07ae40e53fd2ba82c2b86466d78eebdf14ec8139b79d5466d95889ea77fb0f84222ee6e73ff7a802d57e66677c444e6bd7ab866acf916a742ea31e5d72746f8025d9c8cdd8de29fad4102f4c4b722ef8f4ccfa1d95cbb179193f7f1bd2ef818fcdafa74bf660361eb40cb02eca335900e51043543bd57841d481eb56bc5cd51d436b98481bc819fbf4ecf6e294f4c8d83e81eb68b7e230dd1d5fe987a325b99", 0xd5}, {&(0x7f000088e000-0xe4)="2c0d403261a5d41fca97fd68a97fb855e109662425d4cd2ab18bf1bb648e60d3b9d13511d906873cdfa75aa50210bbe7557f3557edfe5f12f218887e32577ed12546370ba1f86b367b5a21736ad18354d763dd7ae3443796bd290afeb6d5142b19f93ed33a5f168143242cff65fd41244317b42260a28fb8607ebddce4997ff9e859185278968b32dae54520f1dab1aa6f10669e8391ff42030eb96b2f4b7105ee701bbf1c4bb967596849f866711ee16c2f8aa75969018edac41a8ddf4b32aa27650768cbeae6691f8c8b70f01660f793f006675d8890557ce5a15b0d51f5dc03c1dd90", 0xe4}, {&(0x7f00003f0000)="ef80309367316ff4c83ba26b34b20679a93952d197d3ef9ef5a97488864b8bd166426785124c953f241923a4c8e930b0443b555bd8d42ae6119c36077fa49ecdd366cfa6c0b2eb51283438cbb5f35c49f8ea73a0f163266dbf2835eca41cf6acbaf867e49b3a95300d5108284d2f023f3ed963f6b0e7229711d5b56b5d7616193e5809fc566ab98b2b51be5231b4bb0c00e37f449444d4d6ba8afa3a26865142fe9d42d743a7e9c1baa8aa9b9a486566890eb079071b1d05c470ea49dea1482b640793cdecc8939539a7c0776081ab29e22d06b9", 0xd4}, {&(0x7f00003ad000)="10eec7e1ef4bcc12e2a07bc507f194fb8f06736a966162af79de6315da77c048edcdd44dd43c396059c2b94a0b8445ac0e7657a8393354328b0d0e214ad11c35cb30662257a296c579da2c2e52ea8131ed9b31b77e6488ac61b7", 0x5a}, {&(0x7f0000f60000)="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", 0x1000}, {&(0x7f0000f2b000+0xca4)="c450f6a032d1002994e7268f5f1bc5b4f71e32fd9d16d768a012b3795f0732d16556b3ea6e6b6f5134cf42a9f25beffa3c18863da2f2df821de5772a45026637994965e243e5be1003d4ba", 0x4b}, {&(0x7f0000ebf000-0x7c)="1b01f40b9cb2c3a13df11f7cf22b963fac890be875d281c4751cf90a3ea6b27366c69b5f6045dcb7d336d0688cd92b51f6f61f05cab3522d895786ae145b06472be8727a3a8bb756da585cb3aca3e0129192937fc4397d0ee5184c8dac157089f96c52ee743a9bdf5a2b336d0e3fa15066c1bc68bb1130c062a9696a", 0x7c}], 0x9, &(0x7f0000fbd000-0x148)=[{0xe8, 0x103, 0x100000001, "453364db905561796a86b926053572991c83a64d984981829ee6a76f4c152e30412988796c3b28cf0c9070286fbce4569ab34b03b0d7c44a28d3be94f3f7ae34e799a59d7c0c4f13babf5406befcf5f9eb0d10e5ff93d35d133afce9cbb77597b2eda58add79296d379b7eb431764e962b0eca5fe958f2e04b5231897a5167f8929c5a2414430f0f33d86b05325c6b8ea9d2a31e09d8908fc7ff3b899041f6ecd910407de7124997dcefb13d6568549f5692098feb9400ce17801f821a06882b3c49fdf042462707f1e4dcd6ab4b4ee083ed6040"}, {0x48, 0x103, 0x0, "7838ba108c54774b91bc24da61b37f127f43e79c0161c519ee2fbc8ba9222ca845e7f2915230007f5754a07d65b786daaa"}, {0x18, 0x114, 0x2, "f7666b"}], 0x148, 0x4000}, 0x400c015) 2018/01/17 17:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f9d000-0x8)=0x0, &(0x7f0000ba2000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f000058a000-0x5)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='uid_map\x00') ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00009a8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000185000)={0x6c, 0x0, &(0x7f0000e3d000)=[@request_death={0x400c630e, 0x2, 0x4}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f000054d000)=[], &(0x7f0000eb9000)=[0x28, 0x0, 0x0, 0x28, 0x58, 0x0, 0x0, 0x68, 0x28, 0x38]}, 0x10000}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x4}], 0x54, 0x0, &(0x7f0000006000)="175e03e8965d157a451472438d08aae60b6ecaea567159eb1dff45b85034dc418fb3c7e1be353a0b46ce1a15bc44748e7ca0ef01ffc5d2bb9512ae9f81fe4faaf91690c4bb0c247d9414a7b9455b70f6f214c1e9"}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f8f000-0xb)={0x0, 0x3, 0x2, 0x9, 0x5, 0x48cc9ae3, 0x1000, 0x1, 0x3, 0x5, 0x0}, 0xb) sendfile(r2, r1, &(0x7f00002c3000-0x8)=0x0, 0x1) 2018/01/17 17:42:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair(0x1, 0x0, 0x3, &(0x7f0000013000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000013000)=0x0, &(0x7f0000002000-0x4)=0x4) futex(&(0x7f0000012000-0x4)=0x0, 0x3, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00007ef000)={{0xa, 0x1, 0x1000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, {0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x7}, 0x0, [0x5, 0x4, 0x6, 0x7, 0xfffffffffffffff7, 0x6, 0x7f, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f00004ce000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000341000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@mpls_delroute={0x2c, 0x19, 0x804, 0x5, 0x0, {0x1c, 0x94, 0x0, 0xd6d, 0xff, 0x4, 0x0, 0x5, 0x2000}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000002000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000003000-0x8e)=""/142, 0x8e}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x0) r8 = inotify_init1(0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000-0x6)={r2, 0x3}, 0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r8) socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x78)=[{{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000004000)=""/140, 0x8c}, {&(0x7f0000005000-0xba)=""/186, 0xba}, {&(0x7f0000005000-0x8)=""/8, 0x8}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000005000-0xd1)=""/209, 0xd1}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/172, 0xac}, {&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000004000)=""/254, 0xfe}, {&(0x7f0000001000-0x14)=""/20, 0x14}], 0xa, &(0x7f0000005000-0x64)=""/100, 0x64, 0x7}, 0x1ff}, {{&(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000005000-0xbc)=""/188, 0xbc}, {&(0x7f0000003000-0xff)=""/255, 0xff}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x3, 0x0, 0x0, 0xbf2}, 0xff}], 0x2, 0x2020, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/17 17:42:54 executing program 5: syz_open_dev$evdev(&(0x7f000002f000)='/dev/input/event#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000896000-0x6c)=""/108) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) renameat(r1, &(0x7f00004fb000-0x8)='./file0\x00', r1, &(0x7f00006f8000)='./file0\x00') 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockname$netlink(r0, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c91000-0x4)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/status\x00', 0x0, 0x0) rt_sigaction(0x22, &(0x7f0000de1000-0x20)={0xfffffffffffffe1f, {0x101}, 0xc0000006, 0x4}, &(0x7f00007b2000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001dc000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000eb000)=0x0, &(0x7f00001a6000)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000820000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xffffffffffffb5fb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0xc, &(0x7f0000b30000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) r3 = fcntl$dupfd(r1, 0x404, r1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000073c000)=0x7ffffffffe) 2018/01/17 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) close(r0) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000095e000-0x60)="bec56e6a", 0x4) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/01/17 17:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000fb000-0x4)=0xdf4) fcntl$notify(r1, 0x402, 0x12) ftruncate(r1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000b4c000-0xc)={0xa, 0x0}) ftruncate(r1, 0xb) 2018/01/17 17:42:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000257000-0x10)={0x0, 0x0, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r3, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0xa2) bind$inet(r0, &(0x7f00003db000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24f) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20020801, &(0x7f0000623000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000076c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a0000)=0x14, 0x80000) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008cd000-0x7f)=""/127, &(0x7f0000f8d000-0x4)=0x7f) r1 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r1, &(0x7f0000014000)=0x100003, 0x10001) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000816000-0x8)={0x8001, 0x6}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000eb6000)={0x6, [0x101, 0x6, 0x4, 0x80, 0xfffffffffffffffc, 0x1ff]}, &(0x7f0000976000-0x4)=0x10) 2018/01/17 17:42:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000274000)='/dev/autofs\x00', 0xc01, 0x0) r1 = getpgid(0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x3, 0x1000, r1, 0x3f, r2, 0x33, 0xffffffff, 0x8}) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000fa7000-0x8)='./file0\x00', 0x4000, 0x6) ioctl$sock_netdev_private(r5, 0x89fb, &(0x7f00005e5000-0x9c)="00edc384e0ef736e5800a014257a26b9151d6396a97835912be512fba0315e42ae0433524e1ee75b4917400140da770c1154a0b1f7ac372d89555285387b078e7a6dd73e43cd53fe38098b878b0664d1716d85dea1d2eb447005cbe1377133803906c9e80b5407b42183f4307bf83fdbc39609d283f3c8a56cbb97e0d2836a32509b6a5aa724077d60855af25cf5e23681c5e9de56034597f2719836") mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000fa6000)="b296822a9ecf2b80f50e479ab5e3208aab95dc13ace7d90391e3e1c75d140188bf904d97f653a646e34e6392fa9f927eac202f59c6e85e244d1e7d1f512f8f5eed616cc53535f55ddd934593efa8e512115bd80725b28521cf420d6814c0c7f331d316a0066cc3f853bb99fb9a5bc558491c3fb5df1ddca5d9b4e5700cfb7d90929973ae6b93fdc6163507d28a7784ffabb143d650475e7ffb09d98788341ad9f9c3757789c88e40dba12bdadaf1d2d3ece1ad90dc23aaf4c8ae73c4ce226825df", 0xc1, 0x0) ptrace$setopts(0x420b, r4, 0x8, 0x0) 2018/01/17 17:42:54 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000056f000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000bb000)={&(0x7f00004e7000-0x60)={0x27, 0x7ffffffe, 0x1, 0x7, 0x101, 0x4e8, "b8984ad466db9a37be7de0c2eaf96888c3296ef8ab37db246d12ba36308b16a832da3c13d26a5de978ff807d9dc3c19a22b6cf44c8449899851fd0049d6d5a", 0x383}, 0x60, &(0x7f0000c6f000)=[{&(0x7f0000000000)="9a048efee9cf6873eb85b40fa630ed3ee067bb10d1dc51b9bf16244f61b5a6", 0x1f}, {&(0x7f0000000000)="a7a1f7a7a232873760475d89186a44ccbb92e6524900c67859b4697155dcdad61022d1cdacf9f46e67333c1ce057ac552e56cd2a86345a7c78d37aab9c594ecc95e074857a0e71b6dbb8fc204f327c100647f54bcbcda5cca7bac42215ac0e5c2f43a97bbc8613ce8a93b115cf636b574e7c2cd5add93120795ad9e44bc672ce05bc3800d77b4b487f361a913cc5a4522ba4658ea9fe6d0eb3b685711e541892c49211cffc4b27dec6629c22678824fd2c22d57113e0ace48998705354b53146304562a071feff371f8facae", 0xcc}, {&(0x7f0000c58000-0x86)="c6ee2dcbb6ceaafa43524c06144df2b937c560278f35830998d54d223f4883edc1c2cefc1e09c20e231db8d3f901b43e3eb1c329f54374aa79ac0a1404710a9a2447f91954a37a84787e725dd8133f62c8b16183b402909759c9f4a2f62aa7f6b9904b5a1498d9a96adbd18185c8a9be6dba132c7641e0d36287dc3622648b28e24b44aa56dd", 0x86}, {&(0x7f0000c90000-0x84)="9ffc1b7e8469258d519ad2a45bad64d87dca0b30741c88fcf02192c723befba70d34c4b4ac1bf04630dacfb8282150e4993282f159edf138719eafcb100dbb5afbf9133f5553febf8a8cdca5fe1c7e09d1b648679bc30350104290da359f23218da48087decf4c6de3f99c10f7a39c88e5b0eb5520a386a3a61466ef53d70317977df88a", 0x84}, 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{&(0x7f0000a15000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000489000)={0x110, 0x11d, 0x515, "47b0496ebbfef2331f122f0fa1ee4a670a0e3028993140ab8d9046a0602d2627d839555cd738fc7982aa37b6bfa6d37969f4a600a6b7f1354a5642ebac44980ac6d7104d41c9d75f2973b324fc603a54f822885bc013fad16426b572d1a8906138eef7e5f55d124ca97d3989e4e8744dc1389fc994ecbe6ae547f1d930ff52b0a7da9ee3cfe74ca9c957e562be3e6ef79360cf7832433500a5c62edfc1adbddedb8c85d9dca6eaed1e2e3daa5e136c58ddcc88f65c40d379e5519e36d3d977428308eb033f2e59c6ab27481d3e9fa0a555354cbd0db573a20af427131f228ba31a091f1b0c204bf83fd38de0d197fa490b404640a19d6a9ebe"}, 0x110, 0x10}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000dd4000-0x10)={0x1, &(0x7f0000563000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000c90000-0x10)={r1, &(0x7f0000ef8000-0xb7)=""/183}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/17 17:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e34000-0x8)={@empty=0x0, @rand_addr=0x0}, &(0x7f000023d000)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x10, &(0x7f0000df3000)="b3cf6dd84ad5a849803565be3c3d66d1"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003c2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000)=0x2e) recvfrom$inet(r0, &(0x7f00006ac000)=""/148, 0x94, 0x12000, 0x0, 0x0) connect$pppoe(r1, &(0x7f000094d000-0x1e)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="ec31a738e9bc1e2daf567f1a51d34b44"}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000068e000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x81, 0x3ff, 0x40, 0x2, 0x9, 0x4000000, 0x8, 0x7, 0x10001, 0x8, 0x40, 0x101, 0x18, 0x7fc00000000000]}, &(0x7f0000d02000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000efc000)={0x4, 0x3ff, 0x8200, 0x1ff, 0x4, 0x954, 0x4, 0x9, r2}, &(0x7f0000a84000)=0x20) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x40000000003) 2018/01/17 17:42:54 executing program 1: getrlimit(0xfffffffffbfffffc, &(0x7f00007e4000)={0x0, 0x0}) 2018/01/17 17:42:54 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ffe000-0x8)={0x0, 0x3}, &(0x7f0000e17000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b58000-0xc)=@sack_info={r2, 0x1000, 0x20}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f000078e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/17 17:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b03000-0x4)=0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000697000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000e69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$cont(0x9, r3, 0xc1f, 0x80) listen(r0, 0xfffffffffffff000) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000ab0000)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/policy\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00001d4000)=@proc={0x10, 0x0, 0x0, 0x1000}, 0xc) 2018/01/17 17:42:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000f0e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ef2000-0x58)="2845f2fff574dec7f73ce59dbbf3c69fbdef05d6feba090ee4c19fd10f03cdc1053c993b5c175889fa148460c2acdaa558da98326d4aee44b7d380ecfaa766d83dffd545cab44cdb84e2e426dc7453afa3cd9b2161999227", 0x58, 0xffffffffffffffff) keyctl$update(0x2, r0, &(0x7f00001f5000-0x1001)="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", 0xffffffffffffff10) 2018/01/17 17:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f0000664000-0x12c)=[{{&(0x7f0000ca6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000cad000)=[{&(0x7f0000a2a000-0xb8)=""/184, 0xb8}, {&(0x7f0000e02000-0xac)=""/172, 0xac}, {&(0x7f0000465000)=""/146, 0x92}, {&(0x7f000095e000)=""/4096, 0x1000}, {&(0x7f000067a000-0x85)=""/133, 0x85}, {&(0x7f00003a2000-0x3c)=""/60, 0x3c}, {&(0x7f0000a34000)=""/52, 0x34}], 0x7, &(0x7f0000b81000)=""/183, 0xb7, 0x4}, 0x4c59}, {{&(0x7f0000aa9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000283000)=[{&(0x7f0000e4f000-0x11)=""/17, 0x11}, {&(0x7f00005d6000-0xcd)=""/205, 0xcd}, {&(0x7f0000586000+0xa28)=""/178, 0xb2}], 0x3, &(0x7f00004ec000)=""/161, 0xa1, 0x10001}, 0x9}, {{&(0x7f00003c0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000233000)=[{&(0x7f0000345000)=""/220, 0xdc}, {&(0x7f000054c000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000b59000-0x1b)=""/27, 0x1b, 0xfffffffffffffffc}, 0x864}, {{&(0x7f0000c22000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e4000-0xa0)=[{&(0x7f0000d25000-0x8e)=""/142, 0x8e}, {&(0x7f00003b0000-0x79)=""/121, 0x79}, {&(0x7f00002e6000)=""/179, 0xb3}, {&(0x7f0000f63000-0x1000)=""/4096, 0x1000}, {&(0x7f0000443000)=""/0, 0x0}, {&(0x7f000017f000)=""/0, 0x0}, {&(0x7f00009c2000-0xb8)=""/184, 0xb8}, {&(0x7f00003b8000-0x6b)=""/107, 0x6b}, {&(0x7f0000527000-0x1000)=""/4096, 0x1000}, {&(0x7f0000353000)=""/144, 0x90}], 0xa, &(0x7f000091a000)=""/251, 0xfb, 0x1}, 0x7fff}, {{&(0x7f0000a37000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00008c1000-0x40)=[{&(0x7f00003b8000-0xe2)=""/226, 0xe2}, {&(0x7f0000b92000-0x78)=""/120, 0x78}, {&(0x7f00006b9000-0x47)=""/71, 0x47}, {&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x4, &(0x7f0000c84000)=""/154, 0x9a, 0x1}, 0x1ff}], 0x5, 0x40010001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ff0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e13000-0x4)=0xe8) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, r1}, 0x8) 2018/01/17 17:42:54 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000082000-0xa)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x63, @loopback={0x0, 0x1}, 0x80}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) 2018/01/17 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00003c6000)={0x0, {""/7}, 0x0}, &(0x7f0000c2d000-0x4)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007ed000)=0x0, &(0x7f000032a000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) nanosleep(&(0x7f0000f7c000)={0x0, 0x0}, &(0x7f00002bd000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000202000-0x15)='/proc/self/net/pfkey\x00', 0x8201, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000280000-0x4)=0xb) bind$netlink(r2, &(0x7f0000218000)={0x10, 0x0, 0x0, 0x10080000}, 0xc) listen(r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f000063c000)={&(0x7f0000f55000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000c4c000)=[{&(0x7f00001c5000)="d2f8100dbd8c996a3b7d51323d5f9ba4c533ba25ef0938ab0c9b4f9ae554c52018651b6db162f550c20b0932c895a95e479a2d856cee738e10b99dd72f62be9203994137dafff27010afaa0b41293184e7b4f1576e3a95d9f33bd1c0299e65626bd8f2d9f5c1bcc2578067146cb8c834de053d2d850bda0b720c60438016faac1a04dc80495660d6064923c67913357bb20c7b272befe606bb12ba6bc879550de85b5c6761a4a880dfc2d802a4753d20e386fd24f39e235cefe652f540426b5820456792eb579745e3b76e3789acb99f00cc9970fbb9b67cc5a36295aed995d3a76b99a957f81e022c95e5e7a1", 0xed}], 0x1, 0x0, 0x0, 0x4001}, 0x4080) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:42:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x402) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf6000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d10000)={0x0, 0x5e, "31f7bc4a220275bd22fb4a474ac2defdf767dab3b61fb6cf864524e1e13a1b4e656cbc62c13cc082ae9c409d36995a0472e2738553414893c9ba361ea4553e9bb3ffb310af99f5f24e658e3cc006cee925741afbaa85953a4baf24d0d779"}, &(0x7f000045d000-0x4)=0x66) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000589000)={r2, 0x1}, 0x8) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000e80000-0xce)=""/206) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000cd6000-0x4)=0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008e2000)={{0xfff, 0xc00000}, {0x7fffffff, 0x9a}, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() symlink(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f00002d6000-0x8)='./file0\x00') 2018/01/17 17:42:54 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000033f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000438000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000bbf000-0x29c)={0x29c, 0x6, 0x6, 0x10, 0x2, 0x1, {0x1, 0x0, 0x1}, [@generic="1e7aa5b310dada4c99fe1e129a1c8cd826d025421049b812b8afcda49122", @generic="4ddfa20d11b9cfbca850b0864154b331b0dfbcfb8d29c3da6a583cabeecf9a1227b826ff9c8a7740abb66d8106d78ead28ffd6b05969d9d20347452c0d069d4d31dd8c38820d028a6e832daf1a64ca21f9457394b7408378b4d8e232e5cff59801d843273eeee86de919d4200a982a4f9040fa330c650b49a778ec1092dd9d6cb57862accdb330940413b4d99981", @nested={0x88, 0x22, [@typed={0xc, 0xe, @u32=0x5}, @generic="5a3b2cc984350241debf8066c434abf34e5391c1abc8ba59b8f0bd1f9300d126d33154ac92af8a310367ffef9079f3974bb8fa733675bd9217dc7288e655d9189392afaf1b4a967e24ea5cdc24435a135262e72967a1d1ae5c1a00a03b4f247ca9c28250985ac88c5a262eb12578430a6b2703f8d58ebf"]}, @generic="a33bb2ddc3aa89c349ae3ff185c10bab5d993cd7be00cdc505f7592e53cec21e655cae15803c82cda0a1b658d7855a88190f82059c4e9b188eff85627e0c28c5b2f2f9306e6deade1506507a92eec1af88e3fef230a712edf4a33e0ef794991d051ff5de6e603fbfe0103f18f8cce6de8ebe8c247afb88bd4906b3ce0d60b2296de50cc349897b20063a5aba", @generic="7ef4dba9fbc424396078c605e14d5acad8d405c786e08599a62d2af31913a89e6fc43e0c8ea837fe103129f15d64d70c884ae3156ced4646ee859594970e50baca4d0b264892b2afb39eaf2030424303eb7c3145698c7a53c4efc8877742816a3bd489654fceb51f5da8fbad3f07dd05113b9f16425524c69a9025b72f9c109f366b94435903d07b970ba8004d10a43cb15e6e73162357ffebd89f14e6067a9ee86075a5672739ec4f7232c4d5f866d33a2a27213cd559f7ebc81540d915afbd0782ad7f22f448d8"]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000797000-0x1)='\x00') bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r1, 0x0) 2018/01/17 17:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bf4000-0x28)={@generic="db8a7b9f0bac705e98912909defea068", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b2b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/17 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ed8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000afd000)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000263000)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1c000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000af3000-0xd3)="1db1b98968e4c0af6747b0a88a65390fb5192130a0402679dbfa69ec67cdff6a5d5a7b7292eed17912c7a7ca6be84b922277786fdc02783b2fb76fb239540674a227bcc40ad9f0bb648af01254eefc72ba5964262d2893507da1dba94986a52c4432ace6df269a84f4e9867cc7ef13e0f8fbafe9916afb63578e6c5b30fd5d8179b7ea0654b01f555c02fddb4774a66453ff49c0c11bf1698f09e64705b79a372d6b76f50b48ef4b3a4426221ff04ce34e58e8f7041fa714fabcb6b89bff140ebbd8d6d6194ccff97822923a83cfaffea7edfc") dup2(r0, r0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006f0000)={0x101, 0x1, 0x2, 0x4, 0x3, [{0x800, 0x5, 0x6, 0x0, 0x0, 0x409, 0x0, 0x0, 0x0}, {0x10001, 0x53c3, 0xffffffff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x401, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2018/01/17 17:42:54 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 64.587689] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 64.679716] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.684261] CPU: 0 PID: 14332 Comm: syz-executor2 Not tainted 4.9.77-g033d019 #14 [ 64.691858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.701189] ffff8801c4b578a0 ffffffff81d941c9 ffff8801c4b57b80 0000000000000000 [ 64.709141] ffff8801d19e9310 ffff8801c4b57a70 ffff8801d19e9200 ffff8801c4b57a98 [ 64.717098] ffffffff81661c5a 0000000000002b25 ffff8801c54238f0 ffff8801c54238a0 [ 64.725041] Call Trace: [ 64.727596] [] dump_stack+0xc1/0x128 [ 64.732930] [] handle_userfault+0xa3a/0x1310 [ 64.738955] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.745935] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.752308] [] ? handle_mm_fault+0x117b/0x2530 [ 64.758502] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.764697] [] handle_mm_fault+0x1fd1/0x2530 [ 64.770718] [] ? save_stack+0xa3/0xd0 [ 64.776131] [] ? __pmd_alloc+0x410/0x410 [ 64.781812] [] ? sigqueue_alloc+0x24/0x70 [ 64.787583] [] __do_page_fault+0x5c2/0xd40 [ 64.793435] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.799385] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.806015] [] do_page_fault+0x27/0x30 [ 64.811524] [] page_fault+0x28/0x30 [ 64.816768] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 64.823835] [] ? SyS_timer_create+0x61f/0x1030 2018/01/17 17:42:54 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ca1000)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/17 17:42:54 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000001e000-0x58)={0x8, 0x1f, 0x8, 0xffffffffffffffe0, 0x24c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f0000029000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000029000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000fac000-0x2b2)=@pi={0x0, 0x6005, @ipv6={0x1, 0x6, "d2710c", 0x286, 0x88, 0x97, @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}, {[@routing={0x2e, 0x0, 0x1, 0x1, 0x0, []}, @fragment={0x7f, 0x0, 0x1ff, 0x800000000000000, 0x0, 0xd7, 0x1}, @routing={0x2b, 0xa, 0x3, 0x5, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @dstopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x2b, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x0}, @generic={0x3e, 0x4f, "3c6043348b42cd7e0c22f15ab27ae120507312125f3e89363658c0b4a4fde45fc322f5a2caf99b3a0e0428bb65f5cc10ce18d3edccdde8c21cf80c6f5b9e25c2f40cea95320bbb31a0535a53b3b218"}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x87, 0xa, 0x1, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2b, 0x10, 0x0, 0xfffffffffffffea0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x2, 0x2, 0x80, 0x0, "d24b3490a1fa4d66a28204327d3cf9d78a19c74676f781fc1079b4a4ea6f6a366767f6336e73b2189cfb9810107d9390e8163806501f8f6155a25ea9c47c7e391de59a7cd0214900db675735dacf200bcad3ed3e487e3aa9af9bb68467ff9e6929eeeb937f022ea36a4d4a946a6764c7a00292f58a0cdb12"}}}}, 0x2b2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000fd0000)="f1a7c21f1dd1afe18529829589220ef8", 0x10) 2018/01/17 17:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f0000480000)='./control\x00', &(0x7f000095d000-0x5)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00009e7000)=""/250) pivot_root(&(0x7f0000972000)='./control/file0\x00', &(0x7f0000112000)='./control\x00') 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() symlink(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f00002d6000-0x8)='./file0\x00') 2018/01/17 17:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) r0 = creat(&(0x7f00001fc000-0x8)='./file1\x00', 0x88) socket$inet_dccp(0x2, 0x6, 0x0) set_tid_address(&(0x7f000026e000-0x4)=0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000547000-0xa3)=""/163) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000a41000)=""/63, &(0x7f00009e5000-0x4)=0x3f) 2018/01/17 17:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bf0000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/17 17:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f7c000)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000052000)={0x8001, 0x3000, 0x0, 'queue0\x00', 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]}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") fchmod(0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e1b000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x2, 0x2, {0xa, 0x1, 0x86d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) 2018/01/17 17:42:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = accept4$inet6(r1, &(0x7f0000012000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x5007402e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xb0, 0x7, 0x0, 0xfffffffffffffff9, 0x7}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000003000)=0x1008) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x8)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000003000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ac1000)={0x7, &(0x7f00000c3000)=[{0x8001, 0x7, 0x7fff, 0x0}, {0x7, 0x0, 0x0, 0x1}, {0xde9c, 0x2, 0x4, 0xffff}, {0xffffffffffffff81, 0x8, 0x3, 0x80000001}, {0x3f, 0x1000, 0x7ff, 0x9}, {0x80000001, 0x3, 0x6, 0x5}, {0x8000, 0xbc5, 0x6, 0x7f}]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 64.830032] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 64.836661] [] ? do_futex+0x15c0/0x15c0 [ 64.842247] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.848878] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.855682] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.862226] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 17:42:54 executing program 6: r0 = request_key(&(0x7f000058b000)='encrypted\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c33000+0xd81)=']wlan1mime_type^\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x9) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000000)=""/100, &(0x7f0000002000-0x4)=0x64) syncfs(r1) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) process_vm_writev(r2, &(0x7f0000006000-0x80)=[{&(0x7f0000005000)=""/249, 0xf9}, {&(0x7f0000000000)=""/155, 0xffffffffffffffaa}, {&(0x7f0000001000)=""/234, 0xea}, {&(0x7f0000003000-0x13)=""/19, 0xfffffffffffffd68}, {&(0x7f0000004000-0xf8)=""/248, 0xf8}, {&(0x7f0000004000)=""/116, 0x74}, {&(0x7f0000002000)=""/15, 0xf}, {&(0x7f0000004000-0xf5)=""/245, 0xf5}], 0x8, &(0x7f0000549000)=[], 0x10000278, 0x0) keyctl$invalidate(0x15, r0) [ 64.980697] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.980700] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.980711] CPU: 1 PID: 14368 Comm: syz-executor7 Not tainted 4.9.77-g033d019 #14 [ 64.980716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.980728] ffff8801c531f8b0 ffffffff81d941c9 ffff8801c531fb90 0000000000000000 [ 64.980735] ffff8801cdf02a10 ffff8801c531fa80 ffff8801cdf02900 ffff8801c531faa8 [ 64.980743] ffffffff81661c5a 0000000000002b25 ffff8801c52820f0 ffff8801c52820a0 [ 64.980745] Call Trace: [ 64.980755] [] dump_stack+0xc1/0x128 [ 64.980767] [] handle_userfault+0xa3a/0x1310 [ 64.980782] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.980790] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.980801] [] ? preempt_schedule_common+0x35/0xd0 [ 64.980810] [] ? handle_mm_fault+0x117b/0x2530 [ 64.980817] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.980825] [] handle_mm_fault+0x1fd1/0x2530 [ 64.980832] [] ? __pmd_alloc+0x410/0x410 [ 64.980843] [] __do_page_fault+0x5c2/0xd40 [ 64.980853] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.980861] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.980868] [] do_page_fault+0x27/0x30 [ 64.980875] [] page_fault+0x28/0x30 [ 64.980886] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.980893] [] ? SyS_pselect6+0x1b8/0x550 [ 64.980899] [] ? SyS_select+0x1e0/0x1e0 [ 64.980906] [] ? SyS_futex+0x22e/0x2d0 [ 64.980912] [] ? do_futex+0x15c0/0x15c0 [ 64.980919] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 64.980927] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.980934] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.980940] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.173269] CPU: 0 PID: 14378 Comm: syz-executor7 Not tainted 4.9.77-g033d019 #14 [ 65.180853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.190173] ffff8801c53d78c0 ffffffff81d941c9 ffff8801c53d7ba0 0000000000000000 [ 65.198140] ffff8801cdf02a10 ffff8801c53d7a90 ffff8801cdf02900 ffff8801c53d7ab8 [ 65.206099] ffffffff81661c5a 0000000000002b25 ffff8801c92ae8f0 ffff8801c92ae8a0 [ 65.214055] Call Trace: [ 65.216611] [] dump_stack+0xc1/0x128 [ 65.221942] [] handle_userfault+0xa3a/0x1310 [ 65.227971] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.234950] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.241327] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 65.247698] [] ? handle_mm_fault+0x117b/0x2530 [ 65.253891] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.260086] [] handle_mm_fault+0x1fd1/0x2530 [ 65.266116] [] ? __pmd_alloc+0x410/0x410 [ 65.271796] [] __do_page_fault+0x5c2/0xd40 [ 65.277653] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.283587] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.290224] [] do_page_fault+0x27/0x30 [ 65.295733] [] page_fault+0x28/0x30 [ 65.300975] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.307778] [] ? SyS_ppoll+0xf7/0x400 [ 65.313191] [] ? SyS_poll+0x3f0/0x3f0 [ 65.318604] [] ? SyS_futex+0x22e/0x2d0 [ 65.324107] [] ? __do_page_fault+0x3bd/0xd40 [ 65.330129] [] ? do_futex+0x15c0/0x15c0 [ 65.335725] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.342357] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.349158] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.355702] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.387559] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.387562] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.387573] CPU: 1 PID: 14368 Comm: syz-executor7 Not tainted 4.9.77-g033d019 #14 [ 65.387577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.387592] ffff8801c531f8b0 ffffffff81d941c9 ffff8801c531fb90 0000000000000000 [ 65.387600] ffff8801cdf02710 ffff8801c531fa80 ffff8801cdf02600 ffff8801c531faa8 [ 65.387609] ffffffff81661c5a 0000000000002b25 ffff8801c52820f0 ffff8801c52820a0 [ 65.387610] Call Trace: [ 65.387623] [] dump_stack+0xc1/0x128 [ 65.387634] [] handle_userfault+0xa3a/0x1310 [ 65.387646] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.387654] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.387662] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 65.387671] [] ? handle_mm_fault+0x117b/0x2530 [ 65.387677] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.387683] [] handle_mm_fault+0x1fd1/0x2530 [ 65.387689] [] ? __pmd_alloc+0x410/0x410 [ 65.387698] [] __do_page_fault+0x5c2/0xd40 [ 65.387706] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.387713] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.387720] [] do_page_fault+0x27/0x30 [ 65.387728] [] page_fault+0x28/0x30 [ 65.387736] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.387758] [] ? SyS_pselect6+0x1b8/0x550 [ 65.387765] [] ? SyS_select+0x1e0/0x1e0 [ 65.387773] [] ? SyS_futex+0x22e/0x2d0 [ 65.387779] [] ? do_futex+0x15c0/0x15c0 [ 65.387787] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.387797] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.387805] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.387813] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.579213] CPU: 0 PID: 14378 Comm: syz-executor7 Not tainted 4.9.77-g033d019 #14 [ 65.586807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.596133] ffff8801c53d78c0 ffffffff81d941c9 ffff8801c53d7ba0 0000000000000000 [ 65.604085] ffff8801cdf02710 ffff8801c53d7a90 ffff8801cdf02600 ffff8801c53d7ab8 [ 65.612030] ffffffff81661c5a 0000000000002b25 ffff8801c92ae8f0 ffff8801c92ae8a0 [ 65.619988] Call Trace: [ 65.622545] [] dump_stack+0xc1/0x128 [ 65.627875] [] handle_userfault+0xa3a/0x1310 [ 65.633898] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.640881] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 65.647265] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 65.653636] [] ? handle_mm_fault+0x117b/0x2530 [ 65.659834] [] ? handle_mm_fault+0x1fc3/0x2530 [ 65.666032] [] handle_mm_fault+0x1fd1/0x2530 [ 65.672055] [] ? __pmd_alloc+0x410/0x410 [ 65.677735] [] __do_page_fault+0x5c2/0xd40 [ 65.683586] [] ? mm_fault_error+0x2c0/0x2c0 [ 65.689526] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.696156] [] do_page_fault+0x27/0x30 [ 65.701657] [] page_fault+0x28/0x30 [ 65.706902] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.713707] [] ? SyS_ppoll+0xf7/0x400 [ 65.719123] [] ? SyS_poll+0x3f0/0x3f0 [ 65.724537] [] ? SyS_futex+0x22e/0x2d0 [ 65.730040] [] ? do_futex+0x15c0/0x15c0 2018/01/17 17:42:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80000001, 0x7fffffff, 0xffffffffffff8001, 0x8, 0x4, 0x400, 0xb7c6, 0x4, 0x3, 0x10001, 0x7, 0x9, 0x0, 0x8]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x6}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="6c8b5f9e05a2f813396448412f16d731021ad8e56aab79732787cdc2f095d342ec8164793b93a29727a5e636539e", 0x2e}, {&(0x7f0000fdb000)="cc7dff33932c08706e74f5ff178a1222255c681b16a6360360253564a1844acce40459db955aac8eca62368bf309999b01f6d997d4ce3d81e84f99a07004dd613d518fccf030e37e9dfd71c30602a64c591ec74fb0b193ba75e11feb2f8efcc0e1a7fc5371f8b35ca2a77582bb130eea40a43e44f2836e361a691e8d1f25bcbf29febda6c66422b23646106622fb44e688edaca2af03ab8d7951865cfedf313fece1a2467638364952", 0xa9}, {&(0x7f0000333000-0x54)="babb3d2067bdcf5b59829b9d888f5d66f166092925257f7b981e5f75b721127b5cb20b456e10ecfc3a18f57758709d62db37e307942847f6cd67b89fdab1dab3eac0a10f57bdaede78555a39200066163a717571", 0x54}, {&(0x7f0000a71000)="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", 0xfa}, {&(0x7f0000000000)="9f78844b514e1bdf99c7424d099525ca0b369b7301d05d6b029bf5623a866ae7b987776320d3536df06dc6a2ae7b98b80a810262b86872843d062b9d58a8969963bcbc278ce20a6530b6ca774485e13e9595ad49ebe0321b1a0aeb988661e245704b54cbaf3270d6374f59de9f772f75e608388da4732b86fc67db8e04d7ca955c33fe54be6739ba432594fe9f7f3e6be501fd529313fea90d608161c50878dc23c7aa9101275dba79130d0b1026bbf19f575d1b4fd5", 0xb6}, {&(0x7f0000001000-0xa5)="2fc708a084a14edc3206edaa25bad577a497b94023b9fe368722e9e753f9091f501104f59bc3a30e72b40d834ac80f4bb56986c0db28b53aa27507d75f48d2dddfe70b267423b4fcecdebabd9bd1364a3d4eab907650513c0013a9b74081e9c3ec68cd842d442a80eebd867d2c10764809054e37c182dd31e0e70182af8b51f702eeeaa549ff70a95bb33c6b5332264c5de84b3620ecf39cdcbc8da21d7cdaa2640b22ba12", 0xa5}, {&(0x7f0000000000)="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0x1000}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000146000)='/dev/urandom\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000572000-0x10)=@common='dummy0\x00', 0x10) ioctl$int_in(r5, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r5) 2018/01/17 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d6e000)=0xfffffffffffffff7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/17 17:42:55 executing program 4: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r0, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x14}], 0x1) 2018/01/17 17:42:55 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000001c000-0x4)=0x0) writev(r1, &(0x7f0000023000)=[{&(0x7f0000014000)="ce6847ccdf9c455a70a309143bcd496b24", 0x11}, {&(0x7f0000012000)="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0x1000}, {&(0x7f000002e000-0x1000)="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0x1000}, {&(0x7f000000a000)="c1956d3743cfbb9a32a031937b8e4ea3ae405721c44ebfd01a6ff90d9ae918477718f0af824afa61415b48f4fe18cccdfb03367f3e35c1bc7f1870aa203a629a01cf17f94315fcdf6e82186561d31c5096ce9346bd2fa19818f75c52e929d455f0d5c52586b4a3ab56b34853889ba167b58187a402059910ceac248b0299b55a88e646bcf70c087a8b4ae6d9bbe926f9bd053723e42369d9", 0x98}, {&(0x7f0000037000)="8b46356696a9c36173252f74feb141c3f6", 0x11}, {&(0x7f0000038000-0x3b)="a81292f6c0371fa2a16054bf16ff7e1163d869a703f62cbd606e78248ed08cca7af49630bcd5e5d2743aea605152df6f96f227cabd3cedd3a71c34", 0x3b}, {&(0x7f000000c000)="771a86b36998cfdafb48c98153ded4ca2e17b932987116d0b129b650a0fd871f1fa6a86b2220de0b3149fa97e6c8e25c4d0727db10680581300331af30c854e2ef9143218ffd524a7befbab81f33b5dc126fc9020717867af62cff02a214f00fa389e651e816871b057f079e0027d5e29aed4f1a41e4937f8d970dc56c7bdf1b7975e901971fa42e2c95a84d01006f9f71621821b1cc2d8c02d8fd268a9bcafc5f46e66c052625c9d64331d660defa43e4817204a7f0be378b7e8aacbe", 0xbd}], 0x7) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000037000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x3, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x32) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2018/01/17 17:42:55 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3c000-0x17)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d3c000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000904000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x4, 0x1, "512980adca163199b2b5fb7fb019e12457fbf9968bb47a447715e6df1ab78c5d5ea15701684398bcfec9eee50e11e40ca9c2e13853a3978ea1f4ab2ddc0bfd93c605166d1b671f95135036b299ebe9c5"}, 0x160) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r0, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/17 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000f3a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffde1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000266000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcba) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720f16ad8f6459b3704fbb3088e6a4548691e8fb1330acffff77120cbd696921760d555f10c9dea9d19c8f08927e602d79d87af6c24c28fa689e6a807cbafbc1249f003b58cb3434a7f334f6b2056a40efc72f5a925a01107201891313bc485238842f4206a74fc392f8354c578af6bf49c1bab56c7b30dc7339d9c1c2773d8c72c70da49ea4f578e7e22f5ce26cf59cd25640cf0ba924996f15d53e9b05bf0", 0xc1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) r2 = syz_open_dev$sg(&(0x7f000092e000)='/dev/sg#\x00', 0xa5, 0x30000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00001b4000+0x251)={0x10001, 0x6, 0x3, 0x5e, &(0x7f00006d8000-0x5e)=""/94, 0x75, &(0x7f000090f000)=""/117, 0x9, &(0x7f000039f000-0x9)=""/9}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0xfe44) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000060a000-0x8)={0x0, 0x8}, &(0x7f000030a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000011d000)={r3, @in6={{0xa, 0x3, 0x680c925a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 17:42:55 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000c5f000)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x0, &(0x7f0000c15000)=0x346) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xed, "ef1bdeb79dcc9cfa01325ee6708b17122751bc54f46587b6d34bb52bb268b19063ed6d06072a00eadfbd03d2b1109c2405ee5da39666dfdbd30b4344115cfc80d855c8a3deadbc9c4ea88131a2a1907564b19e1e2c74a3c2b032091d9a64cff0aab374b9ce6779b98dd5f4594cb95ee82adb6f71a1f45133e92c348308f2061c419787e26f1c955e7d615def54260070a5443bf6ff11b1b386f8049168e175a89e8db92c94bbbc6ae213616c6071d9ec0b74284c339219faf663cadbb574a2c77df51fb2f75e52cdf996b0e6b2feee0deb375041181735d3acb27a4580c8230f16dc7ae0ff34d78321241c08b9"}, &(0x7f0000001000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x101, 0xfff, 0x540, 0x4, 0x1, 0x8, 0x8, {r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x3, 0x9, 0x130b}}, &(0x7f0000001000-0x4)=0xb8) select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000003000-0xbb)=""/187, &(0x7f0000002000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000efd000-0x18)={0x0, 0x9, 0x20, 0x5, 0x2}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000cf4000-0x8)={r6, 0xffff}, 0x8) 2018/01/17 17:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x21f, &(0x7f0000422000)=[{0x18, 0x0, 0x1f, '4'}], 0x18, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe8000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000c5c000-0x8)=[0x4, 0x7fffffff]) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000681000)=0x0, &(0x7f00008b9000)=0x4) sendmsg$nl_route(r1, &(0x7f0000c6c000-0x38)={&(0x7f0000766000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00007bc000-0x10)={&(0x7f0000cf9000)=@getnetconf={0x14, 0x52, 0x300, 0x1, 0x1, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x20000800) [ 65.735629] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 65.742260] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.749063] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.755606] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x10000, &(0x7f0000ddc000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000073e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000)=0xe8) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000427000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000066b000)=[{{0x0, 0x7530}, 0xc4d2, 0x6, 0x5}, {{r2, r3/1000+30000}, 0x896, 0x6, 0x7}, {{0x77359400, 0x0}, 0x1000, 0xbfb9, 0x6}], 0x48) mlockall(0x1) 2018/01/17 17:42:55 executing program 3: r0 = syz_open_dev$random(&(0x7f0000775000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b67000)=[{&(0x7f0000492000)="6feea2c90b6e48d14db1c886e0d51b4706c8c9d9dccb34aa774436e40fdf1b6c09ec463b6c8bffb939bb168aa6d9658ef7532d4fb712bc90e8e69a8d0bc84a36960385c22eeac077df85f1d6e920cddb6ecace2bf8c6ac030b8ab0f90668", 0x5e}, {&(0x7f0000001000-0xd)="3d77b0157f40eff5b3d5ef74d2", 0xd}, {&(0x7f0000001000-0x66)="3dece9928805cc78eab5172928001b57775a68dbde1c66de746eef66f6dc257ce0c83362fc6117670569ebfa00e39e28a1192019cce8a0ad1492a2e97f24bf6a413523c728894e10c1d56c84f7b7af5d6494009c60957400beac3c4c8df948efe70d374a45d2", 0x66}, {&(0x7f0000000000)="d7588fc9c5745af361085e20fdb7269bc710ce597cb0b52bfdf5a41278c4040ba3b07db27bb41f12171baf373a71e6f83c1caa7f3906bcf188cd76b5fe87f8c7b5f7f61dd57387723125c930f6d7569fa9aeadc0b91a7b871f65d8f1902edb83b18dfee3ef25c3f1766dcb4314430910450e91522e56eeec9a392294464a466e0bc3b2b0d92676012510a1936589e0a0c85a260ad0d5b8d3384a1c172e5e9216e090a256231bde5fddbb40cecdefbf9cac82c6e1f6865129c0799ad1bec4d6f0ce46b45eaa5dcc639878b4704ded835c51237e", 0xd3}, {&(0x7f0000000000)="0901bee6ff3ea9908c18536d3e1a1851ef7995fa850685a93fecd1c87623218c3a0bca6851e9c1222647b27d9434c6e1a03d4df07ec1a5b945a440ec4e15730ed97f0c5265a7", 0x46}, {&(0x7f0000842000)="f37e8c26b8d43ac13d948a690a526e38bc046a98560188f8e741f0a69e756c464044435712ee72683eb898fef1a0ac61f562373878d4ae97046570a2800eab265f8e9ef1a77ba5638b0599f35279e77ac5df0e2480a5c81558646a45ffa179fee8d89cc176283c9d62bf026a62924c36d49d8e7b0ed0ee465cf4b17280f6e98c0e959396cf8ff28e4ed5c2f194ec8a6a0ee05a68dfabc64677494c961726559f3244f5ccb7fd31afb25084f18ca045bb9d71ad255760d7ed4872bad96c6b066d5e60f588146e86f9f771bcefb27c26d35db7d47c0701e3777e627270bc9dd367eded1fed7e8967182730", 0xea}, {&(0x7f0000001000-0x89)="1d23d8f974fdfa439c9e6557832a91b44688df14ef2f9428a567acff7a3a87ac570fb2e8ce5cdb9b634a8ba44c3f76d666f06b61cf2c579ee98d5b42af52dbc1f93f89332a654a39b83b2ade28a4c47705f1be27ac926b36b6f5256227c91bd5bbf4b90a4fa6d2789a079d7e5df85d1d98f8775bc34392bce3c48f9edc2cf8de96a96711a37e68b009", 0x89}, {&(0x7f0000363000-0x62)="2947442df17202028002130f8ceb88c91fa0973ace4fae1256ae57673f65f1cc189e1869f1d07f2bd0213311ba5d8fa0276b643185734bbba3976ad14796cf37fbab086d4d4bd49b5986e78fdcd744b90d3360946930cb41e8a6d0150fa01a82c95c", 0x62}, {&(0x7f0000109000-0x5a)="66de9fb84c2f622f594a562ecfe4a53fa74ae1b3f8ef0b9d487fd0d2828357416093bc510fb3440786e2d7c560dd03353995e68c66eba90ac79fffc44ecd001f4b54315dd0922af67e63a82e668f825c67626851de4503d27922", 0x5a}], 0x9, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000-0x28)={0x8, 0x1a, 0x9, 0xffffffffffffffc0, "8ba424b5353d51983e1fdaecbf2492f1d0efc1ac16ae290f8b3da6642aebd6b1"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x9c082, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000042f000-0xcc)={0x0, 0xc4, "ed78a722ab6df12e53fb96bb3d87ae84fa11c777843ca5c1797daeef87652b1dda0587011d2396abb69f6db034e684e4a8863841c50f788ecc6c28042b23599ca36f6026a12f55e7e1ae2daf55220416e36b8377814ad715fd925d08beb8092c227b88a3a20dfa5b10bfb4a172f429b8c80076d4e794589ee1da2fdace579ebcb457e66282dfe0be8285e0ec9a6416b70f36867ef265287df35fc6a5f0e0a41a169dfc7cfa766aee1a5aae0fb956ced1fcb875e769804dd0be74c327a60a2d07bc75c063"}, &(0x7f0000000000)=0xcc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@common='nr0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x40}, 0x6) 2018/01/17 17:42:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0x8, 0xa, 0x101) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000013000-0x6a)="404ecc6d6df5ebd8d760c32895a3f5ce9300df313ca9d4751bba3ff1a94bd3e0191104591f624d07329fccfe0e23a79ad3cd866bf5f756829192be5dccbdec06df655f9726c3e386176878805707edc6b2801844500ebc941252400071c76d8d780fdb0e9a63a95e47e7", 0x6a) 2018/01/17 17:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() get_robust_list(r1, &(0x7f0000222000-0x8)=&(0x7f0000d35000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000305000-0x8)=0x18) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x7b0}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b39927886", 0x69}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7e", 0x16}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/17 17:42:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000003000-0x4d)=""/77, 0x4d}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x5, 0x1, 0x1, &(0x7f0000004000-0x10)={0x0, 0x989680}, &(0x7f0000003000)=0xc248, 0x401) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0xfffffea9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/17 17:42:55 executing program 3: pipe2(&(0x7f00005e6000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x33, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) open(&(0x7f0000ef8000-0x8)='./file1\x00', 0x10000, 0x5) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) fadvise64(r2, 0x0, 0x0, 0x4) readlink(&(0x7f0000041000)='./file2\x00', &(0x7f000068e000-0x18)=""/24, 0x18) getresuid(&(0x7f0000a89000-0x4)=0x0, &(0x7f00003c4000-0x4)=0x0, &(0x7f0000720000-0x4)=0x0) 2018/01/17 17:42:55 executing program 1: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = creat(&(0x7f0000688000-0x8)='./file0\x00', 0x2) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000922000-0xa)='mime_type\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/17 17:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) r3 = dup(r2) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000ac7000)=0x7f) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 17:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) munmap(&(0x7f000084b000/0x3000)=nil, 0x3000) mmap(&(0x7f000084b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000084c000-0x8)={0x0, 0x0}) mmap(&(0x7f000084b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000084b000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x400}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000084b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000084c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f000084d000-0xfe)="a14f226daee5c43f6ec4c336c769c7f87d26475ac56c368c8266a1704c13b63395eb95aeffaad5869ac72353991b022818a5603400e57df96fad6f3bbe77431483a8440f46f6e0b960799c57a606b991cd89d461b197a137c5248eb66d89f36295a69f6b3dfef32f105c54f8e6a7e803babf33faa38dc2770117957ddccc05d9acce6977fbeb67eab7653dfbc6e03f4941fc25ea2c631550b1c0deae3662748d5a2cfa7dffb279b75642f17b860d745838df9bbedc892e7a3b7234cb1e3bb98dede1d1fd606516406de9b27ff06afed9b1e2b141188d4ffce9fd1cea542b4fecfa1252d8ba2ef7d4b19cf75284f1e59ec875cb5d902e3935ee0f9e687673", 0xfe, 0x0, 0x0, 0x0) getitimer(0x0, &(0x7f000084c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000f01000)=0x0, &(0x7f0000311000-0x4)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x390, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x268, 0x3, {{'deflate\x00'}, 0x10e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7652441f7b13a7093debf961b3dfef1394575d2a6fcd2ed88738aba385d8a4ab96887ef4f419ad5c60b654e5620c27acf078950719e96b50bd31ca782eb612205d43af63e8a8042fb9753762ad5b675f75a744bc56fbe92e6fcbab89f2fc0107f75c25553e7b2319a6fd0866b059c0728b4a21bba84b3fdf4b11ff110b9a3bd2d5b68d6d48e5054ec6dfe813dc6f490cd330061d010f8578d36826810bcb3176d38a09a818ae6e715846b567aeeccaed417cc7802fcc38ac670b168b019bfef1c6f56eb3bf440310a74794b2c566759cfa5116d0420b81e184950171e4edd6b3e5143866e91fd9eaf84297c44336e1a3962a950517d67073e419a7fccda5c4515768119355e2bcd82b9a1894b4fb384686af58025c7b25b5e6a1ad1e5e54d576a005c03e9271f13a2b02d353c63b5aeaada486b99dcc11c21e28077be337f2318"}}]}, 0x390}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xe72}], 0x1, &(0x7f0000f89000-0x80)=[{0x28, 0x10f, 0x8c, "322c8ec2ccecb8b590a8b0eb02ff54c866755838924b83f7"}, {0x38, 0x11b, 0xe97f, "66570cd4e734252c73b3ed7c507300f5909c464e578dbc11f564cb5565dd14a10cb2139330"}], 0x60, 0x4080}, 0x4) 2018/01/17 17:42:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a63000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000755000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x80000001, 0x2, [0x9, 0x5]}, &(0x7f00005fd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000002000-0x33)="9e887723f793faa77df55828839c74a8108c5969b96482aabbfffef8e3a181a9778939a5a50435251c71cf16f596c759c0ec68", 0x33, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000001000-0x8d)=""/141) close(r0) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x72)=""/114, 0x72) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:56 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0xf2)=""/242) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x8)=[0xff, 0x7]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000)=0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="7c51e386ec3f78ab5070028eb017ae74"}}) ioctl$VT_RELDISP(r0, 0x5605) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"a383a56b3508c3"}, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) tee(r0, r0, 0x9, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x7fff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r3, 0x1f, 0x30, 0x6, 0x1}, &(0x7f0000004000)=0x18) accept$inet(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000-0x40)=[{&(0x7f0000003000)="7f5de07bb0dd6cc3ab2df7e8a01b17b7475b85f24323acb5a70767d3596ccb07d39180d85ead68930f1b9d76c4f56d6ad88cfcaa270b0ef93f129ba7ebd429dc2ac1adba3fb67e8ab7c9f74869c05d2d0daf18c1dd", 0x55}, {&(0x7f0000006000-0xfa)="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", 0xfa}, {&(0x7f0000005000)="925b1cd4e38200c0ec8926", 0xb}, {&(0x7f0000001000-0x84)="2990a67e6e230bafcc3391be7408a57d62263d924318af95a6146c3ab3e8398a967b347d8669ff8a234103d3479b2dcbf9ea32a405c7b02f94802975a0adf42de91c9b1c456062af1b242c0fb24d914bd229503385b03a3b8e846735de6d17595e76e7827a10e0b06d91c0f6a8d516fac0fd9225e0881b7a64f22f32313019167611d4db", 0x84}], 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000-0x24)={0x2, 0xf91, 0x4, 0x10000, 0x0, 0x401, 0x10000, 0x7f, 0x8, 0x9, 0x3, 0x2}) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000+0xbab)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000008000)="", 0x0, 0x4000, &(0x7f0000008000)={0xa, 0x2, 0xcf5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000000000000009}, 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) bind$llc(r2, &(0x7f0000004000)={0x1a, 0x4, 0xb0, 0xe000000, 0x2, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000a000-0x8)={0x1, 0x7, 0x10000, 0x80000000}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000000a000-0x5c)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, {0xa, 0x3, 0x64e5c180, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xff}, 0x80, [0x81, 0x3, 0x3, 0x4, 0x8d, 0x81, 0x9, 0x3]}, 0x5c) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/17 17:42:56 executing program 1: socket(0x1f, 0x6, 0x1) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008a2000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/01/17 17:42:56 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ae6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10000, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000002000)=[@release={0x40046306, 0x4}], 0xd5, 0x0, &(0x7f0000002000)="66ec74b95c7b99ba90942314d41c5bc3815aa19e1ce21927e2e80e7b016c2225d9ebabcb85d97188971fb62e5f7b0b2183c905ef527bc2ca26e802a918f31e230bb5342a3b4c76efde8490bfd7b1ef60c683600e1e4ee1b522f6dbdde3cca7d0d91615e7b29ff264abdbca3625b574b19b0e6bdcf444f9d38faebd36d61775fcd8487bdabcf3f8303e75b2973a14dae1ca810ee6282086d7ccb40ccb4495fa161d67bb41a44e41d69c8f3266dfef1e75b75f45df4fa6a8cf415f7cd67b64141f5f565188f93db818f777e7cafd7a5a6e1adbe494f9"}) read(r0, &(0x7f0000003000-0xb2)=""/178, 0xb2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) fcntl$setsig(r0, 0xa, 0x35) mknodat(r0, &(0x7f0000003000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x410001, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000005000-0x8)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000)='/dev/hwrng\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000006000)=""/116) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000007000)=@file={0x0, ""/108}, &(0x7f0000004000)=0x6e) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 17:42:56 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000df7000-0x11)='/selinux/enforce\x00', 0x41, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000282000)={0x5, {{0xa, 0x3, 0x5d3a, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb9, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/17 17:42:56 executing program 3: r0 = epoll_create(0xffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e0d000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4)=0x100021fe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000001000)=""/131, 0x83, 0x100, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) fchown(r0, r1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0x87)="f3efa2aed3fdd5c6632efcedd4808fa36acc07f7456a37013b87085267082329f65252c50523b7a4dd5907bcd06aca29414f7269fa2593998d3569bc98f34b495c597f54e0650d93ab62e7eee90501266e86fc603f74aac4942f8abb7a7203b62313c20129958723ade66fc49c03d57df3ae17309f335e8dbeda5faed03b00c81043e8df67c334", 0x87}, {&(0x7f0000001000)="b8753c7036ed3a11a4c69d954825f949f8e24d803404fbf6c067a6a8d8906d34e8f9cdd422dc1d085d8b43c72465b1aa68e05c500d31209c2c6ae49ced7fe2ce4b2345e7368b80030bbbf4a190ba37bb1596050c54d76a6c034f24e9516de86faa80a369643b001dc0f4519139a5b03a657d1f", 0x73}], 0x3) 2018/01/17 17:42:56 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="9951b13ee71915b0d043534d3e6fd8ddd60d02daef3b98dd5b43239601ca14530580a3368f7a727b70", 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80002, 0x0) write(r0, &(0x7f0000df5000-0x27)="260000005e0009000000eaf83a0000000000000001ea0000fbffffff009108db1ee9ff4435eaf5", 0xa5f8fa0a6c18f61c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e76000)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000956000)=0x0) sendfile(r0, r1, &(0x7f00004a0000)=0x0, 0x1aa40955) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r1, r2, &(0x7f000001f000-0x8)=0x0, 0x20) [ 65.995002] binder: 14469:14480 transaction failed 29189/-22, size 0-0 line 3004 [ 66.003705] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.015235] binder_alloc: binder_alloc_mmap_handler: 14469 20000000-20002000 already mapped failed -16 [ 66.028859] binder: BINDER_SET_CONTEXT_MGR already set [ 66.037230] binder: 14469:14492 ioctl 40046207 0 returned -16 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fc2000-0x10)={0x0, 0x20, &(0x7f0000cbd000-0x20)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fc1000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd7000-0x8)={r3, 0x800}, &(0x7f00008c9000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fd6000)={r4, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x2c73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd6000)=0x8c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000068d000+0x32d)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x78, 0x2, @fr=&(0x7f00006ad000-0x18)={0x5, 0x8, 0x4, 0x9, 0x1, 0x3, 0x7}}}) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4c0a, 0x0, 0x0}, &(0x7f0000002000)=0xa0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000a000)=0x0) [ 66.042207] binder: 14469:14496 transaction failed 29189/-22, size 0-0 line 3004 [ 66.052405] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ecd000-0x8)='./file0\x00', &(0x7f00004e0000-0x8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000078b000)='lp\x00', 0x3) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) removexattr(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000003000-0x28)=@random={'security.\x00', 'user~vboxnet1keyringproceth1*\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000753000)=0x0) 2018/01/17 17:42:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000073e000)={0x1ff, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f77000-0x4)=0x0) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) dup(r0) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x95bd54bca055f485, &(0x7f00009c6000-0x9)="1b827f2675d3b245c6a07b8957ad01a0c29b1a510d70979224a25bc2adeaf8029c96fca03381ec8f29fe29620717016efb2d9b97dfa9f636feeb8aff112535c73aaaa8f0eefbb6c67de2ad0fe7ee8a6f485cc5", &(0x7f00001dd000)=0x0, &(0x7f0000b0b000)=0x0, &(0x7f0000643000)="21a27d26e1318509debf4bb733b3e6e4c2fa559b3dd0d5278569bb44db87c112e92766cba5235ea9e4ddf8d02fe879082ea4052d79b744674db32a0a20257f385ac155948739b9e461d4e251601a56a46f21c29af818d2be0cb1c1f62c887c08bca89c39b78a5078604559b4500fb7ee2f5aacfe7fa7524b2150e19ce815d2483f41aa869a8ee847beab3bd1925e06e3035f962dd14e8a74e5ada7bff112a39c1dab411cf9a0cdc386e82f6b15d224c9f30de72a013f0ad7fa3b521797c28af5e4bc6faa00caa76da9999f330a29c4b4f6") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003c8000-0x8)={0x0, 0x200}, &(0x7f00001f0000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000302000)={r3, 0xcd, "d916f02b076aef1d13b8a70410c8e43d2b0ed9bb749ec8fb8283392e65921847e0e1d162db9ae0d419348e23b8f6064dc3aa4dbcf8c8071e969bf3c6ee77fdaf2d56b0dea71fc81503fc4c76c9475b7fc9f5943947c9d4f0deedddf8c4c88fa318437bb4e76bdb0855001ef95d4ee8ed43ba41b792afa179feb6763cf4a9f5fb741e549f15b0b062dbcafea90b5251e7bfa9deac0f805017fd54aa1fe16fda528dec0dc38bebba3ee1715a7f8f9eddeb3112747abdf17094eff7624c94577e280ced596dd84eede54f97135a62"}, &(0x7f00007f8000)=0xd5) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000b0d000-0x10)={0x6, 0xffffffff, 0xffffffff, 0xffffffff, 0x8, 0x1000, 0x20, 0x5, 0x3, 0x6001}) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 17:42:56 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b11000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000fa2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000853000)=""/169, &(0x7f0000730000-0x4)=0xa9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f000034d000-0x4)=0x4) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000345000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000918000)={r1, 0x0}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000b93000-0x4)=0x0) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0xfffffffffffffffc) syz_open_procfs(r1, &(0x7f000000b000)='environ\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000385000-0x4)=0x0, 0x5) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000072000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00001c9000)=0xc) sendmsg$nl_route(r0, &(0x7f0000f8d000)={&(0x7f0000469000)={0x10, 0x0, 0x0, 0x40830}, 0xc, &(0x7f0000d93000)={&(0x7f0000df2000-0x50)=@bridge_delneigh={0x50, 0x1d, 0x8, 0x5, 0x2, {0x1e, 0x0, 0x0, r1, 0x11, 0x5, 0x5}, [@NDA_VNI={0x8, 0x7, 0x68fe}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_SRC_VNI={0x8, 0xb, 0x1f}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @NDA_PROBES={0x8, 0x4, 0x8000}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000e4c000-0x4)=0x0, &(0x7f0000d45000-0x4)=0x4) pread64(r0, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000489000-0xd)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000130000)=""/12) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ca0000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000023a000)={0x0, 0x0}, &(0x7f00004f3000-0x4)=0x10) utimes(&(0x7f00004ad000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 17:42:56 executing program 6: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000654000)='net/igmp\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e63000)=@buf={0x1f1, &(0x7f0000e65000-0x74)="6b0e4b064ed447ea580ae3106f074aa86c00c3a16a8491a4e521d5657d9c34aa88bcbfe9e82e000100000000000649e73216d5df9aa547d315867aafddcc92c8a61155d1df34989f708d79a70e5abcfb3db3debfa3461c4150bfedd7bf1ae30d36633f96abb8ee184be7e15af97c1fdfdd5358c8"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e62000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3}], 0x48) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f9c000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000f9d000-0x2)='/\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f9d000)='./control\x00', 0x8003, 0xffffffff) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000f9e000-0xa)='./control\x00', 0x200040, 0x10) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001, 0x0}) 2018/01/17 17:42:56 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000017d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 17:42:56 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e9000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000f63000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KDMKTONE(r1, 0x4b30, 0x800000000000000) mknodat(r1, &(0x7f000034e000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0xfffff7f) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f6b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f6b000-0xc)={0x50000002, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f000062c000)='keyring\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f00005c5000)="54b3d337db2f29853610d239d6e612f76bf87304245b70038a6baf8e3cbdd0a61a8dfc4fd52d784f52adb823697c484648fdbf4d7877c9574099b70c1d8a12124f2d13f66b8ce2cc51074ec7af589fd8480b627ec1f7e7f677a798e04dde3fa66ede321bbd20464fb6d6ae67c2fa60c47850e72eeed71b1411e609", 0x7b) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8080da14, 0x5, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cca000)=0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000)='/dev/snd/seq\x00', 0x0, 0xa0004) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000248000-0x8)=[{r0, 0x6000, 0x0}], 0x1, &(0x7f00009a9000-0x10)={0x77359400, 0x0}, &(0x7f0000fb8000)={0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000034a000)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x36eed85}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000010000)='./file0\x00', &(0x7f0000010000)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f000000f000)=[{{&(0x7f000000b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000)=[{&(0x7f000000f000)=""/128, 0x80}, {&(0x7f000000f000)=""/194, 0xc2}, {&(0x7f0000009000)=""/187, 0xbb}, {&(0x7f000000f000-0x92)=""/146, 0x92}, {&(0x7f0000010000-0xe5)=""/229, 0xe5}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000010000-0xa4)=""/164, 0xa4, 0x6}, 0x5}, {{&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000-0xd1)=""/209, 0xd1, 0x5}, 0x5}], 0x2, 0x2000, &(0x7f0000010000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000f000-0xb)={0x8, 0x9, 0x8, 0xffffffff, 0xfffffffffffffffc, 0x9, 0x100, 0x7, 0x3, 0x5b, 0x518f}, 0xb) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f21000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xfffffdfd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, r1, 0x0}, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/17 17:42:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a7000)={r1, 0x2, 0x1, 0x0, 0x0, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f6b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f6b000-0xc)={0x50000002, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r0, &(0x7f0000ab8000)=""/0, 0xcc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000044f000-0x4)=0x0, &(0x7f00005c0000-0x4)=0x4) clone(0x0, &(0x7f00009f5000)="", &(0x7f0000ce2000)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") r1 = dup2(r0, r0) ioctl$void(r1, 0xc0045c77) writev(r1, &(0x7f000060c000-0x10)=[{&(0x7f0000329000)="8c", 0x1}], 0x0) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5429, &(0x7f0000f91000-0x8)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000507000)=0x0) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000f84000-0xf8)=""/248, &(0x7f0000549000)=0xf8) dup3(r0, r1, 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000047000)='/dev/keychord\x00', 0x719a02, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000075b000)={0x20f4, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000981000)=""/181, 0x99b57c03) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1c000-0x15)='/proc/self/net/pfkey\x00', 0xa0401, 0x0) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000)=""/225) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000003000-0x18)={0xf3, 0x6, 0x6b2344c1, 0x0, 0x8, 0x1000}) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000005000)="", 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000)=0x2, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000004000-0xa7)="66286e65a49020332f3dd8540c7d9a780c1574d94485f47b5bb17a6111e3f7d6f66c3e24acb5168c181df94a5943eda825f721d8557c4c58bf6185ee4f040090ff7a9174ea422c6e98a0c7353da03ef70412d759e8e3cf45f767c7928143f2dbe823624b7854d6c15cd2d58a496beb76154807acd7d7491ada1234aaa23cf543301e8a6f4c68b3cc0796f064803b9606efddb61e425056d5d95badff8184f6b2cb5ae8af41c5fa", 0xa7) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 17:42:56 executing program 7: pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000280000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) tee(r0, r3, 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x1f, 0x0, 0x1, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002000-0x10)={r4, 0x1}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001000-0x3)='lp\x00', 0x3) close(r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8000}, 0x4) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0xa8c5, 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r1, 0x0, 0x51c29907b56e958a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000014000-0x1)=0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) getdents(r3, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000049d000)={0x5, [0x20, 0x1ff, 0x1, 0x5, 0x10000]}, 0xe) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000e25000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:56 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000ed4000)=0x6, 0x25) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffca2, 0x4000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 17:42:56 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000dff000-0x4)=0x8) mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000004000-0x28)={0x57, 0x8, 0x8, {0x3b8b, 0x0}, {0x825, 0x4}, @cond=[{0x63, 0xffff, 0xfffffffffffff2ad, 0x8a, 0x10001, 0x8e5}, {0x4, 0x2, 0x20, 0x2, 0x80000001, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0xffff, &(0x7f0000feb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e81000)={0x3, &(0x7f0000d0f000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00001e5000-0x28)={0x1, 0x6, [@random="5ab59dd649be", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @random="96892b11a2dd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) connect$unix(r0, &(0x7f000053f000-0xa)=@file={0xffffffffffffffff, './file0\x00'}, 0x3) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) [ 66.482558] binder: 14648:14649 ioctl c0306201 20000fd0 returned -14 [ 66.497691] binder: 14648:14657 ioctl c0306201 20000fd0 returned -14 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) getsockname(r0, &(0x7f0000e29000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015d000)=0x10) open(&(0x7f00005d9000-0x8)='./file1\x00', 0x204000, 0x48) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000033000)={0x0, 0x0, 0x9}) syz_open_dev$mice(&(0x7f00008e8000)='/dev/input/mice\x00', 0x0, 0x80002) execveat(r0, &(0x7f0000c20000-0x8)='./file1\x00', &(0x7f0000ffc000-0x18)=[&(0x7f0000cd3000-0xa)='[:}^}user\x00', &(0x7f0000cd1000-0x6)=',user\x00', &(0x7f0000749000-0x1)='\x00'], &(0x7f00004ee000-0x10)=[&(0x7f0000715000-0x11)='posix_acl_access\x00', &(0x7f0000286000)='/\x00'], 0x0) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000004000-0x28)={0x57, 0x8, 0x8, {0x3b8b, 0x0}, {0x825, 0x4}, @cond=[{0x63, 0xffff, 0xfffffffffffff2ad, 0x8a, 0x10001, 0x8e5}, {0x4, 0x2, 0x20, 0x2, 0x80000001, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/17 17:42:56 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a64000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x16)="eacf24df8a25104167f8137f3982a65d89dc48706851", 0x16) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000002000-0x4)=0xfffffffffffffff8, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000b41000)=0x7fffffff, 0x4) recvfrom$inet(r2, &(0x7f0000000000)=""/1, 0x0, 0x40000000, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) recvfrom$inet6(r3, &(0x7f0000d5d000-0x15)=""/21, 0x15, 0x100, &(0x7f00008a5000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b4b000-0x68)={0xffff, 0xbaa5, 0x5, {0x77359400, 0x0}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$llc(r3, &(0x7f00001b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5d000)=0x10) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x610000, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000a2a000-0x6f)="c56f1a11d5707fdf2e91f6dfcbe6ab417db75081b430d744ae933fdc4a05e68884d02cd00da9001fea5819254ebca0a852461687e05877db2310f702c5dbc1895fd506e32f8f60d833217f9ec8f0e33780b2e18063259edb03b4fc24cc8d7516c08fa4ddd98b45b6cc7d47785eed2a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e5b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a32000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e50000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000045000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c3000)={r2, 0x1}, &(0x7f00000ea000-0x4)=0x8) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000451000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000125000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) close(r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007f9000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000-0x4)=0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e89000-0x18)={0xaa, 0x26, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000da000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000169000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f000005b000-0x38)={&(0x7f0000f48000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000097e000)={&(0x7f0000517000)={0x4a0, 0xa, 0x7, 0x10, 0x7, 0x3, {0xf, 0x0, 0x0}, [@nested={0x28c, 0xc, [@typed={0x14, 0x4f, @str='/dev/sg#\x00'}, @generic="5d3dde1e18bc4264786c2c77786ba8b7dbf7f5f37fe52ab1c6e93ee77f70dee634a15498e20ea671e5657f863b177c50d21e74f26a60ae9ea9658dbaf9318c9cc07d8aa286a0929fc11901fd20992b9ba413dc126044ee57a259288bb1f0b4904bcf2d9c2eddd88e5b303721f22ad3e08e9851acd7ad1ab6d0106ebbdcf7613b1a480b2f989154d0600d3b0bf13ff7a3dcce22490d7a9ae27e6e5cf03c86b970491264f3abeee1ce74c4605e6078e8b22134eeb5a2dce25a5d8dbfc4a44a2e623f9fdfed1b53764fa0cd7d0ce2d1917be799d3fa9882a533a40e50319412f9106c6a1c771cd31c58544379c51987c757d21a", @typed={0xc, 0xc, @uid=r3}, @generic="de971fb690c928015a6fcf0b8ff1202520a9db7dbbd53681aab14190e8850af0be92ac81", @generic="b5ecf98873df73bc73435879819c414dbf97ea4ce70a22d9d52ecac0c7ffd42aef966f67737819bdb988bd603cf2935335d7c8186a0befa58a60140f7e04b6cc349a1831747dfabef9f4ea93b60e4004d49bf77ee6190f0c53460f712fe9ab897d139796c007e520a6ebb24441322fe37b569540e48d7bb13fb2aef39564f0559e9d1153918ad18c7624ce98d8ab4dee3887ea1825c712da410ee81eb100341e7d805dce4d746420b87ed6a60e25fe8303163f4cb8883baded2d32291d63a9ffd7c8772d3d5682b0a2abf1a0b5698972d83eaa5746f09fd8638dc8", @typed={0x74, 0x57, @binary="d612fb71a5ba46967ee9f776997ffd680c9734ae1b14d0cf82cc0220e95b22e60b32cc032bbfac8fa92c0a3353bdec422c3eaac02a048a3a700842401dd4c96b00c7643e4e9bf737406a7ce1ca8d655bf25d436f8071fb48bc6372396a781db14c1a961770c59495ba1c32"}]}, @typed={0xc, 0x79, @u32=0x8}, @nested={0x118, 0x11, [@typed={0xc, 0x7, @uid=r4}, @generic="3f9ae2e615888fc4352c3563ff6937ec4347353c53b4a2ae2a53cff547be5867aba21c232aa23f2cc25a4e7f175befff0336ec32964aacb8f34d29a43f63761d7b61f193887ddc91b1f8fd66e3df33640b0039b0", @generic="b7d518de8a4462431527035b46ffec015101e15f86530458b72f16b40a782b91e307e3049b7584dfb48d025f8e95e809945af30319638ad89e7bbedd9530981eb122c5385155a5551c91fedb4f6d3ce62d6d10b4c1c76da2ec43d56d518700686cd7519a99f44c128264195cefb61ef3e41cebac090536570a54a91c47c06795d11e16902d6c979b52ecb51bdc1490feff638ae2008b42478fd076d52810437a726d948999ecc2de055b36a980ce634557bb3c"]}, @generic="cbb8f5b454aa61eacb54c45f4e5eaae1f92731e02edaeb4b93b8764a21d1b50f57cbacadba134b0dd62cbd3f59f10e86fc7c95eab57b2d64c52d280f898d0d31bb15b6cf2a5587f778d27a2ec34c8ef0b46caa89d998115bb249ec3fbf300451573c85240f220d46340b7ed15eb0acfab824103505bdc23077af95f94730bc24b132cce1c02c7cf23ee8e05dd1214070e53b7b4a6c5e92feba0af6efcd1c7f42f47db8aa5af1e47f2ec2e0f2206a2097da691492fd1c04d071f8df05564f02a58c81c19e79ea2b72832013cd780d", @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}]}, 0x4a0}, 0x1, 0x0, 0x0, 0x8040}, 0x4851) sendto$llc(r1, &(0x7f0000b28000)="511295bacf1b0e87538e0a4e8b6a7f8053359c2affaefdd70a566bd4c35f9b075d759a65bde3ca08a2442238cc9ade5277ad8785b44dcd95d90ac737a2dc2c4ee74bd934c3a5a08427dd3abc639e0ee074c2f13e1121ad9f983e1bf4baf2e49b122b50d0c6d2d63ea7f49c24f6d128880551d0e07fd00392f525b45f315c9b1bea", 0x81, 0x4008000, &(0x7f00009e7000-0x10)={0x1a, 0x1a, 0x5f5, 0x5, 0xe02, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) fstat(r1, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003ac000-0xc5)=""/197, &(0x7f000081f000-0x4)=0xc5) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="409f6b7145c1929f848bab06af089de37c020649840194608c7ea4f6904a57a0cfcbffffa2b1e37ba382f1d07c5e6d12739a5b04a4fa418e5d1076edb496edff14e78feb5f218cb915346efd1c0d901c71a174beec4349f8a63bf6badfc5719954f59c51205627bc6dd023500e4e44f1e61e989cf229e23040739d49db3be2d2b16542c6c64c7224c66377a5e7b1f0317e4bb65d80c3e0a93950b42bee9b28c34c82e7ba9eb947d6956746f417dee33b9a520ea40119bacb039cd2a1b7f942e960", 0xc1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') keyctl$update(0x2, r0, &(0x7f0000001000-0xb9)="43f963d10e5332711c30535079bfd685d970954ab959fc8cdfc0bb0f3dcb515007f290d5bf8ae508b659eaf674738404f25b56554f549939d234cd6174b18fddc8c0f5edf7691d1f1c4eb2de22e490c99daf2c1e7dfdb5920af80f13b4d41ea20d7d1729d9858c19a103fb809d76623d5232988c211ce75e06cdacb0bd15273637bf231efcd8d6f44938a6880331fa107ccec7ea9daec923111a230164101ebef0bcc0c16996e8ee34b6de59496cbd9f7ac19603e2e06cf26b", 0xb9) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0xc1)='`', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000853000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000190000-0x4)={0x1}, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003bc000)='/selinux/checkreqprot\x00', 0x200400, 0x0) memfd_create(&(0x7f0000f96000)='/selinux/checkreqprot\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c8c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x0, &(0x7f000027e000-0x10)={0x0, r2}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000944000)='/dev/loop#\x00', 0x2, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ff000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000de0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "84abe06e7e045dbe2890ea25fde83d721f0e89644eb9f366d449e226e0301185c3fedf62422aeda3243fa6da8b6a90eec7a6eb23fe76b91a28ae2b7082b5d58a", "32966be6e70ef92c229db0afa2d550b86ad313cdbee264a7b8b5a6e9f49b65f6f769b395becc7711bb4965f4cb017c228d56a6f4f0c2d053277251d07a2bb1b9", "8475350739f6fdca195387035640c0861f44fb897301382392d741f11ccb6b01", [0x0, 0x0]}) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000009000)=0x4) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000)=0x0, &(0x7f000000d000)=0x0, &(0x7f000000d000)=0x0) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e20000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000362000)=""/94) listen(r1, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000bdf000)=""/206, &(0x7f0000f27000)=0xce) 2018/01/17 17:42:56 executing program 0: set_tid_address(&(0x7f0000955000)=0x0) prctl$intptr(0x1a, 0x0) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0xb7, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000528000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086f000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000564000-0x1000)="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", 0x1000) rt_sigreturn() 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d89000)=@add_del={0x2, &(0x7f0000d77000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') preadv(r1, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000086d000)=0x19, 0x4) 2018/01/17 17:42:56 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x40, 0x4, 0x7, 0x7fff, 0xf, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ae000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000953000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000075000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c66000-0x10)='/selinux/create\x00', 0x2, 0x0) memfd_create(&(0x7f0000feb000-0x1)='\x00', 0x3) connect(r1, &(0x7f0000969000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000ef2000)={@common='sit0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000028d000)={r3, r4, 0xf1d6}) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40030, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f0000fc8000)=""/18) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x0}, &(0x7f0000291000)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdd000-0x16)='/selinux/checkreqprot\x00', 0x505000, 0x0) write(r1, &(0x7f0000170000-0xaf)="34e4a4967aceff60f4c88f10b76138646f9e78c8c45331129ead6e6bffbf903c55247bb6c9ac23ce3060c8925d4c45c373c61fc9017ff1be197560ba7e671aa3b586bc827ecf88802acb295a9e2596c59c9d62e74c0b190a65b4ee34588f3cc40f40914b3ef470f554074d6fd8ef4224b3f1a8a01fd8b34573ba8e3b8f2e61116beea854c344d93a459b06a1c04364ea088252401555e08c0f8d8c78f9845636e78dd754fedbc8dfd4b3d060a5d908", 0xaf) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e0a000)=@assoc_value={0x0, 0x0}, &(0x7f0000410000-0x4)=0x8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000070b000-0x4)=0x7) fstat(r2, &(0x7f0000e0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0xf18849d02105689d, &(0x7f00008e0000-0x7e)=""/126, &(0x7f0000a03000-0x4)=0x7e) ioprio_set$uid(0x0, r3, 0x7) write(r2, &(0x7f00007fc000-0x3)='H\b', 0x2) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000757000-0xc)={r0, 0x7459, 0x30}, 0xc) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00003b8000-0x1)=0x281804) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000b40000-0x4)=0x0) 2018/01/17 17:42:56 executing program 4: 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bff000)={0x7, 0x315b}) epoll_wait(r1, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x0, 0x0) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00007c3000)={0x3000000000, 0x8, 0x4, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000302000-0x6)='smaps\x00') readv(r2, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f000017e000)=0xffffffff, 0x4) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a7c000)='/dev/sg#\x00', 0x38, 0x2000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a78000)=""/107, &(0x7f00005d1000)=0x6b) readv(r0, &(0x7f00005f7000)=[{&(0x7f0000656000)=""/92, 0x5c}, {&(0x7f000077e000-0xf7)=""/247, 0xf7}, {&(0x7f0000e1f000-0x13)=""/19, 0x13}, {&(0x7f000089a000-0xfe)=""/254, 0xfe}, {&(0x7f000001a000)=""/16, 0x10}, {&(0x7f0000f22000)=""/0, 0x0}, {&(0x7f000048a000)=""/65, 0x41}, {&(0x7f000025f000-0x34)=""/52, 0x34}], 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000862000-0x4)=0x0) tkill(r3, 0xf) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bc3000-0xc)={0x80000000, 0x0}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7e000-0x10)='/selinux/create\x00', 0x2, 0x0) recvmsg(r4, &(0x7f000033e000)={&(0x7f00000ab000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009f9000)=[{&(0x7f0000b6c000)=""/64, 0x40}, {&(0x7f000053f000)=""/80, 0x50}, {&(0x7f0000614000-0x42)=""/66, 0x42}, {&(0x7f0000537000)=""/129, 0x81}, {&(0x7f00002f0000)=""/84, 0x54}, {&(0x7f0000734000-0x28)=""/40, 0x28}, {&(0x7f0000f62000)=""/95, 0x5f}, {&(0x7f00009ce000-0x86)=""/134, 0x86}, {&(0x7f00002ce000)=""/4096, 0x1000}, {&(0x7f0000115000-0xf4)=""/244, 0xf4}], 0xa, &(0x7f0000552000)=""/43, 0x2b, 0x5f61}, 0x0) process_vm_readv(r3, &(0x7f00009fc000-0x50)=[{&(0x7f0000134000)=""/77, 0x4d}, {&(0x7f00009ca000-0x7a)=""/122, 0x7a}, {&(0x7f0000f8f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd7000)=""/238, 0xee}, {&(0x7f0000720000-0xc6)=""/198, 0xc6}], 0x5, &(0x7f000055f000-0x30)=[{&(0x7f000044e000-0x1000)=""/4096, 0x1000}, {&(0x7f00006cf000-0x71)=""/113, 0x71}, {&(0x7f00002ac000)=""/77, 0x4d}], 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000e8f000-0x40)=[{&(0x7f00009d2000-0x6b)=""/136, 0x88}, {&(0x7f0000c4f000)=""/184, 0xb8}, {&(0x7f0000549000)=""/64, 0x40}], 0x3) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c45000-0x1)="17", 0x1) sync() r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00007fa000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/17 17:42:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x20100) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x10, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f00006ed000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d2c000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ffb000-0x4)={0x0}, &(0x7f000051d000-0x4)=0x4) futimesat(r1, &(0x7f00006d8000)='./file0\x00', &(0x7f000007e000)={{0x0, 0x0}, {0x77359400, 0x0}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) r2 = memfd_create(&(0x7f0000cbc000-0xb)='**\'}%em0({\x00', 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004b2000)={0x0, 0xaf09, 0x435, 0x8000, 0x19, 0x8692, 0x5, 0x4e, {0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x101, 0x5, 0x3}}, &(0x7f00007d4000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f8b000-0x8)={r3, 0x0}, &(0x7f0000298000-0x4)=0x8) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) dup2(r0, r2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f50000-0x8)=0x2) 2018/01/17 17:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052e000-0x10)='/dev/sequencer2\x00', 0x58000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000ada000-0x4)=0x0, 0x4) 2018/01/17 17:42:56 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000329000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') ioctl(r1, 0x1, &(0x7f0000dcc000-0xd0)="") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bc0000-0x58)=[@in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x22, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000822000)=0x0, &(0x7f0000ff7000-0x4)=0x4) ioctl$void(r0, 0xc0045c78) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000af7000)=0x0, &(0x7f0000123000-0x4)=0x4) 2018/01/17 17:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000eee000)={0x1, 0x4, 0x100000000, 0x100000000, 0xfffffffffffffffe, 0x3f, 0x8, 0xffc5}, &(0x7f0000814000)={0x31149973, 0x6c1, 0x0, 0x1, 0x400, 0x8001, 0x9, 0xcc}, &(0x7f00005d8000)={0x6, 0x3b1c, 0x6, 0x8, 0x5, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffa}, &(0x7f0000506000-0x10)={0x0, 0x0}, &(0x7f0000f75000)={&(0x7f0000c91000-0x8)={0x401}, 0x8}) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000aef000-0x8c)={0xffffffffffffffff, 0x1b09a, 0x6, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000244000-0xb0)={{0x1, 0x7f}, 'port0\x00', 0x40, 0xa0000, 0x3, 0x100000001, 0x1, 0xfff, 0x200, 0x0, 0xceff67d625e0d8e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000de2000)={0x0, 0x27, "73cb895fb3adf4fdcb1dd067d4c9edcdaa107e6bd86a1b8ae3efc43b4abc1e90132bdab196ec78"}, &(0x7f0000cd2000)=0x2f) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000045c000)={r3, 0x0}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f00000b9000)='.request_key_auth\x00', &(0x7f00008fc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000585000)=':)eth1securitykeyringmd5sum&em1\x00', 0x0) keyctl$clear(0x7, r1) bind$unix(r0, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0x6c) 2018/01/17 17:42:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a6000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00009c8000-0x4)=0x5) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) readahead(r0, 0x100000001, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r2, r3+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x1f, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x100000000, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x3f, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) syz_open_dev$sndseq(&(0x7f0000388000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000132000)=0xfffffffffffffffb, 0xfffffffffffffeb5) write(r4, &(0x7f0000f0d000)="", 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2018/01/17 17:42:56 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000015000-0x4)=0x0) setpriority(0x2, r1, 0x7) 2018/01/17 17:42:56 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00008ef000-0x4)=0x3d2, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ba000)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000fdd000-0x1000)=""/4096, &(0x7f0000fdd000-0x2)=0x1000) rt_sigtimedwait(&(0x7f0000444000-0x8)={0x200}, &(0x7f0000fdc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000-0x10)={0x77359400, 0x0}, 0x8) mprotect(&(0x7f0000d7d000/0x2000)=nil, 0x2000, 0x0) [ 66.854165] binder: 14743:14755 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.873362] binder: 14743:14755 ioctl 891b 20d2c000 returned -22 [ 66.893012] binder: 14743:14755 ioctl 4b45 20f4fff8 returned -22 2018/01/17 17:42:56 executing program 6: r0 = eventfd2(0x8e9, 0x80800) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ef000)='attr/fscreate\x00') sendfile(r1, r1, &(0x7f0000bc5000-0x8)=0x0, 0x6) 2018/01/17 17:42:56 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/65) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) [ 66.911794] binder: 14743:14780 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.928215] binder: 14743:14755 ioctl 891b 20d2c000 returned -22 [ 66.952263] binder: 14743:14780 ioctl 4b45 20f4fff8 returned -22 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/user\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000881000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x510) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e3000-0x4)=0x100, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setitimer(0x0, &(0x7f00009fd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) clock_gettime(0x0, &(0x7f0000a07000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e7d000-0x1a4)=[{{&(0x7f0000f88000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x3b8, &(0x7f0000a10000)=[], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0xe8, 0x2, &(0x7f0000764000-0x10)={0x0, r2+30000000}) sendto$inet(r1, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007000-0x20)={0x3ff, 0x5, 0x2, 0x4, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffb, 0x0}, &(0x7f0000025000-0x4)=0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000002c000-0x14)={r2, 0x80, 0x4, 0x7, 0x8, 0xde}, 0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) setresuid(r3, r4, r5) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() stat(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() sendmsg$unix(r0, &(0x7f0000d33000-0x38)={&(0x7f0000be1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000779000)=[], 0x0, &(0x7f0000dca000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8090}, 0x40) r5 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/load\x00', 0x2, 0x0) accept4$unix(r6, 0x0, &(0x7f0000938000)=0x0, 0x80000) lsetxattr(&(0x7f0000e6f000-0x8)='./file0\x00', &(0x7f0000ce5000-0x14)=@random={'user.\x00', '/selinux/load\x00'}, &(0x7f00003b5000)='selinuxGPL\x00', 0xb, 0x0) getsockopt$inet_buf(r6, 0x0, 0x2f, &(0x7f0000115000)=""/5, &(0x7f00002d9000)=0x5) epoll_wait(r5, &(0x7f0000261000-0xc)=[{0x0, 0x0}], 0x1, 0x40000800) connect$unix(r0, &(0x7f0000ea5000)=@file={0x1, './file0\x00'}, 0xa) epoll_wait(r5, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000235000-0x4)=0x9) 2018/01/17 17:42:57 executing program 6: set_tid_address(&(0x7f0000f39000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000121000)=[{&(0x7f0000d01000-0x1)=""/1, 0x1}], 0x10000000000000de) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) syz_open_dev$mice(&(0x7f0000571000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$usbmon(&(0x7f0000e18000-0xd)='/dev/usbmon#\x00', 0x1, 0xc0000) readv(r0, &(0x7f00005f7000-0x40)=[{&(0x7f0000f6f000-0xa5)=""/165, 0xa5}, {&(0x7f0000975000)=""/246, 0xf6}, {&(0x7f00005c6000-0x73)=""/115, 0x73}, {&(0x7f00002cf000-0x53)=""/83, 0x53}], 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a7000-0xc)='/dev/rfkill\x00', 0x17b901, 0x0) timer_settime(0x0, 0x0, &(0x7f00004a7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b77000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:42:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) timer_delete(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0xd)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) socket$inet(0x2, 0x1, 0x8) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000012000-0xf1)="90f524b8d0e7774f8d6605b1eceefcda397bb1606ae4510d2f6b3043e46a77005396ca8e28cbcf2db195197afef9892fa0f35c808f7f7c4563d68cd8a8fa373b6481daef34365ca39e5686713f14e14c8c04625c5df95d78ed9283e4a0993760a20298a8f93e913c2e0334d416b5328898c8e8a42dbc83f546ede0d8800e3701e78dca05177a6dbf28d0cf2f2205f5645e37957a5cd06f0d6f22c3dbf57478da50ba3b8aa350eaed6ad26ad5f1648371e0515a3c409236005b76d7a9ddbf54b7945277053470e82cc36d86a9d872003a068b2d7149e9d53b15163b82d9703363e6b144687ff523a572c98f9536cf842c31", 0xf1, 0x20000800, &(0x7f0000001000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000012000)=0xfffffffffffffff7) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000013000-0x14)={0xffff, 0xd57, 0xfffffffffffffff9, 0x0, 0x3, 0x0, 0x7, 0x8, 0x1, 0x7}) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0x7ff, 0x7, 0x3, 0x0, 0x2, 0x20000000000, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000029000-0x5)='user\x00', &(0x7f000005e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005e000)="8c48cbe4", 0x4, 0xfffffffffffffff8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000040000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000-0x7)="f9591f9778869c", 0x7, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) mq_timedsend(r0, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000)='/dev/keychord\x00', 0x40800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000)={0x400}, 0x1) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x3000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000009000)=0x0, 0x4) timerfd_gettime(r1, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000001000)=""/158, 0x9e}], 0x1, 0x0) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000219000-0x4)=0x7, 0x568) 2018/01/17 17:42:57 executing program 5: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x40000) fsync(r0) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240100, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) pipe2(&(0x7f0000929000)={0x0, 0x0}, 0x84000) write(r0, &(0x7f0000e31000-0x99)='#,x', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x2000000088) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r1, 0x3, 0x1) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000007a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000e6a000-0x4)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000a7000)={r3, 0x1, 0x6, @random="51d35104323f", [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:57 executing program 0: futex(&(0x7f0000b2a000)=0x0, 0x0, 0x6, &(0x7f0000e62000-0x10)={0x0, 0x0}, &(0x7f0000f46000-0x4)=0x0, 0x3ffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000172000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003c4000-0x4)=0xd3, 0x4) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x29)=@file={0x0, ""/39}, &(0x7f0000000000)=0x29, 0x7066b697e65f128c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000000)='^)\x00', 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000921000)='./file0\x00', 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r2 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/user\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f0000881000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e96000)=0x510) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e3000-0x4)=0x100, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setitimer(0x0, &(0x7f00009fd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) clock_gettime(0x0, &(0x7f0000a07000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000e7d000-0x1a4)=[{{&(0x7f0000f88000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x3b8, &(0x7f0000a10000)=[], 0x8, 0x0, 0x0, 0x0}, 0x0}], 0xe8, 0x2, &(0x7f0000764000-0x10)={0x0, r2+30000000}) sendto$inet(r1, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) prctl$getname(0x10, &(0x7f00001ce000-0x52)=""/82) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000d24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d24000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="ce8a1d30f723669a7dfcb361b9d79234"}}) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bfc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007c7000-0x10)={0x3, &(0x7f00005ba000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00002f5000-0x8)={r2, 0x26}) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x271) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000ccb000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @empty=0x0}, 0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000e21000-0xb0)=""/176) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x9) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000878000)={0x9, 0x40, 0x6, 0x2, 0x0, 0x6}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007cd000)='nv\x00', 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a26000-0x6)={0x271, [0x3]}, &(0x7f000099f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002ce000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x4, 0x0, 0x1000, 0x5, 0xff0000000000, 0x6a4030f, 0x8b4, 0x6, 0x6, 0x0, 0x0, 0x40, 0xfffffffffffffffd, 0x3]}, &(0x7f0000e5e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000110000-0xc)={r2, 0x3, 0x30}, &(0x7f0000876000)=0xc) getsockname$ax25(r1, &(0x7f0000fd4000)={0x0, {""/7}, 0x0}, &(0x7f0000e3b000)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r0, 0x541d) 2018/01/17 17:42:57 executing program 7: r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003e0000)='/dev/snd/seq\x00', 0x0, 0x1fe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r1, 0x8, r3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fa6000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x8001, &(0x7f0000eed000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000383000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000309000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009d3000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00004e2000-0x12)='timers\x00') mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000eed000-0xc)={r3, 0x80000, r5}) sendmmsg$unix(r1, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008c9000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/pktcdvd/control\x00', 0x4c080, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f00008fa000-0x10)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/17 17:42:57 executing program 7: pipe2(&(0x7f00004d4000)={0x0, 0x0}, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000001e000)={0x5, 0x8000, 0xfff, 0x0, 0xfffffffffffffffc}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000073f000)=0x401) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:42:57 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000086000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="5c2bd8fe699ea935f07db04fda33f4b08d5db83dbd3078830ba22b61e009c5f6134df4ae84e250809011e8b0b7a05bc106a2457b9aa6b86853", 0x39, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000869000-0x4)=0x0, &(0x7f00001b2000)=0x0, &(0x7f0000001000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000dc000)={0x800000000, 0x1, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) write$sndseq(r2, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000aec000)={&(0x7f0000f6b000/0x4000)=nil, 0x4000}) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b48000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000863000-0x8)={r1, r2}) getxattr(&(0x7f0000437000-0x8)='./file0\x00', &(0x7f0000076000-0x12)=@random={'security.\x00', '\\cpuset\x00'}, &(0x7f00006f0000)=""/238, 0xee) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000017f000-0x2)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000091d000-0x8)={0x0, 0x3}, &(0x7f00008d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000027c000-0x4)=@assoc_id=r4, &(0x7f0000edf000-0x4)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x0, &(0x7f0000727000)=[@flat={0x736a2a85, 0x1, r2, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x8, 0x2, 0x26}], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfc000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fc4000-0x4)=@int=0x0, &(0x7f0000daa000-0x4)=0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00006db000-0x50)=[{&(0x7f0000853000-0x1000)=""/4096, 0x1000}, {&(0x7f000095a000-0xce)=""/206, 0xce}, {&(0x7f0000fc5000-0x79)=""/184, 0xb8}, {&(0x7f0000d35000)=""/129, 0x81}, {&(0x7f0000fc5000-0xcc)=""/204, 0xcc}], 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socket$netlink(0x10, 0x3, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000cf3000-0x8)={0x46, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) inotify_init() 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d3000-0xb)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000af1000)=[{&(0x7f00008dc000)=""/4096, 0x1000}, {&(0x7f0000b2f000)=""/55, 0x37}, {&(0x7f00003b8000+0x9bc)=""/74, 0x4a}, {&(0x7f00003d1000-0xed)=""/237, 0xed}, {&(0x7f0000c33000)=""/57, 0x39}, {&(0x7f0000ad6000)=""/127, 0x7f}], 0x6) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000859000-0x48)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff34f}, @in6={0xa, 0x3, 0x57, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6105}], 0x48) r2 = add_key$user(&(0x7f0000ed6000-0x5)='user\x00', &(0x7f0000923000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ef000-0x57)="e80527823e471da002b88089e045d9411b1eca595a20bcfdcae0843852728d13a8a29b5a3293a62eda34ec67c34258d34b35a556c82a6e297e06ee31efe1d69224aa5bbe3b7cafe6430a528abd003a45a5828f4209fe1d", 0x57, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x7fff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000f7d000-0x8)={0x0, r3}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001c7000)={0x3, 0x1}) ioctl(r0, 0x6, &(0x7f0000e17000-0x53)="add61c650903b60f188f21453e9dbf866ffedfc2453731616a0f3847f63fb53822a967d14b4c34aa23b529c0adacb5e99e9838c272be27b02668bbad785d91de1ad76d1f7a66d0a1ef91088416ca5a735bb73b") 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x3f, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000827000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f0000f1d000)={0x0, {""/7}, 0x0}, &(0x7f0000ab2000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) bind(r1, &(0x7f000093c000)=@l2={0x1f, 0x80, {0x2, 0x75d6, 0x8000, 0x4, 0x1, 0xde}, 0xffff, 0x1}, 0xe) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x49b}], 0x1, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e00000000000000097a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x2, &(0x7f0000036000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x8, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x0, 0xdb, 0x2, 0x9, 0x2, 0x800000004, 0x0}}], 0x90, 0x814}], 0x2, 0x0) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009fb000-0xd)='/dev/usbmon#\x00', 0x382, 0x101000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f1a000-0x3c)=[{{&(0x7f0000a5c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x2}}, 0x2e, &(0x7f0000f19000)=[{&(0x7f0000f1a000-0xec)="8183b06b4493ab673e14d11235f5533f00b848146c0c377c5c846a82069ca36bc297a0009b7fdb95b628c7c789675766eb0172f3dbfc434510ee7c10ae7a87ab13e010d5e21f96b297a2265fa0882ffec638ce38b73ebfdbadec43d454c035b1e37348f5ce3a42fb2fc8719d758191e84a7e6d022b57d21ee03668429f10e02a93789dc4ea14a04ae61e4461f436b17d95e84ce816154c003ae3d1838cecfd93e5ebd3d2b6f5f5277f44e44314f796087b36570540d604fb637f860b1dd587075fdcbac196de3f6fd7bd62298c7644827d0e689c5157aa268370a825b8b414c84914cac60765a13effe82d8d", 0xec}, {&(0x7f0000f1a000-0xf7)="2771cc863d789c8436667ac3cef47a02377713cc79d627aa4623f6d71d20b4047ef7c181a98341c6a1f2303e209954a967e8ba36760bf23a94a22cf2b5f2598cc2336bd2095740a646af9b95282c8747c6cc26efcd0e77c6a39062d1a810d8b360d432246da12aae5934e819c9b786f16f3e4e57ba7c0497032d2c66c8d6ffae2dc420219794567c72248837a4853d17244aaa7aad40103d859868b690ec78e7d8deecea8b5f932240e5fc70f59cf0a40648f2f6f375231e2fbb20bdbb66d13dce5d74941dbc82c0c5d933b5e1a45679c5daaa114a66b6e231c552db3c8a2f074412f7695f883f4f9502feacb0e4080e8dfd531300be3c", 0xf7}], 0x2, 0x0, 0x0, 0x801}, 0x5}], 0x1, 0x20004041) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f1a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000f0e000)=0x0, 0x4) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000090f000)='dns_resolver\x00', &(0x7f0000ee6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)="5e2beba40169672f72210affbbbe371dc170ae55b620009ccbd16ed865119087d4cd9fc52fe1dbcab4fcf212338193a2e6c0f99551084cf3224f8b8194fcc292c2b9282e56f3a905801e033d45bb5641e8927415cafc4950d82bc9591380425b16992e04ac2edacb3c7782e83e1ea4610073f0dc97bc45664e26a04af3d759c6b70f01663e267060a50ddd5fd71ef5d74f392f7ad3aae971a1c166c68c9946944e71ccadc0704aa3530b0a8fb1e7cd45cccf1fb5a8ffe4353da8c9aa00e0bd449c83246ec48c10eeeb76ae6792cd504cd1df6fde9cdd866a3aed34017d", 0xdd, 0xfffffffffffffffc) keyctl$revoke(0x3, r3) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x400002, 0x0}) r1 = memfd_create(&(0x7f0000014000-0x14)='md5sumlokeyringem1,\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0xfffffffffffffffc, 0x3, 0x5, 0x1000, 0x8, 0x8001, [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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') socketpair$inet(0x2, 0x5, 0xfffffffffffffff7, &(0x7f0000011000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000012000)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="39725ee90554", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="14f146b685f70a42b335d816d4119b71"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() fcntl$setown(r2, 0x8, r3) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) uname(&(0x7f0000f0e000-0x5b)=""/91) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/autofs\x00', 0x109002, 0x0) signalfd(r4, &(0x7f000088a000)={0xd1}, 0x8) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000ab8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r5 = gettid() tkill(r5, 0x800016) close(r0) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b70000-0x4)=0x0, &(0x7f0000dfa000-0x4)=0x4) r1 = socket(0x10, 0x2, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a6000-0x11)='/selinux/enforce\x00', 0x8003, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000661000-0x4)=0x401, 0x4) r3 = getpgid(0xffffffffffffffff) r4 = gettid() setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ptrace$cont(0x20, r3, 0x1, 0x0) write(r1, &(0x7f0000052000-0x24)="24000000100005564d08000800020a0303450100100000000001f100f700000003000009", 0x24) fcntl$lock(r0, 0x7, &(0x7f00005cf000-0x20)={0x1, 0x1, 0xc48, 0x2, r4}) openat$ptmx(0xffffffffffffff9c, &(0x7f00004b3000-0xa)='/dev/ptmx\x00', 0x2044, 0x0) [ 67.331844] binder: 14907:14910 ERROR: BC_REGISTER_LOOPER called without request [ 67.366415] binder_alloc: binder_alloc_mmap_handler: 14907 20000000-20002000 already mapped failed -16 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006c7000)=0x0, &(0x7f0000256000)=0x0, &(0x7f0000658000-0x4)=0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d1a000)="b779b80b61e66a26f65e1ab99f7fdcf59f25d0ab34fabfe127b71526dd95dcbb8b044b950f80f6f6e09122e11b88ce6b4068f04c785d6817251c84311758a9b990c856f192692fac72e644b37ac2e71168b5f03d2dee9aeb352ea4") 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c8b000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000b71000-0x30)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f00008e6000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f00008f7000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x4, 0x92c) getpeername$ax25(r1, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000022f000)=0x10) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000374000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000-0x4)=0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000791000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00009b4000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c87000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x2, 0x0, 0x0, 0x2, 0x8000, 0x0, 0xa0, 0xa0, 0x0, r1, r2}, {0x1ff, 0x80000001, 0x6, 0x682, 0x57ab, 0x1, 0x6, 0x9}, {0x0, 0xa75, 0x0, 0x8}, 0x7, 0xf, 0x3, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0xffffffffffffffff, 0x2, 0x3, 0x558f, 0x3, 0x2, 0x2}}, 0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052c000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f00003dc000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ad0000-0x8)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000ee6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c2000-0x4)=0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001d3000)=0x0) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(r4) sched_getscheduler(r5) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020d000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fd000-0x11)='/dev/vga_arbiter\x00', 0x181200, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000630000-0x4)=0x7c9, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000404000)={0x0, 0x1c9c380}, &(0x7f000016a000-0x10)={0x0, 0x0}) [ 67.381209] binder: BINDER_SET_CONTEXT_MGR already set [ 67.389640] binder: 14907:14925 ioctl 40046207 0 returned -16 [ 67.410475] binder_alloc: 14907: binder_alloc_buf, no vma 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x200, &(0x7f00002c5000)={0x0, 0x0}) r1 = socket$inet(0x2, 0xc65768c659f0c2ac, 0x200) dup3(r0, r1, 0x80000) openat$rtc(0xffffffffffffff9c, &(0x7f0000d35000-0x9)='/dev/rtc\x00', 0x4000, 0x0) r2 = socket$inet(0x2, 0x3, 0x7fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000ff7000)=""/2, 0x2, 0x2, &(0x7f0000ff8000-0x80)=@generic={0x11, "2d5b5d4e208d6d157e78b9e1bb91a5cefa276108527e2fb12e943552da2e6d0df818fd38a5361fb5741137e1bfa7f3f132a0c7b9539bfc4887ccab7297aef1162bb228a6f72d715c4380ac68037136c918edf422235308385386decb7b796a062b7e8f8429671afa16ae608430d161b152a071cd866ff8affbb915a0e4f4"}, 0x80) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000043f000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000642000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000098d000-0xc)={r1, @broadcast=0xffffffff, @empty=0x0}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a11000)=0x0) r5 = getegid() r6 = socket$netlink(0x10, 0x3, 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000e93000)={0x0, 0x0}) lstat(&(0x7f0000665000)='./file0\x00', &(0x7f0000a92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000c31000)=[{&(0x7f00001de000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b0e000-0x90)=[{&(0x7f00003e9000)="7f6dd12cffaaf0aafdba3342e1f378c816004b2d021f655d09b1111538ddc58ac614d530dfb7a01dc83fc11640828d01833383e89c467070532e88af3278b1d482d8adfd56a10f6d6578e0652e7502aad96805158d4073f63185a02ac083f28767d7a6220774dc67fe068bcff1414c2831c1122ad2d0567dd26677ef5935bd6bab2e17f77acc40b787b607ea445a256586b3450bb704d5603fdffc710274b53a1ea9841a217f06e1dba60414d57e9e21484d7b537f4dda66ba1dec97bb2db7136bd3958e6e4c939244fdb6bffb8aace0bbf757a7b46156a9b8a548bfddac3b68ebe40c2a3bd32e025e108280b254622ebeb79ce3d5ef4c756c", 0xf9}, {&(0x7f0000ba9000-0x37)="e086649b51f592903eb87f8a209f18424c0aad6f4038d9c240017debd4a21991e848ed6af6335e29cb591cfc7f6a1093ba89fafefe74de", 0x37}, {&(0x7f00007bf000-0x1000)="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", 0x1000}, {&(0x7f0000350000-0xf6)="8c4e42617767d5bec209239d24f9f8c3fe331ecf1979158b0f7572307a4852574c7966bb5c793ece2758cac246f597ceb2ba4768f980d139ac6466b33d38feea5270b1366b17814a7140df0d17b643a4c33a8481f51f9a3757e6a9beb61854e7e23882017e1076363528699039d7823e6fc6717c30695aca543f52a11eea34d2865041dd88f456895d2c41b7f1f8df2204acf83b2a75c87dedee54ca8740b3ba96d2394403ac6c92b2809694f8e107a51857e6aa829b3f5c7ce49aba386542e107ce0170f7f5e7a537a29173d10a2aca536b56d1516dbf3d770c04a7bee4e242918bc3ad0ab864c826b68a853d85fbca7fca51263a83", 0xf6}, {&(0x7f00004fb000-0x9f)="07603b7ccab46609cbd39f9a5d2bdec6111141029ec7cb33250e23611a6f6e23d6a1ea4206a5a299375a88cc1603cacda3df613b428d40a5a145a8593c47288e8e402a054c465b55e9ad11bceaaeaad856d28feb632571f39a0c5fa4d7d80746dd562c0b01483ea432eacac140fa116f51cf26146c6c3c55a728c0c727c29d8d0e1f55b5a1351d1226c6a4e2e567519ad7fd543e7b6ae71f71d17094863468", 0x9f}, {&(0x7f0000323000-0xe1)="53090ede6b6af42d838fe0e590401ac9ee8b3215aa48a017cbe2755063fb70a63a969ab30a601b9e8e5b3e618cef8e019fcaa3676123161725e9761af4e1f5bd8ddf185b617982eb774fc496d601bbd49ec060f841ff3aba03d26998a16ee3dd6dcd62a125e54b0eccdf008dcc865a76fc4f881cbb31be8e5fa96831bcef0c9d59807a599674b450cf15333967883015c7d388450e4e69fe9023da4cac4799dd5e5de09a2c0dba21c71b5e39558af340d4ffdd230fe35fab35363ee804c91b3aa587e95a6fcb21aefa762b40d51a2a3e2018581d4876d936b32b8bb8a427728dd2", 0xe1}, {&(0x7f0000006000-0xe7)="20f184e383a6ee086fe89e1693f80051464b1a8fd3d5e8a6ae2ca15337f21ce2d56642801cc10dae2e65d4ff2d79a3c2dbd64145f8397722534cf00a438ce07ec9805c1c4cd2a26a3618b7c7030ed4b45bf12f7a29965f76de427c5398bdea814259ddda6ff917e5a2b6c9098d23de66714041d6054a91978e0de3c40d64d4b2bb5097ca4b9f47873bc4174ffee081612fa8861866cfae8d29776c477d0360686120d37b735b874278f32bd1e718d4ecc05477d3181caa19bcd975dd41aad675208916615f4777c7642e8498640e63baa9b96623be75d154a7a7ddcbb0c3aa418a8afc484f2907", 0xe7}, {&(0x7f00008e5000)="7ed1e5901d1d4ccd2a1721cfe0b94fb2a5158ddd0181cf6b1ae06a00ce78c9de763f342e497f1324adac3a4ecb3d88c4a5b5eafff024716162c04bcc201f3c5f9697f4baddac1fd749cc0ff76d0a07e9f73be4bded4693151e4de38f90a1973203530740660e6b3ba28743a0542bde8ea8f0ba1cad8b06777ed4dae1c662ed25085271b5abbf5a435aedf838abc4a875f8180be90020266645645b861940f86f5505eb7e9dc6e72d460feec2d25ecb595efc20ef8be7e8a4555eaf2cf31ad4a8a119778e4a97ed6f545144d0580b8733619bbf640f190eaa19d87eb87d396e1f40e59078f2f2ae03ce2b5434329125bd4959718689baf3", 0xf7}, {&(0x7f0000327000)="f72ffa86e18138a134f22d043e36a4c1638032436c3222b5a65157b3555b2de9a369ff5d010f131d00dbce7cb2b4bdc95dae13f5ec3160fb4aa7b969aea0ec0f4da86198a804601f352f0c762b7efaf0", 0x50}], 0x9, &(0x7f0000cd2000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r6]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r2, r8}], 0xa0, 0x4000000}], 0x1, 0x804) ppoll(&(0x7f00006aa000-0x2d)=[{r3, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000a3a000)=[{&(0x7f0000ef9000-0x39)=""/57, 0x39}, {&(0x7f0000b40000)=""/175, 0x46b}, {&(0x7f0000358000)=""/28, 0x1c}, {&(0x7f0000e3d000)=""/80, 0xfffffffffffffffb}, {&(0x7f00003cc000)=""/143, 0x8f}], 0xae, &(0x7f000000c000)=""/0, 0x0, 0x2}, 0x0) 2018/01/17 17:42:57 executing program 5: r0 = memfd_create(&(0x7f0000f0a000-0x21)='mime_typeppp0wlan0-cpuset%cpuset\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xad8}, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002f8000-0xa)='net/igmp6\x00') sendfile(r0, r1, &(0x7f000009f000-0x8)=0x0, 0x2) 2018/01/17 17:42:57 executing program 7: clock_gettime(0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}) sysinfo(&(0x7f0000c84000)=""/4096) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000fd8000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f000074d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d5b000-0x16)='/selinux/checkreqprot\x00', 0x309a02, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f00009e0000+0x57a)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0x2a, 0x800) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000804000)={0x0, 0x7fff, 0x7fff, 0x7, 0x3, 0x100000001, 0x6, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x7f, 0x7, 0xfffffffffffffffc}}, &(0x7f0000fdb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c3e000-0x8)={r2, 0x7f}, &(0x7f0000814000)=0x8) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x2, &(0x7f0000f64000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000286000)='/dev/hwrng\x00', 0x140, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00003a4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba5000-0xd)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00004e6000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000e3c000-0x58)={0x4, 0x41f91863, 0xff, 0x9d6a, 0x6, 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fstat(r2, &(0x7f0000e88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fb000)='/dev/sequencer\x00', 0xa06, 0x0) select(0x40, &(0x7f0000de6000-0x38)={0x8, 0x3, 0x5, 0x100000001, 0xfffffffffffffffa, 0x6, 0x2, 0x6}, &(0x7f000088f000-0x40)={0x7, 0x8, 0x1, 0xffffffffffffff0c, 0x6f, 0x5, 0x1ff, 0x24}, &(0x7f0000b3a000-0x40)={0x1, 0x4, 0x8, 0x7ff, 0x3f8, 0x100000001, 0x9, 0x6}, &(0x7f000041a000)={0x0, 0x2710}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x37, &(0x7f000030f000)=0x7, 0x4) 2018/01/17 17:42:57 executing program 2: pipe(&(0x7f0000fd6000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003d5000-0x20)={@generic="10ec7df494615decb188806026269b06", @ifru_flags=0x4000}) socket$inet6_icmp(0xa, 0x2, 0x3a) open(&(0x7f0000d71000)='./file0\x00', 0x100, 0x4) fcntl$getflags(r0, 0x408) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fb4000)=[{&(0x7f0000257000-0xbb)="d9d83381c28422dbbd8bd0110721375d", 0x10}], 0x1) r1 = memfd_create(&(0x7f0000f98000)="76626f786e657430ab47504c2d00", 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000226000)={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]}}, &(0x7f0000392000)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000156000-0x4)=@assoc_id=r2, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000648000-0x4)=0x9, 0x4) [ 67.410492] binder: 14907:14941 transaction failed 29189/-3, size 80-0 line 3127 [ 67.432195] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=14947 comm=syz-executor1 [ 67.454663] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=14953 comm=syz-executor1 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e39000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000719000-0x10)={0x1a, &(0x7f00009f1000-0x1a)="897f917beebd184570d08749a1a7012ceee0ef1b2191c20afa56"}) write$evdev(r1, &(0x7f0000814000-0x30)=[], 0x0) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000005c000-0xb)='/dev/loop#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000005c000-0x18)=@random={'os2.\x00', '][/\x00'}, &(0x7f000005b000)=""/80, 0x50) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000006000/0x1000)=nil, 0x1000}) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f30000)='net/ip6_flowlabel\x00') fcntl$setlease(r0, 0x400, 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000962000)=0x0, &(0x7f0000d45000)=0x4) [ 67.515516] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33986 sclass=netlink_tcpdiag_socket pig=14967 comm=syz-executor0 [ 67.543950] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33986 sclass=netlink_tcpdiag_socket pig=14983 comm=syz-executor0 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x3c)=[@in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x882, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d88000-0x4)=0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x894a, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x34)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f3fb1c", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000007000-0x4)=0x0) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fe000-0x10)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f000086e000-0x2)='./file0\x00', 0x80) pkey_free(0xffffffffffffffff) syz_open_dev$sg(&(0x7f00002e9000)='/dev/sg#\x00', 0x401, 0x800) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f00000b6000)=[{0x6, 0x7, 0x9, 0x3ff, @time={0x77359400, 0x0}, {0x87, 0x7}, {0x1, 0xffffffffffff8000}, @quote={{0x9d, 0x7}, 0xff, &(0x7f000000d000)={0x8, 0x4, 0x7, 0x1000, @tick=0x3862d464, {0x0, 0x400}, {0xffffffffffffff15, 0x1000}, @quote={{0x6a5, 0x80000001}, 0x1, &(0x7f0000025000-0x30)={0x9, 0x5212, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x8b, 0xdd4}, {0x4, 0x3ea}, @queue={0x7ff, {0xfffffffffffffffd, 0x2}}}}}}}], 0x30) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000018d000)='./file0\x00', 0x0, 0x190) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000256000-0x4)=0x6, 0x4) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000104000-0x8)=[], 0x1, &(0x7f0000254000)={0x0, 0x989680}, &(0x7f0000254000)={0x0}, 0xfffffffffffffd1a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x9, &(0x7f0000001000-0xe4)="a2e4707b230ea0bf52ded3fda512402ea7c186f11b1de4f2ec24950871539949fd137bf5513e86a36776d02ca8720cdf7e344b3d6a01e97fa143172ef3ee1eb5d2e6a2a7d55eae4fec037813e47b9768dfcaf506a83bf2c124ad3c171d079c60a1da8a37b0fa737a192ad5b61d379ca45d500ed54a42679a389e46156d1930eb3d988d154ab535e1f5606eedbaf73c207ea13513c051e32abe5473acbb53ce072937501ce56a3745fa53ccbe120d1c2bca27cf79a8ee87029fe944dfac58abf3057774c7127f6d9647dea23b74044b73c972a11933c94a9a8bc288f8123fbf4c1c25c028", 0xe4) [ 67.545069] binder_alloc: binder_alloc_mmap_handler: 14973 20000000-20002000 already mapped failed -16 [ 67.546801] binder: BINDER_SET_CONTEXT_MGR already set [ 67.546807] binder: 14973:14980 ioctl 40046207 0 returned -16 [ 67.546887] binder_alloc: 14973: binder_alloc_buf, no vma [ 67.546903] binder: 14973:14982 transaction failed 29189/-3, size 40-8 line 3127 [ 67.563024] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000194000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f66000-0x10)={0x0, 0x1, 0x4, [0xfffffffffffffff8, 0xc, 0x3, 0x9]}, &(0x7f00009a0000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006b3000)={r3, 0xffff}, &(0x7f0000153000-0x4)=0x8) r4 = dup2(r2, r2) accept$ipx(r4, &(0x7f0000e19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000095e000-0x4)=0x10) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) pause() 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") syz_open_dev$usbmon(&(0x7f00006ed000-0xd)='/dev/usbmon#\x00', 0x18000000000000, 0x202400) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000008a000-0xc)='/dev/autofs\x00', 0x321180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f0000)=@int=0x0, &(0x7f0000646000-0x4)=0x4) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x18) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000dcd000-0xda)="7d24e99060ca31828542c674ab3bedee22c1c7b6382dfd324c521e8cd6b862de5030b8f00fd5da2e81082ac61db0618ff41abee5b8735d4418338087955078854eba60c2197f80d4e6dcacaac2014f3b68079b447900dff82d5a0614ba128cfdf2d9d0280f0b8cc35377140dd9d5730880631c0d8e4c5c827e250a5cf548a6d02c3e2ba25997c30db922b9c7cece8d0abbce5fcc29958924469ff93f7fd1b33b95a6c1eb29573eb1ddab9001b18c27149402284fad283af08d6da804adfc05f7cf8997f79134863c66d53ef1db0196ca0cb618d53b269643d75a") mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d0b000-0x4)=0x0) readlinkat(r1, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001c5000-0x5b)={0x0, 0xa1, "26ea5c50f43cb6dbab3b073887bf779ed94d7e0d6cc6d3836f133bb2478080862347c0789afaa84af9afc9b63a2b407658bf31ee297ac0f4a85c5a1f15f7537e79f91cda528487415786eb8e319e95e86a80f45011cd8d814e3060739085dcb86bc583f38c0e20b073814c9caed1648b766d44bf2edbea4da58bec7a8f5c0fd7f235ba22a698c394b3f6c020f1d7d1a1414e3c59e15a5bebec8f193b04542cf4ce"}, &(0x7f0000e3e000)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004c8000)={r2, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x414faaf5, 0xb87}, 0xfffffffffffffe28) openat(r1, &(0x7f0000851000-0xe)='./file0/file0\x00', 0x0, 0x29) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r1, &(0x7f000026e000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f00001c8000-0x7)='*+bdev\x00', 0x7, 0x2) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f0000002000-0xd3)=""/211, 0xd3, 0x5}, 0x1}], 0x1, 0x1, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000006c000)="c445432e743d8890d4b550c1bc4aa5d3b93e4d4ec5c8eae245f78b084f9db38236d3c07abf2dd7b4a48189a400bac5dd1ccc32f4470a9ac0ab88ca3c459549c599162d21efb93d0759b6d2ba5425e81fcd5c94f139b0022d1d795ca5536869101a9e8f62722ff1e37bd1d618060ac183b534b2b89b30753f96d2ab90506a2654d6c67f49e0c9140858a68376e084a578e98eb06986764512057f54a5d292f201ff576be1302f28f196b1c51049bdcdbb12db43e428daf02c957182bce72513f0fc079b561de1c7d02df164a53fb2afe69c22b138c0831db9a35f7a58ddc6869ee31724ded386150fa0010c297e0086", &(0x7f0000647000)=0x0, &(0x7f0000bf0000)=0x0, &(0x7f0000002000)="") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002c6000-0x4)=0x0) capset(&(0x7f00000ff000-0x8)={0x20080522, r1}, &(0x7f0000790000+0x190)={0xc7, 0x7, 0x1ff, 0x3, 0x3, 0x4}) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000016c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffed1) recvmsg(r0, &(0x7f0000266000)={&(0x7f0000e98000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005f5000-0x60)=[{&(0x7f0000a30000-0x15)=""/21, 0x15}, {&(0x7f00001e4000-0x8d)=""/141, 0x8d}, {&(0x7f0000842000-0xf1)=""/241, 0xf1}, {&(0x7f0000903000)=""/177, 0xb1}, {&(0x7f0000483000)=""/74, 0x4a}, {&(0x7f0000488000)=""/4096, 0x1000}], 0x6, &(0x7f0000e0d000-0x20)=""/32, 0x20, 0x7ff}, 0x10000) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000fe1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b54000-0x2)=0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x200000000000004a, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) [ 67.563046] binder: release 14973:14980 transaction 127 out, still active [ 67.563050] binder: unexpected work type, 4, not freed [ 67.563052] binder: undelivered TRANSACTION_COMPLETE [ 67.563097] binder: send failed reply for transaction 127, target dead 2018/01/17 17:42:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004e5000-0x4)=0x14) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000001000)="24230bc3b53fe238f538304e22e89217203a8194351ad1cc383006353e53e2c07880cca3a87b848ed3b3b953af1fb33ec77b9ff9a6df158f323b5a75784aefd91fc9c2f890833adca62c6132be63457ded34588205ced9a3a89ccd4f6f71bc9721eddb54a006f0afa29ee66e903562ac43dead2e6b993a0d5a8e481b7105ab623772c549ec292f1651b5863bcd3507e19a9245a1dfa8d48c99bda103c0dd29cd2aa6c655bc84f08cac7149e48a0bb607b199864cb28cf7f5c23e00c071c6a9fea7b7d921c92e1684f66ddbb163fe0470db02dc25bd8be6") ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000539000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) membarrier(0x19, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000003000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e61000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/keychord\x00', 0x10280, 0x0) fcntl$setpipe(r0, 0x407, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd83) r3 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r3, r3, &(0x7f00004db000)=0x0, 0x1000000000ff) fcntl$setstatus(r2, 0x4, 0x800) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) timerfd_gettime(r0, &(0x7f0000d9a000)={{0x0, 0x0}, {0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/ppp\x00', 0x434000, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000084b000-0x18)={0x3, 0x1, 0x5, 0xc85e, 0x6, 0xfffffffffffffffb}) mq_unlink(&(0x7f0000001000)='dev ') accept4$packet(r0, &(0x7f0000ce0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000edd000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a34000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) r3 = getpid() fcntl$setown(r1, 0x8, r3) 2018/01/17 17:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005c1000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b4000)=@int=0xc6af, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00007f4000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mice(&(0x7f00003dd000)='/dev/input/mice\x00', 0x0, 0x20000) syz_open_pts(r5, 0x82) ioctl$TIOCNXCL(r4, 0x540d) dup3(r3, r2, 0x0) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) renameat2(r1, &(0x7f0000c99000)='./file0\x00', r1, &(0x7f0000229000-0x8)='./file0\x00', 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006f6000)=0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="", 0x0}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) symlink(&(0x7f0000eaf000)='./file0\x00', &(0x7f00001a2000)='./file0\x00') sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x1a8, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x17c, 0x18, [{0x11c, 0x1, [@generic="46d77a87b11f5ca80868f0d8506aecb1f25914b76099485e5a32798a62c12133", @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e6"]}]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "7f4501c2d4"}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x4, 0x200, 0x7, 0x0}, {0x7, 0xffffffffffffffff, 0x4, 0x2}, {0xfffffffffffffc00, 0x5, 0x8, 0x1}, {0x3ff, 0xde, 0xdf, 0x3}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000-0x8)={0x4599}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f000032b000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f00007d9000)="", 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/rtc\x00', 0x80100, 0x0) r2 = accept(r1, &(0x7f0000436000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b07000-0x4)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000697000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000012e000-0x8)={0x2, [0xdc, 0x50f]}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000754000-0x27)=""/39, &(0x7f0000b4e000-0x4)=0x27) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000377000-0x28)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b6d000-0x8)={0x0, 0x6}, &(0x7f0000d72000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000b4000-0x4)=r4, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000075d000)={@loopback={0x0, 0x1}, 0x7fff, r3}) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000254000)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000477000)='exofs\x00', 0x8000, &(0x7f0000214000-0x88)="565c7814ec6d07e9d3f3834fc5860dd8cae91b80e6b0c8c5228e493ae277aae09caad60e1160e6537bbc3fbd12dba8da86d59d7d324edf5c6685a2788eaf8bc0d8b130be2d073313fcd8c40b9ea9a3aa638d7b141658bcf3f8bb5f02eae3015b687d4f61a13753dfe71c25f5006d5283650546178255d3a82f56bca079f84bf218d454e7cf9082e4") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ba000)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ae2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fa5000)='./file0\x00', 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x7, 0x0) 2018/01/17 17:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000090f000-0xb8)={0x0, 0x5, 0xffff, 0x81, 0x9, 0x2, 0x4, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50000000000, 0x7, 0x6, 0x76000000000, 0x9000000000000}}, &(0x7f0000296000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ee000)={r1, 0x4}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00007de000)=0x0) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f000068f000)=""/172, 0xac) sendto$ipx(r2, &(0x7f0000e69000)="c8218bb49a7a8286f25c9ab86ebad305672bf05e2cf61089fd14405bd4e52fb5bd0f4d781600ec5336f252c928212ca944574ccd83ea0f1a8a90004c65e02cc539709fd703def1b3817539e0eb51d61a74473cf14455b2f824a8d950c67eef3c10453268bc888028e33b9b39f6e25de8d73fa683b2409ec7bb19b9e737263433f4ad", 0x82, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000586000-0x1c)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000cdd000-0xd)='/dev/usbmon#\x00', 0x7f, 0x100) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/17 17:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000599000-0x112)="fc0000001a000700ab090008090006000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a27af2e117c22ebc2474a47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d010efe082038f4f8b2b861f3d92c00080e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6fd9b621cc48deac270e33429fd3000175e63fb8d38a8757e6", 0xfc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd1000-0x9)='/dev/ppp\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000233000)={&(0x7f0000e09000/0x4000)=nil, 0x3f, 0x1, 0x8e, &(0x7f00009a9000/0x4000)=nil, 0xffffffffffffffe0}) 2018/01/17 17:42:57 executing program 2: ioprio_get$uid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x9, 0x2}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x26)={r1, 0x1e, "e50a57c4e333cdaa30b9957990dbf71bf2ecba69f0caf1d7a6810f269b4b"}, &(0x7f0000000000)=0x26) r2 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f00007e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='wlan0\\%\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r2) 2018/01/17 17:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000e35000)="008001ab382bb387dd6cd8b6b93a7ff09874c30befa67e252f48ae244883c80900002e2a837e9eac1892c9746f395aba26326fc635bc4245e8b7752088f20000009479f1923ae9380b1b9ba9bef62f1e514b0299e1ff82ebde61") 2018/01/17 17:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c1e000)=0x1c, 0x80800) setns(r2, 0x40000000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000da0000-0x12)={@common='dummy0\x00', 0x2}) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000eff000-0x4)=0x1c, 0xffffffffffffff7f) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000487000)={0x201, 0x5, 0x2000000000000000}) 2018/01/17 17:42:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000419000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x3, &(0x7f0000012000-0x10)={0x0, r0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/17 17:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000084b000-0x4)=0x8) [ 67.809546] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 17:42:57 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x400) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000cb8000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) mlock(&(0x7f0000cbc000/0x3000)=nil, 0x3000) 2018/01/17 17:42:57 executing program 5: prctl$setmm(0x23, 0x7, &(0x7f00009cd000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x0, 0x0, 0x4) [ 67.851986] netlink: 188 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/keychord\x00', 0xa8000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000c00000-0x38)={&(0x7f00001b3000)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000824000)={&(0x7f0000743000-0xe8)={0xe8, 0x11, 0x1, 0x211, 0x3, 0x1, {0xd, 0x0, 0x9}, [@generic="3d1ec31fdab768f1c54050e4d0193439ee345f87847dcabc8b7d20b1b96f78744b21b1b23e470818502cc707df0657f42dde3c27cf1099c37ffa8e8e2125f2e8e03aff02e60fa97e2358872a84c06056ad7f3b844a2b32d77fc618714e6c5f6e12cc69e8ea4899c57b4ecf79b8b72c0aeb46faa6fb07b22384f4a15f738fe1f57c4e875823ef9646b80afaf1271ba2b287b503d13c984e4f1b6949c4b4ce0184c2ac2b07f8e4778ff5d7d5bb59d6034d0c015163de6bc63d32d311b8b248e6a14ba07686f66c6f079fd0690a4fbbfcd81def"]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c35000)={0x0, 0x4c2490a1}, &(0x7f00005f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090a000-0xa0)={r1, @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]}, 0x3, 0x100000001, 0x80000001, 0x6, 0x4}, &(0x7f00004f6000-0x4)=0xa0) 2018/01/17 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') time(&(0x7f0000f1d000)=0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000024000)=0x1, &(0x7f0000dde000-0x4)=0x4) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='ceph\x00', 0x13004, &(0x7f0000615000)="") r1 = request_key(&(0x7f00009d4000)='ceph\x00', &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f4000)='anon_inodefs\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f0000769000-0x1e)=""/30, 0x1e) unlink(&(0x7f0000cbb000)='./file0\x00') 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000d41000)=0x1, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x100, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005bf000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000028a000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000015000)={0x20000004, 0x0}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f00009bb000)=""/197) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000002d000)='/dev/keychord\x00', 0x20040, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f000002e000-0x4)=0x0, &(0x7f0000027000-0x4)=0x4) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000002f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001b000-0x4)=0x1002, 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000030000)={0x3d3c4dc1, 0x8, 0x6, 0x800, 0x7d0, 0xffff, 0x7f, 0x1, 0x1, 0x3}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) ioctl(r0, 0x710f, &(0x7f0000d3c000-0x7e)="c8489dde186f75702bd405f37131f363681ab550c87fab91cc0b9898ae5cc661b141310c195333e9df143fc8ebfb72c55b72897b0467801db6d84658455f36ae303b34823d71996c1514e9fb2b16d2fdbe6796bbb0ce0f9d90985b67b0e14258f629fde636b840402e2de0b6ea3093c55b8458a7b02e0680087c0369ba74") r3 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000193000)=[{r0, 0x5082, 0x0}], 0x1, &(0x7f000002d000-0x10)={0x0, 0x0}, &(0x7f0000047000-0x8)={0x8}, 0x8) fstat(0xffffffffffffffff, &(0x7f00004e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(0x0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005b2000)={@common='bpq0\x00', @ifru_names=@common='bcsh0\x00'}) r2 = dup(r1) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000333000-0xd2)=""/210) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000046c000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003bd000-0x18)={0x0, 0x6, 0x30, 0x3f, 0x4}, &(0x7f0000a31000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000)=@assoc_id=r4, 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000539000-0x28)={@common="fe65716c3000", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) vmsplice(r1, &(0x7f00004f2000-0x40)=[{&(0x7f0000ef1000)="faa3ff6f953aa1127dd2a6e70f19a6814c4813e22d9959e4b00d65024152c329bffb6ba6c7a4fab1ce6482e0667bc123e0efdc868b1b204fd85e6a0c4e3140a27cecb6a0a5af7a4bf4d95e7922a45a6e934cd7d3136a30de89c26a69a31d2f511ebf1c38cbd96ef3108ce40d66389d14c9410ee38a7670a284a717b9d5eed18147436c259a67f000fd9d6c003dcb8b8f3da653ac547911e5681d448f4cc87215163d7d0f4cb735b931d1a365e3b9ec0a27623297c87804efddde853de9a272775ff8ba99e8dc0040f6", 0xc9}, {&(0x7f0000e31000)="e0327c148bb0491e1d164e9a80b3a2fb951dfcb2e00471022212fb342830846379a51b7413a25a47cdf4762b96f536273b7bd70c5cc2eb960d6c94cf172dbecf3fd1d5984ca319f9c81c27942b62db07d40683372b143e9516a9465244b9e1296fe81ebf68bd292daa40c850ba558896d17dc359e72778a4ef7536a8eeecf13e3bb70d7aff345a931a5cf4d44d", 0x8d}, {&(0x7f0000985000-0xd3)="538315cbee456b57a76953846b49bf7119640c6755b6223492d9ce81fb03037d4f4ec10086d8c8a9a2bc68669b7227650b698d060a4d53b0b41f426bc23958883c58c21f220e6b6261464eeb330ff083062464fa4cbd6eac115b4f9f3d1e46ec6867fd845c55566f3303511c5cc1947ad4cdfa77e471ed22962719c1777b6b6e767762ddfa677d50f668975e9e58d7606d914b2b69a6c4b509d8a21d08128f3711f6004bf089350ca20efc733704beb202cb6ce367b378801f0830d11a6dfc8ed57709a0d815c87ced13710369afc9a36edec8", 0xd3}, {&(0x7f0000c8c000-0x72)="90832c764887d121193f29b58026a288df2a7b0b61f6502bfa84a583b47a91863053c253fe07365a0de9946ffba6982f9abc5c3aa843761c66664364472a1c640d6b94d62e737e6c840ad40c4f68f09814b935fcbd26e36d2bd44d1ca728a0080cc8b797db15a451c20a33b58598478a1399", 0x72}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ab0000-0xc)={0x4, [0x9, 0x0, 0x1, 0x7fffffff]}, &(0x7f000005a000)=0xc) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ea2000-0x12)={@common='syzkaller1\x00', 0x1ff}) sendmsg$key(r1, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000def000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000588000-0x8)='./file0\x00', 0x202001, 0x10c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000015a000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0xa84, 0x8, 0xba}, &(0x7f0000f4c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fc3000+0x3fe)={r2, 0xe13, 0xe6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000591000)={0x200000050000011, 0x0}) mkdir(&(0x7f0000b5f000)='./file0\x00', 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000d8c000)=""/183) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000d88000-0x8)=[0xb, 0x6c01]) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x250, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000043000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000080d000-0x4)=0x14) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00006fe000-0x8)={0x1000000000000000, 0x100000000, 0x1, 0xa90, 0x4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008cb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) ioctl(r0, 0x6, &(0x7f000041c000)="2c6c468d68a8d32ed135e1be3b75f8d2de9f526dab2a0c3fbdc3815d3e8f4c54dd5406a0219bf94d20d893cb26") eventfd(0x0) 2018/01/17 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000505000-0x4)=0x0, 0x0, &(0x7f0000c33000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000636000-0x20)={"9f40453d0025e70e766065f04588a264", {0x4, 0x5, 0x8, "e7f6fe6f8a44", 0x0, 0x0}}) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a95000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/17 17:42:58 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00004d3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014a000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004ca000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ef000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000614000-0x32)=""/50, &(0x7f00001ae000)=0x32) r2 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000072d000-0x88)={0x9, {{0xa, 0x0, 0xa1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fchmodat(r1, &(0x7f0000a10000-0x8)='./file0\x00', 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000438000-0x20)={@generic="3804d3fb0452deeda10ba02328fb6b2b", @ifru_flags=0x2000}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007fd000-0x4)=0x0) process_vm_readv(r4, &(0x7f0000595000)=[{&(0x7f00006db000-0x5b)=""/91, 0x5b}, {&(0x7f000092a000)=""/193, 0xc1}, {&(0x7f0000d81000-0xa8)=""/168, 0xa8}, {&(0x7f0000799000-0x74)=""/116, 0x74}, {&(0x7f0000d70000-0xa)=""/10, 0xa}, {&(0x7f0000e55000-0xf1)=""/241, 0xf1}, {&(0x7f0000509000-0xc7)=""/199, 0xc7}, {&(0x7f00004d7000)=""/198, 0xc6}], 0x8, &(0x7f00001c9000-0x10)=[{&(0x7f0000301000-0xb3)=""/179, 0xb3}], 0x1, 0x0) sendfile(r2, r3, &(0x7f000092e000-0x8)=0x4, 0x613a) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000fbd000-0xf4)=""/244, &(0x7f000095d000)=0xf4) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b9000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002c0000)=0x200, 0x4) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000338000-0xb)='/dev/hwrng\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f000059c000-0x69)="6facffd86669861f1e67752048e1fe85c1531e3279e2041bca12617bf1ce5cc769ccf2d6e0f8e5a66d22d1d465f9f74b1e58894bf57fcf40c76e4f56ad556fa27c8ea28baa807096dc2efcec3d14db35ce8ba3121cd2fa8a113b2ed69fe1db19ca9e06c98847894917", 0x69, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) write(r0, &(0x7f0000d7f000)='O', 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001f2000-0x8)={0x0, 0x0}) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ae5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000bb3000)='./file0\x00', &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000045000-0x4)=0x0, &(0x7f00009c7000-0x4)=0x0, &(0x7f000030b000-0x4)=0x0) setreuid(r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = open(&(0x7f00009d7000)='./file0\x00', 0x8002, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eec000-0xc)={0x0, 0x3ded, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dac000)={r2, 0x5, 0x4, [0x9, 0x4, 0x0, 0x95b]}, &(0x7f00007f5000-0x4)=0x10) finit_module(r0, &(0x7f0000721000)="9f5b2c7070703000", 0x1) writev(r0, &(0x7f0000096000)=[{&(0x7f0000817000-0x58)="580000001400192300a12f80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2018/01/17 17:42:58 executing program 3: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x27, 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x564, 0x1dc, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000000f000-0x4c)={0xfa, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000014000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x40, 0x2, 0x0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x8, 0x3}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000f000)={0x0, 0x0, 0x2, 0x400}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000015000-0x20)={0x6, r2, 0x0, 0x5c6af060}) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f000095d000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000088c000/0x1000)=nil, 0x1000, 0x1, 0x4013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a0e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000004f000)='htcp\x00', 0x5) r3 = socket(0xa, 0x5, 0x4db74ba0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002ba000)=0x0) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000275000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000043e000)=0x58) r1 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000004000-0x60)=[], 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c32000-0x4)='tls\x00', 0x4) write(r1, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000036a000-0x5c)={0x0, 0x2, {0x0, 0x3, 0x8, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000022e000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d97000-0x8)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000bd7000)='/dev/random\x00', 0x0, 0x2000) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x130202}, 0xc) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) getsockname(r2, &(0x7f0000cee000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000001000-0x4)=0x0) accept$inet6(r1, 0x0, &(0x7f0000cf8000-0x4)=0x0) 2018/01/17 17:42:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000dec000)='/dev/sg#\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000676000)=""/168) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = add_key(&(0x7f00005c7000)='ceph\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b2a000-0x70)="48a30bfa2248dd731acd4b72345343582f774cb9cb976c1502936be4294108a80eb59c821d0faa78274eeb5d998f7174553b4bf0ab999ba999f3c28cbba0e76fd8a0ae9f9579b26282081ad2917a9ccc3e4eb005b2299fdff12e304f9436dad0ff3dc2904ae3c7a6163c9172cef6c24e", 0x70, 0xfffffffffffffffe) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c5000-0x4)=0xe8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000b3e000)=[0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r3, r4, r5) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d75000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r0, &(0x7f00000fe000)=[{&(0x7f0000d18000)=""/208, 0xd0}, {&(0x7f000022c000-0x72)=""/114, 0x72}, {&(0x7f0000dde000)=""/172, 0xac}, {&(0x7f00006bb000)=""/197, 0xc5}, {&(0x7f0000cc0000-0xdf)=""/223, 0xdf}], 0x5, 0x0) preadv(r0, &(0x7f0000dc3000)=[], 0x0, 0x0) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_open_procfs(0x0, &(0x7f0000156000-0x8)='net/raw\x00') mremap(&(0x7f0000609000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f000051d000/0x4000)=nil) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000551000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/17 17:42:58 executing program 0: clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup(0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000416000)=0x0) 2018/01/17 17:42:58 executing program 3: r0 = inotify_init1(0x0) socket$inet(0x2, 0x7, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7, 0x3, {0x0, 0x1, 0x8001, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a2c000-0xa)='map_files\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005c6000-0x12)='/dev/loop-control\x00', 0x102, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a92000)={0x4, 0x0}) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) fsetxattr(r3, &(0x7f0000cf6000)=@known='security.selinux\x00', &(0x7f0000c4b000)='\x00', 0x1, 0x0) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00002f1000-0x9)='/dev/sg#\x00', 0x298, 0x20000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034a000)={0x4c, 0x0, &(0x7f0000dc1000+0xde4)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000b2b000)=[], &(0x7f0000eca000)=[0x30]}, 0x0}}], 0xf8, 0x0, &(0x7f0000688000)="1a370b468c9463d717b32838bbfc973257532d76e9d8324eebcf91d8f66f3b2eaa87a81fb50f109d65c697f609ebe4acdf3993dd4769917c9d89a7f75e5b30f67c0e458a9860cd86becfbfee27c023269c70d9849c915800f59087fa559c480c943d6fb41647310c5e050905663da3d946ebb8a2d63034195d51eca11310d63b6c135e22caae754f28c6fe79294d59a910f058c087a2a71af63c4783a0ebc015bb90bdffd9b7f54ba9c8bf06538d81b72e0ad992a061707e2ded00e0de83aadacf8461d819e47f4929f2781fe57d0bfcc60cab54b43d7141ec23a4b0e6207addf781f11dc63af4ef330a1bb2ac3eacc70cee2a89433ed218"}) r2 = getegid() r3 = getegid() setregid(r2, r3) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002da000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000-0x4)=0xe8) getresgid(&(0x7f00001b3000-0x4)=0x0, &(0x7f0000839000)=0x0, &(0x7f0000948000)=0x0) pwrite64(r0, &(0x7f0000c5f000)="daa6ad657e02e421c72737b411c76d7e65bfd8f2280494630aac610c87cf8ae7cacf3a72a26663080c8408bfbc411b479fd0ca7de4473283f9ae77c810d1137d944ff1fb508d08b07f3d2ec77365007c819d355dddd105bb663eebc84313d8fde2bc50fe01925509863d7b7111ea519a785b646ed798e13b8ec48f01b1045f6ee24f0881312c7ef63a90", 0x8a, 0x0) chown(&(0x7f0000061000-0x8)='./file0\x00', r4, r5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000-0x4)=0x14) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x440010000000127c, &(0x7f000000d000)="") fcntl$setpipe(r0, 0x407, 0x3) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009fd000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000c6000)=0x0) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000735000)=0x0, &(0x7f0000500000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006c3000)={0x0, 0x7}, &(0x7f0000066000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c74000)={0x1, 0x4, 0x200, 0x6, 0xaf5, 0xffff, 0x400, 0x4, r1}, &(0x7f0000e01000)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fa0000-0xbc)={0x3, 0x0, "634e6900807430000000000000000d0000000000000000000000000000000400", 0xffffffff90000006, "f9ffffffffff0109", "7fe9f8b1684cc96cba46c30a336458d32e2b0948c800a16776567648dd7278a6", 0x24, 0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") mlock(&(0x7f0000a16000/0x4000)=nil, 0x4000) 2018/01/17 17:42:58 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005ed000-0x4)=0x100000000, 0xffffffffffffff4c) getpeername$llc(r0, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007f8000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ba2000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fd0000)={r2, 0x0}) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0xfffffff7fffffffd) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000557000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) [ 68.449095] audit: type=1401 audit(1516210978.509:40): op=setxattr invalid_context="" 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") renameat(r0, &(0x7f0000fd2000-0x8)='./file0\x00', r0, &(0x7f00002ec000-0x8)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000b98000)={0xc1f, 0x4, 0x3, 0xff}) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000da7000)="") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c30000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x8100, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x480880, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000006000-0xc)={0x8, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000006000)=@get={0x1, &(0x7f0000007000-0xd6)=""/214, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") 2018/01/17 17:42:58 executing program 2: socketpair(0x2, 0x3, 0x2, &(0x7f0000e12000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000256000-0x2e)={0x0, 0x5, 0x612, {0x0, 0x4}, {0x40, 0x69800}, @period={0x5c, 0x0, 0x8, 0xf6d, 0x5, {0x1, 0x3, 0x800, 0x7}, 0x3, [0x7, 0x9, 0x9]}}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r5, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000820000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) 2018/01/17 17:42:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00005f6000)={0x3fffffffe, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x5, 0x7, 0x7f, 0x1, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000-0xc5)=""/197, 0xc5) r2 = syz_open_pts(r0, 0x0) dup2(r1, r2) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x30, &(0x7f0000009000)={0x1d, 0x6, 0x8, 0x2}) request_key(&(0x7f0000006000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000)='nodevtrusted/\x00', 0x0) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000002c000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3c0bc5", 0x0, "4ad786"}, ""}}}}}, &(0x7f0000c01000-0x14)={0x0, 0x1, [0x0]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r0, &(0x7f00003eb000-0x10)=@llc={0x1a, 0x1f, 0x0, 0x6, 0x1000, 0x80000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000a98000)='"', 0x0}], 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b93000-0x4)={0x7fff, 0x1f, 0x0}) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f05000)='\x00', 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000425000)=""/0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:42:58 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004a5000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000faa000-0xc)={@rand_addr=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000101000-0x4)=0xc) r1 = socket$inet6(0xa, 0x1, 0x0) alarm(0x7fff) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) [ 68.556932] 9pnet_virtio: no channels available for device ./file0 [ 68.563183] SELinux: unknown mount option [ 68.593727] SELinux: unknown mount option [ 68.594807] keychord: keycode 5120 out of range [ 68.609603] keychord: keycode 5120 out of range 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = add_key$user(&(0x7f00009e0000-0x5)='user\x00', &(0x7f000037e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009f1000)="", 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x4b74) acct(&(0x7f0000fdc000)='./file0\x00') 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000173000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e3000)=0x10, 0x800) sendto(r0, &(0x7f0000078000-0x1a0)="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", 0x1a0, 0xffffffffdffffffe, 0x0, 0xb2) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000e32000-0xc)='./file0/bus\x00', &(0x7f00002b4000)='./file0/bus\x00') mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 17:42:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x1000000000021, &(0x7f0000991000-0xc)={@broadcast=0xffffffff, @rand_addr=0x0, 0x2}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/hwrng\x00', 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c34000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000090e000-0x4)=0xc) r3 = getuid() bind$inet6(r1, &(0x7f000003f000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000005f000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7fff, 0x2, 0x2, 0xa, 0xa0, 0x80, 0x8, 0x0, r3}, {0x5, 0x9, 0x4, 0x7, 0x6, 0xc39, 0x100000001, 0x8}, {0xff, 0x6, 0xbbc6, 0x6}, 0x8, 0xf, 0x1, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x1, 0xa96, 0x7, 0x10000, 0x61f}}, 0xe8) sendmsg$nfc_llcp(r1, &(0x7f0000124000-0x38)={&(0x7f0000a7c000)={0x27, 0x4, 0x10000, 0x5, 0x1, 0x2dae, "2d2d0e1cc935d44610957ab7d8e6e4341554607b8ceaf0c9e990697cd2ce9c4642eec0799db8b8eb8d4c969030572a3be9392ba97d779d16f3ffc341436681", 0x6}, 0x60, &(0x7f0000f5a000)=[{&(0x7f00004be000)="39d3a0c261e6cc34f42887bddcbf2cf792505aff0109909c229b7acc1fb1141599ffdd05bd169ac69c26c2903e6684eadd49898011722a629098712a3e2d89c2cd6b2c5e24bdcebcea9342869a76c3b3e3a50daaf5cd6037560fbfa34487bd419a456375522f0ca3701f10ed580b24bf2753ba6fa4789728ac6fb57d8f30e3950f703d58b07badf167a74e6c0c31d9430eb92346f7a1d7337d6778efce", 0x9d}, {&(0x7f00007bc000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000018f000-0x85)="ea5b583c0d58b7611f8fd258620c6144e7be726f52be8e7b95c6a40b42842f33d5cd24b3aca0eca5c4e3c77173ed5ed9a35b743a7f26aeb45bd196a2de4c758c94a0d7199f83deecab9b09f3e9aad41bfe1720c49a6fc0eaec988924ca425a6859e9dd85a730a42464ba1b4ef627e4879d573cf7d31ca47fd83879141cd02ae67edc5c78b1", 0x85}, {&(0x7f00009b4000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000004}, 0x4040004) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000032b000-0x28)={0x4, 0x1e, 0x81, 0x100000000, "93a73e7a905a11b1b01eef95fb2efc0041424047f7a499490e62a7129791a709"}) socket$inet(0x2, 0x5, 0x9) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000257000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x9, 0x2, 0xd0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0xff, r2, r3}, {0x7, 0x3f, 0x1, 0x0, 0x8, 0xd13, 0x1, 0x8000000000000000}, {0x5, 0x81, 0x1, 0x3f}, 0x0, 0x2, 0x2, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x3, 0x2, 0x7, 0x1ff, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fbe000-0x4)=0x8, 0x4) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x9b)=""/155) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f1b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x15)=""/21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x11, 0x5, 0x7f, 0x4, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0xa06) prctl$intptr(0x1c, 0xc2f6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@generic="5cc7f719b2d44d1729820ccd8f0956f7", @ifru_data=&(0x7f0000002000-0x20)="3fccadcd6eb7a71b91e7642e1d15a88c6daa4eb524282e455e800d2a6022abed"}) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/sequencer2\x00', 0x88000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eee000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003cf000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000eec000)='attr/keycreate\x00') write$tun(r2, &(0x7f00006f9000-0x1a2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "941ae0", 0x18, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x44) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4b, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000619000-0xcc)="868689d4fe7344d20d3d1bb942f8e9485cc61d15f2681dd98f9b8b405b670093f1f00d153e118afc2711e7c0bee56b65cf9cf336bbd3cb617d21283f6160c5f0a2c1f7d7b4acd56c9c5c9f966547ae9ae7b4321f3154e4891807dce0786fc95ec9e26a42ad193f410f3f5b33a82f79a247de8d0acab3ef4b158358fca9583654bb2eff281810debe9c86a67a0ded971fefe34c1060e73592ca19697a4795dd9bc2edc49a289cae72dbeec5bd8abdf9d8f15884ddc492ed70f1cd874070e9fbe5bbf2325e0fdf97a1c729ee64", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f16000)=0x0, &(0x7f000044f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000094e000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000191000-0x10)={&(0x7f000044f000-0xf8)=""/248, 0xf8}) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4, r0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000dcc000)=@ethtool_dump={0x3f, 0xe270, 0x7df6, 0x22, "1f50f764c6cfe18d1cd7349b263af1fa6feadf191bf5aa935e78501b3bc8d47a734f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000162000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f0000fea000-0x1d)="c37518374af5c2c166dedca394afd9a44577793c610b07f98a5ba0bc79") r4 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r4, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pause() sendto$inet(r1, &(0x7f00008ea000)="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", 0x415, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000b4d000)=""/4096, 0x101d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e87000)={0x0, 0x2f, "a798bc07c17266693ab2a47ea6dd292d4ba282e29f641baa7fd80aa8398e74c03cd77aacac5e7e0a755891c304fb63"}, &(0x7f0000c24000-0x4)=0x37) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000039000-0x8)={r3, 0x1}, &(0x7f0000a6f000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000d07000-0x12)="3a7440c155c9bc3e2ec39c9a2efad8c136a1", 0x12, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000ac000)=r4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000e0e000)=[0x6, 0x10001]) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000079d000-0x160)={{{{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]}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x66, 0x5, 0xfff, "7e1af8795d60844f72aeee02415632c613741413e5a51fe56f827726bb86b62c6a38e940500b47b72be7c4b6c9fd7728afdcd711fefb39c3e5adefd45edcbce2f90e030f4c6d1c009e970c758717581b"}, 0x160) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000096000-0x98)={0x0, @in6={{0xa, 0x0, 0x78d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, 0x62}, &(0x7f0000965000+0x29)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000080d000)=@assoc_id=r5, &(0x7f00002c4000-0x4)=0x4) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f", 0x7b}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/17 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getresuid(&(0x7f00005b1000-0x4)=0x0, &(0x7f0000cbb000)=0x0, &(0x7f0000b8c000)=0x0) connect$inet6(r0, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x0) sendmsg(r0, &(0x7f0000372000)={&(0x7f000050b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000446000)=[{&(0x7f00006e6000-0xeb)="", 0x0}], 0x1, 0x0, 0x0, 0xc4}, 0x4004) keyctl$reject(0x13, 0x0, 0x5, 0xea1, 0x0) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000+0xeb5)={0x0, 0x0, 0x3, [0x2, 0x1, 0x1]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000012000)={r3, 0x2, 0xffff, 0x0, 0x1, 0x3}, &(0x7f0000005000-0x4)=0x14) close(r1) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/17 17:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @thr={&(0x7f00005bc000)="76df6c33bd7aac833ba4e1c352517ca3b17083864d98d5accb40051e7fc29d7a1fca4246e7df70d8f83ef15f2f91c180ae6fecdd10079597e5f26e6a3927644a2f56f637888fc9a2bed3f6a46134b18d7cac978f78ee5ee69f394a250f67c288ba611e3e4fe5608d7c2b0ef0a257169c4effc726111b9ef3c99082", &(0x7f000090e000-0xe8)="635002b2697dc6e9708c3e14dc7347c424b9fbd66c5f000fedd238c512468686517fdf6ffd6d61a47d99248422ce0e49b2b90da23a0599dc2d531afb73701e87fea1f8c211197a24997fc25cecbda151c42af584382718b24d3e9811fd657971f11f67b0f12d35b734678f45b645f8ece875a0bc5a9bd3eeada344bdc729b3765241c34a34cab843085e7fe905c1306bb66d0eae76d9b4f0eaa973ad14e6390a20f395776365609dd886e5ff725cdc34718ab3485ca0c72e317a3332ee7959b7b3073fc8c4ea9fcb7223a47d73827799d3281b56abff85e1ef1e4e2f6ddcad66146bc7d810f743b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087d000)=0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000013d000-0x8)={0x4, 0x7fffffff, 0x800, 0xd9a, 0x8}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000f7000-0x10)={0xbc, 0xfff, 0x6c, 0x1f}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000019000)={0x3, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000445000-0x40)=[{&(0x7f0000985000)=""/23, 0x17}, {&(0x7f0000a4e000-0xe6)=""/230, 0xe6}, {&(0x7f0000def000-0x51)=""/81, 0x51}, {&(0x7f0000e9e000)=""/226, 0xe2}], 0x4, &(0x7f00004bc000)=[{&(0x7f00000a5000-0x17)=""/23, 0x17}], 0x1, 0x0) r3 = dup2(r0, r0) accept(r3, &(0x7f00008b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c4e000)=0x10) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000001000-0x8)=@abs={0x495016e5133c1abf, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xde)="8f225cb660b22e338420a62d8ca1266cc221812807ec22b5df2fa42176943e6fc0323d3298c9e19aca560b1131765fff756803480001961d4cbbb5fe2f92d8bdb16317628c1cc5867a22d3968510fc5204c236612c433b41ed1991944dd60fe4b04a8beba56ebb6338f270fdf60d2cbff79f6774b80ebda8c72e7f4e2fa8fd3222ec28af583b08ac08231dd1f22a2bbea978cad8f9d257918226f55093463b6566742e45487a4b3ea95e5dd1ea0cd02a0c18476118b1eabce1999f0cdf73569e0f1d8184b84def125a19ac2bec73bf0c06e8b43b93301b9d972155315d62", 0xde}, {&(0x7f0000002000)="8670899421bc9d6509a58488332609b5b106b3fbd4c45e35f9a497ad9c8d2518a7c6dd316d13a309bba93af479a97a8c99d6db44230be70955c1edd6dad585f809c89acb525cde0e725125f3e8d0bdff49ab8bd1e77f055c012b2ff3574086e6752d878720f24b2ffad03ccff377f35c00aae8e3e39c6d8bf16f15ab88935f2a36f41d3448562c2a1c9175e8f6a56f2ff750750aae9af3c53b5e732e55ff58ff2d645bd0b57f7bdb54bacc059dc98833d74a3fef3bcc3a78025b0b32089e22e89336c3b5c1d32f3f3591a38696980fa4a7e89058d94974", 0xd7}], 0x2, 0x0, 0x0, 0x20000810}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x5, &(0x7f0000002000)=""/4096, &(0x7f0000002000)=[{0x2, 0xbe, 0xffffffffffffff00, &(0x7f0000000000)=""/190}, {0xffffffffffffff81, 0x79, 0x3ff, &(0x7f0000001000)=""/121}, {0x4, 0xcc, 0x684, &(0x7f0000001000)=""/204}, {0x5, 0xe7, 0xfffffffffffffffe, &(0x7f0000001000-0xe7)=""/231}, {0x0, 0x25, 0x0, &(0x7f0000001000)=""/37}]}) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) lookup_dcookie(0x5, &(0x7f00003cc000)=""/175, 0xaf) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab9000-0x11)='/selinux/enforce\x00', 0x20480, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000fd1000-0x28)="260000005e000900000000f839e3000000f40f00010000000c0008000000085b1ee9ff6e35ea", 0x26) 2018/01/17 17:42:58 executing program 1: rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000df0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000687000-0xc)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) 2018/01/17 17:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat(0xffffffffffffffff, &(0x7f000055f000)='./file0\x00', 0x2000, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000956000)={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd87}, 0x6, [0x4, 0xc7e, 0x401, 0x100000000, 0x99b, 0x12d, 0x2, 0x9]}, 0x5c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a2000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000878000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a7c000-0x4)=0x1c, 0x80800) 2018/01/17 17:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000067d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ad7000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/17 17:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000e6d000)={0x20080522, r0}, &(0x7f0000152000-0x18)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x34457dcb, &(0x7f00004b2000-0x39)=""/57) gettid() 2018/01/17 17:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000171000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x7, 0xfff, 0x0}, &(0x7f0000fa2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000a1000)={r4, 0x400}, &(0x7f0000a9e000)=0x8) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000e74000-0x4)=r2) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/17 17:42:58 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:42:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x40000) sendto$ax25(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000)={0x3, {"c03c86672da9b8"}, 0x4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/17 17:42:58 executing program 3: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x8c, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x0, 0x78, "e1fb5cec3f72c0c2931ae1defae4a9213b7900edba7346c2e86d1aa0b3dc5ef43985b9dd788d46216857f158f149356c87304be10a4dc9e9286c6c4dd1aea29e3deb9230335b5853fc5dc19c6f41634b26bfa1d9c6b94d1280506d5dc12c72a7fa4ee4d1d958f52a2f6084316f4e6737357fff4f92dad89b"}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0xfd8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x0, 0xfffffffffffffffd}, &(0x7f0000001000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x3fe8) exit_group(0x2) 2018/01/17 17:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x9, 0x4, 0xa, &(0x7f00002a9000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f1c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) munmap(&(0x7f0000786000/0x2000)=nil, 0x2000) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/17 17:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002f3000)='/dev/ashmem\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000364000)='/dev/loop#\x00', 0x7, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000b03000-0x8)={0x0, 0x0}) 2018/01/17 17:42:59 executing program 1: clone(0x200, &(0x7f00004d1000)="", &(0x7f0000744000)=0x0, &(0x7f0000ac8000-0x4)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) r0 = creat(&(0x7f0000c9d000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0xaa3bd3e5def47430, &(0x7f0000001000-0x118)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [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, @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]}}, 0x118) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}], 0x48) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) lseek(r1, 0x0, 0x3) preadv(r1, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmsg$nl_crypto(r1, &(0x7f00008d9000-0x38)={&(0x7f000079b000-0xc)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f00008c1000-0x10)={&(0x7f00007d0000)=@alg={0xf0, 0x10, 0x1, 0x7, 0x0, {{'sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xffffffffffffffe1}, {0x8, 0x1, 0xcd40}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e3c000)=""/57) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b38000-0x4)=0x1, 0x4) write$evdev(r1, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000ae9000)=0x0) 2018/01/17 17:42:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x70c81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x8)=[{0x80000000, 0x2}, {0xe8, 0x6}]}) rt_sigprocmask(0x1000000000004, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x8) 2018/01/17 17:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c9d000-0x4)=0x0, &(0x7f0000d61000-0x4)=0x4) 2018/01/17 17:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000090f000-0x10)={0x4, &(0x7f0000e2f000)=[{0x2, 0x1, 0xaad, 0xe488}, {0x0, 0x6, 0x0, 0xffffffffffffff6e}, {0x3, 0x8000000000000002, 0x2, 0x8}, {0x800, 0xffff, 0x9, 0xf}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aae000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002b0000)=0x0) linkat(r0, &(0x7f0000ded000)='./file0\x00', r0, &(0x7f0000c6f000-0x8)='./file0\x00', 0x1000) get_robust_list(r1, &(0x7f0000196000)=&(0x7f00002e6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000757000-0x8)=0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000187000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f6000-0xa8)=""/168, &(0x7f00005fc000-0x4)=0xa8) stat(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000642000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000024000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060f000)=0xe8) lstat(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f0000735000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002ca000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000bc5000-0x38)={&(0x7f0000aa1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dbe000)=[{&(0x7f0000d53000-0x9d)="0ed94fca838c16db9d7a7af45da4620fb3b83a0fe4d02caaabec2d5c9278118aa1fc340e944e6a15ad170e695d27f1e3569352457e8afa0b67bf27396dea1e25fcf0e62819f2ab0f56524c7824157bbe8eac6f8be1244e06bbb61ace4f0b5b80b2ad4c70d2d524d6c0e9139390d29a32bfb9b8de5f3bf39ac7744f5775b9a75ec60022f12b0ba74e50559f64de25e3c558390d002da540e9258e1774b1", 0x9d}, {&(0x7f0000495000-0xb8)="8d4f3c3a9b736bed502ef0202224424870dd5781aef36268e7bc7ea13aa1880bfe0e5da9b1db6b21b5785122d28fc2799f0f6857c8dec49b4219aa6fd3691e9d352ec29443b507305030b9835931897861a1d1843610a253c918932bee6ecf42cd54e10eb8fb92540394c5e735a7105e984d289a65b1aaed62da91e225ce5a559d402f9f38a9a46af6dd1fd44d7e8a3a21a2aed4f99762807d12b0fd23d6c7ec6524d1b6e4404bd401599a2d3af009b4c342b7fe6e0c2de5", 0xb8}, {&(0x7f0000ef6000)="8e0c0d0b2ecb8ccd99e0ccad3484d9fda67802a877cefa0832c926072ba20fc5694062a45d6d88dd0644e8d188c1d1515f41a7d86584a88dc1e57295f005ecfa787ea58e0e6708f027140be6b242b3fa603856bcdbaf576e757470e865dad660b3ffae676bacf77419afdc612865631e9e0952015a18cfac53d2ce27580a9aa0026a5433b1fd2210f91c4f7f7e4eb28c07365fe34cf38caa543777bc945a9112b14e59c6d5553316983118c7bd95df471194393e6deb920115c67e0c2f5af00db8bbb75be9bf472f16a098d1aad8f73b876c463c", 0xd4}, {&(0x7f0000296000)="19b5f1cd3b8ae597529f7856d0608508805810be7e0cce62c4d83306d5c90340e0dbcc24373c1440d4385058929be887214212ef803ce40f9ef0de38d97779faf57245bfbe26d532b50c50128d7b11179c264ef80ef9a318aebfec9e69d548043fb2d3efadbec137885b9a8374dbfbd93a0a8710af9499690360cadc1522be0bf564164233f560", 0x87}, 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{&(0x7f0000ea1000)="e543f6545514c1aa65fda9b721ca5efc5f0ed60a810575bbd12ac51655f1a1423aa480683680a5017fbeacaf2ede54d90766caa6e8d05cbf113eb3d97803d866b7ab6fd3fc13047718889786fb6a8bce4b729d105d9be6b54c23770020ae465d9ac3428f21da487eff7ccd30acb0ef1d9f45a2b09d98e0a1e66cbd8ebed395a6d5a03961c74200d52e277d1b3b770d4390a31a9e304c59b9f715284dcd6234ad0f8de531a638d7356aaf8b24ee3d054724944e54454bb9362424ba8f427b69a98d94c66126066673a0ba62127a58a9dd1beeb56cd81845f6ebf776dfe2f410b01d6496b7092ca4e5b1a88ee0bf7efa780a018e95b1c9f91c54eb2a2cf2114ae0db47e6a55d9900679c11e92b9bfe289549801646b89995c91822e892b1dc1fe6971652b8bd39771badc66431cfe669dbc56d8fde1fc9eb08520d10e08799338fc0759f113a028d6d7ccde2789e40267dab1ac2163fdb632b6b216e9774b3699961a093eaea8991ddb177b98de1691cccc2de88de9e4edacaf3f852d3aed7ce886715bac531c9be5e952657c115ac749ec8e8699b8644562e378be66e036681600a186572a6b976f5eeefd200c37096c8a65aefa1963c2c196209a91c9776bd69628315af4e35ca339049061abf7b53882174aba21d3fd2c386c9a6748755a21c8eae9fe64c76fa51a74e3f3998e68bb794b3c19ec641d5b9582a50aedf988b6cfe1b22305fd48cad4dc8837ef9cb2c6d32306325a2f65d893043db57c61c00b1e0956db25cb47a233b0934d99b41cc15003a7e9d107afd3c093f8c91c50cfc9949c26b74149ecf052af6dfbea7acaeb4f4d30c6d59e1b692765c3d5df7ddf20bc1a16f182a0085c92814d88f62d2afc8a838aa15f05f446208768d0e7e83ab56704246be5f444f5a899fa780b103b0d5ef31bba2958e89d09d4800cfc5ee132b4a37bb66af8abb6eb7ce12e2d98f34cdd3a729c30d8c6fc31866eff3ae0ace318ce8ea107cdfbb2c96303956cd87945caf0434b2482fd7b19f4dd8c4ee552229285bd673e51d1401eb04e4e2eb959933bfa84dcf32a630f167cf9c0c9ccc949a4579e567d79e773f69e44e3febe4dfb0004d70677b190ab1d10758c5f96375b901f992892b0969fe44925655b070f91ba0950145cba2aa661ab2e917ceabf1e97a97f288cab45faee5971f4c10bf85069ad7571c3e0ebb24f05422d1cff28d8afcdb796a06594852a36088d95b1f733c8cd7e827b2c0c99dec11a68a6c82b847dffaf1674e687af1296da75cf4e85e70c3002166874a4ca1679a7f2f19e593714b8e43f6a522fb059e7fc19f10eb6bbe460d4dfa4113b6268f256686954229966d6691144c9e6a203ad2f3d15ccbd6910f14c7885e56aaae24e903e82d9b10fb7269c9657c068e6cd8f60eed7162f3ea1192f75cb73b4c4c8cd272e8496df5a34c241af389a99c1fe039cf607d33953af5341b7ca404b7d9491200e6b5a84e423415fcbf9c454c9bfad82217414deb972dad9cafc9fecdf0c7ea06ddab528c87c93f7c4ebcc5f351b45aec81fe5963869d3b36b8c99f6db8d93646fee49c2c8422bc08b6f0cbbc08ec73d31c9dfb5fbfbb60001c6164e378967fb84ef55bd153d1f98a45db2de305a720ea41cc3898b9825d9801e14ba48330b6fe6d69f182a7332f753605564f7797475827dbc89a884558fb9dd85bb57262dbdcb87c02f72c5fb52578fac6ddde3b68b4c959450bd1ce177c817390017297c7e17154082147d456d226ccadb0344dcc69b4ecdd70ff2d2d0b5ff405d72bb5d8c6d4db848e3d21cdf8a6e773aa041a9fb54c787d3ac94a76e82880f96cb585d02c7e6a4c642122df45975b60304e098368ce6d4a05fd4768c844ee74f7ebe8d29d106d637614f2032182cdddffb9f5accdf27344864b30160eaef5ecb75a215166884e92f4a80083a30d5640dfd69c287531e2c44c2cd1922483d0fb7c8e104438cc7f12b561b94dea2c25cb62270aecd468bfee7771e9d33f55e78693feb79038b9edbe22125074e662b641fa8a1b50020f2deef81d7f8a4cb445c07b3fccba19281968539763bec302f720ae59d2eab538d8ef3e830348ddd839c464c9f0e1f3204c128deaccc07fcae9ee822bdf3e24d65ab379e548f6bc5970194f18cecdfb8399804fbb8d7124b181f00a75ab7677d7bf4742d44a6fc739ba9d9a3a2981264a8ea114a730dc8a34c6eb19a68878a2894941dd7435e967a3ee060f55370d6c96697e46776611ce444b7de0cfe2f7c00e73604d88a6e960d8be192a8c8b6794166069e8d2704b0a9857920b9894f0b1e4bce3cceadc1bff48120e1a29e99d0f2bd931068041cd51c1c81c977666325c791a6ba9e20e56fcb32bf3bc2a1211ca80bb4b7640b16522fb1bdbd84858a31236135045c04e862daf0223f9d4c0614ee6ab59721ada87413d7f01c967b39fd7b62378280ef764da2466da9944d88a38aa94aa43107c8e8db8051dc90ce9db23c059e4cb0f4864c161168e72b2e1deac8dc7dc5aac15be2cc1b0bf91e75f27f4d64c33089414890ffc0c37626c51882ff4dab673a28970e8c200977cd5a2de4a7f8f9a72e2bfac5efec4c85db16d69eaf6916b89b2cb070f34519f3a5d21a1c15874d97d73a57270c34922a995a8a8cb9c93019e6f559e90474c681e452b40b40d949a32334858738b91c3479169c16e1b302104efc921b35ba8425d23ac526b7d75df2e4ee90a124035bf087f490343c9dc907f9ce62fd8c9912aacb1d6df043dc54197a657c01417e8d336f999bf2c60c808f84543f19484f0e2fa96fd359331aaf88543adfe0b1238fb8fdaaceb6c56c9d9d9e25be19100efc902a431adf2f7980b1b2ce3bce3743f981b819d2294107e7cf71c842ec677a210188e02e3eed97cc0f9da37617272822bff5da2794f0e3fa0ca6b52d78b061dbb91345706c108e4183977ea6648218765606cb696ff97911c853ea33e7648ec46f43df0923f44a90a51d2a88761804da1b8092a1c255bd9c3950be5ca23f2b35498540c20808ae3d6d6e9df1dd84ae4e6a247c6518b43aea842620fd28d3a76ab6acf090b4bb85d0e9539d831c5a262b898953119e8d4fbbb56955fb74e5dbd158feb770912b62a2a192585460896e3bbb638196bf664a6ad1308f162586baaf46bcbea4aa3e84395f2d561423aa6930a0be4330c616d62b178c711fec0d32ecf72f60d096586c273bbe8385895bcf3abf314b6fb2dad430f4ccc9106b7fe5018e17425af58a760c43c45a3b2dec99b9ce5d9f051ca9932efdad362799ef2744c93b2fc792f738767aec2d02dfbf2e1b7ff69be8fb055b22729b605781f4d3f50714a47da56597b5d2ccda264a08cd65ff9d51c9c20072004b76690d549113fde8818301ff3718fe157aa94f4c6302915c1eadd3c155a4157796059c7dfd8e260bb452611d11bdd208b010e6ed05203d45cd839f301dc23e6c06041e86517419c15b936f2725dae782ffc07cf7a978066ab379443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0x1000}, {&(0x7f0000624000-0xbc)="c831fc3a8c43d6bae59811b4285594561097886999c5855559e430e804a114289799cf186f9cd08bb64bb5b5da8ac464d0daf7908d4125e69bbb31380f30d1196d4b09bd2372650bce36b51cc574304b2986aa19cb0f982f09b191cf3bf650ec10c4e06dab468f126ed68cf08a24ba4c55bd90dcf79e42cca683eb60e93910245ce073fdd7d1025d1855dcdd80e3212afa1b27ce8a1a03dadaf59b6c1bb04b4ea2598cbc43535911329fc975b9379907a649d314e1bb4193b9571a91", 0xbc}, {&(0x7f0000292000-0xa8)="cc5697c607f399814cce445bb6127c629363d17142a67c7092370fcbca646f0c07c2d1f1ee68f9c9fd74649d7063d0aa1eb4182620b1f1e0ff50d595bd18b80dbaf32f966aff79e2394b362f06c86bbfa9d5d166e5ca7bde496e56104a8bf8e74542d13b17dcde41d3cb48cce8f67d62e276bf95e0c8c85f5d6733d0a05c801c8afba3f5b339061aa1775c1085a68216d1274a7ef0d022e6380b33647a7f5279242b9ac00dbf914b", 0xa8}], 0x8, &(0x7f0000eb8000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x20000004}, 0x20000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d9a000)={0x0, 0x8, 0x8}, &(0x7f0000909000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc8000-0x6)={r7, 0xffff}, 0x6) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) 2018/01/17 17:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000431000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ppoll(&(0x7f00007b8000-0x30)=[{r1, 0x480, 0x0}, {r1, 0x100, 0x0}, {r0, 0xa, 0x0}, {r1, 0x4108, 0x0}, {r1, 0x80, 0x0}, {r0, 0x2402, 0x0}], 0x6, &(0x7f0000cf3000-0x10)={0x0, 0x0}, &(0x7f00000c7000)={0x7}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00004cc000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000d61000)={&(0x7f00001f5000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000318000-0x10)={&(0x7f0000952000-0x1140)={0xfffffffffffffdb5, 0x2c, 0x0, 0x1, 0x0, {0x16, 0x0, 0x0}, [@nested={0x112c, 0x9, [@typed={0x14, 0x3e, @str='&ppp1wlan1\x00'}, @generic="f10bd0ba82a81d05dfdfb59393fe9b37d1d2674599703dfd84580aab7a3574a34bd91d61e6924c0ac162c8b826b3795d4d1334748059d85c3ffba2d33860db3f", @generic="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", @generic="3a7adf9373290fe98555b21604515edd0f8e2100743cab9097c91680e5616416be0803f406c481013c8b6dc8728d2a382c33bbf8b91e98d71842b504ec1a2b106e2f4cfbbb73a6dbae31b44f1a40c9cab4768d8544adcbc6e85a84a69360506a4a94295024639ad329f84b274671b49490b5047f8f6244decac2796e993a7986b6c36d286df41741abdb0661698c682a99c8a055046bd16673777010c438cda0110611fc42779ac1677a7280b5175012206f8603e7a325fd4d317944c6fcccc830e9d485b54aa7", @typed={0xc, 0x63, @u32=0x2}]}]}, 0x1140}, 0x1, 0x0, 0x0, 0x0}, 0x48000) 2018/01/17 17:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000134000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006e9000)=@assoc_value={0x0, 0xcb1}, &(0x7f0000567000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003bf000-0xa0)={r2, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x100000000, 0x10001, 0x7, 0x60}, &(0x7f0000df9000)=0xa0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000bd000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 17:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b81000)={0x2, 0x200, 0x3, 0x2, 0x0}, &(0x7f0000b47000)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000793000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001da000)={r2, 0x6}, 0x8) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00004a0000)={@generic="ce5dcd4a2949ce126e3d5eb559194bc2", @ifru_map={0x101, 0x10000000481, 0x100000000, 0x7, 0x7, 0x9}}) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000246000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000e44000-0x20)={0x7, 0x4, 0x80, 0x8, 0x8, 0x2}) 2018/01/17 17:42:59 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffad) listen(r2, 0x0) listen(r1, 0x0) 2018/01/17 17:42:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000673000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b7000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000319000)={0x0, 0x4, 0x10, 0xffffffffffffff32, 0xd496}, &(0x7f00004af000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000076a000)={0x6fa6, 0x8000, 0x0, 0x7, 0xfe, 0x0, 0xfffffffffffffffd, 0xe69, r2}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c2", 0x47}], 0x1, &(0x7f0000261000)=[{0x78, 0x0, 0x6, "35b4e5afc7061397fddede9d0b20198d5f0f0a1f471867dca6d1eedd0b127a49f8bb467d90b1ff4fee68e405f64b8a622aff57dc42a0caead8da88f2010d02c46a0dd4ef7f2bfbe6713c6a34c3f46773706d9c9f18bbe3287f7aeccda2fe714b3437cab6fb08"}], 0x78, 0x8000}, 0x8041) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/17 17:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fa0000-0x58)={0x80, 0xb5ae, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000012c000)='/dev/pktcdvd/control\x00', 0x402000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00005a8000)=""/24) recvmmsg(r1, &(0x7f000028a000)=[{{&(0x7f0000fa0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002c4000)=[{&(0x7f0000584000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f000086c000)=""/34, 0x22, 0xbf}, 0x6}, {{&(0x7f0000185000+0xc2a)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000059a000)=[{&(0x7f0000908000)=""/184, 0xb8}, {&(0x7f00001fd000-0x70)=""/112, 0x70}, {&(0x7f00003e4000-0x3)=""/3, 0x3}, {&(0x7f0000c87000)=""/224, 0xe0}], 0x4, &(0x7f000021f000)=""/155, 0x9b, 0x3}, 0x0}, {{&(0x7f0000438000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000559000-0x20)=[{&(0x7f0000b12000)=""/163, 0xa3}, {&(0x7f0000e76000)=""/197, 0xc5}], 0x2, &(0x7f0000053000)=""/41, 0x29, 0x9}, 0x2fc}, {{&(0x7f0000fcb000)=@generic={0x0, ""/126}, 0x80, &(0x7f00003d2000-0x70)=[{&(0x7f000090c000)=""/219, 0xdb}, {&(0x7f0000d99000-0x2)=""/2, 0x2}, {&(0x7f000097c000)=""/1, 0x1}, {&(0x7f0000662000)=""/75, 0x4b}, {&(0x7f0000894000-0xf0)=""/240, 0xf0}, {&(0x7f0000169000-0x29)=""/41, 0x29}, {&(0x7f000049d000)=""/200, 0xc8}], 0x7, &(0x7f0000140000-0xa1)=""/161, 0xa1, 0x6}, 0x800}, {{0x0, 0x0, &(0x7f0000a1f000)=[{&(0x7f000054e000-0x1000)=""/4096, 0x1000}, {&(0x7f000003a000-0x3d)=""/61, 0x3d}, {&(0x7f00008f8000-0xe8)=""/232, 0xe8}, {&(0x7f0000af9000)=""/90, 0x5a}, {&(0x7f0000197000-0x42)=""/66, 0x42}, {&(0x7f0000536000-0xbb)=""/187, 0xbb}, {&(0x7f0000bf1000-0x41)=""/65, 0x41}], 0x7, 0x0, 0x0, 0x2}, 0xfff}], 0x5, 0x2160, &(0x7f00004de000-0x10)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) write(r2, &(0x7f00000aa000)="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", 0x1000) read(r0, &(0x7f0000e83000-0x62)=""/136, 0x88) 2018/01/17 17:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r0, &(0x7f0000cb0000)=""/0, 0x0, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000a75000)={&(0x7f0000b06000-0x60)={0x27, 0x8, 0x8, 0x0, 0x8, 0x3f, "aa5792c66e675b29499f9d11acb64c32d3e8074afa765842174b9b10cd5425fcaa77cb3a9aa7c5d5fb905944d8c6ed2c55158b5093d12ad45b01cc7a5d842f", 0x9}, 0x60, &(0x7f000021d000)=[{&(0x7f0000eed000-0x5d)="fb59fd5e4fcc874298fa0b7ae40b198b754fafb51bb054029c61ca9c59770f6278eed704435ae64472d1a414acf732be76760036c3e3c47e9eaa1714bb818a5c42521efb3be033ac4f91adb080b4bfc68ea68a1647965dfa57f5e3bc4b", 0x5d}, {&(0x7f0000925000-0xa7)="0499c646327978c90154774cfcb11ef13193f76ed7d255c7c618e6c666a3a92c66f3bb0b004ec1bbb826706c56ebc74863212aca16f1d6cd04b076536fa8772a6d1436d93f7994a772e010bce1e347663f151fdffff46e26cc3e681b757f618cd8bed0480324c65b58e2a803088c1b2ca42fa99358377af9e97899984912ae85e2680ba1c95d3abc12cd805cb2bcc47dc2063d389ccdb6385887f4d1d22a7c5734952ea1dda5b9", 0xa7}, {&(0x7f0000ee7000-0xf3)="3ff567006d9b39a443369217f06c2372a796489782e50b721d6cd4e2ccf635102f5b4cb604e3262f64a8b04cad61e6d547b12bda339408c2c0b38ea66531ff4b16059b69400810db5353277aa832a6657359b91154d004cfdeeb911b3bf1d356f3fd1f55c65686bbbcaef12722d6b16f40ec4641d0af69381c3371a84ebb6e24f1fcf3efd875756087722aee3e6ecde3396853d800a91a56c0fb7d35a4bc1f02ca0a8d0f14e294a789a2de75854e4d1a963c60b2018e732a5062f5498ea9a92ffc1e5b7457d0f248054578882334f1f7297a42d21107a4d11266379879a43476766371d5c0cfcb1f0b7a3066d662d926352618", 0xf3}, {&(0x7f0000462000-0xa4)="23156a3a4a1182f813a3a630408533a4132024691c4c1905ebabb332408341ee3eadea5908b8be8374ea6e932d5cd6adb81399b8c7868f55082139e35af9b280f77adb210963b350a4355b80d776dbde10b1db469d8efba41363eb35c84ba9d65ece0b85c2bd1cb5220fd5c1a8d2a031a887ea934a534b44cb0163afac9bf98d60c29e1e549427e640230a24942e07e333482d2ad818b07610f82fcf0b21c4f23523aaa2", 0xa4}], 0x4, 0x0, 0x0, 0x10}, 0x40000) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000c58000)=0x200000000000003, 0x4) 2018/01/17 17:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) geteuid() r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') preadv(r0, &(0x7f0000e5b000-0x60)=[{&(0x7f0000328000)=""/36, 0x24}, {&(0x7f0000f1a000)=""/24, 0x18}, {&(0x7f0000ac7000)=""/4096, 0x1000}, {&(0x7f0000049000-0x2f)=""/47, 0x2f}, {&(0x7f000012b000-0xd)=""/16, 0x10}, {&(0x7f0000144000)=""/72, 0x48}], 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) preadv(r1, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) 2018/01/17 17:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c2d000-0xe)='/dev/keychord\x00', 0x400400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fa0000)=0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/17 17:42:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) fcntl$setlease(r0, 0x400, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0xffff, 0x81, "ec031a8e70cc", 0xf10c, 0x0}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) 2018/01/17 17:42:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000602000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xdc)={0x0, 0xd4, "5ef55d004d60d2f6e438b3b1d274dab243fb5cd1b89da60dbf79998a40e08ef34847a26e4418553628814ef7c57152900f4f165b6f70efdb502673d8358dd0fe0859b9ee4a5d982a34e156562b179f4b6595fcb87dec7ecc6e075d03a08015aca246f809e5f5204fd9fd03b53b327e29c3f35fe889e92c5933057a600062c973ddee811312b61068595f093c04d8eb8789f5b60c37c3c164a98d380d815422c450ecb4b4b2a2f071ab53b2725c1cb4f808fcf5a9778d7c80fe50b704ea428cb658713cbd0add6c733fa38df71b2b3cc714766920"}, &(0x7f0000000000)=0xdc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007da000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000cfd000)='./file0\x00', 0x100) ioctl$TCGETS(r2, 0x5401, &(0x7f00007dd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) eventfd(0x8) 2018/01/17 17:42:59 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) getsockname(0xffffffffffffffff, &(0x7f0000009000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x26) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000000e000-0x60)=""/96, &(0x7f0000016000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/17 17:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r1, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000004000-0x5a)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random=' uOIbN', [], {@x25={0x805, {0x0, 0xffffffffffffff1b, 0x0, "7a5382c0e43518c0e7fbe2887166199a0e3c33155a26f409d2c8c1a225fa767fcb71dcc0c9677a3b17385eb1b8bc269a075dae1ef15c23227bd25abf3741ad71348c33e8912565d08e"}}}}, &(0x7f0000003000)={0x0, 0x3, [0x6d0, 0x7d5, 0xd6d]}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r1, 0x78, &(0x7f0000004000-0x78)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e6a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) 2018/01/17 17:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000b71000-0x30)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) 2018/01/17 17:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000038d000)=""/144, &(0x7f0000b41000-0x4)=0x90) [ 69.248000] binder: 15463:15477 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 69.256917] binder: 15463:15467 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 69.281628] binder: 15463:15485 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/17 17:42:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa9000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000785000-0x8a)=""/138) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) 2018/01/17 17:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000b3e000-0x1c)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000034f000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x8, 0x101, 0x1, 0x6}, 0x20) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x800, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) keyctl$join(0x1, &(0x7f0000f72000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000883000-0x4)=0x4b) 2018/01/17 17:42:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) 2018/01/17 17:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = socket(0x0, 0x3, 0x9) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000cc7000-0x4)=0x0, &(0x7f000022b000)=0x4) sendmsg$unix(r2, &(0x7f0000202000)={&(0x7f00006a9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000aff000-0x10)=[{&(0x7f0000d8b000-0x20)="470cfb78a784f8b78242efc98c92c816ad4d4a74484382bc485771ff27a8be89", 0x20}], 0x1, &(0x7f0000d58000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r2, r2, r2, r3]}], 0x28, 0x4000000}, 0x800) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000784000)="e103", &(0x7f0000850000-0x4)=0x0, &(0x7f0000c5d000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000c7f000-0x8)={0x0, 0x0}) tkill(r1, 0x15) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000600000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000011a000-0x4)='tls\x00', 0x4) r1 = syz_open_dev$evdev(&(0x7f000058e000-0x12)='/dev/input/event#\x00', 0x7, 0x204004) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/17 17:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) accept4$inet(r0, &(0x7f00008d4000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c2000-0x4)=0x10, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d51000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009e7000)={0x0, 0x8e, "932536b6b6b35a87edd2b385486d6af97ff686bbf4a0526b0f557ad1837c95db181b46c0c4e35813e767a1f9c588325a931a662562c0c62c53e95e96e31f2ce0e48008ac688a1e3dce4d6a2a17588d22a55aa5960f4be9400b307b7fd874a44136d2e8c050f8860c79ab91d5dc197e5fb3165e8429f0ae0b8adf18223e61992fbd843aa31ed9008d92f9ff373d04"}, &(0x7f00005b9000)=0x96) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005dd000)={r2, 0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/17 17:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000045b000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000021000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ac000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002eb000-0xc)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000db3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f61000)={0x96}, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a9b000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000489000)={0x0, 0x7fffffff, 0x2, [0x6, 0x0]}, &(0x7f0000c21000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000076a000-0x4c)={r4, 0x44, "760482495500124d3b5e9f7818b41b801a1b46864f80c3babdda9340a1fae73f68103e4e663f7bc59e4d1811d25125564769869c5a6673414940c6fa702d55590f5ecdff"}, &(0x7f000075a000-0x4)=0x4c) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000cf3000-0x4)=0x7fffffff, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c4634f83af8c9415b1da16b08c0000ab800e9c0000000000000009b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0xffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x1, 0x95, 0x19e) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/17 17:42:59 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fcb000)='/selinux/member\x00', 0x2, 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/17 17:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000572000-0x8)='./file0\x00', 0x90002, 0x100) accept4$packet(0xffffffffffffffff, &(0x7f00008c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003c5000)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000089c000+0xc43)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$sock_proto_private(r2, 0x89e7, &(0x7f000046c000-0x14)="d0876f6c8fdf6876be78a93465b2fdb991bbcd1b") r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) setsockopt(r0, 0x3ff, 0x3, &(0x7f0000764000)="a98279f1c076c99f780249cd175cc4a4c458", 0x12) readv(r2, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000001, 0xffffffffffffffff) 2018/01/17 17:42:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x282000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x20, 0x21, "faa45c7c05129cbabf4736aefeca0dcef2c94d556bcb069ae2ca7a179ea5edeb9d"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x52, 0x3, 0x4, {0x80, 0x0}, {0x4da, 0x9}, @const={0x3, {0x2, 0xa09, 0x8001, 0x7}}}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="4c7ec16b42167ad47f81f8c52c7ac8a5b5f254f29a4052a1f8372f68a611790df991eeca0069453c7a840034370adddc083fe1fbf766f151ae8c97ca70fa5f918fdb8a6a01e8f6360b5af612a01a1807aaec04d3bf14cbab2374dfad69c1c3ac93724117c7572a84e7c2ded02f6cfbbdfffbdb610caffdcaa05d694ccce34fbe0bb791ccd35a142f4a2b6f0f79627bdd71f7d615d7b63f20db57ccb8fd1f2adc85746734c6cc7396e58f79", 0xab}, {&(0x7f0000001000-0x77)="953438012ac6c101fe532d9a61a93cf614e711ea8d538392a4ef351798d6ec737e4dc72a812491e119dcfb61eec464805d728b2282b9f469b84cca23ee5b5696a8664ae239c64851f231cf4d999b23aaa66971dc263ee5c47ef9b0a60872bf5e0dc5b3a4242b0842cdbede17dce4595aad26bd9ebc7db9", 0x77}, {&(0x7f0000001000-0x46)="c034341f679f28fe16e9aa516df503d8a9dc4c14aef1ff31f37d736bfd406273e3ef5a12a8ee5fb35aaff48016237c3474394ad58be58f23acbfa25da422ab1db28af16cf126", 0x46}, {&(0x7f0000003000-0x73)="61bae012992c8428e45d314f2cd84c746ec11bc13232a0b59c2352d228ac627030f4d5a77766408b8fed204064f69f2dc403e7c4885bc91cf926b0d464325991dfb67caff934f8428ed4bed8e3805bd68623d1ef671fe62c0d2b402d28d798412ec54a9f517f5073468c59c6dc18e2102a79d4", 0x73}, {&(0x7f0000003000-0x22)="8a76274e1d9df861609c50e88154277c2c3df71080bea2872cb0c7200f42077eacc7", 0x22}], 0x5, &(0x7f0000003000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r2, r0]}], 0x28, 0x4}, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00003f5000)='tls\x00', 0x4) fcntl$getflags(r2, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ba2000-0x8)={0x0}, 0x8) connect(r2, &(0x7f0000383000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x0, 0x1, {0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x32) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000056b000-0x1)=0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r4, r3, 0x0) 2018/01/17 17:42:59 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) getdents64(r1, &(0x7f00007a2000-0xa8)=""/168, 0xa8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/17 17:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ax25(r0, 0x0, &(0x7f0000fe3000)=0x0) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000dcc000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00006e4000)=0x4, 0x80000000000b, 0x4, &(0x7f00001c6000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ca6000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000e31000-0x99)="232c85", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009c5000)='/dev/snd/timer\x00', 0x0, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f000086f000-0x1)='\x00', 0x1) signalfd4(r0, &(0x7f0000deb000)={0x2c}, 0x8, 0x800) inotify_add_watch(r2, &(0x7f0000e3c000)='./file0\x00', 0x80) writev(r1, &(0x7f0000d09000)=[], 0x0) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='vmnet0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xffffffff, 0x800, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a14000-0x4)=0x0, 0x80000) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = open(&(0x7f0000f7b000-0x8)='./file0\x00', 0x22000, 0x40) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x401) 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000f70000-0x4)=0x1c, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000802000)=[]}) getresgid(&(0x7f0000c67000-0x4)=0x0, &(0x7f000051f000)=0x0, &(0x7f0000f74000-0x3)=0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r0, &(0x7f0000125000-0x53)=""/0, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) fcntl$dupfd(r0, 0x406, r0) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000001000/0x8000)=nil, 0x8000, 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) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x25, 0x2, @thr={&(0x7f0000002000)="49044f6b5ac09687749699b893f3e4fe4346486b427cf6eedad01b167d71fbaf2a3c589b725d966c37cdad801e125b297b297685c4a76cbb6e5879b8fd626ed6c3764ae6018d7a3ae6a99158d1fb9cd0aaea924c6910687c49e83e2ef87e94a42303048535260cbe632b2d7e60", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000009000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) timer_settime(r0, 0x1, &(0x7f0000000000+0x2b8)={{r1, r2+10000000}, {0x77359400, 0x0}}, 0x0) r4 = dup(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xc080, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000006000)=0x95f, 0x4) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r5, 0x0) 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0xc1)='`', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000035000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000001a000-0x9f)={0x0, 0x97, "ac22f380a1c9b968c82ddedd17224455023442d0a142f33baf6a6c476739420f9bea7f228a4ce175d5a1d34e0a0b0f56592fb5ccb9a0d4db97b99bbf47110bb05acd8d52d0c73067b7d99d6b4dbe17a4c8a91f9f431c6758b08cc9cb646040885cf71c18ce7963b87a800e6d9c2f150936fe6c4c204bed25c94119feaf008389bcd3e625358e9b6519c9c318967b3e145f2be6c7533e0e"}, &(0x7f0000026000-0x4)=0x9f) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000036000-0x8)={r2, 0x1}, &(0x7f0000020000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/17 17:43:00 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000106000)='./file0\x00', &(0x7f000095d000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xffffffffffff7017, &(0x7f000095c000)='./file0\x00', r0, &(0x7f000095c000)="d8db1b45a25fa24bfbaae1768a467354c95880569cb7507183a1830b094dd5000ce78fae35b2a2c5900e38aba1ba") r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00006ee000-0x4)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000095c000+0x999)=[{&(0x7f000076a000)=""/201, 0xc9}, {&(0x7f000095c000)=""/12, 0xc}], 0x2) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000578000)='/dev/autofs\x00', 0x303482, 0x0) ioctl$VT_RELDISP(r4, 0x5605) pipe2(&(0x7f0000815000)={0x0, 0x0}, 0x80800) accept4$inet(r5, &(0x7f0000704000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000554000-0x4)=0x10, 0x800) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000614000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004d0000)={r3, 0x0}) openat(r2, &(0x7f0000adc000-0x8)='./file0\x00', 0x2101, 0x58) sendfile(r0, r2, &(0x7f0000493000)=0x1, 0xff) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x200000400004, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f98000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000001000-0x18)={0x20, 0x1, 0x2, 0x1, 0x7ff, 0xdcac}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000210000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0xffffffffffffffff) 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() sched_setscheduler(r1, 0x0, &(0x7f00006e1000)=0x8) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x7ffe, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x84000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x77aaf07, 0x652f06417bd85ed5) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000e1000-0x22)="220000001e0018fffce5008101e70600000800ebfeffc7001a0000000c000980be45", 0x22) listen(r0, 0x7e) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f6d000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00005f7000)={0x3, 0x6, 0x5, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000efc000)={0x7, 0x0, 0x1, 0x4, 0x0}, &(0x7f0000efc000)=0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000efd000)=@assoc_value={0x0, 0x0}, &(0x7f0000371000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000384000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ee5000-0x4)=0x0) vmsplice(r2, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0xfffffffffffffea4}], 0x1, 0x0) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b07000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000035f000)={0x6, 0x3, 0x7, 0x9, 0x1220, 0x80, 0x4, 0x40, 0x1, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b07000)=0x0, &(0x7f000041d000)=0x4) 2018/01/17 17:43:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000d91000)={0x5, &(0x7f0000000000)=[{0xfffffffffffffffb, 0x0, 0x2, 0xfffffffffffffffe}, {0x0, 0x0, 0x8, 0x4}, {0x0, 0xf1, 0xffffffffffffffff, 0xffffffff7fffffff}, {0x5, 0x7, 0x200, 0x200}, {0xfffffffffffffffd, 0x7fff, 0x5, 0x3}]}) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000764000)={@common='ipddp0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000844000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x16001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000003000-0x50)={@common='irlan0\x00', @ifru_data=&(0x7f0000002000)="982dd0806e6cb337c8dfeca0739f410536290b70e5bff19ed7b576d01c1aa609"}) r4 = pkey_alloc(0x0, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) pkey_free(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000001000)={@common='irlan0\x00', @ifru_names=@common='eql\x00'}) dup2(r0, r0) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x20071026, r5}, &(0x7f0000002000)={0x3ff, 0xff, 0x1536, 0x8, 0x400, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100202}, 0xc, &(0x7f0000717000)={&(0x7f0000598000-0x140)=@polexpire={0x140, 0x1b, 0x320, 0x6, 0x2, {{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0, 0x9, 0x0, 0xffffffff, 0x2, 0xa0, 0x80, 0x2f, r1, r2}, {0x0, 0x2, 0x0, 0xc89, 0x1, 0x1, 0x9, 0x100000000}, {0x9, 0x10000, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0xec1f1420cc5cfe43, 0x3}, 0x6721}, [@extra_flags={0x8, 0x18, 0x9}, @replay_val={0x10, 0xa, {0x1, 0x5, 0x1}}, @algo_auth={0x6c, 0x1, {{'crct10dif-pclmul\x00'}, 0x108, "742212956d89152c233b783073054b3e2d58431987b7799043326419d1c37e745f"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b6e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000046000)='/dev/sg#\x00', 0x0, 0x2) getsockopt(r1, 0x8000, 0x401, &(0x7f0000bca000)=""/103, &(0x7f0000bab000)=0x67) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035d000-0x15)='/proc/self/net/pfkey\x00', 0x40600, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000266000-0x4)=0x0) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) pipe2(&(0x7f00008d4000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00002ff000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x31555150, r3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) accept4$unix(r4, 0x0, &(0x7f00001e4000)=0x0, 0x80000) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) lstat(&(0x7f0000f8a000+0xa1c)='./file0\x00', &(0x7f00003c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8b000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003c3000)={0x0, 0x38}, &(0x7f00003dc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000041a000)={0x0, 0x2c, &(0x7f00008ba000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}]}, &(0x7f00004c7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d1d000-0xb8)={r1, 0x0, 0x80000000, 0x4, 0x7, 0x2, 0x80000000, 0x10000, {r2, @in6={{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffa, 0x4, 0x9, 0x1000}}, &(0x7f0000d80000-0x4)=0xb8) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") sync() 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000000c000-0x93)=@pi={0x0, 0x6002, @ipv4={{0xa, 0x4, 0x0, 0x6, 0x8f, 0x3, 0x53c, 0x5, 0x21, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x13, 0xfffffffffffffa7c, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @rand_addr=0x895f]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x7, 0x0, 0x0, 0x2, 0x3, "93b30c", 0x0, "ab23cb"}, "d07165c9219953d2682d4599a9c2e32bef588c14ff87cdec591fa457e960c3977d902be028b39d48132ad8b806f7031543ae93461417c9bf2b848ff2f17037d16aca362b91bb7065e607153e6053a90892a9be7475b195"}}}, 0x93) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000007000)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000000b000)='net/rt_acct\x00') sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f0000ce7000)='cgroupvmnet1]#:\x00', 0x0) recvfrom$packet(r0, &(0x7f000044d000-0xc2)=""/194, 0xc2, 0x10021, 0x0, 0x0) 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="ba255d00", 0x40, 0x20, &(0x7f0000776000-0x40)={0x3, 0x81, 0x1ff, 0x5, 0x8, 0x6, 0xa078, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x8, &(0x7f00002d1000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000741000)={0x0, 0x0}) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000664000)='/dev/autofs\x00', 0x10202, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e4b000-0x10)={0x0, 0x8ad6, 0x2b0, 0x8}, &(0x7f0000410000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c71000)={r3, 0x0}, &(0x7f000050a000)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00005f9000)=0x10000) sendmmsg$nfc_llcp(r2, &(0x7f0000e8c000)=[{&(0x7f00007b6000-0x60)={0x27, 0x8, 0xffffffffffff8001, 0x0, 0x8a0, 0xfffffffffffffffa, "34f061a9584e4b19aed45d96bfb19945b179b21848eaa09f023cf0310d30312d20b330d731e0e24433c690957eb9195c52b4640ed8b2b65f76d1c84851833c", 0x760}, 0x60, &(0x7f0000659000)=[{&(0x7f0000748000+0x1d1)="2d7b3b1598040c59170b83d9cbef6779c364083484f9f6c17546e245c0d3190e86c5c5454c485d15c6a8b531b5d6d2837d66a172a614525afc276385516a0e6ae7319e82da4fe1c534a9dee3ea69391cf3c4e626f1ccba357e60869da1443c", 0x5f}, {&(0x7f0000a74000-0xf8)="e108531b85b59013cce275611af2765cdab14ff04a3fa7153d7b66f77ace5b04ff49e20c8e0c8defc8e156e1b1587628c75b72907e3dfbc7fa094cf5e55fa6d8c6ba10ca6e03b5e9c1fb618dd1929bf0bd8e05406aa84aed9822fa04620d287a4f8353cdf49fc19d569807843e32ac4b8935dae6cba43375233dfd2609ac93a6cb0502654d7828dea644f77b99b5126564b2299bf559f6fadc7fe4d31451de7da3ea9c239f28087c12aa28251c8b234b7faee063032f68a7b7eb46068b3f8d46ccc1812d71f3f585bbd316d4fef1ee03536ed3bae58fbc1ca439ff05fac57f47bda4cd6f485d670aca556ccaa21bb687d98d7947c527afcf", 0xf8}], 0x2, &(0x7f00007a1000)={0x80, 0x108, 0x2, "c66d087e7b25b07a86f667569dbecf83beac6694eda8d6851e0b154335b90ca9ce2ece2654d08932b0264e31595e0c0bfbabe299768688009d8a5928e0b1b2806c97f1a1f5e441c5cad04b31bca9607a56a398839df15e9f7ba3ddc404e68465e151e7d78e33de7b4e9dc1e1a8d3"}, 0x80, 0x4000}, {&(0x7f0000489000-0x60)={0x27, 0x401, 0x2, 0x7, 0x994d, 0x0, "e10c48bbc075866a24ee3150fb44a354c7b4d434bdaa2cc8bc99708135e8ba16575ba2d835d30eec1fb01c54343d99d9e40bfa3663716e2910f548bd0771af", 0x7fff}, 0x60, &(0x7f0000400000)=[{&(0x7f0000ff7000)="2ee03f594b52cf7a3d9e3c0c0527b0d565cdc63745918163a7270f9ee4115212b58f29928a9b6756ff5076904dc0acf6ed80cf0d338cb355c7d93a77223b271d2c70424ce95f1f0da94002d3ad819066ad4324f3db6db0a9753596bddb8e0a389b927affd0e1d2d46530bc06612428fa6d1d4768fcd88bc2d0eec54919e55600c1cf76", 0x83}, {&(0x7f0000175000-0x8a)="fafacb0fef6bee1d6b1a2400ccd8cbb5329332275e5b2bce6e979b1824a8633b7f5e630e51312b9489a3188ea7f83d4f107ab3f285adbcbb3ea1d344e16edddb57b132146f6559d99be9dcc54fcb17e15d38f9af1b898d1042d33f521ddc9ad484805d44c6057cc187a961d7d60b15a7c9093d732b7542c0e6e618f39693bf7f4b712e52e24fd9fe7929", 0x8a}, {&(0x7f0000a4a000)="59bb4126a929c7d8dde2df71606aad0d87f3a7be7f4814827b5c4614d99127a7e4", 0x21}, {&(0x7f0000eb3000)="329fec733ba323088aa443cb2ca84add21b6d948157c4cef5ae58df1fda6a01dc9eeceb80d795fa510cc5ffc0e2436235432e86ab90e33a2e72b8a80379a6d973e8ebcf48b0dd6055607e780684b3f813bf3bf905234f0574cab32d17fea1a04af23d677c3f32e9aff2086bbc5e34ead8c842c7ba397c30742d9", 0x7a}, {&(0x7f0000d2c000)="ab590c453b248425989a333352407ec2d0df78659e1b29e779f17bccb550aeb84d2a5dbf1f4ebe1737a3a5153bb4484ddd6b36e479a1060400e5d0713760fdf11d9358e00c04632fc575b795017d20c1e3fefad22f65f9ffdf4e80f4d1dc534114a0d5431d7d8474125224cc8683febf1aaafcc097f837cc0243e3e095dfc66e9c9d48bf14352b20d4c78b19526f2c2d593839119b1254c9", 0x98}, {&(0x7f0000c4a000-0xe4)="84e08df0604f9719a260ce1c6a9883c9fd03ce50f22fbc95f0520be109b7f36f9bf335893509c112fd44aa9bf9e77b0111855a1a8e2b0e8b01bf99895b1ee021f78b87679e686402dd3c941064f5eb35a42d6cab6b5d66fb6b9f61df4374551c79a17258e62817a77b737995dba70a7e0ec025c0a5c7298ca4215db15a6a21f89b596318d0a047dbe20ce1a504ec7598c43f19a66a9577e41f1b96e3edd538486313a378abd9ce7f91c5af673c642ed446b22e1cb21cfbf89aab5b6c14863249f403ce7d9f3c9ba5744668ddbaa53127e54bb99aed3bbe20e2cc508bf4af5cc6369f884d", 0xe4}, {&(0x7f000059a000)="1467d7c7633ddaa5cceb5d24f220eb0b37357c919456", 0x16}, {&(0x7f0000ece000)="1f1f2a8ea9e7896d8b089d37673067efda7855d8df7e353dc353", 0x1a}, {&(0x7f0000507000-0x95)="29d0119b0650bdb8ef90aa9a2d1a3b490bb1660827d7d5d242de2d973a22008cb97b9f4a2f24c7242e9fe90dca4268a81e78b1797e292beef5f2e6e9db444a369a39167475cb4471aba3716440b0c4c68ace92d0b5ae1661c1662842187c58634f62bbb59a7a26b3b941ea8944dbda9f0c90319910d3642e5137bdf582df44c9c9410d3bd74eb595037391fe2bb1c030fdd8557117", 0x95}], 0x9, &(0x7f0000ea4000)={0x58, 0x10e, 0xb789, "d872c7b7d3adf604dbb7cf5cc05a58875b82d59e99e3f8ad5b0ddefa04f33109eb100e837cf3840f667106ef16f93748ffc43bcbc35f433d31f7841bd1acec11931277877da06a"}, 0x58, 0x240400c0}, {&(0x7f0000867000-0x60)={0x27, 0x80000001, 0x1000, 0x7, 0x6, 0x40, "cbc59c3447ab9d5d5c319cc4677c38c6cb16b29ef81208ba9d836eed5733c9f8b69153d94d45958679bbe4ecaa953d6556ce06c780ac4d299f130d577539fa", 0x9}, 0x60, &(0x7f0000a4c000-0x10)=[{&(0x7f0000356000-0x67)="39c77396e68f5eeebc75340482d29963e215cc42780870920fd5a4e3c9243d6c6123ee8baf27303d78da382ef90a588f0a9f9d0aa658147fd0e490eaa8984c7c7b4dfba0034f5284fc41da729e60c04074cb2bcfa44d3ddfbdc4b101c446ce1f1fc2ef44047970", 0x67}], 0x1, &(0x7f0000033000)={0x108, 0x105, 0x6, "37b557535d651d46776ae8767c3e36cca2e087e6331e5a871545051cdc0692c2cb8b6b44dc3b894230aa13680cfb53dac32ad8e681b6d07f764bfdebc563e95220e73a29c8ff0d00302d8715fd85ecb1a86b7d282ef1b2f73766d89657e5f5a55b86827f93c33bbbd51dbe22a4700b6a3358838358da3eab8a1940be0d77f1d55685389bded43a412893bf44ab36540967ea328cee76d5a15cc70050612ea91de13c583321bca62d257d7460f1b9e910390193d8bb0b2648a66e2525e93da4b2431faad99c7cbdcfba64649475ebe5357ffbf1ac0ec18e95f7a55fef650b081f76688e2bdf4b4a854fa6cbdc347fd7ef9128df53fc03c4a2"}, 0x108, 0x8000}, {&(0x7f00007b2000)={0x27, 0x6c2, 0xfffffffffffffff7, 0x2, 0x0, 0x9, "25d4f2116ed45fb48ce6d6262d0c90223ee9f2fb20b7bd611e8ce6c4cb37be5ee1c98e0c16680832d4c71d0af06cc6df02f33f81fa2cd4ef4237e07272c8c4", 0x7}, 0x60, &(0x7f0000623000-0x70)=[{&(0x7f0000a96000-0xcd)="79186939c204297eb4074383a66a1933e5bd8ce2f0a72d3351eefb559c66e5b62529dc8ea2b1025a4bf1d3a87582c4a8a886d46b045e9bdddf6b511071d3895113878fe91f139909d800c61b78e14716f34413d1a52b948459476c17820cc25e7f97195276ef13f23cab8a7bb8436b32f06dd379b08a1445f35e34e1567cfa95c90b39e976fa56088e8cee4e53c87d537bea61c4432d5f51921fd34cc68fad9474f104906865e7918ab6e03e83ff86a2f8d71539f364081b0a8b3c0d80f2a93639ac3fe5ce4541efc5d84264f3", 0xcd}, {&(0x7f0000535000-0x36)="e76e805c4d0e8e40390075821220512c92eb57804d25cd077ca8e430a7b1b8e67442baeb92fe1b0cd489250ca4998a3ed88f0e3bb3b4", 0x36}, {&(0x7f0000ecb000-0x1000)="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", 0x1000}, {&(0x7f0000f17000)="2bd05e68913b5fda1c99155904335547666942ff5fc3dc367e702691bdb6cf3a6ede233cff54aad3bd4de7b2b13576475b1036960fb1d0ee5dba3e0da9a5e88c77fbb0d7972df09c09b2e5b0df6a1702ece84d6d4b6d605a631d248dd98c57335624debf50a04825b4eaf83c89b9ebb44815e0568f6c23222758a5a97251a7e7fad73d0870a745c86dcc4730e5ad8700c4047bb5bad5c4c77169f6e1141713aab8c9fa8fdabb0616", 0xa8}, {&(0x7f0000256000)="69e13826b54bc5f76ad004d5d0e19a33993834f56279987f5b5e5ddaebfb4aafc2f2cc4881341cfe16601ad633c6a696a0978b5e4e80385458fffa1e41ce7ab7f9cbfa3e4476a3deaf5876572f58dedba5bed4ed3361754e12157f9f3914f9542ea7979fdbe5008105cdbc18", 0x6c}, {&(0x7f0000505000-0x41)="0dc24a3d1d73de62bf8b3962d15f37a53c7c16c8e4ced108188a6ae27b88f0af5e9676baae35ad5163a1dafd359bd661f842a18e8ecd8ecbc14d60106166dc725a", 0x41}, {&(0x7f00008bf000-0xbd)="e5486f60ccb66c02025bc312a2c5aa9e7a43ff234a6387464407df097e4feea9238f3c066575a1c3e15bb703a88728d09bd385db21422a6fb67168d0079d902bcf5007e80eab144766754d707064419d870a72257355ae817262618f80fb6b269ae6282130f7145106d01be54d1ad21c6578180f1ea809ce722f224109c10163c722ff773b9dd6f76f153ef8d2bf550fa6df4a57f2a445b112cd13562753bc26d834765d2dc18295c49d41d0c1ae73617d2e1644176f7d811294d28c24", 0xbd}], 0x7, &(0x7f00003c3000-0xb8)={0xb8, 0x10d, 0x7f, "a28206f60a8202dcdc4f3c28241f9ac1ef631f7eaaeb58222131367708543017df03025f092413fff62009eda5dee77569669a32b9c188a988fa7b9a1bc6e0865e7322d23ccaa135dfc4fe494d004d0bfd14bdbd8c63f03f145ea07a12ecf745721f47ab6ed2b2b47f1e55c138dd37c1d1229586b85d511d74e8fe8b29b4250c9b84a19e99cb724f2fb4e1e5adbe5c1eb0de686c27ab766fd78ad849bd0d80c7da"}, 0xb8, 0x4000000}], 0x4, 0x10) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000599000)={0x4b}, &(0x7f0000640000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aed000-0x10)={r4, r5+30000000}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ea6000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$eventfd(r2, &(0x7f0000ccc000-0x8)=0x3, 0x8) sync() getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000a9000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8a000)=0x14) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b0d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad5000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f4c000)={r3, 0x1, 0x6}, &(0x7f0000195000-0x4)=0x8) acct(&(0x7f0000b74000)='./file0\x00') read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000016000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000bbb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000517000-0x4)=0x0) socketpair(0x11, 0x0, 0x0, &(0x7f000081b000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000083f000-0x4)=0x15, 0x4) syz_open_dev$binder(&(0x7f000069a000)='/dev/binder#\x00', 0x0, 0x800) getpgid(0x0) tkill(r0, 0x13) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000097a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fef000)={{0x1, 0x3, 0x6, 0x2, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.228513] binder_alloc: binder_alloc_mmap_handler: 15620 20000000-20002000 already mapped failed -16 [ 70.257384] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/17 17:43:00 executing program 4: prctl$intptr(0x18, 0x405) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000caa000-0x8)={0x756, 0x7, 0x9, 0x7}, 0x8) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x0, 0x328) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[], 0x0, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000005f000)={{0x7ff, 0x91}, 'port1\x00', 0xca, 0x100000, 0x9, 0x5, 0xfffffffffffffffa, 0x401, 0x400, 0x0, 0x3, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 70.269245] l2tp_ppp: sess 59/32096: set flags=0 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000666000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000000)={0x80000001, 0x7, r2, 0x7fffffff, r3, 0x3f, 0x8, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000-0xdb)=""/219, 0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000828000-0x16)='/selinux/checkreqprot\x00', 0x500, 0x0) pipe2(&(0x7f000009c000-0x8)={0x0, 0x0}, 0x84800) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r4, 0x1, 0x20004001, &(0x7f0000fe3000)=0x1, 0x4) r5 = add_key(&(0x7f0000e7c000-0x12)='.request_key_auth\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028a000)="584e3fc5530a461d6a432ad3444ee0f8e504b344b0154fdee20dce463205083eb0ffe56bf2e0079b5fc5eab6d75c4f32bbffdc0194dae5313f61ea1fa6b6f4fa2f9cd135330ecd73bbe8e2453367f011d5e43b4ae5594ee3261c82b722f94bb23ec0a710e13f5a39bb7ad34e1d4d640cf34f56c70ce2e87e58a0d164a16605934827e5d3d05a8a4ea14aea513d23b844540de81de3e4e6b2304be5edc3abb4f1749fba5b4a76f3d2791267819fa08bdf56f77e31d47ad864efddd383ecc1a04bd544ef2d18e461cdb0a2ebd7ca97b2", 0xcf, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000d80000-0x5)='user\x00', &(0x7f0000e5b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000645000)='/selinux/checkreqprot\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, &(0x7f0000ec4000)="2f63afffd72ce45d", 0x8, r6) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r0 = mq_open(&(0x7f00006b4000)='mime_type.#:%\x00', 0x0, 0x30, &(0x7f00005f7000-0x40)={0xffffffff, 0x7, 0x78ce, 0x2, 0x8566, 0x3, 0x7, 0x14000}) r1 = dup3(r0, r0, 0x80000) accept$ipx(r1, 0x0, &(0x7f000019e000-0x4)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000596000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000044f000)=0x10, 0x80800) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00002dc000)={0x0, 0x0}, &(0x7f00005ba000)=0x10) keyctl$session_to_parent(0x12) 2018/01/17 17:43:00 executing program 5: r0 = memfd_create(&(0x7f0000e68000)='\x00', 0x2) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000470000-0x18)={0x0, 0x0, 0x81, 0x200, 0x1, 0x6ae}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) 2018/01/17 17:43:00 executing program 1: get_thread_area(&(0x7f0000655000-0x10)={0x4, 0x1000, 0x1000, 0x9, 0x79d, 0x9, 0x8, 0x6, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0xf, &(0x7f00004af000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000391000-0x4)=0x0, &(0x7f0000025000)=0x4) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(0xffffffffffffffff, &(0x7f0000d6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ea9000-0x4)=0x1c) fcntl$setstatus(r0, 0x4, 0x3fd) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 70.311193] audit: type=1400 audit(1516210980.369:41): avc: denied { setpcap } for pid=15665 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80002, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x5, 0x100000000, 0x7, 0x40, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x800, 0xb76d0e1248a69a33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/192, &(0x7f0000002000-0x4)=0xc0) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x20, 0x800) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x80000000000000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) r0 = add_key(&(0x7f00004bf000-0xa)='id_legacy\x00', &(0x7f0000bbb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000fb000)="", 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000a9f000)='keyring\x00', &(0x7f000057a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = epoll_create1(0x80000) ftruncate(r2, 0x5) keyctl$search(0xa, r0, &(0x7f0000522000)='.request_key_auth\x00', &(0x7f0000ad1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) unlink(&(0x7f00004da000-0xe)='./file0/file0\x00') r3 = getpgid(0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000ee000)={0x0, 0x9}, &(0x7f0000df9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000024f000)={r5, 0x9835, 0x6d6, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000b7b000)={0x80, 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f0000423000)='/dev/ppp\x00', 0x0, 0x0) capset(&(0x7f0000ad2000-0x8)={0x200f1526, r3}, &(0x7f00009f9000)={0x6, 0x9, 0x6, 0x8000, 0xfffffffffffffbff, 0x2}) r6 = add_key(&(0x7f0000ecb000-0xa)='id_legacy\x00', &(0x7f0000b7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff9000)="d0eae03035e847b4b1afd2fb8338dd682fafffc07faec8a4e363532f8badf83538c195d2ebf8acf83e2f9b3a835b4fa64ec1e802bc102106b517ab35950589c5b81fd0f8c1f639284ecd29a4483a1ce82be238e19837150e607de00dd8746defe1beb51d3a755fb3a06fed7f98465aaf6ebc13795f922d6ee23effaa3f55df113bdb9c122a655330c0", 0x89, 0xfffffffffffffffa) add_key(&(0x7f0000bd7000)='logon\x00', &(0x7f0000365000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc8000)="9dca75f221cb5a595160880e123a01a8baa86aff000793d5d2540b4bad1c7ebfef5b", 0x22, r6) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000011f000-0x60)={0x0, 0x10, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d3c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000001000)=""/156, 0x9c) timer_settime(r0, 0x0, &(0x7f0000e26000)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000971000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)="") sendto(r4, &(0x7f00007ea000-0xe3)="c58bddf0b2b5f5b19be00864409aeaa7d5c1fad20b3abd411261e3cbda611e56d4194a1add87451d73f1d1729501d0d12b6e8115a63cf50b1281c94833a3ee0025478ac2f39393ff33ef1a70a919a2760797a4ceea282f4f8ce460492289c2b05dc2561a4329dcd0ffd96bd05f68bbc5bbec9d0cad7deaf65c0da95f144f900b855896f87b3e8c41269996386480d31177972d3836c48685b0f91003635d9acc5818c2d8d0120bdb1e6351c21ad91cd00cedba44f07c0840cba8e2950cb172da5b42a4e72318b871873fc5efa1f4db703446848141a31d253e070c06beb52a2b9acf79", 0xe3, 0x8000, &(0x7f00000ad000-0x1e)=@pppoe={0x18, 0x0, {0x4, @random="d7e1e27083a5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00004ff000-0x8d)={0x0, 0x95, "42b1e16340e36ac77026855f86ef45a04eca9554202c882ef65a1c3aab64a10495670089432e79b97d4c9fac6e1ce8f19a4095ab4d8149196f9906fe57d2a960fcdd2ccd05ef8db796554deadc860b0bb9b14725fbcf55f290757e2e25c965c4a8dca38da3325abd9ff70beab357503bf98538a37aa8b9c2f10f42a88ad017fb94aaa5b5af725acc501ec2583184122a754256849a"}, &(0x7f0000e45000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f6c000-0x8)={r5, 0x3, 0x5}, 0x8) unshare(0x24020000) sync() ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000090d000)='./file0\x00', 0x4) syz_open_dev$loop(&(0x7f00000ba000-0xb)='/dev/loop#\x00', 0x5, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000651000-0xb7)="0441ace55e73ff05390efc16ba8133427b4a27e5fcb6cd74b7b1bffed8f629adce94b5bcadc49acea78e4a34b2992c746a35e35d31f152b06d1e401f7e7cfc96251fce8396546036e06274dd6ed0f344ae5d6f0e27886d410ed83a811f48160183a763b3c413f91e6f6ca60a54470b3ee92936db5367ec1c730b2209e72399ac9b699cf78cd5d573aa8f1e800c4bb02fd90230b7536189a29a8beed7a4724a8be411f8c0600d22bd6237e34e0bd51c7d8862c52bac85f7") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000ba000-0x4)=0x0, 0x4) capset(&(0x7f0000000000)={0x1998032f, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f00004df000-0x14)={0x8, 0x8001, 0xffffffffffffffc0, 0x43, 0x20, 0x8, 0x0, 0x7, 0x10000, 0x4}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000072b000-0x3c)=[{{&(0x7f0000c37000-0xc)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000084b000)={0x0, 0x5}, &(0x7f0000064000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d8d000-0xa)={r2, 0x6, 0x3, [0xb3b, 0xc96b, 0x8e9c]}, 0xe) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003e7000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000024000-0x20)={0x2, 0x3, 0x6, 0x3f, r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r2, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) mount(&(0x7f00005ac000-0xa)='./control\x00', &(0x7f0000ce6000-0xa)='./control\x00', &(0x7f000078d000-0x6)='ramfs\x00', 0x80a001, &(0x7f0000324000-0xdf)="2855a58d05fc89ca3424bc17af137695351ad9d233bc0cdd5f47a05496d573fb3ffdd990c8b43c8116934c63158945e0e0c50f6cacd82454d34cf3233dc28c51a3101a35d4bc882170a42de461b79b02edebd1a0e906f2525bb4b5858978d535e6bbe213490ac602311108043a15f9625c6345ae4ff0ebecf9f40a8e2a1ad7dbbaa2bca5913197ec86372776325c867d50ba119bfef326c1b02f44ffe4c2ad9323c5865a5c825c900b519d5c164f6fcac021389b39960b14c98fbdc453c3ee41c8b7a78b6830961e54d8dc541159e1bfc6dbe1d65c20fbb9020c0ac6ffdaf9") fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c5f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f00002ca000/0x2000)=nil, 0x2000, 0x2000, 0x100000000003, &(0x7f0000fed000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/17 17:43:00 executing program 3: prctl$seccomp(0x21, 0x0, &(0x7f0000910000-0x10)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x22) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00002ec000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000041f000)={0x0, 0x48, &(0x7f0000a60000-0x48)=[@in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/rfkill\x00', 0x101, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000071f000)=0x1, 0x4) 2018/01/17 17:43:00 executing program 7: r0 = inotify_init1(0x0) r1 = gettid() r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000271000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089b000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000457000)=@sack_info={0x0, 0xfffffffffffffc01, 0x2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x1df6ea3a, 0x1}, &(0x7f00003a6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x2b9}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000001d000-0x31)=@known='security.selinux\x00', &(0x7f000001d000-0x1)='\x00', 0x31e, 0x1) recvfrom$packet(r0, &(0x7f000001b000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e02000)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a38000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f4000-0x4)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000987000)={@multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setxattr(&(0x7f00003e3000-0x8)='./file0\x00', &(0x7f0000e9a000-0xb)=@random={'trusted.\x00', '}\x00'}, &(0x7f0000e8e000)='\x00', 0x1, 0xd9bfcb2a61b0d52e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002cc000-0x18)=@get={0x1, &(0x7f0000a71000)=""/151, 0x4}) 2018/01/17 17:43:00 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000493000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dae000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) kexec_load(0x7, 0x6, &(0x7f000026b000)=[{&(0x7f00002b8000)="2b6f32696afdd95b0f2b907e873ab1412ecbf53a230d9b0e5dac2908ca3e6c3e238a7777a1883562bb306406026bb13fa87278d269561ba7f010634998b7efb25efd9960be88c33d65101780e02b58b1497d956850797cbef9871fe8858d858bd9006c06e9a8cc76d98ccceb05235d9f935d1839c036770b81ac0e488cee15cb9d2d73792efc5b239549725d0b5ef4678a882cca653e73595447bd2d61a262c1da93942ba25de24c5ed4c4d84be2242525ed6829e24adfb27472d2f66b6255b57baa9f79632997a87436b93b49", 0xcd, 0x80, 0x65233c26}, {&(0x7f0000766000)="6159b442464ab78f5d75a61b5372e7777b2a8873c2f0764e4ab9f3cd0431c70464965166f2ca6bb63db6fcc549199201fc52db22b24f67bd341c7872507486e8e5d8c07ea1ca586ea1704e8c466c707d2c5ec84255ae264499b7abf6f42500b7923144c6fcc83814ac8a34de2884cf12c0c7438cd6efd75ca70253a4c6cb31ffd7742a843ded7b56cbee574b3326e573e2de4f46bfbd391234514a85641a5b1e86153d7084dc17ee8ffaec9c3da10d339f86cf16b9d31cab5e1d7f54e6823f5259e45b4394", 0xc5, 0x4, 0x100000000}, {&(0x7f0000439000-0x74)="832d0b98df87a532d502a6923c2a37dacb8f550221b3a1081320f7f94b38ceaa0f3946f954120dd7a60242a266f705a056694d6845f13e030c019ceaf5ba1c21322a5d3cd8f01f7fd5fbde1dca7eb9d37a680c7a5b1bef3cac962e446ff0d5903be6781ebaa458365034f2fde31fe1d6fcb880a9", 0x74, 0x60178125, 0xca}, {&(0x7f0000688000)="5e29a0f8868db62260e103e894a1cd2195385ba7d421a883d031fe86d4def407c79b52fa82f231ae8aaf4be788", 0x2d, 0x7, 0x0}, {&(0x7f0000814000-0xd9)="fcd803f4f72289a06509fe5955f1cef41ff54399574cf1155a0490ffe7a7c6a08308fef34384542c546c3038e78d9f7c1181bc769d60803f3488d0ee4cabbd10f4cddfbcbfc2ae2b1add9dd5abab1d50a4e524ac72aa5633a13aef5563f711429ad6ae2ffb2ef629ec9527bfb2fda76b5cdb42c77018359a69cd2a93c16adfcac2a1af031e9fa56fc2767e8ae6be7f1576bb119dc96a61fa21040a33a89c1d5a1b81ec2d115b9e024baaee0f6939b9d38fec5574e0a112ec85c8b72beab1efa8b2cef4b5aa076cd2c9642f6f83dcad9b1e6d3c28b97d9f45a0", 0xd9, 0x190a8d0b, 0x2}, {&(0x7f0000d1f000)="26879a4d3be83c3cd1a43e205a9d4e4c5d14e4fdf16d7f0300abd24f6660f2378b4b5017ea479d4852813d8efa1d9167c79cab9ff439b9acee8f4c72f1", 0x3d, 0x8, 0x7ff}], 0x280000) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x10000000002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1400000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a492579990da28f9c0f59c119c05a6b8", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000df000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r1, &(0x7f00004da000)="0701", 0x2) write(r1, &(0x7f00000f2000-0x79)="9825c13cece3b4b1b8380df3cf6415f306708703e8ddcd", 0x17) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f0000b43000)='H\b', 0x2) sendfile(r0, r0, &(0x7f0000f3d000)=0x0, 0xff0) llistxattr(&(0x7f00005f9000)='./file0\x00', &(0x7f000030c000-0x1000)=""/4096, 0x1000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000033c000-0x4)=0x0, 0x4) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000a54000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc1000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000951000-0x48)=""/72, &(0x7f00006f9000-0x4)=0x48) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00007d5000-0x4)=0x0) flock(r1, 0x2000000000002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f54000-0x4)=0x66, 0x4) fchmod(r1, 0x11) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000dbe000)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 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]}) flock(r0, 0x1) flock(r1, 0x1) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000ebe000-0x8)='./file0\x00', 0x10) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f00004b5000-0xa)='./control\x00') mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f1d000-0xb4)=[{{&(0x7f0000f9c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000529000)=[{&(0x7f0000f9d000-0xbd)=""/189, 0xbd}, {&(0x7f0000f9c000)=""/162, 0xa2}, {&(0x7f0000f9d000-0x47)=""/71, 0x47}], 0x3, 0x0, 0x0, 0xfffffffffffffffb}, 0x2}, {{&(0x7f0000f9c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000785000)=[{&(0x7f0000f9d000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x1ff}, 0x1}, {{&(0x7f0000f9c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000bf0000)=[{&(0x7f0000f9d000-0x92)=""/146, 0x92}, {&(0x7f0000644000-0x5c)=""/92, 0x5c}, {&(0x7f0000f9c000)=""/195, 0xc3}, {&(0x7f0000356000-0x8d)=""/210, 0xd2}], 0x4, &(0x7f0000092000-0xd0)=""/208, 0xd0, 0x7ff}, 0x10000}], 0x3, 0x2000, &(0x7f0000f9c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000987000-0x10)=[{0xb, 0x2}, {0x3, 0x0}], 0x2) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000164000)=@assoc_value={0x0, 0x9}, &(0x7f0000f01000-0x1)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a2a000-0x50)={r4, 0x48, "e12e9c6a1fc5d6bc044703e4bc851c6b1f28cebe8e182143ecb00cbe604ca12f7e4fdaaba97eaa92f48b1255e85df44050a3f582dbd0506089b85d82c1be2f45fe4313056585666f"}, &(0x7f0000750000-0x4)=0x50) read$eventfd(r3, &(0x7f0000c05000-0x8)=0x0, 0x8) 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3ff, 0x40000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000002000-0x18)=[0x5, 0x7, 0x7, 0x7, 0xb1b, 0x8], 0x6, 0x80000001, 0x6, 0x9, 0x7, 0xffffffffffffffff, {0x4, 0x2ec, 0x80000001, 0x7, 0x7, 0x7, 0x3, 0x2, 0x7, 0x0, 0x2, 0x8, 0x73, 0x3ff, "3db1cd5dab4893b6f125d99aa6024e42ce6c3bfdf5b6d2898ca7b1fcefd7afed"}}) recvmsg(0xffffffffffffffff, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004a3000-0x10)=[], 0x0, &(0x7f0000a8c000)=""/0, 0x0, 0x0}, 0x1ffffffffffb) [ 70.627662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 70.651780] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 17:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000d7f000-0x9)='/dev/sg#\x00', 0x0, 0x3ffd) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x3f) ppoll(&(0x7f0000008000)=[{r0, 0x0, 0x0}, {r0, 0x400, 0x0}], 0x2, &(0x7f0000009000-0x10)={r1, r2+30000000}, &(0x7f0000008000)={0x1}, 0x8) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d6", 0x5}], 0x1) [ 70.682153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 17:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000430000-0x10)={0x0, 0x90, &(0x7f0000215000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}]}, &(0x7f00003eb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009a3000)={r1, @in={{0x2, 0x2, @rand_addr=0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a4e000)=0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000946000)=0x0) 2018/01/17 17:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000db6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) 2018/01/17 17:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002d6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x2000)=nil, 0x2000, 0x1, 0x10010, r0, 0x0) 2018/01/17 17:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004e9000)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00008fc000)=""/0) clock_nanosleep(0x0, 0x0, &(0x7f0000bdf000)={0x0, 0x0}, &(0x7f00005a7000)={0x0, 0x0}) sysinfo(&(0x7f0000b8c000)=""/19) 2018/01/17 17:43:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000992000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/17 17:43:00 executing program 7: r0 = add_key$keyring(&(0x7f0000de6000)='keyring\x00', &(0x7f0000b14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000576000-0xe0)=""/224, &(0x7f0000e01000-0x4)=0xe0) 2018/01/17 17:43:00 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000625000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) connect$ax25(r0, &(0x7f0000557000)={0x3, {"2c21a9cdd22213"}, 0x3a}, 0x10) clone(0x1ffffd, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/17 17:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/17 17:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000100000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a93000-0xd)='/dev/snd/seq\x00', 0x0, 0x48800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$random(&(0x7f00008a1000-0xc)='/dev/random\x00', 0x0, 0x250300) 2018/01/17 17:43:00 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d5e000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00005dc000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000ab3000-0x20)=@random={'osx.\x00', 'bdev(em0nodevtrustedvmnet0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000c4000-0x28)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4000000000000088, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x400]}, 0x10) ioctl$TIOCCONS(r0, 0x541d) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x324, &(0x7f0000e96000-0xfe)="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") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) close(r0) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000839000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0x0) inotify_init1(0x80000) socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x15, 0xa, 0x9f5, &(0x7f000010c000)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e9000)=0xc) getgid() getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000be000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c6b000)='./file0\x00', &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000099e000)=0x0, &(0x7f000070b000)=0x4) 2018/01/17 17:43:01 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000606000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fgetxattr(r2, &(0x7f0000c5e000)=@known='security.selinux\x00', &(0x7f000079b000-0xe8)=""/232, 0xe8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000dc7000)={0x40, 0x6, 0x0, 0x7fff, 0x0, 0x0, 0x2, 0xf4e1}, &(0x7f0000cc4000)={0x2, 0x2, 0x0, 0x6, 0xb529, 0x8, 0x3f, 0xffffffffffffffc0}, &(0x7f000056a000-0x40)={0x8, 0x3, 0x0, 0x10000, 0x400, 0x10001, 0x4, 0x5}, &(0x7f000051a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e37000-0x10)={&(0x7f000038d000-0x8)={0x7}, 0x8}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000281000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) getresgid(&(0x7f0000928000)=0x0, &(0x7f000089e000-0x4)=0x0, &(0x7f0000101000)=0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x100000000000005e, &(0x7f00006e4000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x11}, 0x4000000000000) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007fb000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d08000-0x4)=0x7, 0x4) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00002f6000-0x4)=0x0, 0x4) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00002da000)=""/100, &(0x7f0000000000)=0x64) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000906000)=""/72) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80000) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000080e000-0x60)=""/96, 0x60) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x4, 0x9, 0x5, 0x0}, &(0x7f0000601000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ccd000-0x8)={r2, 0x0}, 0x8) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x803, 0x7f, 0x0, 0x5b, 0x0, 0x0}) 2018/01/17 17:43:01 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000613000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 17:43:01 executing program 3: r0 = socket(0xd, 0x0, 0x6) getpeername(r0, &(0x7f0000ac3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ad000)=0x8) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') statfs(&(0x7f000000f000)='./file0\x00', &(0x7f0000fd0000-0x1000)=""/4096) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000702000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006a8000)={0x8f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x198, 0x0, 0x653, 0x27, 0x3f, &(0x7f0000a8c000-0x10)=@common='vlan0\x00', 0xffffffffffff17ae, 0x0, 0x7}) getitimer(0x1, &(0x7f00009d6000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00001bc000+0x4eb)=0x0, 0x0, 0x0, &(0x7f0000a39000)={r1, 0x989680}, &(0x7f000081c000)=0x0, 0x0) sendto$ipx(r0, &(0x7f0000c07000)="a566fe97d46f49e252d210c14e5bfbdc263a0bd22449bbe8066830b1f8d77701f3d386cdcb5eedb99f9039a85628e5857640ccc4897fe2508f9f147bb2f2eaafdc94578bddc5717a5d898fac3031962c2760af7f568515d61e70749bda9dce3e7aa891bbe68cbb90496972a28435e4b271c6a1e45908a9cc7f0ad3eb93a2ae3c6e6840e78b48fb2333f43137c9017d27efab95145af44d1e95f6ac7a913b06e8fc2d96080f3eb8db6155a35a6cae4844cb2ccebfeb333b196ecf39085494cc01f07c462a000023aad9a8c828a209920477c6123399b76e2b6dfbe9c721e76ed467ba17de46aef31a1bef796b6962309dd1f8d3e04bf7c9b753", 0xf9, 0x0, &(0x7f0000976000)={0x4, 0x6, 0x6, "1f9eca6553e7", 0x5, 0x0}, 0x10) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e9d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd(r0, &(0x7f000061c000)={0x9}, 0xfffffe02) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000dd7000)=0x20, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r1, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000aa8000)='./file0\x00', &(0x7f0000965000-0x3e)=""/62, 0x3e) syz_open_dev$sndseq(&(0x7f0000467000)='/dev/snd/seq\x00', 0x0, 0x703000) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007eb000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000188000)=@int=0xc090, 0x4) open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/17 17:43:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a19000)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000029a000-0x20)={@generic="7001e5dbb25ef174550d34c8cd324471", @ifru_flags=0x0}) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c25000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000af1000-0x10)={0xe, 0x697, 0x9, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x421f, r3) ptrace$getregs(0x11, r4, 0x0, &(0x7f0000c23000)=""/0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000539000-0x10)={0x31, 0x9, 0x7ff, 0x0}) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cc000-0x11)='/selinux/enforce\x00', 0x22500, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f7b000)=0x7, 0x4) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00004ac000-0xe5)="", 0x0) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000096000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d6000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ecb000-0x190)={0xe2, {{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000ec000)=0x100000000, &(0x7f00007ab000)=0x4) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000257000)='./file0\x00', &(0x7f0000309000-0xe)='./file0/file0\x00') lstat(&(0x7f0000f04000)='./file0/file0\x00', &(0x7f0000852000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x3, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:01 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xc5) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af1000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014d000-0x15)='/proc/self/net/pfkey\x00', 0x109000, 0x0) stat(&(0x7f00002d4000)='./file0\x00', &(0x7f00005c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009fb000)=0x0, &(0x7f0000afd000)=0x0, &(0x7f0000008000-0x4)=0x0) fchownat(r1, &(0x7f0000213000-0x8)='./file0\x00', r2, r3, 0x1900) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000035a000)={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x254dcfc5}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab3e}, 0x6, [0x8, 0x7, 0x9, 0x7, 0xfffffffffffffffe, 0x3f, 0x2, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007c0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) fdatasync(r0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) fremovexattr(r0, &(0x7f00007ef000)=@known='user.syz\x00') lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecc000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00009e2000)='children\x00') 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000029a000-0x4)=0x0, &(0x7f0000000000+0xe)=0x0) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f000029a000-0x8)='./file0\x00', &(0x7f000029b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000029a000)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x1f)="dd2c2b37e4ef5474c9b68738d8cd575ed138122bdb23e8dcaf66f8996d5bd03ae0db804e49ae4bab05e9e0c784573fc6a873", 0x32}, {&(0x7f000029a000-0x8c)="65402990eddf807c4653f1f54bf1f3286354162b7020ce4aa76020be021d834e590e4415fb35207eaf51254d0139fb95769df137b3290a3f362bbface195d91515b196179d0ddb044b08e0ee1eb54ddaed547df54e2a779c3ccb33b934a1de1c96a4cb1df6c3c7fdc57326fac7d1d6990d4be09b538b845bba7816de807fe5db4955d89e4aa7cee2dda95d87", 0x8c}, {&(0x7f0000000000)="58a7458b09edec4146b7bdd0c4c57111ec5f337e7a538a295dd1712c9bcbfd928f6c308fca449aa096c174ce72bcbb202022964d3b1b7b4538b30176da7aaa924710b380bcd8432ac20c543936c79bc6488734c834840b44e45024dfd1e31897aa9144d3d12db3614d1aa89b054a9523881eac3dc43ce83fcfe0ca94e19c2c7abbdc83d88f5c119ddecfbabc6b50b1f300475d064df5aa57df774417f3a2bfceaa1eb3ca749a27400c0cdabcc945fee93f766d97db7b06d81018b48b625820e99c2ab94b4a496c8cef6c3619d881cf1f8c46f6cb516648d1e08ead82bf741243", 0xe0}, {&(0x7f000029b000-0xfd)="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", 0xfd}], 0x4, &(0x7f0000002000-0x128)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x128, 0x8000}, 0x40) 2018/01/17 17:43:01 executing program 7: r0 = inotify_init1(0x80004) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="363cc8d8beb46877b0bfc29a14ecc56c763b264936f8d6458a0f26a85f3bb4b3c99e44bb11d8470595468338dec949585983aecbea00e77517ececf0ac1edbc79160c8a6b0a2a5466436c0e324cb9b98cd9d518d6e4fcfc1f49350e6635325c705bd331a697867cb9635b598aa") 2018/01/17 17:43:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000fde000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000d6a000-0x10)=[], 0x0) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f000099a000)="") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000)=""/0, 0x0) pipe2(&(0x7f0000eb7000)={0x0, 0x0}, 0x0) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000852000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f00000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) creat(&(0x7f000002b000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f00008e6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/17 17:43:01 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000fde000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000ea0000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/17 17:43:01 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r0, r1, 0x41) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000ff0000)={0x6, &(0x7f0000ff0000)=[{0xffffffffffffac5d, 0x933, 0x81, 0x800}, {0x5, 0x8, 0x4, 0x8}, {0x7, 0x3, 0x40, 0x5}, {0xffffffffffffffff, 0x0, 0x18, 0x3}, {0x1, 0x7, 0x8000, 0x9}, {0x5, 0x3, 0x1, 0x4}]}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ff1000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000152000)=0x1) request_key(&(0x7f0000a71000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff0000-0x14)='securityvboxnet1em0\x00', 0x0) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b7a000)='/selinux/relabel\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000e68000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r2, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r3 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0xfffffffffffffff7, 0x4, 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000ec000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f1000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000cca000-0xb0)={{0x9, 0x1}, 'port1\x00', 0x29, 0x10000, 0x20, 0x7fff, 0x0, 0x5, 0x9, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ed4000)={0x0, 0x4d6}, &(0x7f0000b68000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000080d000)=r4, 0x4) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e10000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004cf000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f93000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000460000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000010e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0x26, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000012b000-0x8)={0x0, 0x2}, &(0x7f00009ac000-0x4)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cd000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000037b000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ba000)={r2, 0x10000}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b85000-0x8)=@assoc_value={r2, 0x6}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003e7000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006d8000-0x4)=0x5, 0x4) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x1fd) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eea000+0x4ae)={0x0, 0x0}) sendto$inet(r1, &(0x7f00007b0000-0x1)='A', 0x1, 0x800, &(0x7f00004bf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$int_in(r2, 0x5429, &(0x7f0000f91000-0x8)=0x0) 2018/01/17 17:43:01 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000dd4000)='./file1\x00', &(0x7f0000e8c000)='ramfs\x00', 0xff8a, &(0x7f00007c0000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b61000-0x16)='/selinux/checkreqprot\x00', 0x840, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000fe7000)=0xff0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 17:43:01 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c18000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000def000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000ab6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000048c000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000892000-0x4)=0xc) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b34000-0x4)=0xb) r4 = epoll_create(0x8000000002) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00003d7000-0xc)={0x0, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000058b000)=""/189) open(&(0x7f0000b1c000-0x8)='./bus\x00', 0x0, 0x0) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a03000)='./file0\x00', 0x200, 0x5) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004f3000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000944000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a96000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a93000)=0xffffffff) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000447000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000be6000)=0x101) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000b4f000-0x8)={0x0, 0x0}, 0x803) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003ba000-0x8)={0x0, 0x1}, &(0x7f00000a5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001a3000)={r3, 0x3f8, 0x45}, &(0x7f0000333000)=0x8) r4 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000041d000)={r3, 0xa33f}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000215000-0x6)={0x0, 0x0}, &(0x7f000041d000-0x4)=0x6) userfaultfd(0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000004d000)={0x8a63, 0x1, 0x1, 0x1, r5}, 0x10) r6 = getpid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00009ed000-0x4)=r6) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000dc8000-0x4)=0x2, 0x4) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000922000)=""/4096) 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) ppoll(&(0x7f0000e69000)=[{r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1048, 0x0}, {r0, 0x404, 0x0}, {r0, 0x10, 0x0}], 0x5, &(0x7f0000dc3000-0x10)={0x77359400, 0x0}, &(0x7f00009f7000)={0x8000}, 0x8) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f000031f000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00006c8000)={&(0x7f00003cf000)=[0x0, 0x0, 0x0, 0x0], 0x40000000000001d7}) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) time(&(0x7f0000e5b000-0x8)=0x0) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) msync(&(0x7f00008e1000/0x3000)=nil, 0x3000, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) fgetxattr(r0, &(0x7f0000e6a000-0xc)=@random={'security.\x00', '&\x00'}, &(0x7f00007fb000)=""/92, 0x5c) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000203000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x6, 0x0}) ppoll(&(0x7f0000cc0000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000224000)={0x99, 0x2, 0x2, 0x71, &(0x7f0000017000)=""/113, 0x65, &(0x7f0000bcd000-0x65)=""/101, 0xb2, &(0x7f0000d4d000)=""/178}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000064f000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3, 0x401, 0x9, 0x9}, &(0x7f00004e0000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005fb000-0x10)={r4, 0x3c, &(0x7f0000e17000-0x3c)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bd8000-0x4)=0x10) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7e000+0xb8e)='/dev/rfkill\x00', 0x420c00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b8f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f4b000)={r1, 0x3}) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a45000-0x4)=0xffffffffffff6470) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xffffffffffffffd4) r2 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r2, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r2, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/17 17:43:01 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000afb000-0x18)={0x0, 0x7, 0x0, 0xdcc6, 0x260}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0xfffffffffffffffd, 0x2, 0x89, 0x8, 0x6, 0x100, 0x7, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000d72000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ba9000)='./file0\x00', 0x0) truncate(&(0x7f0000fd2000-0x8)='./file0\x00', 0x0) 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80800, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) fanotify_mark(r0, 0x0, 0x0, r1, &(0x7f0000de7000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d4000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000956000-0x4)=0x4, 0x4) r3 = socket$unix(0x1, 0x3, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r3, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 17:43:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000011000)="6d110000000000000600") readv(r1, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") accept(r1, &(0x7f000084f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000457000)=0x8) ioctl$KDSETLED(r1, 0x4b32, 0x1f) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000008000-0x6)=0x0) r1 = request_key(&(0x7f0000da6000)='.dead\x00', &(0x7f00000c3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087f000-0xa)='map_files\x00', 0xffffffffffffffff) add_key(&(0x7f00001d5000)='encrypted\x00', &(0x7f0000397000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c30000-0x35)="9a6339c6496155502b5763a7a23df8d2501852d99a0fbf253a9c022f1fb906909f9f423b9fe429dac208f463ce46eb28e32ea1bbd7", 0x35, r1) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127f, &(0x7f0000335000-0x62)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000015e000-0x4)=0x0, 0x4) r1 = epoll_create1(0x8000000080000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000053e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0, 0x2, 0x2, 0x1, 0x8001, 0x0}, 0x20) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00008ae000)=""/122) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0xb, 0xb, 0x4, "4a899eba3465e850704ad54972edcf91c96da20740237fd2e92d82ef4b64ca554864d68839e5f631b7f02d775794446716c0f62f83e4b90b060634573d93c4c7", "815816a292b92a01056f271b906b48cdcc1874a303828b1786367200d52b4f5f", [0x8, 0x200], 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001c000-0x20)=[{&(0x7f000000f000-0xa8)="fe29eb61df390af292b7bfe8062e9e52760792dcbec5db35fd587a468f065cca7e0501657b170d2ec559cdb2a139b74a9ca2e96d6dcfbc6af4645be5f4ca80d072ec3e5bdf2e58905df2944b8eddf963656529860c4cd6c0028a97415591ad42e7cd6c6bbc3ea6048a1defd0243da1a208d9798e4c72a1208ee468e79129641bf123a6d5408a42ec951decc03a7da8dbc02e3a306d8e891a0fa30e0520f412286c957176bb6303d7", 0xa8}, {&(0x7f0000012000-0xb5)="2c5935efef0c1edcb84d8f7c8733475bd3737777e635ed6b31b72f59d74d4308e318c31f21db1c8e6665be5c3b616496091eba4ac307143abc65be09aa21898423ae45b653305dd5204812f77e2e2ecc835b52451a060dab8526a908a70fb5a973daa65d18969639f741e47b4471c80b94910ff4e62b1eb75bdd102b6d34517cbd49e6c2913dec3f7afcaeed9e70eb463b410a9c8fab0838b2086344b230c0f081a5583dba0cb11d677dbcf65b2493d0751796b9d7", 0xb5}], 0x2, 0xf) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000001d000-0xb)='/dev/loop#\x00', 0xa107, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000001e000-0x10)={0x9, &(0x7f000001e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 17:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f00001ad000)='/dev/sg#\x00', 0x6, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000680000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060b000+0xe55)=0xe8) r3 = getpgrp(0xffffffffffffffff) r4 = gettid() r5 = getuid() getresuid(&(0x7f0000724000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x0, &(0x7f0000cd3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000737000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) sendmsg$netlink(r1, &(0x7f0000c07000)={&(0x7f000049f000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000166000-0xa0)=[{&(0x7f0000be6000)={0x90, 0x30, 0x0, 0x4, 0x2, "", [@generic="90192bf43c50c7f36327bc6d4643d84ad84db33ddcc54264911ba73466046a9daf4f7c47e6d50c2447744968629a52dd53ac8f1746f875ee24c5bc87175d82929cf0eccbe5b0d9da9de9b275711f3f0a5049c0842299b0461e0a3d190d3f55ab9bc562b4053e21e7e6277860236f514ed05a1c875528cf934e3cfd3a9d7e7af9"]}, 0x90}, {&(0x7f00002bc000-0x2e4)={0x2e4, 0x17, 0xd0d, 0x1, 0x1, "", [@typed={0xc, 0x95, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x38, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x62, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x0, @u32=0x8}, @nested={0x1ac, 0x71, [@generic="8e488056bae6897c766a4b11d84ffa8aaf821b0e827dc4fa3ecf475111c2126c6d5e9ba4d885321143e10e8ad59a439b7b37992d8fc3d01ba718f023", @generic="0e6608a59aef13763442e5861076cbfff9715e48dc547c8b40bfe24ba5b94e229d25b3343a036188d62aec5878ca01d539d49f65d99f1702b86c8af64f642103108b3170f7fa35fe844511aff0547ac078bf5e25b75aed8c5b50cda04631ebec2480efb3daa43d6a5e6ebfe76a9b79fead5a3aba066b47a959783eae87a466e2", @generic="201b350490a1029c6c7a0d7ed7ac49ff8562448d", @generic="6beca91b232be215724cd24cec9f86452dd534363949707b2fcebcc5846eabdd41f4f14ddfeb354573c47b89cd018d65f89e24b7ca599299cb5732493eae49a426c360063e90234d0d457c2f342b01fc00eaee85cd11d35a8b59cd7c2c448571bf996a5856be1f395620c7ccd455d1fdc7173645194495c4fce68e6091bdeefaf58747d3b7df99dfb57a76d52fb70916c0fcf27260e2ce6471658af77424422372ef3e75b8acd202914501592f302daca8dabe42c848bf7dd2754942d382b2c221d6f155e59667ad25629054093c08a237a2ad6b78"]}, @generic="e28905b8f7eafa75b4b85c59c03fbb3571983d98083796255eef87614250955eb1335f25854e502625361cc12c8915c6563fda0de0536125daaa0d91014aa44239e29d211c47bb0d9a55a4c7847646ab18ae48b6f9eb4cb68d0955234c8af15c1fb7a52261f45ef9750e351f508bcd9c801fb20991693dc86e368ce9a784cef91d8f89fc41d31d0e0ba09ca2", @typed={0xc, 0x11, @uid=r2}, @generic="a074ea0d345945065f97cd418e1cfbc3fdf49929f5d85e120eb585cc4f2d00163d102a86672332fdc4d8b95327099cbfd5c52a4ad7469ccc5ed9c3d6afc8236c655cb807c59748324cbd54df07c6f602b70c"]}, 0x2e4}, {&(0x7f00005a0000)={0x90, 0x12, 0x200, 0x5, 0x0, "", [@typed={0x8, 0x0, @void=""}, @nested={0x6c, 0x18, [@generic="52dcc7cfa82e95240a9361d5158a9781a44873ec0e9ac7993ba42ec521dcf97d25cb93f51486db8c7ab67af505f11ec632d081651f198f5f53648b6414aebb0635ca057d3becaab202f7fb65f01bb3f7fdd5cd21e3644008023fa9b51851b014899a4045f0"]}, @typed={0xc, 0x65, @pid=r3}]}, 0x90}, {&(0x7f0000169000)={0x3d0, 0x26, 0x300, 0x4, 0x3, "", [@generic="3417f2f726ef9e35779bdf2333b25a1ca60d9e27f08e9b6178f2311f9b25f5c34c98dbc65827db87ce926a54aff727bd9c551b97d88d7d29638baa1afc489e5dd212781d599babaeb2cdf619a701ba1e9005049ceebebc406cd7e7c4e961bce8e050bcde5c7af84f4c15008b82f187d60ca23a0901fda5a09ca46785c86c4bfadbef1cf124d0af3c18eb0118d6ccb538c66b6f2de9526ed67d62a403a2dddcd0728c555ab4b2ae1cfbcc7ec586f06a32515eb15e81684219a3b721c6f678c27beb76f00c9c937b39dc6171f803281c3181b1483d0cc42b0dfbf0449369271a54c3a952fbb8ccd323e212f8be57d5b39f", @generic="4b3205f9ba246dbd6f88e26756728126d17cdb0e83aa96f1542041663b2554677ec5c370bee7812c4961fc2090a98fb423f6eaac2beb7534053caa31965fef8140a26622da869b136660d864b3243c9fc4f0188584bb234636504e57", @generic="a6cdef37e1fe4f27b7044d0147c17e27d2452b0bba7f3d607110bac2bfcef795d5892e8a7b0e8c5c4087f2a624849be55b8e310a99657662cfb25c0e091859b4b2f2a0edf31ba174a409dd6e14e78483c04f34af48708d8942eeff8ecbb92c6e1a6be09d73cca8620c4cda6dbd98b5af8d", @nested={0x120, 0x5f, [@typed={0x18, 0x63, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @generic="867fb13aa7c38a803798ec3c31bc2778c64bc2e7a9be9e7274d1cab891a7ce8e1cb46b18d3b3cd11d314467c052e885b9c815849705549f34b1ca75657d94b655393e45322278a2e880bb139e25aa33dbd362f9c076110fc1e868d716e35dbdb21ae42d99f0ad73f3fadf6c28d6bc71eb2bd1df9141ae58e277d3f8c157868cdbd8d6c59992f4aebb6a71dedce1d4fc3d4c76d32726f7f0c36b0860c66d25c2eb009114aa1f6b1f07f1a64c0dab67c331baf33fcf0207dcbfafb6bdc2bd1d20b8e4c9ba5e9988e4c0a978da4ec8820af0df1f0b548744e2c50bc77ac0ae84c77e6d8edc0e1a9ed8f3e6143ca3a", @typed={0x8, 0x36, @binary=""}, @typed={0xc, 0x3e, @fd=r0}]}, @typed={0xc, 0x55, @fd=r0}, @typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="8617db2b7568bdb327842563df041c1642054ff65fce0ed0f57ac389958f32f2f53a24ee17ba35abe14e4d1b684d29079f1657297fa0e04467bbf356a35f75e235555b09905912aeff2067d1d1261579ca810ee11b6866465d796021a6046944b33c44f9c141c88f056e06d08db965e07df72d902d4b53dac678abe8d738c77c824045ad80f258a7a674bbb66746e6fce813ff94d2e398e6b45d11c9e3ce89fc797a6d4ca033ef203656cd1952f9f14dd19fc1436f4aebcca19cdc4e52580ccbbfce4bbac7712e15"]}, 0x3d0}, {&(0x7f0000ef2000-0x10b8)={0x10b8, 0x34, 0x601, 0x2, 0x1, "", [@generic="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@generic="a383b9fd0a5c3177978e7c5a39edadc0617c477f28fedc922a53b85e3f0c57cd7d80a73db826767f25364fc63860bf7a54bd3c0a397c5b5ee67ca2570710546f1fb5bddc362a0da2ecd68b3fec1e7fea724d4ec0f1b3740f83c8d2aa9e7e611dd34458d3dafee554658d890935f0222f9b5285263e643f2375bf1e0a509393c6ce6cd019c0616bbf235c0a2814dce4fb097ed65f97a45f9897c423f5", @generic="e1e03867e289afadbcabe8046816f0b3afca589a679cae5e7fb550d05898ac8e81f2cf34335c03b314d77a438040a88d88f8ce9ceded0e4db4ad9fe72ec69e4fa2f14bb49e9d1d37452420c2775c6038c639edcca3ad3f465e36d844b533ee1345afb1c530ece1f21ef0f7c718be27f3882f8954284e294d31a372cc99fc2285840b772a316c21d84bad160bbaa9bd848265f8d6c0f6aadb8205975d9299ad0a6013d68240f06a2e6caa7fa699285fb1e8073a7dfb30aabf38f26295ba42d15ac0ff871ec67089848df4f4ab4030c01dcbcbf368478fa57305fd3c942498b3339a55181ba4f2d7413330a00256b6134b0d259bc43fe8d6c3", @typed={0x10, 0x8c, @u64=0x7fffffff}, @typed={0xc, 0x6c, @u32=0x7f}]}]}, 0x5cc}, {&(0x7f0000176000-0x3dc)={0x3dc, 0x25, 0x300, 0x7, 0x1, "", [@typed={0x7c, 0x39, @binary="b0435c4d26ab2ebc988db166e192ba54db5d8f1f513faf1da7a9920ad2e274676e2ff187712be57f03afa1a2af31ca4490b0784c817debf4bcc07f144b7b30e7ae1fcf10ff07445f34d1cdf9bc8417a78e4b2ef8ab643772ed684a9c0c8923777fe7cdc0f0fa3cfc905bf5de5c9ae53bf9"}, @nested={0x40, 0x96, [@typed={0xc, 0x51, @pid=r4}, @typed={0x18, 0x60, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x54, @str='/dev/binder#\x00'}]}, @typed={0x18, 0x10, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @nested={0x26c, 0x68, [@generic="afd3f80a670b836bc2e277fa6af678af491a2a61ab4992ca41a25cc95b03ca12bba3e7305822e6f7", @generic="b66e5b8f3e00b9f44d9d07aec4743cf8ea8f590f249521f01ffe94070d65a6f02a843131d4a067753b8712b7a10c88c6783719ec7321b314ffa1a8ff88e2f9ed5c9122231a17f5f0881b982ecd073c0a4cdf29c3450049a51a2a7a76ae90b348a77fe4fb869a129140b0d2e82ca069e7aa93655b3bea152671028615deb4ff3aa9a65bbca3088f384c5b74c2ca48c18209d92c9a300267685f651a8742daa35caec8fe9fe27ba7f27d7d38912adec1e987b2a5", @typed={0xc, 0x8f, @ipv4=@multicast1=0xe0000001}, @generic="689c98c8c5ec66fba9d109f392223326cb48882b3099e09d7a8eb8415ed9d212bf4ebae0a7566c206918f48aa540dea8a4292f6b12ded56d32050a91515f68cc53e091be0767e317f076eeb2ea5aea425ce2608c7b95de8c01d0a103dc8fe0eac1d18c40c59777a73249a12ca929e6d90048a4", @generic="f540e2df060b3ee32f5533c60cbdb0b38dd5c8c556", @typed={0xc, 0x1e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0744bae59fb36823398fffc62bceb4a65a69734c86fad70d18302858d4c1bdbffc485f9a9381fca1fe6ec2eb5a3c55d68faa30a7e886e1ae11158aad2b7abb1ecb5e24646cf8f34d4d6adc137d84e5545422db0657251f8d95771d6ef27aaf36ddb20a5e249a45002e40f1c2bc74f93f2cdd96be3a3eef9ceae7846689b5e7a3f8392cffd2efbc1962c572acde5c11e7de0db7966e21bfde93b1d19bba66acb229646d604bddc8360ac680f6d9cfac7d5dc4c146d858a62c196e8f716b5952309f7e1139251a7c5748817b9cda7f6262e42f58f994", @typed={0xc, 0xe, @ipv4=@rand_addr=0x1}, @typed={0xc, 0x13, @ipv4=@rand_addr=0x7fff}]}, @generic="58fdd8c76197e4e6f8afbc48ec1a75d8bd26a9960ef97d40ddb5082e21979df77d49b394e71beeb23a6176d9f377245c3e4905c9c04afc45d1b4ea6c2259fa33baebe2e39f6e3bf67e8e3212a1d5e372d1342fa1a21b02d7b7fa2c2ba17745d37711afdd5c229e0fcecad16cba9fcd9f7291fdb88184ba5f08c5deaac70b45d8668a7cdcd8e3e6fcc641"]}, 0x3dc}, {&(0x7f0000c06000-0x6e8)={0x6e8, 0x36, 0x104, 0x5, 0x0, "", [@nested={0x28c, 0x86, [@generic="3acbcf87dc32934c42ade42aebba8f4c2234647adc9e8b4a8be2899dabd162f4ac51cc0fc9b237545ed255fb01a872a35c584148a0d1acab36bb1cddf19d71b7d26712a350f3d8a0917fdd0bf7a74059a4edc9c97afee409ccb058a9a69406faa81668006be9bce02e44afd45ce661a7a3d65dd1ba1eb3252bec857f107eb8e5bd02825fc80989782c5fc320fcdb8d1f03d9", @generic="e20ac5deb58adf24d8c0285051ae2ef9c7a992972d4404bcd5d79ad10b387add668934d245f10a1c71e0cbdf099a7e6277d8dbac10c9f9784217576792ace6d09aead1793f43b7a8685f712cc3ac43472876d6182dba75a6f6e9a4d19f23f9ab8254b507b1e0cda13c1f706db4a34600221073faf99b1099dd6ca7b8595865fffaa186c7f2e3c1dcf519b3e7683593bbce6048be8422b57b41909c329cedb7f64e18c009", @typed={0x20, 0x8b, @str='{selinux[@keyringwlan1\x00'}, @generic="6f64088b376d24", @typed={0xc, 0x31, @uid=r5}, @typed={0x80, 0x25, @binary="4e536d2086c2202ea65235bb8da48e4f6aae69774de5a103ba57c2459c35ce3d76d6b03f9c402729209e9cd0e4b155561454cd216ec3fddc072bd28f0a2a7b143cb4781dc4b546e3f6a087fc982d5085cebf259f01637c0117c7150cbff79ac2035bef1b0ace8beeea30d563aa1b7584156b92d482"}, @typed={0x8, 0x35, @void=""}, @generic="7ab412f42edb24f7d1098997c7cd68c1e7b3871a58b0ff6c9699096adb6b4a274685f9cbf6fcb2220a8152ec87bba0e0be2c419b1d37aa382ba480e8f7378b4e111b33e55d81db0e830a888d0839a4699a8bafb7a0038991d2c4c0a5613a3c6eaba71a21d8e86fd140ea681dc1ffb12ac09ce801721b4580a16316d887d15b87301f5e0c34a64eb9fa8f7c", @typed={0xc, 0x13, @uid=r6}]}, @nested={0x2c, 0x89, [@typed={0xc, 0x4a, @ipv4=@rand_addr=0x9}, @typed={0x10, 0x13, @u64=0xfc00000000000000}, @typed={0xc, 0x11, @fd=r0}]}, @generic="84b3cf964c780b5c04e5dbca21518d391fbabbbedfe90f1fe41fb192cd3a9b4260a554a9ed2cbb25", @nested={0x140, 0x41, [@typed={0x18, 0x4e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="b80ff63cc213a509a79947ca8231e992308bab7d5f9282acf2c2b1b9f36cc965e1cd2b614e39fa55e72ccda46b6f88c4930ec266e51a26dfe1db5cee3514df67b237e2c063d829c928a9111d3dd2b0d9b177838b6ed45a82cee2", @generic="0d191c7a", @generic="24ac4512dab39892f62fa3cfd2630305c3189119186e8e241ed7555b4d6758ff6fddb1a59f0ba49551a675e3f48ae93bebbc56ea3bfff9dcfa9e98763cc369154e1a499925a24251afde809e14427f15c2bf6e64823a1c19c7ae6d424d10ec3fc427a4df439de2e2c9b86ad3d0e151b7d41e7effc4c5f0fe07a0338c66eec3085c30916f1f8550460d3f502f9e1f4c98b6baa9770f9a7f22b08181c4bee2e71e57c70d592b9f27217aa8cf7757503c46c290d3caa8a9fcc3cb9af9fe9ef082454062ed71"]}, @nested={0x1c8, 0x16, [@typed={0x18, 0x32, @str='/dev/binder#\x00'}, @generic="a954178a1e1dffe96c5611002943ba8ba908ec49fb9ff731e991c4a4582a60d91d0d1c94d8b0c5cdf5287ac1cf0415ce9c79b816113300b3bb72c4d3924cdb790b8fa885ab10c8a5677faa580335d6365cea6388fce6ea4908a630450847796c865daefb911d9126aaaaa1f61c7781e50e04537e6cdc494a4f62de39b0509be495e3e22b9a463fc00a6b3c77d4e31391060a7cbb3b1e6af0c07ce54a99306ab4c32a122315269e200f7ae9425b4d63ee3d0ad6e2914ea87903105a37b15ed3d53ab45698b262043fd81fab20f9726976", @generic="6ec9ea2379ed3a3a3918be22237fd4f01558dd4bd505ade29f95bb4a8cd70f3d01ff41d681e7e1b0ee3babd63a0ceb8ff58f51d1474f3d714a8d02776f73edde706a2cf872c4030840f084fbca81e5cb00ee04469078b314f68dea5aec849b6caf1785a2877eaf1ce68b35e5e3fafec7f110661b2d8060dd345c56e0e93c7175c2ac8bf1a40155b4be386be70d191c4e3bb1c60e935b25e302f6e2f8f0ef12cb835514eb731b72aeae1038f1ef1bd22900c37fb6fce3e2580edd7f23ffe79aa7fb", @typed={0xc, 0x5f, @uid=r7}, @typed={0xc, 0x65, @ipv4=@loopback=0x7f000001}]}, @generic="2b2a734abc55bf38b8507216545077150616e53f5cf1e7598e3bbf7a63bbf5e812a82dc05ccf04f3a3eb8e047537a90e9358a211c603b582d22222384fdf6b6d926e615cd12eefef3e6a4af687a4a1499f07606cc772eef2cb51c059579145a57ec3579799e57db10f68dc4b07c7a85cd3b8adf08d3c7faff08c884a6ecadbcf9d884ea019bb57fa822afe71cd9be42b969d91842575fcb1d30e268a3e53fb93e0ac745efa1356de02f2f6901605664adaa9f8f82520ca3c2d56bc16fe0ca7a4331be1e19b95347eb326068d68d3e83a34c332726fa8b5eb5bb8f92e8e9020520c8659c62df9878e48a3668d654c8e77"]}, 0x6e8}], 0xa, 0x0, 0x0, 0x840}, 0x80) r8 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fallocate(r8, 0x0, 0xfffffffffffffff8, 0x3f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff2b, 0xfffffffffffffcbb, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/17 17:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff18) listen(r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d8f000)=0x5) r2 = dup(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000022c000)='/dev/sequencer2\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000917000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00003a5000)={r3, 0x2}) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/rfkill\x00', 0x4000000e003, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000845000-0x4)='.+#\x00') gettid() getpgid(0x0) getuid() getgroups(0x2, &(0x7f0000129000-0x14)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a85000)={0x0, 0x0, 0x0}, &(0x7f00004a5000)=0xc) getgid() madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/17 17:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) sendmsg(r0, &(0x7f0000cf0000-0x38)={&(0x7f0000fef000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58, &(0x7f0000380000)=[{&(0x7f0000bb8000)="afd99020412c8167d397caab454de1075e701fb746e2238aa850e84875245dbc305a679ccb53511420c9470cf60ff8e28fe86c99aa565703c3a704fa5803ad051afd9701c6a574be04866d244b11e744b15714cf212c82", 0x57}, {&(0x7f0000d94000)="64d098df927b3a649a9260b492d844b6b3bac2f4c437ea53a71ee7f53871e2179986de23533157143ffc22802cd5509238044434f262bef0eba22665f8b644af7c9bb29dd56a206cd70aac175574182de3d91ff746a7fe8ec406dc24fe40fbb1fe1bafa54a36da27f0dd11d2f1963e0d855de58f5a37bd82cd1b691519bd572b82f42bf3a01578a862ebe42c45a6cbbdcef4cbcd8e41d06ec4fa542d121d33d4c743094127db23ecfb30b559988763911cb179dcf7e0e4d3c2bf5eb2f5722d8698b5525cf58cfeb580dcde3291d21e1fcb8594886fe5e69f17d6a73182", 0xdd}, {&(0x7f0000377000)="4c5af79006435e99bfe088f7f2921b89cf21030122d72aae1958c73a407d18d3012227a0c5383e435d2276c06ba54d5b947d0b08fd57bdd86c9eec7827f473e196e1c319262fd363dcf8b3af9007fb55498237a62b1288178b91026331b45ca1ee0ae9f8dd3ad0929652c41537f07dc195603ae877437dbcdb90c8bb416f9cb2d550246634b3fd5173b8d15f41d8b2104c168b27656abd3263e7e8ac536e7ac77b", 0xa1}, {&(0x7f0000e5a000-0x84)="7d65439286d6e5aa81d8224e293a79b16eab4c3a7d70fd2f657131c3a0df5922485f0914524db93604e6fd0fd1c67a65289a14de345b9057f4ebf86505db0f858e99f6089fff0ea87cde5fa80394f75367873d4dbac949311d20b16a796bca538e171c238bd8c50d7656855611c889fdb7d3d488e8ff703ca3b9e07efb93226303ab16ec", 0x84}, {&(0x7f0000415000)="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", 0xfa}, {&(0x7f0000106000)="1d96d85fdf67e423625e0b5f1e187f3a1d56d0ec92fbd9e8f99460d8917ed4665f3387abbd12bd9f513f6efeae3271bf50c6bbb5d073116a450bef97924ac572dac95e66a2a6d3a0d0559dca58eda050c8670c4027360542c47556904e0040f65593ac2fd9cb0ae9437c5de69001e6d7c0406ab2ae3e8d3faeddf95ababb7230a8146c4673f5c4bcf271b5f3eeed9b2d62c9e66592830840bef78f517fbb0323da94b0e1308d240c97ac8b5df0053a93ddd58dde9f526b6f9ddd54679626b2c99eca176eaa16ab9ca72056b2c9e1e2dd302c059a5f47db42e48a35e6aba1ac6ac0f6fc3a372dab058c8631f3f1", 0xed}], 0x6, &(0x7f0000efd000)=[{0x10, 0x11, 0x9, ""}, {0xf0, 0x10c, 0x4, "1e424b61c79fa38578e6829bb46e65f67e1a6afd0b6ec7955e9ac65965e4e6626025474e2921c39cf418caacf27610a0d4bb75cb47c4bba9c745a6d8833ece2ae53fcdf3ef07ceee7e5359c4f28806aa7fb7bd462fb1ddb89a2a28fa529933516711c9e8b69930caeb0f1b6a1ed5a27618d6d0e4916aae05529ae60a9a657fc4b8a64d7eb104a3c61a8b0d943bef65acc1928289257b6bb3df12022be42d91ea5b208fdaea441a7c19c40170242e4264017e061598d0e52f993b775d9c997b2450b6490708de718543fd3d11faaa4f7c8b4f36de8ff15555a1da9de0"}], 0x100, 0x40800}, 0x4000000) 2018/01/17 17:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_create(0x5, &(0x7f0000b8d000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000a07000-0x63)="c86ff2c0d4b3b92cbd5a926a6803aa3939caf0d47bb6f2728c026c44d58b37cd4189d0403836dba8311461036a28955524e3b3fdb2395d57743cd600db37327877840bb5ac138b8d4a7cc3e35693bb116835985a53c10b7c6783acc5a4f07d00fd527d", &(0x7f0000a7e000-0xb5)="45193bbfe7c30d69e54e9855f5802fc0a634545a29e7a2f72e1ab8e772f5332bab204c544847504cd9fd84bd22a391f64d425c8b37bdff767fac2628bbdc4e6e6ed262626f20864ea5d84d4a2e8316515f0047716bc490939ff85bd0e6e92d45602adc4e1ee90ab091b09fb31a8d842049d17823ca9d0f0465a0cc5986a2a5353e718554b9b388f74883bb824e3fdee6da36d33dfcf37479eda76ce8c332e00553b44e68a8f9b8d0fcc16e7e1d9a7bbdfb47d1e465"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bab000)=0x0) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = add_key$keyring(&(0x7f0000dbe000)='keyring\x00', &(0x7f0000219000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000615000-0x8)='keyring\x00', &(0x7f000009a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) 2018/01/17 17:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = syz_open_dev$mice(&(0x7f0000334000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f00007d8000)=0xfff, 0x4) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendto$inet(r3, &(0x7f000082b000)="6256091a4190afaff8863ab805b272e1cf291274f4410f7bd1abfb9842b2db19527beb434ff81af870da753b94e8bf5d3079c976af315a9eecd6302bc58a823096f1baa4d8e9a8b58cc62cac8681d2a4803c3ae08200c15b8c46bf8c22f12e546d15a171a03ded6050434e4e79d02d6647e8eb2c09363a414e3f0a6b46bdd482cd5cf3166df67e25c516dd11c776c466ccf13efc1059c66fe4338742784da722b9fb4b017877322e86c75f26c54feea991d035cc41fab667aeeaf2ffafbae78fed63c16a", 0xc4, 0x40, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00001a2000-0x8)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000ee0000-0x70)=[{&(0x7f0000158000-0x5)=""/5, 0x5}, {&(0x7f0000978000-0x1b)=""/27, 0x1b}, {&(0x7f0000622000-0xf7)=""/247, 0xf7}, {&(0x7f00009db000-0x38)=""/56, 0x38}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f00008a2000)=""/136, 0x88}, {&(0x7f0000c02000)=""/54, 0x36}], 0x7, &(0x7f0000d8b000)=[{&(0x7f0000a55000-0x1000)=""/4096, 0x1000}, {&(0x7f0000289000)=""/41, 0x29}, {&(0x7f0000e3f000)=""/4096, 0x1000}, {&(0x7f0000401000)=""/4096, 0x1000}, {&(0x7f000060e000-0x9c)=""/156, 0x9c}, {&(0x7f00002a1000)=""/4096, 0x1000}], 0x6, 0x0) listen(r4, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 17:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) syslog(0x9, &(0x7f00000b2000-0x1000)=""/4096, 0x1000) 2018/01/17 17:43:01 executing program 2: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000008a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f00003a8000-0x10)={0x3, &(0x7f0000099000)=[{0xb9b1, 0x101, 0x90a1, 0x3}, {0x800, 0x4, 0x40, 0x2}, {0x2, 0x6, 0x2, 0x1}]}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)=""}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x0}, &(0x7f0000312000)=0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 17:43:02 executing program 7: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000070000-0xa)='./file0\x00', 0x3) r0 = socket(0x7, 0x8000e, 0xd1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000029000-0x4)=0x0, &(0x7f000004b000-0x4)=0x4) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') [ 71.938634] binder: 16067:16070 got new transaction with bad transaction stack, transaction 135 has target 16067:0 [ 71.947446] binder: 16071:16075 ERROR: BC_REGISTER_LOOPER called without request [ 71.957191] binder: 16071:16075 got reply transaction with bad transaction stack, transaction 137 has target 16067:0 [ 71.957780] binder: 16067:16070 transaction failed 29201/-71, size 0-0 line 3031 [ 71.971796] binder: BINDER_SET_CONTEXT_MGR already set [ 71.971804] binder: 16067:16080 ioctl 40046207 0 returned -16 2018/01/17 17:43:02 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x81}, 0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000327000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000cf6000-0x7)="00640001000445") getdents64(r2, &(0x7f0000f73000-0x159)=""/528, 0x210) fcntl$getown(r0, 0x9) accept4(r0, &(0x7f0000e9d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a66000-0x4)=0xe, 0x0) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000209000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b1e000)={0x0, 0xbf41}, &(0x7f0000db3000)=0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d1a000-0x4)=0x9, &(0x7f0000e6c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d7000-0x10)={r1, 0x2, 0x1, 0x80}, &(0x7f00008e8000)=0x10) r2 = socket(0x4, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003d9000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 71.973193] binder_alloc: 16067: binder_alloc_buf, no vma [ 71.973209] binder: 16067:16080 transaction failed 29189/-3, size 0-0 line 3127 [ 71.991752] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.991874] binder: release 16067:16070 transaction 135 out, still active [ 71.991877] binder: undelivered TRANSACTION_COMPLETE [ 71.991882] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.991896] binder: send failed reply for transaction 135, target dead [ 72.034856] binder: 16071:16075 transaction failed 29201/-71, size -213--837 line 2935 [ 72.037331] binder: send failed reply for transaction 137 to 16071:16075 [ 72.066309] binder: undelivered TRANSACTION_COMPLETE [ 72.071560] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.077254] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.082837] binder: 16071:16086 ERROR: BC_REGISTER_LOOPER called without request [ 72.090910] binder: 16071:16075 transaction failed 29189/-22, size 0-0 line 3004 [ 72.091001] binder: 16071:16086 got reply transaction with no transaction stack [ 72.091009] binder: 16071:16086 transaction failed 29201/-71, size -213--837 line 2920 [ 72.114881] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.122143] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 17:43:02 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a34000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000afd000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/17 17:43:02 executing program 6: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1ffff, &(0x7f0000000000)="", &(0x7f0000392000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000060000)="") r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) fcntl$dupfd(r0, 0x0, r1) 2018/01/17 17:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000645000)='/dev/ppp\x00', 0x2000, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) open(&(0x7f00008e5000)='./file0\x00', 0x20001, 0x41) poll(&(0x7f00000e6000-0x18)=[{r0, 0x200, 0x0}, {r1, 0x100, 0x0}, {r0, 0x4, 0x0}], 0x3, 0x400) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000686000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffff, @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]}}, &(0x7f0000ff1000-0x4)=0x8c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ff2000-0x10)={0xfffffffffffffbff, 0x3, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff0000)={r1, 0x1}, &(0x7f0000ff0000)=0x8) open(&(0x7f00008ed000)='./file0\x00', 0x80, 0x100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000e75000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000045f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e77000)={0x0, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000075000)=0x8c) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e77000)=@assoc_id=r1, &(0x7f0000e77000)=0x4) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000-0x10)='/dev/sequencer2\x00', 0x10000000005, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b8c000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e76000-0x10)={r3, r4, 0x101}) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r1, &(0x7f0000ab1000-0x6e)=@file={0x0, ""/108}, &(0x7f0000eea000)=0x6e) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000175000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0x1, 0xc) 2018/01/17 17:43:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008f3000)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fanotify_mark(r2, 0x8e, 0x8000000, r1, &(0x7f000087e000-0x8)='./file0\x00') writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000fd3000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 17:43:02 executing program 3: exit(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2240, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000843000-0x10)={0x8, &(0x7f0000d27000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) r2 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d9e000)={0x4, 0x400, 0x8, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000517000-0xf8)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x26b}, 0x0, 0x48, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0xfffffffeffffffff, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, r2, &(0x7f0000fec000-0x16)=""/153, 0x99) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000744000-0x4)=0x40) openat(r3, &(0x7f0000fee000)='./file0\x00', 0x400, 0x108) 2018/01/17 17:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f5b000-0x8d)=""/141, 0x8d) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={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]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003a3000)='limits\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d36000-0x14)={0x5, 0x0, 0x40, 0x5, 0x4, 0x2000000, 0x800, 0x80000001, 0x3, 0x4}) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) setreuid(r1, r2) quotactl(0x8, &(0x7f0000013000)='./file0\x00', r2, &(0x7f0000006000-0x1000)="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") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x2c) r3 = syz_open_dev$tun(&(0x7f0000015000-0xd)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000007000-0x50)={@generic="59a41870a5f5d1b99a249903280f85ef", @ifru_ivalue=0x7fffffff}) 2018/01/17 17:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x7fffffff) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000013000-0x5)='adfs\x00', 0x80000, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000002000-0xe2)=""/226, 0xe2, 0x40000000, &(0x7f0000012000)={0x11, 0x9, r2, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000-0xb)={0x3, 0xffffffffffff7fff, 0x1f, 0xc52f, 0x6af, 0x800, 0xe652, 0x80000000, 0x8, 0x1, 0x4}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r4, &(0x7f00004fa000)=""/111, 0x6f) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:43:02 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="76937f0b2e675d93ec36b5a120e05dfe6c2fcd8b0c6cc57966b6470832687558cf8a1634aab83a839fd821b4e7cfba2955e32b1b28d6f0694c282cba1124d7d3c644ee376492af206ceefe5ef03651426d8ef63478f219ffaeaa770412639e496f72dcb06c306b1e6da8fbf1027a5da9b792e3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000066c000-0x38)={&(0x7f0000a7b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000-0x10)=[{&(0x7f0000e37000-0xaa)="104b73f4316780f714b53a15aba296d2dd89d04ed9e76fa7af6912c381da277cb7a9fa03166b6412a272248d1658bb7d9a6409c1d5293b3297b89cb53bd25923b0e46fbef461326b9334d0e3cae64ac83cf613a913d079f03f5dc343fef746c88aa2120e783956b500364a8a26c30423793363653a2417bb3dde0226f5c5823270b2d0d522ebc402b37b6ad0154f9ea333ca74fe76d76721153910a81819089954a5d2abe8f94a491432", 0xaa}], 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/ashmem\x00', 0x8040, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = request_key(&(0x7f00008c6000)='asymmetric\x00', &(0x7f0000349000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000093c000)='/dev/ashmem\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r1) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/17 17:43:02 executing program 2: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) 2018/01/17 17:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000304000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ee5000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000936000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000850000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ce7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) 2018/01/17 17:43:02 executing program 5: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000670000)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2018/01/17 17:43:02 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000058c000)={&(0x7f00005cd000/0x2000)=nil, 0x2000}) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ce000)='/selinux/enforce\x00', 0x7e1001, 0x0) recvmsg$netrom(r0, &(0x7f000043c000-0x38)={&(0x7f0000e97000)=@ax25={0x3, {"6b119da8a65ee9"}, 0x1}, 0x10, &(0x7f000045b000)=[{&(0x7f00001b3000)="cef3cfa7aaff8cdb37083f9d736f399e50d874baa395f1a2e920725840da16acadb4421965e122e5538dc2db09779d3ee685505eed9eb473d07586e3b5c080ae63d1daffe6349a82ffb4b243395829e25dc3dfdd93dc781c9d0ef402c9a8ca7b698e158c65e27e92415aabb553605629e801a8e78c7a74a0116a8a3906134c1ca50f5ab4daa2ccc8b37a05e36f74b535f505df9db0e7181ce9fba7f163a5306820f6e2a30d7e7d4a5d8ed29895097fb0f589fac8ff90cf22c4e756a79f01e7d00099845584f98aeb228433", 0xcb}], 0x1, &(0x7f0000ba2000-0x40)=[{0x20, 0x3a, 0x7f, "f04eaba4d96828150d3763"}, {0x20, 0x10f, 0x5, "982292adefcfc17d82d9964e13"}], 0x40, 0x20008000}, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dad000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000012b000-0x71)=""/113) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c40000-0xc)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000ad2000-0x12)='/dev/input/event#\x00', 0x8, 0x20000) epoll_pwait(r3, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/17 17:43:02 executing program 7: r0 = socket(0xa, 0x3, 0xfffffffffffffffb) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000348000-0x8)=0x3) write$eventfd(r1, &(0x7f0000a4d000-0x8)=0xffffffff00000000, 0x8) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000660000-0x30)=[{&(0x7f00000e7000-0x84)=""/132, 0x84}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000d4a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b33000-0x10)={&(0x7f000001a000-0x1360)={0x14, 0x2d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ce000-0xa)='ns/cgroup\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c45000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000)=0xe8) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab5000-0x10)='/dev/sequencer2\x00', 0x309400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba7000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000757000-0x10)={0x2, &(0x7f0000c3e000)=[{0x4, 0xe44, 0x7, 0x200}, {0x4, 0x9a, 0x2, 0x5}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x1, 0x0}, 0x810) 2018/01/17 17:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000019c000)=0x3) 2018/01/17 17:43:02 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x5, {{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]}}, 0x90) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000dc2000)='/dev/usbmon#\x00', 0xfff, 0x40000) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dc3000-0x63)={0x0, 0x5b, "24c3f9e17685a026edc5a3bb8be1d6549a980ba9758f58e44b41974f8d28495c475a928f77efec5c5604c87f75c5ac34143dde468943bd0e5c694d6be0f3e2026928675daa91a01ed3f52e9c18649b023df671c7413f6f33a9a5ba"}, &(0x7f0000a2c000)=0x63) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000458000)={r2, 0x6}, &(0x7f0000dc2000)=0x8) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00009ec000)=0x2, 0x4) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fb6000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d63000-0xa)='/dev/ptmx\x00', 0x3e, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000b73000)=0x8001) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e28000)=""/215, &(0x7f0000497000-0x4)=0xd7) sched_rr_get_interval(r0, &(0x7f0000c6c000-0x10)={0x0, 0x0}) 2018/01/17 17:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000392000-0x8c)={0x8, 0x6, 0x1, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000378000-0x11)='/selinux/context\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f0000ee3000-0x8)='./file0\x00', 0x10) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000009b000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000c0000-0xc)={0x20000006, 0x0}) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3)=""/0, 0x0) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f000097e000-0x1)='t', 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x3) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) connect$unix(r0, &(0x7f0000e5b000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000f03000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00005ed000-0x258)=[{{&(0x7f0000c58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00002fc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000092d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000751000-0x70)=[], 0x0, &(0x7f0000e26000)=""/2, 0x2, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00006f7000)={0x0, 0x989680}) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f000080d000)=0x0, 0x4) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000aec000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ca000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00008a8000-0x10)={0x2, 0x101}) 2018/01/17 17:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/checkreqprot\x00', 0x900, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ec7000-0x8)={r2, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e4e000-0x9)='scalable\x00', 0x9) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xbd4}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe71", 0xa8}], 0x2) 2018/01/17 17:43:02 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ff9000+0xa98)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x6, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x2, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f000088a000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x15}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ce000)=0x0) restart_syscall() 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000770000)='/selinux/checkreqprot\x00', 0x30200, 0x0) writev(r0, &(0x7f0000a12000-0x40)=[{&(0x7f0000288000-0x5f)="115acd2bd03d63f103421e77dc0a85b6cfd07c817ce4464851a5a4c55a8a619f56b2649cea4d6058c600cc7a7cd4c222d57ae281050243588fcfb6757f455020a8a57ab8aa481b6200e1698e9c24066621257ce8693e17b765745a3d38b0f6", 0x5f}, {&(0x7f0000e65000)="a5f3613dd254e7b6f70565133f03c78f398eafd8093988ad4165dc262bca50d7b33248b167d28d52333e2a52ebfa41cc84b35b4342cf45d525d0822564e37680dcf7d61f3bef3b9bfb12e3b141bbbf808d635503ddf2f22a42b7645ee602e27d83ec3be5a7ae4c436a39226e5d6ac744ed17720caee190be", 0x78}, {&(0x7f00008ed000-0x4c)="e6daa886bec29dd1878542b3a25d9722f3acf971ea87a2dad8a66d1c75387ce04733797bab4197310d33becc6fe5478a2d85fc6796070a74e7134895a4aa4fd3f88b076c06707d80e1ece6dc", 0x4c}, {&(0x7f00004b3000-0xe7)="9c152742f761dc1027db96dacb63be03e82ab33aefc6fc3b1a35a92dca3abb72755830f392fad3357398613d06f125e0525c83945d273cb6c24bfcf1ef817a984a83b095742c3e26ed14e6f1ee55fd12f263c221266a09054e6b7e55a73374d0d281e16b64199163d4d1d92b53fb86b42653d04aaca651be5d5beacadabd039fe09acc0ea148b6570363abd099795f3248eb87fc35894df4c2b74cc90b223c6310784ba296a06919d00d695bd5649f61cb8c904000108328d8463a299c5fc4797225d69901640c6c6acb9a45a4fe9c93961aea1346aa0b5138e18937cade4ad3a105b51ea255cc", 0xe7}], 0x4) getpeername$netlink(r0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a35000-0x18)={0xaa, 0x10, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001e5000)={0x0, 0x1, 0xe407}, &(0x7f00005cd000-0x4)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d60000)={r1, 0x80}, &(0x7f000032b000-0x4)=0x8) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000d29000)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x1dd27fe8a57d92a, 0x0) 2018/01/17 17:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0a000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x8c) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = gettid() sched_setscheduler(r2, 0x2, &(0x7f0000911000-0x4)=0x9b97) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x90101) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/17 17:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f17000-0x34)={{0x3, 0x1, 0x3, 0x1, 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]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c7d000)={0x60, 0x0, &(0x7f00004bc000-0x60)=[@release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x40, &(0x7f0000b99000-0x60)=[@fda={0x66646185, 0x2, 0x1, 0x23}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f00003fd000-0x1)=0x0, 0x1, 0x2, 0x4}], &(0x7f000094c000-0x40)=[0x28, 0x68, 0x0, 0x18, 0x40, 0x28, 0x20, 0x0]}}, @acquire={0x40046305, 0x4}], 0xfb, 0x0, &(0x7f00000c2000)="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"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008aa000-0x94)=""/148) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x3c)=@random={'osx.\x00', '$\\keyringem0selinuxU(posix_acl_accessvboxnet0m{,vmnet0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r3, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 17:43:02 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x9a, 0x8, 0x4}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1000, 0xffffffffffffff7d, 0x20a, 0x1, 0x8000, 0x7fffffff, 0x3f, 0x4, r1}, 0x20) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b07000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000468000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) ustat(0x3, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df1000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000534000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000469000-0x4)=0x1c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000118000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f000006e000)=0xc) 2018/01/17 17:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfde1) r1 = syz_open_dev$mice(&(0x7f0000506000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000026b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fe000-0x11)='/selinux/enforce\x00', 0x181000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000078a000-0x6)={0x9e, 0x8001, 0x70}) close(r0) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) accept4$packet(r1, &(0x7f00004f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001ae000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000e0c000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f09000-0x12)='/dev/loop-control\x00', 0x200, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000164000)={0x8001}, 0x1) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 17:43:02 executing program 0: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000080e000-0xd)='/dev/usbmon#\x00', 0xd77, 0x8000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000a9b000)='./file0\x00', 0x800) inotify_rm_watch(r0, r1) inotify_init1(0x80000) 2018/01/17 17:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0x0}]}) r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000251000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da1000)=0xc) rt_tgsigqueueinfo(r0, r1, 0x2, &(0x7f00006b1000-0x10)={0x34, 0x10000, 0x7113, 0x1}) 2018/01/17 17:43:02 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000)='./control\x00', 0x1) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000082a000)='./bus\x00', 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000af8000)='./bus\x00', 0x80) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000afa000)='./control\x00', &(0x7f00001a1000)=""/104, 0x68) execve(&(0x7f0000afa000-0xa)='./control\x00', &(0x7f0000af9000)=[&(0x7f0000af9000)='\x00', &(0x7f0000ab4000-0x1)='\x00', &(0x7f0000af9000)=')\\%\x00', &(0x7f00009b8000-0x3)='+)\x00'], &(0x7f0000af9000)=[&(0x7f0000af9000)='system\x00']) 2018/01/17 17:43:02 executing program 6: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004d2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000de6000)={0x0, 0x0}) vmsplice(r2, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) epoll_pwait(r3, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r1) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00002de000)=0x10000) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000dee000-0x4)=0x0, 0x80800) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ded000-0x38)={&(0x7f0000559000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ded000-0x80)=[{&(0x7f0000739000)=""/47, 0x2f}, {&(0x7f00005c6000)=""/4096, 0x1000}, {&(0x7f0000ded000-0x3)=""/3, 0x3}, {&(0x7f0000ded000-0xd6)=""/214, 0xd6}, {&(0x7f0000dec000)=""/52, 0x34}, {&(0x7f0000436000-0x5b)=""/91, 0x5b}, {&(0x7f00003ad000-0xc0)=""/192, 0xc0}, {&(0x7f0000dec000)=""/77, 0x4d}], 0x8, 0x0, 0x0, 0xffffffffffff9d3c}, 0x1) 2018/01/17 17:43:02 executing program 3: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) getpgid(r1) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x8, &(0x7f0000c2c000)="9f39a78c") ptrace$getregs(0x5, r2, 0xffffffffff600000, &(0x7f00008b8000)=""/0) 2018/01/17 17:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b1000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000)=0xe8) setitimer(0x2, &(0x7f00005b7000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000749000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:43:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000dcd000)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000eb000)=""/208) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 17:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006cc000-0x1)=0x0) ioctl(r0, 0x1000227f, &(0x7f0000c2a000)='+') r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000b82000-0x20)={0x2, 0x2, 0x4, 0x1, r1}) 2018/01/17 17:43:03 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$usbmon(&(0x7f0000342000)='/dev/usbmon#\x00', 0xbb4, 0x80c02) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f000064d000-0x4)=0x0, &(0x7f0000b37000-0x4)=0x4) 2018/01/17 17:43:03 executing program 1: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00007f5000-0x60)={0x0, 0x2f, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0xd, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000225000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000191000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f000044b000)="53749b98c3f2e2916459d3dd710d4f4c459c6a9b84815ae0bc120db13e9b8b7a699d3a61b4e88b76fa943b8e608615c0415c14e78e1bc1a6a6956706db096999534101f59326bd4630d02925e13ecfdc6eb89e7bf3da0bb62162d4ea2f9c7baaef785a8a42c6a5fae7489b9b0a8c449716d0b8cc5ce67709e6314b830abaa9bdced10580e00ad8753a567fd02c269613f4e1c63f61253d75be642f63cb7b224a567956962e8654273bba317932b28f75d0ef0aae52dd9da23ce8ead34587d87bf261a4c1615c8e72", &(0x7f0000e62000)="941123c6f730dd25e50a04b60267c9222d8b71edeb2f93eae6a35f182702221143fd27c83223e559e02f2a4fcd4c3345d92445c3c5205ccae983f5bd6fde8d14d30deff26723775de162902d3780d7937311b6a0a4ec3c483a0b89ab89cc9975b08eef5a714549d0c0b6d3bfd642c4f0d65c252165acf9354e68be4a64d806b7c2ac12ae26edf8c3b3dc399e4c55113e09cda75984bc0d4457aa470301022bc6b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000ad0000)={0x0, 0x11, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000434000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000907000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001000-0xc)={@multicast1=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) 2018/01/17 17:43:03 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000)='/dev/vga_arbiter\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000691000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) 2018/01/17 17:43:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000)=[r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000003000-0x4)=[0xfffffffffffffffc], 0x1, 0x0, 0x1ff, 0x4, 0x0, 0xfff, {0x9, 0x7, 0x6, 0x709, 0xfffffffffffffff8, 0x8, 0xffffffffffff6772, 0x100, 0x6, 0x8, 0xff, 0xffffffffde69a469, 0x100000001, 0x10001, "8d13fbd3c3578a6c47b60f4833186afd71ddb2e8c6bcb11f562b6aca8c3404cb"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc93, &(0x7f00009c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x20000}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f00009a3000-0xc)={0x1, 0x1, [0x0]}) 2018/01/17 17:43:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/sequencer\x00', 0x4000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d13000-0x10)={0x4, 0x1000, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f00004bd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c6d000)=0x1c) sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffe) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000002000-0x18)={0x7, 0x0, 0x1, 0x8, 0x100000001, 0x6}) keyctl$chown(0x4, r2, r3, r4) 2018/01/17 17:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x40000, 0x0, 0x0) 2018/01/17 17:43:03 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/user\x00', 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000-0x4)=0x10) r2 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127c, &(0x7f000000d000)="") mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000003e000-0xd)='/dev/binder#\x00', 0x0, 0x2) modify_ldt$write(0x1, &(0x7f0000018000)={0x40, 0x20000000, 0x1000, 0x36ef, 0x3, 0x9, 0x7d8e9bad, 0x8, 0x1, 0x2}, 0x10) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000001d000)='./file0\x00', &(0x7f0000036000-0x8e)=""/142, 0x8e) ppoll(&(0x7f0000039000)=[{r2, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0xb000, 0x0}, {r0, 0x102, 0x0}, {r2, 0x400, 0x0}, {r0, 0x2080, 0x0}, {r2, 0x80, 0x0}], 0x7, &(0x7f000003e000-0x10)={0x0, 0x989680}, &(0x7f000003d000)={0x4a85}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f000001c000-0x8c)={0x0, 0x69ba, 0x1, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f000003e000-0x8)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000003f000-0xb0)={{0x2, 0x5}, 'port0\x00', 0xe0, 0x100004, 0x5, 0x7a, 0xba, 0x7fff, 0x8, 0x0, 0x4, 0x7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:43:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d8e000-0xc)=@sack_info={0x0, 0xfffffffffffffffc, 0x80000000}, &(0x7f0000e57000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d04000)={r2, 0xa2c}, &(0x7f0000bbc000)=0x8) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000a76000-0x4)=0x5, 0x4) pipe(&(0x7f00006f7000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") pipe2(&(0x7f0000d04000)={0x0, 0x0}, 0x84800) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 244.854709] INFO: task syz-executor3:16319 blocked for more than 120 seconds. [ 244.861995] Not tainted 4.9.77-g033d019 #14 [ 244.867282] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.875351] syz-executor3 D28920 16319 5071 0x00000004 [ 244.881062] ffff8801ce6eb000 ffff8801ce781a40 ffff8801ce5c5a40 ffff8801ce53e000 [ 244.889171] ffff8801db321b98 ffff8801c9127b00 ffffffff838a1adb 0000000041b58ab3 [ 244.897132] ffffffff84193178 00ffffff8123bda0 ffff8801db322468 ffff8801db322490 [ 244.905094] Call Trace: [ 244.907647] [] ? __schedule+0x67b/0x1ba0 [ 244.913322] [] schedule+0x7f/0x1b0 [ 244.918492] [] schedule_timeout+0x56c/0x10b0 [ 244.924523] [] ? usleep_range+0x140/0x140 [ 244.930285] [] ? kvm_clock_read+0x23/0x40 [ 244.936059] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.942252] [] ? ktime_get+0x13d/0x1d0 [ 244.948097] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.954662] [] io_schedule_timeout+0x1be/0x390 [ 244.960857] [] wait_for_completion_io+0x20e/0x2e0 [ 244.967328] [] ? bit_wait_io_timeout+0x130/0x130 [ 244.973705] [] ? wake_up_q+0xe0/0xe0 [ 244.979079] [] ? lockdep_init_map+0xe4/0x5c0 [ 244.985122] [] submit_bio_wait+0x11b/0x180 [ 244.990978] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 244.997495] [] ? filemap_check_errors+0x90/0xc0 [ 245.003785] [] blkdev_issue_flush+0x157/0x220 [ 245.009921] [] blkdev_fsync+0x85/0xb0 [ 245.015377] [] ? thaw_bdev+0x180/0x180 [ 245.020888] [] vfs_fsync_range+0x10a/0x250 [ 245.026762] [] ? __fget_light+0x188/0x1e0 [ 245.032527] [] do_fsync+0x42/0xb0 [ 245.037624] [] SyS_fdatasync+0x19/0x20 [ 245.043129] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.049695] [ 245.049695] Showing all locks held in the system: [ 245.056003] 2 locks held by khungtaskd/514: [ 245.060287] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.068954] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.078610] 2 locks held by getty/3306: [ 245.082548] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.091815] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.101701] [ 245.103290] ============================================= [ 245.103290] [ 245.110706] NMI backtrace for cpu 0 [ 245.114298] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g033d019 #14 [ 245.121445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.130761] ffff8801d895fd00 ffffffff81d941c9 0000000000000000 0000000000000000 [ 245.138701] 0000000000000000 0000000000000001 ffffffff810babe0 ffff8801d895fd38 [ 245.146640] ffffffff81d9f2ed 0000000000000000 0000000000000000 ffff8801cde18418 [ 245.154581] Call Trace: [ 245.157132] [] dump_stack+0xc1/0x128 [ 245.162458] [] ? irq_force_complete_move+0x390/0x390 [ 245.169175] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.175127] [] ? irq_force_complete_move+0x390/0x390 [ 245.181843] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.188907] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.195885] [] watchdog+0x6f0/0xa70 [ 245.201403] [] ? watchdog+0x125/0xa70 [ 245.206819] [] kthread+0x26d/0x300 [ 245.211973] [] ? reset_hung_task_detector+0x20/0x20 [ 245.218602] [] ? kthread_park+0xa0/0xa0 [ 245.224188] [] ? kthread_park+0xa0/0xa0 [ 245.229774] [] ? kthread_park+0xa0/0xa0 [ 245.235361] [] ret_from_fork+0x59/0x70 [ 245.240998] Sending NMI from CPU 0 to CPUs 1: [ 245.245692] NMI backtrace for cpu 1 [ 245.249315] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.77-g033d019 #14 [ 245.256212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.265532] task: ffff8801da3d3000 task.stack: ffff8801da3e8000 [ 245.271551] RIP: 0010:[] c [] rcu_eqs_exit_common.isra.44+0x42/0x60 [ 245.281130] RSP: 0018:ffff8801db307f88 EFLAGS: 00000006 [ 245.286547] RAX: 0000000000000001 RBX: ffff8801db31a690 RCX: 1ffffffff083fe7d [ 245.293783] RDX: dffffc0000000000 RSI: ffffffff83c18780 RDI: ffffffff841ff3e8 [ 245.301017] RBP: ffff8801db307f98 R08: 0000000000000000 R09: 0000000000000000 [ 245.308250] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 245.315488] R13: ffffffff84a36978 R14: 0000000000000000 R15: 0000000000000000 [ 245.322720] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.330907] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.336752] CR2: 00007f36176709b8 CR3: 00000001cf17a000 CR4: 0000000000160670 [ 245.343984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.351215] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.358448] Stack: [ 245.360558] ffff8801db307f98c ffff8801db31a690c ffff8801db307fb8c ffffffff81296633c [ 245.368747] 0000000000000000c ffffffff84a27868c ffff8801db307fd0c ffffffff8114699ac [ 245.376939] ffffffff84a27868c ffff8801db307fe8c ffffffff838b734ac ffffffff84a27868c [ 245.385125] Call Trace: [ 245.387673] d [] rcu_irq_enter+0xc3/0x120 [ 245.394038] [] irq_enter+0xa/0xd0 [ 245.399100] [] smp_reschedule_interrupt+0xa/0x80 [ 245.405464] [] reschedule_interrupt+0xa0/0xb0 [ 245.411570] d [] ? native_safe_halt+0x6/0x10 [ 245.418195] [] ? trace_hardirqs_on+0xd/0x10 [ 245.424127] [] default_idle+0x55/0x360 [ 245.429631] [] arch_cpu_idle+0xa/0x10 [ 245.435041] [] default_idle_call+0x36/0x60 [ 245.440885] [] cpu_startup_entry+0x2b0/0x380 [ 245.446918] [] ? cpu_in_idle+0x20/0x20 [ 245.452426] [] ? clockevents_register_device+0x123/0x200 [ 245.459485] [] start_secondary+0x303/0x3e0 [ 245.465330] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 245.471873] Code: c00 c00 c00 c00 c00 cfc cff cdf c89 cc0 c48 c8d c3c cc5 ce0 cf3 c1f c84 c48 c89 cf9 c48 cc1 ce9 c03 c80 c3c c11 c00 c75 c13 c48 c03 c1c cc5 ce0 cf3 c1f c84 cf0 cff c43 c0c c<48> c83 cc4 c08 c5b c5d cc3 c48 c89 c45 cf0 ce8 c7e c14 c2b c00 c48 c8b c45 cf0 ceb c [ 245.502647] Kernel panic - not syncing: hung_task: blocked tasks [ 245.508784] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g033d019 #14 [ 245.515935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.525260] ffff8801d895fcb8 ffffffff81d941c9 ffffffff83a8ad60 ffff8801d895fd90 [ 245.533207] ffff8801cde18400 dffffc0000000000 ffffffff84409000 ffff8801d895fd80 [ 245.541155] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 245.549103] Call Trace: [ 245.551657] [] dump_stack+0xc1/0x128 [ 245.556984] [] panic+0x1bc/0x3a8 [ 245.561971] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.570162] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.577397] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.584631] [] watchdog+0x701/0xa70 [ 245.589868] [] ? watchdog+0x125/0xa70 [ 245.595281] [] kthread+0x26d/0x300 [ 245.600439] [] ? reset_hung_task_detector+0x20/0x20 [ 245.607071] [] ? kthread_park+0xa0/0xa0 [ 245.612658] [] ? kthread_park+0xa0/0xa0 [ 245.618246] [] ? kthread_park+0xa0/0xa0 [ 245.623833] [] ret_from_fork+0x59/0x70 [ 245.629479] Dumping ftrace buffer: [ 245.633022] (ftrace buffer empty) [ 245.636699] Kernel Offset: disabled [ 245.640296] Rebooting in 86400 seconds..