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) 2018/01/31 15:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000627000)='./file0\x00', 0x400, 0x4) fchdir(r0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:46 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/31 15:18:46 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f58000-0x8)='net/dev\x00') mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000f59000-0x30)={0x30, 0x1, 0x1, 0x0, 0x100000001, 0x9, 0x5, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000089c000)={{0x4, 0x3ab}, 'port0\x00', 0x10, 0x40000, 0x100000001, 0x6, 0x1, 0xce4, 0x1, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0xca, &(0x7f0000f59000)={0xa, 0x6, 0x3, 0x2}) syz_open_dev$loop(&(0x7f0000f59000-0xb)='/dev/loop#\x00', 0x4, 0x200040) 2018/01/31 15:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) bind$unix(r0, &(0x7f0000641000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000019d000-0x4)={0x5, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0x0) open$dir(&(0x7f00004bf000)='./file0\x00', 0x2001, 0x21) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000de7000)={&(0x7f0000f6d000)=""/97, 0x61}) connect(r0, &(0x7f00007f8000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x4000}, 0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000052c000-0x6)={0x7cb8, 0x1d8, 0x81}) 2018/01/31 15:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6c000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) flock(r1, 0x2) flock(r0, 0x10000000005) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b90000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/31 15:18:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000784000)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000cac000)={&(0x7f0000264000)=""/245, 0xf5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f00001ef000/0x4000)=nil, 0x4000, 0x2) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x20001, 0x3, 0x664b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000605000+0x8b1)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000578000)={0x7, {0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb308, 0x1, 0x9f7, 0x1, &(0x7f0000f69000-0x10)=@generic="43993fa4980456ef9909f71ac64345b8", 0x4c4da761, 0x3aa, 0x1000}) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 15:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000025e000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009ea000)={0x0, 0x12c, 0x3, 0x0, 0x6, 0x7}, &(0x7f0000da2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d93000)=r3, 0x4) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 15:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x80000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$packet(0xffffffffffffff9c, &(0x7f000093a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000942000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000148000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000-0x4)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ea000-0xe)='/dev/keychord\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002b9000)={0x0, 0xf22}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f70000)={r4, 0x10, &(0x7f0000395000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a75000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x5, 0x2, 0x20, 0x80, 0x62, r1, r2}, {0x3, 0x4, 0x0, 0x5, 0x5, 0x4, 0xffffffff00000001, 0x5}, {0x1, 0x0, 0x81, 0x7}, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x6, 0x30ff, 0x1ac, 0x7fff}}, 0xe8) socketpair(0x0, 0x7, 0x344, &(0x7f0000020000-0x8)={0x0, 0x0}) 2018/01/31 15:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = geteuid() ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c6c000-0x20)={@generic="77c6307dbbc70222c9ee9e398e8cb6a6", @ifru_flags=0x1000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000778000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f00009a6000)=0xe8) setreuid(r1, r2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/31 15:18:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x10000000004006) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffff, &(0x7f0000001000)=""/179) sendto$llc(r0, &(0x7f0000502000)="65589fde3bb86861586a2cde47b652faa76dfca6dc1f471fb7677cce7e853bc91783baa76e358ae7ca5de150a18d081ac8fb3eda88fd81a1aa33520b86cf4d21d4ef439d70bec951655805eea35f110637637f617f2722b55d5c9f6cc1fcf31972bdb5bb43486e7049c33df80a6935e41762d3765f57cc1842a5c5a594e85daad540019aeadc07", 0x87, 0x40000, &(0x7f00002f6000-0x10)={0x1a, 0x1a, 0x928, 0x9, 0x823c, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005a9000)={0x7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xf4, 0x5, 0x1ce9, 0x8, &(0x7f0000cf9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0xffffffffffffff07, 0x1ff0000000000}) writev(r1, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/31 15:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0xe12, 0xe0, 0x3, 0x5, 0x5, 0x5b2, 0x3, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x4, 0x9}}, &(0x7f00002d0000+0x32a)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000666000)={r3, 0x3f, 0x0, 0x7, 0x1f}, &(0x7f000062a000)=0x18) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x9) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000116000-0x4)=0x1f) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendfile(r0, r0, &(0x7f0000c30000-0x8)=0x0, 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$inet(r0, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008b0000)={&(0x7f00007a5000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x80000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00004f0000-0x1000)=""/4096) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x2, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:46 executing program 7: r0 = open$dir(&(0x7f0000dd1000-0x8)='./file0\x00', 0x2002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e32000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000)=0xe8) stat(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000ec9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000c66000)='./file0\x00', r1, r2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getdents64(r0, &(0x7f0000c98000-0x5c)=""/92, 0x5c) sendmsg(r3, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) socketpair(0x19, 0xa, 0x6, &(0x7f000021d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000068e000-0x1)={0x8}, 0x1) 2018/01/31 15:18:46 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000012000-0x80)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x40}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000014000)={0x0, 0xc3, "365a0c6f6428cbc3c308389a8ee1da762f90ec9bb41bed067702139e9be0ca6b3f34cfd0069b1df15d9b85d657ede93bc79bf976af4596b9c1044271a654fa5c018c9b07fee9d8f398c7820bcd8e03b26830d35c4ceece40d96243a89481bb32d088726d10a6ac216486ee32297518911df9a6577dc715dcdfc76d5993c9fb78292977f00a83feccbf72eee1aa58503e20f405dd3894a35640d423ddf00f92204a5079c4b97abb6c09b8780bf2f998af516da04e8da652e3b1528e8bf4587e3c966609"}, &(0x7f000001d000-0x4)=0xcb) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001e000-0x4)=0xffff, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000001f000-0x9)='/dev/sg#\x00', 0x9, 0x2000) inotify_add_watch(r2, &(0x7f0000010000-0x8)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001c000)={r1, 0x100}, &(0x7f000001c000)=0x8) 2018/01/31 15:18:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000008000-0x8)={0x4, 0x6}, 0x8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x48000000, 0x20, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/31 15:18:46 executing program 5: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000093e000-0x18)=@get={0x1, &(0x7f000093e000-0x82)=""/130, 0x7}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$netrom(r1, &(0x7f00002e9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000084a000-0x4)=0x48) 2018/01/31 15:18:46 executing program 4: 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, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000017000-0x1000)="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", 0x1000, 0x400c885, &(0x7f0000007000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33e, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sysfs$3(0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c97000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = dup2(r0, r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000285000)=""/28) listen(r0, 0xc88) 2018/01/31 15:18:46 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) epoll_create1(0x80000) r1 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x121400, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000003000)={0x2, 0x62}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ec000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ee000)=0x0, &(0x7f00004ef000-0x4)=0x4) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00004ed000-0x2)=0xffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r5, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/31 15:18:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000081e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000560000-0x92)="17000000020009000000be8c5ee17688a3000008013300ec1fda1e0336030000000000000002e95ad900000003880000001bdba67e0600000000002100df018000000000f5009ceef05acb3da400001fb700670000c88ebbff06010000390100000000fffd00000006090000000000000003cf9eebe7ec7ee87cccebf6ba000800024f0298e3e90554062a80e605007f714a", 0x92) 2018/01/31 15:18:46 executing program 1: r0 = getpid() ioprio_set$pid(0x3, r0, 0x8000) 2018/01/31 15:18:46 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) bind$nfc_llcp(r0, &(0x7f000000e000-0x60)={0x27, 0x8, 0x6, 0x0, 0x80000000, 0x200, "95e03e15685a4ea48ba0602f75479ce114c8d90de6770fdfc63186d5a1a2b11408b04f880f7cda97e7bb07be93b8e827f5548784741b5898e4a7eda1e1ac61", 0x8000}, 0x60) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x187, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000001d000)={0x0, 0x1f}, &(0x7f0000003000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001e000-0x18)={r1, 0x7fffffff, 0x0, 0x3, 0x2}, &(0x7f000001d000)=0x18) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000009000)={0x2, 0x10000, 0x5, 0x6, 0x7fffffff, 0x7ff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000002000)=""/32, 0x20}, {&(0x7f000001a000-0xce)=""/206, 0xce}, {&(0x7f000001d000-0x3f)=""/63, 0x3f}, {&(0x7f000001c000)=""/23, 0x17}, {&(0x7f0000010000)=""/51, 0x33}, {&(0x7f000001d000-0xca)=""/202, 0xca}, {&(0x7f0000019000+0x87e)=""/172, 0xac}, {&(0x7f0000009000-0xa9)=""/169, 0xa9}, {&(0x7f000000b000-0xd4)=""/212, 0xd4}, {&(0x7f000001c000)=""/73, 0x49}], 0xa, &(0x7f000001d000-0xc6)=""/198, 0xc6, 0x1000}, 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) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) r3 = creat(&(0x7f0000013000-0x8)='./file0\x00', 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f000001e000)=""/82, 0x52) 2018/01/31 15:18:46 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) fcntl$setstatus(r0, 0x4, 0x40000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getegid() setgid(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x10001, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x1ff, &(0x7f0000001000)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x3, {"3d79ecc8375957"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$ax25(r1, &(0x7f0000af6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008a6000)=0x10) 2018/01/31 15:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0xe12, 0xe0, 0x3, 0x5, 0x5, 0x5b2, 0x3, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x4, 0x9}}, &(0x7f00002d0000+0x32a)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000666000)={r3, 0x3f, 0x0, 0x7, 0x1f}, &(0x7f000062a000)=0x18) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x9) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) [ 71.073802] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.089443] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 15:18:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000004000)=""/111) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) 2018/01/31 15:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000007ffff, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f0f000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/ppp\x00', 0x4200, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00001db000-0xbe)=""/190) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d9d000)=0x7ff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f94000)={0x0, 0x0, 0x0}, &(0x7f0000ef5000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00007e2000)={0x1, r2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b54000)=0xffffffffffff8001) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab3000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000092e000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009f7000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000200000-0xc)={r3, 0x6, 0x30}, &(0x7f0000945000)=0xc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e15000-0x20)={{&(0x7f0000a4f000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) epoll_pwait(r4, &(0x7f00001c5000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0}, 0x8) [ 71.140157] audit: type=1400 audit(1517411926.976:54): avc: denied { create } for pid=13094 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 71.175752] binder: 13095:13098 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 15:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e0000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000152000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000c09000-0x38)={&(0x7f0000a3b000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002f000-0x20)=[{&(0x7f0000bac000-0x65)="f976ae94689bbd66c74e86e79b305fb95837d0efbb27083be5d1ffe307f012820baa866dc4337738080fa71a56f2d75b4e64adb89deb85579166d7ad9e355f2a318789e27cd7ae48d12ac1b6ef076d60fe0c1fd79fb529f02cb136327f1fcf04f94daa64d3", 0x65}, {&(0x7f0000efa000)="14c72b10f602ca", 0x7}], 0x2, &(0x7f0000e1a000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x8, 0x0, 0x7, 0x7, 0x7, 0x8, r2}}], 0x30, 0x20000000}, 0x400d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000099c000)={0x2, [0x0, 0x0]}, &(0x7f0000616000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000657000-0x108)={r3, @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]}, [0x7, 0x0, 0x80000000, 0x8, 0x4, 0xff, 0xfffffffffffffff7, 0xa2, 0x3, 0x1, 0x90000, 0x101, 0x401, 0x400, 0xffffffffffffffe1]}, &(0x7f0000142000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c14000)={r3, 0xa3, "a284816868ca27cf46d84239e0b1699fa09d5a9cd1b9e8c0527060d8bcc712818e0b10709c78c332dc5d2ea4abf442964baed7bd8b0cc0074873623fbc4c003d073f9f77226079e8cc43109c36b5227ba373d0c8208ce04bb58514856234da72ac9348cc9eaa7f21229778bbcb6d26c6766e60610adaafa48ba240ea0fa0a3d5f563af07593ce26ee67e66544c0cf3405c6995df4f803cfdd7e790dacbae3e1caacba8"}, &(0x7f000071b000)=0xab) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000df000-0x4)=0x0, &(0x7f0000d2a000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000ca000)={r4, 0x1b30}, 0x8) [ 71.188446] binder_alloc: 13095: binder_alloc_buf, no vma [ 71.188461] binder: 13095:13102 got reply transaction with no transaction stack [ 71.188468] binder: 13095:13102 transaction failed 29201/-71, size 32-8 line 2920 [ 71.192500] binder: 13095:13123 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 71.192510] binder: 13095:13123 BC_INCREFS_DONE uffffffffffffffff no match [ 71.203237] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.203248] CPU: 1 PID: 13104 Comm: syz-executor5 Not tainted 4.9.79-g71f1469 #25 [ 71.203254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.203270] ffff8801d61f78e0 ffffffff81d94829 ffff8801d61f7bc0 0000000000000000 [ 71.203283] ffff8801cb41da90 ffff8801d61f7ab0 ffff8801cb41d980 ffff8801d61f7ad8 [ 71.203296] ffffffff816621ca 0000000000002a2e ffff8801d68250f0 ffff8801d68250a0 [ 71.203297] Call Trace: [ 71.203312] [] dump_stack+0xc1/0x128 [ 71.203323] [] handle_userfault+0xa3a/0x1310 [ 71.203336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.203346] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.203355] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 71.203363] [] ? handle_mm_fault+0x117b/0x2530 [ 71.203370] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.203377] [] handle_mm_fault+0x1fd1/0x2530 [ 71.203383] [] ? __pmd_alloc+0x410/0x410 [ 71.203393] [] __do_page_fault+0x5c2/0xd40 [ 71.203401] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.203409] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.203417] [] do_page_fault+0x27/0x30 [ 71.203424] [] page_fault+0x28/0x30 [ 71.203433] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 71.203442] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 71.203450] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 [ 71.203457] [] ? SyS_futex+0x22e/0x2d0 [ 71.203464] [] ? do_futex+0x15c0/0x15c0 [ 71.203472] [] ? commit_creds+0x5df/0xdb0 [ 71.203485] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.203493] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.203502] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 71.203513] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.233710] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.233719] CPU: 1 PID: 13104 Comm: syz-executor5 Not tainted 4.9.79-g71f1469 #25 [ 71.233723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.233736] ffff8801d61f78e0 ffffffff81d94829 ffff8801d61f7bc0 0000000000000000 [ 71.233745] ffff8801d9088590 ffff8801d61f7ab0 ffff8801d9088480 ffff8801d61f7ad8 [ 71.233753] ffffffff816621ca 0000000000002a2e ffff8801d68250f0 ffff8801d68250a0 [ 71.233755] Call Trace: [ 71.233768] [] dump_stack+0xc1/0x128 [ 71.233778] [] handle_userfault+0xa3a/0x1310 [ 71.233787] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.233795] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.233803] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 71.233813] [] ? handle_mm_fault+0x117b/0x2530 [ 71.233821] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.233830] [] handle_mm_fault+0x1fd1/0x2530 [ 71.233838] [] ? __pmd_alloc+0x410/0x410 [ 71.233847] [] __do_page_fault+0x5c2/0xd40 [ 71.233855] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.233863] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.233870] [] do_page_fault+0x27/0x30 [ 71.233877] [] page_fault+0x28/0x30 [ 71.233895] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 71.233907] [] ? SYSC_rt_tgsigqueueinfo+0xb0/0x130 [ 71.233917] [] ? do_rt_tgsigqueueinfo+0xf0/0xf0 2018/01/31 15:18:47 executing program 7: setpriority(0x3, 0x0, 0x4000000000000) 2018/01/31 15:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pwritev(r0, &(0x7f0000f2a000)=[{&(0x7f0000d4a000)="339e84e89b9b9cd10645b51b257606d7b14d3c25f79d69d91e574de211830470d589ca68c359aed9bf945a3c683dad5a89aebfef5b5181c47b1f3492c66980f2be361e8c521a129e2cddb9e11e44b250862c32e8d1eaae1db9e46b4c435012a14a918429bfa00696ca6483392ce0f8f315768276d15e0093712cf9366893d76d15cdd94d88e5e5cbead37ff33b26defd2f93792e0bc888db96dd7ee129ba0e80789018b0cd31d7b173cbce0fc315775cc4da7ed13bbe81c2d7d5057f489479499994de6b590113d166a84c8a52240ddb669a01efae5b3424f9aae9fa0812e5fe65ce6e5c7241cc22349d6f5901fb", 0xee}, {&(0x7f00008e3000-0x9)="d5480ecb361891b48b", 0x9}, {&(0x7f0000ba5000)="e9e90f5b24eb155a9fe5752a3fc1b2cc0ae0027786af3e38", 0x18}, {&(0x7f0000430000-0x74)="4f8200959d4c0710d2978fe108199667b4067e95cc9a347952b3181fb7079c5d895dee67fc0df84476a4582486052090a6e4c43fad3fd72d01edabf46a4068a1120ab13b6253750bb9262ce421f60694399390eaabda6e686ad1e1a65771236a86b21871e6f779d5d0c2eb0030657f35a1010f35", 0x74}, {&(0x7f0000d0b000-0x82)="e3a1526511c5f603c17d2b4b82740faf226e9ae6c5edc75f10c3937fb72d3f390a20f8b45f669bbf00d2653922a1d0851152dbe71da189eab3e9f69f469897cd08b5ac566cf7c9f7ee4d68c33fcbcf04c969c3c09dc0642f8824570ad6cb80a4245b7492cd1767aea57f0ae5929d680e4eda9baee157aef72f6c6f0088034c4c2d8c", 0x82}, {&(0x7f0000ba6000-0x46)="246b94ec33c2c4656b3020bdc60faf2e52cbb05316e7ffec42721040960ef9881b5ced860bc5a5f4756f64178f55ba05053cf6699ecb0e7886029211180ec44569acda49dca93447a3c71ae1463f526047d63200bd4f2911730ff5a5fa7669c35ef8ad05884828ff2b1e0f941f7ef3347207cc38793e50f0f77dc699e572f3d71f9b886f6e8672b33cc5c09618624c2336a94f16faa02df31a6eb2eaf8663858e33a8333864ef8a4bc434cd9ac527c12", 0xb0}, {&(0x7f00007ad000-0xfd)="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", 0xfd}], 0x7, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/sequencer\x00', 0x8000, 0x0) recvfrom$unix(r1, &(0x7f000084c000)=""/145, 0x91, 0x40010022, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 15:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) 2018/01/31 15:18:47 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8c, 0x0, &(0x7f0000005000)=[@free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x7, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000003000)=[], &(0x7f0000004000-0x20)=[0x68, 0x40, 0x40, 0x48]}}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x0, 0x0}], 0x1000, 0x0, &(0x7f0000002000-0x1000)="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"}) r2 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x5, 0x4c8001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000000000)=[0x6, 0x6e, 0x3, 0x2, 0x949b], 0x5, 0x8001, 0x8, 0x67bd, 0x9, 0x7fff, {0x100000000, 0x8001, 0x1, 0x7, 0x360, 0x31, 0x7, 0x9, 0xdb9, 0xffffffffffff4062, 0x20, 0x2e, 0x1f, 0xfffffffffffeffff, "436ad66321092b162596276b982bf7dfd42da955c37be422d6ed724f79bf1edf"}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000001c000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00000b2000-0x5)='r\v\x00\x00v', 0x0, &(0x7f000000e000-0x1)="") 2018/01/31 15:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dc1000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) splice(r0, &(0x7f00009cc000)=0x0, r0, &(0x7f0000675000)=0x0, 0xfffffffffffff043, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x40000006, 0x0, 0x0, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:47 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ad7000-0x1000)=""/4096) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b37000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) 2018/01/31 15:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0xe12, 0xe0, 0x3, 0x5, 0x5, 0x5b2, 0x3, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x4, 0x9}}, &(0x7f00002d0000+0x32a)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000666000)={r3, 0x3f, 0x0, 0x7, 0x1f}, &(0x7f000062a000)=0x18) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:47 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000)=0x0) ioprio_get$pid(0x3, r1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000001d000)={{0x7, 0xa}, 0x1, 0x8, 0x40, {0x100000000, 0xfffffffffffffffb}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000359000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fstat(r0, &(0x7f000006e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) [ 71.233926] [] ? SyS_futex+0x22e/0x2d0 [ 71.233932] [] ? do_futex+0x15c0/0x15c0 [ 71.233941] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 71.233951] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.233960] [] SyS_rt_tgsigqueueinfo+0x2c/0x40 [ 71.233970] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.628125] binder: 13095:13098 transaction failed 29189/-3, size 0-0 line 3127 [ 71.637044] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 15:18:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x8001, [0x1, 0x3, 0x6, 0x93, 0xfffffffffffffffb, 0x2, 0x2, 0x3b2a]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000364000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007f1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7ff, 0x2, 0x6, 0x3, 0x1000, 0x4}}) munlockall() setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000892000)={0x12, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, []}, 0xffffffffffffff41) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002bf000-0x88)={0xff, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="951586da4536", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000f0f000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) r1 = socket(0xf, 0x8000b, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008ac000-0xb8)={0x0, 0x4, 0x101, 0x7f, 0x3, 0xffff, 0xdd61, 0x222, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x31, 0x81, 0x7f1, 0x0}}, &(0x7f000014d000)=0xb8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f64000)={r2, 0x7fffffff, 0x0}, &(0x7f00008a5000-0x4)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fe", 0xf) 2018/01/31 15:18:47 executing program 7: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b9c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d4000)=0xe8) setuid(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00001b3000)=0x7, 0x4) 2018/01/31 15:18:47 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getuid() ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d13000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000748000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") removexattr(&(0x7f0000300000)='./file0\x00', &(0x7f0000dd4000-0x18)=@known='system.posix_acl_access\x00') 2018/01/31 15:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x81) r2 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x2, 0x2001, 0x5, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000058000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000397000-0x79)="b7cba538b55a51e99eb8908055aba68499cae258464b3dce50b669d3a9ac46490d54ba9f1fa3c188ffcb3f8f2552b828c38831fa3398000000087298da0f7d3e4f1b39849c8aaff1ee8dab7a0462ba3d1e540702bfc3c0317a291e7120a63db601ba546fe430c8070bd2e7d838ab59cf593169a4f44c4b8207", &(0x7f0000636000)="8030d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031b000)=0x40000000002, 0x4) timer_gettime(r3, &(0x7f00006d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r2, 0x5, &(0x7f00003a8000-0x1)="e6") socket(0x200010, 0x80003, 0xa6a) r4 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r4, 0xfffffffffffffffc) poll(&(0x7f00004fe000)=[{r1, 0x200, 0x0}, {r2, 0x20, 0x0}, {r4, 0x38, 0x0}, {r2, 0x4001, 0x0}, {r2, 0x0, 0x0}], 0x5, 0xffff) mq_timedreceive(r4, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) 2018/01/31 15:18:47 executing program 4: 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, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000070f000-0x5c)={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, 0x7fff, [0x1, 0x6, 0x100000000, 0x101, 0x5, 0x8001, 0x10, 0x7]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000171000-0xe2)=""/226, &(0x7f000088c000-0x4)=0xe2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f46000-0xe)='/dev/keychord\x00', 0x214200, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00006bf000-0x2c)="53b755ea947c3559cf4b5e75cb8808daa59fa7c11e8c16736d9c1844b4f884f71a5a4a22741c9edf316b8ff6") 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000138000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000036c000)=@int=0x9, 0x4) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000036b000)=0x0, &(0x7f000036b000)=0x4) 2018/01/31 15:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0xe12, 0xe0, 0x3, 0x5, 0x5, 0x5b2, 0x3, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x4, 0x9}}, &(0x7f00002d0000+0x32a)=0xb8) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:47 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000fec000-0x14)=@known='security.capability\x00', &(0x7f00004ec000-0xa)='/dev/ptmx\x00', 0xa, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fee000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000fed000)={0x6, 0xa73, 0x5, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000e58000)={0x20, @time={0x0, 0x0}, 0xf32, {0x5, 0x3}, 0xfffffffffffffffb, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fc000)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000947000)='/dev/pktcdvd/control\x00', 0x600, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000400000-0x18)={0xaa, 0x2, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = creat(&(0x7f00007c4000-0x8)='./file0\x00', 0xa) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f000085d000)=0x6, 0x4) timer_delete(0x0) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x0, 0xffffffffffffff07) 2018/01/31 15:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f00007a2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0x2, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008db000)='/selinux/checkreqprot\x00', 0x20002, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000b73000-0x4)=0x0, &(0x7f000086a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r5, r3, &(0x7f0000bae000)=0x0, 0x400000ff) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000b37000-0x8)={r8, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r6, &(0x7f0000490000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r9, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r10 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r9, 0x540d) ioctl$TCSETSW(r9, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r12, r11) 2018/01/31 15:18:47 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c3b000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xf1b8}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000074d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000074a000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept(0xffffffffffffff9c, &(0x7f00005de000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000508000-0x4)=0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ff4000)=0x6, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000cfc000)={&(0x7f0000884000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000188000)={&(0x7f0000bda000-0x2bc)={0x2bc, 0xc, 0x5, 0x102, 0x3, 0x2, {0x2, 0x0, 0x7}, [@nested={0x1a8, 0x2, [@generic="74bd6cb0cf87f0eca7cda407cfe841f3ebf7a2038d43007776b3f794449aff2b66640111f91c4716ebd10b47bed291e36b8bac6fd97e831e430762492352eb55961b6ce51bc7ca1dde28a2b10e4e9a60f787fd915d68e624d0443d469c454a6ba43fafa98d697cfecb792bcbef40c1e42b820fb9985997d071a135156d2b6bd468b97b2a124087bdf6f4f0a5ec6d", @typed={0x18, 0x1f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="b51d7428e46e51b04bc75edee4968f7109a40e7c4902377dc336e0bd61b2a926f71eac323579e3db141ba5941a72c06f4a1cb0d8e61217b7305d03288fa6df97395d962522d0942323467aec35098cecf89830dde83cb16e503ae38fbabd35dbaf5beca3291e99d36f601fb5db9913d3ac9bb9df66803f2bdc263ddd772d9ce2f8cdf6bdb7656736f0005c27ba7fcac30e963e037d6923ab8e63835296f9bd60e2f0a15c0d68a8c025b658c59f9a370c0d97e494256e114dcddb6fa4e99bbaa534136fcaba824f6b20d4ab36461387b228bc0bb4362f63f2269302c6db3cfffb6e8065", @typed={0xc, 0x16, @fd=r3}, @typed={0xc, 0x8f, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}]}, @typed={0xc, 0x58, @u32=0xf38}, @nested={0xf4, 0x84, [@typed={0x10, 0x35, @u64=0x5}, @typed={0x2c, 0x34, @binary="910b50543bafd24b2144359d1df8262f7e6ed1beddcfb4a4ea5f601944aa500417a6e103"}, @generic="806f9defd5335829cb03a280837bb35e713c05c613ef218f8c5adebf08a5c3e355f98f54c5e69bd22d13d4382728b3089586fa3133cbbcebd66ce84f384ba07b98d3abef0d82381ae1e5e58b65c8ea7bf1ac737dd1c4dc31067d1630b8547170f04bbd6c992356a9cc92886e3279265951921fe0d4bdc717728ea28a8e75065bc25d86ddae214b22ea3da7cc4d28e7711937415c0f6ea9ee97e784bdce0064d16e673262be5876856f787640211a97a83c"]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x20000000}, 0x24044004) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) munlockall() write$sndseq(r4, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) r5 = getpid() ioctl$KDSKBLED(r4, 0x4b65, 0x100) close(r1) ptrace$setsig(0x4203, r5, 0x2, &(0x7f00008b4000)={0x9, 0xffffffff, 0x2, 0x7}) connect$inet(r2, &(0x7f00002f9000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2be) sendfile(r3, r2, &(0x7f00003b7000-0x8)=0x0, 0x1ff) getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f00001b8000-0xc)={@rand_addr=0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a83000)=0xc) 2018/01/31 15:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x10000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009cc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004ec000-0x50)={@generic="ccaa49fb04b7b69359f00fabd04e8454", @ifru_mtu=0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 15:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb7000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00003a8000-0x6)={0x771c989c, 0x0, 0x1f}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10005, 0x4) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f00008cd000-0x4)=0x0, &(0x7f00003ff000-0x4)=0x4) 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) 2018/01/31 15:18:47 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x420140, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clock_nanosleep(0xe9f6746a1e4ebbfc, 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0, 0x0}) fchmod(r0, 0x2) 2018/01/31 15:18:47 executing program 6: socket$inet(0x2, 0xfffffffffffffffe, 0x0) 2018/01/31 15:18:47 executing program 4: 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, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, []}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000063000-0x8)=0x1) umount2(&(0x7f0000b1e000)='./file0\x00', 0x20000000000003) 2018/01/31 15:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a22000-0x4)=0x7f) 2018/01/31 15:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a0e000)='/dev/sg#\x00', 0x7ff, 0x80) socket(0x18, 0x0, 0x4) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 15:18:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x3e, 0x0, @thr={&(0x7f00009eb000)="e32046615e1809ab51bd9348a82a3f23404c1d151b13bf57c03bae330c003a6f7aaa942e8a9c611ec71928ca74cb554517bf54545ae84a43ebe633a9efdbe4ff50cadf1e03b1f093a29e1f1b29883377dfb76368c3cfd148b1d825c2983f0557fa8e5a2a355b3bc8b58a609a30b2c8f3da05bd0be0e6980adf59b3cacc75604b8dfdb4b7caf42fb8", &(0x7f0000e67000-0x9d)="004f0af8367836203a75bbf747d320dab20679aa989ed82600fd41fac5682217e05c612b5564830cbfce888d30cd345286c0ab6851ab37ae278f9462748585d2447a74bc7481ce13f8f20cf31da0d3e555ae2da90bd466d5fa6111cd652e477e3a72085c47f47c69e37f4f32abe289aeca58d72562105ec6770f9404800b6988c6bd965caf32937147145539c39987114695e33e43a455d529308ea4f2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c1000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000496000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae5000-0x4)=0xe8) timer_create(0x7, &(0x7f0000bc6000)={0x0, 0x36, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064d000)=0x0) timer_delete(r3) prctl$setendian(0x14, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006fd000-0x10)=@req={0x50, &(0x7f0000b3b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000911000)="c6d2d5312509ab41484383f8943a90f7be8f77bc686f90ab7c65f71f480a0929"}}) r4 = getgid() chown(&(0x7f0000401000-0x8)='./file0\x00', r2, r4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cf000)='net/igmp6\x00') ioctl$EVIOCGABS0(r5, 0x80184540, &(0x7f000090e000-0x99)=""/153) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f000031f000-0x5b)=""/91) pipe2(&(0x7f00003d3000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f000028c000)={0xba, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet(0x2, 0x809, 0x8) setsockopt$inet6_group_source_req(r6, 0x29, 0x2b, &(0x7f00000b0000)={0x7fffffff, {{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000441000)=""/239) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000056e000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x400000) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/01/31 15:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3d000)=0x0, &(0x7f0000b5e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/rfkill\x00', 0x2a000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000630000-0x4)={0x6, 0x1, 0x3000}, 0x4) select(0x40, &(0x7f0000f08000)={0x3, 0x81, 0x800, 0x1ff, 0x3371, 0x80, 0x7, 0x2a}, &(0x7f00007d0000+0x69)={0x80000001, 0x6, 0x0, 0x28d0, 0x2c20, 0x9, 0x2, 0x4}, &(0x7f0000641000)={0x7, 0xfffffffffffffff8, 0x8, 0x7ff, 0x40, 0x1, 0x5, 0x890}, &(0x7f00001b1000-0x10)={0x0, 0x0}) 2018/01/31 15:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000827000-0x8)='./file0\x00', 0x6000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000269000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0xfffffffffffffffc, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 15:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000771000-0xe8)={{{@in6=@empty={[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], @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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f20000-0x4)=0xe8) r2 = request_key(&(0x7f0000110000-0xc)='id_resolver\x00', &(0x7f0000f8f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000013f000)="7365637572697479298d7b8376626f786e65743000", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000888000-0x8)={0x0, 0x0}) pipe(&(0x7f0000364000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f00001ab000-0x93)=""/147, &(0x7f0000f47000)=0x93) bind$inet6(r3, &(0x7f0000801000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, 0x1c) sendto$inet(r0, &(0x7f0000bc8000-0x85)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6d", 0x6b, 0x0, &(0x7f00007cf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000014000-0x10)={0x6, 0x20000000, 0x4000, 0x7, 0x1ff, 0x1, 0x8, 0x5ef4, 0x200, 0xfffffffffffffe00}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f0a000)='net/wireless\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000766000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ad000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000cf2000-0xd)={r1, 0x1, 0x6, @random="4d9246f4bcd8", [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x80000040002) getpeername$inet(r0, &(0x7f0000597000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a63000)=0x10) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f00006f5000-0xa8)="92327393a8afdffd57d8997bcace67c679e916e244a17818d59a163ff7c4456ebac55375b945cefcc438804260fb00d280155a0ecf6abea17bdde58a966975bc047fa95821e915040102dab207a51c52a894b97f514d9334520114dab61903f651a2ca46b58760a0a540e93cd43269ec24deadadb737a325874a858c7833ff148d3604d90f3035a6e691ea7ed869f847a6cad321d4a42c8baa6db21459a68d437a34f76449426254") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000686000)={0x2638000000000000, 0x3, 0x400, 0x40, 0xffff, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(r2, 0x540f, &(0x7f0000cb8000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000168000-0x50)=[{&(0x7f0000d71000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2d000)=""/211, 0xd3}, {&(0x7f0000187000)=""/79, 0x4f}, {&(0x7f0000df9000)=""/180, 0xb4}, {&(0x7f000017a000-0xd9)=""/217, 0xd9}], 0x5, &(0x7f0000815000-0x60)=[{&(0x7f0000c6a000)=""/182, 0xb6}, {&(0x7f0000de5000)=""/17, 0x11}, {&(0x7f0000b82000-0xaf)=""/175, 0xaf}, {&(0x7f000015b000-0x83)=""/131, 0x83}, {&(0x7f000080c000-0x8f)=""/143, 0x8f}, {&(0x7f0000c73000)=""/0, 0x0}], 0x6, 0x0) ioctl(r2, 0x5387, &(0x7f0000ca7000)="") ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000d2000-0x4)={0x7ff, 0x6, 0x5}) getpeername$packet(r2, &(0x7f0000130000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d1c000)=0x14) sendto$packet(r0, &(0x7f0000e3d000)="a35664350aab661679a192ef3dc9fd1dc4522fa56b3d0e52e3d5c49ae438e5ed969be7f6e5ff437c5b474789fe9f098614dd5eda896d8a8dcba8f1719a0614eadd936a4cd43248e0e2007f31c68815b3807a9c197b8e352563694b9a0422f2406cabe6bdef71c96dd254c4a5d99648cdb5b56cdcc2be18a2b6", 0x79, 0x5, &(0x7f00000e8000-0x14)={0x11, 0x11, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 15:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/checkreqprot\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c4f000)={0x0, 0x169, 0x6, [0x7f, 0x3f, 0x80000001, 0x3, 0x5, 0x2]}, &(0x7f000041a000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000750000-0x108)={r1, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x1, 0x0, 0x7f, 0xffffffff, 0x7, 0x4324, 0xffffffffffffff00, 0x8001, 0x6236, 0xbab, 0x0, 0x3, 0x3, 0x81]}, &(0x7f0000932000)=0x108) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000c78000)="e5b246300d267e29d879cd8188a8a429fa38d952df441ac27bdf6de22b61ee86ac3c241a9b45d395c87e888c00e5f26ebfd2602e899cea96c6d66e35ee4485c44d49062328a8958e79e59bb18846c80cb04af6284002ddbaca0f0b7ddf700a", 0xfffffff5, 0x1ff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/sequencer2\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d0a000-0xc)={0x4, [0x0, 0x7fff, 0x7ff, 0x1ff]}, &(0x7f000037f000-0x4)=0xc) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000506000)=0x0, &(0x7f0000e06000-0x4)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000cf2000-0x4)=0x5, 0x4) 2018/01/31 15:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004c8000)={0x0, 0xe12, 0xe0, 0x3, 0x5, 0x5, 0x5b2, 0x3, {0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x5, 0x4, 0x9}}, &(0x7f00002d0000+0x32a)=0xb8) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:47 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000020000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000020000-0xa)={0x0, 0x2, 0x1, [0x7]}, &(0x7f000000c000-0x4)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x3, 0x3fffffff8000000, 0x7, 0x9, 0x8000}, 0x14) r4 = dup(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000021000-0x4)=0x8, 0x4) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000013000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfb2, 0x8000, 0x400, 0x9, 0xc0000088, r1}) recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) setsockopt(r0, 0x8, 0xfffffffffffff801, &(0x7f00006b2000-0x24)="9287064c829f7dd1faf0282c35e481dbd30e01f465b695812f8616b7124dacbf66d4b126", 0x24) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0xfffffffffffffca1, 0x80000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fb7000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcb000)=0x10, 0x80000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d54000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000055a000-0x4)=0x8) 2018/01/31 15:18:48 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003a1000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000fa6000-0x4)=0x0, &(0x7f0000fa5000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d89000-0x68)={0x1, 0x6, 0xdc, {0x0, 0x1c9c380}, 0x7, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000072e000-0x5c)={0x0, 0x54, "b8b41059382c9b41769d984a9f801d0214897c4deac301a755f8b7c7da4756ec73289d4c67df87db7ad31fe1e017119c6251aff9a73f15ccaf2173b645a8a4bdcace921ae48ad3ac8efb524d4e8b055dc23d7005"}, &(0x7f0000fa7000-0x4)=0x5c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000da6000-0x18)={r2, 0x1, 0x30, 0x6, 0x1}, &(0x7f0000fa7000-0x4)=0x18) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fa6000)=""/54, &(0x7f00004b9000)=0x36) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fa6000)='./file0\x00', 0x1, 0x10) membarrier(0x18, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000fa7000)={0x7, 0x99, &(0x7f0000fa8000-0x99)="ef1db81e5ad4a812b0db9d4840a6cf9e4314644cc9713d340f8dbe6f1d124beda40f7336cdeb23a02364001aad58627dd8d108fc0270a151cd4fd9f0a1d6cb9c6b6fadb81c71e140174975d37148430544bbd4b26b56e7f3ef1cb7e0484d1ac7cc7be3d81e0ee9d993b0e563eba264b10d326530b15eb8c52964c20d28d42178aecd8bbff44e802ae5c433840d912f14493ba7181d86454e1e"}) setsockopt$inet_opts(r1, 0x0, 0x200000002, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r4, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept4$ipx(r0, 0x0, &(0x7f00002cf000-0x4)=0x0, 0x0) madvise(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x10) 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) setpgid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000002000)=0x2, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) sendto(r0, &(0x7f0000000000)="7301b14ba669f164080056bf2ca42b6a9cecd0ca42658f6212ccffd839d40292c11b9c671f454bc7c97ea27a24a4165dc07e5f195b1057e212cfc986763773330eabe3c9dc6188d4b121b00d8092002692322b4ef4c56141ff9783f896ae9e762c92a06ed595e2d93333509f94817068ff6cf4a3c53037ea5d7ced21a00b", 0x7e, 0x20000000, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 15:18:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002eb000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 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) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='/dev/ppp\x00', 0x0) add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="9b6bc441529044f0a5b54b761914f87280a0b6bf158669f9e03bd6f330cc3b7e116037bb13dad091c8145240e068b2e85203459067ee23968efa635c8ff0a902ef630d592b4ecd873e0c027cdf7f0eb9a64e", 0x52, r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) bind$inet(r0, &(0x7f00005e3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 15:18:48 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000953000-0x8)='net/raw\x00') r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x5, &(0x7f0000fe5000)={0x8, 0x5, 0x1, 0x80}) r4 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000fe9000-0x4)=0x2) renameat2(r2, &(0x7f0000c04000-0x8)='./file0\x00', r4, &(0x7f0000fe6000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000fe8000-0xc8)=""/200, 0xc8, 0x10000, 0x0, 0x0) rt_tgsigqueueinfo(0x0, r3, 0x5, &(0x7f0000ee2000)={0x24, 0x1, 0x20, 0x7fffffff00000}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/31 15:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000095d000)='/dev/input/mice\x00', 0x0, 0x800) syz_open_pts(r0, 0x8c0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000202000-0xa)='/dev/ptmx\x00', 0x400082, 0x0) socket$inet(0x2, 0x80007, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00007f8000-0x4)=0x5) 2018/01/31 15:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) flock(r0, 0x8) readv(r0, &(0x7f0000ef2000)=[{&(0x7f0000520000-0xf)=""/15, 0xf}, {&(0x7f00001c5000-0xe5)=""/229, 0xe5}, {&(0x7f0000078000)=""/4096, 0x1000}, {&(0x7f000053d000-0xaf)=""/175, 0xaf}], 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022e000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000723000)=0x9, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000081c000-0x20)={@generic="7579331b7b4495345e1f29186200309a", @ifru_flags=0xc01}) 2018/01/31 15:18:48 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x25)=""/37, 0x25, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/31 15:18:48 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sync_file_range(r0, 0x6, 0xf590, 0x1) 2018/01/31 15:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000349000)='/dev/sequencer2\x00', 0x240800, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ac5000)=0x101) 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) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timerfd_settime(r1, 0x1, &(0x7f00001a8000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000abb000)={{0x0, 0x0}, {0x0, 0x0}}) accept$inet6(r1, &(0x7f0000d12000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000173000-0x4)=0x1c) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{r3, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000a98000)=0x0) tkill(r2, 0x1000000000016) 2018/01/31 15:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fstat(r2, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x7fe, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000604000)={0x0, 0xa5, "19090a4442379c82efdf8e4ffa21bd6ae2b48b52f885ba5928b63c51e71006dc0b040f882b7936ab55d1e07470a39715a267e9c4b439d217b3e11bafe83f2d8af91ccff7958b4e03167dbb997ad649195cc35bdace6e204d2dc1fe556875a959f0fc554bdcc525875288eddb3c600933124081b05c8e3703ebda56389380c2157dd4c16cbb5bf3a56ff0f5264a39db0684d893e4ec07569f6516e1417d8a039176214e4251"}, &(0x7f0000473000-0x4)=0xad) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a6000)={r1, 0xffff}, 0x8) write(r0, &(0x7f0000789000)="1f001000520007f2000094fef5000e42ebe300000000001ab4a500ffffb9", 0xfffffffffffffce0) 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800000120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) times(&(0x7f00000ee000-0x20)={0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000cfd000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c68000)=0x0) 2018/01/31 15:18:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bd000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c22000)={r2, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402003, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) socket$key(0xf, 0x3, 0x2) 2018/01/31 15:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00008c4000-0xe)="7474080000007906726561746500") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001c8000-0x68)={0x2, 0x1137e3e9, 0x3ff, {0x0, 0x0}, 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x2, &(0x7f000087e000)={0x0, 0x0}) sendfile(r1, r1, 0x0, 0x4) 2018/01/31 15:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cf6000-0xd)='net/sockstat\x00') preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000471000-0x42)=""/66, &(0x7f00003ef000-0x4)=0x42) syz_open_dev$mice(&(0x7f0000414000)='/dev/input/mice\x00', 0x0, 0x10000) 2018/01/31 15:18:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b6000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000aef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000b5000-0x8)='./file0\x00', 0x100) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r1) 2018/01/31 15:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='s/ut\x00') syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000050d000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fc1000-0x90)={0x6, {{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) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a6000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000086c000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003d2000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68eb, r2}) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)='/dev/binder#\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x4800) pwritev(r4, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 15:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000045e000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000050e000)={0x9, 0x0, 0x4, 0x4, 0x0}, &(0x7f00003ee000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000085f000)={r1, 0x100, 0x2, 0x101}, 0x10) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000a64000-0x3c)=[], 0x0, 0x0) 2018/01/31 15:18:48 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) unshare(0x8000000028060402) exit(0x0) tkill(r0, 0x15) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000000)={0x1d93, 0x200}) 2018/01/31 15:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/selinux/load\x00', 0x2, 0x0) preadv(r0, &(0x7f0000d68000)=[{&(0x7f0000677000)=""/200, 0xc8}, {&(0x7f0000034000-0xfe)=""/254, 0xfe}, {&(0x7f0000149000)=""/59, 0x3b}], 0x3, 0x19) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f00001b5000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000011a000-0x4)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ca2000-0xc)='/dev/ashmem\x00', 0x10080, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f0000640000-0x4)=0xd2) 2018/01/31 15:18:48 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x5, &(0x7f0000fdb000-0x4c)="13b2a3ca783e000a11fa29290bcb608ff8c1dcc1d38d1c17d7a48ac2bd573b917188c682732bb3152c0b823c926f5960825cea9977f77c4f3aaf4b54244de0502936fc45083060b7af29d9ce") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/01/31 15:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ff4000)=""/116) fcntl$setstatus(r1, 0x4, 0x2800) 2018/01/31 15:18:48 executing program 0: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0}}) r0 = socket(0x1f, 0x3, 0xffffffffffffff42) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000)='em1/\x00', 0x993092d9f69ae7ea) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000000c000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f000000b000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x40)=[{&(0x7f000000c000-0xa)="3c1ebba4c30983113f74", 0xa}, {&(0x7f0000001000)="b19bcf49d178a5eb958a", 0xa}, {&(0x7f000000c000-0x8d)="61ff0589a6149feb25aa357c828ef87f0f1805f4fc45d3646bdba0f7572da8dd99ab20784a8b16f72411b2d87795120b4114362f2ddda67b18e8573a89574eec8407bb75022d638678f291c3fa92d23ab1072cbbf07df88254b1e48e65e73f29fdd38f37ec7fa079603c9df5e5bb041be74d563e163daf111f5465c11805a9d0d556ef50712d9f76d751da70cc", 0x8d}, {&(0x7f0000001000-0x71)="c4f7f2263ae0060bdc608d8c64af7b55e60250e490e573b0fbc2760546513d44a884b5f6a5c9ff4d378c6d86a4ad1287c201d6a177212839e27d80f3ce274f6d0825481283ff5c562e50bd4820a4947b1d2e432ae41bf9043a4a4b3987844dc616648c2c9f986f2fee48f2525e663ce164", 0x71}], 0x4, &(0x7f000000c000-0x100)=[{0x100, 0x119, 0x46, "c6cd1d3f3d4bab11e576cc92bd37b542adabe21932e9826e29beb14255eea041dccc7691fd77a37c1c6f400cf118a641f21f64c0c957f7faf9305fcf58bd1c44c26fa53459806aa5ec259846a8348d0bef002576eec56e4371de67a8f1b8537f49ac970e51c8349aded1ea46c34ae09bf2394da1efa4b2280ae13531754133df35886c324577b99f9e79e1111cd78ab79730100b4da7df11b71e028a87a04d38c29d8dcfb5304a3869d07c157a430fa919140672091feb6f196f9d78500d1c3726a3f2aaa8b7709c36d1dfad80644d025151044c2a46071256553211334916bfffc5d61e5e5ddd6fc163"}], 0x100, 0x4}, 0x8000) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 15:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:48 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f000024d000-0x4)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) rt_sigqueueinfo(r1, 0x2e, &(0x7f0000ee8000)={0x19, 0x10000, 0x8, 0x4}) sendto$inet(r0, &(0x7f0000000000)="", 0xfffffffffffffe6a, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 15:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x9) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000c0c000)={&(0x7f0000f65000-0x4)=[0x0], 0x1}) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/01/31 15:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d87000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000888000)=0x10, 0x80800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept$inet(r0, &(0x7f0000e8c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aaa000-0x4)=0x10) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = memfd_create(&(0x7f0000aea000)='\x00', 0x2) r6 = open$dir(&(0x7f0000ff6000-0x8)='./file0\x00', 0x101000, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007a8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r8 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f000053c000)={0x0, 0x0}) pipe(&(0x7f00001f7000-0x8)={0x0, 0x0}) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) r13 = memfd_create(&(0x7f0000210000)='wlan1eth1em0\x00', 0x2) r14 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007af000)={0x0, 0x0}) r16 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ec000-0xe)='/selinux/user\x00', 0x2, 0x0) r17 = open(&(0x7f0000b52000-0x8)='./file0\x00', 0x600, 0x1) r18 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000028d000-0x15)='/dev/pktcdvd/control\x00', 0x18800, 0x0) r20 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000544000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000466000)=0x60, 0x800) r21 = syz_open_dev$urandom(&(0x7f0000998000)='/dev/urandom\x00', 0x0, 0x100) r22 = socket$inet_udp(0x2, 0x2, 0x0) r23 = syz_open_dev$usbmon(&(0x7f000065a000)='/dev/usbmon#\x00', 0x4, 0x82000) r24 = socket$inet_sctp(0x2, 0x5, 0x84) r25 = accept$ax25(0xffffffffffffff9c, &(0x7f0000593000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009fa000)=0x10) r26 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a9000-0xa)='/dev/ptmx\x00', 0x51234ce05c044909, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r28 = gettid() r29 = geteuid() lstat(&(0x7f0000353000+0xeb8)='./file0\x00', &(0x7f0000981000+0x4b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/vga_arbiter\x00', 0x80000, 0x0) accept4(0xffffffffffffffff, &(0x7f000061b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000acd000)=0x3a, 0x800) r33 = epoll_create(0x2) r34 = syz_open_dev$sndseq(&(0x7f0000281000)='/dev/snd/seq\x00', 0x0, 0x4804c0) socketpair$inet6(0xa, 0x80007, 0x7, &(0x7f0000381000)={0x0, 0x0}) r36 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000be4000)=0x14, 0x80800) r37 = userfaultfd(0x80000) r38 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000062b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eb2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000)=0xe8) getresgid(&(0x7f0000343000-0x4)=0x0, &(0x7f00001ca000-0x4)=0x0, &(0x7f0000f29000)=0x0) r42 = getpid() fstat(0xffffffffffffffff, &(0x7f00006ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003a0000)='./file0\x00', &(0x7f0000ba3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008d8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003fe000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) lstat(&(0x7f0000afb000)='./file0\x00', &(0x7f0000f8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000096000-0x70)=[{&(0x7f0000ae0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000954000)=[{&(0x7f00003ce000)="2d190e84f37d0627940740840bfffadc7c385e009772384116d2997fd4d7c3cf12d0437a70d262b5f0ad694a1cfe83325f52e9b6b35f9f14aa7d48b098bf0641c23ca3c755cf33fbf5d7a8ca8abb6ba83f445b4849fa65fd6e21186e24039487e6b168571ff4e1be7a17c40c3b8315779cc58f831a66eb10a53d2d712537e8bf", 0x80}, {&(0x7f00000c1000-0xea)="48d446bdf8e724b94c5f7d8d415a05c4399a4b5d0f5132e13b038354d6cfe619769577fb452dcb238cdc504d73f0a06cae9ba62f9d59108487b68fd5f1eac0c89ad5d63f2e28764f95cda6c3280535b68018f2250a6fcecac24029daf1a873a28bdb053f2a792f73a3c48ef55d9e0f3e7fffc1756e7cf9c553b5f61ac3eb506611419905052e4d1e4c933e5132b5c851abcfa292584892154ff0a091c8af78158fe4b9e1cc92af063ed1a40be8c37346ab50741627687c24ec8f4c47b293c91e6547f117ef0eaf9fbc56943b259832b8fed1235e0330d4195743aab541c03ac858b30b4b6404207a3030", 0xea}], 0x2, &(0x7f0000678000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x38, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x28, 0x1, 0x1, [r31, r32, r33, r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x128, 0x0}, {&(0x7f0000c5c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009eb000)=[{&(0x7f0000dca000-0x30)="f99ceff1ce1807336a69d9177aa47302f2ce5d222dbfcd35e1f09229c51d127879ffbe6f25f5e26785d5a08d16ab8cc8", 0x30}, {&(0x7f0000f31000)="9c59afd3d66249338c1353915f8536e29c5841f3f2a5fdd44386114663fd9d179ac64c1ca9f693df7217e394b7ae14e01191dcf1692129c1ef6a23487b661f78f10b9f9af9863134b7434546321313fe916047ab4b2902a0226c0cdb2861b65155591f7a08b73e3a633b83aeece4d3ded86744f3bd890dc8792cb5679b11e1bc9bc46731f6cde666b835a1e1c9523a4206", 0x91}, {&(0x7f0000d36000-0x1000)="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", 0x1000}, {&(0x7f0000df0000)="", 0x0}, {&(0x7f0000cce000-0xcf)="22bcae4483d9e7fe8f0615dae210796a41a07718a647a922299a69bcffbbcae02fe3d0e57846238f5a7137bfb1fd9359e0cb578c5b7610e4cd07abd272e893a8cf9ded04c39f9773dd12b41abc3a76879727f1ffab8ab2c3dbb3b848a715769d6563c4738b86bb01500a5f099c461df2c95c9f777d51c1b36ee3c1757d2b494a9d9772b0cd1b7db8c5fa9078eea1ea46996a54eb3d9587a4cbd8aa1334ee5046441a2e3789ede8bafa405add28262f13786b8576aa82d98d6bec9e5593526407338eddd3b4e7bcf5c0f9acc10dde09", 0xcf}, {&(0x7f00008c3000-0x61)="0afb5fd02b2eef57bfce31df4259b742b4b79f3c5dd5d67aa59398f1e280af93bebc10ea6cc8f36a59d1188c4d51e1d6338dc505915f4a0ba5d8ec22ed7fc9ca26f8bcf86dfa2ddb75fe2edea7d79f0888fd3b3c65bd0fbf2a07cc013953cad4694d327a86cd9366cfc4037c6f981d7c90877d1f2094f92fc2743050aa2eb36120a490d502b581ef5df30f5301e2c936185483fb5cd5bba683812f3954d666d3af5c258b6087db4eb26236bcfe932d7b45ecd5d23bde5672e831", 0xba}], 0x6, &(0x7f0000100000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x40, 0x20040000}], 0x2, 0x20040800) r48 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r48, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0x3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') pipe(&(0x7f00008af000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000443000-0x8)=0x40, 0x8) r2 = epoll_create1(0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000fc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfa000)=0x1c) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000065b000)={"060ee22209e6a69107ddb2eecb5e13a4", {0x4, 0x8, 0x7ff, "6c1442b6dd4f", 0x0, 0x0}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e56000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000020000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000048b000)={0x7a8, 0x80}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/rtc\x00', 0x800, 0x0) sendto$inet6(r5, &(0x7f00007ec000)="8861ab68bb3e9c2d7a9eded633a57182b3b280047374c882f91b71502af035f4cf18e8be6eabe57b0471483e404e9b4daca0609170d98f3c432b3ec0c3edbcbf3b3e3ea87089bf32834da438be8f79dd4e1fbf47092ae878ab5136e12111b84ff672933405b0baf06c3e2e17a711c30a15e51e6248b7225d8461650feb90c08b8d9f898fc1220a5751e0aa41c0e85eb00cf28e8269bfc78b8ca30c8bc97e41e78d452658c5b7917c7bb8487b0481d9eec844a1e22710cd3199ccbefbfbc8afca84d0aee4b85d203bdae389da6127c38f93ca1738c192", 0xd6, 0x24000050, &(0x7f0000fdb000-0x1c)={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000572000)=0x0) openat(r1, &(0x7f00001cd000-0x8)='./file0\x00', 0x80000, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000288000-0x8c)={0x3, 0xa17, 0x212, '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]}) 2018/01/31 15:18:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b5a000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) getsockname$ipx(r1, &(0x7f000009b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000048b000-0x4)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000d5b000-0xc)={&(0x7f0000c6c000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) r3 = syz_open_dev$tun(&(0x7f00005fd000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000006a000)={@generic="45b800a1253d5519e07eeac1d3ea149b", @ifru_data=&(0x7f0000637000)="d1395cfe1b040c3a8ec89f0939b0d9b2853d003457e10fc93e0ba0a6bb00c4bb"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000194000-0x4)=0x5, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f00004fb000)='/dev/ashmem\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000cca000-0x20)=[{0x0, 0x4}, {0x0, 0x5}, {0x2, 0x1}, {0x2, 0x566}], 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000021d000)='/dev/keychord\x00', 0x4c000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00006c9000-0x4)=0xfffffffffffffff9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c9a000-0x50)={@common='ip6tnl0\x00', @ifru_flags=0x2}) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000733000-0xd)='/dev/usbmon#\x00', 0x66cc, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b2b000)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000068000)={r2, 0x1}) write(r0, &(0x7f0000d24000-0x27)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f6a000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f6a000)=0x14) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005d3000)='./file0\x00', 0x0, 0x8) accept$unix(r0, &(0x7f0000759000-0x45)=@file={0x0, ""/67}, &(0x7f000091f000)=0x45) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f9000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = add_key$keyring(&(0x7f000086b000)='keyring\x00', &(0x7f0000507000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f00003d0000-0xa)='encrypted\x00', &(0x7f00001a7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ceb000-0x7)='em0em1\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x400, r2) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000e72000)={0x11, 0x4, 0x3ff, 0x100000001, 0x15}) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) unshare(0x400) pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000e58000)=[{0x8001, 0x2, 0x7f, 0x6, @tick=0x9, {0x6, 0x147}, {0x1a19, 0x8}, @time=@time={0x0, 0x989680}}, {0x5, 0x3, 0x8001, 0x80000000, @time={0x0, 0x989680}, {0x2b, 0x6a}, {0x7fffffff, 0x87}, @control={0x1, 0x1, 0x9}}, {0x0, 0x80, 0x20, 0x2, @tick=0x6, {0x7, 0x2}, {0x2, 0x4}, @time=@tick=0x4}, {0x4, 0x81, 0x0, 0x4, @time={0x0, 0x1c9c380}, {0x1f40, 0xffca}, {0x3f, 0x4}, @queue={0x2000, {0x8, 0x7fffffff}}}], 0xc0) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') pipe(&(0x7f00008af000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000443000-0x8)=0x40, 0x8) r2 = epoll_create1(0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000fc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfa000)=0x1c) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000065b000)={"060ee22209e6a69107ddb2eecb5e13a4", {0x4, 0x8, 0x7ff, "6c1442b6dd4f", 0x0, 0x0}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e56000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000020000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r4}) epoll_pwait(r2, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000048b000)={0x7a8, 0x80}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abd000)='/dev/rtc\x00', 0x800, 0x0) sendto$inet6(r5, &(0x7f00007ec000)="8861ab68bb3e9c2d7a9eded633a57182b3b280047374c882f91b71502af035f4cf18e8be6eabe57b0471483e404e9b4daca0609170d98f3c432b3ec0c3edbcbf3b3e3ea87089bf32834da438be8f79dd4e1fbf47092ae878ab5136e12111b84ff672933405b0baf06c3e2e17a711c30a15e51e6248b7225d8461650feb90c08b8d9f898fc1220a5751e0aa41c0e85eb00cf28e8269bfc78b8ca30c8bc97e41e78d452658c5b7917c7bb8487b0481d9eec844a1e22710cd3199ccbefbfbc8afca84d0aee4b85d203bdae389da6127c38f93ca1738c192", 0xd6, 0x24000050, &(0x7f0000fdb000-0x1c)={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000572000)=0x0) openat(r1, &(0x7f00001cd000-0x8)='./file0\x00', 0x80000, 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000288000-0x8c)={0x3, 0xa17, 0x212, '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]}) 2018/01/31 15:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) fremovexattr(0xffffffffffffffff, &(0x7f0000795000)=@random={'user.\x00', 'net/wireless\x00'}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000090000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000232000)="") signalfd(r0, &(0x7f00007bb000-0x8)={0x8}, 0x8) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000-0x50)={@generic="cb62dbde3703e2749b60018d21332f6d", @ifru_data=&(0x7f000001b000-0x20)="a03c25ad372397a537ad52a8a058e2e01dec38d6c8d1bd725e748b010ce16f7d"}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000000f000)={0x6, 0x1000}) 2018/01/31 15:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000052d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001d000-0x4)=0x10, 0x800) fcntl$notify(r0, 0x402, 0x80000034) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000186000-0x8)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f5f000-0x250)={0x7, 0x1, 0x6, 0x185, 0xa, [{0x400, 0x20, 0x4781, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}, {0x7f5, 0xffffffff, 0x401, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x5376, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7f, 0x1, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x9, 0x9, 0x76d, 0x0, 0x0, 0x2182, 0x0, 0x0, 0x0}, {0x2, 0xa6, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x400, 0x2, 0x0, 0x0, 0xd24524669c3ec312, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x101, 0x10001, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x81, 0x7ff, 0x5, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) recvfrom(r2, &(0x7f00002ee000-0x18)=""/24, 0x18, 0x0, &(0x7f0000a9c000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair(0x4, 0x4, 0x200, &(0x7f0000edc000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00004b1000)={0xaa, 0x2, 0x0}) 2018/01/31 15:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x400) pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000eb2000)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000044000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00004a4000)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a58000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0xfffffffffffffe56) r6 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000367000-0x74)=[@in6={0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe11e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}], 0x74) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a78000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000400000)=0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000923000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000034000)={0x0, 0x79, "cf8f4729f4cf9f6b02da85f7e1575b2511b5716883a3b53ddde3755264326345e127ecab9a8f979f25e43d36b38443e7f94de39456c9f752482d0640b752ec872e3a64dbddff1b58231371c97c0876a90a96dc981c5f6cd1af62efed6117aa6898224ecaae10dc4c02c5ecb135bc1075f4f646699378ba2492"}, &(0x7f000064f000)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000819000)={r4, 0xe4, "64f4d39503a9d4e9fe5a43e3b4ead6b368c91e135cef5bfd7793ec977c9693926cb35f2e10fd16b134e25f10b8f61e37ae2aaf42319f62de595c1b2156eaecfa152e9aed8d30fb1aa1953fb33c7bb68ea904366cf015a81ebe72d1c6a7db38de5b409392e2dc0b1f8a4c302142c5a8dd2a01c86cc9ee97ac2ada340a9fe169ac7398eb4bf327b4d0768e1887fc2d29dc81d6ab5e8f66f78f7e9183aad59c0d9ffa97c1485b47ba589bbecd69b33d33a96b8e8dc2a065d0bfb0fb32ae4cf3b17e1e91790e26178e22118f1b1879af16c2047b149e919601d6d2d418fe53cbe16577f340e6"}, &(0x7f0000d59000-0x4)=0xfe) r5 = syz_open_procfs(r3, &(0x7f0000866000-0xb)='projid_map\x00') close(r5) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/01/31 15:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x200) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x81003) pread64(r0, &(0x7f0000418000-0xef)=""/239, 0xef, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000063a000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xfffffffffffffce7, 0x0, &(0x7f000061c000)=[@register_looper={0x630b}], 0xffffffffffffff0a, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_getres(0x4, &(0x7f0000950000-0x10)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000011d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000123000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007e0000-0x10)={r1, 0x1000, 0x18000000000000, 0x623}, &(0x7f0000cf4000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(r0, &(0x7f00000a8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a51000)=0x60) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006ae000)=""/144, &(0x7f0000709000)=0x90) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000219000)={0x1f, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x1ff, 0x0, &(0x7f0000b11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xd31, 0x4}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) pwrite64(r2, &(0x7f000042d000)="0a0fcf578a8f8daf0db3ffc04f76fbede8955e579196edffeeb28d491e3497ebdd979268c735b0cb1a8911e03b7d1d6419d5777063b01309394eacf63fb696c21f38d8e10c4202138beea38b2ab9dd7d0e513f0591006306c8f72400c6c063cabbf66f86534982b6213348b2df9c4d4f92596cbc09e5425aa28f478637839ac81e8d38179e3e222ccf8275dda8abea339f76a1d5058086a4a954e550a458fc79c97d", 0xa2, 0x0) sendto$inet(r2, &(0x7f00008fd000)="f43b3743b4836dc9b8d8850617a29118b80d9097a5dd876b22110e1b78e2da74d8007f3c64ea66d40eb7fa28b93d645586079de489b19a", 0x37, 0x804, &(0x7f0000653000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x800003fd, @time={0x0, 0x0}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x3970, 0x80000000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000fa7000)=""/219) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000034f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0xfffffffffffffffe) 2018/01/31 15:18:49 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ed6000-0x8)={0x0, 0x1}, &(0x7f0000199000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005b0000)={r1, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c66000)=0x0, &(0x7f0000d27000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0xa, &(0x7f00007ab000)=[{0x8000, 0x7, 0x3, 0x1f}, {0xfffffffffffffe00, 0x3ff, 0x7f, 0x80}, {0x8, 0x3bcf, 0x0, 0x9}, {0x8000, 0x5, 0x6, 0x1}, {0x2, 0x100000001, 0xa96, 0x3ff}, {0x5, 0x80000001, 0x1f, 0x6}, {0x5, 0x80000000, 0x2, 0x6}, {0xbb6, 0x9, 0x4, 0xffffffff}, {0x2, 0x2d1b, 0x18f, 0x2000}, {0x0, 0x5d, 0x10000, 0x3ff}]}) getdents(r0, &(0x7f000076a000)=""/91, 0x5b) getrlimit(0x0, &(0x7f0000152000)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000ab0000)={0x100000001, 0x30fa, 0x3, 0x2, 0x1, 0x10001}) [ 73.731580] device gre0 entered promiscuous mode 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000526000-0xc)='/dev/autofs\x00', 0x181000, 0x0) syz_emit_ethernet(0x7d, &(0x7f000015c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@llc_tr={0x11, {@llc={0xfe, 0xbc, "7ba4", "3b1a603cb76ecce49cd98d02d3327f2228a694bd85bbfd87c9e3630e92d97115efd0067b81160f8fa059fdc82e45e4d00a528d6bc7bfdaa863966ba5ae72f9d8a3e991493e5eecf94ab30a947086cdb32b7424658052cefb97f624648ac39e73be9a7cd3ebfd849a44bc02"}}}}}, &(0x7f00002aa000)={0x1, 0x4, [0x20f, 0x322, 0x8d1, 0x121]}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 15:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) [ 73.803024] binder: 13502:13523 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 73.847173] binder: BINDER_SET_CONTEXT_MGR already set [ 73.852522] binder: 13502:13538 ioctl 40046207 0 returned -16 [ 73.862368] binder_alloc: 13502: binder_alloc_buf, no vma [ 73.868406] binder: 13502:13540 transaction failed 29189/-3, size 0-0 line 3127 [ 73.881106] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.887227] binder: undelivered TRANSACTION_COMPLETE [ 73.894536] binder: undelivered transaction 77, process died. 2018/01/31 15:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x5db6e6049e1d2312) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000cea000-0xc)={0xd9, 0x100, 0x4, 0x0, 0x6, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00004ce000-0xa)='net/icmp6\x00') ioctl$VT_RELDISP(r1, 0xb701) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x458280, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000000f000-0xc)={0x20000000, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c691cf328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x10, 0x89, 0x0, @mcast1={0xff, 0x1, [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}, {[], @tcp={{0x0, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000012000)={0x0, 0x1, [0x0]}) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x80) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000a16000)=0x0, &(0x7f000038b000)=0x4) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000035000)=0x14, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000029000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000036000-0x4)=0x14) bind(r0, &(0x7f0000035000-0x80)=@ll={0x11, 0xf5, r1, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x56) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x1020000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r2, 0x0, &(0x7f0000036000-0x4)=0x0, 0x80800) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000036000)=0x0, &(0x7f0000037000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000033000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000f000-0xa)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0x9, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:49 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) signalfd(r0, &(0x7f0000af6000)={0xfa72}, 0x8) statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000183000)=0x1) 2018/01/31 15:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, '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 = accept(r0, &(0x7f00000a8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a51000)=0x60) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006ae000)=""/144, &(0x7f0000709000)=0x90) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000219000)={0x1f, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x3, 0x1ff, 0x0, &(0x7f0000b11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xd31, 0x4}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) pwrite64(r2, &(0x7f000042d000)="0a0fcf578a8f8daf0db3ffc04f76fbede8955e579196edffeeb28d491e3497ebdd979268c735b0cb1a8911e03b7d1d6419d5777063b01309394eacf63fb696c21f38d8e10c4202138beea38b2ab9dd7d0e513f0591006306c8f72400c6c063cabbf66f86534982b6213348b2df9c4d4f92596cbc09e5425aa28f478637839ac81e8d38179e3e222ccf8275dda8abea339f76a1d5058086a4a954e550a458fc79c97d", 0xa2, 0x0) sendto$inet(r2, &(0x7f00008fd000)="f43b3743b4836dc9b8d8850617a29118b80d9097a5dd876b22110e1b78e2da74d8007f3c64ea66d40eb7fa28b93d645586079de489b19a", 0x37, 0x804, &(0x7f0000653000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r0) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x800003fd, @time={0x0, 0x0}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x3970, 0x80000000}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000fa7000)=""/219) 2018/01/31 15:18:49 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dcd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f00001e9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/31 15:18:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000412000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 15:18:49 executing program 6: prctl$intptr(0x24, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fchmod(r0, 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x4)={0x2}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000)={0x6, 0x800, 0xb7, 0x9, 0x80, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x2, 0x1, 0x2, 0x1, 0x2, 0x80, 0x20, 0x3a, r2, r3}, {0x4, 0x6, 0x66e, 0xd3, 0x3, 0xa72, 0xffff, 0x8}, {0xe288, 0x61, 0x7, 0x80000001}, 0x40, 0x5, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x2, 0x2, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0x0, 0x3, 0x0, 0x7f, 0x3, 0x1}}, 0xe8) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/200) 2018/01/31 15:18:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="d83d1c62341b6e18b008fa6314e1fcdf", @ifru_flags=0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/01/31 15:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) lookup_dcookie(0x6, &(0x7f0000efd000)=""/75, 0x4b) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000085000-0x4)=0x5, 0x4) 2018/01/31 15:18:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40080100, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006df000)=0x0, &(0x7f0000e72000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:49 executing program 4: 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) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/sequencer2\x00', 0x701000, 0x0) connect$ax25(r0, &(0x7f0000ed7000-0x10)={0x3, {"9917aa76cec5d0"}, 0x2}, 0x10) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:49 executing program 5: 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) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000061b000-0x1)="01") readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) 2018/01/31 15:18:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000288000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c55000-0x4)=0xc, 0x80800) setsockopt$inet_buf(r0, 0x0, 0x4000000000000010, &(0x7f0000685000-0x10)="02000000020001001300be8c5ee18c88", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000141000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b56000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fed000)={0x2, 0x1, 0x100000001, 0xac4e, r2}, 0x10) recvmmsg(r0, &(0x7f0000903000)=[{{&(0x7f00006d2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000144000-0x10)=[{&(0x7f00003ce000+0xfb1)=""/19, 0x2}], 0x1, &(0x7f0000b1b000-0x10)=""/16, 0x10, 0x1}, 0x1f}], 0x1, 0x12001, &(0x7f00002fc000-0x10)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00005f7000-0x4)=0x0) 2018/01/31 15:18:50 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e7d000-0x8)=0x1) 2018/01/31 15:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5b) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/31 15:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c53000-0x77)="41954ddc3e2bb9e5d030194a7c923cecbcba7fb90729cbae8cdabd9c800ed1ea2cc6ba987960adef1f38df5c107c8c402ba7b5aaa2d1af5fc93bc6d20a986da920f3f62bde3a67864e16cb1f4713fc8438c118f33cd76ed948d67200590f3ab5c5abe63d3dc64c21f493e6c3d5f39fe5fcdd975d15d3b6", 0x77, 0x4000000, &(0x7f00005d7000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) 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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x4, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000cef000)=0x0, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ee6000)={0x0, 0x88, "2b089ad59ce59850dcfb90ef0ea20e63f1876b481119054735922ef136ff04f6512513c56427ba80688b5532da8fbcc97db0d8348acda1b51302214a0c65c94d8b4917f42446b3a3a19e833793425c8a0e931642cc6556f798694b581fa96184d6eda3d5bf124e136a887d03d847fb19cba0df6843c9aced9201e5d64207e23a8bb7e352e7a7f254"}, &(0x7f00007de000)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000603000)={r2, 0x40}, 0x8) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d8d000)=0x80, 0x4) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) [ 74.204878] IPVS: Creating netns size=2536 id=16 [ 74.925560] pktgen: kernel_thread() failed for cpu 0 [ 74.930710] pktgen: Cannot create thread for cpu 0 (-4) [ 74.936158] pktgen: kernel_thread() failed for cpu 1 [ 74.941245] pktgen: Cannot create thread for cpu 1 (-4) [ 74.946638] pktgen: Initialization failed for all threads 2018/01/31 15:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d4000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r0, &(0x7f0000fcd000)="d2b85e1eb00a0001010f4000040700fffb01000080b6be701822059200003e4d87468ce22c0016f596197581ce37bbde", 0x1e0) 2018/01/31 15:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cf7000)='./file0\x00', 0x16) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00009a2000)=0x97f0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) prctl$setmm(0x23, 0xb, &(0x7f00000b1000/0x1000)=nil) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007ae000-0x70)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000f1000-0x4)=0x4, 0x4) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sg(&(0x7f0000204000)='/dev/sg#\x00', 0x8, 0x10000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000043f000-0x8)={0x4, 0x8, 0x9, 0x100000000}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x200001, &(0x7f000067c000)=0x0, &(0x7f000092c000)=0xfffffffffffffe2c) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045d000)={0x4e1a, 0x6, 0x1, 0x1, 0x200, 0x10115a5b, 0x10001, 0x1, 0x0}, &(0x7f0000319000)=0x20) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000031a000-0x8)=@assoc_value={r3, 0xffff}, &(0x7f00007c9000-0x4)=0x8) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000031a000-0x4)=0x8, 0x4) accept4$nfc_llcp(r2, &(0x7f0000bd8000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000035f000-0x4)=0x60, 0x80000) 2018/01/31 15:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f00000f1000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00006ae000)=@hopopts={0x3a, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x100, 0x4, 0x4, 0x400, [0x80000001, 0xada3]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x92, "ff74e4fb7ba6fe651e75d95b312f141c56ba687e173e34087277924331a900f6c615223f9abdd968290673f99afd81d3f75ea759495676a6ea5a970a97b86ae5e05e7bde7307b38cb693d6c00bad1a480d28c4b561609ca06bf2762bb2dd4056503c9999aa0ba3d63886ff9f26615ac9a0709f0b6bcffab2df2ea0b239a40881cceb78abd85a4d1ec4d051cd64b9df556de3"}]}, 0xc0) r2 = accept$inet(r1, &(0x7f0000dc3000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d2000-0x4)=0x10) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000563000-0x4)=0x0, &(0x7f0000558000+0x353)=0x4) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000)=""/0, 0x0) 2018/01/31 15:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x1c)=""/28) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:50 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x21, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a46000-0xa1)="", 0x0) close(r1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fd9000-0x5)='ceph\x00', &(0x7f0000eca000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd9000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) add_key$user(&(0x7f0000f30000-0x5)='user\x00', &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd8000)="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", 0xfe, r2) getsockopt(r0, 0x3f, 0x6, &(0x7f0000395000)=""/187, &(0x7f0000fd8000-0x4)=0xbb) 2018/01/31 15:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000cf000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f0000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000040d000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000022000-0x4)=0x2) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000cf000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f0000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000040d000-0xc)={@rand_addr=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000022000-0x4)=0x2) 2018/01/31 15:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mkdir(&(0x7f000042f000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000920000)='./file0\x00', &(0x7f00009a2000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") timerfd_gettime(r0, &(0x7f0000aeb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:50 executing program 4: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c91000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cd7000)=@int=0x0, &(0x7f0000c4b000+0x2cb)=0x4) syncfs(0xffffffffffffffff) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/31 15:18:50 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x10401, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syncfs(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 15:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000a02000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x10, 0x80800) fstat(r1, &(0x7f00000d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000990000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = getegid() lstat(&(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000685000-0x10)=[r2, r3, r4, r5]) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00002d0000)=0x6, 0x4) fcntl$setlease(r0, 0x400, 0x0) r6 = syz_open_dev$sg(&(0x7f0000dba000)='/dev/sg#\x00', 0x7ffffffb, 0x9ffc) getdents(r6, &(0x7f0000930000)=""/17, 0x11) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000980000-0xd0)={0x0, 0xc8, "e2d9db931050c1a6c0fe2a097d282a36c858df423642588d4b5b64247aeecce3085a7ac15f1aa98a4abc2596656a166c4543d8567a6ed33277a6079514645fd16a784b7effd7b61567d34632d27ac46134a2eb3d30b63739d1622d6c66285b2596d689c130a36a05e318a7241f1b0a012eaa2ad9cacbad520e09bb5ef2a7e6ce7123731f2e5df06bb3cb1761c264ee96df1968895897856dd49b7f473d6da2bafd0e736e073fb1255954f6e9eec2f5fd4387cae8a568ba51dabc6cfcfadce8c79211a44f1a29b53a"}, &(0x7f0000abb000)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00009ee000-0x1)={0x10001}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f66000-0x20)={0x4, 0x4, 0xa, 0x10000, 0x0, 0x7, 0x0, 0x1f, r7}, &(0x7f0000739000)=0x20) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) [ 75.080829] sg_write: data in/out 16779916/434 bytes for SCSI command 0x2c-- guessing data in; [ 75.080829] program syz-executor4 not setting count and/or reply_len properly 2018/01/31 15:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) [ 75.140108] SELinux: unknown mount option [ 75.171049] SELinux: unknown mount option 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002000-0xff)=""/255, &(0x7f0000001000-0x4)=0xff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006ab000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x5, 0x16caeff6, "d0e767616a129773e05fec5f1f812543d08a1cee54a3d01f91eb77c96868301c3b7a7a87c943a2d2ff675b42e16fd78a2dd19cf2b0bbc6433fe9dd61b0b97b68885d233d6edd2571f6c28ff8e91403c9"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000095a000-0x4)=0x0, &(0x7f000049f000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009da000-0x90)={0x1f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000246000)=0x0) capset(&(0x7f0000114000-0x8)={0x39980732, r2}, &(0x7f0000652000-0x18)={0x0, 0x7ff, 0x1ff, 0xdb7, 0x9, 0x8}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) fcntl$getown(r3, 0x9) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/31 15:18:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) unlinkat(r1, &(0x7f00008c8000-0x8)='./file0\x00', 0x200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b4000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mkdir(&(0x7f000042f000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000920000)='./file0\x00', &(0x7f00009a2000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") timerfd_gettime(r0, &(0x7f0000aeb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000083e000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000242000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xacb0e87b6b1e3ca0) r2 = syz_open_procfs(0x0, &(0x7f00001ec000-0xb)='clear_refs\x00') ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000014a000)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="1a82902e1dce", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) keyctl$link(0x8, r0, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e2a000)={0x0, 0x0}) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getresgid(&(0x7f0000154000-0x4)=0x0, &(0x7f0000607000-0x4)=0x0, &(0x7f0000770000)=0x0) fstat(r0, &(0x7f0000ea9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r2, r5, r6) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f0000931000-0x77)=@dstopts={0x6c, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x1000, 0x2, 0x5, 0x0, [0x8]}}, @calipso={0x7, 0x18, {0x4, 0x4, 0x6, 0x400, [0x5, 0x9]}}, @enc_lim={0x4, 0x1, 0xc1}, @ra={0x5, 0x2, 0x83}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x0}, @generic={0x9, 0x25, "d2429345cb9370c2fe9ce47b4c38d5a00412c4dcd28724c43399a33611fccd46f541a28d1f"}]}, 0x77) r8 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c9c000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000057b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e85000-0x4)=0xc) sendmmsg$unix(r7, &(0x7f0000a5f000-0x70)=[{&(0x7f000004c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f48000)=[{&(0x7f0000cc7000)="0556cae74b74b0267eff34b9cefbb89d622e5404d00874259d2705bb73d44bd77f4172ed80c5de6c564b0693207a54cb7945cf9dafc4dc31d76989ec1bd8fd578edcbf1cd73b7e79484b2a9075758bd0639a942da064bbfe9ea13db39bad501471681938a18a9ca01e32477e8b836fff06bd3cca5138041706c0f719d4b9c6f0144d3c38f627b1609d7907c3e5eef335b0559895a6b19be80766fe782a8d31b1d7f8979bfd60bfd3fe4de34a8d08d6124451b157c1694e013c9c0d5b5d7dfaae682b27acaa599b", 0xc7}, {&(0x7f00008b1000)="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{&(0x7f000044f000-0x1000)="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", 0x1000}, {&(0x7f0000078000)="731d2f50541192c01667468662d1363538b4c9f846ab608dc24bbb644566e2a1093ba3599aab164a7034cd4368c7312e4c2a58c82dbf0065f17acfe2e4aa6b7cc6aa6fc8636d391b2b0208902d8461e696ba9cbc8aff51e3c976dea65699f8cf7464727314c850ae66e5fbfac00f600e0e9f", 0x72}], 0x3, &(0x7f0000095000)=[@cred={0x20, 0x1, 0x2, r10, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x24008810}], 0x2, 0x80) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000856000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000806000-0x4)=0xce04031d8a494e2a) sendmsg$key(r0, &(0x7f0000249000-0x23)={0x0, 0x0, &(0x7f0000b21000-0x10)={&(0x7f000077d000-0x120)={0x2, 0x0, 0x4, 0x7, 0x24, 0x0, 0x1, 0x1, [@sadb_lifetime={0x4, 0x4, 0x1, 0x100, 0x4, 0xffff}, @sadb_address={0x3, 0x17, 0x33, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xf, 0x4, {0x6, 0x2b, 0x2, 0x4, 0x0, 0x400, 0x0, @in=@rand_addr=0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}}, @sadb_x_sec_ctx={0x3, 0x18, 0x20, 0x44, 0xa, "23bcfb5e5c99cfc11696"}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x4, 0x8001, {0x6, 0xff, 0xbec2, 0x9, 0x0, 0x6, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff}}, @sadb_address={0x5, 0x0, 0x7f, 0x20, 0x0, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x6, 0x0}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000574000)='/dev/vga_arbiter\x00', 0x224440, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006a0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e21000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x28c, 0xa, 0x20, 0x20, 0x6, 0x0, r3}, {0x200000000, 0x5, 0x4, 0x20, 0x7, 0x953, 0x0, 0x1}, {0x7fff, 0x9, 0x80000001, 0x9}, 0x20, 0xf, 0x0, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x6, 0x101, 0x1}}, 0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000b77000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00006b3000-0x4)=0xc) bind(r1, &(0x7f00008d6000)=@can={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/31 15:18:51 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00004ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000067d000-0xc)={0x0, 0x57d7, 0x30}, &(0x7f0000e04000-0x4)=0xc) syncfs(r2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008b2000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000ca6000-0xb0)={{0xffffffffffffffff, 0x5}, 'port0\x00', 0x40, 0x1020, 0x0, 0x1ff, 0x400, 0x20, 0x7, 0x0, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000364000)={0x0, 0x401, 0x0, 0x100000001, 0x0}, &(0x7f0000ae5000-0x4)=0x18) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r0, 0x0, &(0x7f00002c9000)={&(0x7f0000b36000-0x7f)="1af7aa2da0e4b9f081efd1144d85d6108c872319a26e72c16991aa34b3c042fc248ca5847a0e576f3a88f863389707d4f27ff132ea1bcc018eb13a71c6ee555ad8f4170fbd692eb2d944dff1cdfb606b4e894d941edee412688b064617188d5dbdf4ee14d4c2f1c8c3fd71ab2d5ea9e6f800ca916c18a1f916262aeb864067", 0x7f}) r1 = gettid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c1b000)='/proc/self/net/pfkey\x00', 0x600, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00009f8000-0x4)=0x0, &(0x7f0000606000-0x4)=0x4) r3 = syz_open_procfs(r1, &(0x7f00000b8000-0x11)="6e65742f69708d5f4b725f636163826500") pread64(r3, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 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) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000001000-0x6a)="737275aa7465560041bef1c9bc7a6c0cec8c5360d7b4dfe132d37deded14cd5b41700b1fd5862c7b017247b81a071b2c47c1c9f55c8ee048dd29b081729831b2cedc043cca3fa67dcada7a329cccd9234d03cd185113dbde25d6a1d7e3afc9108615487c0e770a256cc2", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000316000-0x2)='&\x00', r0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9d)="b074593a30a05b5126c943bb6ec787859d281e7b687fcddb6d0b8c870eb2c1e8fb67b3d6a441e5a3d8c2f0b6b3a6c98a271ef823d839112c7bbc3b3509f8a7f340de0bf02fb3569a682ab9d62df7cff409dc7a0a9eaee764a7b37eaeccdbc593318620e4fbdf9409faba9ec5716595615b36d9c4bf39eb944201127e952c31728bb674dbe1b527252ac91734c88af36903519fa915794516b481f24843", 0x9d, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x88080, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 75.311403] SELinux: unknown mount option 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000011000-0x20)={0xff, 0x10001, 0x1000, 0xff, 0x4, 0xf8}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x30)=[{&(0x7f000001a000)="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", 0x1000}, {&(0x7f000001a000)="dc3b052ae75dcb242306963df9af404eb8456dc9d256a687815d06b3efcfa653ca03d7847356bf2041258377211cec6ee6b92d6c117fac610081bf117ebd6ed01594643fab9dbe74d694b78ea096e161d3b6b691b1897f049ae8bfbb7b5aad9f2fddf8bf7d06d33d0aceb7b2157a25eb18e852177780550f0ecb84170384cce359933f2e19c693ebd810980b9cc7ef07328424fb1f8aac0078ef13b00f9d337ef65f41f49418087618eda790b424fd8b4380bfebce9751da08", 0xb9}, {&(0x7f0000003000)="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", 0x1000}], 0x3, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000000d000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f000001b000)="fb3b5d58aa91ec142b019e93b895650f726cc2729bbe02b665b3dc3a86b91751f06822eabae3881ed56de453caa443ecb03c7bab3e7c46e98755c4264c542e06ecab2bd2144c7e1a7f22e2d3cb53b8c201b9b6b0dbed30b3508725afa92de5d5c42605514b5b4c6a5501a895dc583a820b259b6398d597ebefd510ac08bbb6869f87c642c0ae158dfa8b0abd01e761717bedaa7c19cae741d766043347817b4df63256e93c095af245373197630399ea132ffbbf357062b2", 0xb8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000001a000)='./file0\x00') faccessat(r1, &(0x7f0000019000)='./file0\x00', 0x23, 0x1900) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x10)='\\ppp0locgroup&@\x00', 0x10, &(0x7f0000980000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000856000-0x10)={0x6, &(0x7f0000646000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) open(&(0x7f000008e000)='./file0\x00', 0xe0080, 0x0) fgetxattr(r0, &(0x7f00001ff000-0xc9)=@known='trusted.syz\x00', &(0x7f0000df0000)=""/38, 0x1b) connect$inet(r0, &(0x7f0000dc6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009da000-0x90)={0x1f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000246000)=0x0) capset(&(0x7f0000114000-0x8)={0x39980732, r2}, &(0x7f0000652000-0x18)={0x0, 0x7ff, 0x1ff, 0xdb7, 0x9, 0x8}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) fcntl$getown(r3, 0x9) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000752000-0x8)={0x0, 0x100000000}, &(0x7f000078c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000025a000)={0x7, 0x8, 0xffffffff, 0x100000001, r1}, &(0x7f0000b26000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000061f000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000626000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a15000)={r2, 0x3, 0x5d, 0x7}, 0x10) 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d81000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000356000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000)={0x7fff, 0x0, 0x0, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000005000-0x10)={0x1000000000000, r2}) write$evdev(r0, &(0x7f0000003000)=[{{0x0, 0x7530}, 0x5297, 0x41, 0x1}, {{0x0, 0x0}, 0xff, 0x297, 0x6}, {{0x0, 0x7530}, 0x1ff, 0x5, 0x5}, {{0x0, 0x0}, 0x7, 0x1, 0x6}, {{0x77359400, 0x0}, 0x3, 0xff, 0x0}], 0x78) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0x0, 0x1ff, 0xe85, 0xffffffffffff0000}) userfaultfd(0x800) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000b000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b81000-0x11)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r2+30000000}, &(0x7f00006d0000)={0x0}, 0x8) sendfile(r0, r1, 0x0, 0x2) ioctl$TIOCSBRK(r1, 0x40044591) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000295000)=0x1, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e63000)={0xff, 0xfb, "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"}) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x101, 0x0) write$tun(r0, &(0x7f00006a0000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x401, 0x6, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0xa68b, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@rand_addr=0x401], 0x81}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, ""}}}, 0x62) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7d000)=0x0, &(0x7f0000632000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a5000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000761000-0x4)={0x970c}, 0x4) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getpeername$llc(r1, &(0x7f0000823000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a48000-0x4)=0x10) sendfile(r1, r1, &(0x7f0000058000-0x8)=0x20000, 0x10005) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000bcf000)=0x53, 0x8) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b7a000)=r1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000e1a000-0x1000)="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", 0x1000) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ae8000)='/dev/ppp\x00', 0x329000, 0x0) socket$inet6(0xa, 0x0, 0x5) 2018/01/31 15:18:51 executing program 3: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000710000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000005000)=""/222) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000555000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000056a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000077f000-0x28)={0x6, 0x11, 0x7f, 0x0, "d7566b14e96a0a4e09e30fe4911a1db124f350e3552a46a45bcb948f38ca26cf"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000)=0x0, 0x3f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000495000-0xa4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}], 0x1c) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000da3000)={0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0xc) r1 = open(&(0x7f000035f000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002d7000-0xb8)={0x0, 0xbb, 0x800, 0x8, 0x6, 0x340e6a55, 0x1, 0x8, {0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xb8f, 0x9, 0x80}}, &(0x7f0000ea2000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c2f000)={r2, 0x81}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000c06000-0x1)='net/ip6_mr_cache\x00') pread64(r3, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009da000-0x90)={0x1f, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000246000)=0x0) capset(&(0x7f0000114000-0x8)={0x39980732, r2}, &(0x7f0000652000-0x18)={0x0, 0x7ff, 0x1ff, 0xdb7, 0x9, 0x8}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f00000e4000-0x20)={0x2, 0x2, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d46000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0x10) fcntl$getown(r3, 0x9) socketpair(0x4, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000467000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$selinux_load(0xffffffffffffff9c, &(0x7f000024b000)='/selinux/load\x00', 0x2, 0x0) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) mkdirat(r0, &(0x7f000045c000-0x8)='./file0\x00', 0x4) modify_ldt$write2(0x11, &(0x7f0000cbc000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000edb000-0x9)="747275737465641e00", &(0x7f0000077000-0x1)='\x00'], 0x1000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001bd000)=0x0) chmod(&(0x7f0000a7e000-0x8)='./file0\x00', 0x180) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000655000-0xda)="b72a73232c24fa0befed722c793db01f10b9e76c2beece12b6f36ad5cacd8cca9c0131d12050cf14f7276e507b5f3e654d27f3274d75c7834399740409980051daafac2ccdbf88a630f10662377251875ec0bd3840ab814cfc3cfd002cff240a1cd81394e560bb7c21df64b3fa4af39f265f1455ba0899d2fc21747a55568673b6d3b3398ddc26fffb5a37dc13243bf75a9339437263036bcb6561c28bb7ac69922ec0e782edd5019c5d2d6f21c0c4223255cbf8726534b8b99147e45697747213c1142a654d00bb2de0fd7feecc02f1e686939451e051615fa5") 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f47000+0x442)='/dev/ppp\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000021b000)=0x100) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="19000000200019fff63d001400000006020000161503000500", 0x19}], 0x1) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000003) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000380000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005a2000-0x8)={0x79, 0x37}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007aa000)=@generic={0x7, 0x3, 0x7}) memfd_create(&(0x7f00002df000)='/dev/pktcdvd/control\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') fcntl$getown(r0, 0x9) utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001bb000)=@assoc_value={0x0, 0x0}, &(0x7f0000efd000)=0x8) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffe) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fa1000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001ba000-0x20)={0x7fff, 0x1000, 0x8204, 0x400, 0x8001, 0x5ca6, 0x4, 0x3, 0x0}, &(0x7f0000b92000)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000be2000)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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) close(r0) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000005f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000707000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3, 0x6, 0x4, 0xd9, 0xfff, 0x2f9f, 0x5b9, 0xffffffffffff2dfc, 0x6, 0x0, 0x0, 0xc7, 0x7fff, 0x2]}, &(0x7f000025e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000029d000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xf5, 0x8001, 0xff, 0x0, 0xfffffffffffffff9, 0x0, 0xbbcb, 0x3, 0x6, 0x2, 0xffffffffffffffff, 0x8, 0x6, 0x2]}, &(0x7f0000c58000-0x4)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d14000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f0000e68000-0x6)='.dead\x00', &(0x7f000049d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b41000-0xd)='/selinux/mls\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000f84000-0x8)='keyring\x00', &(0x7f00001a8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000c3f000)=[{&(0x7f0000bc7000)="b78bf6abfee1eb2a3abb791d66d04b13113aa1ffa202d97a7a4b6a70e803f85006c00817d5531c10a32f495c86291b4f683f3205e13106fd209c933b16a3a9dcd6", 0x41}, {&(0x7f0000dea000)="e239f811762586e28faca1184c20ac7ae7bd0b61a78d787788702503670686bae1187d48f420567e9cffad1d1e6ce6ba93afab6c59401d0e1ef3e24b8ec8ece8b2349701853366352e481942ca029b041c04ba008dacb3895551e3f353e07b1a4c2e2ed4dea3d8c2458232dea217de10815f581683e9e7bc7053f242de2b93903846bab2e1ba1dacbd7107fadfaffb33f86d3c4b6e961fb129d39e2fc6eb14b4058ebd4ddba983d5debae9b9f72571ca", 0xb0}], 0x2, r3) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000026a000)={0x5, &(0x7f00009e3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000283000)={r4, 0x2}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b13000-0xa)='/dev/ptmx\x00', 0x80, 0x0) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007d0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007e8000)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000d2c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000319000-0x8)=0x6) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/pktcdvd/control\x00', 0x400, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xa7f, 0x568) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00006ec000)={@common='gretap0\x00', @ifru_names=@generic="8a481478e3bb2c79b0b89eb5fcb8e183"}) 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000091e000)=""/209) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) getpeername$ax25(r0, &(0x7f0000cb3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000620000)=0x10) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x3, 0x406) fallocate(r0, 0x20, 0x0, 0x10000) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000b2e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb1000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fa7000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31a, 0xab5e, 0x81, 0xfff, 0xff}, &(0x7f00006bc000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a99000-0x8)={r1, 0x790}, &(0x7f0000a6a000-0x4)=0x8) sendto$inet(r0, &(0x7f0000304000-0x98)="fd12a57f435cf9396890c9e78878719f2938c7eab4e2978720e3572613431e8e7d37f0deb5ffc278770178e624779b43a3c4617b83c651e7a7ad317ae67d210cdb30e07eebfb4305b22fd46326ef9ef12a3e082a39feeb8d5f2e60b2c6808bc017636dd293128b975b78ad7f703a3aa8c87fb301038852fd28be581bb3ea126252811ce4addbabb4621516307266b47ded432915f0591312", 0x98, 0x0, &(0x7f0000de7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e4c000-0x15e)={r2, 0x12, "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"}, &(0x7f0000b35000)=0x214) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b68000)=0x0) r4 = memfd_create(&(0x7f0000583000-0x1)='\x00', 0x3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00009e3000)=""/0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002ec000)={r3, 0x5, 0x10, 0x6, 0xd0ee}, &(0x7f0000097000-0x4)=0x18) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000f13000-0x3b)="28f54e30a5abb689dc6a325b7a1d69ebfcb176c3e9a6e73803aa5de1a22cfc18b869390fbad4dc285f6f24499a201443b0498114892b5d3e747cf6") fchdir(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000677000)=0x2, 0x4) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000)='/dev/hwrng\x00', 0x2000, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000030000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x0}, 0x48) close(r2) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000022000-0x4)=0xffffffffad36b24d, 0x23c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000023000+0x573)=""/36, &(0x7f0000023000)=0x24) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000022000)='tls\x00', 0x4) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000020000-0x4)=0x1c, 0x800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000023000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa4}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x7f, [0x7, 0x8, 0x5, 0x3, 0x81, 0x5, 0x5, 0x6]}, 0x5c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000001f000-0x4)=0x1000, 0x4) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000966000-0x8)='./file0\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002ca000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3b000)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ce4000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d3f000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f00001d4000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x50}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000439000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d43000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) mq_timedsend(r2, &(0x7f0000049000)="f2bcbd986b87e780ed06bcca7606aac633845cfe399468e092686621b9daf958417458cb3c9e7f9f27c20e9d0681a1faa6d9adf6cee85e68280bf702945460688673cee249de8b9d9444adedb9bc96235037e1ed9562390036d5e7fe05dae6a3f8ed22882c73ff49bc92f2d3751c5a339ece39cf939feefbf4b66b9fa6fff9242b71d05d65d22d5483be4a0411a1c0b173e9e8f9f940f2dadcb4384d19e92bebd1f6f5564008d793e3da630b44452d82", 0xb0, 0x2, &(0x7f0000009000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000923000-0x57)="d519ccd897ec3e172736c91ac2b42e8be4f2fb56d6979387bc42875a7e6d3dd5c83b41cb5b2b58f921c17da10a8b471c05329a10425299a5dfdfaf186c52a847aeedf342c6ad4a3469b0ec50c5895feabd3f7bd3b91e49") ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000735000)={0x6bf, 0x7, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009f9000)=@assoc_id=0x0, &(0x7f000030d000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b22000)=@assoc_value={r3, 0x88}, &(0x7f0000806000)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d0b000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffff8, 0x0}) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') write$eventfd(r0, &(0x7f0000d8d000-0x8)=0x20, 0x8) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b18000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$addseals(r0, 0x409, 0xf) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000014d000-0x30)={0x14, 0x0, &(0x7f0000280000-0x14)=[@clear_death={0x400c630f, 0x0, 0x0}, @exit_looper={0x630d}], 0x8f, 0x0, &(0x7f0000280000-0x8f)="78f8b24abe2dbc53d0d70550e515fd244774c33df12f7e2dc5ec1d1abb00892f1dafc70730d7521fef5c0848336c0371b475de63cb7f6d4f8dd4cc9e830c4d7e64e0feb028844a30b854f838793d30557dc2d8617178578bda636bb4ecf7de9e08dbe3192648bd5583e8c8b5830f9ccc15b4f81660f76af22bb9de0575c3b35c2123f6ddb724c80d996b20a3da9d9c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f56000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007db000)="6e65742f69705f7461f86c65735f6d61746368657300") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00008f4000)=0x3) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000705000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/autofs\x00', 0x8001, 0x0) read(r2, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/31 15:18:51 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000f8c000)=""/44) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f8b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8c000-0x4)=0x24) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007e2000-0x4)=0x0) stat(&(0x7f0000fc3000)='./file0\x00', &(0x7f00005f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004ff000)='./file0\x00', &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f000082e000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000008e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000294000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000871000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f000045b000)='./file0\x00', &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000092f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000960000)={0x0, 0x0}) getresuid(&(0x7f000041c000-0x4)=0x0, &(0x7f00008ff000)=0x0, &(0x7f0000c0c000-0x4)=0x0) stat(&(0x7f00008d3000-0x8)='./file0\x00', &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmmsg$unix(r0, &(0x7f0000b2d000-0x118)=[{&(0x7f0000891000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b26000-0x50)=[{&(0x7f0000450000-0xfa)="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", 0xfa}, {&(0x7f0000d58000-0xf)="5c229bc53a2f44836369cf2c3d8d5f", 0xf}, {&(0x7f0000fa5000)="124136eca4c0ab926b232b679c2cdd066544117250962fa1b09696481aaee6d8812f88c99419fde8cedd91b7db057a6be413277a974fb76281e13e6bb4f83425a46305526e4198112cf54750e87e84defc6e92bfa328e4dea235a2320df1c2bb07777acdfb98580a9c1f2d8b3277cbced1fbc2b201fe5a7f4c637bd716c275f96c63a765fc1e3053b8a9473d6c8011529be2dbe295f21eedcee000ce5ae32a58561dee37f795e0b6fc33a505f6f50685653d6d53acc227a882db066076815c85541bce1912eb0c8e795b5c4fe60352b921cc1340396c9ea6", 0xd8}, {&(0x7f0000bdd000)="", 0x0}, {&(0x7f0000ae2000-0x9d)="391270c26d130dea50ac9a7965ed250e0bee7e8079e6878aee285fb5d5f9a0ab5978497f8835464958a97619f73d1928415e9f2586059c9e59c26e525c5701c1e609bed5f2073cf7f5701c014c9e5aeffa32d5ed62e172668d2db71c215746c13946b97269c1727c7730bafc8eb4cd0b83d439b9d6a21cbd98f5a9c32070ea2eb5e481ce29937d01b246e78446a71097b49fae9c6b52f78d88f6271265", 0x9d}], 0x5, &(0x7f000038f000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x24000004}, {&(0x7f00006aa000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00005f7000)=[{&(0x7f0000fc7000)="f65bd6096474a339af467e9f60c132962f6af3cbc869e0a2a12fa51e5b65b92fb6c2d164cd1f4dc95e063f73a8f247f1479a6fb92e7ad6a7fb033e5cbe697fbe9fe09c7c62e103b5e56a8a9a723cedac37f84203226218123ed248a8cd4a74e3e3c20e6655b8fdcb1e16137ff6ac44fa82c3afc97c56509bca25a315e6aff720b3b262af0dd4a1f603f72794e54c42c54725352286ca86b5fca1057bb16fd929134accf5ce5dc7d7986148b8ab", 0xad}, {&(0x7f0000184000-0x45)="63fba17e49bf118db1f56f6eb876e2c9313e980c1ebe21bee3662da860fa664371e609007f9dffad5df4f9d5a83bc7db057d4dd1c23a82f667c553a7ae3cd4dbebf13f7ad1", 0x45}, {&(0x7f00005c5000)="0fffa47d6c25cafa05288668f0559f4605401df534c7561ab70f851591dc70be4d901397fec4d7f520c0fe91d8263afe1161edd5bbb9c66b52858b36b1b3019b517523f8a810f016b3cef176141529694ce3db1befc79fcf1b02cfc926a3f63818636bd76ae52f0d25d4b64c50430b16e0575f348f5d88cc43dd0cd70d9593f8dd34cee9ab22649e75f7fcf4426e239e1cf540795c297ba74bedca3762974d1beae9e11f0993887edecb489c0560db6db8abd01f8467ce426cb7b7d1ca36361b8cf8a0bdb6fc801cf8c50bf85747235e30e034ed13832dcd4cd92a42", 0xdc}, {&(0x7f00002d0000-0x1000)="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0x1000}, {&(0x7f0000439000)="44b054b85112bdf620464ad2ff5ef86da81134b10a1b6eef05a3a160b68a93e6bc61a0e05da4b2de21f756b8ca4fbe42ef5454fc5d9f5c8ec8d473a8d6e1b1ef99ade80986c11bb9339332a9b932ce70cc288bcca0e909286359f226e8faa546a41ed17d735d83a860ff5c9e3e47ab77697d29d139949fe8db189f94475f6e814d5514b04c0e15c73727ce9f6ff32634296e7abc591c6dba59a0cc4ec29fe5a2d581e25b30438854c256794b726d3e94afd271ff2460fed1c65eec137310e22849fd74eee2171b601a1d61a5", 0xcc}, {&(0x7f0000868000-0x95)="8f5fb52a13014fa6f513a6f22c5ba608fa79628d687cfd2b76416c2e6ecf6cc9d8bcd4d873b3385610514ce6371ad716c5791f196b31df9c615f9c61eb1a632e24bf1cd904ec55e3ba21c3ea790b21a7c55f199c844f0cd127ffc81d28296b35ca1b181e89172a714889bbb5ffca1eda9dbe475249a3c0d2e12786abfd9f6aba341c0ff5d443e3e3377b69486ebff996ca83f2e0ce", 0x95}, {&(0x7f00001e0000)="aa7d356acf63939bda3a55f7f7c475714ac6bafef5e439a19ba1aa2d7b4c2a4b15feff3ce8700c240e42923d862d70d3d8150970a36991ecaf432a1f90a8b5340450c090eba79cb1b2e68b20369463b23e48ef94144be66572e9532549e8ee578726465597336364fda0d21acf0c73e31f58e47298ba96f8a90418d1045230f265345905c19e264c0f69405a3e03ed101c9890033ad6fca6c6ddec87d4dbb57e6fb49d70333492dd38de31c4aaeed406dbb4b3ba7e5676d17e21a71c2ee97b719f78c7adf41be72e792e3c254d669c4ef81f8d86334dc5f475ee44a76a5bc8f82dc4fbee15a63b6f758ac71a5622420d4119c9e31a0f", 0xf6}, {&(0x7f0000107000)="64292d0a7ac840dc670bca7b8e0d4ebd13da2e69ab813e64f1cc7044f1408c1877ee4d7c3fc10809aa5349e09640f82f7302eff4012cc7ed98e9d07993e629fcc5d0b8d62906a685d6982f3532d6b96b8d7983ce9d2faa9764aebc240f0e358feb209232a2faeabf59113d1c1ffa12d12e3ee87d35b6f5a793abace4af7313670a429dabe2d7468d0ee11276f01517bf7171d1a1f2924bd62f87a3fa568f97bd02b1b84e607e5b2d40d6acd62107c5afb3e6c1ef298e52dde76ea82374f5543e4ce20c94d52a21234849", 0xca}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f00008e5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c33000-0x30)=[{&(0x7f0000a53000-0x2c)="689c8fd2cabcc88c565ff0219e6828279bb7bba7af2f489b12b48fc555daa66a637cb6bfa3f95b7df808da2b", 0x2c}, {&(0x7f0000b24000)="4af0f4f4d362832d6be417125d5b8f3ad9f787d4aaaa9abbe888637a58b7", 0x1e}, {&(0x7f0000d24000-0x32)="3e8c27e348119133e0e4b801552975a0ffcc32a7cc06e06e672a0cdffd4c221e98c5a01ba11b211500e4f0f9956d79791b64", 0x32}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000d77000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000063f000-0x10)=[{&(0x7f0000d94000-0x4d)="7b69349234b5329003b7d1f2f20551ed38b27184f8e1b6317773ff26333f37501a2605a64252dcc1d62454ad3d1bb8f496146a8da86def428cbc12480a5aebf99cd4187650d5a7751ad10c2014", 0x4d}], 0x1, &(0x7f0000c05000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4040010}], 0x5, 0x40) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/access\x00', 0x2, 0x0) madvise(&(0x7f0000998000/0x2000)=nil, 0x2000, 0x14) mlock(&(0x7f0000e0d000/0x1000)=nil, 0x1000) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) [ 75.913197] binder: 13861:13872 unknown command -1279036155 [ 75.924404] binder: 13861:13872 ioctl c0306201 2014cfd0 returned -22 [ 75.931794] binder: 13861:13872 got transaction with invalid offset (1, min 0 max 24) or object. [ 75.943884] binder: 13861:13872 transaction failed 29201/-22, size 24-8 line 3190 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000719000)='net/ipQ_mr_cache\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000023f000)=[], 0x0) 2018/01/31 15:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000aa2000)="8749696d4d87b4339715b7cda009d698f87f81d32000a998d48df60403b12b04d1830e35bec60d9b3b716592879bf6c6b49c4ff7d8f06f8ae616", 0x3a) dup2(r3, r4) tkill(r2, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00005a2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0x2e) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000fbe000)={0x1a, 0x1b, 0x5b, 0x7fff, 0x8fa1, 0x2a0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbf000-0x10)={0x7, &(0x7f0000922000)=[{0x5, 0xf4, 0x0, 0x2}, {0x6, 0xcb, 0xfffffffffffffffe, 0x4}, {0x20, 0x6, 0xf, 0x80}, {0x3f, 0x6, 0x100000001, 0x101}, {0x1, 0x7072, 0xfffffffffffffff9, 0x2}, {0x3ff, 0x100, 0xfffffffffffffffb, 0x3f}, {0xfffffffffffff38c, 0xfffffffffffffffc, 0x8001, 0x6}]}, 0x10) 2018/01/31 15:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$getname(0x10, &(0x7f0000599000-0x36)=""/54) capset(&(0x7f000099b000)={0x20080522, r0}, &(0x7f00004bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000084b000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009c5000-0x10)={0x7, 0x2, 0x43, 0x4, 0x0}, &(0x7f0000b30000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007ed000)=@assoc_id=r2, &(0x7f000061d000-0x4)=0x4) [ 75.974843] binder_alloc: binder_alloc_mmap_handler: 13861 20265000-20279000 already mapped failed -16 [ 75.988592] binder: BINDER_SET_CONTEXT_MGR already set [ 75.995367] binder: 13861:13872 ioctl 40046207 0 returned -16 [ 75.996494] binder: 13861:13887 unknown command -1279036155 [ 75.996502] binder: 13861:13887 ioctl c0306201 2014cfd0 returned -22 2018/01/31 15:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') epoll_create(0x6c) pread64(r0, &(0x7f0000c5e000)=""/133, 0x85, 0x0) 2018/01/31 15:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005f2000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000bb8000)='nkt/ip6_mr_cache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000345000)=""/14, &(0x7f00005e8000)=0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a29000-0x8)={0x0, 0x8}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d02000)={0x0, 0x7ff, 0x0, 0x9, 0xf9}, &(0x7f0000825000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d87000-0x45)={0x0, 0x3d, "dfe824ec7a7a001176fcaf62c6cd3dc1084357a578e621e9ab76ef807d7e3947178467a59229eddb2bd5078d35311816d847b5d27f47ba6ace04355f4f"}, &(0x7f00006f4000-0x4)=0x45) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b6b000-0x12)={0x0, 0x401, 0x5, [0x3, 0x6, 0x1, 0xbb, 0xe9a]}, &(0x7f0000dc1000)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000f1000-0x8)={0x0, 0x5}, &(0x7f00009c1000-0x4)=0xfffffffffffffd50) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cab000)={0x0, 0x2}, &(0x7f0000e87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a8e000-0x64)={0x0, 0x5c, "0c6b53d203e2d99f13ead52d8fb42abe52ed8290f764009e172ce5052ecab014a4a0e160c764befe8409eac84af6dd8614a75130b76ca3406e074dce8d0be0a2fab49c22ce11356c7c1fb5305d4ffee91542d2a06ea3c89e63a19b5c"}, &(0x7f00003b0000)=0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007d3000)={0x0, 0x80000000, 0x20}, &(0x7f000037c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004c2000)=@assoc_value={0x0, 0x0}, &(0x7f0000650000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000157000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000559000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000062a000-0xcf)={0x0, 0xc7, "1977b2d3447f5ec0b6e9a3d65e793d956ba0422f04ba4c3481616fe9ba9f933a8a68bbc59ee36290a4a6998b17808834b3eb6437c738d4ec78a9b61343ed28007a71d6c3c6660d35a102f2da8d3471f0605f2655f416f3419d1dc23ce9dcb639906f04c45ad3db8f8afa48b27508a9ab0ce17035f59dbcc19d8519ab751ed6c767e19fbef4f4cd823252e2449d2809270c3d198be8f578293b09163252c06bf91c464179e0576f2efcdfd6efa34f5cee22d8c87ff9d1b535a2fb0b29c57bb27f387c775ae67414"}, &(0x7f00007ef000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003b1000)={0x0, 0x6}, &(0x7f00004dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b1e000-0xc)={0x0, 0x5, 0x20}, &(0x7f0000a0c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001eb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000364000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000925000)={0x0, 0x20, 0x0, []}, &(0x7f0000808000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002f5000)={r15, 0xee, "42744ff7d19516b80e82c971d6151f92def3aabd"}, &(0x7f00007b1000+0x528)=0xff12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000a6000-0x6)={0x0, 0x7}, &(0x7f00009ad000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000903000)={0x5, 0x200, 0x2, 0x1000, 0x0}, &(0x7f0000299000)=0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001ee000)={0x0, 0xfffffffffffffff0, "1348b1b046751be8eeb3356bdc4bcfd0cc7d77f8aca51460383c811a57c3bfe84eff6f4e6465c88434f4ec31ba180908ea015a669f91bccdf0436a4c1939041e72e1cec0ff9bff64f43518af3ebdf21eb1daf0b3632fbeb50d9b195a3f9aecab17c8179847734a2324f22a74569d830f2245c6174eb36a4471151b261c6fd8090247d1653107dbd408aa5b1df06a44d280f48790b7f2972762504d4c634a1eb6e4dcbc26520e04bd9a2b08e75b196e5f0f020e36fadec5084cd6e417b7f53a3ffa2fb41245db347d851960693847d9c8b4b24bcdc88dfa1d8a7447a2a530e07852ef468787bc23511077b0"}, &(0x7f00008b9000)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c68000)={0x0, 0x0, 0x3}, &(0x7f0000039000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000adc000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe57, 0x6, 0x0, 0x5, 0x5}, &(0x7f0000bec000)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000da5000)={0x0, 0x8000, 0x200}, &(0x7f0000de1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000080f000)={0x0, 0x1, 0x99, 0xa1, 0x7, 0xff}, &(0x7f00004b1000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004aa000)={r19, @in6={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2000000000008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0xe5, 0x1, 0x9}, &(0x7f0000492000-0x4)=0xfffffffffffffe03) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000584000)={0x0, 0x98, &(0x7f00006f7000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xef3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008c9000)={0x0, 0x74}, &(0x7f0000692000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000913000)={0x0, 0xfffffffffffffffd, 0x4, 0x3}, &(0x7f00004aa000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f4d000)={0x0, 0xac, "32dfbece536b7b217bf17350d9425bb1774d28ee2272ac0f552aa8d1e0a2c588128ee7aaa53beffcadb45c190b94b0b5c774ae871e30eff2ae9e4472cb961c7e651e3e914a9a2d5fcab5ab44336cbfcd2708784c360e184d64d4f3d5160bfd70630be15c4bba2417011d61da882293e0bfa417e66694328680a2581fc7988440b96f47963b7b3b98f1c3d2c7268da16407de21c5cec940dbd344bf2d31df131dcdaef8b7a6b6486332e0c707"}, &(0x7f0000e48000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000eae000-0xb6)={0x0, 0xae, "ea9f3abbc1a06a012566c9c6cc808187605d6e818c26be751cedf6d406fdeff3017113a0a1fc584762a792822c747e84d9db669b555965f5840bcb6633d7b39f28d1b30ddd582000c4fad563160ebc3f06cbf1159abbb5922a63cab7e025e2762c820ab0dc4279b79c570684c5e9408d3c3151cb171cfd9368555c59e477ae5d296ff4910606848bca64a4c864510cdc770f607d5702ab75beac2d4eb9e6237194f13898e84b7b77cbd26d3b7bdc"}, &(0x7f0000914000)=0xb6) sendmmsg$inet_sctp(r2, &(0x7f000058c000)=[{&(0x7f0000e2f000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025b000)=[{&(0x7f00000bc000-0xb7)="647767c7007fa9dc0c5bdc8929e2190acf6cf8685321fe8180347bd2b1ab0439c7fabb1d76cd7ad0ebcc646fc2474234c7417926898269254b249bd90123b9ea1d4a918ea173037d9eac2c0896bd6597c86941b426776aba625272584d21e725e7bc7bf560d9591f902959683c792708588c8b8c29c51d88305372b71e38c8a2e4b833b78fce08204527785ab7dd8d379f7e924d2ecc4fd95bad290b7bc5e33b301236c1b827e27fe7112adead80fdfcbbbec2f85a17ca", 0xb7}, {&(0x7f0000437000-0x33)="a31f86eda4611a11c95f70aef242ec9a94de5f1352ac55a74d8f52c10369f16e6bb110692d8cc91a2141ecb1e228cec86ec82d", 0x33}, {&(0x7f0000629000-0x6a)="81c2a5bbcf98621d4d61df9966407fcdd6f97dc71054b76e8c451f19601c054b5e619db29a29049316ac3e849e886c0af2f1748585690a641d8831a8b1ed95e9cda0042b03b489e84ce9771a1d3bfdadd7166366dc9070168e46928b39d31a5e854b87f99825a46bd5dc", 0x6a}, {&(0x7f00001e1000)="848bcf2bc180b1a4119b54f65136f840af0ec48d7ad0097eae1dab4f8e6bfbf880aa6707a3dd22a9d7b7053284fae4eb65f09d9ad874d12516a49c6c376294753a4d0d68183e5dcb817e93dd29321036d38d67023c6175483c8e69774019976eb1287b0c0e68420acb0f2d4ed53f0293a65dc16df163d2230415564ecde9df2cce96106902791505a268c933ddd980d396440de3715edacf35b48de96a777f7614af2663b399bf623747195fee48178c017084e0a22c29e34352cb91799c1b242d7d138dcbdc6574fd77065fd3b9e9e955ab0c6350a70f194095b3ae60004d428fa380a3f8b38871ad813a51d2a8b9f8e13af9306db51739", 0xf8}], 0x4, &(0x7f0000d25000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8209, 0xfffffffffffffffd, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x2, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x3f0000000000, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x37a, 0x1, 0x8001, 0xffffffffffffffcf, 0x7, 0x1, 0x40, 0x92b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x9, 0x0, 0xece, 0x80000000, 0x6, 0x4c, 0xffffffff00000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0x8, 0x100, r7}}], 0x120, 0x1}, {&(0x7f000052e000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000c26000-0x30)=[{&(0x7f000046c000-0x7d)="13925c78d249c078d4b0a43105ccd3f0b980919937671b663568b2697933407225dd494ef3f108ee1673c1ba7d93b8d4be1c542aa061c51d99a57262c64db841875883f6933fea804e9a836ca9c17270e3eaff930ce84b8cd49e3cf7c6307e7e2a9912e9fbbd081deced0ae9a9de7700763fa436af0867f54a7e86ba32", 0x7d}, {&(0x7f0000979000)="1df3fc52957013fca0525bc577cb51db", 0x10}, {&(0x7f0000c91000)="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0x1000}], 0x3, &(0x7f0000249000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x415, 0x4, 0x6, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xbe6, 0x87b5, 0x6, 0x2, 0x200, 0x274, 0x2, 0x10001, r9}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x40, 0x1, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x56, 0x7f}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x3, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x4, 0x9, 0x3}}], 0x150, 0x20000040}, {&(0x7f0000731000)=@in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000041000-0x40)=[{&(0x7f0000df8000)="d325d7416a565160ddf139b202ab99ebf260b66b812dcaed9cf16e5376cee3d5e2a150820636e619eb9336d46a70f2d064c1d9f14b9389cacad9a16eae39e68fa51f2c96cccd32cb4556adc4276044b9ec073fe42f7cad416c094a5f57ffffe6317fc754c2ea408b4dfd00c03f409473155484bc7848fb739237c086d7f43ae6e891fce59ea8757f10e2c39267a9d34e5f0a36ed2bf979f78179952c2fe86c887ffe3cab27bbb7e28a3c18ab4edcab073c2db56fb807396e2bcc0cda91993b0c6af7654cde183672a16352a43cce4e5474e208387b01066a1b88a277777912ad9097cd6e2ef9", 0xe6}, {&(0x7f0000f96000-0x6d)="ac5e74b1bc7575a13468c471dd25d870a0e7bb309cb01372672a58b51dad045f9bf61ba901542b625c3f5e8fa8a689e00b7d523b4387b1bd255c7eb9e8f75a429431e07ba0d1445607a88081767b78b47d371bb58a2cd2f3581f1b0696499f4d06c5d064d3ce3f632982dc6080", 0x6d}, {&(0x7f0000509000+0x598)="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", 0x1000}, {&(0x7f00001e9000-0x60)="efab863156194c47d5161eb8d328f87c773b3369a0f87493261959d4684b8414fb3ae940f0ae13b505bba72329fa2e92aa44b1db5c9d0f328a39d17653f43089bcb8ac5eb60779504be7d073f097ddcdbb89575ea50d289d9f973b40d44f4f04", 0x60}], 0x4, &(0x7f0000612000-0xc0)=[@init={0x18, 0x84, 0x0, {0xc0, 0x3, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x1, 0xbd30, 0x2, 0x9, 0x1, 0x1, r10}}, @init={0x18, 0x84, 0x0, {0x82, 0x3, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0xfc1, 0x200, 0x6a9, 0x0, 0x23, 0x8, 0x6, r11}}], 0xc0, 0x4008010}, {&(0x7f000080c000-0x1c)=@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000f1c000)=[{&(0x7f00000ed000-0xdc)="a9146c6d7d7bfea04b245cfb53430f9edb8e2e90a206e2c88870fa5c610a8d5345856cc0f5a5d5e750793c027ca2bf3c53bd5eb13a323b1935d14e937b00aefe1961d9c1d14721225edd15c65866baa13b25318abd06d2ebc71aee8ef2ec02849dd5005c82f5a7782f8042022b9aeab3447a6a9a43d8a41499afc6b14d6457a1773bdb38d98ee768ddd75ebb48362c65c139149df2bd41106342f0e2b60f8a3afabd979165c0ab62c0c41926e84990d3633230e9c87dc3362ced22cfc2a7e653a12a73a36959d43f74cc464b22d0b0025c4bd59bca368de449381c98", 0xdc}, {&(0x7f0000f1c000)="62fae58ec472985417c3d086fde5197e69543b884c8d1c989a81493882fd1b98b704a39d11c4fb827707a0470c677054d8197042686fd7bba65d", 0x3a}, {&(0x7f0000efa000)="6fa3af7f405db82a82f2a143ff026cae1151049f5594806d82d0564ec477d65b0b9186aab6a9764d9e7146070f27c857edc92446e5425b0b9ecdc4d90e6b76495e4e2bb84fb1179ca2768b9d25773b551428f58d0bb25f248d37497b7be5d283b86a027811932d6cf755d4d9ea03eedcb7102b88dd3677c5104479b02a41cef371366dd39a24d5f4707eda935f8e70037f2608709dd505df8258b56a0c0346ec36b62d85dac8fb67e020cc11a781afa6edb5adbfc32bde2a4a657b03b47dcacce56a36cd33f9f4f4c3af57df67e7583c862d5a3ee423c3", 0xd7}, {&(0x7f00002e3000)="08f6c61751fd2895ac66036d268e3bb9769d160865ebca8d6ae16ced7818b4899e03b7248d635dcc1283", 0x2a}, {&(0x7f00001f3000-0x9)="fa36641be862cfadba", 0x9}, {&(0x7f0000f18000-0x20)="5654e31e3604dc08df767f9f2fa1caf88bb186fff34e699a92d3763f53d718a9", 0x20}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f000082a000)=@in={0x2, 0x2, @rand_addr=0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000798000-0x10)=[{&(0x7f00007eb000-0x9b)="173a8797ffd8962b78bcc0c2d41d9b62f202d96190b3eb3bb83990e16aa534b32bc9feba8bd1d488e81d50b679e172a9009554dbd69de06bcc7df324fbf374a685ecefe3fe70c795e32c4604dba8fe171504862184834f55bf47c057d0fa052aef61ab2e916d316848f8ea82268e3ca62b08b58806aeb12f193f03e1825df30e435c36e4a5666769a2e116d418931bea47e388fcdd2988badb59f9", 0x9b}], 0x1, &(0x7f00001cd000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0xdb5, 0x86}}, @init={0x18, 0x84, 0x0, {0x3, 0x3ff, 0xffffffff, 0x7}}], 0x60, 0x0}, {&(0x7f0000a15000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000044f000-0x40)=[{&(0x7f00006cd000)="c83c4b41c333831b8b056d3e30e43b3bd54e1f4ad002eb5b25b4ddcb8a08b35d4a26c5aadf382284b7a8276e318f5442bd793942d7989726cd12c7747330e36085a9b7de77621114452168145bdd2a7868700193e0fc503f0b1adabfc7b5050c34229fb0ab4ce115dc4250b44225be218f666f9c953ed039406ff969b4b0773a92be6a00ff352843002b59490c99575c5800026b57355625b0fbadaf6c731ef118fa02b7d9f3fe0db1394f56f717e438ccb4bf39c5f5daa6613cdc88", 0xbc}, {&(0x7f00002b5000-0x66)="e0b248358b00c88faf74c1a16d544a73115c07f8644f712df62ac8174f40d4a19eafc6ef02046c456d30f6608d4eeb90d867158a983cda5884a69b9a5e425dbb11213af9d218e188b297c6f1cec57ae2567705b8614a8b8076d0fba9115028b3ee03a9e8d3b9", 0x66}, {&(0x7f0000d02000+0x35a)="0ef8a6fa9430c0e044540be68755e2769c0b1e8eddd08d26f5ce9c03d6f13df31360842b7d3568647756607ddfb43b8a9b31019011f9f716cbcd2c0366617a034d448574ce44a79a5793e68dcb3382505a5f46b98e3e05c70efb91fc158d95cca6b3509b2271563cb86fb8256ad08dfc38625617e4d1d7f34052a6db29dc20586d0872ccef97e222a570f131ac2cc3fc7d04d31bcb2587cea92221aa3de5daa046f57648eb64029ef5d3c11f60aa7aeb90cf0078057e8d6f415d3af45385666f4358f65da74c61f60942084ec7ca2405a4e984d0363ece7f2c7a53ae7117", 0xde}, {&(0x7f0000abb000-0x3b)="a9f4d52c1228c4783d20d462b60ad9a75aa583a08b0789caf55d5368895c762988e38833bc0a12b5a504d5da20b531b7e1a37d16aa56433c9161f1", 0x3b}], 0x4, &(0x7f00005d3000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x5, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8000, 0x0, 0x8, 0x400, 0x7ff, 0x1, 0xffffffffffffffff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x80000001, 0x0, 0x4, 0x1a, 0x80000000, 0xa50, 0x95c, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x101, 0x8001, 0x2, 0x20, 0x8000, 0x8001, 0x8, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x2, 0x4, 0x80, 0x20, 0x9, 0x6007, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8, 0x2, 0x7, 0x8001, 0x5, 0x1, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x7, 0x1, 0x4d2, 0x4, 0x200, 0x0, 0x473e8220, r17}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xfff, 0xf549, 0x3f}}], 0x180, 0x1}, {&(0x7f0000af1000-0x1c)=@in6={0xa, 0x0, 0x4893, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x10000}, 0x1c, &(0x7f000068f000)=[{&(0x7f00008f2000)="90c375ea5b5aebbde971ce9f41611d838425a996742df820b598bad820956c00ca728686121ac902de4ad4ded3f783ea1bdddc92490b22c00ff0b20f3020047f7546469edda336c7232ab598a275124d1db8174829648a24fb724f5a0d84e6109ac32738c132e15db69bf897d31121123caf2041d0c390db8e71dac1db1ab6d69a00c23b68cd97ffc78a91fe6142ed6dc65117eec9f5aef00470e0426721583f386726c24899572d46cbe3a6", 0xac}, {&(0x7f000060d000-0x1b)="377f30ed0c1be5e6669cf2ffe9e6a392bb5ab9ee24a968c518c6f9", 0x1b}, {&(0x7f00008cf000)="3ec308484b1c78685abe2a99ce4c7c26bda2b60f45f10809300042cb6c23e06425be38e0609604cd3319916150caea9b988b362968a4803224557b2c932b12f1d32335f0e8b4c7b10df7e11d222e1102c61a1a394f2a0da7b39ec62c6e7f3a643572cf2b82ccb3a793d536f470131ae59e0c72c1285c324f2e1a2cdbc70da793edc6fb", 0x83}, {&(0x7f00000ba000-0x1000)="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", 0x1000}, {&(0x7f0000df4000)="81ac313a7d56ed2f04a916dcb163b537551c8fa326c80bd5f94d1139dfdd6f71bb0b625029bada7c2a08e00e5ef725e446acea49320be6ef8988a5dc75a0abef15aaa47406934bcb44623abd11112d899448658474e9e45b9ade35206c20113689724909f9754e90a1cb7dfb956a39d74c46aed3e9f409f1ae82c75736960141a68ab19247fb0e65d67464a49d4d16a096f5ddf483d8931442efba20f2ace5e1f55300a148613f3ba2b2a66704864cf496cc85726affafd0e4d2fed2449e8c9c30901ad788845f07f7892647efb57261bafef9452e900621c35ffdc694919243194ac60b9d6cb21876de0caef52ff1", 0xef}], 0x5, &(0x7f00005fc000-0x150)=[@init={0x18, 0x84, 0x0, {0xf, 0x5e, 0x3, 0x2a}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0xce0000, 0xffffffffffff9806}}, @sndrcv={0x30, 0x84, 0x1, {0xc36, 0x4, 0x4, 0x2, 0x48000, 0xc9, 0xf8, 0x6, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffc0a2e04, 0x8004, 0x5, 0x3f, 0x0, 0x80000001, 0x3ff, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x2, 0x8, 0x2, 0xffffffffffff0000, 0xaa8, 0x35, 0xfffffffffffffffe, r20}}, @init={0x18, 0x84, 0x0, {0x4, 0x100, 0x5, 0x61d31988}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffeff, 0xd551, 0x0, 0x20, 0x912, 0x6, 0xbb, 0x800, r21}}], 0x150, 0x5}, {&(0x7f0000c39000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000501000)=[{&(0x7f0000b97000-0xe3)="15b609be6461c9cf711b4444a2a8b124b98cb9360b469630d31d8c0b413d27d28bd36b9ff583370c77153165c905d42e7b34eebdcb9ff80797b3ce9e29dc22ad64a4c9537b1ade2383a637c22fb54f344372e160d5f9aebf32f34f40ab34c4d46d1b1de3cc16b00c3df6bbc155685715557a3019747e79267262001127315a7ba3d740cba395064337175756b9f18709596d1dd5add45e0db006ce2206077bbe57d8344d5ad9407aad6aeca6fe2c29fd72bff1059eed401ebcec78745a907df12f6a01a566f9a14b7a5d201663685298de94a4f439a5232f022ec9a86e12fbc79143c3", 0xe3}, {&(0x7f00009aa000)="93605e3844b506f8b79727ca6e2e05ab992f30bc1e36fe836c0530144876be4cfcd1ddb3f4e756bf1fe8590e05ce8b66cc821840c6edf7db561026b686d1f1e5c8612fe5cc420216e66f7bc80c836bc54a37a8baed181b2b4d737121fe48bfc7c4f71814064b1e2cd92ff7a5f006f16c34567e384a9d3ee778ddbdaba5c97b3caaebfbe5bf95fd11", 0x88}, {&(0x7f000015d000-0x8b)="feff0bac441f261eed8c0a42abeb327d866427cdc9a0a2e3ff4abe0e235a05a8b3782406d756f2b8557c3f721c5c939ff310e7a1ba3251c4bc895a713374e847845843c4023319494f4ef09d3448a321fc62648203c628c5d4ee064a911d153e02a3934bc2511d3e3c5a433ab1945e7d78a32489bf809b063a5d18df902798f057d8a645b9b36c3d025032", 0x8b}, {&(0x7f00004a4000-0xce)="3d07b9d0290e812683d4687dbc264e8770ed010e17b9e8726c701f8920a1e7ce823db2994ba63be4786c23f9b55696fe23e02b50e9ec091e527ac6f32402d0303294ae0ed3054d8b233a4bfa7abff334bee8f8d38852dae961d5369793586fbf770db079f926e96f57caa1afe90342d59d98c8b52d380d9121d17d8e2bf8dd9876143d120e25fb4c69c1f800778b2a851e18f56cf27cc49163ef88619f74e4cb361f5cc9070b42ed98ee20d2f255425e260436e16567169929a57854008a9853c24efe86589c715fa5c820b7a8c6", 0xce}, {&(0x7f000096f000)="2af8824177c6461634b21b823abbeaa27c43a54896c8610f5f69bd8b28aaf2acc58716c591364d2cea00d96a054292ebb8df963a751024063ce081578a2a7f2e2bb98c7256edd50ee4b5c79902ce0e17727f0b8050001413c3c6c417d1b0075a085ea10376bb2f71ca564b6186b7408a892ea210170912edbd9230d6dbccc4dfcaf23b4c0f903f7c0ec236b181bab9d5867c39", 0x93}, {&(0x7f0000c62000)="a69926fa254490c9bac014e14aaddbc8666fd533ba66faf89bfa7b0fa80840f956387c495ec04ce6ccfc3d1678b734692176d3ea4ce2100d80f8c8e3bd3d1e7f078f7ad5386b76da0151a980d511ccde7e971fbd9bd0ef32c625fc13aa18dbedfb8b89975f6e931eac778afd69e8740be9264d816f3c8e05360ef7cd0085eaa01cdc6694a7409340953598228808e4bd", 0x90}, {&(0x7f00009e1000)="ca6424fd8943a01f0269c114328532aeca45c605022fe42b13446daa5edce4bb0d2e4656f18e7a79a17ef22322b76b2d4e916035b1bc66c48ab2a972403e683c5a6f87f50e98ff1b554c570abaad2307cb71f3f7c630f24318a7052ef6606edd959cedee4c19bf20770dfca25d4aa69f83c9d1", 0x73}, {&(0x7f000022b000)="c80ade328e68a938d8dddb6ff5a58c4d6da6901ffd6df913e6b7e4e5a418cd8a6efb65fb2768aedd0cce20eb1a876151c4b1af2914ab91d245b5985f5ae229b8f4d5b2d8774ff2e3e9e56f01ebc1014b77c0b5e2c06dbd5664861d6ad4b61ee428a607e6d92400ac9d81a244a7c4f3be62e8ec9614ab6b9964a98182fb9f5bbc88e7891500a89db3040a9a4cd7223110a8dbd712e55e83d1aaabca8b13226d4598", 0xa1}, {&(0x7f0000b0d000-0x85)="4781ad509e637661d5ad4bcaec33c7a64ba920a1583ed8330541c0b8b3a53fa5f22617f10ea3dbfa522e259a121330cc67122e07350f0cd42a3568823758e425b36699b729d38d01a502671fe4e6af4eea985dc3c8a77abf6facf685f1b16af74c75ad9b3c5099ef3ea6b6dccda5f7a639594032e63a11f91b487cdf71e76a5ef4b0547040", 0x85}, {&(0x7f0000897000)="5cb9f72cfd447aa1ec9912276696f19140c0715fc62c4c8c1b3c14998c8aaa76857b4cff72753673b29f3015cc0bae263f2624b8f32823515d2117e5e35f262522fd3f622282c0f9844e9e81be3caaf3cc09626afef74eaa722a794ade5d99db07ef1990d6e00929df0becf558f843dc87596f31a3fa53c1dc72ef8826cd85208652f5d645e5b615cbfd15ed73cabd2257b312814815883825d76636", 0x9c}], 0xa, &(0x7f0000474000-0x30)=[@init={0x18, 0x84, 0x0, {0x9, 0x4, 0x9, 0x1000}}], 0x30, 0x0}, {&(0x7f0000cd4000-0x1c)=@in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c, &(0x7f0000ddf000)=[{&(0x7f0000662000-0x1000)="f7c7a31ab936f538112be9a91469d6249b070dd0ee0cffb3c9595f4e0ee45fe294c9c728f5d210147194d4ea2c948e65c021486806437af7487ea28ab0579adbda178fdae52ce7870eff8ee31dbb0665b0165da9ab033f2d53b555b709b4a8aa4d144f2195d5a1197955b75f2392b1070edb3542c630b36ecd228a1d24a810ff8f8f19706826e210015ca2f51e0dfbd03c0342d2845b7497516e8edf666882bac9ee99e0f6adf6a36f04926a1addeef95ed9df4646a6a60bf62b286c2b19d6f28237b70fa4dae0322da50eeec7beede27a31baa7d2069262bc73b476d538a987513d54a45e666d0e2b37eaf52270f3d0e9dd41df18e1c0f28c84087643ef249781cd4ac3328dd81f7782330890e90e3d2b981fe2f2ec3b36f8c9de8fe8ba5bfc3c8d15b0ace85f2ed9636b737fdb4b72119bfed734c9fd457df3cb2cce5248f4ff784b1cf507e87c5f6763883aff4233389edf3754a59c937e93f13f4e14087c134b53ae439b41e6e32f83faafb0ed01ea7ffa89328ef0e99659c79eca8187615c7f1b48ca7a608a0a2adc814a22ed8ba17b282c97cfbcd4a1411c1455e43a485c573f566b11e61e0ed7eadaded8deb92d7c8dc9f6c3b9a5c9af2ab7220d05124abcfbf62c2a05cd30182867ce4e9c97eb0685569163178b25f9af7158c5b53b8cec5b33f2b1632b3dc463ce06ab19b2b030484099b65eb0ebb3905a27c66a4691c54f31683faf461312d7fd4d89d4dbac4cca60b0a6589542cf36468ad9fe9776517086199820c761599d6e9bbb078eb6931358ecaa6bba41bba07de27d1a7de865a0bd2be1bd2ae4a7893509e526c5a05f34761f6833a1c33430a64bcd093afadcb8996d49ddadbf673c05a92439a483201c41bb434f0a3f437e91de0f9282cbb2a8ef5c43a3617e6a44f33358e74783a4e7218b4472a809acb58cd9e5fec7a331550e587e57cad42f253acf5c4aea5fb901eb59aa3e39d4638ff48e87832bce7d9d229f98dc33fb800e4e49d41414ed80fec127df98d3efba364d0fdf4e2b260576ee7c747318e8c8efce7e5496f23ecfbee08f6648b59acca4c9378965e3a04a113fee9059cdb47d1daa3715bfc920710c95d80f4aa6713b7e0317237b5712645c6f3b91d8853b51bdfe0477bc79c930f9438dacfbdd3b16d073a7444358cc0b3872be5ab896f12bb1c3edd64d045a2a45b89fecd34aafec1ecd242e7da793eb236703f788ab24f73dc0905a0b35d31abeab86a980d6769df625bf0521753198d1c9291a71286dabb6fd6c2a81a31dc98adcb959882055499613467b4ce6bfcec0dd2974c1d20f6c35ef8b1c1836658368aab3f412d55ec56f734ed8d95d36b26845869b902269575d3ea47c886eabc807d0b18f82728cc21ed8d0d136709309c8c93b8769a3fdcb3c8070fd6aefa64e310ebe3948155a04dc44b3b99df34a7e262af17585568c85a683a21542935f2e130703a735237cdf3440b83d280a851b6738c0dedc7abe9aa24d51b4ba665e98bbeed2521dfe7eebc216c4bab249652563ebf4f0d839a19ee4d61ec0f7f489144bd1291c0aa44a8286d889581cdec9aa5badf74e32e65d86ea6b56f9092af45e4cd40d5c8dca7a5a3dc79a8ff1818644a1d844a771e130140c92e1c794d70945f0be7395d5b2e40e28997a87a76a08bd86b5bd77836cc8de7ea0f86c40ed45f445e0455c158406401380bd955613121e1cd6f490a1d23d9bca1998887d5c7e52f32389d5a6d066e7e93c4d37fe542153b8631354f100ddd0b65130b818b9157b2a530dae30724fb25815656ec40e20fc5c8a8d15041d447f3eaca1fda4fcac4c6980d530af5ab91b7a350a26411011fd51b3a0dfda31a48a2e7e15cd51168a84dc8f1859b1cc35f5e8b22c9fdfe06cd5873762456a05c66db9406b5aacf1182406f3523da5730545671c5f84a4983e9b54396282eabf21672dbdee49213c4fd64034bc42f5a421dc8a028fd2511c8e51cd8766e6e1c81b3859423f5608bbb17f872e843f84acf80087b3d6242060e241b7af192b2bc6de95d1166fc78b02944e7625a190c13259e6aca3ce7514d3d9685c49d8ce083a7c4400a3dbc8ca2a2ed1c9a3807467187034c08a1eb9fdaef5501b1d3dfbfe147b1de45666cfdb1c1dac3072bc9c75474a73e3fccd7d9ed888d65854c8ce8040df85a2e3317ea42a9189a70f7ea0eb62e2b4f38d847a5bdaae1592f01b655318b1175a1eb19394edd918ce0343225267f3c363ff4f4b3ee51f524d181782fcaf97717558af978f862f9de44571ab5bc40aa2b26df9084df7703e4ef768d89331f8abc80a31a21804c652a357e198a6669f56a8e5fa1653a757b70e001299bcb33ec429dbb64a39afb54a3fa0d983e45fb4dd4f1dfdf29f6de0156b7b1f5d78254addd6a674cd18aa752e13e1cc24cf7549646d5b6f8ca655acf0fb6e74d4771eb94352039cd89f0831253d6aa565998295b90c9a32cc4a506ed0aa0d4af256972d7cc6a152b29106f4e60e8fb213aee222a4b75fdd0e39e3d9a462eee940093d26c914dc690d6be4cdcdb69eb1de538780f2055f798892b748ae609ba0207229fdadcd8b1502d7d92da1381bc6c236b9ff9b53a755b0e7b641927be25835222f38a91593b7680553604aa65bc747f44b62ef86dbc774a5b0838b27715b75c89f44494e536a9e05fa43dabe232818324d4d72e0d23073b3290118054337bcc94af1cdd5beb34c2ddd2b34472759c365f2a92776557b962ba5853c82a1e54489abcd6e1eba77aae3b891e608bdb8c4d07d6bb2f9362b18655645ca687564b6e3f1dd77225ba491c9f62bec24b8b0697898fa4346e1d5edf52e5affaca350862eb4bbeefc4bf13a87fbd0f5fe2e4dcf9e4f97b42f9dc572127447ac9528bbdeda8d77f4bb27266911ce314fca037faa736224d26ce3527de1444d29178e6db918cfcc8095e12844b2c0891252e1100739e25dbe37eb4513b1cc2949bf7617c4d6b2d7e4f1ba7630cc04627104387ecd7c6da31ba6e21156418d2ab99e6f294887d4d104d3b8596c9e37392a9ba61247d8aa5438d7d3cec678b30fd5cada897b30e364a7919266c4608d42d01b48668923bc0e55cd2409f1314c30794c5ea95573fd631e8026ed0a1d5a436982f34d4009944d7fdb18c3c4a154f6e0de71954cf6c82934bd2bd8441c2ca8e9214a0d0a1c8248865c1d72f73821ae39ed37526d1db75d231ffd2c0e9daa78999f862635e6e2920a0bf93d91a868113b711e8bc5f4e92c6d5ba36ade1c87a25a8d614c8a5423f2e54f2ab3cdbebebe2dbd3fd8f6c92da677d609bbf186126a8a93bcf4063bad89d81bc8ae72952090331f9dd3679e665e235f899ed619a5b238d87189c5a6f9568e43cfc9b014a6a9c45fed79870ba236b7f80fef7c3a0e5be1584f4d7dcf08c6d7644d40eb23e7e59ac63cc78470d55721c4edd5a59fa65547f1909cbf35307fb84fe7434d7ba21fbdb2737d88b95b6623e9848d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0x1000}, {&(0x7f000028c000)="3c1c1baa075a7149194986815ca8378f4f15d9d067b63f297ec470d673a03c78babb7ce5d70703776fd85feb63bcfa0c14fe766b14c22e9d55b49822a325a56604778ac21b85f55bdf72f8efbea4c0954484a564f8d8f4891d3e194dc1c06740baf9e1a97bdb468617d6f3ddc8e3613d9212a558baa68bd6df702890e9ee6e7653716e4cf8d50e9710ffbe81c59e41a86346212cfb7a11f96f4c1a8bc66222b1b3f7bfafac9a7e0f3a0b6356c172c7b20ed1dd60bbbccb49462d561b6fc937ae10d2795b827bc44c46605b4b50ee9f73de77141ef74d951553e146e939", 0xdd}, {&(0x7f0000e3a000-0x9c)="53e5f76cff167ed88eec71c3fbb86baa078695c5fb110fafea08501c0410b86b8e74a2be3a9d39db89df59b950d8eeaa63010c2a4b18d53927ce19222018635597da4fa06f66b345267b50a204555abeb3f1c02eb12388340836d8780c4ecd77c5820c091121ef9838161f2f56a6192accabcf6e339702cd03049b79b57e911a9b8968332a0880c4f9176b5fbe2935c1b3b917db13bfd0f2bf36a56d", 0x9c}, {&(0x7f0000393000-0xf8)="d62613de4df7ec42c01ace89840f963896ef06a0f5d9878f33bba661935f7234375b321c556165f6b167c77dd04c3eddfc553ac896fb506aaa77a5817cff148b448aef12020389e27fa70f3dfada0cbcee2783a5ca0ef9bb2ca3588722d7ff5c3f7cd7335791e1a65c73fee5921459c3df66ba795221a192f8f50b8ab5d8a49cc084b3a0f034f96736bbf0e3c51e44b9d42b61b2acccf4beb583ee7400bcdf7d16fbb4816ae3970251fa12a878ffab8b45c80029a76336b1f039b4bec19787752e959b2242e763050255eeebbb1ad0a97a326c64f07d6ebab6160c92c235d4d40641b84ce0894e5facd30905936aeb023fa75da8ccf09b6c", 0xf8}, {&(0x7f000045e000-0xb1)="a78ac01b53839830de22f3a07aeec714ae41ba05c36993e61a8f686681d3000fd1b2be8c4be512edc84534f350eae539c36b0c2be54f5b6eaf26b718a78277b1f6bab843db519e89d9194e0bb538942258cf31cf61cf822b9472d1ed1e63ae68270492fcbe94a4898fbe5a6e4cbcce4404fad750764780711ca8097f24b2dc52c3065e5e76f584b6786305bfa7195b93385f588bcdfacd464f68306d6a01b53e7ac7359978a713071744ad55f7cceb15da", 0xb1}, {&(0x7f0000f5b000)="b1cdd1813148f745cce5a2f745df7e01364fa774ebf22069c81d1c3a2aa6aad22defb4220766a6564a8f7367b4cfa640795cc87307effb3d2536e0fe51598d8608576782cdeb6c5a2b453aa2af0e11eef36ceb0fbdfd323798a368b8723fdbb7a067", 0x62}], 0x6, &(0x7f0000f2e000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xe8, 0x8200, 0x4, 0x2, r22}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x8201, 0x1, 0x1, r23}}, @init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x0, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x1286ceba, 0x5, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x6, 0x6, 0x1, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x3, 0x6, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x597c, 0x2, 0x2, 0x4, 0x5, 0x7ff, 0x10001, 0x80000000, r26}}, @sndrcv={0x30, 0x84, 0x1, {0x88f, 0x4, 0x4, 0x3, 0x0, 0x5, 0x52, 0x9, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x101, 0x9, r28}}], 0x1b0, 0x80}, {&(0x7f0000267000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005dd000-0x10)=[{&(0x7f00005b2000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000593000)=[@init={0x18, 0x84, 0x0, {0x9, 0x9, 0x81, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x6c, 0x3ff, 0x201, 0x4, 0xac2d, 0xf5accb2, 0x1ff, 0x200, r29}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x4, 0x7, r30}}, @init={0x18, 0x84, 0x0, {0xe9, 0x4, 0x7, 0x56}}, @init={0x18, 0x84, 0x0, {0x4, 0x8, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x89, 0x20, r31}}], 0x120, 0x20000000}], 0xa, 0x8000) 2018/01/31 15:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f000089f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002f9000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000238000)={0x5, 0x5, 0x34, 0x0, 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]}) 2018/01/31 15:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000552000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041a000)={@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]}) fstat(r0, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 75.996552] binder_alloc: 13861: binder_alloc_buf, no vma [ 75.996568] binder: 13861:13899 transaction failed 29189/-3, size 24-8 line 3127 [ 76.060040] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.065857] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 15:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x40c) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r1, 0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b4000)={0x4, [0x1, 0x3, 0xfffffffffffffff8, 0x7e]}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) getrusage(0x0, &(0x7f0000c94000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f00003c7000)=',\x00', 0x2) timerfd_settime(r1, 0x1, &(0x7f0000b11000)={{0x0, 0x989680}, {r2, 0x0}}, &(0x7f0000a0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r0, &(0x7f0000d62000)=[{0x0, 0x0}], 0x1555555555555762, 0x0, &(0x7f00008fa000-0x8)={0x9}, 0x8) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$write(0x1, &(0x7f0000d31000)={0xfff, 0x20000000, 0x1000, 0x7fffffff, 0x2, 0x9, 0x5000000000000, 0x8, 0x3fff800000, 0xe2}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x370) syncfs(r0) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb6000)="6e65742f707479706500647beca684c4e0d9c087f73a7b20c66462d68d0f36076e928b01811ff29eb47c3a36b15f260356c07539502d285ec8b02fd65807a3575f7b392a9ab92583179f98d8b37c6124f5577d79ce49b4ec58e5c089ce4aaf96d74a941a7942396ea37b93c42edf10cb") preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007e5000+0x4e8)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x0, 0x6, 0x2, 0x7, 0x1ab600000, 0x4, 0x6, 0x1, 0x4, 0x7, 0x7fffffff, 0xcc2, 0x0]}, &(0x7f0000532000)=0x108) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007b6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000324000-0x4)=0xfffffffffffffed0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00001c5000-0xc)={@rand_addr=0x10001, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd2000)=@assoc_id=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000a14000)={{0x20000000001, 0x4}, {0x4, 0xff}, 0x200002, 0x5, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:52 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) socketpair(0x7, 0x806, 0x0, &(0x7f0000745000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fef000-0x18)={0x800, 0x3, 0x6, 0x100000000, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/31 15:18:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCXONC(r1, 0x540a, 0x8) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="", 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a77000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000000)=""/170, &(0x7f0000ea6000-0x2)=0xaa) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000011000)={0x8, 0x1ff, 0x486, 0x3ff, 0x4261, 0x3, 0x3ba, 0x100, 0x7, 0x2}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = userfaultfd(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000004000-0x8)=0x0, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000d78000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000961000-0x4)=0x60) 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, &(0x7f0000c02000)=[{&(0x7f0000000000)="40a204db59f2f88def4264297aa1232be2931ec10b37af79b2579e09dc4e703d5a24d2c62deae4c0a88c3fff5f51a785b5caf27fcf524b91842d24cef4d80d72a74da6a9fc8fdf29d2da38f5113f59908c84706c46013e3b55a4191cc193da918b4fa646e1ef723c5d24ea48b336a4448eb7c5385fbcefa48d9183e94e34cae140ea3213627d7c8f88338af791df2b0e0420e5b91a240095e57d9b553112c794f52ed8a5ac1ba3beb960993919b647444ecb36e7699dab14c1ec14c0608ee9af511f2851c915226fea0a103a717b77aa6cd55607dd7346123b13f5838aec1ee1969efc2b6ede2e4f8fe2e7caf004ea86aec4912dfcfd942b1f", 0xf9}, {&(0x7f0000001000-0x4a)="d0eed1193bcc7954806721f560953782dbaf21278f5cebffca86e9c5882aafa5f26df5981d0ffad44bdd1b1bc36cd47f0aa11ad647e8b55fc55b03f357eafdd8a13d8e0aa54e1bf8e0f4", 0x4a}, {&(0x7f0000000000)="c8b380beb3b1df7214e81a1aaeda900c4efd461a6b8f62753cad96c82b66c8c0d6b68bcb838a754330718f7f67656443773db660ad295b6c1320b68cdc92842c7943107c42205f10adf8f6f8b2bbfbf608dd5b4a764c36779a5f3d60424c2e185f21b43d92d9bc6fe45368091912422386c28a509dcc7d44ed6df080d60bd04766db050d15e3001e6cfb2fd46cbbde7a489288c389280088060145240c94ecc0e87650cb8dc7cb94f55131f3936f95a88c29874f89bf7a8fb03f0b746287217303ff4babe35c48a395f8795d97741c7e83c97ecd97098a5a058f", 0xda}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 3: r0 = creat(&(0x7f0000564000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x1, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0xffffffffffffffff) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80000000000a731) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff7000-0xf)='/dev/sequencer\x00', 0x52000, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd2000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff7000)=@assoc_value={0x0, 0x3}, &(0x7f0000ff8000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d92000)={r3, 0x1}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff6000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000-0x4)=0xc) fchownat(r1, &(0x7f0000ff6000)='./file0\x00', r2, r5, 0x100) r6 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r6, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) sendto$inet(r0, &(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) sched_getattr(r4, &(0x7f0000ff8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 15:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/31 15:18:52 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000)=0x0) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/sequencer\x00', 0x20083, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000ef7000)=0x1ff) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ef8000-0x20)={@generic="caaf48717684666299df0c0cd82dcce5", @ifru_flags=0x400000c00}) sendto$inet(r0, &(0x7f0000ef5000)="", 0x1b6, 0x0, &(0x7f0000e59000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef8000)=@int=0x0, &(0x7f0000ef9000-0x4)=0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/31 15:18:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000279000-0x14)={0x0, 0x2, 0x5, 0x80000000, 0x74c, 0x1}, &(0x7f0000c0a000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000041d000-0x10)={r2, 0x81, 0x4, [0x4, 0xffff, 0x1, 0x80000001]}, &(0x7f0000da7000-0x4)=0x10) r3 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r6, 0x80007387, 0x0) r7 = dup2(r5, r6) r8 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r5, r8) ioctl$int_in(r7, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r8, 0xa, 0x12) ioctl$LOOP_SET_FD(r6, 0x4c00, r6) tkill(0x0, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000097f000)='\x00') r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl$int_out(r0, 0x2, &(0x7f00004ff000)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/31 15:18:52 executing program 6: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000051d000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000051c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000051d000-0x8)={0x0, 0x0}) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003fb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000051e000)=[{&(0x7f000051b000-0x1)="c2", 0x1ed}], 0x1, 0x0) 2018/01/31 15:18:52 executing program 0: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000588000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000d21000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000465000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) 2018/01/31 15:18:52 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000002e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f000002d000)=0xd9c, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000006000-0x10)={0x4, 0x201, 0x100, 0x1, 0x0}, &(0x7f000002d000-0x4)=0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000002d000-0x14)={r3, 0xe0000000000000, 0x2, 0x20, 0x1, 0x2c}, &(0x7f0000013000-0x4)=0x14) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x0) socketpair$llc(0x1a, 0xffffffffffffffff, 0x0, &(0x7f0000073000)={0x0, 0x0}) sendto$llc(r0, &(0x7f0000b55000)="516dadec27491fc970a50f46f4e5ef5651a22e1532380ca764c3941ec26c2a9fa82bbe5fb23bb90061790486b5b8c9e9ca5ba08d22c8d3ebb00d35626ee8cfe6b87d79d89a93045b68f0ab39b23f8c391f9d5e5690c52e035af55a2b0719076205dd00dc127e115af41e7c30bc46f848f7629be98bb808f7b36f5974a08de36ee11bac06972ba2a8e9", 0x89, 0xc000, &(0x7f000030a000-0x10)={0x1a, 0x1a, 0xfa9f, 0xffffffffffffffff, 0xbe, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) fstat(r0, &(0x7f00007d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000016000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x5, 0x80007, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x4, 0x7f}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0xfffffffffffffffc, 0x30}, &(0x7f0000002000-0x4)=0xc) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d96000-0x10)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0, 0x0}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x803, 0xa000000000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xe93)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000003e000)=""/0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) pipe2(&(0x7f000050f000-0x8)={0x0, 0x0}, 0x0) 2018/01/31 15:18:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000713000-0x8)={0x2}, 0x8) socketpair(0x13, 0xa, 0x431537e6, &(0x7f0000912000-0x8)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fb1000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = userfaultfd(0x80000) ppoll(&(0x7f0000a93000-0x20)=[{r0, 0x1608, 0x0}, {r1, 0x20, 0x0}, {r2, 0xc000, 0x0}, {r3, 0x8, 0x0}], 0x4, &(0x7f0000249000-0x10)={0x0, 0x0}, &(0x7f000039c000-0x8)={0x1fffffffc0000000}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000154000)=0x0, &(0x7f0000494000)=0x4) 2018/01/31 15:18:52 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d3000)={0x0, 0x0}) pipe2(&(0x7f0000a7e000)={0x0, 0x0}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004d4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r2, r0) 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) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000e94000-0x10)=@ax25={0x3, {"9fb9dac23fe388"}, 0x1}, 0x10, &(0x7f000092c000)=[{&(0x7f0000000000)="f95ca5705b699d1bd6c775e7a44267c8fa56aa6e5c4db168f2c5e262acc6f54bf8128ca4e4d33e009c62671e4e78c2a18c7b3e5272973af35bb0b33b2390ebd551481523070a3e830441dddd233d902f8f0150c3746b10a460f93cb7e2718e0a4b", 0x61}, {&(0x7f0000001000-0x25)="c67a19128f440f835b0eae72a562e76ef80c1fc152fee21754c2a0b4e0a2e318b92b174409", 0x25}, {&(0x7f0000001000-0xcf)="922c17edea873cbf20dbe380ac65db89efa8b14419c718831380d968a12a4c7c8d72786ae1d4ce0b9c6ea02d07d9fe9232d97465cd8fcc0414b6a7acd9ff7577bcb02eb546be2852b367b5ff7bf3312bfcaccc6bdee64c43251f7de137d7a2aa313367c09515ade613c33f68b4bd386c1ab08938bc7e30dca2052cae80742e3cd31bb0dfdb798bf2e2abbcca9f13f0776ad957351034a940774feaedd350269ef7fc8c3dbe53386bcab40ce525cc08c1dadee3c7678c3251275e848f2236f876bf6751edf76bf79c714aed7ef53bb3", 0xcf}, {&(0x7f0000178000)="", 0x0}, {&(0x7f0000001000-0xf2)="feb2203cdc2267e872d7b7b6704ae1943d61fb960e02df68fb0fce84fe8de4c6b3e66fe6c0128729482ef9bdd4651fda15149b177e28a3d859e8c1ae2111b726a98a31c8cdf5e7dc705fc4f93002db0f015858ae053c30be4a1eef7b9eb313a779726fe198a54b476dbdd8e40ed844f7f6e2591cde51c056434ee1947544586d88e1ff1c7a8ebc289628e1294406cbf4b4717fb37af6728f9a3bee6423873dabdd1ea144d759884795cb0757f57f939fbbcd0df03628d81ee2a431bd90e5d5eeb6abaf0b3f1e01e70674fc28eedeb261b6e69cb37a3a59577b1f1394dfeda072c0e6b140b46cc29c9c1dc650308c66f0d8d1", 0xf2}, {&(0x7f0000000000)="6f1c0cc1486108127238c0d52337a37ce3cf8f075d37626437b7e114cd03d26e60fafe7c9c89ae4b7df6a57f490fd0a46ce43962401c38813f7767229276ace7d9725d5101c812e9241bf2f2bf540f5833d9a9ac361a31b518", 0x59}, {&(0x7f0000001000-0x13)="395bff335c6022eac0ab1bee9e4567db0914eb", 0x13}, {&(0x7f00006e4000)="73aad3d4fa775487365a4600280fa1f19e39f088000f79632aaee3ed6d313869d135643351088d65f8047e65dada41a841c7194cce1d12a9fff683e507041cc2322e23ac4b0b257a42698c61bcfa989624f994494668a70d65ade5884c97", 0x5e}], 0x8, &(0x7f0000000000)=[{0x68, 0x105, 0x4, "e3753203d2de981d7355256c8cbe3cb52942c60163b1289a6f7920877325d4da45800d2f6c1c8651b3ad383a7520fce83bd353eabe2f0360e813af0d553b059f3b0678d9b322a5b565f4a1c96aec38bdcfd5"}, {0xe8, 0x103, 0x1, "aa824faba1ee736e5fe0c3078a598bed6c4f2a6055bcf8648434129ae82d723d883cccd9945c325f23b4ca40231d35a043720a13169335a13f594f9adc75dee97ce6b2333104eb577187bb695d159abd848e2e21cd7557bd13059d9b27f88cce863dd52fe0597a885b0ebd82d15b5ae0e0eec49fd472ab1cd71aa426cb17e62fb5ce03f67fbb7545d59d1ebbecbd208eb1f91f95dfa66f68f08b2ca085865e260429d62e2c60333e50201ea3d3a131f993b0d5959a96e94127b8435d4b9869c7b506c7aca0d8b08071df82536c72c80168"}, {0x40, 0x119, 0x10000, "7688dc85561c1951b97820a942a16adf0e9f06149714ca372e8e19b8d9909abe58309f4df8458affcd9d"}, {0x1010, 0x10f, 0x0, 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"}], 0x23b8, 0x4000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b95000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:52 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x3, 0x87) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) sendto(r0, &(0x7f0000005000-0x1000)="", 0xfffffffffffffedc, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006e1000-0x3)=0x40, 0x4) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') socketpair(0xb, 0xf, 0x32de, &(0x7f0000c5c000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f47000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/31 15:18:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0x84, 0x3, 0x200, 0x40}, 0x14) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000369000)=0x7) r2 = socket$inet(0x2, 0x3fffffffffffffff, 0xfffffffffffffffd) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d82000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000e1f000)={{0xb16e, 0x666b4140}, {0x8974, 0x1}, 0x10001, 0x5, 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]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r2, &(0x7f0000df7000-0x6)="3d630395110b", 0x29f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd26) 2018/01/31 15:18:52 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/dev/rtc\x00', 0x141000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) removexattr(&(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000d78000)=@random={'system.', '/selfkeyring+\x00'}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r0, 0x4e0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000738000)={0x4, 0xffffffffffffff00, 0x4, 0x2, 0x4, 0x19fb5e2e}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c53000)=0x0) ioctl(r0, 0x2287, &(0x7f0000ee7000-0x1)="") 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/enforce\x00', 0x10d000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004a1000-0x4)={0xfffffffffffffff9}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000-0x4)=0x0, &(0x7f0000455000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e23000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0xa, [@multicast2=0xe0000002, @rand_addr=0x63c2, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x38) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b89000-0x20)={@generic="4e265d5cb8bdb7a07a5d7b02d86a2e4d", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0xfff, 0x0, 0x0, 0x0}, 0x14) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000421000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f00005ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff9000-0x3)=0x60, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fc0000)='net/tcp\x00') fsetxattr(r0, &(0x7f0000656000)=@known='com.apple.system.Security\x00', &(0x7f0000383000-0x9)='security\x00', 0x9, 0x1) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c6a000-0x4)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e63000)={0x7, &(0x7f0000a41000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000f10000)=""/10) getpgid(r1) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f00000a2000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f07000-0x11)='/dev/vga_arbiter\x00', 0x20a000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ef9000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0xffffffff, 0x20}, &(0x7f0000586000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d75000-0x108)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x0, 0x8, 0x1, 0x2, 0xe422, 0x1b4, 0x0, 0x401, 0x5, 0x200, 0x4e, 0xb519, 0x2]}, &(0x7f0000fbb000)=0x108) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000c72000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000efc000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') poll(&(0x7f0000b85000-0x40)=[{r1, 0x8000, 0x0}, {r1, 0x10, 0x0}, {r1, 0x1, 0x0}, {r1, 0x1090, 0x0}, {r1, 0x408, 0x0}, {r1, 0x0, 0x0}, {r1, 0x200, 0x0}, {r1, 0x402, 0x0}], 0x8, 0x9) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae5000-0xc)='/dev/autofs\x00', 0x6180, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005fa000)=@int=0x4, 0x4) r1 = memfd_create(&(0x7f0000467000)='$}userlo/dlo[wlan0^@\x00', 0x2) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000bee000)=""/145) r2 = socket$inet(0x2, 0x1, 0x0) personality(0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00007c4000-0x1d)="440cf1d400000000dd", 0x9) 2018/01/31 15:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ff0000)={0x0, 0x2}, &(0x7f0000d63000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000044c000)={r3, @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]}, [0x8, 0x80, 0xd2, 0x3, 0x2, 0x36b6, 0x8, 0x5, 0x80000001, 0xfffffffffffff801, 0x0, 0x11, 0x2, 0xfffffffffffffffe, 0xfffffffffffff000]}, &(0x7f00008e9000)=0x108) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) 2018/01/31 15:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e2f000-0x8)={0x0}, 0x0, &(0x7f00007d9000-0x10)={0x0, r3+30000000}, 0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000991000-0x4)=0x0) preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/01/31 15:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e2e000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = memfd_create(&(0x7f0000416000)='\x00', 0x1) getpeername$ax25(r1, &(0x7f000086c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eab000)=0x10) accept(r0, &(0x7f0000f01000-0x80)=@generic={0x0, ""/126}, &(0x7f000071e000-0x4)=0x80) 2018/01/31 15:18:52 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 15:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b28000)=0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000bb7000)=0xc) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00004d8000-0x2)={0x0, 0x0}) r2 = getpgrp(r1) capget(&(0x7f0000c14000-0x8)={0x20080522, r2}, &(0x7f0000b3d000)={0x81, 0x4, 0x6, 0x3, 0x7, 0xffffffffffffffc0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000657000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/31 15:18:52 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000043000-0x4)=0x8) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="fc", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000025000)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000032000)=0x0) 2018/01/31 15:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000a87000)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000546000)={0x0, 0x0}, &(0x7f0000491000)={0x0, 0x0}) clock_getres(0x5, &(0x7f000044e000)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000571000)=0x0, 0x80000) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00008ac000)=""/4096, &(0x7f000072e000)=0x1000) recvmmsg(r0, &(0x7f0000fe5000-0xb4)=[{{&(0x7f0000655000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00003a9000-0x60)=[{&(0x7f0000c72000-0xa1)=""/161, 0xa1}, {&(0x7f0000e42000)=""/61, 0x3d}, {&(0x7f0000356000)=""/112, 0x70}, {&(0x7f0000915000)=""/101, 0x65}, {&(0x7f0000bcf000)=""/245, 0xf5}, {&(0x7f00008fc000-0xac)=""/172, 0xac}], 0x6, &(0x7f0000750000-0xf9)=""/249, 0xf9, 0x10000}, 0x7}, {{&(0x7f00007f1000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000060d000)=[{&(0x7f0000fc4000)=""/82, 0x52}, {&(0x7f0000cea000)=""/187, 0xbb}, {&(0x7f0000874000)=""/36, 0x24}, {&(0x7f0000732000-0x81)=""/129, 0x81}, {&(0x7f00006d5000)=""/198, 0xc6}, {&(0x7f0000307000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000bb0000-0x36)=""/54, 0x36, 0x80000001}, 0x3}, {{&(0x7f00008de000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ef6000)=[{&(0x7f0000810000)=""/16, 0x10}], 0x1, &(0x7f0000bd8000-0x8e)=""/142, 0x8e, 0xffffffffffffffff}, 0xfff}], 0x3, 0x40000122, &(0x7f0000de6000-0x10)={0x0, 0x0}) futex(&(0x7f0000001000)=0x2, 0x8c, 0x4, &(0x7f0000245000)={0x0, 0x0}, &(0x7f00001ad000-0x4)=0x0, 0x0) 2018/01/31 15:18:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x41, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000000c000)={0x1000, &(0x7f000000b000)=""/4096}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 15:18:53 executing program 5: exit(0x7e11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a56000-0x11)='/selinux/enforce\x00', 0x4502, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000296000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c0b000)={0x4e, 0x7, 0x8001, 0x4, 0x2, 0x0}) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) 2018/01/31 15:18:53 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b3f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000005f000)={0x0, 0x6c, "328cbd492ae2d1036c8f6bfd5e39527000a59dc597d7dae07cace55f0360f365b46b07673faf4f315f9d5f8f551e565fe41e5ea84c4c0a589452e5df9c96ddafb216419ce18ed1e9940a7fd7ad760e88f30abeef06ea1644959cc498769b358ee4b6b5aa741d7e233dbdb622"}, &(0x7f00008f5000)=0x74) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fb5000-0x8)={r1, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000007000-0x1d)=""/29, 0x78913aa3b604584a, 0x0) 2018/01/31 15:18:53 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ffc000)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000038b000)={&(0x7f0000586000)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e93000-0x1824)={0x1824, 0xc, 0x1, 0x400, 0x1, 0x3, {0x7, 0x0, 0x6}, [@nested={0x194, 0x96, [@typed={0x10, 0x11, @u64=0x8}, @generic="481875cd4afbf0710b54554250102193abe6524ca0cc13e0cfc947fa8f396c6fd0dd50461610c61d30f8bc10f4ac56f7de6a9c9a3a0a4c5b7e7ce7a74d49045b0429a5", @generic="8231d48ecd4a97b967118bbc5a2dd8db1641bf4fc21b0bba95212b7370f3827d31898a683fec51a431d7dea46535dd696d5fc0c43b3dfae39fb84069b8db8d1afbedfb8daac4dce417254b1bf972d55559056ad38b4ddf66a106a3edce46ddab4670be6027ab8819f3e2f483ca61e093072adcd849f3723b98514d5fb7b912011b918260966d34497ee6ae199873e195e5af06a8a09f14e59f79f8b4661651c1350c352b82f4ae32c06ae61627302a4e6c8e", @generic="7e295464ecef9aeddcd356d12b100d701ee97f8319b3cd1ddde2afb150d29049d52a94e6ce66bfe3b75c645fd002bec32f48d16abe1dec0ff93d35f929839743a97ce50e75a10ebd739b6d2f07700a0996cc4082b80086ca7f1ad47248130d3a", @typed={0xc, 0x8b, @fd=r2}, @typed={0xc, 0xc, @uid=r3}, @typed={0x10, 0xd, @u64=0x0}]}, @nested={0x78, 0x37, [@generic="50e419be6515d7cd706ac8a9012db87089b21f583a722f235e18e28c738845a218cbb7fe3429205f5ed2964852484895293920ece3562e229da25391a053d4127a25198d6935275c0a64a3227ebb98bc4c9718436d1fc8730781834185fe47caf3c5cbfad22c3336235e8ea182b3f9a817"]}, @nested={0x24, 0x1f, [@generic="bfffb0b2dbab540c6080ddb1f92e5d24c7a369cacfc4a257f33769360ba155"]}, @nested={0x11b0, 0x6d, [@typed={0xc, 0xa, @pid=r0}, @typed={0x8, 0x93, @void=""}, @generic="be72061242418052c416c90783cad07653157a0a457d9d694f8b24dfa73699630d12f0a935e168e2b8b35af26670b2a6051031", @typed={0xc, 0x6, @u32=0x1}, @generic="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@typed={0x38, 0x54, @str='!em0{nodevem0cpusetsecurity+cgroup}ppp1eth0{\'\x00'}, @typed={0x18, 0x8a, @ipv6=@loopback={0x0, 0x1}}, @generic="73e21d4dadf9d67388c7b82337f6365388ae14a575bd90aae1c2fa5251168db6e09991cab469a99bde001fcbdc51e8a95f10846ddafe45eefd9c765beeb48e83fbd0d3906a49c19d90f5fb152b27cb3a7d7417e02108d5f75582cc26d12ed78a8d755c84908db11b12f4428f9667eea95b4f88945fdd08d9afd6264ff7a1cf9e3fadf9f1ec86a5023f3bd2aca2b7ca6b50ac0f3c462984d68aa3762e9cbc07b95ef1df37f043837eba3cebda39e20cb04caa9044d1229dd73a2ce5379bc28967dca5b0205e54e9b275d9feab2d8870b7b1661c3fa57b3f1b392998b4cd60e142fb00b1ff486cb6e792", @typed={0xc, 0x59, @u32=0x2}, @typed={0x14, 0x72, @str='vboxnet0-\x00'}]}, @generic="5deb04432382d97e14bf1b0dbe31eaa42bd9879c30f787678bef4b9f6894d9d1330469bac926c1e79519ba7cb822105678b332b6a7a2756b8badfe782df2b55271882a496730146e42", @typed={0xc, 0x79, @pid=r0}, @generic="9ea1b80bbfd9a979056d6da76dda0dff0d5812ec40a89074a3ae05cc7df14635ff2e7e2d084d48fe2b62dc3eb1e71695422f945be354bcb5b4c40ae623ee0d6d19d1fe78d847f71959ebab03620ced5dd95d38adebbd0ebe0c600f0f6c8117eb25869a91624df123206176fdc5f1a2f25abe7e686f53a4c3aa0f209884c440e1a320712b1c5a8d5b15acf2c125aa3f4abaf441c9013e978ca418e9854636b432cfe437970672e2a770662c5407028ec1209e45a4fc487c13ddafcf5e423869b46e5d03690fec96a4ba5cf757d9d8795c6b", @typed={0xc, 0x3e, @ipv4=@rand_addr=0x80000000}, @typed={0x10, 0x33, @str='&-eth1\x00'}, @nested={0x2ec, 0xa, [@generic="10522b725707bbbfd24ea5739cc6e64317759c6aba6c7457bf843524baa791d80d7c95db8790936f8b57b5265157b96d087c73f64be474865090cd34e3e669d29add1c80e4b2b1caf031b15e6c8285f9f3064ed09c7ae67fbddadaec9a62ba5eedc55e07cf03019bf676fe15dd6773b9e577993bfcc849705918cc64304feb4cab050e7292e09657b1d763f014ecf0df", @generic="f3e531d14349aec9de08302af1e5844d80f8d4787e52cb91f7835fc314b55a35deac0e8da701efde6ede337241fd998daebd551289dd57cffaead0d1ae027fa82a26bf3d6e2957391cd47a0d6a7943cd5a893a10815f3e8bfab46efe38f5599792eefb1ac2c9a3ca7c1d53c5681a4d4e6215222cb65f809db2d0b8b6a69dce84151782e0435c03462cdb27b531e37f0a753bee71dd1289abf60b50c04b54c69ea6320044c62532f92a92dc05b7e536", @generic="bc6c9ecfb8c1e1a2254ac22898ab5c84804d09391045c82f0a233d05b2e0f849a2e753272bb4e8eca7bbcc4a2e6eee7b73b107677368454bdd95f2e7eec4e139282a26ae0affe3fa73", @typed={0x10, 0xf, @u64=0x9}, @generic="ef583fe2a70c3e1d7d47abbab63be28e629ed1415b3f0534878ebf4da9e3a8e55da518a72601cd7003a4c6e0816039f2f0aa6ded327268643221621b10db8ef042d91ed936863c6b2f304e0278678e6f4e337b8265e72e53f906a6753f2d835235d0fccb793a5e614616d0a6593e3df20a0d1695cb75f2d2fc15a2b907673e16b910acbb1abad1ded89a35dcbf8846588c4755764bed9d03fa801921f268644f0c2804206e79375aaaff2dc57cdbaa6fcf6dd001346bfbd8c9b9a80a65d8", @generic="14530a02633f3f2058de84e18f154e3ab3a11c9b64bdfaa7d85c4f6f8f7e7fc848e009f57f0ee23d5e1d9ab99d054a9e6f5ae510c6aeae7bb77b3fe2ca6346195cc40f3e7dd91194d2ef3332f2e427b1f5a60f7f21f2beda5821", @generic="f6407b27fdd8115e41a02bfe8dd52a115762cbd43e53a4ee4b", @typed={0xc, 0x69, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x37, @u64=0x4}]}]}, 0x1824}, 0x1, 0x0, 0x0, 0x20000000}, 0x200000d0) ioprio_get$pid(0x1, r0) 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070d000)="6e65742f6970365f6d725f636163686500c89e1ae15158c08f6a722b869a1cf58c1aa4aa664226e29f8f56db") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051f000)=0x0, &(0x7f000002b000)=0x4) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x811f, 0x0) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x6}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000b000)=[{{&(0x7f0000003000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0xbf}, 0x0}, {{&(0x7f0000013000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000012000-0x40)=[{&(0x7f0000005000-0xb5)=""/181, 0xb5}, {&(0x7f0000004000)=""/218, 0xda}, {&(0x7f0000002000-0xa0)=""/187, 0xbb}, {&(0x7f0000004000)=""/63, 0x3f}], 0x4, &(0x7f0000012000-0xdc)=""/220, 0xdc, 0x5}, 0x0}, {{0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000-0x4d)=""/77, 0x4d}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x1488}, 0x3}, {{&(0x7f0000007000-0x6)=@hci={0x0, 0x0, 0x0}, 0x3, &(0x7f0000006000)=[{&(0x7f0000013000)=""/156, 0x9c}, {&(0x7f0000006000)=""/175, 0xaf}, {&(0x7f0000000000)=""/92, 0x5c}], 0x3, &(0x7f0000006000)=""/27, 0x1b, 0x9}, 0x6}, {{&(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000007000-0x30)=[{&(0x7f0000008000-0xc1)=""/193, 0xc1}, {&(0x7f0000006000)=""/147, 0x93}, {&(0x7f0000007000)=""/105, 0x69}], 0x3, &(0x7f0000008000-0xb)=""/11, 0xb, 0x2}, 0x1}, {{&(0x7f0000007000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000007000-0x60)=[{&(0x7f0000002000-0x99)=""/153, 0x99}, {&(0x7f0000006000)=""/137, 0x89}, {&(0x7f0000009000-0x2c)=""/44, 0x2c}, {&(0x7f0000008000-0x5d)=""/93, 0x5d}, {&(0x7f0000003000)=""/63, 0x3f}, {&(0x7f0000009000-0x39)=""/57, 0x39}], 0x6, &(0x7f0000008000)=""/137, 0x89, 0x1}, 0x401}, {{&(0x7f0000009000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f000000a000-0x50)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x76)=""/118, 0x76}, {&(0x7f0000005000-0x3c)=""/60, 0x3c}, {&(0x7f0000009000)=""/163, 0xa3}], 0x5, 0x0, 0x0, 0x3}, 0xb1}, {{0x0, 0x4a, &(0x7f0000002000)=[{&(0x7f000000b000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f000000a000)=""/156, 0x9c, 0xd2237e3}, 0x20}], 0x8, 0xfffffffffffffffd, &(0x7f0000012000)={r1, r2+30000000}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d4000-0xc)='/dev/autofs\x00', 0x105000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e69000)={0x1, &(0x7f00008cc000)=[{0x6, 0x9, 0x3cb, 0x6}]}, 0x10) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e2e000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = memfd_create(&(0x7f0000416000)='\x00', 0x1) getpeername$ax25(r1, &(0x7f000086c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eab000)=0x10) accept(r0, &(0x7f0000f01000-0x80)=@generic={0x0, ""/126}, &(0x7f000071e000-0x4)=0x80) 2018/01/31 15:18:53 executing program 1: pipe(&(0x7f0000371000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009f3000-0x85)=""/133, 0x85, 0x2) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4)=0x0, 0x0) accept4(r0, 0x0, &(0x7f0000555000-0x4)=0x0, 0x80800) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070d000)="6e65742f6970365f6d725f636163686500c89e1ae15158c08f6a722b869a1cf58c1aa4aa664226e29f8f56db") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051f000)=0x0, &(0x7f000002b000)=0x4) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x811f, 0x0) 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f05000-0x10)=@generic="14c6245d891fdf303d9a16e788073b46") pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000621000-0x18)={0x14c275b, 0x9, 0x3ff, 0x75, 0xfff, 0x0}) fcntl$setown(r0, 0x8, r1) preadv(r0, &(0x7f0000dcc000-0x60)=[{&(0x7f0000b85000-0xc6)=""/198, 0xc6}, {&(0x7f000036f000)=""/85, 0x55}, {&(0x7f0000d78000)=""/190, 0xbe}, {&(0x7f00003a6000-0xe8)=""/232, 0xe8}, {&(0x7f0000594000)=""/102, 0x66}, {&(0x7f0000b06000)=""/220, 0xdc}], 0x6, 0x0) 2018/01/31 15:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b65000-0xa)='ns/cgroup\x00') ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000758000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000949000)=0x0) ptrace$poke(0x4, r1, &(0x7f000052a000-0x8)=0x0, 0x6) sched_yield() 2018/01/31 15:18:53 executing program 3: clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000893000-0xc1)="") linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d34000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x2, 0x1}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0xca, 0xf4, "f430ee5561eb950ae3c07f60884583a51514cdb7cfa258bd7c4323d6e4b94065a54dc58322766dc5b08c8e879d5d001b18cbb0da09f283729bd8479954c77ea72fb98d2d49837a7874bb98a9101008793a4a4b89c0783ab1f9f111235f28edb1605a31787c601ef61429f1e0e01cd098b32f1b30756fed6da73defc39b59f6fff55baffe073763b6deb82a860a98e355093a7666e2012b88d7eacb878f1e1ae49bf548e0888fcfd890c20e4d2f54d9072bf76b4b894c498a73bc7c183d755a5c4743b7178ae3638958f999474e984ccd54a73b654e0142aabf4c5c93a33960867dff811def82d11f4aee709ee6d9158723bc1fbc"}, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x3)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/31 15:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) r1 = creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e5b000-0x20)={0x37, 0x7, 0x8002, 0x93c, 0x2, 0x5, 0x1, 0x0, 0x0}, &(0x7f00006f7000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f31000-0xe)={r2, 0x8, 0x3, [0x2, 0x1f, 0x3]}, &(0x7f0000c70000-0x4)=0xe) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r0, 0x0) 2018/01/31 15:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 0: pipe2(&(0x7f0000540000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000838000-0x4)=0x80) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000bd9000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000dbf000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000d2000-0x8)={0x0, 0x0}, 0x84800) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a68000)=[0xf904, 0x8]) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038b000)={0x0, 0x0, 0x0}, &(0x7f0000268000)=0xc) fchown(r0, r2, r3) 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) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000)=0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x89)="fbc1928161cef754cf141f1360cb21df3f9388c598992e3648b60036e3551174fb3ea353baecb51e7a69ce10febcd1de0bed8dd78be725d65c6286f9848b1856fec27dfc354be18671a9b031e806e5b11db08e92d986a663d8af24fac55891f7999a90cb1d065f1d155e160e9e5ca527c707da83df2e390c1e8740a041a2bf391d71a48baf2b0a8b4c", 0x89}, {&(0x7f0000001000-0x1)="151df67e353467e864f1947d40387bd22510bffb6013d80c97286c5adbf133e78bea4583bb", 0x25}, {&(0x7f0000001000-0xad)="5afe9b1fd86acc80f7034239aee1445002db5ecda7226bdbcf6d0a4e6965c9029d692a8b3f8247bd9ac06ec7a5205e05065e0b44f47d4f6e06e7d4893ee5836d966a98be9d17fdfd0cf7bd9fdba19934b830252f2e778822064654d3e6271019162350d631c71ce8ccb0193d610ad4f0b7096f92edc87ae5cd831e4d9904803202a75b6107d32e934b6e8cf2dfef0529a0108d392bfe29fafbe422e80b9acbee8a10b80111330eeeba585605d8", 0x45f}], 0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000f5a000)=0x3c, 0xffffffffffff627a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000-0x1c)=@random={'os2.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000001000)='\x00', 0x1, 0x0) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000311000)=[{{0x0, 0x0, &(0x7f000082d000)=[{&(0x7f00006ed000)=""/89, 0x59}, {&(0x7f0000176000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f00002f2000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f00006e5000)=""/107, 0x6b}, {&(0x7f0000838000)=""/117, 0x75}, {&(0x7f0000000000)=""/157, 0x9d}], 0x8, &(0x7f0000062000-0x1000)=""/4096, 0x1000, 0xffffffffffffffb5}, 0x1}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a1b000-0x10)=[{&(0x7f000073d000-0xa5)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0x101}, 0x0}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000737000-0x30)=[{&(0x7f0000764000+0x622)=""/126, 0x7e}, {&(0x7f0000124000)=""/187, 0xbb}, {&(0x7f0000db5000)=""/238, 0xee}], 0x3, &(0x7f0000000000)=""/210, 0xd2, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000167000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/86, 0x56}], 0x3, &(0x7f0000000000)=""/44, 0x2c, 0x6}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000000)=""/156, 0x9c}], 0x2, &(0x7f0000598000)=""/135, 0x87, 0x7}, 0x100000000}, {{0x0, 0x0, &(0x7f00005a2000)=[{&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f000099c000)=""/213, 0xd5}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x3, &(0x7f0000001000-0x18)=""/24, 0x18, 0x71}, 0x800}], 0x6, 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004de000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc0, 0x2, 0x3ff, 0x99}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(0xffffffffffffffff, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf7000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xf9, &(0x7f0000424000)=0x0, &(0x7f0000bc4000)=0x4) 2018/01/31 15:18:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xd6e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0x5, 0x24}, &(0x7f00000d4000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c66000)={0x0, 0x0}, &(0x7f0000c6c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a36000-0xdf)={r1, 0xc6, 0xd7, "4f84edb104a92b8a2095b8df326fffc8aada65811299e9be9245278ced66141bd6db137fc11d57f65589ecf504cd5592779d856349f85edacda91fbb2d2c69359cdec3ef4ce20cdc423b1097c9ae2f13cfb1e16de29a41d30044844ba4a6390f15666f0e80ccbde0f1a9aa044197f9a272b0c71d3117cc9a9f70e7d771913b02f57961a66f37b3c38f66a8fd14b2538c323b56034c8072f237b66a43d43a864c2e276b9119b17cd33cd3842b68c5045f60662bd43d8346098a5e5ea9e757d41d6d112edddaace94b95d1241687b3e393e25a7d1d2e1f51"}, 0xdf) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f000002c000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) recvmsg(r0, &(0x7f0000e86000-0x38)={&(0x7f000022e000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000798000)=[{&(0x7f00002bc000)=""/134, 0x86}, {&(0x7f0000e94000)=""/4, 0x4}], 0x2, 0x0, 0x0, 0xff}, 0x2) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) unlink(&(0x7f00008b0000-0x8)='./file0\x00') 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) pread64(r0, &(0x7f0000a04000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000003b000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000816000-0x20)={{&(0x7f0000a34000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ec000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000c75000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 15:18:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/31 15:18:53 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004df000-0xf)='/dev/sequencer\x00', 0x400000002000080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = mmap$binder(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000239000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000713000/0x2000)=nil, 0x2000, 0x1, 0x8010, r0, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000927000-0x18)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f00007c4000/0x4000)=nil, 0x4000, 0x2000002, 0x810, r0, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003fb000-0x30)={0xbc, 0x0, &(0x7f0000c47000-0xbc)=[@increfs_done={0x40106308, r1, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f000035d000)=[@flat={0x77682a85, 0x100, r2, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000170000)=0x0, 0x1, 0x4, 0x1f}, @flat={0x77682a85, 0x0, r3, 0x2}], &(0x7f0000ecb000-0x18)=[0x30, 0x38, 0x30]}}, @register_looper={0x630b}, @register_looper={0x630b}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x40, &(0x7f00004e5000-0x58)=[@flat={0x77682a85, 0x1, r5, 0x2}, @fda={0x66646185, 0x2, 0x0, 0xb}, @fda={0x66646185, 0x8, 0x2, 0x2e}], &(0x7f0000564000)=[0x40, 0x38, 0x38, 0x70, 0x30, 0x40, 0x0, 0x48]}}, @dead_binder_done={0x40086310, 0x3}], 0xe2, 0x0, &(0x7f000039d000)="1882252b33cd62e866f46aa33f94fd57ce472592cc6017a4abcb283af87822e4e9e69ca66eca78120e088ebea6264e91c7c6e9456a29e6afe3abcd6ad9faf2826f462fb0e2cdb5f952a62e01973bcc5a8e68094c4e752d31750d0037376676fdb976c7cd91bdbb0be0deefd50bb8d1a46749ba2148faf4112956b4b41e5ec97b4b56e57930021021ba2a002960b80e25096466076dd08034c0e46d6be8dd46bca5320cd6f44b2f4651357a18dc3bb9e0f9c24acf4bfe0e5440c3bdb6f9d73d3a1b9b965a6622878bab82f15dd8b50a466fd0b0436b5f526e68c183fb8f756ae0ccc3"}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b0e000)=0x100000001, &(0x7f0000e7b000-0x4)=0x4) r6 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r6, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:53 executing program 0: 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(0x0) 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$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$KDDELIO(r1, 0x4b35, 0x9) pivot_root(&(0x7f0000480000)='./control\x00', &(0x7f000095d000-0x5)='./control\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') bind(r1, &(0x7f0000d0f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:53 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000def000-0x8)='./file0\x00', &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff9000)='./file0\x00', &(0x7f0000ffa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ff9000)='./file0\x00', &(0x7f0000f65000-0x8)='./file0\x00', 0x1, r2, r3, 0x3ff, 0x80000001, 0x800) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000bb000-0x7)='ns/ipc\x00') recvfrom$inet6(r0, &(0x7f0000dbd000-0x1000)=""/4096, 0x1000, 0x10020, &(0x7f0000a09000-0x1c)={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000)=0x7fff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000068a000)=r3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/31 15:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000097b000-0x4)={0x4, 0x2, 0x2000}, 0xfffffffffffffd86) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000073d000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000074000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000ae8000-0x20)={0x20, 0x7, 0xffffffff83fb55a3, 0x1000, 0x13, 0x80}) fallocate(r0, 0x0, 0x1, 0x3f) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000413000)={0x6, 0xffffffffffffffe1}) r2 = accept4$netrom(r0, 0x0, &(0x7f00006a7000)=0x0, 0x80000) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) close(r0) connect(r2, &(0x7f0000d49000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) read(r2, &(0x7f0000929000)=""/238, 0xee) 2018/01/31 15:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 4: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008c7000-0x4c)={0x0, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x501880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0xd53)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x4, @in=@multicast1=0xe0000001, 0x3, 0xf800000000000, 0x3, 0x1, 0xa, 0x20, 0x20, 0x33, r1, r2}, {0x0, 0x9, 0x3ff, 0x4, 0xc8a, 0xee, 0x3, 0x416e7e21}, {0x4f5, 0x3, 0x80000001, 0x0}, 0x1ff, 0xf, 0x3, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7e}, 0x0, @in=@rand_addr=0x0, 0x1, 0x3, 0x1, 0x5, 0x5, 0x9, 0x5}}, 0xe8) 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) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x10)='/dev/sequencer2\x00', &(0x7f0000000000)='/dev/sequencer2\x00', &(0x7f0000002000-0xb)='$}\\selinux\x00', &(0x7f0000003000-0x10)='/dev/sequencer2\x00'], &(0x7f0000000000)=[&(0x7f0000001000)='/dev/sequencer2\x00', &(0x7f0000002000)='$#vmnet1-mime_type/vmnet1em1nodevvboxnet0em1posix_acl_access\x00', &(0x7f0000002000)='/dev/sequencer2\x00']) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='$#vmnet1-mime_type/vmnet1em1nodevvboxnet0em1posix_acl_access\x00', 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000002000)="18e267c4c0fe7200d04a6f89b5307b7c2b79cae3588a17cff439d7c8edde4859cbdb685cd79f9ce8643c7ba39a81ae0af652760a44c0c41b5deb680f8ccc485693849b106b83ab6bcaffc1418b44dc416ce686aa2cd7ea1c6de884c801df78b353a2cc4d54a884d2e7b2e882b5e907955d48691251c9373dd7679e2f845b1568f0715b812dc6c7604f9c83e2fe682b71bbbf2bb3142a", 0x96) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000003000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000004000)=0xc) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={r4, 0x100000000}, &(0x7f0000005000-0x4)=0x8) 2018/01/31 15:18:53 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x5a, 0x0) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)=""/0, 0x0}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d65000-0xc)='/dev/autofs\x00', 0x200000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000767000-0x8)={0x0, 0x0}) r4 = userfaultfd(0x80800) r5 = socket$pptp(0x18, 0x1, 0x2) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/relabel\x00', 0x2, 0x0) poll(&(0x7f000056d000)=[{r1, 0x40, 0x0}, {r2, 0x200, 0x0}, {r3, 0x0, 0x0}, {r4, 0x1, 0x0}, {r5, 0x100, 0x0}, {r6, 0x0, 0x0}], 0x6, 0xfffffffffffffff9) 2018/01/31 15:18:53 executing program 5: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") clock_gettime(0x0, &(0x7f00005c7000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000789000-0x10)={r0, r1+30000000}, &(0x7f00002e8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000000)={r2, 0x0}) socketpair$packet(0x11, 0xc576e143a0113ed5, 0x300, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) process_vm_readv(0x0, &(0x7f0000013000)=[{&(0x7f0000004000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[], 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 77.647370] IPv4: Oversized IP packet from 127.0.0.1 [ 77.701871] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.706555] CPU: 1 PID: 14274 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 77.714159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.723493] ffff8801ce2b7600 ffffffff81d94829 ffff8801ce2b78e0 0000000000000000 [ 77.731482] ffff8801c43b9c10 ffff8801ce2b77d0 ffff8801c43b9b00 ffff8801ce2b77f8 [ 77.739456] ffffffff816621ca 0000000000002a2e ffff8801af23d0f0 ffff8801af23d0a0 [ 77.747420] Call Trace: [ 77.749983] [] dump_stack+0xc1/0x128 [ 77.755326] [] handle_userfault+0xa3a/0x1310 [ 77.761356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.768345] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.774723] [] ? handle_mm_fault+0x117b/0x2530 [ 77.780926] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.787129] [] handle_mm_fault+0x1fd1/0x2530 [ 77.793159] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 77.799464] [] ? __pmd_alloc+0x410/0x410 [ 77.805153] [] __do_page_fault+0x5c2/0xd40 [ 77.811020] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.816962] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.823612] [] do_page_fault+0x27/0x30 [ 77.829134] [] page_fault+0x28/0x30 [ 77.834398] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 77.841214] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 77.847684] [] import_iovec+0xc8/0x3c0 [ 77.853194] [] ? get_pages_array+0x60/0x60 [ 77.859050] [] process_vm_rw+0x106/0x210 [ 77.864740] [] ? process_vm_rw_core.isra.3+0xa70/0xa70 [ 77.871639] [] ? exit_robust_list+0x230/0x230 [ 77.877760] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.884749] [] ? userfaultfd_release+0x650/0x650 [ 77.891132] [] ? do_vfs_ioctl+0x458/0x1140 2018/01/31 15:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 15:18:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x44) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000803000)=0x8) 2018/01/31 15:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd8000-0x4)=0x0, &(0x7f00002b9000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000f7a000)="f5e6d2f2c352b0b15ab643b93e595b9e858a37c97906cdd16c2e803cc50fcb391621d9f8ae29dc7d00f076c5216f4aa44322524676544f42a0e916c8b8d3ce11c3208847dd3ea6798b663a3ef82fadfa04ad18684054a1ee6dcc00766f5c22e83614c4eaafd2c8bc891ad24a9801e89605d2af50d704f7aa8bc2d399ce260022e3a43f9c27218a9bfb9e96279e2d7ec4380c857ef1d33d6b30d8ddf6d2e13996", 0xa0, 0x840, &(0x7f00002d0000-0x1c)={0xa, 0x1, 0xc2, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd9000-0x4)=0x0) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) write$selinux_create(r0, &(0x7f000008f000-0x51)=@access={'system_u:object_r:var_lock_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x30, 0x0}, 0x51) 2018/01/31 15:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004b5000)='/dev/snd/seq\x00', 0x0, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000668000)={{0x0, 0x5}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r0) 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000865000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x1, 0x0, []}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0xfffffffffffffd64, "08421779f716cf24289c57d2dd063dc12173c03a9f2c9b9440ac7d33e13fb203a7d44df7b14535faa2e039657b33bf86a9c536bf278df31eadf4d71f4400128a84d94011e947cfac00ac9c8a9590128151ab1a7971"}, &(0x7f0000001000-0x1)=0x5d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0xffffffffffff8001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000001000)=0xe8) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x914) fadvise64(r4, 0x0, 0x8001, 0x7) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$unix(r4, 0x0, &(0x7f0000000000)=0x0) fcntl$notify(r5, 0x402, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000003000)={0xc4f, 0x6, 0x4, 0xf8, 0xffff, 0x0, 0x6, 0x9, 0x6, 0x5438e4ea}) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000003000)=0x7fff) [ 77.896992] [] ? ioctl_preallocate+0x220/0x220 [ 77.903198] [] ? selinux_file_ioctl+0x355/0x530 [ 77.909496] [] ? selinux_capable+0x40/0x40 [ 77.915359] [] ? SyS_futex+0x22e/0x2d0 [ 77.920868] [] ? do_futex+0x15c0/0x15c0 [ 77.926464] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 77.933101] [] SyS_process_vm_readv+0x47/0x60 [ 77.939220] [] entry_SYSCALL_64_fastpath+0x29/0xe8 getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e74000-0x11)='schedstat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x242180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006ea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000229000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000579000-0x10)=@req={0x50, &(0x7f00007fb000-0x50)={@common='erspan0\x00', @ifru_data=&(0x7f0000702000-0x20)="8c91023ce9383b7d2a8c527746d1dcdf1d4f7a3e751c701b5c1b0ec1208ce4bb"}}) r3 = getpid() sched_setscheduler(r3, 0x3, &(0x7f0000366000-0x4)=0x1) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000f44000-0x1000)="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") connect$pptp(r1, &(0x7f0000415000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x0, 0x6) 2018/01/31 15:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000096f000)={0x3, &(0x7f0000a08000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000065d000-0x8)={r1, 0x1}) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') socketpair(0x7, 0x2, 0x9, &(0x7f00000aa000-0x8)={0x0, 0x0}) 2018/01/31 15:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e7000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000181000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000824000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 15:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000f44000-0x1000)="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") connect$pptp(r1, &(0x7f0000415000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendfile(r0, r0, &(0x7f0000978000-0x8)=0x0, 0x6) 2018/01/31 15:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000574000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002b0000-0x68)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a9d000)={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]}, 0x9, 0x8001, 0x9, 0x81, 0x4}, &(0x7f0000e32000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000443000-0xc)={r1, 0x4, 0x0}, &(0x7f0000d6d000)=0xc) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) restart_syscall() pwrite64(r0, &(0x7f00004ad000)="", 0x0, 0x0) 2018/01/31 15:18:53 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000068c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000699000-0xbc)={0xffffffff, 0x2, 'client0\x00', 0x4, "3e87630e62f2baca", "dede2f203f1675c2dd055a650c0aadbb9b4dccc7c4374da51006f4a351948b62", 0x5, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/31 15:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ed000)='net/ip6_mr_cace\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c80000)=0x0) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0xffffffffffffffce, 0x5) [ 78.019343] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/31 15:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) writev(0xffffffffffffffff, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x388, 0x3, 0x2, 0x2, 0x0, "2f805af8595140b95348c67982934fc2003d2c253037759078eb369593d50e869c90d62fbc76ccc072cf185f23b5eea61e1899515a8410feb01bf415e2a6bc", 0x5}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000101000-0x8)='./file0\x00', 0x48) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') listen$netrom(r3, 0xe6ba) sendfile(r2, r3, &(0x7f0000023000)=0xffffffffffffffff, 0x26a950b) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d02000)=@assoc_value={0x0, 0x0}, &(0x7f00006ad000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000073c000-0xc)={r4, 0x8, 0x10}, 0xc) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000079b000-0x1)='\x00', 0x200) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000579000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000011000-0x8)=0x0) readv(r1, &(0x7f0000876000-0x30)=[{&(0x7f0000460000-0xc8)=""/200, 0xc8}, {&(0x7f00006ca000)=""/4096, 0x1000}, {&(0x7f0000ef2000+0x1b9)=""/9, 0x9}], 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000413000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) syz_open_procfs(0x0, &(0x7f000031a000)='net/ip_tables_matches\x00') pread64(r0, &(0x7f0000c4c000)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r0 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002b1000-0x4)=0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000169000-0xd8)="ef0fd422a6f215fa36cb27538c5904f83cd45e875238778543d7fe2f980f63accc92778bf1363a75a8578477c39f221181aef383ef1f64b7f818c79e52c5f60e60ffc933f76560414298a72229459e4e7455ea6769170619b4b36d599f6ddd91d0a1a71277c146ecea73fc9a17fd60bb4e7894ba1370eb4e78759f7ee399ebfb970b138b75a71e9ecdd84a37b04cef128cbc06b512f3682eb4929927a6657ad215030f549ab3b32605dd5317988c0ef5378cd819d90831bf23d1ab7f7740d4495c455800e8a73622a02ba8cb025da2a8473138b679db1044", 0xd8, 0x8000, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000007a000-0x1b)="55258550cb2e2b4f8407c7b7a9fcecd1f5b15ebbbbc696bf301efd", 0x1b, 0x10, &(0x7f000017b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000f000-0x8)='./file0\x00', 0x40) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000000f000-0xf8)={{0xffffffffffffffff, 0x3, 0x2af9, 0x2, 0x1ff}, 0x7, 0x7, 'id0\x00', 'timer1\x00', 0x0, 0x5, 0x8, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$key(0xf, 0x3, 0x2) recvfrom$inet6(r1, &(0x7f0000001000-0x9b)=""/155, 0x9b, 0x10000, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x47, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000000e000-0xa8)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005ce000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000186000)='net/protocols\x00') write$eventfd(r0, &(0x7f0000c6e000)=0x0, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000b3000-0xc)={0x6, 0x1, 0x9, 0x4, 0x1}, 0xc) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x80) fanotify_mark(r0, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) eventfd2(0x471, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000013c000)=""/237) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000eb4000)=""/200) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) getpriority(0x2, 0x0) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0xfffffffffffffed5, 0x0) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) getpriority(0x2, 0x0) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b82000-0x18)={0xec8, 0x3, 0x2cb35bc1, 0x6, 0xb20, 0x80000000}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009e4000)={0x0, 0xfa, "42fb1927cce71424185e73cada95fb08a0cc862af6f1e787c21cc677d7cfa221fb04959aa2cc1589909203ac67b7635049269f467fc24742672250e83f5c8a644549779560f972a2d610e57a6495551478a4b97a1660a929d6bf01cfabb90acf5993d355d74932075d143ea85946b2a8cc9e776f243d5b748f17583c042e02140f97b5a43b6e0bff0f06ca36dfbbe4225dbf7a3cecb85d5ef810b2b29b3fa4038b3b8f00516c718108c9db50bcf5f8721d4df4bdeb08da14fa1947bd3b826af6dd3342adea5c8a5e2b68e0735a0ce0e41dead9469462b961b9bc7a36f5c267225883033c4057c21e9e4046b124cdad0171a3729c2220da09b99b"}, &(0x7f00007dd000-0x4)=0x102) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000afc000)=r3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) memfd_create(&(0x7f000023e000-0x1)='\x00', 0x3) fcntl$getflags(r2, 0x409) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000633000-0x7)=""/122) eventfd2(0x471, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000013c000)=""/237) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000eb4000)=""/200) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x9, 0x2, 0x0) bind$inet(r1, &(0x7f00004a0000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r2, &(0x7f0000637000)=[], 0x100000000000025d, 0x20000000000000fe) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000091f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006a3000)=0x14) bind$packet(r2, &(0x7f0000536000)={0x11, 0x6, r3, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00002a8000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d8f000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x80000000, 0x51}, &(0x7f0000d78000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fb000-0x8)=@assoc_value={r4, 0xffffffff}, &(0x7f00004e9000)=0x8) fcntl$getflags(r0, 0x401) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\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}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000ef6000)=0x4) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000070b000)={0x1000, 0x8, 0x1cead16e, 0x4, 0x70, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='stack\x00') r2 = syz_open_procfs(0x0, &(0x7f0000223000)='net/rt6_stats\x00') sendfile(r2, r1, &(0x7f0000b4b000)=0x0, 0x400000ff) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="09f0355bbbce435fc21d37df639ae96b04f79d69a3f9cbffa8be31ddf2a76fe17e1b5ccc7ecd9db62924e371fcfb578a2c347956a9c534c4a30900000000000000af7c7b2371d07a50e8585885183c6b8bcd4e07779b2a629053de3c11a3446fccf6ac8070a7665ce000df9c23db1d49afc053b011b27b040914ea4a4473c042dea7bf572b8847d42278903b0e9a7b55d19b6152a5304fd30d", 0x3b2, 0xfffffffffffffffc) 2018/01/31 15:18:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bd000)='/dev/rtc\x00', 0x107000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000083d000)={0x80000000, 0x8, 0x7, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r1 = socket$inet6(0xa, 0xa, 0xc8d) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000e1f000)="3612f05d1e45267157324cb93fa9e5e54e527a972ed9f72509ae4b4159b39c6d413139d16ccbda10f4f423e820c2ab20a0b287a8092994c8d9035ec2183448e600e4b223f4641c1dd1005e94a662d18f88310904f58dd01c265275bbbe0f5df2d8ae56ff73506fd53535d522d606722a00d612ef2aa4fc07273ede3610be6f3bc1bd0b84d3feec3b2929f947798c51d4ce807003161cb01e42557d99037c9d0c6cb38b6c63674ea725381f70255246b9a49ea9e63c7b94296814fe2088cb6a27f33b8e01e0d9", 0xc6) 2018/01/31 15:18:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000208000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007e4000)={0x0, 0x81, 0x30, 0x930, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e4c000-0x8)={r1, 0x3, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000008c000-0x10)={0x4, &(0x7f0000ce9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000000)={r4, 0x2}) r5 = dup2(r3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x2, 0xffff}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x800) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x100, 0x0) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x14)={0x14, 0x1, 0x1, @fuse_poll_out={0x0}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001f6000-0x6)={0x0, 0x101}, &(0x7f0000ae6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000889000)={r2, 0x0, ""}, &(0x7f0000172000-0x4)=0x8) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) r4 = getpid() getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a25000)={r3, @in6={{0xa, 0x0, 0xa43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x4, 0x6, 0x40}, &(0x7f0000881000)=0xa0) fcntl$setownex(r1, 0xf, &(0x7f0000666000-0x6)={0x2, r4}) getpeername$packet(r0, &(0x7f00002e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000095a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r5}) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dc3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000dc3000)=0x32) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000dc3000)=0x599, &(0x7f000073c000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/31 15:18:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001000-0x20)=""/32, 0x20) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000083e000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e72000+0xc2c)={0x3, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000efc000-0x4)=0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000efb000)={r2, 0x6, 0x20}, &(0x7f0000efb000)=0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000ef8000)="fac963df", 0x4) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00007f0000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) read(r0, &(0x7f000074a000)=""/73, 0x49) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000684000)="161a7ae734ba4e0e048aef3f3ce9b13a2eea4a33b9c00490e31d6644082576210ed96bb442477e44b1f2", 0x9e) timer_create(0xf08ff2531f1063ea, &(0x7f0000a0d000-0x60)={0x0, 0x1a, 0x1, @thr={&(0x7f0000a7d000+0xd23)="be2e59665527dfd26089d05c92f2", &(0x7f00007e0000-0x31)="8a4aa3c5a76115f973d6bd276c9f5c059b16c4c7b4afdb89395f1522758f4011018dbb04abc53d28dab9ccc0f6f83447cc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035b000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) connect$inet(r0, &(0x7f0000cca000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000575000+0xf79)={0x10000, 0x2}) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000011b000)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000dc000)={0x8, 0x0, 0x10001, 0x6ed6cb6f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00008dd000)={0x100000000, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a04000-0x18)={0x0, 0x2, 0x30, 0x5, 0x9}, &(0x7f0000b4a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b43000)={r3, 0x9}, &(0x7f0000e5f000-0x4)=0x8) pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) preadv(r0, &(0x7f0000eb5000)=[{&(0x7f0000b9e000)=""/75, 0x4b}, {&(0x7f000083b000)=""/84, 0x54}], 0x2, 0x0) getpeername$ax25(r2, &(0x7f000028a000)={0x0, {""/7}, 0x0}, &(0x7f00004f1000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000189000)={&(0x7f0000efd000/0x3000)=nil, 0x3000}) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000051e000)='net/dev\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8b000+0x85b)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001cc000)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f12000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000)=0xe8) bind$packet(r0, &(0x7f0000849000-0x14)={0x11, 0x0, r2, 0x1, 0x3f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) [ 78.393051] binder: BINDER_SET_CONTEXT_MGR already set [ 78.399269] binder: 14401:14414 ioctl 40046207 0 returned -16 [ 78.416432] binder_alloc: 14401: binder_alloc_buf, no vma [ 78.422856] binder: 14401:14429 transaction failed 29189/-3, size 0-0 line 3127 [ 78.450476] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.459668] binder: release 14401:14414 transaction 83 out, still active [ 78.466677] binder: undelivered TRANSACTION_COMPLETE [ 78.474884] binder: send failed reply for transaction 83, target dead 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fbe000)='/dev/loop#\x00', 0xab7a, 0x80000000101000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fbf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fbe000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fa5000)={0x0, 0x4}, &(0x7f0000be1000)=0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008c1000)={r2, 0x1f21, 0x20, 0x4, 0x7f}, &(0x7f0000fbe000)=0x18) r3 = syz_open_dev$evdev(&(0x7f0000854000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbf000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000fbf000)=""/161, 0xa1) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000fbe000)=0x2) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00002a8000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d8f000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x80000000, 0x51}, &(0x7f0000d78000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fb000-0x8)=@assoc_value={r4, 0xffffffff}, &(0x7f00004e9000)=0x8) fcntl$getflags(r0, 0x401) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000ef6000)=0x4) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept(r0, &(0x7f0000658000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f42000)=0x60) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/31 15:18:54 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, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x5) syz_open_pts(r0, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000598000)={0x0, 0x6319, 0xb25, 0x7, 0x2, 0x6}, &(0x7f00007fd000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000adb000-0x6)={r1, 0x80000000}, 0x6) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x22b46193eaa92186, 0x0) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000450000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ec4000-0x2)={0x6, 0xb5}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b63000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014e000-0x1)={0x0, 0xfee, 0x30}, &(0x7f0000846000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a51000-0xc)={r1, 0x4, 0x30}, 0xc) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/31 15:18:54 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, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={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]}, 0x0, 0x0, []}, 0x90) 2018/01/31 15:18:54 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xfe1781412906d9fa, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ed8000-0x4)=0x0) pipe2(&(0x7f00002a6000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x33)="9435b3b3bdf508ac840b288ec573da4bc92c55159358b27e9970e6363f4d9c641bf01aee6c22d275b007db0663fce283db0250", 0x33, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000-0xe7)="5980b443fe59a821dd8b326b16250345646ceafc3d56ed75a2994230b33ad79037a08003d77d248aed87f8e45fa830f61e3e965ac54f8b86287cf9eb308f8f91bfc60c9b22704c4722b18185a02bf32d951afba73da63bc0f1eef4be657c1ceee4742a896ceb34de66afef5c076281c48670a2cce68e644cbc95dd77736da6f09f8a24036cd7b0ded45ca5a2d76381c4a49ae54c9483f6f1193f0570acfb20c93b4935f22d07b9400d8570c42e1b7961cb9506c32ec3a1c1ea5c81aa92066193bb2b8cc3512c7282fc2703f0c7a5aca8d39afda81b5a190f169ff32b424f886915d9ea38cdecd1", 0xe7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000003000-0x90)={{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) mq_timedreceive(r2, &(0x7f0000003000)=""/63, 0x3f, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f0000005000-0xa)='id_legacy\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5, [0x10, 0x5, 0x4, 0x1, 0x3, 0x0, 0x5c58de85, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000)={r5, 0x1f}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r5, 0x4, 0x4, [0x1f, 0x0, 0xfff, 0x3f]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000e22000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000083f000-0x4)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000abd000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dcc000)={{{@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}, {{@in=@loopback=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}}, &(0x7f00007b4000)=0xe8) r4 = socket$inet_sctp(0x2, 0xf74f5b509fba1d65, 0x84) sendmsg$nl_route(r0, &(0x7f0000804000)={&(0x7f0000142000)={0x10, 0x0, 0x0, 0x442000}, 0xc, &(0x7f000068c000)={&(0x7f0000238000)=@getlink={0x185c, 0x12, 0x402, 0x0, 0x1, {0x0, 0x0, 0x0, r1, 0x20300, 0x200}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_BROADCAST={0xc, 0x2, @random="110ac4f2f709"}, @IFLA_VF_PORTS={0x16ac, 0x18, [{0x129c, 0x1, 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@generic="63dcb65797cfbb584fe188062bd84d6d12165c9a37329b774db816eb2d45e2522fe05ae215a975a3cbb766f7f3f9d7c761882885f86daa22fbdfb370e29936443dc7499a8cad88102b9eb947d51f7df182da90b044f066dfd511c88a0fed38453e7dec02dbbd613f18c79b7bd6712802746599d5884ef16294937cf9336b076facbca0fdacce79de27017ded30b8b4d5261f28a9247be3007f5e8257eddb27cf619abc7913d097c11e8bd6530fc10cf2e15b65b205bd2882134bd09e002716ace4f72a", @generic="065dd1ce5cf1d4c1cf7b"]}, @nested={0x10ac, 0x7a, [@typed={0xc, 0xc, @u32=0xff}, @typed={0x1008, 0x94, @binary="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@generic="10ae8486385c30f04c9d9175466b0ee6d25f7a9c9fdefb97833216982bb97e05397db852bc75288c2673905a8469c1cea57803c7d8ab6f4abe54907a2fcc85d47c4ab2017fee510df2d773ed2035344772d0b845d9f64481f18c506210745b896e94b9d181", @generic="cbe5e662307148fa5cfc44e8c363d093ef6a2264104a5c5112e4061455c0bcf34ab8", @typed={0xc, 0x9585, @uid=r3}]}, @nested={0x10, 0x28, [@typed={0xc, 0x5, @ipv4=@broadcast=0xffffffff}]}]}, {0x30c, 0x1, [@typed={0x108, 0x95, @binary="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"}, @nested={0x150, 0xf, [@typed={0xb8, 0x2f, @binary="916c97a0e8793833bae4f25763bd18163f2735eccdc3ffba00f9262f217a811731e0b4be3b57d6aaba0b1bf590d3e85280198e679606288217aae3e6e995a9906e2198f05d1fcdfeb8770e1b2911ac7b3cb233d28a1aa905d6ba62d94443a1dd9bd7670f2cc18620844c939fe95185ae9b882077e55d9fdb5aab93b23df05dde15c59a7e922a683f78bfec7cdc93258c7d043792cfdd7ec11587faa1df941846f26abfd2bdac63418ba717b30886"}, @typed={0x2c, 0x2a, @binary="f4265846efc0d8ea251cd67e03333a4fb6c83afe7772a2186e444e58bde0bfe0bd76"}, @typed={0x18, 0x52, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x75, @str=',\x00'}, @typed={0xc, 0x74, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x28, 0x4, @str="5b73656c696e757883766d6e657431766d6e6574302c6367726f757000"}, @typed={0x10, 0x5f, @u64=0x8000}]}, @generic="652567357f55f83524ce782422cdb84a64703ae4cd3b7e2b084049e5f529e3e2e7b28dbc383b5e49f0cbbfa0902ae95d4fc42cbb78a5eb63e330a63cfcc4d2406b7b536d84bbd341fcba5a01ffb3103ef06adc2adce0b4ce03c0d5f4f1c8e4af96f1f0cb7a097363161d0fe5c1b34de77ff45578d71c6d2442c0d484f8755393f40a7b8de69bb87be4c86c9628a0565096b5c41d95796e9457116f71fc41eb55604553866411aab77de0153d533bc8d5"]}, {0x4, 0x1, []}, {0xfc, 0x1, [@nested={0x94, 0x7c, [@generic="2ddcd4cb8c1f366fc8e83f8d994b1178256b2b5f02c198f8c8ae6ede84a5098ded9c311b02b77dc11e2f7bab853e4413c19ee24f0cc26523ff4965892b93", @generic="219d91952a9c6c54db64239f2ea3be3d22605f0eb13684", @typed={0x8, 0x31, @void=""}, @generic="8a557ccdeac2a928c31d28e4c8d53e154bd44e7a857fdd99", @typed={0xc, 0x86, @u32=0x5e218b2f}, @typed={0xc, 0x89, @u32=0x2}]}, @generic="2a82cbba22d65471d46c4fd667f41ef4c1ef815bbdb21a0277f5462596e8a7298fc78a084a58399819b5b7458b52ed960a19faa02794f4cc139436419c5caec93503fb02e349f2b57a738f332fd5a49ada3bb9aa42dc22e6abf08eafef10aff3bb"]}]}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_NET_NS_FD={0x8, 0x1c, r4}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x7d5}, @IFLA_CARRIER={0x8, 0x21, 0xfffffffffffffffe}, @IFLA_LINKINFO={0x160, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x20, 0x4, '/mime_typeselinux^security\x00'}, @IFLA_INFO_DATA={0x24, 0x2, "d98c73c904421f03f37e1595e472a8eb803b56ac82ac9f6d18d51e394d6a5f"}, @IFLA_INFO_DATA={0x2c, 0x2, "3914b2252b6d65d38013209b431a296349cf6328a53a7cf2c78b853ebeba03c12199a9eca147d6"}, @IFLA_INFO_DATA={0x64, 0x2, "848513ac16ab08f4621063f09b7ce81c04cdcaf585145b1f55c95d1f1258e402c3958a7c4e0b5fbb4989732ee2cc2f2b5cba21ad52985816b0d9131da4d2690d4b6e523dd53f36f1568838537824dacc7614b23e05199b75328eea5adc59"}, @IFLA_INFO_DATA={0x80, 0x2, "017887e7d633fbf75ead7d4542eb6cbf74cf962f4292f405ca9563beeb4f9c33a79def1f53a5ccfef670a609fbd044253e8f40e15a98f3243e0c84b813ad8e660d7b40315eed05539c521765ebb14748c386fbdf7745dcb5cf831a2f3203abbea0dd3bca910954df41955bccc9a3ed2440620ab41123ac0f84ebcc"}]}]}, 0x185c}, 0x1, 0x0, 0x0, 0x4000}, 0x48014) r5 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r5, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 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, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={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]}, 0x0, 0x0, []}, 0x90) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffbffffffffffe, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000227000)={0x0, 0x0, 0x0}, &(0x7f0000451000)=0xc) fstat(r0, &(0x7f0000d77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ecf000-0xe8)={{{@in=@multicast1=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a03000-0x4)=0xe8) fstat(r0, &(0x7f0000919000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d4c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000-0x4)=0xe8) r9 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a7f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c39000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000963000-0x4)=0xe8) r12 = getgid() r13 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000630000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000)=0xe8) getresgid(&(0x7f0000d6f000)=0x0, &(0x7f0000994000-0x4)=0x0, &(0x7f00006b6000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f76000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a36000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) r18 = getgid() r19 = gettid() stat(&(0x7f0000bf5000)='./file0\x00', &(0x7f0000b40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000197000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000142000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000019f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000)=0xe8) r24 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007f5000-0x4)=0x0) stat(&(0x7f000018f000-0x8)='./file0\x00', &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004bf000-0x4)=0x0) r28 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bef000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000040d000-0x4)=0x0) r31 = getuid() lstat(&(0x7f0000c13000)='./file0\x00', &(0x7f0000529000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000b08000)={0x0, 0x0}) stat(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getgid() sendmmsg$unix(r0, &(0x7f000014b000)=[{&(0x7f000003a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000188000-0x20)=[{&(0x7f0000772000-0x1000)="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", 0x1000}, {&(0x7f0000bb1000-0x76)="36f0be8b19fa9e2e4494f98864ff0b79fd7368170bbc89c095816e820dd0b986afce7d50c06b9cb1070e0e1a79caed15d2793e0286866fa7b0529e8bfbcbb8499fa2a32820c10e7a3e1a172526d785c713c39173011013e476959fb0925cc4f0e9f1ce700edeb2cc494768c09923b5fe613481204bf2", 0x76}], 0x2, &(0x7f0000350000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa0, 0x0}, {&(0x7f0000898000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000a9000-0x10)=[{&(0x7f000075d000-0xbd)="1118979e0ea217249d8a4c2ecc124a1a3cdecd5370e792ede5f96f47261d7d580be73b76e0ff9c549f9c6f5f73a278fcce8600944ad30b3683a0d79ae285d30a2cc5fe4316d237f0f8b74c69fc3637c2177fbc3f140c2fadfe13c2341b78b73abbf01944c45f7b63e171f1d54ec205a8797f06255ae51782867c486eb12da002cf65f3cdeae2d05b9348ad88f898b7f802e7669fb08ed9f42b6cc53ffb2f89a876603bd94bdca9ab16e73448e2bd57d8af9c1b4b23920e0f91fc300eb3", 0xbd}], 0x1, &(0x7f00003d4000-0xe8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe8, 0x4000000}, {&(0x7f0000f94000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x1, &(0x7f000059d000-0xf8)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x20000044}, {&(0x7f0000359000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000da1000)=[{&(0x7f000075f000-0x61)="2725b5e3159d75ea4f8e9f35a2452edfaea6baf026a50770955483ca80073215572e45f56056569be3811bfadd04ac4774747d605f0e34087163126d4f3796f75cbcaf97c0c66f98a18ab2032ad865567ace068cc322abc3d5adaa1927bb0b3065", 0x61}, {&(0x7f0000f5a000)="6385f5c7ad9e48c6d768783eae2f19459fa4aa0a5c4d12550a18dbdf34d8d9a4630d831462c15ea78e99f763cac30f7032f542add2c371dc34f368f10f7a205699906d8a2095fbb5b6f00d60489df048c6ed0e1f5c4589d51e2e1ac5bc5d03660e32c58bf38903d3137c361a8bcb66f7c5040b40c92aff9b024244029f1ee37734aabba85442e6dfc2ae0a3177d76439b92832ef6377a255ce360516a91d7029d63cbc13eaa5ca17e05261633cb4a6070458ef519167b8e773474f4655098bcb5755896cd8282097650b9de024db58cbda7e1adc6bd36d818793a66e28179d59", 0xe0}, {&(0x7f0000c23000-0x7b)="424f74da7650a6fb2fe6b8e5ad921c0c1e3face48a7100b711477ccfc41ea9195e23f56e79eefae115b56cf15ea6419a7922e64930ef62f3dd7b724ddc97b705cf3e972cd86b171dbc21fb3b990f573ddaec656bf6ff8980c57ecdc37212c32ad10c3a2757330f73c5d738ad82f5beb5418358067ac5d20a3577e2", 0x7b}, {&(0x7f0000aa0000)="c69b77f4b5555aee9796ddd8c0142d490aa8dd2829293ebacfeb1606efe09fc2d8480ca23f60ea57030fbebddac95d531d80db1dcae62f55c3f8d425bdaa08fd46d77a72a7d856d4747e66cc8ac8352f2e882f319d00d5789bfce4508424d11edc66d9263f4030a1f4a91ccafd544cc26ab845dbb1d2382b56d8be4cc1839671643afdb1c25220e47b23f1e45a0c01cb3ab09b002c33bb99a4d107734dc8be524d1e5a8b4561275d18b7122448e8292191394d9d", 0xb4}, {&(0x7f0000454000-0x6b)="5150737aa11f9f266a5abeae4fc2021183e4b0ee05063c6536f4e98702d7e42cba9dc54b1282163f42e03afd8c4da27041a2701d2cebe5dd3da069730fc48fa63bbea349a35cfe085ac07fb97301237b16878b7864fdc209d1b453d4ea2d3492faa360ec23d58cf09842d5", 0x6b}], 0x5, &(0x7f0000068000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x80}, {&(0x7f0000235000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000daf000)=[{&(0x7f00000b1000-0x91)="d36406943864365a3b82b12c577e5238024105664c28cc3b706100f0914e4fd1b9dfa91e28de5e13182853d873529632a22d67500c28a99d641000f03b24fb39c7337102c86b6f910d5160adf845b1cce21a03fd6468e862a0a929f7c5df2f7739c066a9d19a6ab328700d9b91201049b8f645ea7de3bfb40346cf6a50e5758d21adfd012dd666605b1d904128694856b0", 0x91}], 0x1, &(0x7f00005d0000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x60, 0x200000c1}, {&(0x7f00009d9000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ad0000)=[{&(0x7f0000905000-0x6c)="9b278768efd031102819c681e97e12356223d7e52da2d0a6b4b27e4a32363c7e6d953935be9a4422411141a618db1e40e40f731eeb762d74df55114ca0fd39e1845e85faae1c97fe0cde13e6a6e9013c5e5c453a0af0dde27b02fed1f6bcb50f168cc19290ede757d9c71e5ec0544dbae1834c02ea4d2a3582064b3fd8784a1bd790a485b5f8a1ab7edf1db012b36212b64c31654da842571b4727e87573bf8d91cb4b0b1406048343ea3f113affa5af61017b78e1244aba99724e1f302242d6d309cc92dfc53a413d04d1968cceacaf29acbd5d911f07c471edec30d97e4896baee01", 0xe3}, {&(0x7f00002aa000-0x72)="8f08a9bcacc411890a725490b7d888e29e2ea517c7e4c7937947951611b7f523b5f7227dda0d9d07df1db17342af35543a15385a1de300c2032d28012ab0892366c745ba5c1bf87c1c7ad88ad5f6a517d5de7d11787b67c1a07669c86676215a7899c9ca7552e55e758cfc6b68b7ec88310e", 0x72}, {&(0x7f0000b06000-0xaf)="1dae5d871085a86a4ede1f665274268db2ceb5e8201e0d3820262cc3dec833e3fafa30fef7179d0a49a44160adbb80ba9c4b942718e43e46c782ad1e153b2659cdf66db98c10128c126559337491d79ab55bfa7b92a4f0e8413e1066050b7f91bca14b6ca06bd91e92aeb3550173e571fc7538f6fb0461d123d1416c40cf6ab17e77c8aa159ebca47c942ea3c291538966e34d56c6e097c82172b5f93a438c04a84ef088cc110e310109204c67f7b1", 0xaf}, {&(0x7f0000666000-0xd7)="031384661304dae8f6fb12fbfcfb45248e769bc3be1d4d0d603d2058ed2a64e3dbc0d85921508eb55f9bf26baf6fa6410341ffd3bf71d0de6894c233e1fc302547568c890824ac669cd94e4e45bd0d93817e6e71b021baab382c6dddbf7f033cc203f29c851a9dd4e8ad5c4b4c12d82a325fb351fc456ca8ee3c52cf7127a4de4c29e9ab46dd23e40b417b68b8e29234f7f824edb184e97d71806164bdd450348f0ee383cf1b684900536a2ba342525559c34fa8958ccb478858817b09cc80efa7b719f70af9cf2c91186b27f416e374db2212e4d73353", 0xd7}, {&(0x7f0000696000-0x27)="ba20c65dc6a51aef54bb358ddc5e9e6ce8d19ab020a8032117655a3bbe05e6cd98ab213e5f2d62", 0x27}, {&(0x7f0000715000-0xc4)="443a0c6cb3cfdcd5aa1135c0b40495b459a41a03c0b6127aa6744207b308fc613c8a923425a9204d50e102defd53c7e9a564bf40267ec9e5df2d78d739b4a6fc0e0ac8f70de81a6b0c83ab85ffba03a4b96b00b9ffbdc9d6b884aa0a3e9dabfb2f9a05c1a9b3c5e66abae14077b9cd64c9d724d7e8ced0493591cf0dbde80fb0dcc8383a8e1b00a7a18375105376ca6ab60765244a4a217f2a3372f9993e04219d10c144e4d6dcf95dc1a2366ddc708e0538e08c63706292e475d4596b937b6c537cab08", 0xc4}], 0x6, &(0x7f0000806000)=[@cred={0x20, 0x1, 0x2, r25, 0x0, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x40, 0x40000}, {&(0x7f0000f75000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002d2000-0x30)=[{&(0x7f0000c99000)="fa0640e96fc296fb1840dfcc92f454470c378cfbe7e84dc53e31660243407c5bcf11fc9fd12087856ef5b5169fb56745de8d33649a77a1f8189edbcb541dc46aa485749e408b0a70f5d754bfcf7946ca19eb0fcf1df5039fec267cd1e3bec4695fd6718c30aaa82276f04f19b8fcc573b8ccc88ff0da542ca4d26b72ff5d8fc580a7d9cf95e2dc3f0a568acdd9524ab9b695d015e3e0bb41015acfcd3bc4a350e70fc2765d479a5c50b2cc28b46d994e5126c0d70f9a187b72ba0fab4b8b9abd15d63fbc6da825db6cc9a0765336fceb3dd339da40f774dfcea4c95c488573b328e0ce1454fcd5e5a5", 0xe9}, {&(0x7f00009c4000)="d1567842da4392d0afa6c48e843d465a8a8d8b772518d1e68f5e1a5722ba233407a983aa26e9ec90d9fc5654ffe5b35f8c00694b97ba5d0c3444e5aff5ab3d50ac302aabe7a6b006e03c8a03a90fbbbab927fcf008dad8dc7e540014001755e651ea13c5d2c57f436a07c3bdc1fa248fba6d49e2d1effd95cc3d5493238bdbacb5d2517a417e0fdb2fa7dc7a940984b8b5c53082a281139be593ca50ce9b0c041e3879468d4389772354f8d8ba54a4fe2a328787df", 0xb5}, {&(0x7f000070a000)="2a100aac9674ff326be7b764f9d258eed21a1c83301a91e39872a5ea0a8194b2ba77dcadbb0dd07e93f2cf9c7e0fde93b8dd57a6af34c25f5c9f661e501550df734a111cd8f38d364cb592cfd18e687b7052293828c5d1001e2b64c3d724c6f8350e755203b33ad2bd6461ff23440a58ab277fb474bd1c821f", 0x79}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000971000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000091a000)=[{&(0x7f000048b000)="eb92b565b05313e85b59e02203a8e1bff84bdcdf2780d38670a8ff157bc248995c9ac8372dd04bf154af4287163e8348a38a53ee78d6c7a5d6ddb9d84b5b0b6eba9667cb580785e44d19139e97619e9c929134bfebfe945264e63df8b493fe32a61b22b8d16fc3bdeee4cecf94e7192c4d978acdebc8431e9756fcfbab51db9fa6e2ee6a5bde5e08dd73e70ea1f4cfde2233d47ff58d4ab0610196c55fae388425eadb0a4bd351256dc1657f5a4fe9", 0xaf}, {&(0x7f0000f9c000)="f9ed79f52db549ff0b57513a43184de17c4374460e2bf0166cebb82d3c7bdea6c1142227df02745df0a039b345bac0de9d7150a8fc20cea7482077224c9ed3ea70a8595659e8838045e0e69a368d68ff0099c2a6e578fd866b592b60335d9d6b3606cb56c29febb1d1aa6d6f443691366ab50c4bac8979e6a5d9dda0bb16befc3ed653f5183d9cd3611295d747883db37a7840123c903bc50d8f41bb6366d3b777883230cbf4ca1a7ed3eca146a14cef7913fb845b3ebf1a7709931232be710909bc828990b363113a9cabd6ed47bc1987591225f0865492c8e9a56fc332bd9a202e2fd94a5b83c33d48d149732bb88d35babdcc53e21531", 0xf8}, {&(0x7f0000f53000-0x52)="c0f6e029844c97b3b04bdca2af47c1a4964f2f232c7400d4335dfced84816244f0afc2e0aeaf5cfd7225c26f5abed349c0acf838a5ac94cdc90df5f1a25ab18ff276cdaf1c054377999ede86dcd8547af24d", 0x52}, {&(0x7f0000ab0000-0xbc)="773899d0245431ac53655c8d36e67738b5498ceee7c97d8a6c86623c3725f7bb85771077c9e07be5973a45713c7270acabacbef0fe850520708a7b18c1f66138a10e9ceb577fc6f8c115234d408fa4bbc626ae4b8f3f2d4e19cc830b8b718e8aab16cec25f93e4ed2281746f4c996b2c5b543bdcc0a3f0acfaf59fda54aed638d33b7a50bde44e60413534f04efee803aa5e9fedd35760052afd16a2a6127df35df91a25dbe564dba7eba48bc90d22b390dbcac4a9251fa47579c84f", 0xbc}, {&(0x7f0000348000-0x80)="dfc4bbdb94592e643bf8664b0b57d12f094dc9242844325b0aa03fb68cd0e580c6b73e38e0071e3fa18582560e96638f6ca32a26809b6afdc1a000417204dc18f92d6fc51bffaceb47f526c532ae057644f0225e9749fa34e1a0017df4a229ccb577a61406f9681248775f5e04f92fe367b0b17c2536a576d8b7c1e46f917b53", 0x80}, {&(0x7f0000d47000-0xa3)="f35afa2471174f49bb21537dd1f2b55360c115bd0fe6751db94c910776ef738aeb84038ad7e1332d765ce8792fcfd71b7e58eb297b9846f4a641fa15ba605f066bf734762d4ac614d5a69d8ce6952bd79ef4afad30613b783e6f6b2f2f8fbbc7d8e2749fd4d7dd72bd7877ee117d2b05279764b7864e696173aa52d358bc57dd167f8285d277d2efe093ba7b6f92c9db1548ec940a8c3b91ab63f7f2f338e85a02cd7b", 0xa3}, {&(0x7f000097f000-0x53)="a8be0f8988ab0cbfab755c434ea9f0ab943b5f1cb37941924b2645ed97f52350b9bba975316ab14fdc0e746a279a660c0164c87284a387f8bc158f4f5e7a67c7eb3b1035795ec6a5604aed23f42bce0625d509", 0x53}], 0x7, &(0x7f00007f3000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x68, 0x4000}], 0x8, 0x48004) r36 = open(&(0x7f0000d8c000)='./file0\x00', 0x101000, 0x2) getsockname$netlink(r36, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f39000-0x4)=0xc) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) setpriority(0x0, 0x0, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r36, 0x6, 0x16, &(0x7f0000096000)=[{0x4, 0x5}, {0x4, 0x1000}, {0xb, 0x1}, {0x2, 0x8}, {0x4, 0x8}, {0xb, 0xad}, {0xf, 0x1}, {0x8, 0x7f}, {0x3, 0x1}, {0x8, 0x7}], 0xa) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00002a8000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d8f000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x1, 0x80000000, 0x51}, &(0x7f0000d78000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000fb000-0x8)=@assoc_value={r4, 0xffffffff}, &(0x7f00004e9000)=0x8) fcntl$getflags(r0, 0x401) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d24000-0x4)=0x0, &(0x7f0000ef6000)=0x4) 2018/01/31 15:18:54 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, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00008db000)={{0x9, 0x401}, 0x0, 0x5, 0xfffffffffffffffe, {0x9, 0x8}, 0xfffffffffffffff9, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000174000)=@assoc_value={0x0, 0x2}, 0x8) write(r0, &(0x7f0000002000)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) pwritev(r0, &(0x7f0000d2c000)=[{&(0x7f0000d5b000)="0ec3596b6b1e85e00f8976348fe9f93dc1ee31ec394106af75e9e74cdbde5cd97593b4d9392d3444ebafca87179b6388effcbc386dea41dd087b7c5acfacccb2ce844f70edd802533bdd0d8b013afc64049344dc66eae1d877e8361262655b6ffa9c5575951ae07c635ac9de5f39118f4482856c861b140f13a0dca03d22a9532f36190b906f63e36d5bc4e17e3ffff380", 0x91}, {&(0x7f0000f17000)="42f02dcce7578cdb012f88a9df5dbf86ee5ced02d23577674e6140dec81646117795f0991a58afec5ad7f40250d05879ee83b66f7b348f23039e90cfa209833146eba0b4c540ba62464fa620b8170cef345d71f77745ed4ad81bdae33cd5ca5b35f020dd6cb427652a933df17d8074678a9c36d84a5b0d6da4c98f09d9426d2ffc53095ee7cebf1cef101c4bf7a4d4011004a31cdc3274f18516298bdc51a407fb1a", 0xa2}, {&(0x7f00009ba000-0xcd)="7475c76e7c2e4d97d19f3b27dbfdb2b4af4ead04e65ca0622e41a38c8ba25947cf7a40eadefa174aa026c05a8c120aee083e249091d06fa6f0773bda8325bd3b9a56dde6f967c682b512cc96adcbe2747eb32838268832f336ef216b059d373618c075ab5ef77b707786bef084c97624e67ae358034cd6097ebab4af4fec7baf4e97e1a0f90000000000f0ff7f8fd641ef66d5ed563d878aa95bce04a4e1cdbc5c468a05243d8ae5df9870cc154a7bc02d2e7c49728d34b75cc3c7ae9a856530", 0xc0}, {&(0x7f0000e12000)="", 0x0}], 0x4, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007e4000)={0x0, 0x7, 0x4, [0xfff, 0x0, 0x2, 0x3]}, &(0x7f000014c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e2000-0x6)={r1, 0x2}, &(0x7f0000ff1000-0x4)=0x6) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b95000-0x8)={r1, 0x2}, &(0x7f000005f000)=0x8) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0xfff, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x1e5c) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000432000)="441f08f10000000000ffff000003021d1305004ca600e211a1bf03025fdd", 0x1e) chroot(&(0x7f0000043000)='./file0\x00') getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000890000)=0x1000001e6) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032e000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009f4000-0x28)={0x100000001, 0x20, r2, 0x1d1a, r3, 0x3, 0xaa0e, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000194000-0x4)={0x80000000}, 0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c30000)={0x0, 0x0, 0x0}, &(0x7f0000880000)=0x4) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000aa1000)='pkcs7_test\x00', &(0x7f0000c34000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c35000-0x3)='!&\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x100000000) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) vmsplice(0xffffffffffffffff, &(0x7f0000c30000)=[{&(0x7f00004c5000)="", 0x0}], 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x1, 0x8001, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x20}], 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000097b000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000056c000-0x38)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x38) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000022e000)=0x32c5, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000441000)=""/144, &(0x7f0000968000)=0x90) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00009e3000)={0x5, 0x55, 0xffffffffffffff7f, 0x1, 0x10, 0x4}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ab5000)={"43a788f8dc75d4b74db01c2ed2734b12", {0x4, 0x6, 0x5, "b898c62ec6cd", 0x1f, 0x0}}) r3 = socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000b97000-0x12)='/dev/input/event#\x00', 0x4, 0x80000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000172000)=""/28) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000207000-0x12)={@generic="e820f8506af5145b099525513af6c2c5", 0x1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x93)={0x0, 0x8b, "13a71b804fa9bfd4da74e0cda44ccdca79801a04d3fdaaab1c996aa548b49860e662ddc01ee96b84ced8203ffefdbc30c675bbfcd6d2386b6b15d973562b76fa93dd9f544fb092363c1927436d22da695c4871e9f7f1f3e0fb4e859dcad6294f4c28b7e02746b65030735be9a64288450bfeea207967ed6ec287d88df71443ffb70715529ab644c762fcb6"}, &(0x7f00007f8000-0x4)=0x93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f00008d6000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x80) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x45)=""/69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffff9c, 0x40086425, &(0x7f0000000000)={r3, 0x2}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r4, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000011b000-0x108)={0x0, @in6={{0xa, 0x2, 0x186e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400000000, 0x1, 0x1f, 0x5, 0xffff, 0x7fff, 0x8, 0x1, 0xfffffffffffffffd, 0x12, 0x6, 0x200, 0x6, 0x5, 0x4]}, &(0x7f0000c10000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001af000-0xc)={r2, 0xee11, 0x30}, 0xc) r3 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bc3000)={r2, 0x7fff}, 0x8) tkill(r3, 0x1000000000016) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/31 15:18:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x18000000, &(0x7f00000a0000)="1dbce18dd7ede1f259c52199b3c8cc9c0c37862e7fe25ae52e7c8b0d0c7dbf4596429a1a6c62742a8c0a810cbcd93e8876ef63e6c100eeae037f51d6b3f3d64e30f431e9e2e7c95a96e6c5e1448fd7e671056aa65911e9a672c5824997e72106b0c34173d64fd44a072c8721fabd854bc8e6c90d8b9591ffc0f8699dce6bcd555b79805a051b16f5ccb743f929bfc9d7585ddf1821f38aeb5b1abd8dd4c775e41e4ab2a1dc196e6e3ce06d8b5a18f40a5dabed094ee5a1e1031edf01fb0729cf8d084366d5f5caa35f3c2c6d48c38208a69d2c01f52240287ba4281ced22362498d2e5b2a9cc90c23bb501bd2c5159f3ddd2fb7b01840c", &(0x7f0000749000)=0x0, &(0x7f000035e000)=0x0, &(0x7f0000036000-0x8f)="b8987af14654522aacae44fff034332df15bec9e93413d46e915c581cef1711542e83a978fcd0a22388f6a15ad191f68f957b6315470325734ecdf825b937aeec06685cab9abfc4f23d7f5de5a1c89a9c62562c2f8171cd196947efd345dbb225f165bc867ae709b626e8d89888639a95e00f4a6e1bb59fc9916a361e0f7ddbcf2769b78825341b0363fbad009ba10") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000817000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bb1000-0xb0)=[@in6={0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10001}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffaa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00001d7000-0x8)='keyring\x00', &(0x7f0000729000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000900000-0x6)="402e0000ce0002005796", &(0x7f0000e3f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c6000)="b2e6579ea71e49736a10db55eafaffffffffffffffd1d281764f0100c48aad8006ae38574989ecffffff87e92c7823f5c345f44c03e0fbb2e280010000000090730678a7d8602c1aa1857f3da1c600fb23a44256505ff47fc1a4", 0x5a, r2) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000e0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000-0x87)="802369cd375c6325cc67db1f5970304f7cc8b3643ef295ba1d0d5ee2852a1c9d1a34e52e87868a9b2b953cc5d6d581b038f80da4548e3a912144452663", 0x3d, r3) socketpair(0x0, 0x0, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x40000000000, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) [ 78.804233] binder: 14536:14537 transaction failed 29189/-22, size 11-688 line 3004 [ 78.834791] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 15:18:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000989000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c4c000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000626000-0x4)=0x1f) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000bb8000)="6e5f2f6970000000046563616368650017") pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000496000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f5000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001dd000)={0x0, @in6={{0xa, 0x1, 0x80000, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7fff, 0x17f, 0x5fdf, 0x10}, &(0x7f0000f0d000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000255000-0xc)={r2, 0xffffffff, 0x30}, &(0x7f0000246000)=0xc) 2018/01/31 15:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000601000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000745000-0x4)=0x10) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x7, 0x7) r0 = syz_open_dev$sg(&(0x7f000061d000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000c5e000)=[{{&(0x7f0000f71000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e1000-0x50)=[{&(0x7f00000e0000)="b5ae952afba96eec4dcf1fc9d4c4ca6369d06dc5db0855efe2ea56e640a3b477892785d39287e932911f3aaf413ecbc40135465aa9ae0c353199b95b7dd638e76d15edec745503982a9f2ee7ada6984adf79f3514f340ed3c04b0b35b8e397418e58b7e483db803d5e3652eea1b457b4bbdd1a9b567ab139437efc4eb459b40def3375be1d47e355930c0df7301f343b7908c3cccbdb9742c5ae52355e5ea6eba87b9db5d93567d8fe66e6446d3551492cf33386de14b94b5fab8d1c05ae6c2a1c921f7f4f26783dd67877159f24f09a7874e8b3e2ed85b9f39715a99ae4015020229f3bbbb613532c9261b191273f1bf972597eb4fa5dbbf0", 0xf9}, {&(0x7f0000638000-0x1000)="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{0x108, 0x10b, 0x2, "a27ac55852065146ae68d6aef782c07a301f76f8009bbc539b5726ad28c8fa671b1af38b283c1a94be206310e78737b61569d0ad27349a4dd3d9187fcff8c84f6af0f1aabe6717764fa277b93b8b54c20052d9756c0bfa05f8027cf488718716792059dfdaf2685f93c790c3d24a578f6d7e8e515b055d54c259325c34347b696d0f4e07c0a4e61d108521a935fdb04b014ddb66a55546df643803f91b2b1072351f4f36981eed5d926e8b0808664fd20151c0e3f07e415ed184ab5bcf0f6d694b671ce4fea65382c80b490e24affa268584628e3fb782ee6b5657714e7b887bbadd0c45389fa090581e785aee4616bfe3a49b83ad52cb"}, {0x98, 0x111, 0x5, "b032491ab6abf4849f1bfeedfa792fc65867d987f4b41ea5b67ce39895e8e52e8eddca535795e6c4e78a3d600c2b8c2a36fc64189f310f403e8c6cea7dddb466acf34652499977525258103879b6e245cf15ed012341f16fe8a0139d299a6a159e7ba3b4d1e53ede4c247d9bfb2b4669bdc3b0fd64377f177d332cdb6e837f029e2839e5fa4e99c2"}, {0x58, 0x107, 0x0, "3be7157b4a3f0da3851004bb63004404ef60bad3871aa6510fd7521c72e42dde3a0d9980c90f97709f626380e73fcc74a49b13d6007202e92a596407b59c8241729e"}], 0x2468, 0x8000}, 0x1000}, {{&(0x7f0000813000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, &(0x7f0000ba6000)=[{&(0x7f00002d7000)="0bcaa4de0b57719c7e322ad289fb1c86b4d4645ef67b2a059752f068595a0c10113540cf71ca01b9caeee9799478834d80c8a28715d7120ba3ac7a45424d81471592bf82aa456fa150bd", 0x4a}], 0x1, &(0x7f0000855000-0x1b0)=[{0xc0, 0x10f, 0x6, "bde5a1ec9a1fd9e0264e4c3e3762ad85c0946d40077487a0d8bf4f0a20e9149b351573a4508e39da3673d2a563f5936284b04fd9397ecc3d37e1431463a539946c6ed66119959b6d9b6927d0b7662bb367536a3e915ab237b7f2047a99f848105694d96d4ffff559bd4f7ca317d92650727552be20469aa161108ce1e2c82fd0e20e389ad2d2f85d6c085da6366493c67455bd5c26288fae995c76133d7612b075e85ff00027594ba8d6"}, {0xf0, 0x19b, 0x1, "28863b91225bfc6d4798c4e39f554cafb1f222ffd6c3a6742df534e622f4930d02d8139974bafd08b00e07590a0442686215fbf6cdbd085e545bca5e223a9d8e1aabab5db4c8cbf60ecb66e6a37830c9c7d4b189696ab1dd07ff57978ea378fb253b46b7662905ec991c62f426193e1dbb58e4f30618a378ff68cb393653206473d4dfd1f01fca5ee9c9ee0b49bf0bc9a4ccc0f1170ce688b2c01ffa91e7eec6aca1a18699acfac955558d7f83c99ad7cb902d15040de78cfa49ab528dde417e3aeb77cf5e42e3142372b6f69f5d18d48eecfa6561cbcdf81cf433e96c9449"}], 0x1b0, 0x0}, 0x8}], 0x5, 0x20040000) ioctl$TCSBRKP(r0, 0x2276, 0x0) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000001f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000020000-0x4)=0x8) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') lgetxattr(&(0x7f0000c03000)='./file0/file0\x00', &(0x7f0000b49000)=@known='security.selinux\x00', &(0x7f00009f0000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ef8000)={0x2, [0x0, 0x0]}, &(0x7f000065d000-0x4)=0xc) link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000e82000-0x85)=""/133, 0xfffffffffffffe79, 0x400000000000) 2018/01/31 15:18:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000d63000-0x85)=""/133, 0x7, 0x0) 2018/01/31 15:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r0, 0xfffd) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000ae1000)="242f776c616e31282dc75d76626f786e65743100", 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000034f000-0x30)={0xe0, 0x0, &(0x7f00001fe000)=[@register_looper={0x630b}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00007a5000)=[@fda={0x66646185, 0x9, 0x0, 0x27}], &(0x7f0000bdd000-0x10)=[0x70, 0x28]}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f000020d000)=[], &(0x7f0000a13000)=[0x18, 0x78, 0x20, 0x18]}}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f000027a000-0x48)=[@fda={0x66646185, 0x5, 0x4, 0x16}, @ptr={0x70742a85, 0x1, &(0x7f000032a000-0x1)=0x0, 0x1, 0x1, 0x6}], &(0x7f0000536000-0x18)=[0x38, 0x28, 0x18]}}, @dead_binder_done={0x40086310, 0x0}], 0xcd, 0x0, &(0x7f00004b5000-0xcd)="37bfa2b3e7673872c7fa40d1a2bf09c469eb1c47e6df61dc1f34abc7e940e01faf21186cd65f3633cf8dd6fe8014ecf911af55445c16dc8d21ad540c81e9e47cd0a2568cbc0740a074ffa2fcd6a191553e96178f56c8b1ae7d2fba3fb612ce89e9a8b9472ef0bef49d5f1bfea829962cf22795bc96ae7c0ea187f7c52c6ae449e6b415d51d0eb01c350e1ccde726b08437a1dc7e6444816cf0be1c8845ae0ca49fd1cb8035eae24b6d337859a13f2e3a0b06ab998a841c45415db20ac9b72fcd184365cad7d08cadcc88892fb1"}) sendmsg$netlink(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000688000-0x10fc)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/01/31 15:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000c6a000-0xbc)={0xfffffffffffffff8, 0x0, 'client1\x00', 0x4, "712bc258706dfb63", "0428d7f463577d54d5f2f78a6d4f2ff828e634b8ef9e35cba7f1d1912cfef2b1", 0x1000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f8b000-0x11)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000dfc000)=""/133, 0x4a51742d268526c1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000481000)=0x0) 2018/01/31 15:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0xffffffff) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$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) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:54 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$key(0xf, 0x3, 0x2) dup3(r1, r1, 0x80000) write(r1, &(0x7f0000000000)="02900662dba65d9c74ea04a80dbd71", 0xf) [ 78.984572] IPv6: Can't replace route, no match found 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ffb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x201}) r1 = socket$inet(0x2, 0x2, 0xff) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000ffa000)={0x80000001, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x81, 0x6c6, 0xab, 0x100000000, 0x0, 0x3ff, 0x4, 0xff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fed000)=0x8000000000002, 0x63) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000032b000)=0x1, 0x4) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dce000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000a5c000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0}, 0xc) keyctl$unlink(0x9, r0, r0) 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000ad0000+0x2a7)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000)={0x9, &(0x7f0000197000-0x48)=[{0x0, 0x6, 0x7, 0x8}, {0x641, 0x7, 0x4477, 0xffffffffffffffc0}, {0x20, 0x6, 0x400, 0x100000001}, {0x0, 0x4, 0x40, 0xffff}, {0xaa, 0x100000000, 0x3, 0x6}, {0x5, 0x7ff, 0x5, 0x200}, {0x8000000000000000, 0x81, 0x1ff, 0x3ff}, {0x7, 0x6c, 0x8, 0x3}, {0x1, 0x800, 0x7, 0x100000001}]}, 0x10) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d38000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x40000000000002c, &(0x7f0000367000)=0x0, 0x4) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000146000)='./file0\x00', 0x4000, 0x80) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000062f000-0xc)={&(0x7f00003f1000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000088e000)={0x8, 0x0, 0x8, 0x94, &(0x7f000072f000-0x94)=""/148, 0xe6, &(0x7f0000fe5000)=""/230, 0x9a, &(0x7f0000036000)=""/154}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) recvfrom$llc(r2, &(0x7f0000e7a000-0x7)=""/7, 0x7, 0x20, &(0x7f000074b000)={0x1a, 0x1f, 0x71, 0x8, 0x2e0, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d1d000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$ipx(r1, &(0x7f0000a50000-0xaa)="18eca5df7b017a82bcd7e3ba4265f321fbba73e0724ecbb6a0166781e52aa4009ff318ec5cdbf5dd1e965bf0e118973eba391ab57d13ee7366eb8db5fbb129fed955ee8fbb799735719e4fb9562437795e7c111acadd80fe938cb6da3380f636ab937bb9b2bd97fe70b8e1d9cc329b63ca0cfc6eaedb0447e6db3c2ea6e2e0239cd3b3e8b8ec009a85fe38d5ff4078b90d716acf6690eadfefbf798cb7e87c4855ae793e6987ba4c44e5", 0xaa, 0x40014, &(0x7f0000df8000-0x10)={0x4, 0x7, 0xffffffffffffff00, "82cf0cf8eca0", 0x1f, 0x0}, 0x10) syz_emit_ethernet(0x41, &(0x7f0000d2d000-0x41)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="578b72067070", [{[{0x9100, 0x13aca3e7, 0x8, 0xfffffffffffffe00}], {0x8100, 0x100, 0x8000, 0xffffffffffffffcb}}], {@arp={0x806, @generic={0x327, 0x886c, 0x6, 0x7, 0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "d60a0c9b1c6055", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "535ef118b404c8863ee04a50b136125f"}}}}, &(0x7f0000de3000)={0x0, 0x4, [0xebe, 0xe14, 0xd5b, 0x5e8]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00007d0000-0x4)=0x0) 2018/01/31 15:18:55 executing program 3: munmap(&(0x7f0000861000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00006ef000-0x1e0)=[{{0x0, 0x0, &(0x7f00007b6000)=[{&(0x7f000048a000)=""/125, 0x7d}, {&(0x7f00008de000-0x1000)=""/4096, 0x1000}, {&(0x7f000084a000)=""/236, 0xec}, {&(0x7f0000886000)=""/255, 0xff}], 0x4, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x1}, 0x9}, {{&(0x7f00006fd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x70)=[{&(0x7f00009ef000)=""/121, 0x79}, {&(0x7f00005b9000-0xb1)=""/177, 0xb1}, {&(0x7f00008bc000-0x4c)=""/76, 0x4c}, {&(0x7f0000221000-0x61)=""/97, 0x61}, {&(0x7f0000996000-0xf5)=""/245, 0xf5}, {&(0x7f00007ca000)=""/7, 0x7}, {&(0x7f0000e3b000-0x3)=""/9, 0x9}], 0x7, &(0x7f0000001000-0xc)=""/12, 0xc, 0x5}, 0x7}, {{&(0x7f000076d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000ef5000)=""/4, 0x4}], 0x1, &(0x7f0000000000)=""/210, 0xd2, 0x101}, 0x3}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f000056f000-0x1)=""/1, 0x1}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000b6a000-0x9)=""/109, 0x6d}, {&(0x7f0000c65000-0x11)=""/17, 0x11}, {&(0x7f0000077000-0x55)=""/85, 0x55}], 0x6, &(0x7f0000f1a000-0x1000)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000ec8000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000acb000)=[{&(0x7f0000048000-0x36)=""/54, 0x36}], 0x1, &(0x7f0000356000)=""/144, 0x90, 0x2}, 0x6}, {{&(0x7f0000282000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00006f6000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000329000)=""/35, 0x23}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x7, &(0x7f0000001000-0x3)=""/3, 0x3, 0x9}, 0x52d}, {{&(0x7f000019f000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000036b000-0x70)=[{&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000d12000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000179000)=""/221, 0xdd}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000aa7000)=""/188, 0xbc}], 0x7, 0x0, 0x0, 0x100000000}, 0xf2f}, {{&(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c71000-0x20)=[{&(0x7f0000eb3000)=""/218, 0xda}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f0000572000)=""/22, 0x16, 0x4}, 0xfffffffffffffffc}], 0x8, 0x40010000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1b4, 0x4, 0x5}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x2}, &(0x7f0000000000)=0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x38a)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x90)="c0a1bad0f93363ff4bcfe7dc694325e9fb9a4005398dcfbf8fb4da4a3165938eb69d138d9a7b93a686c334d0df3e7904fccab7e7ff74f7a7c34bf34862f47dc48df725b15b9a53464ad08da3ede43dece05ee0986d2d0a92030727f6d0778fcc99e2f50e6fc34ae49a8512f3696b6f7d720a38fad864240ac1818bcb4dca8c41d66363b44314f9fb07fb1820857983c4", 0x90, 0xfffffffffffffffa) 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) r4 = request_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x5)='eth0\x00', 0x0) keyctl$unlink(0x9, r3, r4) 2018/01/31 15:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$mice(&(0x7f0000412000-0x10)='/dev/input/mice\x00', 0x0, 0x70200) write$selinux_validatetrans(r0, &(0x7f0000e2a000-0x6a)={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 'system_u:object_r:tape_device_t:s0', 0x20, 0x37, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000232000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/rfkill\x00', 0x100, 0x0) recvfrom$ax25(r0, &(0x7f000082f000)=""/194, 0xc2, 0x40, &(0x7f0000eed000)={0x3, {"4f252431db474f"}, 0x0}, 0x10) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c8d000-0x9)='/dev/rtc\x00', 0x22000, 0x0) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bb000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000765000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f000034a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xffffffff, 0x8e, 0x4, 0x7, 0x3ff, 0x100, 0x0, {r2, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe4, 0x7fff, 0x9, 0x0, 0x2}}, &(0x7f0000745000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x1000, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000-0xd3)=""/211) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x3, 0x9, 0x4, 0x8131, 0x2, 0x8, 0x800, 0x7, r3}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/27, &(0x7f0000005000)=0x1b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000006000)={0x4, 0x0, 0xffffffff, "6265da6b272b", 0xff, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000008000-0xa)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000009000-0x8)={0x6}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000008000-0x10)={&(0x7f0000009000)={0x2, 0x5, 0xa6, 0x9, 0x22, 0x0, 0x4, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xa, 0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x27, {0x6, 0x7f, 0x2, 0x1, 0x0, 0x2, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xd}}}, @sadb_x_sa2={0x2, 0x13, 0x61e1, 0x0, 0x0, 0x0, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x7, 0x6}, @sadb_lifetime={0x4, 0x0, 0x8001, 0x400, 0x0, 0x7}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0x9, 0x260e, {0x6, 0x0, 0x1, 0xaf, 0x0, 0x3, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3, 0x5}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x20008841) 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000039000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/ptmx\x00', 0xe, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x9) r2 = syz_open_pts(r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005c6000)={0x0, 0x0}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000588000)=""/180) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000096000)={0x3}, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000476000-0x18)=@generic={0x9, 0x0, 0x4a2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0xbc, 0x0, 0x0, 0x3}) accept4$packet(r4, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000085b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000722000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, r5}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000008a000)={0x8, 0x100000000, 0x10000180020003}) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./file0\x00', 0x100, 0x40) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x495d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1200000000000000}, 0x1c) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getegid() fstat(r0, &(0x7f0000815000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000250000)=[0x100b, 0x6]) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) pipe(&(0x7f0000216000-0x8)={0x0, 0x0}) bind$vsock_stream(r3, &(0x7f0000539000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$TIOCNXCL(r3, 0x540d) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007ca000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) stat(&(0x7f0000cb7000)='./file0\x00', &(0x7f000036d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) stat(&(0x7f00006fc000)='./file0\x00', &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bf0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000917000-0x4)=0xe8) getgroups(0x1, &(0x7f000051c000-0x4)=[0xffffffffffffffff]) gettid() getresuid(&(0x7f0000eb1000)=0x0, &(0x7f00005c9000)=0x0, &(0x7f00000ed000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005fe000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000620000)=0x1ec) getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a32000)={0x0, 0x0, 0x0}, &(0x7f00003c8000)=0xc) stat(&(0x7f00007ea000)='./file0\x00', &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000a84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002c9000+0x9c)='./file0\x00', &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f23000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000da0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000434000-0x4)=0xe8) fstat(r0, &(0x7f00009a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000027e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e99000)=0xc) getresgid(&(0x7f0000cc2000)=0x0, &(0x7f00001c9000-0x4)=0x0, &(0x7f0000b86000-0x4)=0x0) fcntl$getown(r0, 0x9) getuid() getegid() fcntl$getownex(r0, 0x10, &(0x7f0000e71000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000445000-0xe8)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000468000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002ec000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000013a000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000-0x4)=0xe8) lstat(&(0x7f000087c000-0x8)='./file0\x00', &(0x7f00004b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002ab000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dd1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x4)=0xfffffffffffffe29) getresgid(&(0x7f0000644000)=0x0, &(0x7f0000ec6000-0x4)=0x0, &(0x7f00000f3000-0x4)=0x0) clock_getres(0x7, &(0x7f00009cb000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ad8000)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{r3, 0x0}, 0x80000006, 0xa, 0x0}], 0x30) 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 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) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00001e8000/0x1000)=nil, 0x1000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ba000-0x11)='/selinux/enforce\x00', 0x40, 0x0) accept4$unix(r2, &(0x7f0000a2d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db2000)=0x8, 0x80800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001f9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0xfffffffffffffffa, 0x2, 0x8, 0x7, 0x1613}}) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000cb7000-0x8)='./file0\x00', 0x0, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000f47000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) timer_create(0x6, &(0x7f0000c03000-0x60)={0x0, 0x3e, 0x0, @thr={&(0x7f0000538000)="f71a179021067ffb07c6a5eafbd93b99a24bb9ff4d1a8deb", &(0x7f0000865000)="51f70f157d0b75e5b9b88c81663a2e25113b75b6139b6d4e706b0a829841dbf2a664823f26c9c4d8ad0191037902de6784756823b4e26563a99a01ab851ab0d35d57d1778c3bba4e548ae34b59e258f921f37f026ebcc4dd210d53ff4cbda0a95241ba21727e4b37ae50c3be7e4ecfaa4af468df3ccbb14650f89631781fcf1bcc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bba000-0x4)=0x0) 2018/01/31 15:18:55 executing program 4: r0 = gettid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x7, 0x6, &(0x7f0000001000-0x10)=@common='bcsh0\x00', 0x1, 0x180000, 0x2}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37f, 0x6, 0x1, 0xa0c, 0x9, 0x0, 0x5, 0x6a6f9926, 0x1}) ptrace$setopts(0x4206, r0, 0x1000040007f, 0x0) 2018/01/31 15:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000021d000)={0x0, 0x0}) r1 = dup(r0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000077d000-0x48)=""/72, &(0x7f0000f64000)=0x48) r2 = socket$unix(0x1, 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f000090b000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r2, &(0x7f00009d3000)=[{&(0x7f0000fdc000-0xc5)="8e0bbc4056b5d1a4c2f3ca8fff178d690f68b17dc1ba506d1847ed37be52ff79f685172ca99019643afc090dc659081638c81cdd202921c6e8f30bb81935f7504e280015c0158adc7d3c98f639ff40c1c1538fe1b32b85a861ccf2ab1352a11f16bc44907f361d2fc16c35096f39cf357d42d1b21965469ff737a1ffdefcc93593377db327bf822e9caf1b53d4d779f060bd936fe2cf8439fc15708c8e2ce9db1cd51498c696c80e800ac8575c26a34b93a49533a4c039f5c85942643f2a5bc1b10c7e9c03", 0xc5}, {&(0x7f0000db1000-0x6b)="ea948a4cb74d584993cf444eb36eb8936e96eb0874ea920fa675d9f0b81afc0a24054637ac24dd47df94527d52f2f8d9d70d0e8e0cd4f0b64112bbaf140ea32dcdf0570be04ada6d25083b49e8d0ecd24d6769b806b4a015d467e4181df80ae83f040152bf3ee9fe8c77f3", 0x6b}, {&(0x7f0000594000)="e887e6b1c6ce549406975ce9297400e3e8734152843bae4978eff3153d2b244d7286b3547f5a8981febcfe0223615c2c1b264d5f681a8ff711d9824e3824a3004d16c1c711f2178800ca8274726b82b35152", 0x52}, {&(0x7f0000154000)="4971365d3ac762dee22051a01930a2572d05489deff8281567b73bed45b1f22b5f2674fc5106ca2efe544d5efefc4d6d9083305d6701a2e60437b3f81b5e5118ca7d43b57c50646aba864ee2c4424fe4449f2e439f014843e5d75514b8a65e39b2106750e5130646b4082830fc54c24c3c7500f4798bf0aef86a5772efdc40da637ccd4e87115d349b2a0452042179645ee1219abaa16074a724b9872c88efff1095cd1a3230d6e41db751a1891ea60b2da404b7094ffe8edd980cc57681a4e43a19fa34ba82e8399c5d", 0xca}], 0x4) syz_open_dev$evdev(&(0x7f00006ce000-0x12)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c0000)='./file0\x00', 0x8000000141044, 0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000033000)='/dev/autofs\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = add_key(&(0x7f000053a000)='big_key\x00', &(0x7f0000fed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001e0000-0xa9)="3415e42495a407f5d8940a3d2318dec91d0ba2dbcba4074a1db6f3c8cb31593c25bce10429eea4f50b3aaf87e1fe4fa60629bc06aca3815d2f4b2fb417345587f68298a34601dd354e4b7484f55416cfcb69c908286e9a35d245df215aabcacfa038cf5608a9bf8b18b8034f92f8569ec4e0a407d8e25293491eba864e0643f30b9ce1ae034365faa5322f2eab5b39148cb2f8e3593a6314f1d317e967eaa655ca02321282ce1dfe28", 0xa9, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000555000-0xb)={0x36, 0x4, 0xfffffffffffffffe, 0x0, 0x8, 0x1, 0x1000, 0x1, 0x8, 0xfffffffffffffff8, 0x860}, 0xb) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e3f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000051b000)={r2, 0x0, r0}) mount(&(0x7f000044a000)='./file0\x00', &(0x7f0000dc6000)='./file0\x00', &(0x7f0000723000)='rpc_pipefs\x00', 0x0, 0x0) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000954000)='#mime_type)\x00', 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000099a000-0x4)=0x0) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000001000-0x3)='\'^\x00', 0x3) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000006000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) [ 79.425656] audit: type=1400 audit(1517411935.266:55): avc: denied { bind } for pid=14667 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000f000-0x1)='\x00', 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f000000f000-0x4)=0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000e000-0xa)='encrypted\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)="3a95a7f503c530de0e3ede2705b7427f6b3601e7e3a97af6978ce08e2df251d1d576e304089be7f3a7f06e51898b1bb112c8fcab213567a6c59e86d97d48e0b28c", 0x41, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, r0, r3) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/autofs\x00', 0x8240, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x1, 0xff, 0x8, 0x1, 0x6, 0x4a6}, &(0x7f000000b000-0x4)=0x20) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet(r0, &(0x7f0000edd000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/31 15:18:55 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c62000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x10)={0x0, 0x8, "433e3b6bbd199f42"}, &(0x7f0000b37000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bc4000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c8a000-0x8)=@assoc_value={r1, 0x6}, 0x8) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x100000001, &(0x7f0000bef000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fcc000-0x8)='./file0\x00', 0x240100, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007db000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) socket$inet6(0xa, 0x5, 0xd295) ioprio_get$uid(0x3, r2) getsockopt$inet6_int(r0, 0x29, 0x400000000000ce, &(0x7f0000e74000)=0x0, &(0x7f0000a81000-0x2)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000024d000-0x8)={0x0, 0x0}) finit_module(r3, &(0x7f00004d8000-0x1)='\x00', 0x2) 2018/01/31 15:18:55 executing program 4: socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f0000d35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000+0x92b)="0d4917be5a365c901fbabec496bbe844", 0x10) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00009d3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a7d000-0x4)=0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd7000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00005a3000-0x4)=0xc) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000787000)=0x800, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a0000-0x28)={@common='lo\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r3, 0x29, 0xfe, &(0x7f00005c8000)="", 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f0000b58000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfd, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r0, &(0x7f0000d44000-0xba)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000903000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000-0x4)=0xe8) lstat(&(0x7f0000f0f000)='./file0\x00', &(0x7f0000b73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000013f000)=0x5, 0xfffffffffffffca2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ed1000)=0x0) ioprio_set$pid(0x3, r1, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ed5000)={&(0x7f0000bf0000/0x4000)=nil, 0x4000}) r2 = syz_open_procfs(r1, &(0x7f0000ab8000-0x8)='uid_map\x00') pread64(r2, &(0x7f0000db5000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x100000001, &(0x7f0000bef000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000fcc000-0x8)='./file0\x00', 0x240100, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007db000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xe8) socket$inet6(0xa, 0x5, 0xd295) ioprio_get$uid(0x3, r2) getsockopt$inet6_int(r0, 0x29, 0x400000000000ce, &(0x7f0000e74000)=0x0, &(0x7f0000a81000-0x2)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000024d000-0x8)={0x0, 0x0}) finit_module(r3, &(0x7f00004d8000-0x1)='\x00', 0x2) 2018/01/31 15:18:55 executing program 4: socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f0000d35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000+0x92b)="0d4917be5a365c901fbabec496bbe844", 0x10) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000410000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000fc9000-0xd)='/dev/usbmon#\x00', 0x400, 0x40000) lstat(&(0x7f00001fb000)='./file0\x00', &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000096f000)=r2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000392000)={0x6, 0x100000000}) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000010007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000518000-0x20)={@common='lo\x00', @ifru_flags=0x400}) 2018/01/31 15:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x4400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5f000-0xc)='/dev/rfkill\x00', 0x200080201, 0x0) write$eventfd(r1, &(0x7f00009bb000-0x8)=0xfffffffffffffffc, 0x8) accept$packet(r1, &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000538000)=0x13) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000150000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8, r2}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000f5b000)=""/237) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000759000)=""/64) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000b66000)='/dev/input/event#\x00', 0x10000, 0x7ff) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000bec000-0x20)={@common='rose0\x00', @ifru_flags=0x6100}) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x1, 0x7f, 0x7fffffff) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) poll(&(0x7f0000cc8000-0x20)=[{r0, 0x3, 0x0}, {r0, 0x102, 0x0}, {r0, 0x2001, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x800) 2018/01/31 15:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x5, 0x92}, &(0x7f0000004000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053c000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000696000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f000004d000-0x14)={0x2, 0x3, 0x6, 0x2, 0x2, 0x4, 0x20, 0x7, 0x82b3, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f05000)={0x0, 0x0, 0x0}, &(0x7f00000ed000-0x4)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00004f6000-0x11)='net/ip6_mr_Uache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x9f3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 79.689075] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) mmap$binder(&(0x7f0000b09000/0x2000)=nil, 0x2000, 0xa, 0x50, r0, 0x0) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f00003f4000)={0x5, 0x78, 0x10001, 0x401, 0x4, 0x800, 0x0, 0x5, 0x2000, 0x9, 0x4, 0x7ff, 0xfffffffffffffff9, 0x1f, 0x6b8, 0x5, 0x8d, 0x80000000, 0x7, 0x200, 0x7fffffff, 0xbc79, 0x4, 0x10000, 0x39, 0x0, 0xd3, 0x2, 0x1, 0x9, 0xfff, 0x317, 0x3f1, 0x9, 0x101, 0x80000001, 0x80, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000810000-0x1)=0x0, 0x4}, 0x1000, 0x2, 0x7, 0x7, 0x6, 0x919e, 0x81, 0x0}, r1, 0x9, r0, 0xd) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) fstat(r2, &(0x7f000012f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tee(r0, r0, 0xfffffffffffff800, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f21000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000bd4000-0x28)={0x3, 0x8001, r1, 0xffff, r3, 0x0, 0x1, 0x0}) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) pipe(&(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000087a000-0x4)=0x0, &(0x7f000097b000)=0x4) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00006eb000-0x8)='./file0\x00') r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0\x00', 0x80, 0x0) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) llistxattr(&(0x7f0000ca9000)='./file0/bus\x00', &(0x7f000077e000)=""/190, 0xbe) creat(&(0x7f0000c57000-0xc)='./file0/bus\x00', 0x1) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffe, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000ca0000)="", &(0x7f0000997000-0xd9)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f0000aa8000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00009c6000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd1000)={0x0, 0x2, 0x8, 0x8, 0xffffffff, 0x2, 0x0, 0x100000000, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9852, 0x800, 0x2, 0x1, 0x401}}, &(0x7f000083a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000764000)={r1, 0x4c, &(0x7f0000fba000-0x4c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000d64000-0x4)=0x10) [ 79.743270] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 79.786544] binder_alloc: 14784: binder_alloc_buf, no vma [ 79.796069] binder: 14784:14786 transaction failed 29189/-3, size 0-0 line 3127 [ 79.814171] binder: BINDER_SET_CONTEXT_MGR already set [ 79.819929] binder: 14784:14796 ioctl 40046207 0 returned -16 [ 79.828006] binder_alloc: 14784: binder_alloc_buf, no vma [ 79.833548] binder: 14784:14786 transaction failed 29189/-3, size 0-0 line 3127 [ 79.843379] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.848882] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 15:18:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x7, "0c89dbab6caf98"}, &(0x7f0000001000)=0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x80, 0x7, 0x6, 0x40}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, 0x4000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x13, 0xcb, &(0x7f0000001000-0xcb)="75129bdfc2ce56e4fbdecfb31fc6a83d2f04f29c3fd6a056778c5c08d908f4884ec5e8ad7e7c4930d500751fb099c72dff498b8f8b846681d80e90e79ca65266ef17f81b5632581a9c06948d3ac5803c84232d68ab63425ed0694016ead709e04eed634e1f6a1dabeb1f27acc442c24eba5465a5c76b48243a74d67371df4a925c471ee636aec95715892f85d3219fe02432969c98b74d0486b63a10ab2e09fe15b3bea2f9677daea90ec25e2c751f2038205739f5c7fff7a6abfbc4901e26abe698d5f4af254475ff51c0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d7e000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r3) socket$netlink(0x10, 0x3, 0x0) open(&(0x7f0000312000)='./file0\x00', 0x0, 0x1) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x180001, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 15:18:55 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000925000)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a7c000)=0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fchdir(r0) r1 = syz_open_dev$evdev(&(0x7f00004bf000-0x12)='/dev/input/event#\x00', 0x1, 0x200002) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000e1b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000058a000)={r2, 0x1}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 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) ppoll(&(0x7f0000003000-0x30)=[{r1, 0x221, 0x0}, {r0, 0x1, 0x0}, {r0, 0x4080, 0x0}, {r1, 0x150, 0x0}, {r1, 0x2, 0x0}, {r1, 0x1000, 0x0}], 0x6, &(0x7f0000003000-0xe)={0x0, 0x0}, &(0x7f0000003000-0x8)={0xcedb}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x4, 0xfb3, 0x4, 0x6460}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x80800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/184) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000006000-0x20)={0xffff, 0x2, 0x80000001, 0x6, 0x8, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000006000)=""/100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={0x0, 0xd4}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x7}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a02000-0x8)='./file0\x00', &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab3000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000096b000)=0x0, &(0x7f00007c0000)=0x4) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r2, 0x0}) 2018/01/31 15:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cc000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000338000)={0x5, 0x11, &(0x7f0000c3c000-0x11)="0e797a225a16f860b9d28ba11be1787514"}) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000080d000-0x8c)={0xff, 0x1000, 0x800, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000041a000-0x4)=0x0) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) memfd_create(&(0x7f0000ab4000-0x1)='\x00', 0x3) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000004000-0x54)=""/84) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="42667d286c8499e6d29c966350c1bd6d", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x20, 0x4) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x6000005) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000015000-0x560)={0x3, {{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]}, 0x1, 0x9, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6258, [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, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0xa1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) 2018/01/31 15:18:55 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000062e000-0x8)={0x0, 0x8}, &(0x7f0000d43000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002ce000-0x8)=@assoc_value={r1, 0xae}, &(0x7f00009ed000-0x4)=0x8) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pread64(r0, &(0x7f000054e000)=""/142, 0x8e, 0x0) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/31 15:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eea000-0x10)={0x9, 0x8201, 0x2, 0x0, 0x0}, &(0x7f000026f000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000062c000-0x12)={r2, 0x79393e8a, 0x5, [0x9, 0x3, 0x5, 0x4, 0x8]}, 0x12) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ea4000)={0x0, 0x0}) bind$pptp(r1, &(0x7f0000e2a000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setxattr(&(0x7f0000461000)='./file0\x00', &(0x7f0000770000-0xd)=@known='security.evm\x00', &(0x7f0000ce5000-0x1)='\x00', 0x1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x12, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:55 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000097f000)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd4000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f18000-0x8)={0x0, 0x1f, 0x55}, &(0x7f00005ea000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000195000)=0x0, &(0x7f00001e0000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a1a000)={r1, 0x2}, 0x6) r2 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r2, &(0x7f00000b9000)="", 0xfc9c) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e77000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r0, &(0x7f0000ad7000)="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", 0x1000, 0x0) poll(&(0x7f00005a1000-0x28)=[{r0, 0x4, 0x0}, {r0, 0x4, 0x0}, {r0, 0x408, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}], 0x5, 0x1c) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = memfd_create(&(0x7f0000334000)='nodev\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000099a000-0x4)=0x10000, 0x4) 2018/01/31 15:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000f60000-0x12)='/dev/input/event#\x00', 0x4, 0x981) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f000082e000-0x4)=0x0, &(0x7f000095b000-0x4)=0x4) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc2000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000bf7000)={0xfffffffffffffeff, 0x1fc0000000020004}) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/01/31 15:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b40000-0x4)=0x0) r2 = socket(0x5, 0x5, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c57000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b26000-0x4)=0xc) getgroups(0x3, &(0x7f00002bb000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r2, &(0x7f0000e8a000)={&(0x7f0000b2d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009fa000-0x30)=[{&(0x7f0000de8000)="9a68cfd1448b5e9de805b273642b5db59266155d0ee4ee4c7b45d8a43a90db4d8e18b675e2ccf2152a6c7cd974aded65fd9e7f82a3af145468b2646e854780042ecfbd04fcd545a2bd4a898dd70c0023da9a51fa0cf82870d52ae619bee755", 0x5f}, {&(0x7f0000a44000)="c129d3196d7df72ea84bd2b2e7970c1463d1a522c72d5ed21db025aa82a8b3cc553ff91f9385b8753cedb7923f8d2a8a3ebb52a0601daa365a0241682e547f082a0d98ec8080ae0296b4f861f3ce37d4166d4e3ca29f6ca7f9090502d6f07702b59351e3b74a1388967dfbb7e6f4c1067373bc36a65698060c6ee30cfc60f456d5eeffa6b89cdf59beb5417b4ff04c86705290fd903985786c66f824d1fa372d2736b236be9c18f75a55a9aa3a8bac5a50c0a8a240ced131ed3ea3eeea690abf0b68a28c82a6003ff665c3af8d7a2afe5c9b2e4daed316d7ad25c46554f1593e2c34c7813b9f61718eec68573d0af21894c0798a45506c47df290e1f3d0f5bf29d4895c9d6dc1758c19f81b9bdc287f1f62b83d3f898f95a05183a814b444d35348d9006987c767763aea9bd237349db44a320880ce70c80fe3515eaaf5334a630aea5ec89ed6dd2c42780c7f2115058a11602b890540ccd5b9719ae40ef33271826b71eb8c387dd60f9c9ad846bca49ec55e68fdea60177d9d340d7764341e80e4ce04f14943a09b1a69b510114c60b2a938d8bec71c0ff9c0a61000b3e5d664961b41ee11b650599638f36ab14435fa4768aa87cde48e10dfa3021ce2fed584fd4193f1b77ee9f0d43dbb1726ef0bed9050643ece84e1308d7659e3d4713e4f12da43d7601687c77f4629c25af36ef0e2298d4c430a7aa37fc4c02c00cdb37a3f25e628ff7c3d0733cdea086526c69d78b94100eaf8152e89dec10d174376abde940ad3f74716d07f27e3720cac6f0e449e2f9b9fcebfbbee4b3d78de07845b08a46ded39574e38cff59f084004d419e591f7a1670072bb919871005fdaf1281742f70358783b4192e4a01464d0396f9be497f4c1695a48e86a44c5538382088e6757914971c3e6490667f64a0cd7fa360ec416dbecb950cf30ecaa5811cf119c27f0d0b9a7357b4956c55ce431273d3979d57bd4ec25e0f9f6566262216f8f2f55941f29067de5f09b217158f3561cc0c0ac095b47dfb0ef04fd71167c4c6add9acbfdfcc420dc94a52b58f8ace8337812a3577fb79d5e2701934975ddd5d26c1595770dc2701ffe1a7868e6d672bf74c959e306129b00e172ac909901278d27a1817b70eee77b8ab4d7a8afc729305eb36ef80564c1e93cb58d2287908f325abcb1d981a6e79e8273bf1e27ff90c062a148b2e3fdd530c9b1f96ffdff3eb893322f5572ec9c9cb3ad345d28defa63e044828082ee188cd54af95459382382489c4e1fcc28df9533744c8c09f137cc4a96e826020171a747a7b15d29847fd2e494c762fdb908fbc8dbb01dbf6d9be081c7b10621768cfeecd43ac44026b2b9a8bb6561a452b2358d94cead1f16c034ed88538e8f40740b29fe0285a567743adad5b1f54cfbd2fa1a94150ecd873ef593a659830a0cbde182a4a5ef3ecf117e5eba00c50dc01133872a6c549dabc82d3b069d635b9be35fc300275b57bc5b700118cb1151e0136f4eac89d37fa4fec7dd9be05000522f74e1e4a8bc29de064c1aa29acf0e9d3c413f5677d825f691715be808f4d40c5a5763429fcfebdb79dff648ca483f110518feb3ba5e96c49ca761e4431a5d881b167b84aa4b90af8ac907fb2889c799ce97b4b8ccf5f0c84668206837edee7be4cdd060fd1a838e5c4060a874117d404a41acd6aff1520d9e5564ec363e737064aa8449dc0ff8a095b33378cb097e6cc82fd38ce89f9479964e9e30a026cafe9b9aafc26a2230911f4eac4519acf04326bd1181e44c927d61ba39aeec8dd1f65ca23b073e7d209c98cb2d9477132a4f77f73848019a10660c4af83435e5a133b11b29ed8cde760d2af782df15c669d971e3eaf471705ebdd92c30bd1226593190f2643c2da04fcc1fcc62a989dd14213eb41a0d3d915902117e5ebdfa0a86abfb5342c2afeda60bd8fd86e15f16c7542c5861ebab76965e9afea9502bd05ada21f68bab44535fce41c458f36fb40934f395db433d5a02c9dfd97c76e33dee9972fb5d41eb54968ffaa124d241c984c61a67319f7f151a245ebef1b96b681f527113f396469df080b631979441b92b001d2857b89704eee3147607c6094df796f99d6adce141d7b80bdeeaec407c4faa93cf1eec4e6413786d69e5846b2bae71fa6e64d2df1dd10250564f0101ea36eaf2157deb24fdeabc7d1a92de9aa889b74e64db731c41b0c32fa4f65da5da3853693eaff89aabe53632187fd65d9506dde49bd1fd7a26e7d2e8a3f1e2a26f223c2bbb96894aeb377eb1b362bc2c93d9c212b168cfec7c606a8070386f72f7caa7ef728dbf173d997e2914041444baa2aab3ef5889470332f1ce9c0764618db06e396093157ec4085e862f503943601638a9d57a73ff57381905ea8c0735f1cb1adaa251d52a015b27f146893dc725d5ef2d7db9d16f5af083f44507bc01aa79146b7fc7bde4dd529d382815eabe9f41362688ad020437a469ac1c61204fd0d7b62eae5637c2d20a2e202c4712da3ef8346864301bf6d1e27fb8de0269a5e86bf8b3973504d4311b7f67c532853f855aab85865f49fb1dae806fb0935de8190551d711f1c412a0cb5701cdd5a67460d8c3fe19011a1acb4d0484ee5d99735de82d9b062dc64a1c94599d2252ee7084657ede56c2d5066b77c049ef47e9cf56d351c95b096a5a0ce27cb578a46e45143b8bb319601a8d9d4ac465bbf319eaae94149e9ed3da09a5b11c1dff49298ababf5150adacb0b5ce80181ae8c8da16579154ecc3e2b8155869599764a87611cc9db67e2d74f1b2d00d24157837e8448e89f2378f595557f5b98b72ad95338c5c74ab0af71b1c11449ba451911b85aeb7c444dbf1dbda5c16f184432883545e3e6a4ab18bf0419c5951f4cf54fe98ec5ef5029baa03af310106313eaa977dc1c53aed0ca72d8ba2c4c1d1a10f69744e5a8577d3dd4ef65ed9f0b3067776ac9bdfaffeff41eed305ea68c735ecba2622c41b6c930cf55f7e3e33ba6e7a72c8c521cfd28bffd90cd41b2ef4bfec2354c8b76f57844c41e7c2f127f4eadccde292590e11b694ce15bc1ad00211bbc64a487d77a4ca63020ac662d38cdce58250bee18c78b0708c5df0f178a9b00fe1fb98ace6eb1ce736f7abed3d41cb8da4f56df029b4065583cf2475c2e9c9cfc42b7dec648d390bdc8c3f5c4e3648199c7c92e7393de19018a0689af778277a0206c14ccabe1bae0c99e0199321c3a1da6ee5c4f07e2a4665db31942ff77ecf3fc946294944fd03511a42e781534b5882b5beb23e1270458b630a21950a86366699184ad9a66cd45502590551f9f9c6ea18138f80abf080df432e0333accf7797b67d7385dead4579b1b5000898e38d0f84551af883c0c328ec3160adfc8870e418a1311a7379c104ad3dff9a86b9f27162ea2362f4edd3963cf5617197b58e2aa60b97bae533a858d0c68761e1dff7624abb113165bddb7d1cd60367586b3a7f05ae970f277eee36d67a955b15dc12ee627ffe1bb531dfbc3d5313bd87211367744c4141e30f0fbfedcc16f278527e3e093fa9682796a9265a297a10b3e23b33772b270bc7ccc56a224629a7057770a39cb170ae2b5bc86eb2586031ae1a9c8be0c68719dd420d0e8b239aedb75c27454185e3dfc762620513ea500ba6cb7330c74438a465a1d9aad368b3bd07a82b79f2f59cf5e4ad87f07646f4a9b38b154c88dfe7c46caddc6b3b6a1f9776d552cbe5f4d7ce375a9d97161b06f4d7ede215ebd35a1d943dd47259fd37a1dc971feeb5edec1e272aa74ca771ffc14b861376bfcd6f9b46c22cd9f506f614880f2c2ac675bb96aa27128b5ecb2f4ea7ce8a2d851ed67dd472a32aeb5b09bdd5d2ddf344376e799b1747eb1ae1999a1b020f67b729df55a00183c78f2e8b18a863ef05f9dd5a630887dd257c089c19042428c87676b74e328a98a3ecccfcf6fd99748bf258a7afcc3859136b23cec36715696c3c49a85bcb1282b00a9f95a20d2bcf81f9e0e03b1022d5dc3300f684a7872042b32dfa6118d34eee4460389643c067efd3be8d769605ba7a137e503bd481ba223b4fb04b0182aa11d08fea267d556584325dc065eeb313a79ccf8a170646151c121f4e2cbb4aabb7e9fd9c5a402070a7c4ae116c9de9b9378c8b823228130db906f0c7927afb7fb9a5acc3f9cb02703b8a4f5e1b9bc7a17ff7f84aa2e3ff96e2a84a0b8a43ffa0d4306ed3b83224de0e8290175a4ea7ab9f5c5bf9064646b6e6a47551e1f36c1bf5291a7c10440d736241da9cd4438397b0cce0a012ce368e851191883f96a0e0bdebf37a7df90b86738397b81cfc0df7b579f024555228188a2a9967cf1eaa7f2f9e007ed49f7a03dbdc3a656d9daadec0032e5d2cc3209333ce3b32d34a2fe2c39849f36ee725b529826c9621f7b1f99907ce70ec888ef3df1b0aba45435b7fecb03d1565a3452546d3bbfddba6c9e15c7a30c1883109e1464ab967ada7fbb19edb37bd41733d8b66a1f5ef058f1d4fcf923a093325b36137ec0d42871e67949c90303899da438cf0ae93f6ac3002fbf600aa568784e05f091b6213bab96822ecda179fb18836cb8cd7700842e4e186b6ff3763aba6143ac9e1dcbdbb881319f58c93fdd5ad66256cd48093790c9ab8c36728dbb7a66774332fb175d3a6605d8cc7c3052821fa61550acd382256b92c4f791b42124c73391b825a058c9faf28e30083be0a28302b5cb1991302e666959a11279a89e6aee1baf5bb90056f21625dee9e36f580b2369d0118ae3b6b17555ecc346307930fee3b9039aac8ac8065e65604b57e75fd0af637b2aa868dac7edb007f008c7b1cb151908c17b8ee3989fbfc1fe2deb3f08bdb373af487d08dc7e49fc1bc64c893703e94ac5707e8ce0b942fcad05d038da334f66973e88cc8e1a80ae06c1d1b8475c8405edf083eda14cc75ead0c3dcea649156dbc8026dcd1fbfbc542ea5f79d52dd9c159cb38d909960a48b91a3dc16bc0f6803494b95315a96711ec615e8ab1f2c6d9c231e748c546e702b2296ca16a30e827ddd019b47d055850265f917c8dd099f06577c22078d6cae5cd374372a81bbab99a454343b3e853ef999f440ef26cfc2138b067f025bcea49d47ee975a013395828fd39906d22f4e9ea0f52c1f47483e895834dc4bc5315236b25c13197361c34856a6c6a435efd68a5a17a68e77358faf81c920fccc0ceb7f5390067ee89d9c05e9b553bcf98d1a593cb5ff47345a166a0e3ea7b341603e9330938a8dbcf29b2ace4ec9d2671352a0a758dbf76cbe3fb0bec733fca591d520461f6230db49743e3a85d220368f0d477301cdce30af4abe797ffe1f6bfae769a5a1d382f3f4c38b2b2bd0dd502baabdcec7573d5ea81cba8a57a329ddead6b9a8a06975abcdb05438531160725518c6a2a777292fbe6096289679be34aa6d14c3fe2fd345b489a7493c5da8be8c940208799861e4738859453c774e30cb193ccf376a664bfb50558c97a127c5b2e77054ee461b9d30e50b662633e69399e243b6c2ef8d64420566bbaeee089b4e5c94490ecf4c3505cbd8d4f645ff87467394847247c1eb38ce92b2783fc686ed3476093a4ee839ee492c1b58d6c61ae82b414ebd6825d43572b49569460d120da4919ac39368c95d2c45f36adf3fc8cd18081f2d55d6eda460ea373c63a2d7b610d5bcc12c13927bd58be728bf5c1c32aee016270259a967da4f3649fdb6040bcca3ce7e3543b188912a9303f9dc618ff67b0ac244fa6245119093172084c1d8db42c6c424df3", 0x1000}, {&(0x7f00004f2000-0xc7)="73d262cf84fe98a8f81ebba768a38989663897de10e9bcabb8b72b0e1da265ad6dce719630835a5d49054715c86d194ea6dc1e4b1e9ef52b7d27992b98773640113f58635ee0a171f04e91a1fbec21cf17e143c18ac583cde8bcc9703585ce2ddb67b65399b2018703950f7d09f602d09217484c6300d88c5516e81ad4c49a9217a8b852b8a7c54a094401bdf70d8ffa45fa8e55976cc467accbf7e02cecaf971b51b4e743466edaded16da8ca582ecba1f151f9f47722fb5bbdd0c7d43f2a368393fbfb325747", 0xc7}], 0x3, &(0x7f0000c6f000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40008c1}, 0x800) capset(&(0x7f0000000000)={0x1b980330, r1}, &(0x7f0000002000-0x18)={0x0, 0x9, 0x0, 0x0, 0x7ff, 0x0}) r5 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r5, &(0x7f0000326000)=""/201, 0xc9, 0x20, &(0x7f0000307000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) pwritev(r2, &(0x7f00002ca000-0x30)=[{&(0x7f00009b8000)="d60466cb1d17110aaa199307664f8094b93a9b0e22dd48039e49c9457623fadf30f34e33bad59e202d8d14a59404e6cabdf6aaabc318100dad70f339ae342d7ad3d9f360830f173797a79e78a50599b087d65bcfa121c96657a7922b9a65b9323dbe477879715db00066ae32eb01ce4393ebeb49b8a02fa5a8d180800f0910477da88fe3b427c16845751c3eb2f3ccac439c0d", 0x93}, {&(0x7f0000078000)="", 0x0}, {&(0x7f0000bd3000-0xf2)="e17cc4fcb39bdb756198c3d0cbb79fb8c477cb5f28e4c977bfe2e017fc48ab3a6541a55d9fda1f72a65446b5da65ca9cb4109292262d1f01808af00094c1815bd193f1ba941f774341e1e9a2859dcd624880e3246b49b6b6a53e26a3703ab9e9e9a8887204379f2ab21c35e7dbc103da3dd34f82bd1ef62c34b37057866279fc8004ef1783a05537a5b51decf0a564c14298d55c7176cce56e15576e9f54fef863c76c2fe6f93d6514fd2f7c88d47c70bff2fea0c2b029f4459d05c482062ef89f4cb20fdaf1de1f2bc068283aaa73e6c9b90bca145e609446224a927e56ea3eb97509ddf5304b75973d34a3167b0e65a17d", 0xf2}], 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000063000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/31 15:18:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f000004a000-0x5)='user\x00', &(0x7f0000232000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b60000)="19bab4d8afa5ed77994dc42da2859678e8192e2675fa612f3ef900fcc3944fffbe61a361e8ffca5f3e710e467cebadb572851ee39844e9d6e718d6bd4d21529255f9c9e6098c2c518dfb0ef55699bba781ffcefa5dd80ce838960edac969", 0x5e, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000938000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000037e000-0x4)=0x0, &(0x7f00007fe000)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) 2018/01/31 15:18:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) 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) 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, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/149, 0x95}, {&(0x7f0000001000)=""/28, 0x1c}], 0x2, &(0x7f0000000000)=""/199, 0xc7, 0x8}, 0x100000001}, {{&(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000+0x5fc)=""/108, 0x6c}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000002000-0x5)=""/5, 0x5}, {&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000-0x7)=""/7, 0x7, 0x5}, 0x2}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000001000)=""/198, 0xc6}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000002000-0xdd)=""/221, 0xdd}], 0x4, &(0x7f0000002000-0x4)=""/4, 0x4, 0x100}, 0x1bb16eb8}, {{&(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000)=""/0, 0x0}], 0x4, &(0x7f0000002000-0xef)=""/239, 0xef, 0x3f}, 0x0}, {{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000002000-0xe9)=""/233, 0xe9}, {&(0x7f0000002000-0xdc)=""/220, 0xdc}], 0x5, 0x0, 0x0, 0x9}, 0x5d04}, {{&(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000)=[{&(0x7f0000000000)=""/200, 0xc8}], 0x1, &(0x7f0000000000)=""/103, 0x67, 0x4568}, 0xaab3}, {{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000002000-0x13)=""/149, 0x95}], 0x5, 0x0, 0x0, 0xfff}, 0x8001}, {{&(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/111, 0x6f}], 0x4, &(0x7f0000002000-0xd6)=""/214, 0xd6, 0x3ff}, 0x4}], 0x8, 0x20, &(0x7f0000002000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000)=""/193, &(0x7f0000001000)=0xc1) getsockopt(r0, 0xfffffffffffffff8, 0x800, &(0x7f0000001000-0xbb)=""/187, &(0x7f0000001000-0x4)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x8) r3 = memfd_create(&(0x7f0000a1c000)='bpevvmnet1\\cduset\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000017b000)={0x260aa4fe, 0x3, 'client0\x00', 0x2, "50f4664075420c0e", "2576615f11dc1f0f3a386a9f42747bcee4a8c490542070c62b5fe98e7049d795", 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000093d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000+0x45d)='/dev/rtc\x00', 0x400000, 0x0) accept$llc(r4, 0x0, &(0x7f00006a7000-0x4)=0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000741000-0x67)=""/103, &(0x7f0000035000)=0x67) 2018/01/31 15:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003eb000-0x8)='big_key\x00', &(0x7f0000e3f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000481000-0xaf)="b2e6579ea71e1a736a10db55ea3e0440fc387db9c7d1d2e0764f43b0d28aad8006ae38574989e46d2a0f88e92c7823f5c345f44c0381fbb2e2135d7d2f6d9794730678a7d8602c49a1857f3da1c600fb23a44256505ff47f", 0x58, 0xfffffffffffffff8) add_key$user(&(0x7f0000d14000-0x5)='user\x00', &(0x7f0000e0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000-0x87)="802369cd375c6325cc67db1f5970304f7cc8b3643ef295ba1d0d5ee2852a1c9d1a34e52e87868a9b2b953cc5d6d581b038f80da4548e3a912144452663", 0x3d, r1) socketpair(0x0, 0x0, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/31 15:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003e1000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000111000-0x4)=0x0) prlimit64(r2, 0xb, 0x0, &(0x7f00005b6000)={0x0, 0x0}) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b2000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000294000)={0x0, 0x40, 0x401, 0x9}) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r0, 0x0, 0x2}], 0x2, 0xce8) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/31 15:18:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x100) 2018/01/31 15:18:56 executing program 3: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:56 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x10001) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000093a000)=0x0) syz_open_procfs(r0, &(0x7f00005f4000)='autogroup\x00') [ 80.178999] binder: 14872:14874 transaction failed 29189/-22, size 80-688 line 3004 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r3, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) chmod(&(0x7f00005e4000-0x8)='./file0\x00', 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aaf000)={0x4, 0x0}) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/31 15:18:56 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004dc000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000633000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd7000)=0x14) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dd8000-0x8)='./file0\x00', &(0x7f0000d60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd8000-0x4)=0xc) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000dd8000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000dd7000)={&(0x7f0000dd7000)=@report={0x180, 0x20, 0xb00, 0x4, 0x0, {0xff, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x80, 0x80, 0x21, r2, r3}}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0xc0000, 0x0}}, @etimer_thresh={0x8, 0xc, 0x81}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x3, 0x5, 0x3, 0x936, 0xa, 0x20, 0x20, 0x0, 0x0, r4}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1f, 0x3f, 0x3f, 0x7f, 0x3b004dad, 0xffffffffffffffff, 0x9, 0x100000001}, {0x80000000, 0x4, 0x1, 0x988b}, {0x132, 0x80000001, 0x7}, 0x4, 0x4, 0x2, 0x6, 0x3, 0x0}}, @output_mark={0x8, 0x1d, 0xaefd}]}, 0x180}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/01/31 15:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f00005f8000)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d91000)={{{@in=@broadcast=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=@dev={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}}, &(0x7f00002aa000-0x4)=0xe8) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@ll={0x11, 0x1e, r2, 0x1, 0x33c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[], 0x0, 0x0}, 0x0) [ 80.228109] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.260237] device lo entered promiscuous mode [ 80.281443] device lo left promiscuous mode [ 80.334978] device lo entered promiscuous mode [ 80.347478] device lo left promiscuous mode 2018/01/31 15:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ba3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000933000-0xc)={0x0, 0x7, 0x30}, &(0x7f000052b000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000020f000)={r1, 0x800}, 0xb1) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) signalfd(r2, &(0x7f0000766000-0x8)={0x0}, 0x8) 2018/01/31 15:18:56 executing program 4: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r0, &(0x7f0000101000)='%lowlan1\x00', 0x3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000551000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) 2018/01/31 15:18:56 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, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002f2000)=0x400, 0x4) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 15:18:56 executing program 5: pipe(&(0x7f00003dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004a8000)={0x0, 0x0}) connect$inet(r0, &(0x7f00009b8000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000517000-0x10)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000f4e000)={&(0x7f0000f77000-0xc)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000ebc000-0x10)={&(0x7f0000ddb000-0x28)=@ipv6_delroute={0x28, 0x19, 0x2, 0x7, 0x0, {0xa, 0x20, 0x14, 0x3, 0xfd, 0x4, 0x0, 0x2, 0x900}, [@RTA_METRICS={0x4, 0x8, ""}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008044}, 0x48805) waitid(0x0, 0x0, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000615000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00005df000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00001d9000)=[{{0x0, 0x2710}, 0x1, 0x2, 0x400}, {{0x0, 0x0}, 0x5af, 0xfff, 0x2}, {{r3, r4/1000+10000}, 0x294, 0x22e, 0x7}, {{0x0, 0x7530}, 0x6, 0x800, 0xf542}], 0x60) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000018000)={0x100, 0x5, 0x40, 0x0, "e73fcc0509c74997255da9b94d37403ea99cac3d2b949eb12190058cbad6a031"}) setitimer(0x0, &(0x7f00005f3000-0x20)={{0x77359400, 0x0}, {0x0, r2}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:56 executing program 3: 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$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eee000-0x8)='./file0\x00', 0x4) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x8, 0xff9}, &(0x7f0000000000)=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) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)=""/68, &(0x7f0000001000)=0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000032000)=@assoc_value={r0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000793000-0x4)=0x100) 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/mls\x00', 0x0, 0x0) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) open$dir(&(0x7f0000349000+0xe6)='./file0\x00', 0x200202, 0x1) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pause() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000669000-0xa)='net/icmp6\x00') recvfrom$unix(r0, &(0x7f0000177000)=""/36, 0x24, 0x40000020, &(0x7f0000845000)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f0000d14000-0x8)='./file0\x00', &(0x7f0000d85000)='./file0\x00', &(0x7f0000dc3000-0x4)='ufs\x00', 0x8, &(0x7f00005c0000)="194b85e485716d4b084765d609e8d73d1001d7662ac0a19e45e6fe27c46491e5a0769ccc421e1fd8dfdb828b909d8a76785c3430747b2f45a1eb5fb2fcd8cfcb365c8144ab31ea86b738d000f99934b8ca4eb5bec888a3877a1bd6a8126f7bfff5bcf17d2686854d262b17de436b964c7bcdeabf13f16a5d0030842e805d5e6b19c66dfc77eacd70304d0075d4858920ed93bb79c3580d8be62e219c39046b7128c3a83e57dc5cba8b9b64b70bdf3ff3f48656ffbc91e82372a392b641c819d55c5831538ce473d270ecffab12c6c5eed8d813e40a7defc35de48d93c8d85e6844e808a707c1450d1f024c68c9a3594d6d4cd4670b813d") lstat(&(0x7f0000b4e000-0x8)='./file0\x00', &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00009d1000+0x698)='./file0\x00', 0x20) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dcb000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x9, 0xfd7c, 0x800, 0xf8, 0x7f}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006d3000)={0x0, 0x0, 0x3, 0xc6a9, 0x8000, 0x7, 0x5, 0x39, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x100000001, 0xfffffffffffffc01, 0x2, 0x100}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000170000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() ioctl$TCSETSW(r0, 0x5403, &(0x7f0000873000)={0xd, 0x3, 0x0, 0x91, 0x1, 0x5, 0x7fff, 0x100000001, 0x1, 0x80007fffffff, 0x35, 0x28a4}) r2 = socket(0x2, 0x2, 0x0) ppoll(&(0x7f00009df000-0x8)=[{r0, 0x8000, 0x0}], 0x1, &(0x7f0000e47000)={0x0, 0x989680}, &(0x7f00005fd000)={0x7}, 0x8) recvmmsg(r2, &(0x7f00002d0000-0xb4)=[{{&(0x7f0000bfb000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000170000-0x40)=[{&(0x7f0000ddd000)=""/101, 0x65}, {&(0x7f000044b000-0x8f)=""/143, 0x8f}, {&(0x7f00001e7000-0xbe)=""/190, 0xbe}, {&(0x7f0000ea0000)=""/202, 0xca}], 0x4, &(0x7f0000042000-0xa9)=""/169, 0xa9, 0x2}, 0x2}, {{&(0x7f0000b5d000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000847000-0x70)=[{&(0x7f000078b000-0x23)=""/35, 0x23}, {&(0x7f00004ed000)=""/39, 0x27}, {&(0x7f0000200000)=""/120, 0x78}, {&(0x7f0000e92000-0x46)=""/70, 0x46}, {&(0x7f0000dd6000)=""/169, 0xa9}, {&(0x7f0000ac5000-0x98)=""/152, 0x98}, {&(0x7f0000964000)=""/170, 0xaa}], 0x7, &(0x7f000068b000-0x1000)=""/4096, 0x1000, 0x4}, 0x1}, {{&(0x7f0000171000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000314000)=[{&(0x7f0000cb8000)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0xff}, 0x1f}], 0x3, 0x10020, &(0x7f0000abb000-0x10)={0x0, 0x1c9c380}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000629000-0x24)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x80000000, 0x4) 2018/01/31 15:18:56 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000030c000-0x10)={&(0x7f0000169000)={0x20, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000890000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000035d000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000229000)=0x40, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a22000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000569000)=0xe8) lstat(&(0x7f0000773000)='./file0\x00', &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000087000-0x28)={@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]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002a3000)={0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000bff000)={&(0x7f0000dbe000)={0x10, 0x0, 0x0, 0x400410}, 0xc, &(0x7f00005d5000-0x10)={&(0x7f00003d3000-0x138)=@delpolicy={0x138, 0x14, 0x300, 0x7, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xfff, 0x3, 0x101, 0xa, 0xa0, 0x80, 0x3f, r2, r3}, 0x2, 0x1}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x3, 0x6, 0x2, 0x80, 0xa0, 0x1, r4, r5}, {@in=@multicast1=0xe0000001, 0x2, 0x3c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x7, 0x401, 0xffffffff, 0x8, 0x44, 0x4, 0x1}, {0x6, 0x100, 0x1, 0x8}, {0x2, 0x400, 0x1}, 0x6, 0x6, 0xa, 0x0, 0x7fffffff, 0xd}}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x24000040) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d63000)=0x0) 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe2(&(0x7f0000cb6000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000014c000-0x28)={0x0, 0x1f, 0x8, 0x1ff, "7ef2a9974c6dfaea9dc9d5cdce568f30c3e33573820248f5a44efdbb59445304"}) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x0, 0x0}) dup3(r2, r3, 0x0) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000970000-0x8)={0x0, 0x0}) setns(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:56 executing program 5: 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x4, 0x10000, r2, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x12501, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00006ed000)=0x0) tkill(r4, 0x2) 2018/01/31 15:18:56 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x3b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000012000-0x29)=""/41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendmsg$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x27, 0x5, 0x6, 0x6, 0x9, 0xa31, "518c4bd051d69a2951585f06b73499d7ce87a923691c97447493ef276a693af01a515280df69a4e47ddadc6dc5afc926c67e9338b93895fbb37350da7aaa00", 0x8}, 0x60, &(0x7f0000012000-0x90)=[{&(0x7f0000001000-0x63)="984979c3ae19527b49cd620bc032ca64160c49fe335e60d26e5c0096d125f488583c9cde068983073b3c8dcc66e8bd0dfd842d3c06a4d358a453202ac7e96397fcd08041a3c5af76bc5deac7f2504bcb6b8f254e6ea371bd9d1653cfb50a6266b7dce5", 0x63}, {&(0x7f0000001000)="2a4b7030d73205dbac494e5abc54d7475ac41728a2644a2b7adf24012cb9c054616c10bd9f52675dbb1e086a2d43fe169ba63ba9f8a017a7d9eef8713bd363f7cd5241ee1a43c1c133461937d3150eae81bcc22c6e3fef8ddcd35ca1baf17a44a190803f57a7d557bb3a7bd2aa4aebdaa0e85c057b9a702328e7655f136a154db7e03f2b59f24dae626d9d3951524292ff25e7d820c2e09cbdf98070dcc612cac1c156d1a8386a7ee5d6bc732edd", 0xae}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x19)="c5045566a79fdb2b4576be7393081ea2d9923cb0b6edcded70", 0x19}, {&(0x7f0000012000)="22701240224e56b65171a5dcb11bea907532abb44dde9dca4ca4a0f241486a47c46f00c1c580de4552b5f7594d3be8c6a8b51dd24a120a7c5894efadd64de84f15bc7e47006e7d3bdf74c23a84042bff7a06", 0x52}, {&(0x7f0000001000-0x6f)="c26d0e15d79666a839ff63a5fb1d6ce00014fd937b5ce904120ba0db94bf177689a044bc96d5b7ea2f29dd953977d18802cbd7e199b833d015f3d0b4fc1d15d7b5c9607cea2fa08aefb23ae1d15286844dcbf53b3ad1571606e6c89a4020b718df3bb2619449ec6bb398d846f5c33c", 0x6f}, {&(0x7f0000002000-0x97)="37bdfecce4ae9059bd73e578c2339d619a70d5df07ea080503a7d0ae62a24343cc3109f4bd292431f8aeeff73e4b86efc5e0fd08cefa33b235423a015fbfc9bc5eb8667186ed38d941513467b584feb807b0ee47853d628f865065bb4cd97395231f2e780c97840115f5f1148bfc7aafa18bd644ca19082a75fb2d02af03b8d557936afae089165dd9012ff4baa2cbf7b01d62844d9da7", 0x97}, {&(0x7f0000011000)="11d1", 0x2}, {&(0x7f0000011000)="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", 0x1000}], 0x9, &(0x7f0000014000-0x88)={0x88, 0x111, 0xbe4, "0cbc9aedb18f5491a52c60e0f220e709485d158da79cd407dabddab9a5d3338bc9bf75b1d5e6ba9e0be3ce64eec3bc49fc9604fc72f7ca1c18c3f862bf70e4ad2e1a8cdf3eecf1f96bd44d52f03dfdc873522945dc6c917123924ede2c65d25807e1f7f0be2a7601abcc5195cb03bb779367243bc11b"}, 0x88, 0x1}, 0x8000) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000003000-0x10)=@common='rose0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x0, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = dup(r2) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f000091f000)=0x2) 2018/01/31 15:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000400000-0xc)='/dev/rfkill\x00', 0x50100, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000606000-0x20)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005b1000)={0x3f, r2, 0x10001, 0x9}) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) getrandom(&(0x7f00004e6000)=""/0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={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]}) 2018/01/31 15:18:56 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x4) write(r1, &(0x7f0000ecf000-0xc4)="", 0x0) 2018/01/31 15:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088a000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bf5000)={0x0, 0x0, &(0x7f0000978000)=[]}, &(0x7f0000752000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d0e000-0x8)={r1, 0x800}, 0x8) r2 = socket(0xa, 0x2, 0x0) syz_open_dev$loop(&(0x7f00004ce000)='/dev/loop#\x00', 0xdaa, 0x422101) connect$inet6(r2, &(0x7f0000327000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r2, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit_group(0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b4c000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f00006b7000)=0xc) connect$inet(r2, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4, 0x0}, 0x0) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f76000)='em1\x00', 0x1) bind$inet6(r0, &(0x7f0000637000)={0xa, 0x3, 0xe00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f00000f1000-0xe2)="afbc72c2431b39425ce5325fb944fe2c527d03ccc828a75fd8422498c85edcd3c062b7fc8fb07d4fe7d2956e4935e47ad30629c6f8ff27cf2d346f85d83ff6ce9e0a915dfbf8fdc67fa07ad31eecff023a05231694b8c1794ad17ce4511f34398ab3964c06d594b33c1a5a131226966e38731f3eacd8d3ffd70312137ced9e8384ed6ed41e9d8e8115c51879e775d2126db66f522f263bdb9a5655a1bd6b241c157aa324ab4f1f5039c7f8308ed327a1ac9ae3bc7fbf4460431aef35f453d44138d9e878dd65ef1ce2fc602d956ddd984aed41a38a3695a1fb61f02ec37f0741a5c6", 0xe2, 0x40, &(0x7f00005ff000)={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b13000)=0x1) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000789000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x10, 0x19, "47050657c79c9eca97836dec7fb92200726d91ee31aee36cda61ec2c60e1c9755c991a593eae0ea33244b2b6f3485e2e2dbeb79191923799e48460b624283632", "935bcd9c39b6ae82ffd843a7d675f9481212f204c532a865288a2399631af8fc", [0x3, 0x94e3], 0x0}) pread64(r0, &(0x7f0000196000-0x85)=""/133, 0xfffffffffffffe86, 0x0) fcntl$getown(r0, 0x9) getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000756000-0x4)=0x0) r2 = getpgrp(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c6b000)=r2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00003a8000-0x10)={0x3, &(0x7f0000dbf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 15:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006c1000)={0x0, 0x5, 0x0, 0x2}, &(0x7f00000d9000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000030f000)={r1, 0x58}, &(0x7f0000a85000-0x4)=0x8) r2 = socket(0xa, 0x802, 0x0) mkdir(&(0x7f000074e000)='./file0\x00', 0x4) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000068d000-0x28)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000af1000-0x4)=0xc92, 0x4) fcntl$getflags(r0, 0x403) 2018/01/31 15:18:56 executing program 4: r0 = open(&(0x7f00007cf000)='./file0\x00', 0x0, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000109000)={r1, 0x1}, &(0x7f000056e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00004eb000-0x17f4)={0x14, 0x4, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000176000)='/selinux/enforce\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000808000)={0x0, 0x0}, &(0x7f0000c59000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007cb000)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x8000}, &(0x7f0000ae1000-0x4)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc6000-0xc)={r1, 0x121f, 0x30}, &(0x7f0000099000)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000c8d000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089a000)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000043b000)={0x0, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0x2, 0x2, 0x20}, &(0x7f00003ab000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000eca000-0x8)={r3, 0x400}, &(0x7f00000bf000)=0x8) socket$pptp(0x18, 0x1, 0x2) pread64(r2, &(0x7f0000890000)=""/133, 0x3c8, 0x0) accept4$ipx(r2, &(0x7f00004aa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x10, 0x80800) 2018/01/31 15:18:56 executing program 6: pipe2(&(0x7f000026d000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000030b000)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cb8000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b84000-0x4)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000ea000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d35000-0x4)=0x0) r4 = syz_open_dev$mice(&(0x7f0000030000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003ee000)={0x0, 0x40}, &(0x7f000025b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000ee000)={r5, 0x54, "c793e59dc4f96211c115b477c3a986093cbeb04d1071a3e1a5f1de79d7447528baff8b67f899c4b4c3b2f6e751ec359ada4223c0e82d263dd56aa621ee79b5dd8cf621c76c7957662bf2edd2e60619d932429624"}, &(0x7f0000dd1000)=0x5c) socket(0x10, 0x2080003, 0x0) write(r3, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000058000-0xc)={r6, 0x9, 0x2, [0x9, 0x1]}, &(0x7f00008e0000)=0xc) 2018/01/31 15:18:56 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") link(&(0x7f00002ea000-0x8)='./file0\x00', &(0x7f0000ca9000-0x8)='./file0\x00') 2018/01/31 15:18:56 executing program 3: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f00004a6000-0xc)={0x10, 0x0, 0x0, 0x10004044}, 0xc, &(0x7f0000288000)={&(0x7f0000001000-0x1c)=@mpls_getnetconf={0x1c, 0x52, 0x200, 0x0, 0x1, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f000074e000)=""/106) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000865000)='/dev/sequencer2\x00', 0x30000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000243000)={0x1000, 0x7, 0x1, 0x3, 0x8}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fbf000-0x10)={&(0x7f00000e2000/0x2000)=nil, 0x2000}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x7f, 0x0) 2018/01/31 15:18:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) r0 = add_key(&(0x7f00008f2000)='keyring\x00', &(0x7f00000e5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000849000-0xac)="f5aee34f31d530bc46c8d371d13d14900b75975068e4cd787e5226f616b3d3f6adb430bed77ed4bc6184775f192d9bc00d23f0cc6cd7e387d9ee3c23d482dac84f47dac0c5f035517d72ebadb4dd1412e6622b429b9c2d249bc53be9c8f2f6e74cf5916f0bc206e3439411e6e6823670d6f2f6956481b2385178efcc9593ceb6623cf031fce8c72f98d8721874e3298e5024b3942d6f74fc2ea9e56ddaabd0a87a4e4d08035bf66a9ab5f8c6", 0xac, 0xfffffffffffffffd) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000a9d000-0xb6)="088b2cba2bc6f8014ae2410d74010778046ffb275c8b2640fa6a342a615de0675af502e6b98836713e95afc8b8ec18c2ead3df3ac47829bf657c65c31f2963e0bc57d90d955b7e870fc3dc52b08e03eadac0f6e3a55ce157768e076c6981614963e2ba3cd911e2e81568cf4d1da7761733dd9b33890f5aa74e1e64f8e4bfefbd9f23b5390c19f93531e538728c663afbab9dcf16fc198c084ffe3fc882d39e33c8c727f75493333250d29018e2fafa6056584667c485", 0xb6) keyctl$revoke(0x3, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e4000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cda000)={0x9, &(0x7f00008fb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000465000-0x10)={r3, &(0x7f00005f5000-0x8c)=""/140}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000067f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)=0xe8) r6 = getegid() syz_fuseblk_mount(&(0x7f00001bd000)='./file0\x00', &(0x7f000014b000+0xf9e)='./file0\x00', 0xe000, r5, r6, 0x3, 0x7, 0x20000) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:56 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000817000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='eql\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x2, 0x1, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}}}}) 2018/01/31 15:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) waitid(0x1, 0x0, &(0x7f00005fb000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000839000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {r1, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:18:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d010000e600f500005ca73d9fe3b5039bab0097532da51d288167964051bac5fa07ff786356d84f1a", 0xfffffcd7, 0x801, &(0x7f00002d5000-0x14)={0x11, 0x1d, r1, 0x1, 0xfffffffffffffff9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000640000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e18000-0x8)={r1, 0x3}) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/31 15:18:56 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000-0x4)=0x0) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000856000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000049b000+0x197)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a92000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001bb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f00008d5000)=@random={'osx.', 'user{trusted\'\x00'}) signalfd4(r0, &(0x7f00004a0000)={0x0}, 0x8, 0x80000) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000004000-0x93)="", &(0x7f0000004000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r1, 0x0}, {r1, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000034e000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000038d000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000008b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf76, 0x0, 0x400, 0x0, 0x40020, r2}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00006aa000)={0x3, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x69) epoll_create(0xff) 2018/01/31 15:18:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000027f000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) uname(&(0x7f00005df000)=""/132) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a72000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)="") 2018/01/31 15:18:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f000042c000)=""/0) 2018/01/31 15:18:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000040f000-0x3d)=""/61, &(0x7f0000064000-0x4)=0x3d) 2018/01/31 15:18:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = timerfd_create(0x7, 0x80000) clock_gettime(0x0, &(0x7f0000ec0000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006c4000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8e000-0x4)=0xe8) setreuid(r4, r5) timerfd_settime(r1, 0x1, &(0x7f0000d5e000-0x20)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f000030f000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = creat(&(0x7f0000eed000)='./file0\x00', 0x10) getdents64(r6, &(0x7f0000533000)=""/213, 0xd5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f000046f000-0x4c)={0x66c8, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) fcntl$setstatus(r1, 0x4, 0x4000) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x7fe) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) r1 = dup3(r0, r0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f000009a000)={0x0, 0x0}) mq_notify(r1, &(0x7f0000f03000-0x60)={0x0, 0x36, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e9f000-0x8)={0x0, 0x0}) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00007d0000)=0x1f, 0x4) [ 81.173823] [ 81.175491] ===================================== [ 81.180310] [ BUG: bad unlock balance detected! ] [ 81.185123] 4.9.79-g71f1469 #25 Not tainted [ 81.189413] ------------------------------------- [ 81.194228] syz-executor1/15092 is trying to release lock (mrt_lock) at: [ 81.201317] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 81.207177] but there are no more locks to release! [ 81.212167] [ 81.212167] other info that might help us debug this: [ 81.218813] 1 lock held by syz-executor1/15092: [ 81.223453] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 81.231748] [ 81.231748] stack backtrace: [ 81.236231] CPU: 1 PID: 15092 Comm: syz-executor1 Not tainted 4.9.79-g71f1469 #25 [ 81.243822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.253149] ffff8801cba0f918 ffffffff81d94829 ffffffff849b6cb8 ffff8801cd9d4800 [ 81.261127] ffffffff834e8ee4 ffffffff849b6cb8 ffff8801cd9d5088 ffff8801cba0f948 [ 81.269097] ffffffff81237df4 dffffc0000000000 ffffffff849b6cb8 00000000ffffffff [ 81.277081] Call Trace: [ 81.279646] [] dump_stack+0xc1/0x128 [ 81.284983] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 81.291101] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 81.297912] [] lock_release+0x6f8/0xb80 [ 81.303618] [] ? memcpy+0x45/0x50 [ 81.308706] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 81.314826] [] _raw_read_unlock+0x1a/0x50 [ 81.320600] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 81.326548] [] traverse+0x3a7/0x900 [ 81.331797] [] ? seq_buf_alloc+0x80/0x80 [ 81.337480] [] seq_read+0x7ea/0x1290 [ 81.342819] [] ? __lock_acquire+0x629/0x3640 [ 81.348856] [] ? seq_escape+0x200/0x200 [ 81.354454] [] ? avc_ss_reset+0x110/0x110 [ 81.360222] [] ? __lock_acquire+0x629/0x3640 [ 81.366253] [] ? seq_escape+0x200/0x200 [ 81.371851] [] proc_reg_read+0xef/0x170 [ 81.377446] [] ? proc_reg_write+0x170/0x170 [ 81.383391] [] __vfs_read+0x103/0x670 [ 81.388812] [] ? default_llseek+0x290/0x290 [ 81.394755] [] ? fsnotify+0x86/0xf30 [ 81.400089] [] ? fsnotify+0xf30/0xf30 [ 81.405514] [] ? avc_policy_seqno+0x9/0x20 [ 81.411367] [] ? selinux_file_permission+0x82/0x460 [ 81.418005] [] ? security_file_permission+0x89/0x1e0 [ 81.424733] [] ? rw_verify_area+0xe5/0x2b0 [ 81.430592] [] vfs_read+0x11e/0x380 [ 81.435840] [] SyS_pread64+0x13f/0x170 [ 81.441346] [] ? SyS_write+0x1b0/0x1b0 [ 81.446866] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 81.453676] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 81.460226] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 15:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = open(&(0x7f00009ba000)='./file0\x00', 0x80, 0x8) chroot(&(0x7f000041d000)='./file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005f9000)=0x0, &(0x7f00004a6000)=0x4) syz_open_dev$evdev(&(0x7f0000850000)='/dev/input/event#\x00', 0x0, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003c4000)={0x0, 0x0}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d29000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a4c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x5, 0x3, 0x6, 0xa, 0xa0, 0xa0, 0x16, 0x0, r1}, {0x7, 0xf0a, 0x8, 0x1, 0x5, 0x2, 0x9, 0x5}, {0x3, 0x8, 0x400, 0x5}, 0x7, 0x3, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x7, 0x4, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f00000ed000-0x8)={0x7}, &(0x7f0000984000)={0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5450, &(0x7f0000009000-0x8)=0x1) shutdown(r2, 0x0) sendfile(r1, r0, &(0x7f00007fe000-0x8)=0x0, 0x5) 2018/01/31 15:18:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000fa7000)=0x2) mkdir(&(0x7f0000cc5000-0x8)='./file0\x00', 0x12) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) socketpair$llc(0x1a, 0xfffffffffffffffe, 0x0, &(0x7f0000578000-0x8)={0x0, 0x0}) unlink(&(0x7f0000b0d000-0x8)='./file0\x00') recvfrom$llc(r1, &(0x7f00001dd000-0x8d)=""/141, 0x8d, 0x100, 0x0, 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000cf5000-0x8)=0x3) 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000504000)=@random={"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", '-vmnet0nodev\x00'}, &(0x7f0000036000)='{eht0\x00', 0x6, 0x0) 2018/01/31 15:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f00008c6000-0x8)='./file0\x00') 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='trusted.syz\x00', &(0x7f0000684000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c53000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000bb7000-0xc)=@sack_info={0x0, 0xff, 0x338000000000}, &(0x7f0000379000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a9000-0x6)={r1, 0x6}, &(0x7f0000bd0000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x803, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000085b000)=0x0, &(0x7f00004a2000)=0x4) write(r2, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009be000-0x5c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x60, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/31 15:18:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x8002) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x81d) r2 = inotify_init() mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b44000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000440000-0x4)=0x0, &(0x7f0000b44000)=0x4) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/rfkill\x00', 0x18200, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000034f000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000888000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000759000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r5}, 0x14) r6 = inotify_init1(0x0) socketpair(0x13, 0x802, 0x8, &(0x7f0000a1f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000b46000-0x25)={@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]}) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000b46000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r9}) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r8, &(0x7f0000b45000-0x38)={&(0x7f0000b44000)={0x27, 0x6, 0x2, 0x5, 0x0, 0x3, "2b1e0fd38ec5eeaa070f92035c30eb3045afb604340513c40cf2d8c253537fc5f02bd11388b1c52d65a6afb7008804c49e0f1f14615140c1a253e818b6fe2a", 0x100}, 0x60, &(0x7f0000b44000)=[{&(0x7f0000b45000-0xda)="d9c472de28542767234403e4e765d437e6597fb2dd70f7701a478f2d5e2ae60ebd38ffac42c36bbdee86bc8f42d7e5e6ae767d348828a7bdc5b0788a2266530fbc6406c037e745807950aab39026824145a0554918fc20a28994b0a61c0bc7182918fbb228c947bc370de4300c8ba5189b5d203b8fb852fa81f281bf3319c50c62b1279e4454f8c6ec4ac53fe805f494d42841c931ebc0ea971e85c2244127206a570501889fb049425a5d50b900c358e6f3af1faeaff94f34382c609c609dc31ce5a85f93df12a38ebab372d3f5c9f87002cba94b1f2233a8f3", 0xda}, {&(0x7f0000015000-0x24)="838740010dd61b03628a5a8daf8605888e52f2fa36cc0d98251574b027c245017404101f", 0x24}, {&(0x7f0000b44000)="332c5563da451bcea71abb19ad3141555d0d641049d2cac782591ef3a21b4f42db7b9085e57699c6f32c5b9a99e0d396cc8ab2b20dded393cc8aebc78a651ace509b1e6800627f62d609299a02668d25ec4e35f95bac9e3ce8c42a7fff9c703c7ddf25c671a4d43b459a539138ad69a10d582dac670b0d0b17e4b33bdaca1533f266ae99f0b84cb1ff6172f7d06efb167581ad8c5771b2c1f9ad3818315cefda4b7ba139b2ba110eaa62385ca6", 0xad}, {&(0x7f00002d1000)="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", 0x1000}, {&(0x7f00009f1000-0x32)="4eb7028a2a8918752dc976bedb203d76929bffdc856450ccbc3590f118e352074f89aaa450f7fa0db9e2f0b568b27167e115", 0x32}, {&(0x7f0000b44000)="eb33b303599305ba02caed10dec83129deda67a5da3d6fe791e44c282895c46171946bad", 0x24}], 0x6, &(0x7f0000b45000-0x60)={0x60, 0x11f, 0xc7, "a87a9f71660722b66f275c207a5e8fcc08b898eada029c94ddfae543069d2ced551a63fb1e9953d09b8a8df441616595e3007d6033adbef159e3774df82bcce65991eb4b231f144672219790394d"}, 0x60, 0x80}, 0x4000000) inotify_add_watch(r6, &(0x7f0000103000)='./control\x00', 0x40) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r7, &(0x7f0000b47000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000070c000)=0x8, 0x80000) inotify_add_watch(r2, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005ff000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f85000-0x4)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x400000000000001e, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xfffffffffffffea3) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 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, &(0x7f0000fbe000-0x88)={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]}}, 0x88) socket$inet6(0xa, 0x7, 0x99cc) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) pipe(&(0x7f000098d000-0x8)={0x0, 0x0}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000f53000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="ca1c89ad79648f59ec4a09e1800de1bb"}}) 2018/01/31 15:18:57 executing program 1: r0 = socket(0x0, 0x80000, 0x1) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') iopl(0x6) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:57 executing program 4: socketpair(0x10, 0x2, 0x5, &(0x7f0000bf4000-0x8)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) pause() 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000010000-0x10)="a2a92874b1fa80688e29fc60b866d1fa", 0x10) renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') 2018/01/31 15:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:57 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="241cf723d1353b92d58b424feaf096afe1ef64f69345450c24e3b99d17d4506a9e56e742cf017a6c9214b3b392660090243a8f7eaa0a84c52d2ec62f3c7d3bec8957f43ea21446887e", 0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000011000)={0x80000000, 0x1000, 0x4, 0x7ff, 0x1000, 0x9, 0x57, 0x81, 0xa000000000000000, 0x200000000000}) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2b)='em0}!(vmnet0{}eth1vmnet1selfvboxnet1vmnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={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) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x9f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0x8000, 0x7, 0x7, 0x7, 0x10, 0x101, 0x1, {r3, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000001, 0x80, 0x3, 0xfff}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@empty=0x0, 0x3, 0x100000000, 0x1, 0x9, 0xa, 0x20, 0x80, 0x1d, r1, r5}, {0x7, 0x8, 0x0, 0x200, 0x8, 0x6, 0x0, 0x8}, {0x7fffffff, 0xf5, 0x40, 0x6}, 0x4, 0x5, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x3, 0xffff, 0xfffffffeffffffff, 0x9, 0x0}}, 0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='irlan0\x00', @ifru_names=@common='lo\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000169000)='maps\x00') pread64(r6, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000155000-0x10)={r4, 0x0, 0x7ff, 0x0}, 0x10) 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = gettid() mq_notify(r2, &(0x7f0000024000-0x60)={0x0, 0x25, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) 2018/01/31 15:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) fstat(r1, &(0x7f0000cc6000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a8e000)=[{&(0x7f0000e89000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a59000)=[{&(0x7f0000dde000-0x40)="4b7b08a30cffc6342e11dd190f5926aba4c5bb1c80701e50d3911cbdd28b3acf5fd87858ea6efe627cc537c5396e62e9b13499ddf7b28e6f2ef3cba80b282584", 0x40}, {&(0x7f00004fb000)="aa31b097659fa19f7e062b2ad2", 0xd}, {&(0x7f0000852000-0x58)="7a31b8b56f40a412347e5008da56196c9fb1c9c35bfa370f47170494c3122a29c37fde1b3c80c11615e81b3243b797266296d89d88a752855eedd56f381826c79778901f20435b1c02b640f0c7c1e7839e42851ca2d132d8", 0x58}], 0x3, &(0x7f0000550000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xd0, 0x4000}, {&(0x7f00008ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000-0x1d)=[{&(0x7f0000416000)="c52346e560ea79306a686e0568a39eca71d8f2b99be83b9ef8196feba3cbb7ab1e5dfcbf5389fa58afa36d179988e6a02e48f31b5cc683e608af7e45a6aab19dd16791ff0c98a83601e2ebd4ac6add5edd85185345c99ba55425fee717cb3310420a33421494573909a66d2a3310ae2d098b5f0b712461c7a84ae945bc26b93be4bd62ffe5b5f9a1435f951c79d7c92037dc7dc6ac55906d60d6774e525ec3b0d5e163b74fa1054d", 0xa8}, {&(0x7f00007fe000-0xee)="69518e014671ef303027d3912630e5d72f35686ed51c34a57acb361e98064d050ae997525333ed6b07e0586eb5c26634ea7692bddb266617b48247d6b3539cb9e2a69bfba5ef80b38d48f13e9709bf7588c37d747ddf5cc80b206203c9e4681cf4e5aee4b7585df1b220ec34ece342137ce744f7d0004a6217cf9cb35fa175f85ee0aeeb69d904626088c18dddb54b31a9e20d4cd20dae38dd36a137dc419a027935eb6c313f0a58f706a7987ea8229ae5d940488eb9b2313c7b29158218ca8f22f4599506d860e5b5a2016bba3dd3cad4af2c3434b532ee8c3a021f227ca2fa2b675d4d183bb208bf0c130de210", 0xee}, {&(0x7f000070a000)="7ff4825a6f67ba97245656698ede85c7eac97fea93589c736f80f6cf7611a3146034465e68484d9b289fc104f8739084", 0x30}], 0x3, &(0x7f000078b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}], 0x2, 0x8000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) stat(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000204000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) setregid(r9, r10) fchmod(r1, 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000792000-0x10)={0x0, 0x58, &(0x7f00007c7000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd791}, @in6={0xa, 0x2, 0x14ca0d47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000e5b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000dd1000-0xf0)={r11, 0xe8, "778588722145fc690c88a36bd89002750807674e5ea7468bffbcb0ff0f9ff63877fa855b58b7a1f93c66012347ff8fc9ecef32f3a0cbf20f26cb75f1fc2e90c37fca8e48a05baac87e35fba11903e34e090b2dc407e241fad42498ed18d4c2491c2d2b7925f6520e46c89d3711a56238d9ac834ff28e902422ae43969a1aa06146fd2e7509d98178127d3751ad7e65aaa50946934f7f02c7ac5a41cb0d556544b1d02ab8396e9de37b4cd928bf0893c1fc0bb1f46b26497e5d67c0dfd2e6e770e150bd8d8d189722674cc0a011420ec67b0fd2532dde898c67ccba43641a0f306278a844ae8bd437"}, &(0x7f0000dfc000-0x4)=0xf0) 2018/01/31 15:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7c000)='vboxnet1-{\x00', 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000289000)=0x4) syz_open_dev$sg(&(0x7f0000379000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) r1 = gettid() ioprio_get$pid(0x3, r1) unshare(0x20000) fcntl$getown(r0, 0x9) r2 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r2, 0x0) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x4, 0x10000) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000079d000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000036000)={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x100, [0x400, 0xa, 0x1, 0x1, 0x100, 0x9, 0x5, 0x9]}, 0x5c) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) getresgid(&(0x7f0000792000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000007f000-0x4)=0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x4)={0x0}, &(0x7f0000dba000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000024c000-0x8)='./file0\x00', 0x80400, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000724000)='/}security\x00') r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071e000)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/01/31 15:18:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f000046e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) fstat(r1, &(0x7f0000cc6000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a8e000)=[{&(0x7f0000e89000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a59000)=[{&(0x7f0000dde000-0x40)="4b7b08a30cffc6342e11dd190f5926aba4c5bb1c80701e50d3911cbdd28b3acf5fd87858ea6efe627cc537c5396e62e9b13499ddf7b28e6f2ef3cba80b282584", 0x40}, {&(0x7f00004fb000)="aa31b097659fa19f7e062b2ad2", 0xd}, {&(0x7f0000852000-0x58)="7a31b8b56f40a412347e5008da56196c9fb1c9c35bfa370f47170494c3122a29c37fde1b3c80c11615e81b3243b797266296d89d88a752855eedd56f381826c79778901f20435b1c02b640f0c7c1e7839e42851ca2d132d8", 0x58}], 0x3, &(0x7f0000550000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xd0, 0x4000}, {&(0x7f00008ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000-0x1d)=[{&(0x7f0000416000)="c52346e560ea79306a686e0568a39eca71d8f2b99be83b9ef8196feba3cbb7ab1e5dfcbf5389fa58afa36d179988e6a02e48f31b5cc683e608af7e45a6aab19dd16791ff0c98a83601e2ebd4ac6add5edd85185345c99ba55425fee717cb3310420a33421494573909a66d2a3310ae2d098b5f0b712461c7a84ae945bc26b93be4bd62ffe5b5f9a1435f951c79d7c92037dc7dc6ac55906d60d6774e525ec3b0d5e163b74fa1054d", 0xa8}, {&(0x7f00007fe000-0xee)="69518e014671ef303027d3912630e5d72f35686ed51c34a57acb361e98064d050ae997525333ed6b07e0586eb5c26634ea7692bddb266617b48247d6b3539cb9e2a69bfba5ef80b38d48f13e9709bf7588c37d747ddf5cc80b206203c9e4681cf4e5aee4b7585df1b220ec34ece342137ce744f7d0004a6217cf9cb35fa175f85ee0aeeb69d904626088c18dddb54b31a9e20d4cd20dae38dd36a137dc419a027935eb6c313f0a58f706a7987ea8229ae5d940488eb9b2313c7b29158218ca8f22f4599506d860e5b5a2016bba3dd3cad4af2c3434b532ee8c3a021f227ca2fa2b675d4d183bb208bf0c130de210", 0xee}, {&(0x7f000070a000)="7ff4825a6f67ba97245656698ede85c7eac97fea93589c736f80f6cf7611a3146034465e68484d9b289fc104f8739084", 0x30}], 0x3, &(0x7f000078b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}], 0x2, 0x8000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) stat(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000204000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) setregid(r9, r10) fchmod(r1, 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000792000-0x10)={0x0, 0x58, &(0x7f00007c7000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd791}, @in6={0xa, 0x2, 0x14ca0d47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000e5b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000dd1000-0xf0)={r11, 0xe8, "778588722145fc690c88a36bd89002750807674e5ea7468bffbcb0ff0f9ff63877fa855b58b7a1f93c66012347ff8fc9ecef32f3a0cbf20f26cb75f1fc2e90c37fca8e48a05baac87e35fba11903e34e090b2dc407e241fad42498ed18d4c2491c2d2b7925f6520e46c89d3711a56238d9ac834ff28e902422ae43969a1aa06146fd2e7509d98178127d3751ad7e65aaa50946934f7f02c7ac5a41cb0d556544b1d02ab8396e9de37b4cd928bf0893c1fc0bb1f46b26497e5d67c0dfd2e6e770e150bd8d8d189722674cc0a011420ec67b0fd2532dde898c67ccba43641a0f306278a844ae8bd437"}, &(0x7f0000dfc000-0x4)=0xf0) 2018/01/31 15:18:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x4010001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef1000)={0x0, 0x21, "aaf622fcfa104f98aaf7939d5316e5bd40c954783c864add5abe40f46631702e9c"}, &(0x7f00001a1000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008e8000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x9, 0x0, 0x5, 0x7}, &(0x7f0000d73000)=0xa0) 2018/01/31 15:18:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = openat(0xffffffffffffff9c, &(0x7f000092c000)='./file0\x00', 0x301, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007f7000)=[@in6={0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000be2000-0x6d)=""/109, &(0x7f0000bc7000-0x4)=0x6d) 2018/01/31 15:18:57 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, &(0x7f0000fbe000-0x88)={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]}}, 0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000-0x4)=0xe8) quotactl(0x4, &(0x7f0000360000-0x8)='./file0\x00', r1, &(0x7f00009ae000)="90419ee98ad4430fee8c8031efbf1e91a29461362d16") 2018/01/31 15:18:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:57 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4000000009) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/keychord\x00', 0x161000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b0000-0x10)={0x0, 0x73e, 0xffffffffffffffba, 0x101}, &(0x7f0000f86000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005a7000-0x98)={r2, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7ff}, &(0x7f00002e0000-0x4)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d04000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f0b000-0xfe)=""/254) 2018/01/31 15:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x4, &(0x7f0000045000-0x10)={0x2000000000000154, &(0x7f0000000000)=[]}) inotify_init1(0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c4000-0x9)='loginuid\x00') getpeername$inet6(r0, &(0x7f00007dc000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d92000-0x4)=0x1c) execve(&(0x7f0000a27000-0x8)='./file0\x00', &(0x7f0000df9000)=[&(0x7f000045d000-0x3)='$-\x00', &(0x7f0000ef7000)='eth1:lo\x00', &(0x7f0000f09000)='*\x00', &(0x7f0000ec5000)=']vmnet1\x00', &(0x7f000061a000-0x1)='\x00', &(0x7f0000a5d000-0x1)='\x00', &(0x7f0000918000)='mime_type\x00'], &(0x7f0000e79000-0x28)=[&(0x7f0000865000)=':@security[eth0)\x00', &(0x7f0000043000)='-&^nodev\x00', &(0x7f0000e73000-0x9)='%}md5sum\x00', &(0x7f0000b10000)='{.(\x00', &(0x7f0000ba1000-0x3)='/(\x00']) clock_gettime(0x4, &(0x7f000042e000)={0x0, 0x0}) 2018/01/31 15:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) fstat(r1, &(0x7f0000cc6000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a8e000)=[{&(0x7f0000e89000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a59000)=[{&(0x7f0000dde000-0x40)="4b7b08a30cffc6342e11dd190f5926aba4c5bb1c80701e50d3911cbdd28b3acf5fd87858ea6efe627cc537c5396e62e9b13499ddf7b28e6f2ef3cba80b282584", 0x40}, {&(0x7f00004fb000)="aa31b097659fa19f7e062b2ad2", 0xd}, {&(0x7f0000852000-0x58)="7a31b8b56f40a412347e5008da56196c9fb1c9c35bfa370f47170494c3122a29c37fde1b3c80c11615e81b3243b797266296d89d88a752855eedd56f381826c79778901f20435b1c02b640f0c7c1e7839e42851ca2d132d8", 0x58}], 0x3, &(0x7f0000550000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xd0, 0x4000}, {&(0x7f00008ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000-0x1d)=[{&(0x7f0000416000)="c52346e560ea79306a686e0568a39eca71d8f2b99be83b9ef8196feba3cbb7ab1e5dfcbf5389fa58afa36d179988e6a02e48f31b5cc683e608af7e45a6aab19dd16791ff0c98a83601e2ebd4ac6add5edd85185345c99ba55425fee717cb3310420a33421494573909a66d2a3310ae2d098b5f0b712461c7a84ae945bc26b93be4bd62ffe5b5f9a1435f951c79d7c92037dc7dc6ac55906d60d6774e525ec3b0d5e163b74fa1054d", 0xa8}, {&(0x7f00007fe000-0xee)="69518e014671ef303027d3912630e5d72f35686ed51c34a57acb361e98064d050ae997525333ed6b07e0586eb5c26634ea7692bddb266617b48247d6b3539cb9e2a69bfba5ef80b38d48f13e9709bf7588c37d747ddf5cc80b206203c9e4681cf4e5aee4b7585df1b220ec34ece342137ce744f7d0004a6217cf9cb35fa175f85ee0aeeb69d904626088c18dddb54b31a9e20d4cd20dae38dd36a137dc419a027935eb6c313f0a58f706a7987ea8229ae5d940488eb9b2313c7b29158218ca8f22f4599506d860e5b5a2016bba3dd3cad4af2c3434b532ee8c3a021f227ca2fa2b675d4d183bb208bf0c130de210", 0xee}, {&(0x7f000070a000)="7ff4825a6f67ba97245656698ede85c7eac97fea93589c736f80f6cf7611a3146034465e68484d9b289fc104f8739084", 0x30}], 0x3, &(0x7f000078b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}], 0x2, 0x8000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) stat(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000204000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) setregid(r9, r10) fchmod(r1, 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000792000-0x10)={0x0, 0x58, &(0x7f00007c7000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd791}, @in6={0xa, 0x2, 0x14ca0d47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000e5b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000dd1000-0xf0)={r11, 0xe8, "778588722145fc690c88a36bd89002750807674e5ea7468bffbcb0ff0f9ff63877fa855b58b7a1f93c66012347ff8fc9ecef32f3a0cbf20f26cb75f1fc2e90c37fca8e48a05baac87e35fba11903e34e090b2dc407e241fad42498ed18d4c2491c2d2b7925f6520e46c89d3711a56238d9ac834ff28e902422ae43969a1aa06146fd2e7509d98178127d3751ad7e65aaa50946934f7f02c7ac5a41cb0d556544b1d02ab8396e9de37b4cd928bf0893c1fc0bb1f46b26497e5d67c0dfd2e6e770e150bd8d8d189722674cc0a011420ec67b0fd2532dde898c67ccba43641a0f306278a844ae8bd437"}, &(0x7f0000dfc000-0x4)=0xf0) 2018/01/31 15:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b48000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e1e000)=""/4096, &(0x7f000057c000)=0x1000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f00005be000)="6e65742f69700000000000000006686500") ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00007fa000-0x5e)=""/94) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x78) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r2, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b10000-0x14)={0x8, 0x1, 0x10000, 0x1ff, 0xfd}, 0x14) 2018/01/31 15:18:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:18:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000001000-0xcd)="6242e09ab4067ea41a2e736ca56bc030f198846e5ce8bd34574de77071131d0e7f124eda536333c914f8edd5664abfc6c5c69bb118b4e0402ff4a85b51b03742307106efb7fe81ce527181cf545b65346517f6a08689575f7dfdd68c0947651cb22e0751155a29088ac69bb0bb13f0c405ff0a349974cb1de76d2e4a55249f66f1ff807c8776039ef057f69d0a2de8fc292d9bb5052e8a3fca801d81ce1cb9cc35e449eabc8ddb9d06b2660f075216be5c5df349968dae7ca71b1984aa6d69098fd3e5fa661b76f6ba7d8f9528") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000000009, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:58 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:58 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) socket$netlink(0x10, 0x3, 0x14) 2018/01/31 15:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x899) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r0, &(0x7f0000b2a000)={0xa, 0x3, 0x8e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, 0x1c) 2018/01/31 15:18:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x440000000000127f, &(0x7f00001f6000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e83000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000fa6000)=0x0, 0x1f) socket$inet6(0xa, 0x80001, 0x0) 2018/01/31 15:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) fstat(r1, &(0x7f0000cc6000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a8e000)=[{&(0x7f0000e89000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a59000)=[{&(0x7f0000dde000-0x40)="4b7b08a30cffc6342e11dd190f5926aba4c5bb1c80701e50d3911cbdd28b3acf5fd87858ea6efe627cc537c5396e62e9b13499ddf7b28e6f2ef3cba80b282584", 0x40}, {&(0x7f00004fb000)="aa31b097659fa19f7e062b2ad2", 0xd}, {&(0x7f0000852000-0x58)="7a31b8b56f40a412347e5008da56196c9fb1c9c35bfa370f47170494c3122a29c37fde1b3c80c11615e81b3243b797266296d89d88a752855eedd56f381826c79778901f20435b1c02b640f0c7c1e7839e42851ca2d132d8", 0x58}], 0x3, &(0x7f0000550000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xd0, 0x4000}, {&(0x7f00008ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000-0x1d)=[{&(0x7f0000416000)="c52346e560ea79306a686e0568a39eca71d8f2b99be83b9ef8196feba3cbb7ab1e5dfcbf5389fa58afa36d179988e6a02e48f31b5cc683e608af7e45a6aab19dd16791ff0c98a83601e2ebd4ac6add5edd85185345c99ba55425fee717cb3310420a33421494573909a66d2a3310ae2d098b5f0b712461c7a84ae945bc26b93be4bd62ffe5b5f9a1435f951c79d7c92037dc7dc6ac55906d60d6774e525ec3b0d5e163b74fa1054d", 0xa8}, {&(0x7f00007fe000-0xee)="69518e014671ef303027d3912630e5d72f35686ed51c34a57acb361e98064d050ae997525333ed6b07e0586eb5c26634ea7692bddb266617b48247d6b3539cb9e2a69bfba5ef80b38d48f13e9709bf7588c37d747ddf5cc80b206203c9e4681cf4e5aee4b7585df1b220ec34ece342137ce744f7d0004a6217cf9cb35fa175f85ee0aeeb69d904626088c18dddb54b31a9e20d4cd20dae38dd36a137dc419a027935eb6c313f0a58f706a7987ea8229ae5d940488eb9b2313c7b29158218ca8f22f4599506d860e5b5a2016bba3dd3cad4af2c3434b532ee8c3a021f227ca2fa2b675d4d183bb208bf0c130de210", 0xee}, {&(0x7f000070a000)="7ff4825a6f67ba97245656698ede85c7eac97fea93589c736f80f6cf7611a3146034465e68484d9b289fc104f8739084", 0x30}], 0x3, &(0x7f000078b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}], 0x2, 0x8000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) stat(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000204000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) setregid(r9, r10) fchmod(r1, 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000792000-0x10)={0x0, 0x58, &(0x7f00007c7000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd791}, @in6={0xa, 0x2, 0x14ca0d47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000e5b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000dd1000-0xf0)={r11, 0xe8, "778588722145fc690c88a36bd89002750807674e5ea7468bffbcb0ff0f9ff63877fa855b58b7a1f93c66012347ff8fc9ecef32f3a0cbf20f26cb75f1fc2e90c37fca8e48a05baac87e35fba11903e34e090b2dc407e241fad42498ed18d4c2491c2d2b7925f6520e46c89d3711a56238d9ac834ff28e902422ae43969a1aa06146fd2e7509d98178127d3751ad7e65aaa50946934f7f02c7ac5a41cb0d556544b1d02ab8396e9de37b4cd928bf0893c1fc0bb1f46b26497e5d67c0dfd2e6e770e150bd8d8d189722674cc0a011420ec67b0fd2532dde898c67ccba43641a0f306278a844ae8bd437"}, &(0x7f0000dfc000-0x4)=0xf0) 2018/01/31 15:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00008a5000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bed000-0x1)=0x14) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000606000)='/dev/input/event#\x00', 0x40000, 0x2000) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f000011e000-0xa5)="ea74ee7c3774155188e06188d2e429282d261418e077785ae5bc426626bb26ea6d59f2f58a13b846b3f402489c3b88b16b16963aa6023dd22953561e4b33efed954b54fc13a062b35436ca5efc47ce85022b254a5df6ef874b3d6670e6da9eda3da78319de133169fdd20ae6bfeeb48d789a559d80122c96199f309fd07e409f67f0b885627f2f5bbbafcfafef3182d1627ed48b09f2533651149f79bd861037ef5f10605d", 0xa5) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d52000-0xbd)="a4b3cf8db7b8a47ffce8e3ee8a34b0768318d6700993bbbd3644799a8090df1478e0e768c55f5129cede618b6e3e7c4b48284eaec814abc7c62eaed07b22da6b02d8c2e4dcf5d7fc3db2f823e5e91cb5af4fcd3af4982a2dc64d04c902721f73ea60052bc37e9e21b740858b5a89a2c987b5356ea17857691027fdd6d430363376083491bfffebc3d641fce7b6926ff12149782cc08b2e59bd7da6e780a4df4268c268950fafe18953ee16b586969571523a63aeacb5f5e35e2aadc5ed", 0xbd) 2018/01/31 15:18:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 15:18:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2b7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x52, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/31 15:18:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_extract_tcp_res$synack(&(0x7f0000c43000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fbe000-0x88)={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]}}, 0x88) 2018/01/31 15:18:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000088d000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000206000-0x4)=@int=0x7f, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000144000-0x85)=""/133, 0x85, 0x0) 2018/01/31 15:18:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r1, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r0, r3, 0xcfe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffe, &(0x7f0000979000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000ca0000)="", &(0x7f0000997000-0xd9)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f00001d5000-0xd)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000a1f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:18:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) r0 = syz_open_dev$tun(&(0x7f000063c000-0xd)='/dev/net/tun\x00', 0x0, 0x40) fcntl$setlease(r0, 0x400, 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000676000-0x4)=0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) socketpair(0x1f, 0x805, 0xda, &(0x7f00009cc000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000379000-0xb)={0x3, 0x1ff, 0xe7, 0x4, 0xfffffffffffffaa5, 0x2, 0x0, 0x43b, 0x5, 0x401, 0x101}, 0xb) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 15:18:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cc8000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f55000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084d000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0xe8) fstat(r1, &(0x7f0000cc6000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a8e000)=[{&(0x7f0000e89000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a59000)=[{&(0x7f0000dde000-0x40)="4b7b08a30cffc6342e11dd190f5926aba4c5bb1c80701e50d3911cbdd28b3acf5fd87858ea6efe627cc537c5396e62e9b13499ddf7b28e6f2ef3cba80b282584", 0x40}, {&(0x7f00004fb000)="aa31b097659fa19f7e062b2ad2", 0xd}, {&(0x7f0000852000-0x58)="7a31b8b56f40a412347e5008da56196c9fb1c9c35bfa370f47170494c3122a29c37fde1b3c80c11615e81b3243b797266296d89d88a752855eedd56f381826c79778901f20435b1c02b640f0c7c1e7839e42851ca2d132d8", 0x58}], 0x3, &(0x7f0000550000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0xd0, 0x4000}, {&(0x7f00008ce000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000-0x1d)=[{&(0x7f0000416000)="c52346e560ea79306a686e0568a39eca71d8f2b99be83b9ef8196feba3cbb7ab1e5dfcbf5389fa58afa36d179988e6a02e48f31b5cc683e608af7e45a6aab19dd16791ff0c98a83601e2ebd4ac6add5edd85185345c99ba55425fee717cb3310420a33421494573909a66d2a3310ae2d098b5f0b712461c7a84ae945bc26b93be4bd62ffe5b5f9a1435f951c79d7c92037dc7dc6ac55906d60d6774e525ec3b0d5e163b74fa1054d", 0xa8}, {&(0x7f00007fe000-0xee)="69518e014671ef303027d3912630e5d72f35686ed51c34a57acb361e98064d050ae997525333ed6b07e0586eb5c26634ea7692bddb266617b48247d6b3539cb9e2a69bfba5ef80b38d48f13e9709bf7588c37d747ddf5cc80b206203c9e4681cf4e5aee4b7585df1b220ec34ece342137ce744f7d0004a6217cf9cb35fa175f85ee0aeeb69d904626088c18dddb54b31a9e20d4cd20dae38dd36a137dc419a027935eb6c313f0a58f706a7987ea8229ae5d940488eb9b2313c7b29158218ca8f22f4599506d860e5b5a2016bba3dd3cad4af2c3434b532ee8c3a021f227ca2fa2b675d4d183bb208bf0c130de210", 0xee}, {&(0x7f000070a000)="7ff4825a6f67ba97245656698ede85c7eac97fea93589c736f80f6cf7611a3146034465e68484d9b289fc104f8739084", 0x30}], 0x3, &(0x7f000078b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4000000}], 0x2, 0x8000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) stat(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000204000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) setregid(r9, r10) fchmod(r1, 0x4d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000792000-0x10)={0x0, 0x58, &(0x7f00007c7000-0x58)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd791}, @in6={0xa, 0x2, 0x14ca0d47, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}]}, &(0x7f0000e5b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000dd1000-0xf0)={r11, 0xe8, "778588722145fc690c88a36bd89002750807674e5ea7468bffbcb0ff0f9ff63877fa855b58b7a1f93c66012347ff8fc9ecef32f3a0cbf20f26cb75f1fc2e90c37fca8e48a05baac87e35fba11903e34e090b2dc407e241fad42498ed18d4c2491c2d2b7925f6520e46c89d3711a56238d9ac834ff28e902422ae43969a1aa06146fd2e7509d98178127d3751ad7e65aaa50946934f7f02c7ac5a41cb0d556544b1d02ab8396e9de37b4cd928bf0893c1fc0bb1f46b26497e5d67c0dfd2e6e770e150bd8d8d189722674cc0a011420ec67b0fd2532dde898c67ccba43641a0f306278a844ae8bd437"}, &(0x7f0000dfc000-0x4)=0xf0) 2018/01/31 15:18:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004b3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$unix(0x1, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x26200) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000001000-0x1c)=""/28) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000172000)='/dev/input/event#\x00', 0x0, 0x800) 2018/01/31 15:18:58 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f0000000000000019