Starting mcstransd: [ 16.268399] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.771868] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 22.047251] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 23.021507] random: sshd: uninitialized urandom read (32 bytes read, 110 bits of entropy available) Warning: Permanently added 'ci-android-44-kasan-gce-2,10.128.15.248' (ECDSA) to the list of known hosts. [ 28.545019] random: sshd: uninitialized urandom read (32 bytes read, 121 bits of entropy available) 2017/12/23 23:56:14 fuzzer started 2017/12/23 23:56:14 dialing manager at 10.128.0.26:38599 [ 29.284416] random: nonblocking pool is initialized 2017/12/23 23:56:17 kcov=true, comps=false 2017/12/23 23:56:18 executing program 0: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000bfb000-0x4)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000efe000)=0x0, 0x4) 2017/12/23 23:56:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c97000-0x28)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/23 23:56:18 executing program 3: 2017/12/23 23:56:18 executing program 4: 2017/12/23 23:56:18 executing program 5: 2017/12/23 23:56:18 executing program 6: 2017/12/23 23:56:18 executing program 1: 2017/12/23 23:56:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000321000)='./file0\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/user\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000768000)={0x4000010000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000029b000-0x8)='./file0\x00', 0x20000001) dup3(r0, r1, 0x0) [ 33.910785] IPVS: Creating netns size=2552 id=1 [ 34.071775] IPVS: Creating netns size=2552 id=2 2017/12/23 23:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000232000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) syz_open_procfs(0x0, &(0x7f00005dc000+0x9dd)='numa_maps\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 34.098461] IPVS: Creating netns size=2552 id=3 [ 34.147465] IPVS: Creating netns size=2552 id=4 [ 34.178705] IPVS: Creating netns size=2552 id=5 [ 34.218881] IPVS: Creating netns size=2552 id=6 [ 34.253487] IPVS: Creating netns size=2552 id=7 [ 34.281994] IPVS: Creating netns size=2552 id=8 2017/12/23 23:56:19 executing program 0: 2017/12/23 23:56:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f63000-0x4)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2017/12/23 23:56:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000004d000)="c3", 0x1) dup2(r0, r1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f00006ee000)=""/173, 0xad, 0x0}, 0x0) 2017/12/23 23:56:19 executing program 3: 2017/12/23 23:56:19 executing program 6: 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 4: 2017/12/23 23:56:19 executing program 5: 2017/12/23 23:56:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000512000-0xd)='/dev/net/tun\x00', 0x0, 0x2040000000085) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000092d000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "86abf0efa13371adbf520ed990c1fdd9"}]}}, {""}}}}, 0x46) 2017/12/23 23:56:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c2000)='maps\x00') readv(r0, &(0x7f0000fe5000)=[{&(0x7f0000f82000)=""/244, 0xf4}], 0x1) 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) syz_open_procfs(0x0, &(0x7f00002c2000)='maps\x00') syz_open_procfs(0x0, &(0x7f00005dc000+0x9dd)='numa_maps\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/23 23:56:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f0000351000)={0x77359400, 0x0}, &(0x7f0000140000-0x4)=0x0, 0x0) 2017/12/23 23:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002c2000)='maps\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/23 23:56:19 executing program 6: open$dir(&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) syz_open_procfs(0x0, &(0x7f00005dc000+0x9dd)='numa_maps\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/23 23:56:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x0, 0x0) 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 2: 2017/12/23 23:56:19 executing program 3: 2017/12/23 23:56:19 executing program 5: 2017/12/23 23:56:19 executing program 7: 2017/12/23 23:56:19 executing program 5: [ 34.460627] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 34.509227] device gre0 entered promiscuous mode 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000feb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a48000-0x4)={0xa48, 0x9, 0x800100000001}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r1, 0x0, 0x0}], 0x1, 0x400) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2017/12/23 23:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20040003, &(0x7f00006f4000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c53000)="c4", 0x1, 0x8080, &(0x7f000079f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000045b000-0x90)=[{&(0x7f0000340000-0x68)='7', 0x1}], 0x1, &(0x7f000001f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f000095d000)="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", 0x217}], 0x1) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x0, 0x4) 2017/12/23 23:56:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000004d000)="c3", 0x1) recvmsg(r0, &(0x7f0000896000)={0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f00003f0000-0xf1)=""/241, 0xf1}], 0x1, &(0x7f000048d000+0xe9c)=""/173, 0xad, 0x0}, 0x2) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x3) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000138000)={@random="43ac6de53953", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "acf209", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4140ec", 0x0, '^l4'}, ""}}}}}}, 0x0) 2017/12/23 23:56:20 executing program 1: stat(&(0x7f00004ad000-0x8)='./file0\x00', &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000238000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000838000-0x342c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, "87cc43", 0x0, "ab00e7"}, ""}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007b2000)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00004cf000)=0x0) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d7000-0x15)='/proc/self/net/pfkey\x00', 0xc2, 0x0) getpeername$ipx(r2, &(0x7f00005e9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006d8000)=0x10) 2017/12/23 23:56:20 executing program 3: ioprio_get$pid(0x0, 0x0) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000040c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000080800) writev(r1, &(0x7f000055e000)=[{&(0x7f000039a000)="d5", 0x1}], 0x1) readv(r0, &(0x7f0000d90000)=[{&(0x7f0000ad4000)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c32000-0x20)={0x100000001, 0x9, 0x8, 0x1, 0x8, 0x10000}) 2017/12/23 23:56:20 executing program 6: r0 = creat(&(0x7f0000804000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ddd000)='environ\x00') getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000034f000-0x8)=0x0, &(0x7f0000847000)=0x8) preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000bd4000-0xf3)="efca94613b16383e55773d95e4d084143283e680055678e7b667c4ce3d5c1efac65a33ce1b1560083192e0f1cd420742302abd1764b10c914f1a479c3859c7386a4becd9d8ac84dae39db53b5f4bbadc318e1a38d9ec19ba4082fc23cbf51d51c4c4ce3bf868e541510859080104770752fe5f8f394c8405397f4988b8245a6a7ea23c15ec32881baa35f83891d6a0bfb17f563c1b8fcbc9b68bf6d3324987c4b25047b06585809a21f19c651ac8c5d0bb31a728e0f069d6930ad3ff3ab9e46add86be416034bab1b5e3cdec9094899e15f9e096a54d4a3f5366580779e268b8141619be0985091534e6b61d5f18d73c14cc18", 0xf3, 0x26) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x0, 0x0}) 2017/12/23 23:56:20 executing program 4: clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) r0 = socket(0xa, 0x800, 0x81) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000eca000-0x10)=@generic="130b13b433039095831c4cf1917e551f") setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a2e000-0x4)=0x1, 0x4) membarrier(0x0, 0x0) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000988000+0x851)='-*\x00', 0x0) ftruncate(r0, 0x2df2) pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b21000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000f37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cba000)=0x14) r4 = dup(r3) getsockname$packet(r0, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007f3000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000099c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82, 0x8000, 0x6, 0x400, 0x2, 0x1000004, r5}) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x8020000000080406) splice(r0, 0x0, r4, 0x0, 0x3, 0x0) write(r3, &(0x7f0000def000-0xae)="e5f3ae1de2bf7225a7d81e8f027185298558c70f3b95229d5a8749af9e4f009e86d0eb7534dba88958049ae01af42c41e45484e776c65057694e3530f9d6ad9449211b28eff68ae37943db357b0d973c184d4edec85ce7519a0d0973ba40b442555e8b9198abaa4c3494f97a933ac10c4a27ca25fcfd2e04f249b99480f9248e54b41a2408e0f4a2c5b40eaff5ad9aa46ae936232afeb7c6bafd3b53f3f5f6b7f478bea8faedc62f8acc15aa6caa", 0xae) 2017/12/23 23:56:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000eb4000)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c05000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xb67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000f8f000-0x11)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00001c4000-0x1f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:20 executing program 1: modify_ldt$write(0x1, &(0x7f000049f000)={0x81, 0x20001800, 0xffffffff, 0xffffffff, 0x8, 0x9, 0x0, 0x4, 0x0, 0x100000000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e26000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockname$netlink(r1, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000634000)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000231000)='/dev/input/event#\x00', 0x8001, 0x200000) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f000050e000)=0x0, &(0x7f00002b3000)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013a000)='/dev/sequencer2\x00', 0x300, 0x0) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f000011f000)="dc9f8bb951d6c34e25d20913d1b85c4c9e0ef0", 0x13) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000379000)={0x800, 0x6, 0x2, 0x40, 0xe9e, 0x100000001, 0x3, 0x81, 0x0}, &(0x7f0000069000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000093f000)={r5, @in6={{0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffff8}, &(0x7f000088a000)=0x98) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001de000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000baa000-0xb0)={{0x4394, 0x100}, 'port1\x00', 0x91, 0x40, 0x88, 0x3f, 0x4, 0x42, 0xc20, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000852000)={0x8000, 0x3ff, 0x1, 0x7ff, 0x4, 0x20, 0xa684, 0x4d, 0x9, 0x1, 0x80, 0xffffffffffffff01}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x1, &(0x7f0000000000)="1a"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r3) 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005af000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002c1000)=0x14) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) rt_sigaction(0x3a, &(0x7f000008d000)={0x6, {0x1}, 0xc0000000, 0xffff}, &(0x7f0000cbe000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000db7000-0x8)={0x0}) fcntl$notify(r0, 0x402, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0xfffffffffffffffd, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) execve(&(0x7f000066d000)='./file0\x00', &(0x7f0000078000)=[&(0x7f0000d2a000)='md5sumvboxnet1ppp1\x00', &(0x7f000053d000)='\x00', &(0x7f00006a1000)='nodev\x00', &(0x7f0000217000)='mime_type\x00', &(0x7f0000b99000)='\\%vboxnet1\x00', &(0x7f0000bcb000-0x1)='\x00', &(0x7f00004fe000-0xa)='security/\x00'], &(0x7f0000c4d000)=[&(0x7f000006d000-0x6)='-ppp1\x00']) delete_module(&(0x7f000081e000-0x1)='\x00', 0xa00) 2017/12/23 23:56:20 executing program 0: mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000098d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r1}) 2017/12/23 23:56:20 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f66000)=""/145, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f69000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f000042f000-0x4)=0xc) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f68000-0xff)="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", 0xff) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000017b000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00002a6000-0x20)={0xf0, 0x6, 0x0, 0x1, 0x2, 0xffffffff00000001}) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x8001, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe49950b, 0x6, 0xfffffffffffff30e, 0x6, 0x49}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x80, 0x800) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r2, &(0x7f0000de6000-0x74)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x10, 0x0, "2c55551a9e21e9c6"}}}, 0x2e) 2017/12/23 23:56:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1) fadvise64(r0, 0x0, 0x7, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00004a0000)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sg(&(0x7f0000fca000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f000069f000)="0080") 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f89000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e13f2b29582b923b32b72257ac525bf6"}) 2017/12/23 23:56:20 executing program 6: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000005c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000fea000-0x66)=""/102) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000feb000-0xe)='/dev/keychord\x00', 0x40001, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000feb000-0x4)=0x5ab, 0x4) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x28c4, 0x200) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000046b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000723000-0x1f)="1f0000000404ff1700434514234d0000000000000800bc0001ffdcffdf000d", 0x1f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c16000-0x5c)={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x59}, 0x9a, [0x9, 0x100, 0x91, 0x1bf5, 0x6, 0x100, 0x800, 0x4f7]}, 0x5c) 2017/12/23 23:56:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000756000-0x10)=@generic="9375f22f762443e6659ae06b6deeee0a", 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000)="", 0x0) 2017/12/23 23:56:20 executing program 6: r0 = creat(&(0x7f00000a3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b06000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7d7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x1ff, 0x1f}, &(0x7f0000001000-0x4)=0x10) epoll_create1(0x80000) fstatfs(r0, &(0x7f0000002000-0xbb)=""/187) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a4d000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004ca000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009bb000-0x14)={r1, 0x4, 0x2, 0x3, 0x7fffffff, 0x11f21881}, &(0x7f00004a1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007a2000-0x18)={r2, 0x8e, 0x10, 0x3, 0x7}, &(0x7f0000f94000)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a94000)=0x8) ioctl(r0, 0x8, &(0x7f0000338000-0xbe)="3fff004538213955244940b051a15ad18da2722ea80afe802d2f8d835f616bc6bcc7f7edc9d9d6a73c1bb307174a21ec039c5e76f598099ac61b54478391c8e9dac8105f91b0981b2e1bd644669b21e4e66e85869cb71c48db0e938ab735b8592b73814fb7628a1a2a98cc65ce2b802068bfaeb3472bd82a1e1148e17d1df90afffa62aada110f9b29b41647a5a5c13d839bf8bdb592ad2dda67cd3c2038b0957042d51cb352bb9bfe6d0fc14c1c8d8b414be43b8a923b84398b0a1402e6") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000087e000)={r3, 0x1, 0x10}, 0xc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000643000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000bee000)=0x0) prctl$setendian(0x14, 0x2) r4 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x40000, 0x0, 0x4) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000af1000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ffa000-0x10)='/dev/input/mice\x00', 0x0, 0x8080) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000029c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff9000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a04000-0x10)={r2, 0x1, 0x6, @random="08daa90ae5fb", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000913000-0x4)=0xd773) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000062f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000-0x4)=0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000ffa000+0xb15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000ffc000-0x40)="9f6991105ce481be56f8befc670557caf6dbe22366048c4d34d5d063368b7d455f345309e9398976b91570e84c959befd8f45d2f5f3d9026673e328817cbbfa6") mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004bf000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f7000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x100, 0xb, 0x80, 0x20, 0x0, r3, r4}, {0x0, 0x0, 0x19d5800000000000, 0x3f, 0x7, 0x4, 0xafa, 0x4}, {0xd83, 0xb267, 0x3f, 0x1}, 0x8, 0x67a80902, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x7fffffff, 0x3}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x447, 0x1, 0x1, 0x6}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ffa000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036a000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000234d0000000000e76a008bc88902"}) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007e8000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ca6000)={0x7, 0x8000, 0x1088, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006d0000-0x4)=0x0, &(0x7f0000476000-0x4)=0x4) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025f000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) syz_open_pts(r0, 0x2000) r1 = socket(0x10, 0x3, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8000) fstat(r1, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b9e000)='./file0\x00', &(0x7f000021b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e47000)='./file0\x00', &(0x7f0000954000-0x8)='./file0\x00', 0x0, r2, r3, 0xff, 0x1f, 0x1800000) write(r1, &(0x7f000063a000-0x26)="26000000100027269301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) 2017/12/23 23:56:20 executing program 2: clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f00004af000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005bc000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ca6000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x100001000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8000, 0xd33, 0xfffffffffffffff8, 0x1f, 0x338, 0xfff, 0x7, {r2, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x4cc, 0x1, 0x1ccf, 0x65}}, &(0x7f0000f2d000-0x4)=0xb8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x3) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) syz_open_dev$loop(&(0x7f0000e77000)='/dev/loop#\x00', 0x0, 0x20400) r0 = syz_open_dev$mice(&(0x7f00009f7000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000e2d000-0x32)="c441b521c054e2a82096287592a63c5491e93e258cc98c1f62033ad0d2becb21cffb7596558f3fe63a219fed7963f94cbf9a", 0x32) read(0xffffffffffffffff, &(0x7f0000001000)=""/24, 0x18) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgid(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000d5d000-0x8)=0x0) rt_sigreturn() setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000add000-0x90)={0x1fc, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 35.067515] audit: type=1400 audit(1514073380.434:5): avc: denied { create } for pid=3753 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.077178] audit: type=1400 audit(1514073380.444:6): avc: denied { ioctl } for pid=3765 comm="syz-executor7" path="socket:[10420]" dev="sockfs" ino=10420 ioctlcmd=5414 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.079637] audit: type=1400 audit(1514073380.444:7): avc: denied { write } for pid=3765 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dfd000-0x5c)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000f8f000-0x11)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00001c4000-0x1f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000005, 0x0) bind$inet6(r1, &(0x7f0000022000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c6000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c0a000-0xe)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000f6a000)="1f0000000004ff00fd4345bb00000008004000000900010001160103000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00007c7000)={{0xc7, 0x0}, {0x200, 0x5}, 0x1ff, 0x1, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x2e92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dd5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x3, 0x0, 0x1, 0x80, 0x0, 0x5, r1, r2}, {0x9, 0x9, 0x0, 0x8af9, 0x3, 0xfffffffffffffff8, 0x9, 0x2}, {0x9, 0x2e5, 0x3, 0xa6ef}, 0x0, 0x100000001, 0x0, 0x0, 0x60, 0x3}, {{@in=@loopback=0x7f000001, 0x5, 0xbed}, 0x0, @in=@rand_addr=0x100000001, 0x34, 0x2, 0x3, 0x200, 0x10001, 0x7fff, 0xa650}}, 0xe8) listen(r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006e3000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) rt_sigsuspend(&(0x7f0000d32000)={0xe060}, 0x8) r6 = syz_open_procfs(r5, &(0x7f0000ba7000)="6e65742b74636fca") preadv(r6, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000f56000-0x4)=0x3ff, 0x4) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000661000)=0x7ff, &(0x7f0000b1e000)=0x4) sched_setscheduler(r5, 0x3, &(0x7f0000828000)=0x1) setsockopt$inet_buf(r6, 0x0, 0x28, &(0x7f00006de000-0x57)="87b4f263c65f14fab07511107fc095d1057f98b4f4852ec5b84dfd20a14a54213d5262693c8b950bcf5a1ede3880ed22a98c362ee7b47a4f1d109caa02a58e81e4a4c8cea54f720eb93c031d439d938862378c0e45e2e1", 0x57) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f67000-0x8)="92690400fb00706d") ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d36000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e70000-0x30)={0xbc, 0x0, &(0x7f0000ff2000-0xbc)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000d95000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00005a5000+0xc77)=[0x78, 0x0, 0x20]}, 0x2}}, @dead_binder_done={0x40086310, 0x3}, @free_buffer={0x40086303, r1}, @free_buffer={0x40086303, 0x0}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x60, 0x10, &(0x7f00008de000+0x60)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x3, 0x3, 0x3a}, @ptr={0x70742a85, 0x0, &(0x7f000063a000)=0x0, 0x1, 0x1, 0x3b}], &(0x7f0000059000-0x10)=[0x18, 0x0]}}, @increfs={0x40046304, 0x2}], 0x6f, 0x0, &(0x7f0000012000-0x6f)="55b3ad0fdaf1ccb01b0b12f2a294bbe6816abf17975d882ae64290d5b1c2f90a5a762028865e3a6a3845139dee25374d9da422872fa9f61eb215444ecac80f157e61ef6d3704e7886f422ff81f62ebc6d88a355286da211241d5dc2627fdd4e6096209820c16a2cefe1897bb030c7b"}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00002b3000)=0x80000001) writev(r0, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000014) writev(r0, &(0x7f0000c39000-0x10)=[{&(0x7f00000a9000)="4800000014001900ce0000000000000002053b850e1de0974881000000fe09a2bc4a58049164643e88000000de213ee2070000000000000000000081000000000000fe0000000000", 0x48}], 0x1) 2017/12/23 23:56:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10d000, 0x0) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) socket(0x4, 0xb, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[], 0x0, 0x0}, 0x0) rt_sigtimedwait(&(0x7f0000009000)={0x3}, 0x0, &(0x7f0000570000-0x10)={0x77359400, 0x0}, 0x8) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0x1fc000)=nil, 0x1fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00001fd000-0x8)=0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f00001fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001fd000+0xcb)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000171000-0x6)={0x18, 0x5, 0x833}) fcntl$lock(r1, 0x25, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}) 2017/12/23 23:56:20 executing program 2: msync(&(0x7f00007ae000/0x2000)=nil, 0x2000, 0x7fffe) pipe2(&(0x7f0000acb000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xc, 0x0}) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000feb000-0xa0)=[{&(0x7f0000cec000+0xd69)="", 0x0}, {&(0x7f0000fea000-0x2d)=']', 0x1}], 0x2) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000a9c000)=""/203, &(0x7f0000fec000-0x4)=0xcb) 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12}, 0x1c) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) readv(r0, &(0x7f00004b3000-0x70)=[{&(0x7f0000058000-0xf)=""/15, 0xf}, {&(0x7f0000246000)=""/131, 0x83}, {&(0x7f0000177000-0x82)=""/130, 0x82}, {&(0x7f0000bdf000)=""/149, 0x95}, {&(0x7f0000dd6000)=""/117, 0x75}, {&(0x7f0000b8c000)=""/188, 0xbc}, {&(0x7f00008a0000)=""/232, 0xe8}], 0x7) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000cd7000)=0x4) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000+0xc66)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000079c000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x7, &(0x7f00004e4000)=0x0) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000188000)='/dev/snd/seq\x00', 0x0, 0x20000000000000) read(r0, &(0x7f0000c7e000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000078a000)={0x1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000a01000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000edc000)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00005fd000)=@get={0x1, &(0x7f00005bd000)=""/217, 0x9}) syz_open_dev$usbmon(&(0x7f0000c52000)='/dev/usbmon#\x00', 0x0, 0x10000) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c7a000)="24000000100011000000000000000104030501001000010005000000f70000f1e0005610", 0x24) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c35000)='uid_map\x00') mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000f99000)='./file0\x00', 0x0, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000d24000-0xa)='./control\x00') [ 35.338270] audit: type=1400 audit(1514073380.704:8): avc: denied { create } for pid=3841 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 23:56:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = request_key(&(0x7f00009c0000)='big_key\x00', &(0x7f0000112000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003ef000)='/dev/net/tun\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000ece000)='dns_resolver\x00', &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebf000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x0, 0x3, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) keyctl$set_reqkey_keyring(0xe, 0x0) r4 = socket(0x10, 0x4, 0xc) write(r4, &(0x7f0000c2e000)="1f000000040a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4f000-0x8)='auxv\x00') pread64(r0, &(0x7f0000417000)=""/0, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000009a000-0x1000)="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") 2017/12/23 23:56:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ed7000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = open(&(0x7f0000407000)='./file0\x00', 0x0, 0x60) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000076f000)="c7ccf132535084ceefee3f4a33e7ab47f78ad39b391bc7114639b6587f3834eccb13accec61c") ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000249000)={0x0, 0x0, []}) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003bd000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4f2efb0c9e8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/23 23:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000985000-0xd)='/dev/usbmon#\x00', 0x8fc, 0x2000) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e6b000)={0x0, 0x0}) fsync(r0) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000eb6000)={0x0, 0x0}, 0x1, 0x0) prctl$setfpexc(0xc, 0x3) syz_extract_tcp_res(&(0x7f0000d68000)={0x0, 0x0}, 0x84, 0x9) write$tun(r0, &(0x7f000085b000-0x261b)=@hdr={0x3, 0x3, 0x4, 0x7fffffff, 0x9, 0x7, @ipv6={0x9, 0x6, "93805a", 0x25e9, 0x2b, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3f, 0x438, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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"}, {0xc9, 0x70, "ad0c03d44f6e93b041283c6af20ea48ae84f0b67658df8fcebd4caf78c4a49689b65b5b41470443e7193dea2a2a6852ca07499bbe13208ca910aec7e91a8580038931c8220f226177b3be0ecf28799323e04b7735093043cf389776076b3bcbc304c801697876a17cab7faec47e27dd6"}, {0xff, 0x4c, "ec9da158cd37ee901fd58fd2e340fb2b530cfe39c92b1ac23576807750b2b5889d5e6d81725090a0d0322107a667e15f65c6d834e2c3fb08386e846a24b684c388c4b91feb70762be9ebc13c"}]}, @hopopts={0x5c, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x90, "7c40ca0d71fe568a40f60d099ad494944ced1fbd6f1c3287aa5097ef1b40cddfe71ebba1b15ebec83a1d9f45625eb3d9daab61452bd2ca240f7a0d9939461a2533cbc6bc561932991a6edfe4d7ffd45c2f7555f63a7663a5abd1d99ae17a3ff21541726325e6fd201e35e4381be7424a2d061b5b7092e2947bd8c6bd6f8a0fb92677e51d20accaec5a1140aea643cfed"}]}, @dstopts={0xbf, 0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x12, "8564c4c1516f853affe3b71e2e9b589689c5"}, {0xff, 0x59, "0761f838735e4bc49d5eb2f2512de59fb4900b522573d3319bfe2dcfb79e945add365b566bde0fb04fde4b9e053e28f98875823077b47bf85bdb1fd1672542f1f07bf2ebc401ff9b84ccfc5fd98ad28d7b36f00d1e07242054"}, {0xff, 0xb8, "cac84dfdd6c2e409a3ab431d2c2176df7be497780aaf3103a90ea04f9d4ca70c4872e160cf6424dcff33586fb8cb4c71c3d22b170a35687b07053f84926bc6a10422776f6d9c29f4f8d24c0bcc7777fb5d1eedc84ae250e2f2c583556deb5e7c56e5f567ca5dd2797457cc2d58abb3c04874ca735f5f28ba2727455c17bdfbff9c28fdb1aa347a7febd14186b1cf7df659a93cb800392e57c4d657a0f3122cc02b832bb8e97d8b9f5357451d1b7905725a40f414ba945171"}, {0x7, 0xb4, "7ed2f294c2c57606d76d8f87a42f2d5150160d82db6d02657ac71995468a4c20a5d04bf5688af963335fa8c8bc72bff27ae0809ac87a96e43f96af20085d1254fea83e6c678d9557d7d5dcb02226d7bbfb486b98801fdd694ceb02100af6600339db841c05fd75d4e8876c976408bd381883745ccc210b0dcb0134b466b8d011ac5b23e07ba8867533897803960ed262d3aa9ef70c03ba8a49b267ef7f9277c80feb785ebaa732000b83a324421ea809fdc1b843"}, {0x1, 0x9f, "2997516826c05a81bbe499932aef767e4078f6312bdbe37328d10ed9a9cf752548a52c5ca156903a247caa167aa1baeabc55c0124711f9466b6e031784a7fbc3e927b29651cb30cacb04cee10b368ffcc564803955f42c783663b04c65ed452949cad7dc1e5f271959a79a8088ca3e886b05cbc54b045cef7a91c02182296e9145b0198c19fadbd8b80e26c55b819d49a2723642b2088fb49091db61c6f3d5"}]}, @fragment={0x0, 0x40, 0xffffffffffffffff, 0x9, 0x3, 0x8, 0x1}, @hopopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x75, "5f20ce21a79198fe938df08a5d8ce24b30ff82cca6ca474d3259dfb98a2d9bf89ccdcfe8c32df4f5851ba1085644f382f1686ad935aa1a23f3c18ec6b45170a319120d65820967170ee2639ed9e9928599c51a020f32f4b602d3e3bcd330fe5be2956e38cea1a2c231141ca358fe757d036e5efaf8"}]}], @tcp={{0x2, 0x2, r1, r2, 0xb1, 0x0, 0xe, 0x5, 0x5, 0x0, 0x7, {[@window={0x3, 0x3, 0x1}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x5, "d74ca0"}, @window={0x3, 0x3, 0xa0}, @sack_perm={0x4, 0x2}, @generic={0x0, 0x11, "80b3af60291eff743bcfed73a27837"}, @nop={0x1}]}}, {"dd81b6eac185fb23765508e23934835ca7db96130b48a5b4802f07c4a855d3c07d2c6269c32ad8a4c5408d1daccdd78c64b1be7cc68fa9"}}}}}, 0x261b) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 23:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000911000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x80007387, 0x0) r4 = add_key(&(0x7f000021c000-0xb)='asymmetric\x00', &(0x7f00004d9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a03000)="72dca36be351151a17fb2604f6c7fb4bbef23665da405b0d3319790fdbc6ce8d598106a6b41b9e5a596d4fcaef32a33553627391ea7af097155029b8bc47c72393378a32ccd12e31c4eae502cb5f049675186bc82a93cedc19ddc966259e67e2827fe3e9b112883361d827682b4845b4af20582bbab8b1e5c0a3551b4317ea7576702850333603efae10d8f8a42e186a09715e406236eb5168ac9f9c318a3c02a47f47ad675f8f82acaca0322217ad23fa1eb50ced31a0cadf3800da17d1a1de3292e24e96c5dd55f111", 0xca, 0x0) r5 = add_key$keyring(&(0x7f0000ee5000-0x8)='keyring\x00', &(0x7f000081c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) r7 = dup2(r2, r6) dup2(r7, r1) 2017/12/23 23:56:20 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x400000000000) ptrace(0x4207, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) waitid(0x1, r1, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00003f4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000504000-0xd)='/dev/snd/seq\x00', 0x0, 0x2401) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000633000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a43000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) 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)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000932000-0x5c)={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x1}, 0x9, [0x9, 0xff, 0x178a2fe3, 0x3, 0x800, 0x5, 0x8, 0x10001]}, 0x5c) 2017/12/23 23:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00004c3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000058000)=0x14) 2017/12/23 23:56:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000001000-0x4)=0x4be, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x1fffffffc0000000, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000521000-0x24)={@common='lo\x00', &(0x7f0000fdc000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x4680, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d3a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5001}) 2017/12/23 23:56:20 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008bf000-0x9)='/dev/ppp\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x400, 0xef, 0x3, 0x8, 0x80000000, 0x7ff, 0x8, 0x8, 0xa0, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) 2017/12/23 23:56:20 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007b000)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000709000)={0xfffffffffffffffd, 0x1, 0x2000, 0x100, 0x3}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f000070a000)={0x0}, 0x8) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000060f000-0x8)={0x1, 0xc1ab, 0x9, 0x0}) munmap(&(0x7f00003bd000/0x1000)=nil, 0x1000) poll(&(0x7f00003ee000)=[{r0, 0x8, 0x0}, {r1, 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f00003bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00003bd000)={0x9}, 0x0, 0x8) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000601000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000409000/0x4000)=nil, 0x4000, 0x1000012) 2017/12/23 23:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r0, r0, 0x80000) read(r1, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) [ 35.520628] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 35.558512] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000633000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000dea000)='/dev/binder#\x00', 0x0, 0x802) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x3, 0x5cf5, 0x6, 0x5, 0x5, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(0xffffffffffffffff, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f0b000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x37, 0x2, "8c228e1b0a61f5351826f5f4837f3c3cf988c68ec5499843f58e6826480fdb81ca25ac146519ae458662a121251589856b5b69d048dd66df8a7872170c92adeb44751a90de14c30d82288de97cf6e3b2"}, 0x160) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006a2000-0x1f)="1ffe000001021d4a9f6046e70180000000000000845100000000000000df00", 0x1f) syncfs(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f68000-0x190)={0x3, {{0xa, 0x0, 0x9, @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]}, 0x1, 0x2, [{{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @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]}]}, 0x190) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f000041f000)="d28800ba91ed1e066a29993977ac52c66054f17b9669111d5d651ffcf35bbb04cacfa8cf85a6eaa72108756895c2837474c7456fcbd6dab726487f89a75a5d824804e88ed8949b7f020ad0931c4fc0688db9b747a8a5bbd7d62fb69bde23425b6156e26d678263eaf188c2c5d03ccf2fd66d1ff938ae8f93179d73cba6657602b1f1f14daffe144ade7dbc54a4268bbcbd8efcd7dd9985037524abdd4c4c0a4059cd6fdb8df2975500933454a30055fba4fd66157014bdc563342cfc8f51d59734c2547706c398fa69f103a0ca6105f8e96178d9adb6ee63c849ba1c722b8f85aa4da1") ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000d3000+0x4b4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009a8000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, 0x20) fallocate(r1, 0x0, 0x1ff, 0x20000000000000) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f14000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00002a7000)={&(0x7f0000274000)={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f00002c6000-0x70)=[{&(0x7f0000168000)=[{0xd0, 0xa9, 0x500, 0x2, 0x92b, "5f19e59b148cec77e57ec12ba3b7399e0d2be109875ace9beef8dc9d448d4ebebac8e79a639e287fb4409ba2d67c0df51bc6f32cef7e23707f7f7fccd8ef1a3cbf60ae2c477f75e5922f892ff97907b32bd65c575aa03f6e877af8e4c7b1f557e92288e4aeae2a69616fd2220369ef163e21bf99983536a1cc89680ae3d868850ff4b0c0171b1888138efce0633f53e10eeba6e5258779773b81612ac6f27357029bb0e88a6efafe71e76fa66e08e98ce69016b7ce30d5cd47a0673abdc87e1d"}, {0x67, 0x6, 0x200, 0x5, 0x400, "d163bf83487af70919e55eada6972979b08108110194ab56b7dfa8d6a9a74b629f280286e53134207a2922a0cf7c4b8daf3ebe54d90e9a90018c8e9adb7f999c3af7dc5ebb5f09126bcfc36434b50795a4c09da52e7559"}, {0x6a, 0xfff, 0x1, 0xcb, 0x81, "b16e80cd0801d479838512f11a778417d46ca0e450e381515bdb8589e8bee684f909ce1995331484e7a90224c8db724d27146bc5e69391ef456452f632e5d2c1dcf1472b38cdc71a938a66ea2ddcab460ed2cf090946961d1259"}, {0x34, 0x401, 0x110, 0x8, 0x1, "476bcc4bf3830dd2ed761c9b5f987255b04448f937d918e2902d01a025b1fdaaae75b6f7"}, {0x33, 0x3, 0x4, 0x800, 0x101, "8403e8c79115b757eb940f3896b3d3d7e44406670e27aff38466291acf3cdf6062417e"}, {0x1010, 0x1, 0x100, 0xff, 0xd0, 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0x4329}], 0x7, 0x0, 0x0, 0x40}, 0xd1) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400030000000000000001ed00001ee400", 0x39}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f14000-0x4)={0x1f}, 0x4) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x3, &(0x7f0000000000)={r0, 0x0}) getitimer(0xfffffffffffffffd, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:21 executing program 2: r0 = socket(0xd, 0x802, 0xffffffffffeffffd) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000032000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x14) setsockopt$packet_int(r0, 0x107, 0x80000000000000e, &(0x7f0000352000-0x4)=0x1000000, 0x4) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006b9000)={0x3, 0x7ce, 0x5, 0x4}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000984000-0x20)={@loopback={0x0, 0x1}, 0x7fffffff, 0x2, 0x0, 0x8, 0x5, 0x2, 0xb0c}, &(0x7f00006f4000)=0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r1, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a93000)="326a99da67ed7ab82908ebefb7e60eb85803d135b816c438d90f8ece29932c06cc0ccdcef2dc9c84e495a3ba53cb43c2e629f9e07de9094c4d5b73a28ca23051be372febf8a786de4c2cb2fcb21ecec6d68654cde84ea2dbfdf508d049e1a2b9b59fdabee320ff9673bcf62d4cf0d07a5ab20ea14e92a3499785c71ce71e654cef48cdcd0c0bc74ea268204c62bdec1d29a43389490a0d9a0b1a31ed81c6593e4629fad3b5c024f2d24a508c0a634ca499d6852d3670942161785077d7412d8d2961b419b4c6052e1dcca69f1a6543117685e4c5085dfc528afbb00ef76e75a36a85327faf73fe2ab8ef511ce5") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004fc000)={0x0, 0x3f, "ec0ef175af2af4400ecc0bd6b306312c10676e00cfb1712352ea35f64b8bdf822ec17fad02b82dc90851e38c81ad2121e996ee7a56964d439ef9cf86fc7e10"}, &(0x7f0000a73000)=0x47) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e42000-0x6)={r2, 0x131}, &(0x7f0000a84000-0x4)=0x6) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x0, 0x20) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b13000-0x4)=0x0, 0x4) 2017/12/23 23:56:21 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x23f) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00006aa000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x424081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000107000-0x8)='./file0\x00', 0x18442, 0x0) write$sndseq(r2, &(0x7f0000c55000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000cbb000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0x30) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) syz_open_dev$usbmon(&(0x7f000040e000-0xd)='/dev/usbmon#\x00', 0xfff, 0x20880) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000825000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000445000-0x18)={0xaa, 0x2b, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000071d000-0xf6)={0x0, 0xee, "52fa419d9f1d3f931d78b449d569a7a196b704dd214cd742227d8e625d0526705bf9527e0486ecd30e49bf37d163f453c0dd9edfd3a0a8d84455169e05a6a71985d1f8ff135a8597573d7d099039fab8791bccc77b2ff3ee6290b6e4acf6d1efecd9e499b187cd15233e2d46ae15dc5824880ef4a2b22b43f9f068806824017bcfa18437defea5600cbbedee074d03ff3b883dcad13c1c164aa7ff5fd16769bf639af37dc972315f8abac87c5423bb6687dc77ee406b1f2df9794642f92a82ffb1d6ca3a1dc55e7d20815531e8a0cea4a0f32f75d6cf9ba1b56d5cd7886a5fa1ce8389a697432b8e8c78cec82370"}, &(0x7f00006ff000)=0xf6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000180000)={0x0, 0x9}, &(0x7f000055a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000799000)={0x0, 0xa4, &(0x7f0000965000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94}, @in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x47}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000eb5000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ce4000)={0x0, 0x9f, "cc4fa8790e7355d458b62a3298d5a13e2adc0ef49ae7742003c43cf4936b9bad8adeda6d989b07a9c175a05189f94a6b88f514b27d19ae97c9a889aea2eeabded494cec5f59dbf2c4358e2393e3626758ffb048ce819589d0a3881bfd80de66f97dcaad8e034401b898611ba3fe3e1cad94a84a11c44e491de8b92818f266b7d4f436a60009a8fc9acf1bcb28bafd685aa6c7744c461d16aebcf6f91e68071"}, &(0x7f0000e4b000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000721000-0x4)=0x1008) sendmsg$inet_sctp(r1, &(0x7f00002ae000-0x38)={&(0x7f0000c8d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000892000)=[{&(0x7f0000fef000)="b8144c1117ccfa4facf8dc75a5b1119a227cf4daea474880813a50812d9e48a1fcb6c896a031e6c43afb7b971af2bbd51c2c9d0d964b8ae13bd2cb8150dbcd", 0x3f}, {&(0x7f00005b9000)="9f49166684a08403d0ddc85c778c54f7fa90934d7e8f051da2a1e77fc7d14444a0348a78006e778097b53aefd67fa44f6935d79aa2f9715a6cbdb0af9efb8b5e86e5b68594401c9f9025f2ccfde6ea8799f17014d8c1aae65db66537e52270fd0824c0e16fa4c6db53ca71ed660d6ca375846f7cd2d46e82b5acf6ffb1a1d15d2c1b56ba6a6af13a88a0808214f6b2cd050ad217772d3811f9bfe2bc2989", 0x9e}, {&(0x7f00005a2000)="c2aa7ca920e190f7d58a382e455778f0cd67a103b71167629bf50809cdab1baed84deaf3f971777daa0607b6b531632eb83cca2181a92ffb1ba8bd880f0cd7c80fdac0817a7c015308c5ee8812e72d3b4911de95521d47282c693e8e165d0e22cc0ec9fc2c356a8f947be3ad12453f637baa96160ae896e62558ca164fa8088801c222f98b5021515a7df18a3395bd195f2ccc9737e81c4e989df5d5a5a663c5626e9976b1eec8aa2eaf03e57bf6b436693d85642ba1d0bccbf983f2d7a0ffb11d055be5", 0xc4}, {&(0x7f0000dbe000)="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0x1000}, {&(0x7f0000505000-0xaf)="9875c988b74fdcdee38864e8063e902aa55b3b1b7b97a3256ab688f68c82fc3d402f0a8d9780e99de8b630ec3fe78f1cda6868258accb5aa631646b47ae60ecbc7f678e11211721c79a2e9a537a510a7920cf58a2feb458b85014005fa5d761b86dba9f3154f3a2117f4387416eb35d87cf3fed9abe4c60e0e9b72c73d3f6677c278e5befbc1bf987f50b6e08626532f26cad1d8253cbd1e4f02d25aeee08d29492e739a58f6b7af7963cb4257bc90", 0xaf}, {&(0x7f0000b0f000)="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0x1000}, {&(0x7f0000aa0000)="", 0x0}, {&(0x7f0000dd8000-0x43)="a12b9193ed46c6a9fa6376401a30ca9fada3c186a10eaca657e231e39a552f89f27d586d74535aa6bc9ed91648752bbcfc2c44cbb4422cc7723c97962625e33a5fb850", 0x43}, {&(0x7f000057f000-0xba)="2d3a2fd9d117ee29e46b23c4553b74282ef220ca9a2707cb6f6cee18ce63b3785b99ccf1d7626ee57e638634ce965fa9f3b0925cda5837fb73b0dc92504eb605a5c598f5872704151ef303573ab67e231b851960aa6913f16347622dee366a55f2c0346f4e9d10ed309f696a8a3da1754cf66bea83e7e0dd1f5b20b93b47cae612a075e94900cbe9203854bde9fc87af9eee939ee93f60b9e2e43d605d1e0558bc8e83edbf9b7ffd4131b3cb38f7d7033409821564c09d9d6906", 0xba}, {&(0x7f0000c60000-0xec)="10e8cd53bf4fe25d9799df3403fa66109bf263b4f97de1fbbfec00ce58996c0aae26d3479be4ade0b21dc7a514931c6a1f208e738fe4ca50eb1de6586fa6c58820b802f75b637b1585988a325619f70e563c0cb36ae3963932d80c2021234cc20ac83a865aba79788178858af3f4e9f3fedac9018ab1e8978d6f46e22c2f7593add2cb8445096cb05fb546410d23d06b3033ead5ffde6898dc76320156a80e2af5800cd85806f8fcd04bcb90c95117989298e2660d6fa557e0530ee18e96776f9b9c9fed0afdb6d1231f867c84172099e42bfa2e2dd382daa049b878f7b3b4158755c2f3c49606173fa19453", 0xec}], 0xa, &(0x7f0000532000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0xc, 0x7, 0x128, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xa1, 0xa64d, r3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x1, 0x7fff, 0xd6f2}}, @sndrcv={0x30, 0x84, 0x1, {0xc39, 0x100000000, 0x8, 0x200, 0x0, 0x401, 0x6, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x88, 0x8000, 0x9, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x1, 0x0, r6}}], 0x120, 0x800}, 0x41) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = add_key$user(&(0x7f00000c1000)='user\x00', &(0x7f0000f49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aac000-0xd6)="fc1da790d8b964bcb731f1c5bbe90b4928462f7812d4f299b514756b196fba82a6a7a05ba2af4890efa693864a1e4e4033bd55cfad888fb408819ffa10bd65d3e4b74caa9ad82b7dd0088097b4e292a4d2c8b0a71765ee7d5746e261a7f50659ae66a958d2c7e5349137e85c33f0ba1e2a0ee803e91fcedfddc6f13531caac84e05b400e5589c832b644c0c9935535ff06f9f63f7bfe139f033ec121959fe4f8164568700991687dc11980bc71178d29a1a761e6e45942b1cef5531a98ada53c5685040534e3eaf37d619417bf8f94bb9fc172328994", 0xd6, 0xfffffffffffffffc) r2 = syz_open_dev$mice(&(0x7f0000e92000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e31000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9b5d, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xd0) keyctl$revoke(0x3, r1) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000109000-0xb)='/dev/hwrng\x00', 0x100000200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x100000001) 2017/12/23 23:56:21 executing program 2: mknod(&(0x7f0000446000)='./file0\x00', 0x8180, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000796000)=[], 0x0, 0xfffffffffffffffd) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000007a000)='/dev/autofs\x00', 0x412000, 0x0) sendto$inet(r1, &(0x7f0000a35000-0x49)="06fe8611b4b113d561015b7e357b21483a0dd1c6abc730f0ca7fd3082e24f464d253b6122176949c4af1755fabc67d2953514611ad6418e8819aa1ee95c9cb763f4e61c4a378c1d237ebccd5a999a98e9ade9d2090b2110a372fe8f6753333cc022d", 0x62, 0x8000, &(0x7f0000c7c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000b5f000)={&(0x7f0000000000/0x1000)=nil, 0xd4c, 0x7, 0x9a, &(0x7f00007ca000/0x3000)=nil, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000f6c000)=@file={0x0, ""/108}, &(0x7f0000f6c000+0x739)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f62000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 35.693955] audit: type=1400 audit(1514073381.054:9): avc: denied { setopt } for pid=3909 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.733629] syz-executor3 (3941): /proc/3938/oom_adj is deprecated, please use /proc/3938/oom_score_adj instead. 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000022000-0xc)=[{0x0, 0x0}], 0x1, 0x1003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000014000-0x4)=0x0, &(0x7f00006df000-0x4)=0x4) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f15000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000e27000)=0xc) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f15000-0x8)=@assoc_value={r1, 0x8f1b}, &(0x7f000055f000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f14000-0xc)={0xfffffffffffffff9, 0x1, 0x200, 0x4, 0xffffffffffffffc6}, 0xc) 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000476000)='./file0\x00', 0x103c, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) writev(r0, &(0x7f0000a8c000)=[{&(0x7f00001ce000-0x7)="69ba41d818e5bc", 0x7}, {&(0x7f000065c000)="25de986eecf5e262eaf45c496365d24e3389ca30515c4ecc83288978c33bdcf3858dcfc73361e74bdb07cd94d9cf4e415a6551e9915dabc396ea563d40adeb1a349ef2b9ba3c84699eec856e6c903a39d2813446b1b3f90d35077768cb520e1dbe1350b6848ef0e092eccd0eb36346f5910e3066556a00073b3b6702dbe7d5a100362d43", 0x84}], 0x2) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000006f000)='./file0\x00', 0x20000000000042, 0x0) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) bind$unix(r0, &(0x7f0000623000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000777000)=0x8) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000aa8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x800, 0x4) r2 = syz_fuseblk_mount(&(0x7f000015c000)='./file0\x00', &(0x7f0000676000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) splice(r2, 0x20000000, r1, 0x0, 0x6, 0x0) 2017/12/23 23:56:21 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000009f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0xc23, 0x2, 0x10000, {0x0, 0x0}, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000495000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bd4000)=0x0, &(0x7f00002ae000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023b000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000023c000-0x12)=""/31, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000001000-0x6c)=""/108, 0x6c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r2, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000045d000)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000098000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fa000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091a000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) lchown(&(0x7f0000ebb000)='./file0\x00', r1, r2) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7168}, &(0x7f0000001000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0xbd9a) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f000097a000-0x1)="") ioctl(0xffffffffffffffff, 0x7, &(0x7f000000e000-0x8e)="e13cf89b3e424c5af056c013faf549107218730de440e06ade137e6255be179c9dd5913c741994b394672685ef4c98d4ffe6bf68616f98813fd4d036eec9393502ded97906e4f551f821cdaedf5153af2f3f6dede34773ea138d7b940be8dd5c5520b533d0aa1d0364759ccc3c94373d831fc095917001000000693e56691ac66bc5d9c68464bfcfca2c41") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000e000)='\x00', 0x2) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000be0000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee5000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fc0000)=0x0) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x2, 0x9, 0x11, 0x20, 0x20, 0xfffffffffffffff7, r1, r2}, {0x3ff, 0x4, 0x0, 0xff, 0x0, 0x10000, 0x7, 0xffffffffffffffe1}, {0x20, 0x4, 0x100, 0xffffffffffffffff}, 0x4, 0x5, 0xfffffffffffffff8, 0x0, 0x40, 0x268597ba0df1ee18}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0xd6e9}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x1, 0x3, 0x4, 0x10000, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005ac000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000048000)={0x0, 0x99, "a2ecfea5f1be03ee848ac248b3db17cc7d33fd075db36f0174563682c680030b60ee276e6f03c2577a750929870e13f3b64f561ae1469220d227ffccd604bf625964ab6bc087e31c8de66dbd362db8f02d38f80c8910666bd115c517769d5f4d4be02e2a63f109ec2f466ba72e32f4b2f5185f3c9e7de3d75c51d559782451553a055c06998a5e221ae4cf57a7ef0130250955efc5970293ab"}, &(0x7f0000afb000)=0xa1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000613000)={r1, 0x800}, 0x6) accept$inet6(r0, &(0x7f0000d78000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000be6000-0x4)=0x1c) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$random(&(0x7f00003c7000)='/dev/random\x00', 0x0, 0x400) llistxattr(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f0000d7b000-0xe9)=""/233, 0xe9) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000168000)=0x0) clone(0x1000000, &(0x7f0000f68000)="df7c6f5a6b920700001a715f087fbd0000000000000000000062057cea2f3f0600080000aec6335f9b5eb9f5dfed6f318726a26d020000000000007232625b1baf673273ae25ee3e5cc5acca83d0a86e5110012d703e72830ff25a7de6dd512ccb30732b766bc336ce13000000000000918929a6c6683ca285d609209f034d0f25879c8cf4704da5555edf7168a60ac2e284e2b937b5c0f9dacdc0d9c8b472300de17e567847db6a7088e39d04a7", &(0x7f00005f2000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000685000)="") r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000f42000)=0x0, &(0x7f00000c3000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000039b000)=@assoc_id=r1, 0x4) vmsplice(r4, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000001000-0x1)="", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={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]}, 0x0, 0x7fff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x1, 0x942, 0x800, 0x3, 0x9, 0x7, 0x3, {r3, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x1, 0x7fff, 0x8000}}, &(0x7f0000001000-0x4)=0xb8) 2017/12/23 23:56:21 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002d5000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000072e000-0x1000)=""/4096, &(0x7f0000acc000-0x4)=0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:21 executing program 4: r0 = eventfd2(0xffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r4 = accept4$ipx(r3, &(0x7f000090d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) sendfile(r0, r1, 0x0, 0x7080) socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$urandom(&(0x7f00005f4000-0xd)='/dev/urandom\x00', 0x0, 0x200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x9, 0x80, 0xfa, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000003000)={{0xff, 0x6}, 'port1\x00', 0x2, 0x20, 0xfffffffffffffffe, 0x5, 0x800, 0x0, 0x8, 0x0, 0x1, 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]}) read(r5, &(0x7f0000532000)=""/239, 0xef) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00006e8000-0xd)="6a65816b03fffffffffff30000") lseek(r6, 0x0, 0x1) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x400000002, 0xc) write(r0, &(0x7f0000753000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200", 0x1f) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000e9f000)='./file0\x00', &(0x7f00002b5000)='nfsd\x00', 0x1812001, &(0x7f0000844000)="def29b0484648ee1509ea582de7e822fb9f71a2484be3cf7516fea051cab25973da7908612d22dab0186d7dbe977317099652f633614b761e6c7110c895cb7b0921b5643adcca40f1566c0d966ef9488d59f3ce0d6684c4948fe361cce9cd42f903943129cb7b55505ff99d5eed6a1d238a6ec644e55b0dc44330adec1399e81493cd1a437e59002f7095d48104e6bad91728f893b43bfd878a33a3a523f06ac7e4cf4e95049876b9381540fb1aa5fac30c154dd210d23ea366046ccb2c3a4b3d1d02ffbdf9f166f40335c63") r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2017/12/23 23:56:21 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007b6000)={0x0, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x9, "e6765cf60fbfcec007"}, &(0x7f0000001000)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockname(r0, &(0x7f0000803000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getuid() mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe500600000000000000103347fae5"}) [ 35.864215] audit: type=1400 audit(1514073381.224:10): avc: denied { getopt } for pid=3982 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.868668] mmap: syz-executor1 (3990) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.954869] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.969783] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008a3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000f1000)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) dup(r2) r4 = add_key(&(0x7f00004dc000-0x6)='rxrpc\x00', &(0x7f0000cbc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd9000-0x9b)="23042662329ed3f67d6ab2de598b016303c37bb2ac90eaab6fe7d8a1866e40380ce3f74d59f288d7b7a542fa5fe1196942949c96d40eeaafb2cd906f5c6aa998d226bc9b0a566ead80d16fc82cdc1073a913c625c1f539d1381b4fdf770e33cf0d6ad9860ccdc38e0b7a29a13a256f36b474538d7ef2326bc6130b9c037078e80d7128093e45c6512350d85d4e2437db91d36fcc2e26bed08a1422", 0x9b, 0xfffffffffffffff9) request_key(&(0x7f0000229000)='cifs.idmap\x00', &(0x7f0000ccd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d4000-0xe)='-vmnet1-nodev\x00', r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) flock(r0, 0x4) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000065c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpid() ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f7b000-0x18)={0x0, 0x600000, 0x4, 0x400, 0x3ff, 0x101}) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000637000+0x674)='veno\x00', 0x5) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000936000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000937000-0x4)=0x81, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000501000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000598000-0x10)=[{&(0x7f0000dbc000)=""/231, 0xe7}], 0x1) r2 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dbe000-0x28)={@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]}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00007a7000)="a62c554704a21d38d2b7162eb8525f4df82a48c526f3fea4f2a0ee30ac1f5528aa1a3ef9ef56479b775f94d85ff5a91167adddab28db6a64c5234e334399b42b91bfbc411a75368379624c6751f04f06309df47ee9f256a4632fc0e4f17a3c32552072151e049c54d344") lstat(&(0x7f0000aa8000)='./file0\x00', &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d2b000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x0, 0x7, 0x1b, 0xa0, 0xa0, 0x20, r3, r4}, {0x0, 0x8, 0x800, 0xad0f, 0xc8f, 0x6, 0xcb9a, 0xe9}, {0x8, 0x4, 0xf4, 0x7ff}, 0x8, 0x1f, 0x8, 0x0, 0xa2, 0x2}, {{@in=@broadcast=0xffffffff, 0x6, 0x7f}, 0x9, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x1, 0x81, 0x100000001, 0xff, 0x1}}, 0xe8) fcntl$getown(r1, 0x9) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d85000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) fcntl$setlease(r2, 0x400, 0x1) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000c30000)='./file0\x00', r2, r3) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000b4c000+0x75c)=0x0) r2 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) accept$netrom(r3, 0x0, &(0x7f0000620000-0x4)=0x0) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00007a6000-0x10)={&(0x7f000065c000/0x2000)=nil, 0x2000}) 2017/12/23 23:56:21 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = syz_open_dev$mice(&(0x7f0000b33000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x3, 0x5]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mprotect(&(0x7f0000bd8000/0x3000)=nil, 0x3000, 0x0) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000457000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0x80, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/create\x00', 0x2, 0x0) recvfrom$inet6(r2, &(0x7f00005da000)=""/98, 0x62, 0x2043, &(0x7f00009ff000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a26000)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002cb000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0xff, 0x1, 0x470b2393, 0x1, 0x8}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000142000-0x4)=0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000145000)='net/igmp\x00') pread64(r0, &(0x7f0000639000+0x653)=""/0, 0x0, 0x0) fcntl$getflags(r0, 0x40a) r1 = request_key(&(0x7f0000835000)='blacklist\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000eb000-0x9)='net/igmp\x00', 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00005ff000-0x5)='user\x00', &(0x7f0000e96000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000960000-0x1000)="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", 0x1000, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000590000)=[{&(0x7f0000d5d000-0x13)="2985bc44dcf64c61b0409318b4ab61e5edecc5", 0x13}], 0x1, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a82000)={0x0, 0x0, 0x0}, &(0x7f0000c3c000-0x4)=0xc) getpgid(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001fa000)={0x1, 0xe04, 0x0, 0x2, 0x7, 0x3, 0x80000000, 0x4, 0x0}, &(0x7f0000a8f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000073d000-0x6)={r4, 0x2}, &(0x7f0000bd5000-0x4)=0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bef000)=0x0) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004fd000)="29000000180031090020000100000007020000000000ff02000000000000000004001000000ef4df01", 0x29}], 0x1) lstat(&(0x7f00007d8000)='./file0\x00', &(0x7f0000516000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) [ 36.039521] audit: type=1400 audit(1514073381.404:11): avc: denied { set_context_mgr } for pid=4036 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000660000-0xa)='net/igmp6\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd1000-0x4)=0xffff) sendfile(r0, r0, &(0x7f00003d6000-0x8)=0x0, 0x84b) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000673000-0x4)=0x0) r2 = socket(0x10, 0x2, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00003c4000)={0xffff, {{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]}, 0x1, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xcd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) socketpair$inet(0x2, 0x800, 0xffffffffffff0cff, &(0x7f000072b000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000a81000-0x8)='gid_map\x00') write(r2, &(0x7f0000e14000)="24000000138007ebfd1e791afe24ffe21f0000000001fd03004b0100100b094800cdbdcb", 0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000092000-0x82)={0x0, 0x7a, "d2947075f65addb5a9719cd463e4aa1d16ed696d0539b3f8ec703a63b71bffa4da29e482b31850bb0aa638d005e93d447c3dd79254b6d8bba0af027ad63eaaa322bf736b2eb8e8252c15c0ac565e4d0b2e8139c2fc08a4cf30a88e352d0b7a83a93ed0a65ef4faa63513c42068e8309ba54b314ec681f97885a3"}, &(0x7f00002e8000-0x4)=0x82) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ee9000)={r4, 0x0}, &(0x7f0000586000-0x4)=0x8) [ 36.104904] binder: 4036:4037 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.114783] binder: 4036:4051 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 36.130361] binder: 4036:4070 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000fb000-0x1000)=""/4096, &(0x7f000045c000)=0x1000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000002e000)={0x77359400, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000be9000-0x4)=0x200, 0x4) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcb000)={0x0, 0x0, 0x0}, &(0x7f0000c91000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) read(r0, &(0x7f0000fd7000-0xe7)=""/231, 0xe7) ptrace(0x4207, r2) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00007ec000-0x8c)={0xfff, 0x3, 0x8, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000fd8000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x3c) [ 36.157684] audit: type=1400 audit(1514073381.524:12): avc: denied { setopt } for pid=4069 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008a3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c3000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000f1000)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) dup(r2) r4 = add_key(&(0x7f00004dc000-0x6)='rxrpc\x00', &(0x7f0000cbc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd9000-0x9b)="23042662329ed3f67d6ab2de598b016303c37bb2ac90eaab6fe7d8a1866e40380ce3f74d59f288d7b7a542fa5fe1196942949c96d40eeaafb2cd906f5c6aa998d226bc9b0a566ead80d16fc82cdc1073a913c625c1f539d1381b4fdf770e33cf0d6ad9860ccdc38e0b7a29a13a256f36b474538d7ef2326bc6130b9c037078e80d7128093e45c6512350d85d4e2437db91d36fcc2e26bed08a1422", 0x9b, 0xfffffffffffffff9) request_key(&(0x7f0000229000)='cifs.idmap\x00', &(0x7f0000ccd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d4000-0xe)='-vmnet1-nodev\x00', r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) flock(r0, 0x4) [ 36.197960] binder: undelivered death notification, 0000000000000000 [ 36.215184] audit: type=1400 audit(1514073381.574:13): avc: denied { write } for pid=4069 comm="syz-executor4" path="socket:[10550]" dev="sockfs" ino=10550 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.254755] binder: undelivered death notification, 0000000000000000 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00002fb000-0x8)={0x2, 0x8}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0x4)=""/9, 0x9}], 0x1) 2017/12/23 23:56:21 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000098a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x12, 0x14, 0xfffffffefffffffd, 0x0, 0x0, "01ff"}], 0x12}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x21)=""/33, 0x21, 0x41, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) finit_module(0xffffffffffffffff, &(0x7f0000811000-0x1)='\x00', 0x0) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00006ce000-0x78)=""/120, &(0x7f00002a4000-0x4)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000d7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d25000)="ffff3f57fe1ad91d6702ddfde79f6947c6f5", 0x2) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000065c000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpid() ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000a01000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f7b000-0x18)={0x0, 0x600000, 0x4, 0x400, 0x3ff, 0x101}) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000065b000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c1000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c00000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x14) r3 = getpid() getpgid(r3) r4 = dup(r0) bind$inet(r4, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getpeername$inet(r4, &(0x7f000046a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a03000)=0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f00009c4000-0x1000)="011d68f6e0a2e526d143f6eeb51f7cc7a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5e", 0xe1}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) sendto$inet(r4, &(0x7f0000427000)="d4", 0x1, 0x881, &(0x7f00005a1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r4, &(0x7f000000a000-0x7e)="18100a76e1bbd056f501a93375d0e56a2bae39434a1f76672c71725dac5456032f6380ead3f767742ef8f9d2a8da7dfbade58bcabbd2edb05adab2cc4972fee513e649e4f250a297fb4e49e01e35f03320733a91bf3955bf29a9855203bc077f1ad9d24e83c1f3528b6af0766a23e3b5138a4e16c4359043cf2d653da5", 0x7d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000411000)={r2, 0x6, 0x1ff, 0x9, 0xffff, 0x3}, 0x14) pipe2(&(0x7f0000bd0000)={0x0, 0x0}, 0x80000) accept(r4, &(0x7f00004d1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a1000)=0x10) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00008ef000)={0x0, 0x0}, 0x10) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008da000-0x11)='/selinux/enforce\x00', 0x301500, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000043e000)=0x4) r1 = add_key$user(&(0x7f0000613000-0x5)='user\x00', &(0x7f000019e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c46000)="96", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00008c1000)=""/126, 0x7e) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0xd98, 0x20, 0x8, 0x86}, &(0x7f0000e41000)=0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e42000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff7000-0x9)='/dev/sg#\x00', 0x2009, 0x10000) syz_extract_tcp_res(&(0x7f000086a000-0x8)={0x0, 0x0}, 0x3ff, 0x5) timer_gettime(0x0, &(0x7f0000fdf000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000fe1000-0x8)='./file0\x00', 0x4000, 0x0) timerfd_gettime(r0, &(0x7f000027d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f00003c9000-0x12)='net/ip6_flowlabel\x00') recvfrom$inet6(r0, &(0x7f0000d62000-0x8a)=""/138, 0x8a, 0x2, &(0x7f0000a3b000)={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/103, 0x67}], 0x1, 0x36) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f00000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000833000)=0x70f2) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x3, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2017/12/23 23:56:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4100009) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000006f000)={0x0, 0x84b, 0xffffffffffffffff, 0x20, 0x2, 0x1, 0xfffffffffffffffc, 0xb7b, 0x9, 0xfffffffffffffe00}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$LOOP_CLR_FD(r3, 0x4c01) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000bfd000)={0xa, 0x0, 0xfb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007af000-0x4)=0x414, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000515000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000072f000)=0x100000001) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[], 0x0, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x27) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008a5000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000119000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000653000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r3}) ptrace$setopts(0x4209, r2, 0xfffffffffffffffd, 0x0) [ 36.384682] device gre0 entered promiscuous mode 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000009000-0x78)=[{{0x0, 0x7530}, 0xffffffff, 0xfff, 0x4}, {{r1, r2/1000+30000}, 0x3ac6, 0x0, 0x5}, {{0x0, 0x0}, 0x1, 0x6647, 0x3}, {{0x0, 0x2710}, 0x2, 0x81, 0x10}, {{r3, r4/1000+30000}, 0x5, 0x1, 0x4}], 0x78) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000000d000)={0x2, [0x0, 0x0]}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={r6, 0xf043}, 0x8) r7 = socket$inet(0x2, 0x1, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r8, &(0x7f000000b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x1, &(0x7f0000004000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000000000)="8e0300000000008988", 0x2) clock_gettime(0x2, &(0x7f0000002000-0xd)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f000000c000-0x20)=[], 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000003000-0x4)=0x100000002, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x15, &(0x7f0000007000-0x4)=0xffffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f000000d000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ppoll(&(0x7f0000006000)=[{r7, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) ioctl$PIO_CMAP(r9, 0x4b70, &(0x7f000000b000)={0x4, 0x0, 0x236f289f, 0x1, 0x9, 0x9}) syz_open_pts(r8, 0x80) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000536000)={0x9, {{0xa, 0x2, 0xf8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x33ce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3682d18d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b19000)={@common='tunl0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000d87000-0x4)={0x0, 0x0}}}) socketpair$inet6(0xa, 0x803, 0x7, &(0x7f000082d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000e2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000e73000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000289000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x63f5, 0x2ded, 0x400, 0xffffffffffffff01, 0x200002, r3}) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b3d000)='/dev/loop#\x00', 0x8000, 0x4201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) readahead(r0, 0xffffffff, 0x6) r2 = syz_open_dev$sg(&(0x7f00008c6000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x2) ioctl(r2, 0x5385, &(0x7f0000001000)="") pivot_root(&(0x7f0000e27000-0xe)='./file0/file0\x00', &(0x7f0000987000)='./file0/file0\x00') r3 = dup2(r2, r2) tee(r3, r2, 0x42, 0xd) 2017/12/23 23:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526, 0x0, 0x0}) 2017/12/23 23:56:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d26000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000039b000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b8a000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a18000)=0xe8) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f000033f000)="b05cc7b6df9110f2da98e434036a986157e4e7a663f714a48a90a0082d6a63297a04419c5b205cc6000dd50a75ed5b800b381b8db1083f658c580d70540ec040d3a56d0fc8fdcf01aaac476f1c61e6b31d711df8b27ae65aa1cf99d97c992f9ccd1cc9f695524126cb2d19ce9d797fac845ba8f66ad293860d05632290c8f2f1baf55244eff8f47a1da4ba24227a7d8e", 0x90) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "fd5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000003000)={0x9, 0x1, 0x80, 0xff, "5d79c3866a3aadac7ebabcfbdcca5092864971187c6d8957fae1a2f295c99ad8"}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/23 23:56:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req={0x80000000, 0x3, 0x1, 0x0}, 0x10) 2017/12/23 23:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3a000-0xb)='/dev/hwrng\x00', 0x84402, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000bb2000-0x11)=""/161, &(0x7f0000666000)=0xa1) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r2, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2017/12/23 23:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000a36000-0x4)="", 0x0, 0x4000015, &(0x7f0000b25000-0x80)=@generic={0x0, "11cda9078c8d5d7e62b3d661cf6e9b45d9c86214e8564c7313e6b344fc359c1f4bf1bffd562ce70868734366a28887bd97e7644f9f3df92c854dd8bdf912c2bf3bdb3ae0904a6bf6f6d0beb70cf63d0aaf844622f0541fd56b728ea25164827901ec05f2de12f8b6e1c555fc084f0f8853d7dea261191281d85d69e9d732"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00001cc000-0xbc)={0xbcc5, 0x2, 'client1\x00', 0x0, "5abbe7ad78265d90", "e2405832629f323d0c9094171239d41f49a06056d112b80c2aaec96e7a277161", 0xb0b8, 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]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003eb000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000690000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000)=0xe8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000821000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000392000)=0x7, 0x4) getresuid(&(0x7f00005ff000)=0x0, &(0x7f0000024000)=0x0, &(0x7f0000b04000)=0x0) r4 = getpid() prlimit64(r4, 0xb, &(0x7f00005e4000-0x10)={0x101, 0x800}, &(0x7f0000c21000-0x10)={0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x1, 0x80000001, 0x0, 0x0, 0x80, 0x4, r2, r3}, {0x101, 0x81, 0x80000000, 0x401, 0x9b, 0x8, 0xfffffffffffffffb, 0x83e}, {0x1, 0x81, 0x8, 0x4}, 0x6, 0xb8c, 0xe2f, 0x1, 0x30, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x5}, 0xe, @in6=@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0x9, 0x400, 0x1, 0xfffffffffffffbff}}, 0xe8) 2017/12/23 23:56:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9c000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000571000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d2a000-0xc)={r2, 0x80000, r0}) signalfd4(r3, &(0x7f0000a92000-0x8)={0x7ff}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mq_open(&(0x7f0000488000-0x1)='\x00', 0x40, 0x0, &(0x7f000067b000-0x40)={0x7, 0xfffffffffffffffa, 0x8, 0x5, 0x7, 0x2, 0xfffffffffffffff9, 0xfffffffffffffe01}) pipe2(&(0x7f00001ed000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000094f000)=0x0, &(0x7f000067d000)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)="") chdir(&(0x7f0000154000-0x8)='./file0\x00') r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6c000-0xa)='/dev/ptmx\x00', 0x400000007fff, 0x0) ioperm(0x4, 0xfffffffffffffffa, 0x7ff) sendfile(r6, r5, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) pipe2(&(0x7f00004cc000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000a77000)=0x0) clock_gettime(0x0, &(0x7f0000340000-0x10)={0x0, 0x0}) mq_getsetattr(r7, &(0x7f0000e9e000)={0xb7f1, 0x9b, 0xffffffffffffffc0, 0x5de9, 0x4, 0x40a, 0x4, 0x997}, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r5, &(0x7f0000b8c000)='./file0\x00', &(0x7f0000c0f000)={{0x77359400, 0x0}, {r8, r9/1000+30000}}) 2017/12/23 23:56:21 executing program 2: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00005c9000-0x8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10040, 0x0) r11 = socket$inet6(0xa, 0xf, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r13 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = socket$key(0xf, 0x3, 0x2) r16 = socket$inet_icmp(0x2, 0x2, 0x1) r17 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) 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) r21 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x29)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r31 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x204000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r35 = socket$inet6_sctp(0xa, 0x1, 0x84) r36 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r40 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r41 = getpid() r42 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r46 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r48 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r51 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r57 = getegid() r58 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r61 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getegid() r64 = getpid() r65 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={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$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r73 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10ba83, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r74 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) r76 = inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r81 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x400) r82 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r83 = accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb0, 0x24000810}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="a21f4033354cedcb34c8f8a30fdb9a30313d0211cda3b12d5417bff3a124f39c05e6c456eb3f9966fd5dca8f520d46e5ffaca2ef8888dfc5eaa0030111eb2c0b3e634d4d30b3015a7c4382a5a409829c6d26a5306a89bb2247699d4dd797c168bb190afcc096cf2974c36c2c6bcc121d97fdd58323e1a08267d65671f0eb16", 0x7f}, {&(0x7f0000001000-0x3f)="4535b146c5c3333af9b86f278615a19b092c5bc4e2ede09fc49ec8ee1cdad62ea459a2433678f3b9eca9f38f6fecbf271e6258e3d384928fa3234f5cadde15", 0x3f}, {&(0x7f0000001000)="9ec813ad855df97134fbed06826f7f0782dba99ba1698b48f1040008f06a948ac676dd2dab1a1b27febaf77d033d", 0x2e}, {&(0x7f0000002000-0xc8)="8895e41897cfff2d31e0a387821cb75afb13579533814dbb9f4356147b884e444c9aee1b5e312706e744656cde0c184a90768c619546019b5c7f19f91df9496b5a0148f1221ebd3534d09df2544012120008ddcaa798a0c7693f1d48b3e2df1e01db39c3eccc1290f9e2e47ce978b526e66d3d27adcf5e78a441a20bd9af887b25bf602d59bf2ab0ac82784a0d4eb1751fd5741077d8fa99aa57b1989f97a4da5f0f9267c98fc0ef18f5dcc45cc14f1ff12721f764fce6c7c29733c27563d9e5305edce73438d46d", 0xc8}], 0x4, &(0x7f0000001000-0xd0)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x30, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xd0, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f0000000000)="32f475362591ffb982e1d249c9910d6986346acb50259de60a258bb8e8783f0921bd67ce6430a01cec40ea4258cfd230acb241ac44b4a82ec9bfb10b652f693375762b205e28a7fc7dd401658c6aaf4fd37a1dbff2e9d5f8a010562cf347174077b74574f1fb", 0x66}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="63bd26feba563e9b8c4f7e511bbad922a25b0897626f997a4b2cd4dd4cf1ee0a336be752bd6d0916717ac105d48ba6faff5143d3932162772d4af61457c8a48a980904e00da3ef39b64367f1f533fbe62fa0d483d535a6d7215f31a002cbe909a2a178502a829ad9c52c84892e2fdbd380fdf80cf18eea508b3462ccc29d039f12a9446d1696b5d6a5dd9d97eb6142f2eda87df7adb56ae5e619e56bc97a9fbb59f23d717cf3e2f2083b5c3faf6fa8629fae59de446c6deeaea547cc9513743954cbb3284461f22a1fd58f56b630ae83435d7e5173e7196ece", 0xd9}, {&(0x7f0000001000)="82158ab495a48d92388ec2e6216895c10b468af24c1b2c083847396f4abb5c1f77a0622b8ce5ccaaa7b0ecc2e3ef1ca2256fd139dc55b9c429931122f562f06d63858e46ceee706acecb0a3bc21f1ef8f82a4c13f5d8823df18b670ee822", 0x5e}, {&(0x7f0000001000)="757582a3e9f50ee7c690f17486beda320e03684c954e3139c09323e8113a85e6b920f1a5fad24df104509c980e8272b2b28f", 0x32}, {&(0x7f0000002000-0x3e)="7f21df7f5010c336d9281d1531a77ada3a8c9d311558c187df223a0b3cee3148439da9302c887a4be862fbabc6da08ef4e86c83049346f351d96302e8698", 0x3e}, {&(0x7f0000001000-0x8c)="ee0dde3e0c40aface5c9bbb38bbec9e2e175e9de664358bca9d9a1f76170d785be6caafda0f17bbcb7c42dda3d430e8012082ce1d29cfa14ef0db0210165d637b9c9ad560c968b9e6d37b99376bdbf698a2578d2ad0da116c930ad852b1e55aedc36c92dc26896353eeb0445161fe868c2a4e33513ce6c0e6fb443f5a45ff4ce950a70cb7473ef718b0d5295", 0x8c}, {&(0x7f0000000000)="a3fdd2def3b0187a87da14ca8b34aca9fd239a6bb495cc2a6706ec8cccc510117403cb14a78914288908696bc83c302579e5ff717de61e76e6c23e479592594056e54fdcd4276f58043a9b3db1bae72829af8a2b69ba430f1cfbd5377d53ed981e7dad47ce92", 0x66}], 0x8, &(0x7f0000001000-0x118)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}], 0x118, 0x40000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xe)="f81176d5a958039400ef83427a1c", 0xe}], 0x1, &(0x7f0000002000-0x78)=[@cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x30, 0x1, 0x1, [r73, r74, r75, r76, r77, r78, r79, r80]}, @rights={0x28, 0x1, 0x1, [r81, r82, r83, r84, r85]}], 0x78, 0x4001}], 0x4, 0x4004000) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) r2 = openat(0xffffffffffffffff, &(0x7f0000e3f000-0x8)='./file0\x00', 0x105000, 0x4) writev(r2, &(0x7f0000283000-0x40)=[{&(0x7f000038b000-0xd5)="291ac8dd713e42bc0dfacd03b294d743b3bdb1ddd7be55821d46f5c394849f2de7ef64dbb4d2ce8456df627933bd3ef44d26494197abe8f0de41891f7e82535d5edc3b9b522a4ca26ac3c66d02ef51174cb7286c4a0e2565f2c929689f8809b604ee422979c93ab432a575e2361dc2c0f13890da302c6e197f97bc83d8dc1fdfaf2daca56ef07b417b26f9213e1b1d4de6bb55acf09544600da2d1c40c66c5d58b1bebe4394860d9615f3ddd036a990b27a6ea1f3e97d4642105b77e2c2c15e15e4cb9903692d0dbdec3b67b99069d5a3d51c630b1", 0xd5}, {&(0x7f0000fce000)="070ddb7c6a92f262a79ef5386284a4", 0xf}, {&(0x7f0000f1b000)="efe868a7bbd54bbdfa19e94d2e69d3007c303013926cb41d2ce8458872cde8b8bc3428ddc47c5bf5000b3e75133a7d2d77777a9f467abd3e94faba4b5b0a0ec88c3660096d3ed06e915b9c98221c17a29ae5d01bfce740fe5c09cfcdff3ba2df487d85c9623f1f2aafff98fc42daf09117fa9f424b0099b1e5f7d234c144206ef5be79", 0x83}, {&(0x7f00004e8000)="19464397507b1b52c62a8999e7be18d2d211933c471479e54d49135626a9af8dd761d8edf92f1325933b423b61e40b22f6694d075d1d19d619e34c5cbe89a75728d63161e7894bdab66d0e5a07915c9087de085f584ec606917a8de886ac0088662d20ea82a8b3d43ad3bcfd4a8b5a2af8f118491c0c71fe0d3284e41d9cf03a", 0x80}], 0x4) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$unlink(0x9, r1, r3) [ 36.639299] binder: 4172:4181 ioctl 40284504 20003000 returned -22 [ 36.676199] binder: 4172:4181 ERROR: BC_REGISTER_LOOPER called without request [ 36.702201] binder: release 4172:4181 transaction 6 in, still active [ 36.708759] binder: send failed reply for transaction 6 to 4172:4187 [ 36.720973] binder: BINDER_SET_CONTEXT_MGR already set [ 36.726790] binder: 4172:4187 ioctl 40046207 0 returned -16 [ 36.733703] binder: 4172:4181 ioctl 40284504 20003000 returned -22 [ 36.743079] binder: 4172:4187 ERROR: BC_REGISTER_LOOPER called without request [ 36.765065] binder_alloc: 4172: binder_alloc_buf, no vma [ 36.770692] binder: 4172:4201 transaction failed 29189/-3, size 0-0 line 3128 [ 36.782407] binder: undelivered TRANSACTION_COMPLETE [ 36.788223] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.793823] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:56:22 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) 2017/12/23 23:56:22 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd662de0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f50000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) writev(r0, &(0x7f00001b6000)=[{&(0x7f0000cbb000)="e52494fb9029d925ba402c9a141d5c0b04f6dc0cd9981b1ec43f6fd7d516ee8eb5d2837bdab2aac5a78985d7297b74010edfd8e03e312d0216971ff466a9a1f823fde1daa4f3764283a2dc08fa6a38fdb1fe75c578096246633ba081db38aacd9caed7b23445d4ab7d1909561bcf2ced95c845e44e56e5225533c554c6d7f8a8bdca0eb90f9fec74cb3193a708b1139ab2baca67d6432a84aea950f651f79b2846efe9812b724a64af856f0a7114bf93b6a7e626d0db072675", 0xb9}, {&(0x7f00009db000-0x8a)="cd4c1398044c0bcbeffde88a3400750f1f9b8b38356ea5b6bf273256772841048c2742289dc600bbf62969eee0cfbb389ac3dc5682d14689281d691e65fcc99c8798562382e99d1f4c54853503889239104a371251aadcef7593b5f1d3fc75f3e012879dfd796616eae14e7674fdf65adafd95c3ae00e56da40d6d457fbd39ad206face6b25bcf269ad5", 0x8a}, {&(0x7f0000e51000-0x7f)="92ee268cd1e257d4248ad5ef56f935e2b0c06f7ee62e82ac32400bdf969581e6761fe1d62c0429abbf73f1f8d647ea16897749a0d70e7084b7ee90930333e5217391cbd9e2b053f5700870b27291031281e09aee5caaaf54c8f4e6eec87ba55190976b21e07a9825118dafaf1f21ef69e7f354fac7551c8e558619fa1708dc", 0x7f}], 0x3) 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x80000) r1 = epoll_create1(0x0) r2 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f000045a000)=@generic={0x0, 0x9, 0xff}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) 2017/12/23 23:56:22 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ff6000-0xe)='/dev/keychord\x00', 0x100, 0x0) r1 = accept4(r0, &(0x7f0000e35000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0x10, 0x800) remap_file_pages(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000900000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ff6000)=0x10) 2017/12/23 23:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cc7000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000393000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00008e5000-0x4)=0xc) 2017/12/23 23:56:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000083f000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"c8cd5b3f066605"}, 0xfffffffffffffffe}, 0x10) fchmod(0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80, 0x0) 2017/12/23 23:56:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000dd6000-0x1e0)=[{{&(0x7f0000213000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000feb000)=[], 0x0, &(0x7f0000e52000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002ed000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) read(r1, &(0x7f0000508000)=""/194, 0xc2) r3 = getpgid(0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074a000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) lstat(&(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000cef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a10000)=0x0, &(0x7f0000351000)=0x0, &(0x7f00005da000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000478000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000)=0xe8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000012a000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r5, &(0x7f0000cd8000-0x38)={&(0x7f0000da4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b40000)=[{&(0x7f0000a4e000+0x303)="85cfe15d3af0b8570094ae1bfc7c1cbba6236c36e810552d4cd10e4fb7fb3934a3f512686c1c56cba0c55b0bf5ec869a6421179723a1cc393cbbea163c7bb89f52da6d", 0x43}, {&(0x7f00004b5000-0xca)="41fc7d4fab2ab55112c95f11e970be5b6338e9fba724cda06d39ff993e187366cbd7354a445e438b7ed441cce7ced87a3bd10e8bd03c7ee9ff85ffee212370c5beec5de30a5b41d10a53bca513c51d398045d6e3a013021a5b1416eec44b8666ac885a2aa311da67af6ad48507778632e5d4ea2f9d5eea9452127aabde6298044f672d65c48072137715e74ce1edbb0bcab992e11b1ebb851d67dd3adc83c32874e1e93417b3d846a27ad96ec7d4a079156d5ab8d13f4b2d230c67a9062a44935aafa66225496a2356d8", 0xca}, {&(0x7f0000adc000-0x82)="a1b08454144bd23ef04a39d16cd2c87ef7e118ec6c4bc20c015292f44636566c519a19530660fa1e8923720a92108417e0488d67d26c3aa944960fc378497f4aa4ad6f928370cd171749a76baf3a6aa6a814ddd9e738ed3fac069fcc7ae3d8beb879461c9b5275cf78697bdab509356dde8e82e30ff7a78f8794c1aae985bb157046", 0x82}, {&(0x7f0000a5f000-0xaf)="fd2a810f396040523a5c1f1ad37a9006e72ba6ab81cfd650466d0585b7ead0e515261ba45788bb18c4729187aa489c4efea04fa5055eb81358a1090ce67c0a095e069a84c8730c1bfc5317f3153f25b5045d86ec6abc2b464ebc9a07911dce2b5a98ee9656384741daaf25d5f699b4f8dadcfc98bd4bee77b416d67adf484a86e10b9380df124ab698d76bd2afabc7bd081192c5b0bb8866a8c86a90db7833a6684896dca333bfb3a31fe1a2763e58", 0xaf}, {&(0x7f0000738000)="812ffbede84ed0eda24d97e3344f66c30cf79b4720ca2b39a6dc0400289fd4b78048ba5da44e127cdd4a56abc85d6b6d403ee4b4a500e180bd690cf31a35b51770f34ba959472235e965f502cd1f04ad934ffc11ed965c7dbd7598795d3b6a80f7bba38b2457c73ea11afe40e6c4e5c4f435a1277cb849e4fa764fb957f303732f03f6ead2fd61c329329cd4fe8f71c9762377ffb6851367284d155c1babad49e6ac8d61d237b807185981c91b4c4a37f122d7cfa8e73e196b847d952f", 0xbd}, {&(0x7f00007c3000)="2c16c5dfc234e02e070b5487dbfa554f3ddee17c9bfb525bc19bc958746d9a1e15702ab887f06a31e524e54b6f4974e3fd4791fc8143b3bed62042b65db043add420fed8b3e1c16b7b9046609ef6021589aa934a731957c5a470836b3d6f4a8f994ccb74de760be4cd4e", 0x6a}], 0x6, &(0x7f0000349000-0xa8)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r5, r4, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r4, r5]}], 0xa8, 0x4}, 0x20040000) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000028000-0x4)=0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000b23000-0x4)=0xfffffffc00000000, &(0x7f0000c2b000)=0x4) tkill(r0, 0x16) 2017/12/23 23:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) fallocate(r0, 0x23, 0x0, 0xd) fsetxattr(r0, &(0x7f0000f82000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000bc7000+0x626)='eth0user^\x00', 0xa, 0x3) 2017/12/23 23:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/23 23:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000273000-0x8)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000987000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000037d000-0x8)='./file0\x00', r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d39000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000a81000)=0x7ff80) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) 2017/12/23 23:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000851000-0x8)={0x0, 0x0}) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2017/12/23 23:56:22 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000098f000)='.', 0x201, 0x80) renameat(r2, &(0x7f0000f60000)='./file1\x00', r2, &(0x7f0000a91000)='.') 2017/12/23 23:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00001e2000-0x4)=0x0) clone(0x0, &(0x7f00004f1000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f00003fb000-0x4)=0x0, &(0x7f000059b000-0x1)="") 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000cce000)={0x1, 0x100000001, 0x4}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/23 23:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000096d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000119000)=0x48) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003f5000-0xc)={0x0, 0x0, 0x0}, 0xc) timer_create(0x8, &(0x7f0000629000-0x60)={0x0, 0x31, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000be000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ec6000-0x10)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a69000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000339000)={{0x77359400, 0x0}, {r3, r4+10000000}}, &(0x7f0000ba4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x2000000000009, &(0x7f00003cf000-0x8)={0x0, 0x0}) truncate(&(0x7f0000f9a000)='./file0\x00', 0xcc0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000573000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f000072f000-0x4)=0x0) 2017/12/23 23:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000141000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) chroot(&(0x7f0000dd2000-0x8)='./file0\x00') r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001d6000)={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]}}, &(0x7f0000731000)=0x8c) inotify_add_watch(r3, &(0x7f000099c000-0x8)='./file0\x00', 0x2000000) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000854000-0x8)={r4, 0xff}, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000081b000-0x4)=0x0) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e58000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000eef000-0x84)=""/132, 0x84, 0x40010000, &(0x7f00004db000-0x10)=@llc={0x1a, 0xf8, 0x401, 0x9, 0xffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d19000-0x8)={r1, 0x19}) 2017/12/23 23:56:22 executing program 1: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000270000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000270000)={0x0, 0x3}, &(0x7f00001da000-0x4)=0x8) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000271000-0x10)={0x20, 0x2, 0x84, 0x6, r1}, 0x10) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000270000-0x90)=[{&(0x7f0000115000-0x4d)="21e77ab51b69871ecec615203543aad1b62c74bb32b9e2998e9e11de196e0ed80d95f885878446d3ce4d96ba46588ddf1ee9e479ca9f810e2abc63dea7af03034a4fb9012770b89d248a3ec8ec", 0x4d}, {&(0x7f00000ff000-0x30)="e6a70805066c3391e552943f1a60d761774fb060706e469affbbaac831e34af59675bce306afbcdd0877dedc7854a545", 0x30}, {&(0x7f000026f000)="bfaa4fd5b681f57f6beda5fb08067b7a1d4a828c8f624b217f078067931b4f19100666bd09edea4919fff4463bcc8fecf6be60bb87509a560c45819d81530d874aad8650a87b49abdcc92ec40b41472cac4c955f2871568ac14faf69e5fc1e13999f380af298b446a682bfe0019c0810b23d6d032a37cbc3045d2a685e65fa558a651bb7d573e39707940717eea03f25e62097e9518ff409a84f4c8adaa120b2f9238f74488d04e6e9ff259b4c640807af7b9dc59be068d974", 0xb9}, {&(0x7f0000270000-0xab)="1c1c097c17257970087871e56ecf7151283f8e8fbb24ecd22a50491faa2d2e3905874a20f16706944b9ccaa48436974e88135130b2168f010b6627e5607e410807561f07818178fa4a19e89f34de14f18a5323c4a4779d0fb08d9dfe6a2d40719ac1d9ba07962bca4c06ede42c98fe358c239195ecf996232fb5b1e4a2d3887cfce61f5c8968edcd18e9e783ea3a2c1f026cdbd21f3b69717066ee96792de62d088147588c139a40dbb11f", 0xab}, {&(0x7f0000270000-0xd8)="7d50bb6d638ef03f2341c0ef4363454db7a8617b6bf79e99d2afc24790f1e71a68f2324362b05b960059f121417bf197dbab72bc0661445a175c0e17eab8915f083f499b49bd33251c0383afdf2ec34299ed14d8dea74520956ea18cdde1023e997f330fd8d1edb0bd2960eb9b8938f970f706a4aff16796a4e17cbedadce710d293255cff0bd6146d5832c32a0cbbde215761e8ebf86e1ce02a500c5f2a1ec216321283e528317cfe9569a1a15c4ecc8faede628c91567e0f5b54cde41135467706f46aa0592b6ae4adde4e5b7c485ea6fb6a2c94a7a45e", 0xd8}, {&(0x7f0000270000-0x54)="178f6c82aca2fc640046c9466c8e2c4c104fa1ccbb2c8622f5f1ea67efd1db3b7436eda8839e91db18a2fc8bfc3126a7dcd1e5289761c1d42198de2a6d5bc0e3899f11dda39f20dc277eef3328bb07c92e733a28f03ce0cab258d6dfab35bb4f058632de0758be526589b6b0a21d5ec6549d8e7e1bd9e9d454afcc", 0x7b}, 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0x1000}, {&(0x7f00000ba000)="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0x1000}, {&(0x7f0000084000)="a066251ac9d954af9241add779732a4211f8213a8139282aa39be5c69739152c0116cf9b485ed01bdb7ba4946f1c60fa3d53d9fd95c31e9ad93b03306720f9cde6798416db2fda32ed4490744144b8692642b7442da66ee661a2b59ecc981c9d9a243ca271af787ebec5b750385ea13ddbaa6a12c85f672c5ddbcd8a7fe33fa75215843bd8428ff19238df76d87168bbcfa5120515d796a5b9de39533b7aeb1bb85adf1a7eabfb5f826492b3476f1946b3cff9dc0e0d2c7dc69bd480a4304214753d35d2bb", 0xc5}], 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000270000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000026f000)=0x621, &(0x7f0000270000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000512000-0x4)=0x5, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ppoll(&(0x7f00000ee000)=[{r0, 0x8400, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8024, 0x0}, {r1, 0x4, 0x0}, {r1, 0x20, 0x0}, {r0, 0x2, 0x0}, {r0, 0x30a0, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x80, 0x0}], 0x9, &(0x7f000091a000-0x10)={0x0, 0x0}, &(0x7f00005ed000)={0x1ff}, 0x8) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket(0x4, 0xa, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f18000)='/dev/input/mice\x00', 0x0, 0x8000000082) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r2) writev(r2, &(0x7f00003b3000-0x30)=[{&(0x7f0000779000-0x1000)="83f143d7a2e225adb486f97d28975c9ab9c09576763a9fa18fb60ad5ba204989148053d264d481b0543026b9d87e167b3f0732b3969fe3754ac732162c2e42ac4713c2129b39384ab8de96139958ef43844d49b1ce767266026aa6603672b4f974bbe2d87525a301453b8a83a4094ce85b9fcbf69966e6c6f5166eb0497bf84a0dd0de952ed1f0e608e1e8f4e0dffa7b4dd2e38fb7d2ff88ee52c6b89582617e502864b786acf8de47e8e600acd210275529fad99e695d15b0138900d1a4f6bcfb728e32ccadcba9da9fc2bc3a4f810a6266c332cc546be791b628148d1b35a6c88958b94494e9", 0xe7}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='.eth1$#@cgroupposix_acl_access!\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000048a000-0xaf)="47d690100b800aa3f3469dbb1d0a318da5541db2a303e706ea94f5e2ae427fc701ab8684f641cde8bf1af65072f016dddb3e5bf9f1984da6578eaf2f818c4c28a7c12f28c066cb3057bdc11406c8a4428801bb92f7c5fc165de23205b2fc546e1ec0ed91a7cc582236a932aebd1fced0972c70bf65ae7d46c6f7356f89a3a7b391346e3b7827e4d687c6cd15e26908ddade3d7658cb6d3208db54fce340454e89fa3bed6253a2c37520b6bc435e901", &(0x7f0000d76000)=0x0, &(0x7f0000491000-0x4)=0x0, &(0x7f0000126000)="17826d1b305a378f1917f721eb7e40090972c38354dd92e899a176010cbffedad93f3dd8fa71408a5d5e4088f36e9a7540168d81a81d817d58baaf29fffc91fff5c25aef4b4532bed865bd3d04369c71a5b718d301f2d559f8b76f210c0e99f28bc41e4c7f0000000000070000000000ffffd556f7ac6aa1fd98b2a9dda6ec6637c2f0e8670a54ec4dde9c7ca8b2e1957615039219746543ca9c94e3d33bbcab6643") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000095f000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000015e000-0x10)={&(0x7f0000f8b000/0x2000)=nil, 0x2000}) 2017/12/23 23:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000069f000)={0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c7b000)={0x2}, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000da9000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="ef1e43c879ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a5a221d3fa80a9446e08b8c0f3054fa"}) fcntl$getownex(r1, 0x10, &(0x7f0000ba6000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000032a000)=0x3) prlimit64(r2, 0xe, &(0x7f000044f000-0x10)={0x10001, 0x3ff}, 0x0) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) sysfs$3(0x3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000689000-0xdb)=""/219) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000d55000)="776c616e3047504c6e6f6465761b00", 0xf) get_robust_list(r2, &(0x7f00003fd000-0x8)=&(0x7f0000d37000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000552000-0x8)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009f8000-0x4)=0x0, &(0x7f0000965000-0x4)=0x4) 2017/12/23 23:56:22 executing program 3: clock_getres(0x2, &(0x7f00000c8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005a5000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) set_thread_area(&(0x7f0000000000)={0x6, 0x20000000, 0xffffffff, 0x6, 0xff, 0x6, 0x8, 0x80000001, 0xffffffffffffffcf, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000567000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a18000)="c61a6c632a2821cee42e544e66f72fdad92630f8b128f6cbfe3491ef9f4e40a58dd909b760a2ec57d3c9b6b1fae3bb9ebc81de9f8f05ddbdbc01841b2c20", 0x3e, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000076d000-0x4)=0x80, 0x4) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000299000)=0x9, 0x4) 2017/12/23 23:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000197000)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/23 23:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce5000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000df4000-0x6b)="aed9ba5a7d27fb98c6dfc0404fd6b3a2b646be0572d40fdfa2544cfe244af6ee7f67d8f10c608ece0011bceedf2da34150a6eef8c7e743d815a9f740996a001c5f74e5efe0d8bdc954146a798aeb2fac92da2edbceb32ae2e80b2a36d9835b73ee943fdf1bdab841b44f46", 0x6b) r1 = creat(&(0x7f0000887000)='./file0/bus\x00', 0x80) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) 2017/12/23 23:56:22 executing program 1: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cc0000-0x8)={0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x8) fcntl$setstatus(r0, 0x4, 0x42000) uname(&(0x7f0000307000-0x1c)=""/28) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a7e000-0x8)={0x0, 0x0}) 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mlockall(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x800, 0x4) keyctl$invalidate(0x15, r1) 2017/12/23 23:56:22 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047a000)='\x00', 0x3) accept$unix(r0, &(0x7f0000cf4000)=@file={0x0, ""/50}, &(0x7f0000951000)=0x34) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fdc000-0x4)=0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fdd000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r2}) 2017/12/23 23:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000f92000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) r2 = open(&(0x7f0000062000-0x8)='./file0\x00', 0x100, 0x55) syz_emit_ethernet(0x40, &(0x7f000009c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x6}], {0x8100, 0x5, 0x9, 0x5}}], {{0x9000, @x25={0x3, 0x8, 0xf1, "3870bc7318530cf218ce0ee6ea2d96029862f3769ca173c75fad21a8901877f6c50ad580c7fbf4"}}}}, &(0x7f0000dfc000-0x18)={0x0, 0x3, [0xae1, 0xdd3, 0x1b8]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b9000)='/dev/keychord\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000858000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r2, &(0x7f0000905000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000be2000)=""/98, &(0x7f00007d6000-0x4)=0x62) 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) listen(r0, 0x2) 2017/12/23 23:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000036b000-0x4)=0x0, 0x0, 0x1, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000fd5000-0x4)=0x0, 0x4) fstat(0xffffffffffffffff, &(0x7f0000b56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000080f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009bd000-0x8)='./file0\x00', r0, r1) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x3e) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000861000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001e5000)={0x0, 0x98, "126929bbb8a0bda4fddaccc5a15c25d7168d302e76f40eb2829cade2f58d59fd68cda3e2730841779515ea489bdcedede74e9f33ed4798da13cc838b13dc4e5c6145aefaba5b60bc87f40c52fa141bdbba7015fa16c8958169718f6d2483b09ddc38f5356aaa494011af85d4051a7c4d730d0051e9af5b6d1d4a424623020304e7b0a880c567fbddac5b7ee5f7bcba09612a94e1ba92c4a1"}, &(0x7f000013e000-0x4)=0xa0) socket$inet6(0xa, 0x0, 0xc1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004c7000)={r4, 0x4, 0x10000, 0x0}, &(0x7f000006e000-0x4)=0x10) msync(&(0x7f0000839000/0x2000)=nil, 0x2000, 0x4) dup(r3) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) 2017/12/23 23:56:22 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bf000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000498000-0x9f)="5ee2495fe9cdf334077ae2d2c10f33c8fb60af6ac4a05617e0b9aa96dcdf60c505581b92ced60074811ea7c94f8e053a3804af4399d6be483bf193fd66839e2b9eeb01148fa104b88094ea89e4a30f67c46273843e0ff3ed7c1e13183a3c065b54d3eecb107fe8dbc436b95873e2ba87af7993e8b8b16a5d138ce41dc9b11fa226d569bf6d1f6dcbc328edcd372df4baf3dfee288e6f9b3a742f7efc57509d", 0x9f, 0x880, &(0x7f000052e000)={0xa, 0x2, 0xfe00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000030a000/0x2000)=nil, 0x2000, 0x802000003) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000016e000-0x4)=0x0, &(0x7f0000ad3000)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efb000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fcb000)=0x0, &(0x7f00003c3000-0x4)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c25000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000070e000)=@assoc_value={0x0, 0x0}, &(0x7f00007e1000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000471000-0x8)={r6, 0x5}, 0x8) ptrace$setopts(0x4209, r2, 0x400204, 0x0) 2017/12/23 23:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) socket(0xf, 0x4000000000000003, 0x2) sendmsg(r0, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000754000)=[], 0x0, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$usbmon(&(0x7f0000c1f000-0xd)='/dev/usbmon#\x00', 0x400, 0x10000) timer_settime(0x0, 0x1, &(0x7f000067b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00000ae000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000ce8000-0x20)={{0x0, r1}, {0x0, 0x1c9c380}}, &(0x7f000038c000+0xfe5)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000215000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2017/12/23 23:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/keychord\x00', 0x200140, 0x0) r1 = userfaultfd(0x0) splice(r0, 0x35, r1, 0x0, 0x1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) r3 = gettid() syz_open_procfs(r3, &(0x7f0000e25000)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, '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]}) ioctl(r2, 0x1, &(0x7f0000001000)="") 2017/12/23 23:56:22 executing program 1: r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000a7c000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000a7c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={r1, r2+30000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x0}, 0xc) bind$netlink(r3, &(0x7f0000d86000)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/23 23:56:22 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ptrace(0xffffffffffffffff, r0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000a49000-0x5)='user\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aab000)="e55ad4655f31ee143922062ea01b0c9f59434c5c226e198582b3bd91f4a0ab331b5d677c0ca6742bd8066ca480c366db19e2a2b85b0e70de2b739b9d1956b2ba0df2cd6f19704334292d8e309c8e386f742356d7d9cee1f6c18296fe5bf43059b8b240a44019b45e24f0dd40ad79e55fbecfbafaa374675facf7167231e1e63d1a204640a5ccc4f9a3050ff90369e99fe04f1c74168a31669b", 0x99, 0xffffffffffffffff) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000aab000)='asymmetric\x00', &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aab000)="7c64857b79d6fb51086edd8d073b0a74e91d767c8a0b83b6d66ea7db5dc33447a563a92a1fe01d4b68943e59db3f0dccc01ebb3cd3dca1d4b4a25a3ec07840e90fcebfc8d807830b5291b90941f14aba8360a30419c8252b4892827615af8dec55e0379fb5f2b7388552", 0x6a, 0x0) keyctl$link(0x8, r1, r2) 2017/12/23 23:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) epoll_create1(0x0) dup3(r1, r0, 0x0) 2017/12/23 23:56:22 executing program 7: unshare(0x40600) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00001ae000)=[], 0x0, 0x0) 2017/12/23 23:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000004) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000065a000-0x10)={0x79, 0x7, 0x81, 0xfff}, 0x10) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b3e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000051f000)=@common='eql\x00') r1 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r1, &(0x7f0000c1f000)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000025000)={0x8, 0xfb, "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"}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000e8d000)={0x9, 0x8, 0x9, 0x7}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x5, 0x4) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000d28000-0x18)=[0x8, 0x10001, 0x5, 0x9bc, 0x7fff, 0x6f], 0x6, 0x9, 0x9, 0x992, 0x3f, 0x1ff, {0x9, 0x8, 0xfff, 0x8, 0x5, 0x8, 0x9, 0x8, 0x1, 0x800, 0x2, 0x80, 0x0, 0x4, "700997d0a6424b0441f6494cd38eb6cd991a57fac14f5c9bfb84880f5ffb8340"}}) mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) epoll_create(0xeb2) [ 37.639086] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket [ 37.659547] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/23 23:56:23 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) poll(&(0x7f0000b0b000-0x20)=[], 0x0, 0x0) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='ntfs\x00', 0x1, &(0x7f0000002000-0x5a)="772b7436ebee9d94dab468bab84ebb3306121faa9cfed514320b24c3df09b2c0387600eeb0776fb0ef201d3baf71a963240de6ca5251433d1f9fc39f4d938132c6c10406ba707c4031fb8f7a56c418bbb71f8d0b99c81a94d31e") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000050d000-0x50)={0x4, @time={0x0, 0x1c9c380}, 0x80000001, {0x9, 0x4}, 0x4e6, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) pipe(&(0x7f0000ae6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000fb0000)=[{&(0x7f00003fe000)="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", 0x791}], 0x1) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000971000)={0x0, 0x0}, &(0x7f000006c000)=0x8) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x40}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000008000-0x60)={0x0, 0x36, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x19, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000007000)={@rand_addr=0x2, @rand_addr=0x7, @broadcast=0xffffffff}, 0xc) epoll_create(0x2) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e63000)={0x7, {{0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00006fa000)=0x2, 0x4) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x0}], 0x18) 2017/12/23 23:56:23 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000015000-0x10)={&(0x7f0000015000-0x60)={0x2, 0x5, 0x6c36, 0x2, 0xc, 0x0, 0x2, 0xffffffffffffff7f, [@sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x10001, 0x1c02, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0xb, 0x4, 0x10}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4041) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) recvfrom$packet(r2, &(0x7f0000014000-0x27)=""/39, 0x27, 0x120, &(0x7f0000002000)={0x11, 0x19, r3, 0x1, 0x100000001, 0x6, @random="435fa79b341c", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getpeername$ax25(r1, &(0x7f00000f6000)={0x0, {""/7}, 0x0}, &(0x7f0000be5000-0x4)=0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000938000+0x44b)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ddc000-0x10)={0x9, 0x200, 0x53, 0x9}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer\x00', 0x22200, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000018000)=0x0, &(0x7f0000004000-0x4)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/23 23:56:23 executing program 1: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000288000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000288000)={0x4, 0xfffffffffffffffc, 0x7, "b11911270c58", 0x80000001, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000285000)={0x0, 0x0}, &(0x7f0000288000-0x4)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454dd, &(0x7f0000285000)=0x0) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f0000458000-0x9)="") r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000398000-0x4)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000263000-0xf8)=""/248, &(0x7f0000375000)=0xf8) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fea000-0x72)=""/114) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000928000)='/dev/hwrng\x00', 0x200800, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb8000-0xc)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba9000)=0x0) sched_rr_get_interval(r2, &(0x7f000018e000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001e9000-0x4)=0x100000000, 0x4) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000740000)={0x1, 0x5, 0x6c, 0x6d5c, 0x8, 0x3f, 0x200, 0x100}, &(0x7f00005a7000-0x40)={0x1, 0x1, 0x89, 0x7ff, 0x6, 0x4, 0x20, 0xfffffffffffffffb}, &(0x7f00005fb000-0x40)={0x1, 0x4, 0x6da4eb41, 0x100000001, 0x4, 0x4, 0x2, 0x1}, &(0x7f000058d000-0x10)={0x0, 0x0}, &(0x7f0000688000)={&(0x7f0000580000-0x8)={0x401}, 0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007ef000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe4000-0x9)='/dev/rtc\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00005dc000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000049f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000050000)={0x0, 0x0}) write$evdev(r1, &(0x7f00005b7000)=[{{0x0, 0x0}, 0x4, 0xc86, 0x7}, {{r2, r3/1000+30000}, 0x8, 0xd25f, 0x5}, {{r4, r5/1000+30000}, 0x128b, 0x4, 0xfff}, {{0x0, 0x7530}, 0x8, 0x1, 0x6}, {{0x0, 0x0}, 0x81, 0x0, 0x8}, {{r6, r7/1000+30000}, 0x0, 0x1, 0xffff}, {{0x0, 0x0}, 0x6, 0x400, 0x40}], 0xa8) getpeername$packet(r1, &(0x7f000060c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000348000)=0x14) 2017/12/23 23:56:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x7, 0x10000}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3}, 0x98) lseek(r0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"a98bd791ac4f79"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) rename(&(0x7f00008ef000)='./file0\x00', &(0x7f0000a4e000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000002000-0xb0)={{0x2, 0x8}, 'port1\x00', 0x20, 0xf27af9ccf63ffc63, 0x7, 0x1, 0x3ff, 0xce, 0xfffffffffffffff8, 0x0, 0x1, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x1ffff, &(0x7f0000d7a000-0x10)={&(0x7f0000fa5000)=""/0, 0x0}) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008ce000-0x4)=0x2, 0x4) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de8000)={0x0, 0x0}) fdatasync(r0) lsetxattr(&(0x7f0000747000)='./file0\x00', &(0x7f0000b6d000)=@known='system.posix_acl_default\x00', &(0x7f00004ee000)='wlan0GPL)!-]\x00', 0xd, 0x3) r1 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) getcwd(&(0x7f0000f9d000)=""/230, 0xe6) sendfile(r1, r1, 0x0, 0x0) 2017/12/23 23:56:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='rose0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fad000-0x4)={0x0, 0x0}}}) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000255000)=0x0, 0x80000000, 0x0) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000f9000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) r3 = accept$inet(r2, &(0x7f0000b45000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1d000-0x4)=0x10) bind(r3, &(0x7f0000195000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffffff, &(0x7f00000c8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002be000-0x4)=0x10) getsockname(r4, &(0x7f0000161000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003a2000)=0x10) getrandom(&(0x7f0000903000)=""/151, 0x97, 0x3) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = epoll_create(0xffffffff00000001) fcntl$setflags(r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/load\x00', 0x2, 0x0) mkdirat(r2, &(0x7f000014e000)='./file0\x00', 0x18) connect$unix(r0, &(0x7f00005cf000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab7000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) rename(&(0x7f0000c5c000)='./file0\x00', &(0x7f0000a41000-0x8)='./file0\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000ce5000-0x4)=0x0, &(0x7f00007b8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000abe000)={@generic="317c39eb0b14794fa78aa37cd827ceda", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00005da000-0x5c)={{0xa, 0x3, 0x828, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x130f9e06}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x3, [0x2, 0x928, 0x679, 0xffff, 0x1000, 0xf8000000000, 0xd81, 0xfffffffffffffffc]}, 0x5c) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000e0a000)="17ea77a57d6bfe5c1a8f010000000000000069e4e161409ac15a093078db77030687", &(0x7f0000001000-0x4)=0x0, &(0x7f00005b2000)=0x0, &(0x7f00006bf000)="682936d9c2663db2a8ab56595cc7adaf2a7577d72279252cfb131b524b2b5bb8b2983414e90a126acbfceb67c315fa93c3e5d3c0988a9339ab78e438d1cb063b0cdaf42825f0b7d34ba9658a476220141044b605d90a21b2cf94f88e84b7d4511c550e3931acd614b654cdc76425ded7743df4698b387d90a55d060eb7ca228ed0d170bd97fd66ac3b10b526aa62bd8906c260d1dec1d07fa71604d949915fcc972e600226f0677cea7e73a80366dcf65e5331ec7d25062c2a3c483cdf8f432c5be4a1a6e58e07da") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000095000-0x14)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000-0xf)='/dev/sequencer\x00', 0x20a80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000073f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000da7000-0x10)={r1, &(0x7f0000bf9000)=""/245}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d16000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000003b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffe}) socket(0x10, 0x2, 0x6) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000609000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ce8000)="260000001300060000ff000000000000041000ff0100000000000001ffff00010600100004df17e794456278812dc093528d0bbe4a38cb5b4a666beafc21362502cb60b0c3afb4e7f42afe35e5623a0412ec31502a45b76fb22ef7b590002610c52b42bff41abdc8d1dba54e3d0ebb40f78c7aba28df7581f847641f69e567647e53abcec913bcc9b333560e4d908410b7133d33456165461e2926a2d8b0db946d0d857787192b4620d13761c7910f148579280bf7fe90d6316acea91b549c1453b81c2302b5a7cfd5fde336a2c9fcec79269fb46217630000004045ba61664580ae9df49bafab04", 0xe8) 2017/12/23 23:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffff8) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000803000)=0xe5, 0x4) bind$inet6(r0, &(0x7f000067f000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000182000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004fa000)=[{&(0x7f000051f000-0x27)="b5", 0x1}, {&(0x7f00000ab000+0x220)="f3", 0x1}], 0x2, 0x0) splice(r2, 0x0, r0, 0x0, 0x3ff, 0x0) splice(r1, 0x0, r3, 0x0, 0x40080000002084, 0x0) write$eventfd(r3, &(0x7f0000243000)=0x8, 0x8) 2017/12/23 23:56:23 executing program 0: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f19000)='./file0\x00', 0x20) ioctl$VT_WAITACTIVE(r0, 0x5607) add_key(&(0x7f0000183000)='cifs.idmap\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f17000-0xfc)="9da9e69bdaeaec65d2a0780e27379ffed5836fe03183391f0d95eb4e7ecd788d87df3b77cf792286bb4e1cfb1e36608f50dd531fb3cf5d1667ca37ba5c3549aa9da87ed9a7329b4bb8a765be48c0908bf3929c7930623f5fe18077d5ed8ba1e0ad5662d81927c42e50aea3090f7bafb5c1247bd3c9a06a5640d4ed7067971479c8e23bb8bbabccc82f7f08d36a98610a28f44a365938912ed74ea3b32870244a4d909aa4fdf415f09b9e5f3cd124bec58e499cf98fa10e8e8a9b43d2cc1f4b50af54085e04d759d7955f76e47c26573a34e13b5cd8463a6f8109fef9c378632bbbcae84674fccd88c1d5641c7a5d86e66dc1b5bc963a952e", 0xf8, 0xfffffffffffffffa) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x8}, {0x8, 0x3}, {0x7, 0xd45}, {0x6, 0x9fe}, {0x2, 0xfffffffffffffffa}, {0xb, 0x6}, {0xe, 0x40}, {0x2, 0x7f}], 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0xf067, 0x400, 0x4, 0xfffffffffffff800, 0x1000, 0x20, 0x4, 0x7, 0x9, 0x4}) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ce8000)="260000001300060000ff000000000000041000ff0100000000000001ffff00010600100004df17e794456278812dc093528d0bbe4a38cb5b4a666beafc21362502cb60b0c3afb4e7f42afe35e5623a0412ec31502a45b76fb22ef7b590002610c52b42bff41abdc8d1dba54e3d0ebb40f78c7aba28df7581f847641f69e567647e53abcec913bcc9b333560e4d908410b7133d33456165461e2926a2d8b0db946d0d857787192b4620d13761c7910f148579280bf7fe90d6316acea91b549c1453b81c2302b5a7cfd5fde336a2c9fcec79269fb46217630000004045ba61664580ae9df49bafab04", 0xe8) 2017/12/23 23:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r2, r0, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000960000)=0x0, &(0x7f0000f16000)=0x4) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000069c000-0x6c)="2fa84f7c00fc99b71e476496c15d7fbdd77c346080b8f8e0ee11879147f935ad523358c39bc4e38347ad9f23fd472f69d128ddc3c6706c876533f98a876b82729a466ce9a5a6fbf05f8b4ae582eff690cbee095837fb49acb0cb189e50294a6fe6ac63a61ddd37fcf64c244e", 0x6c) getresuid(&(0x7f0000ad9000)=0x0, &(0x7f00006af000-0x4)=0x0, &(0x7f00006cc000)=0x0) 2017/12/23 23:56:23 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c8000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000000)={0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000e9f000-0x4)=0x8001, 0x4) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000709000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000380000)={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3ff, [0x9, 0xffff, 0x36b5, 0x10001, 0x86, 0x4, 0xa00000000000000, 0x8000]}, 0x5c) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00004a7000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000001000-0x6b)="c0bb54446c56da68faa628ae1742a008ace131427816ebeb26c979c1184e5a9a01d2c95149e7f05187ae95ae87c89e77db2d3e387593e852e3904d704845605bca547a8f2911cdd2e7a2259093608069a21999dd53ceab40294d3a5e098c27f6b2330e1837fafce66cbaff") renameat(r0, &(0x7f0000fd2000-0x6)='./bus\x00', r0, &(0x7f0000fd1000)='./file0\x00') fcntl$notify(r0, 0x402, 0x80000020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000df5000-0x8)=0x4903753d) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000df9000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000191000-0x4)=r1) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000091e000)={0x0, 0x0}) r1 = creat(&(0x7f0000f28000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000034000)=0x0) restart_syscall() r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="97ad8f354bd8492d0000000000000002", @ifru_flags=0x1000}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2091000000) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000ea3000-0x6e)='ns/mnt\x00') 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00004a0000)=""/0, &(0x7f0000af5000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x0) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) accept4$inet6(r0, &(0x7f00001cb000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001a6000-0x4)=0x1c, 0x80800) timer_gettime(0x0, &(0x7f0000b34000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpid() wait4(r1, &(0x7f00004c4000-0x4)=0x0, 0x8, &(0x7f000087c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000326000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006fc000-0xe)="736f6d5f6f636f7265ff01000000") rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) ioctl$void(r1, 0x5451) 2017/12/23 23:56:23 executing program 0: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ec4000-0x10)={&(0x7f000043a000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f00006df000)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000005000-0x60)={0x0, 0x30, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_delete(r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000006000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 23:56:23 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$read_default(0x2, &(0x7f0000f21000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000001000-0x8)=[0x6, 0x9]) setfsgid(r0) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) socket(0x1, 0x2, 0x1f) [ 38.106169] device gre0 entered promiscuous mode 2017/12/23 23:56:23 executing program 3: r0 = socket$inet(0x2, 0x106dcb00c2563bb7, 0x6) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000b7000-0x4)={0x9, 0x1ff, 0xfff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/access\x00', 0x2, 0x0) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000009d000)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d9f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000763000)=0x9) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000eda000)={0x0, {""/7}, 0x0}, &(0x7f0000edb000-0x4)=0x10) r1 = socket(0x10, 0x2, 0x0) inotify_init() write(r1, &(0x7f0000dff000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r1, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000edb000-0x18)=@get={0x1, &(0x7f0000eda000)=""/205, 0x101}) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000343000-0xc)='cifs.spnego\x00', &(0x7f00007b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000189000)="9a844b1ca353df95e58cf3a899fb718d2c4b455d776b808d338341ea4943d3d5529c004350a087dec90b87b6f3b927f39f8ca246abc6ba5180a19a6ac1beea727570a0e61550ada7d9836d866f5979808267a1aa47237dcc0400e1e7e6e0f2ce5192e40bbb50f3266ebc37ba44f3c24440606005e85f3027be531b07485faa3ee57a7c0fb8df088f3ed7ebdf8a24bc5d6487ba2bea507e0ed1b6fe57cf88ae3e857bca2288dfda97c9265cfb97c5940b82932b8efadeb04c508fdac2c2", 0xbd, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x7f) r1 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000512000-0xd)='/dev/snd/seq\x00', 0x1fffffffffffffe) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000028000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000880000-0xe6)=""/230) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00003f3000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x24, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f00005cb000-0x8)='keyring\x00', &(0x7f000084c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$KDSKBLED(r2, 0x4b65, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000914000)={0xfffffffffffffff7, 0x0, 0x10003, 0xfffffffffffff62d}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00009e5000)={0x4, r3}) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) fcntl$addseals(r1, 0x409, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f00004c4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e5d000+0x61d)=0x0) capget(&(0x7f000098b000-0x8)={0x20071026, r0}, &(0x7f0000ca5000)={0x6, 0xffffffffffffffff, 0x5, 0x7ff, 0xfff, 0x1}) 2017/12/23 23:56:23 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f00005c9000)=""/84, 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000073c000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80800) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000199000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fe2000-0x4)=0x40, 0x4) getegid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ee8000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e0000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000730000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff, 0x3, 0x400, 0x10001, 0x2000002, r1}) recvmsg(r0, &(0x7f00005c6000)={&(0x7f00003cb000)=@generic={0x0, ""/126}, 0x80, &(0x7f000002a000-0x90)=[{&(0x7f0000214000-0xe)=""/14, 0xe}, {&(0x7f0000c63000-0x1000)=""/4096, 0x1000}, {&(0x7f000094d000)=""/178, 0xb2}, {&(0x7f0000e48000)=""/4096, 0x1000}, {&(0x7f00006cc000)=""/214, 0xd6}, {&(0x7f00007f5000)=""/58, 0x3a}, {&(0x7f0000ca3000)=""/219, 0xdb}, {&(0x7f0000fc5000+0x450)=""/251, 0xfb}, {&(0x7f0000879000)=""/59, 0x3b}], 0x9, &(0x7f000039d000-0x4f)=""/79, 0x4f, 0x0}, 0x2) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cca000)=[], 0x0, &(0x7f000037e000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000aac000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000091d000)=0x14) getpeername$llc(r0, &(0x7f0000904000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e4d000)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b19000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5}, 0xc) 2017/12/23 23:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) lstat(&(0x7f00001a4000)='./file0\x00', &(0x7f000036a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000070c000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005a8000-0x4)=0xb) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000782000-0x20)={@common='bond0\x00', @ifru_flags=0x1}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000e12000-0x4)=0x2, 0x4) r3 = syz_open_procfs(r0, &(0x7f00006d8000-0x13e)="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") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) setsockopt$inet_group_source_req(r1, 0x0, 0x427418975f84782d, &(0x7f000082b000)={0xfffffffffffffffe, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/23 23:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f000075c000)='/dev/ptmx\x00', 0x40, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/23 23:56:23 executing program 2: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r1, r2) recvmsg(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b39000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ba000)=[{&(0x7f000029e000-0xe6)=""/230, 0xe6}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = gettid() readv(r3, &(0x7f0000b3b000-0x10)=[{&(0x7f00007da000-0x21)=""/33, 0x21}], 0x1) write(r1, &(0x7f000070c000)="9ac98144e7e67d66653c64b356fc9bd0813683b00a792d390b397ac7ec66d11f5064081b38d90810db0d32f085f810c39aad05a64915010b2e74cc065bb249cc51ba9792e5d3ddfa84a5aa2f7893776f444723ab8d9ab57489b0e1c659f81ca45ff2b9e6d7c24b56e07cf2d097ab471184114d6c250e6565f7a56106129a4bbfb4aea2fe6047966870fa57d32def9a0a5b4fc6bfa965da789c4a63ba07a55e", 0x9f) tkill(r4, 0x16) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000100000-0x2)=0x5) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x1e, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000b92000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000054f000-0x4)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000013f000-0x10)=[{0x8, 0x0}, {0x4, 0x9}], 0x2) 2017/12/23 23:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000a9d000)=""/223) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 38.259186] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) [ 38.261574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket [ 38.290891] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2017/12/23 23:56:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000)=""/92) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7f000)=0x0) 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000067e000-0x8)={0x0, 0x7fffffff}, &(0x7f0000bf8000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000892000-0x8)={r1, 0x5}, &(0x7f00003da000)=0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[], 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005fd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2017/12/23 23:56:23 executing program 6: mmap(&(0x7f000019c000/0x9000)=nil, 0x9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00001a2000-0xc5)=""/197, &(0x7f00001a0000-0x4)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00001a4000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x9, 0x7, 0x0, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f00000ac000)=0x0, 0x0) futex(&(0x7f0000902000)=0x80000000, 0x9, 0x7, &(0x7f0000b6a000)={0x0, 0x1c9c380}, &(0x7f000033d000)=0x1, 0x9) r0 = syz_open_procfs(0x0, &(0x7f0000f06000-0x14)='net/ip_tables_names\x00') timerfd_gettime(r0, &(0x7f0000229000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000345000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x800000406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000404000)={0x4, 0x0, 0x3, 0x8000}) socketpair(0x1b, 0x7, 0xc8c1, &(0x7f0000d35000)={0x0, 0x0}) connect$netlink(r3, &(0x7f0000edc000-0xc)={0x10, 0x0, 0x0, 0xa227}, 0xc) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000050d000-0x10)={r2, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000dec000-0x20)={0x5, 0x9, 0xd66f, 0x3ff, 0xd, 0x9}) fstatfs(r1, &(0x7f00008ac000-0x8e)=""/142) 2017/12/23 23:56:23 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x40, 0x5, 0x3, 0x1, 0x0}, 0x14) 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) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000)=0x8, &(0x7f000000a000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={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]}, 0x0, 0x2, 0xff, 0x0, 0xa0}, &(0x7f0000006000+0xc4f)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x50)=[{&(0x7f0000006000+0x4b3)="b89ec86aff438823241f9e83a786c28c9bede28d87c84f8560a80d7cce18da33fbb082966cc59371ee6310141bff0577be0e6dcd5625b2b26a902f5db5556748c69871f951cf094502c98def5ab1119259705f2ba61f2d92f440ede5c36267ecde7e3b115e325a0d565322f4c8bafe", 0x6f}, {&(0x7f0000006000-0x4b)="1d690a2fcaf01c1d5ecfffc7b6f737c8beeec11321c4d7215e560a546487f8cb99c94e65c26d2ec372f25bc94d9ece26039b8f52b03a477773ff735d3b8a946ce014f42bc178703bb55885", 0x4b}, {&(0x7f0000009000)="1f7b472671277f936b032c0f266f73d18e31a7f8b6cc619c85e39652aa7616730b0cc7fb0e2f19ccf81428edc3c51aae6e3c9c4e9fac070b4d042acd96ba5b93e660ec829e007c733fc70e78c83310d20c1b7e448f619910f8e91883b1dc74ab56c8302f74c203038cd5baa00bd6358ad4aa04cce3f9dc1738b86f1141185d5755f10a5b084e015c8659070932fb57b6694f3bdd563fbdf974908afbfec975ef89a6c1", 0xa3}, {&(0x7f0000006000)="1dc241f2343345bb58b919ee5e496fda0eac240f0125144016", 0x19}, {&(0x7f0000009000)="ccef3e2202c929b64d982c1468bfe454abb45cb5d4cea5", 0x17}], 0x5, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x800, 0x19, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x14c4, 0x6, 0x800c, 0x1, 0x2, 0x5, 0x8, 0xee, r1}}], 0x60, 0x80}, 0x80) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000)=[], 0x54, 0x0, &(0x7f0000004000-0x54)="c4cd45d75ff9c6b6aabbc92e0a5d4ee6981d0000000000000009894cc55a7f15b6d794fb1beec0939adb2a571995653d0ecc15ff0900000000000000b74c8b8233722ba9b7c196193e3d2958729fd4b29182807d"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000+0x48c)='./file0\x00', &(0x7f0000004000)=""/181, 0xb5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x2d)={0x5c, 0x0, &(0x7f0000001000-0x5c)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000009000)=0x0, 0x1, 0x4, 0x23}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f000000a000-0x10)=[0x0, 0x78]}, 0xfffffffffffffff8}}, @dead_binder_done={0x40086310, 0x3}], 0x4, 0x0, &(0x7f0000002000)="d630884a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000b000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 38.321093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2017/12/23 23:56:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000617000)='./file0\x00', 0x480000, 0x4) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000070b000-0xaf)=',', 0x1, 0xc000, &(0x7f00005a1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r1, 0x0, &(0x7f0000acf000)=0x0, 0x800) r5 = getpid() fstat(r0, &(0x7f00000dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000085c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000851000-0x38)={&(0x7f0000081000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000240000-0x10)=[{&(0x7f000052f000)="a36b3a84a4f89790fc225c3945e4c1fbf577f9debee07c13e1b80b954398471fea3202f57dbfb92cec1aa7f29901db4af615224be8e0e2d01c2ba6a5932b85f51d0ed81f5d5d583fd9380c4f9016d0b4134ea2e2e0dd2341455d50fbd80b8f0406519669bfc0354130ef20f081a253e48afe5d0f66a10c671bb1359fd355bd1bd9a0315937af6d614ad2504c448a97d471f0659428a0fc9af7a7c6d7f491fe4c7029f79c167d5a6213971fea000e70880030746c5fc910100a9306182e05380cfdae3661621cc0231c3683c927d80829bb435c1275d93de051bb68994814545a7521e874c4af8056917f8f40f3", 0xed}], 0x1, &(0x7f000047d000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x20000000}, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xf, &(0x7f0000f3c000-0x76)="f69378757bde02f544309490f9f209ffe26537e96e3fab2204c8e40144a0c9d14145736df784a69d9bb29018be6ea2a4f3f7d3a7ccd02e27265507ff22a292390029d120697765d17bb3a5f1cddeea6265d13e9ac54d23671572bd998b5e877db685c9e4bbc1f016439c840babc0517a13079cabdd7e", 0x76) sendto$inet(r2, &(0x7f0000a92000-0x75)="ea1bf5ee4de8542a5e28245ea93c940370d7d8f071bc34240258851e775fb9f29cce7a55f78359f22d664d5c3a61b11bce551320efb945ad77b3eebe64e6b7140aa36d3b68b5a6d68e79560cc874141e4dea57fb0cf77eef3f40a61164dce0b86e3eec1c3261c2c110d1510cfea0bae762a23f4079", 0x75, 0x4800, &(0x7f0000fe2000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001a6000+0x14c)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000495000)=@get={0x1, &(0x7f000006c000-0x2c)=""/85, 0x7}) 2017/12/23 23:56:23 executing program 6: 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(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd2)="d181e14cb554553a2b055050b7e18eeae995b6e8da111734effafe9b85e645337da7ffba6b56eb1f48253904e6df7e9a0662f7fdec863bb7bc28e31a0e89fb49d7a6f12faa5092691744e3dfd116683f157e41e4054ede301712cab715b24df2c57d44bf99423a3dfbfb96e218dcd59ebebea1b8fb41fe51347cf5f38892c5bc1fc0ae325af57d723a5b2a4827f97a9d8f8a67d28f749fdf0719063bf4d328498682825bd755d403b4e52d75fa0991fa5e7c1e9afcb488114ef636ffb8f6d6829f29f4a3e17e06186f0e5c04b4112948820d", 0xd2, 0xfffffffffffffffd) 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) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x260100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b71000)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00003db000)='/dev/loop#\x00', 0x6, 0x0) r5 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$TIOCNOTTY(r5, 0x5422) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) [ 38.391531] binder: 4578:4580 ERROR: BC_REGISTER_LOOPER called without request [ 38.400181] binder: 4578:4580 got reply transaction with no transaction stack [ 38.408709] binder: 4578:4580 transaction failed 29201/-71, size 88-16 line 2921 2017/12/23 23:56:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) rmdir(&(0x7f0000001000)='./file0\x00') sendmsg$netlink(r1, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f0000953000)=[{&(0x7f0000014000)=[{0x11, 0x101, 0xd09, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000074c000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000073000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000030e000)={0x0, 0x0}, &(0x7f00001a5000-0x4)=0x8) socket$inet6(0xa, 0x800, 0xfff) r4 = socket$inet6(0xa, 0x800, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d8a000-0x10)={r3, 0x6c, &(0x7f00006ca000-0x6c)=[@in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @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]}]}, &(0x7f0000777000)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000001b000)={r3, 0x8}, 0x6) [ 38.457408] binder: 4578:4580 ERROR: BC_REGISTER_LOOPER called without request [ 38.465435] binder: 4578:4580 got reply transaction with no transaction stack [ 38.480240] binder: 4578:4580 transaction failed 29201/-71, size 88-16 line 2921 [ 38.498591] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.504369] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 23:56:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) readv(r0, &(0x7f00005b9000)=[{&(0x7f00003b5000-0xfc)=""/252, 0xfc}], 0x1) signalfd(r0, &(0x7f0000260000)={0x0}, 0x8) msync(&(0x7f0000eee000/0x4000)=nil, 0x4000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000616000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fe5000-0x8)=0x0) 2017/12/23 23:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000c4d000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef7000-0x33)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe(&(0x7f0000c09000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f000066a000)={0xcee4, 0x1, 'client1\x00', 0x2, "935f4d7238956155", "67a3fbddd87235f5ed25d02a769ddb0d2fd0eb102de242b377d42b62187724b7", 0x1f, 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]}) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cf0000-0xc)={0x20000003, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000fb5000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000f3000)={0x0}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000092b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000772000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000980000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000af000)={0x0, 0x20, &(0x7f0000798000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008dd000-0x4)=0x10) r4 = memfd_create(&(0x7f0000e41000-0xc)='/dev/random\x00', 0x1) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000e81000-0x4)={0x9, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000e4a000-0x10)={0x19b, 0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000068c000)={r3, 0x5, 0x10000, 0x394a5f6b}, &(0x7f00009ca000-0x4)=0x10) 2017/12/23 23:56:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x40, 0x5, 0x3, 0x1, 0x0}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000)=0x8, &(0x7f000000a000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0xa0}, &(0x7f0000006000+0xc4f)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x50)=[{&(0x7f0000006000+0x4b3)="b89ec86aff438823241f9e83a786c28c9bede28d87c84f8560a80d7cce18da33fbb082966cc59371ee6310141bff0577be0e6dcd5625b2b26a902f5db5556748c69871f951cf094502c98def5ab1119259705f2ba61f2d92f440ede5c36267ecde7e3b115e325a0d565322f4c8bafe", 0x6f}, {&(0x7f0000006000-0x4b)="1d690a2fcaf01c1d5ecfffc7b6f737c8beeec11321c4d7215e560a546487f8cb99c94e65c26d2ec372f25bc94d9ece26039b8f52b03a477773ff735d3b8a946ce014f42bc178703bb55885", 0x4b}, {&(0x7f0000009000)="1f7b472671277f936b032c0f266f73d18e31a7f8b6cc619c85e39652aa7616730b0cc7fb0e2f19ccf81428edc3c51aae6e3c9c4e9fac070b4d042acd96ba5b93e660ec829e007c733fc70e78c83310d20c1b7e448f619910f8e91883b1dc74ab56c8302f74c203038cd5baa00bd6358ad4aa04cce3f9dc1738b86f1141185d5755f10a5b084e015c8659070932fb57b6694f3bdd563fbdf974908afbfec975ef89a6c1", 0xa3}, {&(0x7f0000006000)="1dc241f2343345bb58b919ee5e496fda0eac240f0125144016", 0x19}, {&(0x7f0000009000)="ccef3e2202c929b64d982c1468bfe454abb45cb5d4cea5", 0x17}], 0x5, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x800, 0x19, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x14c4, 0x6, 0x800c, 0x1, 0x2, 0x5, 0x8, 0xee, r1}}], 0x60, 0x80}, 0x80) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000)=[], 0x54, 0x0, &(0x7f0000004000-0x54)="c4cd45d75ff9c6b6aabbc92e0a5d4ee6981d0000000000000009894cc55a7f15b6d794fb1beec0939adb2a571995653d0ecc15ff0900000000000000b74c8b8233722ba9b7c196193e3d2958729fd4b29182807d"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000+0x48c)='./file0\x00', &(0x7f0000004000)=""/181, 0xb5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x2d)={0x5c, 0x0, &(0x7f0000001000-0x5c)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000009000)=0x0, 0x1, 0x4, 0x23}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f000000a000-0x10)=[0x0, 0x78]}, 0xfffffffffffffff8}}, @dead_binder_done={0x40086310, 0x3}], 0x4, 0x0, &(0x7f0000002000)="d630884a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000b000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/23 23:56:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a51000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x8, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x102a)="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", 0x102a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000638000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092f000)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x24002, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000873000)=0x100000009) ioctl$TCSETS(r3, 0x5402, &(0x7f0000d32000)={0x553, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000043c000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x5, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0, @multicast1=0xe0000001]}, 0x24) 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000551000-0x10)={0xa, 0x0, 0x80000000, 0x6}) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) socketpair$inet(0x2, 0x800, 0x101, &(0x7f0000418000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008cc000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e86000-0x4)=0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000afb000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000c61000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000c79000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000805000-0xd)='/dev/usbmon#\x00', 0xffff, 0x100000000000) ioctl$sock_SIOCBRDELBR(r2, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000cbd000)={0x1f, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000d08000-0x20)={0x590, r3, 0x1, 0x9}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003d8000-0x4)=0x1f, 0x4) 2017/12/23 23:56:24 executing program 2: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f2f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00002b3000)=0x0) 2017/12/23 23:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000dac000-0xd)='dns_resolver\x00', &(0x7f000084d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003ae000-0x1)='=', 0x1, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000bc000)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000823000-0x8)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a63000-0x6)={0x0, 0x8000}, &(0x7f0000cd6000)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007d0000)={r2, 0x6, 0x100000000, 0x9, 0x9, 0xffffffffffff2d37}, &(0x7f0000918000)=0x14) sendto$inet(r0, &(0x7f0000fb4000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/23 23:56:24 executing program 5: r0 = socket(0xa, 0x80006, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x22b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4}, 0x8001, [0xe6, 0xffffffff80000000, 0x6d7, 0x9, 0x9, 0x7, 0x2c1b, 0x1000]}, 0x5c) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/dev/keychord\x00', 0x1c0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f000001e000)=""/138) r3 = syz_open_dev$mice(&(0x7f000001e000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000011000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e72eb17b7f6733d6265ecdc4dfc56056"}) [ 38.931732] binder: 4611:4617 ERROR: BC_REGISTER_LOOPER called without request [ 38.958637] binder: 4611:4617 got reply transaction with no transaction stack 2017/12/23 23:56:24 executing program 7: clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f00002c4000-0xc8)="") 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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = epoll_create(0xd49) chown(&(0x7f000023c000)='./file0\x00', r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x6676, 0x890000) ftruncate(r2, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) fstat(r1, &(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) sendmsg$netlink(r3, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x0, 0x0, 0x40, 0x9}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)=[{0x13, 0x40, 0x300, 0x7, 0x0, "b151cf"}, {0xf6, 0x7f, 0x700, 0x6, 0x7, "e4c6f4c1301204aa9287c038dae60298ac7d192950ce18ea37876132686fa629cb133fbfb43d1913ebae610ea4a9d1ed4295f80b8e33dbdfaf96271c4b5976b282e07ddca3a2b24e98ee34f2ceada3e71c8527374851ee1ad4d90f8751fac2198383547a5fd9669fdf642dcdf54639c23f2962a104b6696236ff773f5edea4b859737b7676d8d9000852fec826b98d88c7210b4b9aa88ca4cff44f94eaea803046246e86b774b423d4ed3206dbce08fdd6038333c7863ca01dd2c545b4cf2f692cada2b61c9515c9c5624179e403f8cbdee33b4f65b31c1fa20aeb7d8fecb7bf0b7208134035"}, {0x10, 0x5, 0x804, 0x800, 0x0, ""}, {0x58, 0x5, 0x1, 0x4, 0x7f, "9ddf674619c0ac0cbeba5cd9c58e7946e7662ff71f32005019f5ffda2df42acde2af503f6bbef543fb10d82abb71d06ca15413a6ebb4734223cd1f6ebb2c5d1a96268da97eb6c560"}, {0xb2, 0x1, 0x400, 0x8, 0x3, "40152b63ecb1e266425804be344ff8b19acc2a8f191017e8f359ce0046de221640b2cdc6a774fd14282d00c6156c7b0f2c7e0a50034337dd71fc7bc179899ac3aad095bcec93f338fe928a91e0fbca60d3f713003c8f17f74313259adb82061c9644cfad27295c89a242e4195542c279cb60678d182082dcaf2ac38448f1ebdbd8a763c52bd18533a19b1625692caee82689550732f1581b2941b66ce59ccf2ee24c"}, {0x30, 0x81, 0x400, 0x7, 0xcf9a0000, "5f37a074be1e17c7916be012751615484653463abca16ac0c3ceb2c97351431c"}], 0x253}, {&(0x7f0000001000-0x33f)=[{0x83, 0x2c, 0x0, 0x0, 0x7f, "4252017bed826aafc9ca0b081967c45fc538dad80b84324ebb3fadddd403727e9b0a167df6a6010d42d7483aa713a970d4600652ade1ffe801db258db83d5cfe263d5af7de9105d1a378640569431e4db8f3ea5fbd04a945cdaf945d73d33121907f0517768d79f264f880da2f8da0ed593aff"}, {0x92, 0x4, 0x0, 0x1, 0x1, "cf0419b8bcf3554b15779486201ba1e8a4e7fbc46c10edc1df2b6c924e465b18aaa228538ad98c019c1b2d6424102fc85b9f5d083da885baa1f328006f5c38150f8e49a9c5da5209c5ee3a21d7a609b9a7d14547d47b57427fa99ca6b4482beb857e2a567ee07b9cde30c570068f048351d35274ad3a0fadfed2bdf706a0bb700567"}, {0xcc, 0x6, 0x300, 0x5, 0x401, "878467e1def53da6ac9e0acf2bb7329fd434adb802f89d4b7eba66bc6164f6513de82065628579dd75b419f99996722b25a945fc746ab918bd64e8a05c48cb31190a0a91ed22548fe4815568bbf1d00873fc369d89fe950e42616c59cf913727b3f03175fbb72f066952e7c29a28e55eba2654f8b8619c4a234ff4abfd05dfce286f64779382e48a64527e5aa163bc3ef5abb16bb0c1297ee23994163c2cba3385a4ecd4932e2da1b327270b6fc4f7e4bfafa250e6c3d52799b8c2b8"}, {0xdd, 0xffffffffffffffc0, 0x736, 0x858, 0x0, "a2f8e820ad928abe5949093d8f4a72eac7ef03a7039298ee7bb80b4f5a537aa4d498a4c85ea327a24e5cfc4386f8a687a986be1420e574fd85e50ff14f23c2bb6bfd482db7ff7e74ba1ff0730dca4957744d529f6fc1ff24b42ea0b9f1a2e8ac0c1939516a0b0c11953d212371554de78c69bd8dda9a09ac0fb651d13a1007999f25bf57125adcd40f6fed97451e6c8b8f0cbcffc9c1822ac18448df9255b687d9a41a2d86b1cea858322ed8a896e03ad874c3108303e7306bd2521e849cd151a884f9b0218f2e90b2b45fd379"}, {0x81, 0x3, 0x400, 0x80000000, 0x6, "27071c88c6d10b2e565453b24469ac76e3dbe0cece649601db7c86475d88b95ca82d9e7901b6751f284bac2c7ff0cda9ddd2c144bf0a9bc767df04aa31b84ae146000512354c3b5ec9cdc1d13d9575524bdd514b9aa3eafb1ea59e7cec229f5ad0d57244934a3bf2de0082ee211593c94b"}], 0x33f}, {&(0x7f0000001000)=[{0x4e, 0x5df, 0x204, 0x836, 0xffffffffffffff81, "81fb58ad22c89919a403026793f3932b748cb991cca881446409d333ad5218598b7bb976512d11f79053faca9849014425b6995f33ae4f6bc94453fc0ece"}, {0x2e, 0x9, 0x10, 0x4, 0x3, "5aca2bcb75d3efa46809f0a78231e09409f0527fb3c75543a3e6d5ce31a4"}], 0x7c}, {&(0x7f0000001000)=[{0x67, 0xb1b, 0x1, 0x100000001, 0x8, "c5b9cb45c64e36da365a3b6f3121d5f6862ef1f71eb1383fe2c2b4b52e71a9a4cc3880c0ad1d6f5d04f9cdb383017f8616815590f48d727afec2bd65a7af3966669a96f7935dae4b74c4ba1d2f6d79c085d8baa3fa8471"}, {0x17, 0xfff, 0x104, 0x1ff, 0x8c06, "5c39b8b48a3efa"}, {0xae, 0x8001, 0x100, 0x6, 0x2, "7f507024965c2afca9ee3c79524095712d8f528e9035b32c96ef19506087437b37ea0c4d026b9d1e43210d9754e394779883e8dcf024bae73ba91be87e8ff7c697e0113de487af1513b177dadce8a4c5d521e2a5f5394400af1cd105536103ad5c87d7c5313b2bf33abd3493afb9510685d4986aa20109c5231e9b77afa4827854740a0d859e6161260027ab9e46dd3e56628da849a4b28ec97059bc3892"}, {0x4b, 0x99, 0x100, 0x4, 0x9, "23fda2fecbb77b1966b57a9786888f70d6058eba19deffa40a408a2c43921fb43149f647cd36425d572d9f7f1836b6db47c246499be3352450bf08"}, {0x35, 0xa6, 0x804, 0x0, 0x6, "fd51fbeeaae4b77e2dd7ea8e7da183887b6f16c312494c9b04be11ec96d3e0ad1f6d53107f"}, {0xf0, 0x80, 0x200, 0x0, 0x9, "93193d55acea2d2a0d503fa4a683a120e036596a7ae7a5e85f792be1e78916a80644a34e69a136927ea32709fe0c77ae02342b90cf1a79fe8a99cf568435f58b84be78b96553b13a33240333e75506d4f164d9046b2f50f555366d4b45652b4c961f8176c91153114506f5b1394c35bfa90563ad8b12970c3a02c743d96ee49ac9283f98246f2595217d1f196e384e3decfb2d765e0c54414b2ecb47855fa54edae577e467b2c4408928cf2439c455f39596106133ce642784eb8f7fc95b915393aec402502bd23a46d9472ecef32da2f614f94c0173b5bc5f63b89585a17714"}, {0xb7, 0x4, 0x22, 0x5fe0, 0xffff, "bcdcb755d6fdabf6226e1aff251416bdd851dd752b691c6ad21416179789b5583a28e5c7b05d2d2d1e68604a1867f659840f880ce33305e58097e3e3dacfc5e40d345cbd2ba267c75295b3d44b51640ad79c3af3a27917981c125c4eddeb3422101427eecf90afefdae368fc32c63007921bf4fa5b79dcc370fb691b8fe675f4ebfc2ff639fc5191af58c4b0396e1fe30033026ecda9a1ce5cd8f9e92af5fa2d8b202022335b6d"}], 0x353}, {&(0x7f0000001000-0x101)=[{0x19, 0x7, 0x20, 0xfffffffffffffe01, 0x1, "26cd317174d7c78dc5"}, {0xe8, 0x3, 0x400, 0x1, 0x2, "a38d317d0e66f537e8d713e64a0d945870ab80d591e48cc2ee1ed17484458255b7a58f42684f023af983c224c0139bffac63767ca2d8433ded06779b8bfa4e6bfea5e66937ec67466a51b41689af0317f516222424bc87065329d2c97e2e8a0418ace501cea1e2656f4722d2587f37c4f76c2eb7c388ee33381db3b386eb02a251238e3c213bb4fee0f08dec5b830c30d672bf467b07f98461b5bbab8fef71e648445d4fa21b25aa3274027e1103802166bf640b512165181cf5fb3b6ee8fe86bc4028de2a37f8b8b356b83864582e5f47163d4c9a64291f"}], 0x101}, {&(0x7f0000000000)=[{0x10d, 0x81, 0x400, 0x2, 0x9, "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"}, {0xeb, 0x3, 0x38, 0x8, 0x4, "b68aac3a29f2d9e4bd5e18e62375af9323fb68ed5815949748b728c3c81125dd969dd1139376247aa7a1615e3a56dee2eef41e876ef7de8bb6bf48a7eb8a5eb24a2d760a9c7ef684143f01fa00b25210f704153e1ffc9e8f70f4b6318a617e057831a91a18a07f6ab5d88416c39118a97965a20b098f5e33b9c3e914a8df0a5dd0d5fa9da11d8385ebb229387f97bbfa03f67b1cb1878bfe84ff9de0caf7d55aa0b77e63de04d4f0685990e4f46710ad135737b35d7f11fb9a94c2353c34aa5d1799ffe4f1dc8dd965e8dbe16de70166c7c94a3e90002c3911e177"}, {0xff, 0x3ff, 0x12, 0x6c7, 0x100000000, "ee033cc778be406c126a0863ed2306bd1d2caf58c9d35e4c246c69fd1ba3c830252e47ccbbe5d5274c54d9cb1cb41b43114ef8ef76166fd9065dbf42bfbc01d29cec4d82f47213c7515727afa4f4d72b68c7b2bfd2833ea43759736a995a3aed463f020c4b0ab2f95b672f95e4292863e99bb4e8d6e5ce6c3d0321a900a5001c5fecb4f2ae6809fcce1e437ca8203040adc07706da2bb6b0b5211006a9ff04bc5fa3fd3994e3384617dc9cc45f254889815ab8dc12fccde0c00911ccd3f80bfcfeac181c0e71a1260cfdea8e3043f59d0bf3528ff69712fd32b57d1cbbb85943b7b4a403f104fc1fc512b4a4f6755a"}, {0x2e, 0x0, 0x101, 0x1, 0x401, "cd9df2b54687ba11836502306b5a0cfae4080de9fb8822a2d897ddc23e04"}, {0x7c, 0x8687, 0x32a, 0x80000001, 0xfffffffffffffffc, "0073e1c188133d21958fc9f9f05a7f73f3267a1c272e2d9a1fa183ed0f85c9bd1064b65f449fbc130ffe16d4842cc72bfc6125322e28a8ee8b2bfdd1813ef880e36b1099addf911a9abf7a14397741d99355530da360dbb00c379a308e281f3876364e8116410f676c3d7db4"}, {0x97, 0x100, 0x0, 0x10000, 0xbedc, "2f5fc6814376ee11ac7b6961f1a02435323fb67750313b4c85fb3fad16780b40f20790855217595977c73da0562d2a8494dac015ab201327e2b9020edd09d2d08042f1ffb4ec0b4ee1b7160489aeb1915ac6f39b124836c2814167f4a1bc19444194589fbba1bd89b94f1869c7a1233773aa552b10cb421df06d1d5cee947d7fabf1726f69f532"}, {0x99, 0xfffffffffffffafc, 0x10, 0x6, 0x7ff, "399936fe0cc48aab2db27816d93715ab680b26112aa1df04a95b0ef8b846fa597a7d82baa7df1915938cf07059818072b43c515c5a7b7ce6d5638e5c88c867d4f4b8035fb02c725bf7efd2f748ba8d264e9b82d10598b7a1e2c2b5f00347ee893f52c9bdb7c902022ee0dbf9a09162b0c433806f81e8760b7199305b1059aa21035082321f70617bf9"}, {0xac, 0x95, 0x28, 0x2, 0xafd, "70768574d0689ca93d71df20d9d7b3918953bdd3adf8074d8dd03312fb4fd79e57b082cb553ed4ce7594f6ea38cf1677f711755a73fb00406ef31c5bcc9e43fc855ff921852670217a4b884ff41dea160aede018dad214d3871450185b125fc442b82fc82be6e354396ab71f73f2a484c1bbd8d6a3a24ce931913f58a3c3be9acc52a815b89120e8f5692b74c44740953a03eac893e823a2ff8c6452"}], 0x57d}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r0, r6}], 0x20, 0x40}, 0x4014) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{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]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x100000001, 0x6, "3438dd617779942c5c9c029b58e17cda3669eff7637457d5818e055258c0f143f23108aa6cdffb3fd407d54a4b84fc98c591ce1b98c5d83c4c342383c29a912e2a2f388ce3696c4869aa9ecbd96dc453"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x6, &(0x7f0000003000-0x8)='./file0\x00', r5, &(0x7f0000003000-0x50)="ff899b32bca994095871ca5c7f5514e3ee9fc89cd202b3c51e500bc443175f1316aec4ba081e7364600612570a9634c2bea583b6efc1d33731811754ce00b306a1c4cf0d23ab6ff679c11e077d648db4") creat(&(0x7f0000001000)='./file0\x00', 0x8c) 2017/12/23 23:56:24 executing program 4: r0 = eventfd(0x0) signalfd4(r0, &(0x7f000031e000)={0xd8}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0xa0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000+0x753)=@known='com.apple.system.Security\x00', &(0x7f0000023000-0x1)='\x00', 0x1, 0x2) 2017/12/23 23:56:24 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000064000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000b38000)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.999789] binder: 4611:4617 transaction failed 29201/-71, size 88-16 line 2921 2017/12/23 23:56:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x40, 0x5, 0x3, 0x1, 0x0}, 0x14) 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) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000)=0x8, &(0x7f000000a000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={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]}, 0x0, 0x2, 0xff, 0x0, 0xa0}, &(0x7f0000006000+0xc4f)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000-0x50)=[{&(0x7f0000006000+0x4b3)="b89ec86aff438823241f9e83a786c28c9bede28d87c84f8560a80d7cce18da33fbb082966cc59371ee6310141bff0577be0e6dcd5625b2b26a902f5db5556748c69871f951cf094502c98def5ab1119259705f2ba61f2d92f440ede5c36267ecde7e3b115e325a0d565322f4c8bafe", 0x6f}, {&(0x7f0000006000-0x4b)="1d690a2fcaf01c1d5ecfffc7b6f737c8beeec11321c4d7215e560a546487f8cb99c94e65c26d2ec372f25bc94d9ece26039b8f52b03a477773ff735d3b8a946ce014f42bc178703bb55885", 0x4b}, {&(0x7f0000009000)="1f7b472671277f936b032c0f266f73d18e31a7f8b6cc619c85e39652aa7616730b0cc7fb0e2f19ccf81428edc3c51aae6e3c9c4e9fac070b4d042acd96ba5b93e660ec829e007c733fc70e78c83310d20c1b7e448f619910f8e91883b1dc74ab56c8302f74c203038cd5baa00bd6358ad4aa04cce3f9dc1738b86f1141185d5755f10a5b084e015c8659070932fb57b6694f3bdd563fbdf974908afbfec975ef89a6c1", 0xa3}, {&(0x7f0000006000)="1dc241f2343345bb58b919ee5e496fda0eac240f0125144016", 0x19}, {&(0x7f0000009000)="ccef3e2202c929b64d982c1468bfe454abb45cb5d4cea5", 0x17}], 0x5, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x800, 0x19, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x14c4, 0x6, 0x800c, 0x1, 0x2, 0x5, 0x8, 0xee, r1}}], 0x60, 0x80}, 0x80) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x0, 0x0, &(0x7f000000b000)=[], 0x54, 0x0, &(0x7f0000004000-0x54)="c4cd45d75ff9c6b6aabbc92e0a5d4ee6981d0000000000000009894cc55a7f15b6d794fb1beec0939adb2a571995653d0ecc15ff0900000000000000b74c8b8233722ba9b7c196193e3d2958729fd4b29182807d"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000+0x48c)='./file0\x00', &(0x7f0000004000)=""/181, 0xb5) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x2d)={0x5c, 0x0, &(0x7f0000001000-0x5c)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000008000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000009000)=0x0, 0x1, 0x4, 0x23}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f000000a000-0x10)=[0x0, 0x78]}, 0xfffffffffffffff8}}, @dead_binder_done={0x40086310, 0x3}], 0x4, 0x0, &(0x7f0000002000)="d630884a"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000b000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(r0) process_vm_readv(r1, &(0x7f000001e000-0x80)=[{&(0x7f000001d000)=""/109, 0x6d}], 0x1, &(0x7f000001e000-0x60)=[{&(0x7f000001e000-0x6d)=""/110, 0x6e}], 0x1, 0x0) [ 39.047605] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.086692] binder: 4661:4669 ERROR: BC_REGISTER_LOOPER called without request 2017/12/23 23:56:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bd4000)={0x8, 0x0}) mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000821000)='./file0\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000301000-0x50)={{0xffffffffffffffff, 0x1, 0x7fffffff, 0x1, 0x3ff}, 0x0, 0xb7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x80002, 0x0) write(r3, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff05ffff16010000000f77010306000100a445", 0x22) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) 2017/12/23 23:56:24 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f00000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f2000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) close(r1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000014b000-0x4)=0x80, 0x4) 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x193}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x8000, 0x1}, &(0x7f0000a5d000-0x4)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fe7000-0x8)={r3, 0xffffffffffff8001}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ece000-0x10)={0x0, &(0x7f0000128000)=[]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000)=[{&(0x7f00001e9000)=[{0x12, 0x7, 0x308, 0x0, 0x6, "7fa5"}], 0x12}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000f000)=""/218, 0xda, 0x15) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000003b000-0x10)={r1, &(0x7f000003b000-0x58)=""/88}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000003b000-0x50)={{0x16c, 0x8}, {0x9, 0x41f}, 0xf7, 0x5, 0x2a99886d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(0x0, 0xffffffffffffffff, &(0x7f000003a000-0x10)={0x0, 0x0, 0x7, 0x0}) 2017/12/23 23:56:24 executing program 0: clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000094000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000043e000-0x9)='/dev/ppp\x00', 0x68040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x3, &(0x7f0000003000-0x4)=0x8) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000073b000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000036c000)=0x0, &(0x7f00006a9000)=0x4) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800000, 0xffffffff}]}) listen(0xffffffffffffffff, 0x0) 2017/12/23 23:56:24 executing program 7: clone(0x0, &(0x7f0000add000)="", &(0x7f00005b9000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000c84000)="") r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a66000-0x1)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dbf000-0x4)=0x0) ioprio_set$pid(0x8000000003, r2, 0x2) [ 39.094170] binder: 4661:4669 got reply transaction with no transaction stack [ 39.102704] binder: 4661:4669 transaction failed 29201/-71, size 88-16 line 2921 [ 39.115208] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 23:56:24 executing program 1: alarm(0x2) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x1, 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000051f000-0x88)={0x8, {{0xa, 0x1, 0x9406, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x15, r3) 2017/12/23 23:56:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000e42000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) fcntl$lock(r0, 0x8000000008000009, &(0x7f0000d15000-0x20)={0x0, 0x0, 0x86, 0xfffefffffffffdb5, r1}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x1, 0x0}) close(r0) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000053000)={0x6, &(0x7f0000000000)=[{0x3, 0x8, 0x1, 0x8}, {0x0, 0x6, 0x7, 0x200}, {0xff, 0xab, 0x9, 0x0}, {0x21, 0x1, 0x79, 0x7fff}, {0x1, 0x80000001, 0x2, 0x8}, {0x5, 0x20, 0x8, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003dd000-0xe)='/selinux/load\x00', 0x2, 0x0) futex(&(0x7f0000fe7000-0x4)=0x2, 0x3, 0x0, &(0x7f0000e9e000-0x10)={0x0, 0x989680}, &(0x7f00003a3000)=0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000863000)={0xffffffffffffffff, 0x1, 0x80000000, 0x1, 0x10000}) timer_create(0x1, &(0x7f00008a6000)={0x0, 0x3d, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043c000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f0000925000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000519000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:24 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000000000)=""/67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000460000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x6, 0xffff, 0x2, 0x5, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000759000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000340000-0x8)={0x0, r3}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r6 = syz_open_procfs(r3, &(0x7f00008b0000)='net/udp\x00') ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000cb8000)=0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f00000d7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.229570] device gre0 entered promiscuous mode 2017/12/23 23:56:24 executing program 2: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000139000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00004b8000)={{0x2, 0x40}, 'port0\x00', 0x10, 0x10, 0x7, 0x9, 0x7f, 0x2, 0x7, 0x0, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace(0x4217, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/23 23:56:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x9, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x3ff, [0x7, 0x100, 0xea, 0x7, 0xfffffffffffffab7, 0x97a8, 0x0, 0x380000000000000]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00009e0000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 23:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000435000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x200, 0x4000000000000000, 0xffff}, &(0x7f0000119000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a78000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, r0}, &(0x7f0000d23000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000091d000)=[{&(0x7f0000176000-0x29)="2900000018003106000000010002ff060a0000000000ff069040000005001400130010000038f51601", 0x29}], 0x1) 2017/12/23 23:56:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000777000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x8, 0x0, &(0x7f00009cc000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000065000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000001e000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0xdd2d, 0x0) poll(&(0x7f0000001000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x10000000000) writev(r2, &(0x7f000000b000)=[{&(0x7f000006a000)='l', 0x1}], 0x1) 2017/12/23 23:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000f44000-0x10)=[{&(0x7f0000a11000-0x29)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000891000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000-0x8)={0x0, 0x7}) statfs(&(0x7f0000001000)='./file0\x00', &(0x7f0000890000-0x9d)=""/157) 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000451000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00005c6000)=""/118, 0x76) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000-0xa)='/dev/ptmx\x00', 0x20082, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008d1000)=0x9, 0x4) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00007a8000)=0x0) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 0x0}, {0x0, 0x4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000008e000)={0x2, 0x0, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000097e000)=[], 0x0) 2017/12/23 23:56:24 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a2000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ab000)=0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000006000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000)=""/195) 2017/12/23 23:56:24 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000013d000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000-0x4)=0xe8) lstat(&(0x7f0000a00000-0x8)='./file0\x00', &(0x7f000099f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0xc, 0x0, r0, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000185000)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000066a000)={0xaa, 0x0, 0x0}) [ 39.337658] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.373476] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 23:56:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000012000-0x4)=0x8, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) read(r0, &(0x7f0000013000-0xd3)=""/211, 0xd3) 2017/12/23 23:56:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = memfd_create(&(0x7f0000570000-0x1)='\x00', 0x0) set_robust_list(&(0x7f00007ac000)={&(0x7f00003c5000/0x2000)=nil, 0x1, &(0x7f0000ece000/0x3000)=nil}, 0x18) fstat(r0, &(0x7f0000d5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000014c000)='keyring\x00', &(0x7f0000383000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008ac000-0x20)="946dca90e9f6257fc0d7bcc91e19e89ac7f5fbd98ea14ddedc5afcff0f0000b20f0700000063a7975b5d0749fee3c4acbb90869fdaa2368d35b3ebeb1063870bb9329a3cdd237d3182c9338ab2898eb4e7c7bc2d0c0000a450165f0cb0eedf22", 0x60, r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000c8a000-0x10)=[{&(0x7f0000d23000)="2900000020001980013d7524100a00210200080017000000000000000400020003ee000095645aff00", 0x29}], 0x1) 2017/12/23 23:56:24 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1000)="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", 0x1001) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000051f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d14000-0x4)=0x0, &(0x7f0000ac4000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) prctl$intptr(0x1f, 0xb6) 2017/12/23 23:56:24 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00004d5000)={&(0x7f000013e000/0x3000)=nil, 0x3000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) write(r1, &(0x7f0000e06000)="240000002800070800000018000800000108efff01000000000000000000000000000000", 0x24) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") openat(r0, &(0x7f0000223000)='./file0\x00', 0x80, 0x4) accept$llc(r0, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001fa000)=0x10) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) rmdir(&(0x7f0000af7000-0x8)='./file0\x00') 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) fcntl$lock(r0, 0x7, &(0x7f000003f000)={0x0, 0x1, 0x0, 0x2000000000000000, 0x0}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000041000-0x28)={@generic="8c162e27278c013627e4e3e826257122", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3ff, 0xff, 0x100, 0x2, 0x200080, r1}) 2017/12/23 23:56:24 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) r0 = syz_open_dev$random(&(0x7f000030e000-0xc)='/dev/random\x00', 0x0, 0x700) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000001000-0xa1)="bbe1f7ffc0dbb4b7aad6da011a74b003ca9786964cda708f4c1629a2e4dd0f0c84ae8864506d86631a10c9067452c6b4304a714b6132bd12c99e87f841a6d3633db3c0c2653256e684e2b3c89b656add282b0719da1d1f653a00a0ba0bc094587f8cc84d24a7eb9b1ac2d19971cba381fd6afd7d9a2fbc25df04db9fba232a05630bf7f507110c14a1ff6809038132408394f96b017dddfc370ee7432682dcd384") ustat(0x8, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r1, &(0x7f0000c17000-0x10)=[{&(0x7f00006d2000)="2eb300bb08909c3e4e96c27d3f7fe93e43139986ff39b77c89cac06569c4221558a74ee64e93404263c59f83da53cc9a5f2e3ecfc309753ee782a8669f18", 0x3e}], 0x1, 0x0) sendto$ax25(r2, &(0x7f0000514000-0xe4)="c43a59507b78739f12f4f992f522c3176132a2355b37b2b938f2069fb35337eb5b40030d2b8b0c5b8cfb4440807c844851167dde6384b98a1fcc2323f54a5e8e4b3107dae7acd75f4b6405c3ce22a8f6bf5d14c91fc03eddb85036cdf60fccb96c4a77a59e1340d5795f4cd7030a4ad87653d137cb54d149086a5111836026943b4aae41a4da0c3ac0cd00004cbe11d94db34f8505e1c6f7b3f3bb9335031391d4c0516bf68d50a666fbf56057008d672491fc2d74b30424ccdf1ce43f6910932f336c081e56cf297e102da2351361cadff7da85110967f494d393ec04b1bd51681bd6bd", 0xe4, 0x8040, &(0x7f0000bbc000-0x10)={0x3, {"78b66380241525"}, 0x100}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000f1a000)=""/0, &(0x7f00009ff000)=0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000bff000)=""/4096) ioctl$int_out(r1, 0x0, &(0x7f0000024000)=0x0) sendmsg(r1, &(0x7f0000411000)={&(0x7f0000746000)=@nl={0x10, 0x0, 0x2, 0x5}, 0xc, &(0x7f0000b05000-0x30)=[{&(0x7f000096b000-0x65)="1fde9bac5e1ae92900499ac356d90c72a089778fd216fac40e08d555f531dbbccae096e4defe3029a5c56b1868f221ceecc6363ac292bf361f10368b550fd76ed8a8fa34350028e95e59def124ab6f4115945a9c7d23926dd82b03046c67848f5ecf7d7723", 0x65}, {&(0x7f0000e83000-0xd1)="2aa5ebde7b1eb74cd2c6718e9840cd4254a305587129fe2f831479b64b486efee36694aab3835664a44cc730c83ce0f1b1c235d54b940d379b8ce67c9cbccf96fc562bd625b80daab295d1086cffa5ea60adc4157483e7755c921577a280b4f475dac16b2cf10131a7da88d2fe3be294db6a8a5b9345eb835ae337357c4f380e6643eec66042b351975c1356a735ccc1e0d5ff99cb2dec5e8df575f28c0ef7dce2602f01d6b06234ac1ab5c2b2f4c1ad1ea6db757632c2518e7e60c64893cfb277b5a65b0bf8d8fd7e4c133035baa7b2c5", 0xd1}, {&(0x7f0000417000-0x29)="74a6d4c58554d8ffa07139179bf662e863a987cc5a591c3d0935286e191c075c7bccf4ece488a72e4b", 0x29}], 0x3, &(0x7f00005ce000-0xe8)=[{0xe8, 0x111, 0x5, "b1a9e82bd138676953ee6a308be72751030cbd76a0d9d931165625d973da270bc5dc35af9906107604e408804121dfc00fb6e5a2ecdb380e6531e306a5866de61406c6f7d7156aa9660520e910bb69f40857b700cd39124f1dfcde45c4736f2799c90196b3d8894283b366cdca9277d913dd647f35ea1cd50ed4eb0014d1a77477af7b2d6f0a964d23851b035e33e0928d249e446c529260007e4c0eba37ffd48bdbcb8f345e712746f93fa8b0c21e08c846b61a43e76a4bb4d6edd2637ec98ca171d304c1d1439495fe8a50c51477a9ef702ed7840ea030"}], 0xe8, 0x8044}, 0x44000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002d8000)={0x968, 0x2, 0x8000}, 0x4) 2017/12/23 23:56:24 executing program 7: keyctl$read(0xb, 0x0, &(0x7f000015e000-0x8b)=""/139, 0x8b) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de5000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = accept$netrom(r0, &(0x7f0000932000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d25000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002d1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eba000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) 2017/12/23 23:56:24 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bfb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c5f000-0x9)='/dev/sg#\x00', 0x0, 0x800) ioctl(r0, 0x4000000002284, &(0x7f000005d000-0x1)="") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d92000)={0x1, 0x8, 0xfffffffffffffff7, 0xfff, 0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000661000-0x4)=0x0) prctl$seccomp(0x16, 0x2, &(0x7f00004f9000)={0x7, &(0x7f00007cb000-0x38)=[{0xfffffffffffffff7, 0x2, 0xef0d, 0x3}, {0x200, 0x2, 0x20, 0x6}, {0x3, 0x4, 0x3, 0x7fffffff}, {0xa13f, 0x1c, 0x8, 0x80000000}, {0x7e33, 0x7f4c9220, 0x7ff, 0x0}, {0xab7, 0x2, 0x0, 0x1}, {0x0, 0x8, 0x2dd1, 0x6}]}) 2017/12/23 23:56:24 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000582000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000274000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x6000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007b1000)={0x18, 0x0}) mmap(&(0x7f0000000000/0xbfc000)=nil, 0xbfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x100000001) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000bf8000)={0x4, 0x0}) ppoll(&(0x7f0000bfa000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000)={0x0}, 0x8) [ 39.462307] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 39.483087] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2017/12/23 23:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009c0000)='/dev/binder#\x00', 0x0, 0x0) ppoll(&(0x7f0000eb1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b65000)={0x0, 0x0}, &(0x7f0000b75000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x2d, &(0x7f000015a000)={0x40, 0x3, 0x0, 0x85}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) keyctl$join(0x1, &(0x7f0000658000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2017/12/23 23:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCNOTTY(r0, 0x5422) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000043b000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c58000-0x4)=0x200000000004d61) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$intptr(0x6, 0x800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:24 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") symlink(&(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000b66000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000572000-0x4)=0xc) setpgid(r3, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000631000)={0x0, 0x8, 0x20}, &(0x7f0000f3f000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e0a000)=@sack_info={r5, 0xce00000000000000, 0x20}, &(0x7f0000449000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000084000)=r5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e8a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000191000-0x4)=0xe8) sendmmsg(r2, &(0x7f0000f6d000)=[{{&(0x7f0000737000-0xc)=@nl={0x0, 0x0, 0x9e2, 0x401}, 0xc, &(0x7f0000581000)=[{&(0x7f0000ae3000)="11eac0e8a5c3c7c9c740e1a32b4e5df817484fb38d1ff752636e20e85f6dd956b5ea1d5bf09091018fc77b2bebfea4771717dc83b0f74e5ab5e5c31cfbe3b4bfa13b05e150908116146627eb5c588d599ade25b3c773ef5e5bddced8d69f734b6b4503b1cd938701ef28bbeb6b9afffc0801da4b0a07f8c09386f7ccd2aa0431066413e51c582ae7b89c13acdecaae63c889d55a9bc6d581f33e0e0549ce92e9fae5d731022c1cba00a32cf4d80b36c96baea5430db7627c3450c62ca515f277212be2ec8abb24c8d681119796d0d6f7f3351dfe26", 0xd5}, {&(0x7f0000232000-0x17)="e7d0f6ffe7bce57309124189e0ceeb4c2a6e2302d5a386", 0x17}, {&(0x7f000041e000)="999b91cd613edcc3a4ec805a9039a7ab4567f36d7f7358eb1e656ada7c0c11bd3512a711d5e77fb91d", 0x29}, {&(0x7f00007c7000-0x95)="f14714a4e1542c3c97d13077de88eedd999258be4d0e8f6c8000a4ca567bd1b48571d7df14aa28ea96a2ade70707093bf94a106ceba3dc041cb4618749f17ff3999711373d2840717ee95a22a3150e32982deb259a70cdd12df8be8e1b2fd024e6f9c4fd61b8afb6cc251c03db3a77e5137fb6f5726166381e50d742bc608f1faa2ca23b42c398e695c3dd93ead2822ea11b2f5f5c", 0x95}, {&(0x7f00003ea000-0x95)="058d838af7187e10bfe85105bfddf2e7bc688402550d62925f83cd080950536d37aefa4611cbcebb9a88b2d3f4cea8a39a216e1f5865939db5939f320f109693cbf0efb4755a8cd56bbf836b1ebdffc61fa0ad8d85e8d242d5eb0cc6e1b85ce74003f8b674790189a561a3f848c583de3a66512025fce666c34d92f30cb512f9fb65039882ca18a2ebd18a4dac11e7f9c5dc5a30cf", 0x95}, {&(0x7f0000454000-0x16)="22bdcd6cb398a8efadcd03c311504d8ecf2a6114cbaa", 0x16}, {&(0x7f0000713000)="fb7f572588ae4bd49f453fff059ec399bcb2a0c65ccb76a510d66a9fdfc87341aea9c17eb4926a8cc65709bd8a08662a931c1d5ebebfc577ebb5677028030f0987800a1b9a375ae02e23969b9f16b5a30a581a47db95eb8bde96dfd88e92efd91196b7b524afc30ef84bd04da05b80f51a2e732fabd2b8b41cf60c08960ce64dc1faa88dfba186b7a2887253704b74209341e188773d45da01417134fc6bd8d7c12631ec2880113521f1028d3748a9b0a9c3e683a397b7b0501d5d011e63212809a18c3299f730816952447892a905cbd1b2eebcb6f6e25998ca3b63c5e6ab64b434b833c82a6fb5d47a20", 0xeb}, {&(0x7f0000384000)="0e31ec7b897ba8ebd21e7224fcbf8a38d5b86122764fe47ef84457149270e50090ddd484621f807b4c7dcd2ddc9f311b580ac13032dccb1b6f66523b", 0x3c}, {&(0x7f00004d8000)="c354ea684b351874ce5f12f9845277967ec0f962db7327fe34a6e663c29a2040", 0x20}], 0x9, &(0x7f000082f000)=[{0xb8, 0xff, 0x4, "c8e819088daa1af9c5b0fc748bb4d6734f666bf0d5df12d4864833b4da36ea8d8fd967ca2390f6d8579c284138888804bd40739165644a8d5af5811266a37fefb1dc740713dbdf8ec4fb2c15e9e997aa7737ac0572f8f2897604e244ab3b102c90ee8df4ea24e7fe17a312e932dcc291536026689fd31c8ac063d1f83ca380645220cbc78c752489baefd8207281cf74b72451862936d47527adf27cabbc11fa3eb35c42d7"}], 0xb8, 0x0}, 0x951f}], 0x1, 0x801) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000348000)={r5, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x33ef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e16000-0x8)={0x0, 0x8}, &(0x7f00005f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab3000-0x20)={0xffffffff, 0x1ff, 0x8009, 0x8000, 0x80000000, 0xed1, 0x5, 0x7f, r6}, 0x20) 2017/12/23 23:56:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000372000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000050c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a36000)='net/mcfilter\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) getpeername$ipx(r0, &(0x7f0000a37000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c4c000-0x4)=0x10) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/23 23:56:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000e8c000)=0x9, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b72000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pipe(&(0x7f0000bfe000-0x8)={0x0, 0x0}) listen$netrom(r2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b36000)='sched\x00') ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) connect$nfc_llcp(r3, &(0x7f0000a4f000)={0x27, 0x1, 0x8, 0x6, 0x9, 0x3f, "c93aee3436ce239bd8efaece807f0e5fdf3548b2a8f371748a41e2cb04d84a1aab234ebb70794139e76170b96854ff6133013f0bfff7493bde02c5e02a789f", 0x8}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fc7000)={0x55, 0x1, 0xa05, 0x40e0, 0x5}, 0xc) 2017/12/23 23:56:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x409) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r1, 0x400, 0x0}, {r0, 0x80, 0x0}, {r0, 0xa108, 0x0}, {r0, 0x21, 0x0}, {r0, 0x20, 0x0}], 0x6, &(0x7f0000001000)={r2, r3+30000000}, &(0x7f0000002000-0x8)={0xffffffff}, 0x8) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00002a4000-0x30)=[@in={0x2, 0x0, @rand_addr=0xd22f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2017/12/23 23:56:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000009a000)="", &(0x7f00003f3000)=0x0, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000000000)="") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000055d000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x5, 0x500000000000000, 0x1, 0x6}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000001000-0x29)="553dd9b51e9ffb2dd68d23d4e96df113c11e23b500ecd3b610d104e5af817d58268c531443b038c2fd", 0x29, 0x9, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/16, 0x10}, {&(0x7f0000001000)=""/217, 0xd9}, {&(0x7f0000001000)=""/145, 0x91}], 0x3) 2017/12/23 23:56:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0000-0xa)='sessionid\x00') lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000565000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000b69000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='lowlan1#\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd)={0x0, 0x5, "8780fb252b"}, &(0x7f0000f49000-0x4)=0xd) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c88000)=@assoc_value={r2, 0x3}, 0x8) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) connect$inet6(r0, &(0x7f0000a15000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000022000-0xc)=[{0x0, 0x0}], 0x1, 0x1003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) syz_open_dev$sndseq(&(0x7f0000b32000-0xd)='/dev/snd/seq\x00', 0x0, 0x101002) 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000037f000-0x10)={0x2, &(0x7f0000d34000)=[{0xe6799d6, 0x5f6}, {0x2, 0x10}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/ptmx\x00', 0x807, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x844) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000da0000-0x4)=0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000093f000)=0x1) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000df4000-0x14)={0x80, 0x0, 0x10001, 0x3, 0x6, 0x5, 0xad, 0x7fffffff, 0x1, 0x1}) 2017/12/23 23:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000608000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a35000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x1, 0x5, 0x2, 0x3f, 0x8, 0x8, 0x5, 0x6, 0xf407, 0x5, 0xc4f1, 0x401, 0x8]}, &(0x7f0000151000)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000064c000)={0x0, 0x0}, &(0x7f0000b55000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000063f000-0xb8)={r2, 0x7fff, 0x2, 0x8, 0x9, 0x3, 0x1000, 0x3, {r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xe7, 0x8, 0x7fffffff, 0x7}}, &(0x7f00003ed000)=0xb8) writev(r0, &(0x7f0000ea7000-0x10)=[{&(0x7f000036e000)="a221eea841176c91091044e7bbe4cfcc2b39e874483d0eec", 0x18}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d47000-0x8)=0x0) syncfs(r0) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x2, &(0x7f000049e000-0x18)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003ed000-0x15)='/dev/pktcdvd/control\x00', 0x12b402, 0x0) write(r1, &(0x7f0000d97000-0x1f)="1f0000000401ff00e000010720000000000001000000ffdcffffffffffde8f", 0x1f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chmod(&(0x7f00009e7000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a67000)={0x0, 0xffff}, &(0x7f0000041000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000939000)={0x9, 0x3, 0x4, 0x3, 0x1, 0x2, 0x1f, 0x80000001, r3}, &(0x7f000055d000-0x4)=0x20) r4 = inotify_add_watch(r0, &(0x7f00008e1000)='./file0\x00', 0x10) inotify_rm_watch(r2, r4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000d80000-0xc)={0x2, 0x8000, 0x2, 0x5, 0x8001, 0x5}) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000514000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x1000010000000010, 0x2, 0xc) write(r1, &(0x7f0000a2d000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2d000-0x8)='ns/user\x00') ioctl$TIOCEXCL(r2, 0x540c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000daf000+0x882)='/selinux/user\x00', 0x2, 0x0) [ 39.619485] binder: BINDER_SET_CONTEXT_MGR already set [ 39.631055] binder: 4815:4834 ioctl 40046207 0 returned -16 [ 39.653564] binder_alloc: 4815: binder_alloc_buf, no vma 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da3000-0x4)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000030b000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f00008fe000)='/dev/sg#\x00', 0x10001, 0x42000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008ba000)=0x0) pipe2(&(0x7f00008dd000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000b4a000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9a000)=0xe8) ptrace$getregset(0x4204, r3, 0x3, &(0x7f0000742000-0x10)={&(0x7f0000194000)=""/238, 0xee}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000e45000)={@common='nr0\x00', @ifru_flags=0x100}) setresgid(r0, 0x0, 0x0) [ 39.697523] binder: 4815:4845 transaction failed 29189/-3, size 0-0 line 3128 [ 39.721224] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.739233] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000022f000)={0x200, 0x2, 'client1\x00', 0xffffffff80000000, "53696b24b38fad9e", "a57870b5395d97f203f9d67d9b371b9111509ade6e5308eb4e982d410e455e49", 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b67000)={{0x7fffffff, 0xc002}, 0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, 0xffffffffffffffe1, 0xf5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a08000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) listen$netrom(r0, 0x81) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ef8000-0x20)={0x6, 0x0, 0x2, 0x12}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b86000)={r1, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2017/12/23 23:56:25 executing program 0: r0 = epoll_create1(0x0) flock(r0, 0x4) flock(r0, 0x5) 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000bd8000-0x10)="0209af0060000000006466b78e009548", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000885000-0x2a)={0x0, 0x22, "8a082341bacc6a351d1d290683df0842e88428e9c4956a4f3e74741c4d507953393e"}, &(0x7f000080d000-0x4)=0x2a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000051c000)={r1, 0x4}, 0x8) recvfrom(r0, &(0x7f0000652000)=""/16, 0x10, 0x40, 0x0, 0x0) shutdown(r0, 0xe3f4d7295acec808) [ 39.744913] binder: release 4815:4823 transaction 13 out, still active [ 39.754400] binder: undelivered TRANSACTION_COMPLETE [ 39.770962] binder: send failed reply for transaction 13, target dead [ 39.782160] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000047b000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000c78000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000328000-0x28)={@generic="69db2c0c7e0e63f58be26f7652119d00", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 23:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000849000)=0x14) lstat(&(0x7f00004f4000)='./file0\x00', &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000084b000)={{{@in=@rand_addr=0x2, @in=@multicast2=0xe0000002, 0x0, 0x9, 0x1, 0x20, 0x1, 0xa0, 0x80, 0x7, r1, r2}, {0x9, 0x1e760, 0xffffffff, 0x7f, 0x9, 0xb2b1, 0x8001, 0x8}, {0x80, 0x4, 0xfffffffffffff4c6, 0x401}, 0xac, 0x1000, 0x8000, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xfffffffffffffff9, 0x80000000, 0x86}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1, 0x3, 0x0, 0x4, 0xfffffffffffff001, 0x3, 0x46}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x2, &(0x7f0000326000)=[{0x35, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$join(0x1, &(0x7f0000012000+0x869)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e52000)={0x0, 0x100}, &(0x7f00005bc000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000894000-0x6)={r2, 0x4}, 0x6) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000008f000-0xe7)="cbb9441b9aa46f3dd07cd38ca2a2ac78ffdb71599e31695f4e91752cb1b5b2fc6c47022a398e5875a2ff1a65651560cf500d4bb39cd150bd8dc838563e143d2f38d96fa19de6d540e8b58b60d5f295ff2d0ea428fd8f723b5537d12601781c26b297a1b8b28852bca44ec9059f0c627614d6fce4d69c63c238afe5d41279b1c1e499af012ff619d1c61449ed749403ae1870cc559154bfdc57b50badbb9e4ed6dd31bcf0a0bdf29a391e3da98fa85b2009f0be2a791b082421d9d0d998cf7e93aa7973f0768a86ad7df280b6dd0008178215a1daf6570f6be489af5712d89064a29234a750926c", 0xe7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000067b000-0x78)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00009b1000)=""/4096, &(0x7f00006a1000-0x4)=0x1000) 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000510000-0x4)=0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/23 23:56:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x10000000001ffffd, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d51000)="757a5c2b8be5cf322e481a07429ba829f52a6ef81835018fc95db613fc8ff0980bd2262b495c3335760535b3422802c94801dd06444aeb888e3f946ae2aef5604f5efd405c3716e8606d4b12fc9aa3e8fd187e67901f4ecd2f4eb46ca256eb3bb01e1715e638d0c2ffc8d32a4f3596c577f828fdcd573e8f3163eaa46ad3ca0750adc883ac4fc35954cbd1fbd652e08de7", 0x91, 0x0) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001008300ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) 2017/12/23 23:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/rfkill\x00', 0x201, 0x0) writev(r0, &(0x7f0000d7d000-0x10)=[], 0x0) ioctl$TIOCCONS(r0, 0x541d) 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', 0x1, &(0x7f0000fc9000)="") mount(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000875000-0x7)='autofs\x00', 0x1124428, &(0x7f0000874000-0xb9)="") linkat(r0, &(0x7f0000b1f000-0x8)='./file0\x00', r0, &(0x7f00009b1000-0x8)='./file0\x00', 0x400) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c1f000-0x6)={0xffffffff, 0x100, 0x819}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000f6000-0x4)=0x1, 0x4) 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) getitimer(0x3, &(0x7f0000c97000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00002c2000-0x1c)={0x1, 0x4, [@random="85117cb9f46c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000368000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) sendmsg$netrom(r1, &(0x7f0000537000-0x38)={&(0x7f0000a14000-0x10)=@ax25={0x3, {"ec588d22e7c169"}, 0x0}, 0x10, &(0x7f000072a000)=[{&(0x7f0000394000-0x41)="33a12a1c026e637284f6f74bfdbbc73f221bd9cb6fd4d15727b590e31818aa6b160dc3bfb7b3aa49e13baa0dbc58debb4737537b15bed50a8d15c3a383650887e8", 0x41}, {&(0x7f000093d000)="d2b0b7864e11637078ab3f812e36f810cd880624d057d21affb6028bcd9205152c0f90644fb8632fb3c6d4cfd1386a86f126eba47e6019b369b8676713cba029bcc872773d0a0f325cac66f06f5aff2ae3e64ff68069a872607a45fd", 0x5c}, {&(0x7f000069e000-0x1000)="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", 0x1000}, {&(0x7f00001b4000)="bb389a91c0ed26a7b526f76af5ff731af9f76d89da36af8e5b4aaba17a77f23fb6c39b98da89cc9c169923e23e167e4bb37f007d1a673dfa345dbdde2403099885188bf1581bb455ee0393c7737ef9efcf87075f2f90f2a28b1ed82ca4bc855bd29b123e8ba2a3322fb2faa191d4bab0e38a74d1e34b2fc5db2ddac85c3b536d51fdb6a6ed983d43336b5e8e0ddad7c2c6215824c0e8ce2b343c69b79048e4f123521f609c8bf4f4911498f2c4062ffa29e3787c886347b6035d24ca6939726840d88e", 0xc3}, {&(0x7f0000a68000-0xf0)="223dba53ad144c2bf77eb4b6b02630b487417de7ae0838008222668fb6c7719998f18d98970c01e98c609de70bc24473620942197cac755ccf89bb423d7971e2a6d7b0ff988899363d4097645a4dad8a10b27bbfbc35dd75049d38c57d57ffbd13a06ea821ed4ddee3aff9ba1a1bdff8b47eab707daf93bbb45ed8226fceb859cb2a32be9d29e968e55c35ef23c66b5658b62e2442a1893ac6b609224d7276bc41cd9a27934c098623b34fa47560a87c3d3007c2998dbbdfe4e1c255a9db36468b67d6299a1cc3cf4faf176e89e1519d0dfae87f317dc46885721f010a1ca9c81f015580ca48dd1da9f23a801351e084", 0xf0}], 0x5, &(0x7f0000aa5000-0x1010)=[{0x1010, 0x196, 0x0, 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0x1010, 0x8000}, 0x8000) 2017/12/23 23:56:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x0, 0x2) socket$unix(0x1, 0x5, 0x0) 2017/12/23 23:56:25 executing program 4: r0 = syz_fuse_mount(&(0x7f0000915000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x2, 0x41c00) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000275000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$KDDISABIO(r2, 0x4b37) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x400000001, 0x100000000000000, &(0x7f00002ac000-0x10)={0x1, &(0x7f0000000000)=[{0x7ffffffe, 0x0, 0x9, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000195000)={0x0}, &(0x7f0000b63000)={0x0}, 0x8) [ 39.897689] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.906807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket 2017/12/23 23:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002a4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) syncfs(r0) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000b58000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000-0x4)=0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000465000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d1f000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00007dc000)=0x0) [ 39.949254] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd3000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3e000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00009a5000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fd5000-0xf)='/dev/snd/timer\x00', 0x0, 0x8a00) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000fd3000)=""/216, 0xd8, 0x40000000, &(0x7f0000fd4000-0x14)={0x11, 0xff, r0, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(0xffffffffffffffff, &(0x7f0000fd0000)="240000001a0025efeb6bb40400000009020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/23 23:56:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d76000-0x8)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) 2017/12/23 23:56:25 executing program 4: r0 = memfd_create(&(0x7f0000c7b000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f000097e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x22}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = memfd_create(&(0x7f0000a7e000)='\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x4) sendto$ipx(r2, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2017/12/23 23:56:25 executing program 6: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000f58000)=0x1) fchmod(r0, 0x0) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:25 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d96000-0xe)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0x100, 0x3f, 0xff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x1, 0x3, 0x4, 0x3, 0x7}, 0x3ff, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x2, 0x7, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x10)=[{r0, 0x3, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000081f000-0x4)=0x1, 0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ed4000)={r2, &(0x7f0000fc1000-0x16)=""/22}) pipe(&(0x7f0000506000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) 2017/12/23 23:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x74) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00008f1000-0x10)=@generic="0c7c6b88c52930047f5b7cb979584fa6") ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009cb000-0x4)=0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f7000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgrp(r1) getpriority(0x0, r2) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x10000, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/23 23:56:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000419000)="497595b16b8b23486b2758a763d61a6d9056ea685d487c51fa0d49a978f037474e51b43c5fa43112073cec75f68e2caa2ece46ab3a9c29567cca49085a51d0dac012f531ce22b82a05002312bfe406baeef57f726289bd0b932fca2970d7dac62f13bdb369112c0b2c40d0d77b507af2b57d263ceab8c85d8cef8ef226799e2f084cb2bd2be076a367c1a700332c9ab3b956336814f900e3103293012c", 0x0) timer_create(0x7, &(0x7f00009f8000)={0x0, 0x5, 0x2, @thr={&(0x7f000043d000)="029d12ddc1c44ba063be34e42b8d316bb4ec2de9138d1e7d36861ea7b83d6ee40fb7e1f0a1fde78c19158ea0fd0a3264c1ec12221e679c62bc3be5de0e2d2c157963b70858963329963158434a688a0ce8c0ba920dcade303a4306a3e77692042446f84ce3f0ab55d33d93691fface8992569a8cb0222407bb75622a075fb955a3a243226238f4a9028a3a8786a3d4ef", &(0x7f00002d3000)="05c25949bbfebe79b844c97bd3a658825e106667f1d479e1ec11ea5318ca13b9e4e2622f65ff52ff086b6f33c3b526db30694597de6a85649cc89030e460f31c4cd593b603535540b587ccccf5b822931f218a29c38e7e3635ef3d8272"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000981000)=0x0) timer_delete(r1) pwrite64(r0, &(0x7f00007f2000)="da1ed4c6dded1b78fc323094d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa58b0c9a368a1866279463154ba1d39b42c588aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb8591", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f000022b000)='./file0\x00', &(0x7f0000a99000-0x8)='./file0\x00') readlink(&(0x7f00001bb000)='./file0\x00', &(0x7f0000ccc000-0xb4)=""/90, 0x5a) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004d8000-0xb)={0x5, 0xf45, 0x243c, 0x5, 0x101, 0xff, 0x9, 0x5, 0x6, 0x3, 0x0}, 0xb) inotify_init1(0x80000) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/policy\x00', 0x0, 0x0) fsync(r0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000909000)=0x10001) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000084000)="", 0x0) r2 = open(&(0x7f0000fcd000)='./control\x00', 0x68042, 0x0) eventfd(0x796a9d69) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000af5000)=0x3d, 0x10001) fstat(r0, &(0x7f0000dab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000fcf000)=[{&(0x7f0000d86000)="e973a8f6d913007eb3f114519dbdf04962cab572affdc5bc95", 0x19}], 0x1) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 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]}) gettid() 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000901000)={@common='lpq0\x00', @ifru_flags=0x4000}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b82000-0x8)=0x0, &(0x7f00004e7000)=0x8) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00007a8000)={0x8, &(0x7f0000f01000-0x40)=[{0x100000000, 0x20, 0x7, 0x6}, {0x0, 0x0, 0x7, 0x0}, {0x7, 0xeadd, 0x22, 0x8}, {0x5, 0x1, 0x3, 0x400}, {0xd8, 0x6, 0x7ff, 0x7}, {0x518, 0x9, 0x2, 0x8}, {0x24, 0xffff, 0x3, 0xcf}, {0x800, 0xfffffffffffffff9, 0x6, 0x6}]}, 0x10) 2017/12/23 23:56:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000014000)={0x9, 0x2, 0x3, 0x100, 0x1000, 0x3, 0x6, 0x1ab}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000014000-0x4)=0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000012000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x74) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00008f1000-0x10)=@generic="0c7c6b88c52930047f5b7cb979584fa6") ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009cb000-0x4)=0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) dup2(r1, r0) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x40, &(0x7f00008b6000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xffec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d9f000)={r1, 0xdf, "e6ad2c88e43f6d797edd1576608cef795a1e693c699807dc48530f05283b868cc315424081cbcd693efa66cae0df4080cf277cdc3422d65d9744dbe510df51ab1fb8d72218240d4788ed08f309a906fb837fe0140850d68103ba4e4b23aa7ebfd876edc131b3df5ef0a4ff8c9234c6f25c8f1f560b4d7a8a20e5da6adb763e6c51303f54a252e09dda6f3d2cedcd4db4475ad2ee2b1ed31d9549b19ce0394fb659502992e156060fca60d9647f73478fa7410f825b2dd7870237a3911143d05fd0f06d917cadc36dae676dafab77c7f4dbb457b0886e4b9b56cec19070d5b7"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f000089e000-0x4)=0x1e) 2017/12/23 23:56:25 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000bf0000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00005a4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x6}, {0xa, 0x0}, {0xb, 0xfff}, {0x7, 0x8764}, {0x6, 0x5}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa1000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sigaltstack(&(0x7f0000031000/0x1000)=nil, 0x0) splice(r0, 0x0, r2, 0x51, 0x4, 0x4) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000591000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000064f000)=@generic={0xfff, 0x3a, 0x7}) pipe2(&(0x7f00005cc000)={0x0, 0x0}, 0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a32000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e96000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000728000-0x8)='./file0\x00', 0x3) 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40, 0x0}, 0x20) 2017/12/23 23:56:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00004a9000)="3f0f8ee35d8f7e044e7d50497a51b7884a4a581d8b44db4e8a632c61c424546a92cdcc7e2f71c1b1f8a95ab5ef08477a6d351b76f324bbfc5ccbd5e745c01f0e40e1eb99b58c921dc726c82188fd77558cf8d1c3c5", 0x55, 0x20004001, &(0x7f00006e4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e77000)={@generic="9ad5fbad9de904f55d2182b84ba5f780", @ifru_flags=0x400}) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000a8f000)='./file0\x00', &(0x7f000011f000-0x4)=""/4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000387000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000655000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000879000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x8, 0x100000000, 0x2, 0x0, 0x1ff, 0x80000, r3}) 2017/12/23 23:56:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mprotect(&(0x7f00008a8000/0x2000)=nil, 0x2000, 0x3000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) r1 = open(&(0x7f0000c8f000-0x8)='./file0\x00', 0x16a9de2611324e44, 0x89) munlock(&(0x7f0000704000/0x4000)=nil, 0x4000) syncfs(r1) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) 2017/12/23 23:56:25 executing program 5: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000c4d000-0x1c)={0x57, 0x32ce, 0x2, {0x81, 0x8000}, {0x4, 0x7ff}, @ramp={0x8000, 0x400, {0x100000000, 0x4, 0x4, 0x101}}}) 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b11000-0x20)={0x401, 0x7, 0x0, 0x2, 0x9, 0xfff, 0x6, 0x4, 0x0}, &(0x7f0000ae4000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a44000)={r1, 0x5}, 0x6) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c03000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x80000}]}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000591000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000064f000)=@generic={0xfff, 0x3a, 0x7}) pipe2(&(0x7f00005cc000)={0x0, 0x0}, 0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a32000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e96000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000728000-0x8)='./file0\x00', 0x3) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000012b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005f2000-0x8)={0xffffffffffffff00}, &(0x7f00003dc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038f000)={r1, r2+10000000}, 0x8) 2017/12/23 23:56:25 executing program 6: prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001a0000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0xfa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[r0, r1, r3]) 2017/12/23 23:56:25 executing program 0: r0 = memfd_create(&(0x7f00000d0000-0x1)='\x00', 0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00002ea000-0x6)={0x5504, 0x3f, 0x7}) keyctl$revoke(0x3, 0xfffffffffffffffe) 2017/12/23 23:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) dup(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000902000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000d2c000-0x1)="", 0x0, 0x0, &(0x7f0000d15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000ff000-0x8)={0x8001, 0x4, 0x4, 0xfff, 0x20000000000000}) 2017/12/23 23:56:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = open(&(0x7f0000baa000-0x8)='./file0\x00', 0x800, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b5a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000766000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000f9f000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00006c2000)={0xd7, 0x8, 0x7, 0x2, 0x7, 0x8, 0x3da2, 0xff, 0x2, 0x6}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") mkdir(&(0x7f0000643000)='./file0\x00', 0x5e) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2017/12/23 23:56:25 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) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) 2017/12/23 23:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00005b9000)=0x0, &(0x7f0000a96000-0x4)=0x0, &(0x7f00009f3000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004bb000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00001ec000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e69000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000676000)=0xe8) getresgid(&(0x7f0000242000-0x4)=0x0, &(0x7f0000903000)=0x0, &(0x7f0000ede000-0x4)=0x0) r7 = getpid() getresuid(&(0x7f0000bb6000)=0x0, &(0x7f0000b16000)=0x0, &(0x7f0000359000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ec4000-0x4)=0x0, &(0x7f00007ab000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b82000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000598000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000465000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef4000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0f000)=0xc) r13 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ecd000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d9000-0x4)=0xe8) getresgid(&(0x7f0000a78000-0x4)=0x0, &(0x7f0000971000-0x4)=0x0, &(0x7f000036e000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b2c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd4000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b3000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002f8000)={0x0, 0x0, 0x0}, 0xc) r19 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000071c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000094e000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000c70000)=[{&(0x7f0000bad000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c50000)=[{&(0x7f0000fc1000)="390228e7b63f5a1d24bf7a3905cadd903d3406e94858e7364c4d78fc756dab5f0e874da0d6c159f14e9521a1cf4b4946d89e1c226e6525de5d201b66cdda78e2c71c994146dcf8bf56e66ec560c7ec015b388022747652e941c46f03342bf90f8c74106c7bda92a1da0a6be2ff29643154c00ac272ae557a173cee5e341f9178c7b233ad3cd727546389befb9f0a4a797dad231587cd25b7a9864fc557f130fb27efcc42ba179f732052278c1cde95f80ecb7020021a6b407359f9735ad5cdc8f684685690ded843a597b85b31ef12d19ffb90b55839", 0xd6}, {&(0x7f00004eb000-0xb)="cb9c9d99c0756c472ed6f0", 0xb}, {&(0x7f0000160000)="9613eae9664cb4c8baf16eaac0ed315a5f0d1114e45441c1c26417eb2782330798c6b2d71568ca1503cf576f6812fd09aa2f590a80ce21528f88addab75f1f2b8eeae8c17ab1984d2fe89f411b20460a3b97ae616cf47dbfdcb6527d6ea358983155354c4b4998deb55eda193e4d61aeabaaa06a0e9accdff5ed95590262ae8f591efcd70fba35cf422b1448ee8e474bd8b0055be4f52b1e0bd1aaf4408dbaebca3ea68d", 0xa4}, {&(0x7f0000992000-0xe0)="6aee18ecc52bd4b293a266b59adce707ed9f7a33c2c3b212e1c7b9ef478b722d9434d190c512c01e5d93c980651f470038653132329f52bcd6d391a05d80b97507da8eb54631d16f127b31cd713652b7d2c7308547d95797cf116474978d157c1111fb27cdb0bc8a489e2507e02ac1d634abf0adf186ef904c807d1d00aee1653e0ae15fe73731d2087dd1f7c99ae11c7aaa071e64c5101d4d967bbb27019ddfd3b4a74b058b87d7f4bbeb06bd7b334923837a35905c2f59a66cb98454216cb1427bc4eed38d53d8832c6f4e73304e1d107bffd8b9866678893bdd9e14831537", 0xe0}, {&(0x7f0000b0e000-0x5e)="24fc057e0b5e5c5b0b919c1d63dd0f2f169721f7ddf90017998330b008145bf488c543206daa65ae251ed82944ff5b8a8c9b9e95fe9e36bc515d5ad6e03ea2c6f8de0cf0542e00b3064dc0350edcfba712e9828fe7898b2891f655b37d6d", 0x5e}], 0x5, &(0x7f0000b11000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd0, 0x0}, {&(0x7f0000d0c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000342000-0xa0)=[{&(0x7f0000041000)="2237bb853625b7cd446766eabc3c6bbb510ec516e3d1c92ea34722da251a8b5b42d81989331d757fe311d6c23196d193bcacc067139de4b8db42c6a5ed0ee5c6f9bcf7a98af431dd398423196bae468363d277c0f450d5ae1eab6cf325defb8f6cb742446484f8f26891610935363c09a3996b15b23ef3b3d943ec321f16dae3000f64d0f6316108249c23477fc2efde73dcb5a93363a149f40a280b5c1219db1b072315eb277eb548024348f4647e204193bbd88eabbf57bd337a871f121082ba80deb307dc60ee15f6610f782a2de8c11210bf01664273a752e9fa22b7", 0xde}, {&(0x7f00002c1000)="3fcc4599cb37f5aae9b27b9d16a68e03db36c5e2593f803b81c730bf1a82a37518d2e99f595f184f1c336939e7e502627c5c6bd0a87b36ee557b08bde9d852bca67b22dbaa8d8b7e54ad2d975d530b73faa5adc87d9d47d7e6df7e2d4c4ee3ad5d46e7528b03e0cd4d7de2cad1ccb6382bf3ae78ab12c9e15373121bff07b8f3e37136", 0x83}, {&(0x7f0000fa2000-0x39)="c0cca90a6adee0e7906274fff7ca2218c881be7119a7b81d814c8f62d65b53a2102e2495e6425c6a6f61924fc5e634cc3adfa1bacdd774f44f", 0x39}, {&(0x7f0000961000)="feb1d19f33878580b54933c451c3b5a38cd0e492f97dbf784f0c36e882a09660f972652b0365b0bb34e500c8126fca119d73f9fbb915724c3aa1b65619bfe1c7e3bd6c6f07323388e040cf69a1d7e3", 0x4f}, {&(0x7f0000ab5000)="0796f69814c1fb134f5210148d6cca90fbf86ec37ebe45ee6ed0a7ad721bb653aae5d85c038f599edfeff2239bcf1ad91d34ec5fa9fa66b9a48a23a6cee7759207b42adc8a6615ce6700dec7773894968c3935513885eba41f9d2a638aefe83fc0ec08873b6f50ab7cbc1378", 0x6c}, {&(0x7f0000c1c000-0xcd)="6c0dcccfd7b43b6470e0bfcc5fdb57054c43f7691baed8f3e309a1e4495f52512ec56720301f30483e1821f9901f14eb8fa33a06f56492708849094e38e825241da04e34e8a002123155cb43248fcc2f9f3ec7c519ce2cb6ba5517acc206209b9d162a8d024b2a9c5be3829218893f0f0375148c2a1662d1370cee581d36e8d92df227f66e05579f0ec90ad33fd0864b2239579dcc684e1fead927f52bde438c4929b171a26dba6b0d858b9bad7fdb12b6784c77869aa6dc83c608bdeb45e43c6bf8e91c05f59b128741dc1dbd", 0xcd}, {&(0x7f00004a4000-0x6f)="9e76400084dc80cd8f806312a9ae422db8c02bf728a78019483e6954b10eddab690a6f8afd7fb5797fbe592227a5ef6b0497da2053f8f201ce2fa64cc9a6beca734af990e5f2fb5f137a8d72b45858b6f20fc87655902be088c4c88d9fa01173c5671871bc4b1fe56f7772e9e5b845", 0x6f}, {&(0x7f000067f000)="82512a5cc24a04252cd69332a61f6c9caf238e8c0fce99370d7f2558278ece2481dc6edf2e80783a435633acd992ae00f7af8693c13d1f265160df84edbd", 0x3e}, {&(0x7f0000948000)="2938bef0b6b1a2e67623d21801fd5dc8bba4df030dd1a3eea1d190ba12d48e66f7d9bed8c04bc179bea78bef5b016e7ffe00d88240c372ac31774ead15a794647cb6e6fffaaeb8328bd25b0f5bf44e25998a2d8ee4fc5beab06ee0e2d76888b84854ec6ba89f4656efb3d47b4a39bb0e8512ce654c1fd25b69aff9dd5ba42c2894351103070002f3fb5e35ba10461b8dd0e809c481b50568c4da039e1a0998c946890c9426df35e21c07dd30773458a2191d5b55c6d5f14af9b00b380ee6aeaad458b733d6ee40814bb5a4209951fb05c8eca1177033f9a56b", 0xd9}, {&(0x7f0000a51000-0x2b)="6fefee6767d3e67a05e841070081b12d22c1b83f81d2a600ab7663cb0adaec1818a916b2d529aec98c66d5e9802dee70c1ba11125de30e56ffd6ce1626e44a57c9a0ec4a710ea24b9968086ffd477468eb3b29fefa5a76d6764f7b09d1274b3f8300978840e886b5d7fed748d920e42196ed82b29ec02cecd6aea1902a", 0x7d}], 0xa, &(0x7f0000d42000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x158, 0x20000000}], 0x2, 0x80) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000810000)=""/61, 0x3d) 2017/12/23 23:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x40000) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093d000-0x10)='/selinux/policy\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000dbc000-0x60)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000835000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r3}, &(0x7f000005b000)={0xfffffffffffffffe}, 0x8) poll(&(0x7f0000556000-0x30)=[{r0, 0x40, 0x0}, {r2, 0x40, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x2004, 0x0}, {r2, 0x88, 0x0}, {r2, 0x100, 0x0}], 0x6, 0x401) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x5, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000+0xfd1)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x810000, &(0x7f0000000000)="1b7e3d66555e3e177234dc5a3627841e8ae6c6dddddf54324a53c0aff230f1d629ea4857cb67a0733075c050981b2a9c21aa6bd6d83b82c49a58f1ea801e340cf5762010d4f6c8d9a9de28a8322d00e5fd4b56935040416d2176d49aaf1e99d5e8731ae42c12d75dcbcad854af3c7fd48d0b760231be1fd58fe116b1b41c698a8823e8c557d3231255310e9eab95a14cdc6cf7df6ca64ac7ab24bc16d3ffcbf4ca65fbbbb59ebd3f220401952512b3b107bdc4890a1e4aba38db0b689537800aaba2b69dc5dc", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000de6000)="1d") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e76000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2017/12/23 23:56:25 executing program 7: mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f71000-0x8)={0x0, 0x3}, &(0x7f0000f71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f70000)={r1, 0x4, 0x20}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f71000-0x29)=""/41, &(0x7f0000001000-0x4)=0x29) r3 = getpid() ptrace$cont(0x38, r3, 0x575d, 0x9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0xfffffffffffffff7, 0x200e80000, 0x10001}, &(0x7f0000002000-0x4)=0x10) 2017/12/23 23:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c18000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001a9000-0x8c)={0x7, 0x38, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000215000)=0xde, 0x4) sendto$inet(r0, &(0x7f0000113000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005bf000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000734000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000987000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc00000000000}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x7530}) 2017/12/23 23:56:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000841000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2017/12/23 23:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) set_tid_address(&(0x7f00009ef000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000769000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 23:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f12000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00008c5000-0x51)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc58}, {0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x8001, [0x6, 0x7ff, 0x101, 0x0, 0x0, 0x1, 0x4, 0x8]}, 0x5c) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r4 = dup2(r2, r0) readv(r2, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000926000-0xe3)=""/227, &(0x7f0000936000)=0xe3) 2017/12/23 23:56:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000891000-0x4)=@int=0x0, &(0x7f0000b70000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x0, 0x4) pause() 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000752000)=@common='sit0\x00', 0x10) bind$inet(r1, &(0x7f0000a00000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000085d000-0x76)="0f00fb62224dffd53af58a6a8027c8e1d592f664026c21e9b44aacd4b6d2dfd7bc72aa2175f1a704995f10ab45630a1e7387b6088b55195f716040045cd4bc178ecb24210bb2f89018ef4eeb118e0aea7c1d354a436ded33e8a4ea38a3dcca98fe5630c64d6a466cc29d72990a0cd28324b2ab71a5a1", 0x76) 2017/12/23 23:56:26 executing program 0: unshare(0x20020200) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) r1 = gettid() tkill(r1, 0x15) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000d4000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000235000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c33000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) prctl$setptracer(0x59616d61, r1) sendfile(r0, r0, &(0x7f000016d000-0x8)=0x0, 0xfffffffffffffffb) clone(0x0, &(0x7f00002cc000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f0000bfc000)=0x0, &(0x7f00004bf000-0xd1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000-0x5)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/96, 0x60, 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r3, 0x5404, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000557000)=""/2) 2017/12/23 23:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00000ae000)='/dev/net/tun\x00', 0xd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000adb000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) close(r0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ee000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000815000-0x8)=&(0x7f0000a63000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00007c5000-0x8)=0x18) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f92000)={0x40b, 0x80000000, 0x4, 0x3ff, 0x9, 0x9, 0x5, 0x1f, 0x20, 0x1, 0x6}, 0xb) 2017/12/23 23:56:26 executing program 7: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000+0x6c3)=0x2) r2 = syz_open_procfs(r0, &(0x7f000000b000-0xa)='setgroups\x00') write(r2, &(0x7f0000001000-0x3e)="e6", 0x1) 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000df3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="821dde7c230c8c20c8d3880b82eaf072", 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000df3000)="", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) splice(0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x4003, 0x0, 0x0) 2017/12/23 23:56:26 executing program 2: clone(0x0, &(0x7f0000e99000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fbe000)='/dev/usbmon#\x00', 0x2941, 0x10040) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fbf000)={0x0, 0x38, "8efbb3ad7350debfa3321e4439c35dbbc37f9c6e96b543d61fb9a0153854d413200acf9521ddb4ab430aee3fbd4af97c33824bcb597a1828"}, &(0x7f0000fbf000)=0x40) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fbf000)={r1, 0x20, 0x30}, 0xc) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00006c8000/0x1000)=nil, 0x1000, 0x42000000000000) 2017/12/23 23:56:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$ax25(r1, &(0x7f0000ec3000-0x10)={0x3, {"34834b2467afd9"}, 0x80000001}, 0x10) writev(r0, &(0x7f0000901000)=[{&(0x7f0000519000-0x29)="290000001900ff09000000000000f3020a8000001322ff06130800000d00090009000019000001041d", 0x29}], 0x1) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000027c000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c85000)={{0xffffffffffffffff, 0x3, 0x7fffffff, 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]}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x80, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000eac000-0x8)={0x0, 0x10000}, &(0x7f0000ffe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xfffffffffffffffd, 0x7, 0x5, 0x7, 0x8, 0x8, 0xfffffffffffffffe, r1}, 0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a76000-0x84)="7ffb414a4aeff383e0dc33e8fdd28999b432a63064ed8209f7883fdaa5c5f93bca403917742857a848", 0x29) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="020baf010200000000647bbc8e1d4b48", 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fa1000)=""/154, 0x9a, 0x20, &(0x7f0000fa0000)={0x3, {"1b55a01c2ac9fa"}, 0x0}, 0x10) r1 = dup(r0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000f9e000)=0x0) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052b000-0x10)='/dev/sequencer2\x00', 0x204041, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000093d000)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000428000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000065d000)={0xffffffff}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb9000-0xc)={0x0, 0x0}) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fa1000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000674000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000521000-0x4)=0x100000001, 0x4) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000fca000-0x19)="02000000000001000000be8c5e1302ff", 0x10) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000770000)='/dev/rtc\x00', 0x24100, 0x0) fdatasync(r0) 2017/12/23 23:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000935000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000699000-0x4)=0x8001) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000291000)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000f22000)=0x0) write(r0, &(0x7f000099d000-0x74)="2fa5583aec1dc41728fffda9c9f3d09376dedbdc7c002015c5676b00256a28380757961a3ff3d275ead7f93b071724fcef1cc89b7e95e85817c9e1ea8defdb9140cc31fd6416478ca871c20363f2a52849f79fc424dfd8ce2736886ca83134c95a773944249a6728cbe04031df4c563978f29d1d", 0x74) r1 = epoll_create(0x9) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00009f7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)={0x4, 0x0}) 2017/12/23 23:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e2000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/23 23:56:26 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000634000)='/selinux/create\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000237000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ac6000)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000f06000-0x4)=r4) write(r2, &(0x7f0000a37000-0x21)="1f00000001021f000000000000000000000002ff0900018004000100001518", 0x1f) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067c000-0x11)='/dev/vga_arbiter\x00', 0x400580, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/member\x00', 0x2, 0x0) renameat(r0, &(0x7f00000d7000-0x8)='./file0\x00', r1, &(0x7f0000ca6000)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00009e5000+0x976)=0x0, 0x4) ustat(0x6, &(0x7f00009c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:26 executing program 3: pipe(&(0x7f0000daa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000+0x8d0)={0x0, 0xbc, &(0x7f00005fc000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72a}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x59}, @in6={0xa, 0x3, 0x200000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}]}, &(0x7f00001ae000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002c6000-0x9)='net/snmp\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f000017f000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000008a000-0x11)='/selinux/context\x00', 0x2, 0x0) read(r2, &(0x7f0000737000-0x12)=""/18, 0x12) 2017/12/23 23:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) fcntl$lock(r0, 0x4, &(0x7f0000045000)={0x3, 0x0, 0x1ff, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000446000)={0x52c2b4f5, 0x8000, 0x4, 0x7c0000, 0x4bca, 0x7, 0x9, 0x4, 0x8, 0x8, 0x400, 0x1}) 2017/12/23 23:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$usbmon(&(0x7f00001fb000-0xd)='/dev/usbmon#\x00', 0x7, 0x400100) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dd6000-0x4)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001d3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b8a000/0x4000)=nil, 0x4000, &(0x7f0000fa1000-0x1d)=""/34) r0 = syz_open_dev$urandom(&(0x7f0000aaf000-0xd)='/dev/urandom\x00', 0x0, 0x4000) finit_module(r0, &(0x7f0000336000)='vmnet1]keyring@:\x00', 0x1) 2017/12/23 23:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) getrusage(0x0, &(0x7f000033d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6279}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000d53000)={0x5f5e0ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000042000)=""/210, &(0x7f0000ea3000-0x4)=0xd2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b51000+0x7ac)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000427000-0x4)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000608000)=0x0, &(0x7f00003f9000-0x4)=0x4) [ 41.276079] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000053000)='numa_maps\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="f702aefa16c768b7bea900c613472608", 0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000022000-0x8c)={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]}) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0xf504, 0x5, 0x1f}) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r1, 0x0, 0x1ff) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000005e000-0x4)=0x1, 0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acd000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00002ac000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000bf5000-0x8)=[{0x66, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000c45000)='./file0\x00', 0x80000000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006db000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d5000-0x4)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x0, 0xed, 0xa, 0xa0, 0x20, 0xfffffffffffffffd, r1, r2}, {0x0, 0x9c, 0x4, 0x101, 0x8, 0x2, 0x10001, 0x7}, {0xce2, 0x6, 0x8, 0x200}, 0x9, 0x9, 0xf495, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x6}, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x3, 0x3, 0x7ff, 0x10000, 0x100000001, 0x3}}, 0xe8) 2017/12/23 23:56:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000a4e000/0x3000)=nil, 0x3000}) clock_getres(0x8000a, &(0x7f0000b31000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x30000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x7c, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d8a000)=0x2) 2017/12/23 23:56:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fd000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000056d000)=""/0, &(0x7f000007c000)=0x0) 2017/12/23 23:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000599000-0x7)='mqueue\x00', 0x0, &(0x7f0000fc9000-0x15)="8bdd95742bf9c16d00000004e9b7af2e0dea2b2c94") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000068f000)=0x87, 0x4) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f000009f000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00004dd000-0x8)='./file0\x00', r1, &(0x7f000085b000)='./file1\x00') [ 41.328660] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fe1000-0x20)={@common='sit0\x00', @ifru_flags=0x1000}) r1 = socket(0x3, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r2, 0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd0000-0x10)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00005bd000)={0x8, 0x6}) sendmsg$key(0xffffffffffffffff, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000-0xb)='/dev/hwrng\x00', 0x410000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000c06000-0xf)={0x800, 0x7, "4a80942dd5d320"}) 2017/12/23 23:56:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x2b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r1, 0x9, 0xff, &(0x7f0000944000)="38ddb930b606665dc83448532bfae221391950710460276a820f7b5077b76a950a78ea7306290bb58cab43d10967b2e5be7cdf5c7136fa503f5529e4e0105bce935fb12af2f8c607bdf1b269f8ffb959df9145a75c7c1e57bd7e13eea2c2854a9fa02f1dbc567a7faca4bbb8df46ef2cf641aa3feb1c5380228d0fd44d45a61d1b05b02124da5931a28bf7e93777475ceb56dcbce4f9cd4bb3a52d9236648c93de1b66aed1c0db9b877ff7d7fbc426312626b28844", 0xb5) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000-0x20)={@generic="d768f4ae88ee862699a7a337de3ca948", @ifru_flags=0x2}) 2017/12/23 23:56:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000118000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000044b000)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001d3000)={0x0, 0x0}) 2017/12/23 23:56:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fsync(r0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00003fd000)={0x5, 0xffffffffffffffff, 0x8, 0x5, 0xffffffff00000001, 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TTUNGETFILTER(r1, 0x801054db, &(0x7f000007c000-0x1000)=""/4096) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b89000)=0x0, &(0x7f0000f9f000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fa0000)=0x7f) pipe2(&(0x7f0000fa0000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000e7d000-0x5)='user\x00', &(0x7f0000e7d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7c000+0xc55)="779dd117f4d00c746524d4ca990a888071291d00a531af35a9db68182d3e347b3beac82cac3fcc63aaaae65567ffd1f9772f1eeca38d11f21fb129d3e13d2d6940f473750fc0b113638433879ae39f51528b3254e673c209e7beb1f739ca9d752d70d8a04c4d15456bca23312a0d8cca771d69faeea2f377ee81a6859db620120fac3b40bbd638b6c08890806080c28779149f2d554a901558e4f0743ab29a8eddbfab4b71ffb580becd81aa7aef8c0434e96ae43d32fc2665a7ba3fddeda742a7d622c6a963fa17e0c2829f969a552cc0e4ff9b7a7ad75e236ab46e3c5b55591f", 0xe1, 0xfffffffffffffffc) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000e7d000)=""/249, 0xf9) write(r0, &(0x7f000029e000-0x106)="170000001a001bd213110005000080000003ff008dc84e", 0x17) 2017/12/23 23:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003c6000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000138000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, &(0x7f000057d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00004c9000-0x4)=0x0, 0x4) prctl$setendian(0x14, 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000015f000-0x9)='/dev/rtc\x00', 0x400080, 0x0) sysfs$1(0x1, &(0x7f000007b000)='/dev/rtc\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000100000)={0x0, 0x1000}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d44000)={0x3, 0x200, 0x8b, 0x4, r4}, &(0x7f0000359000)=0x10) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xcc1d, &(0x7f000001c000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$unix(r0, &(0x7f000033e000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000ca1000)=0x1002) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2017/12/23 23:56:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0x81, 0x460fa9af0776d3d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000035e000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f62000)=0x44, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000fdb000-0x4)=0x3f0f429d, 0x4) sendto$inet6(r0, &(0x7f0000831000)="9227faef", 0x4, 0x0, &(0x7f0000b71000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) 2017/12/23 23:56:26 executing program 0: clock_adjtime(0x7, &(0x7f0000000000)={0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x3) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000813000-0x4)=0x0, &(0x7f0000e69000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000001b, &(0x7f0000e6a000)=0x0, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000068f000-0x10)={&(0x7f0000c73000/0x1000)=nil, 0x1000}) 2017/12/23 23:56:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000050000)='/dev/rtc\x00', 0x22080, 0x0) connect$inet(r0, &(0x7f0000c3d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/23 23:56:26 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e4e000)={0x0, 0x9, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x4fc0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ca8000)='net/fib_triestat\x00') preadv(r2, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000698000-0x4)=0x203, 0x4) 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d43000-0x8)='./file0\x00', 0x450000, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000ac000)=""/109) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2017/12/23 23:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00001a2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x8001, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000844000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d7f000)=""/46) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000034c000)={0x0, 0x8b3}, &(0x7f0000bb7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008f9000)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfb1, 0x1, 0xfffffffffffffffe, 0x7, 0x748, 0x7f, 0x6, 0xfffffffffffffff7, 0x0, 0x9, 0x8, 0x5, 0x80, 0x18000000000000]}, &(0x7f0000b94000+0x2b6)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f29000)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000018a000-0x14)={r3, 0x1, 0x7fff, 0x7fff, 0x0, 0xffff}, &(0x7f0000368000-0x1)=0x14) 2017/12/23 23:56:26 executing program 2: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000830000-0x5)="24000000190025d6071c1ffbfffffc0e0200fffd0010000002ffffeb08000600aafeffff", 0x24) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c3b000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xff, 0x98aa, 0x9, 0xfff}, &(0x7f0000c3b000-0x4)=0xa0) r2 = memfd_create(&(0x7f0000b75000)="2d2b2a70707031707070305b275b872a00", 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008b3000)=0x1ddadb1d, 0x4) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000c3c000-0x4)=0x7, 0x4) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3b000-0x6)={r1, 0x6}, &(0x7f0000c3b000-0x4)=0x6) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3b000)='/dev/sequencer\x00', 0x400040000000800, 0x0) 2017/12/23 23:56:26 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x9, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000b000-0x78)={0x5428, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x7fffffff, 0x5, &(0x7f0000019000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe29c, 0xffffffffffffffff, 0xffffffffffffffa8}) r1 = dup(r0) mlockall(0x1) mmap$binder(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) 2017/12/23 23:56:26 executing program 3: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4105) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000543000)={0x0, @in={{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1}, &(0x7f0000e61000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e40000)={r2, 0x7}, 0x8) r3 = mmap$binder(&(0x7f00003ad000/0x3000)=nil, 0x3000, 0x4, 0x2010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000746000/0x1000)=nil, 0x1000, 0x2000003, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e5f000)={0xd0, 0x0, &(0x7f00003d9000)=[@acquire_done={0x40106309, r3, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f00005bb000)=[], &(0x7f0000842000-0x30)=[0x48, 0x48, 0x48, 0x48, 0x78, 0x20]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x28, &(0x7f0000e5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000e01000-0x1)=0x0, 0x1, 0x3, 0x7}, @flat={0x776a2a85, 0x100, r4, 0x3}], &(0x7f000053e000-0x28)=[0x78, 0x0, 0x78, 0x28, 0x30]}, 0x7}}, @dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x4}, @request_death={0x400c630e, 0x1, 0x3}, @exit_looper={0x630d}], 0xa1, 0x0, &(0x7f0000e60000-0xa1)="2999864c5b5255923f02ee185d0aba4d67b82c38da6963535eff647c16d9bd303c5d17ab0f969fec7538e57d341f49699a1f5e79a7163a3e5a9ea92cad6addf69b7439ce48da32fdcaab610b93916e3c6e42f50c6aff9715c05ab47060c4bbff882e6f3787dfccee36cd6f1b27312af22e5b7b263ecbe9f13de0490783e8120968945edb1f5b0ddf95a6348fd0cfc547a3bd242ce9156aa8b5426ecd2c25dc52ec"}) pwrite64(r0, &(0x7f0000ca8000-0x50)="", 0x0, 0x0) 2017/12/23 23:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={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(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x2b9, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003f6000-0x38)={&(0x7f0000734000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000684000-0x30)=[{&(0x7f00009e6000)="73c4b34c2e13be00d44530f25403eebe4dcdba7ad7056119517acc0aa4d2b21cb9dd80001a72fbc98ac329af76d307dc6704a2fbf28a43383c35fdbb7f266e6576285cf3f44b8844ce1f6125ed849cb192ce694e93ef216ebff8ed5f2a58f3f6ceafa35eaa63129362", 0x69}], 0x1, &(0x7f0000a96000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) 2017/12/23 23:56:26 executing program 7: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000057f000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x2001, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000003000-0x4)=0x6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) lseek(0xffffffffffffffff, 0x0, 0x0) 2017/12/23 23:56:26 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x3, 0x1, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000729000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, 0x0, 0x5, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @multicast2=0xe0000002]}, 0x24) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2017/12/23 23:56:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2e6d, 0xffff, 0x5, 0x200}, &(0x7f0000000000)=0xa0) 2017/12/23 23:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a1e000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2cb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x0, 0x5, "60caa51af39f4ffb00669931dc9470f2590adef8653be5048627b905fea9f54e75bc70be23f8f8db3f943c5e962e1d2da319d9f76c70944c845e79e5690252d815dc0a9d74a6e467bba09b22d9fe01c0"}, 0x160) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00008e6000-0x10)={0x3, 0x0}) 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00004c9000-0x4)=0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002e9000)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7e000-0xc)='/dev/rfkill\x00', 0x2c0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f9a000)={0x2a5, 0x5, 0x3, 0x8001, 0x1, 0x7c00000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000018000)='/dev/autofs\x00', 0x400, 0x0) 2017/12/23 23:56:27 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000feb000-0xa0)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f1b}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x9d}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fea000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000feb000)=""/108) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000578000-0x1c)=@req3={0x6c, 0x7fff, 0x1000, 0xd740, 0xffffffffffff6fbd, 0x1d9f, 0x2}, 0x1c) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000fec000)=0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000fea000)=0x0, &(0x7f0000feb000-0x4)=0x4) 2017/12/23 23:56:27 executing program 4: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b35000)={0x0, 0x0}, 0x7fd) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000d2f000-0x4)=0x1, 0x4) mlock(&(0x7f000036c000/0x3000)=nil, 0x3000) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000091a000-0x90)=[{&(0x7f0000160000)=""/0, 0x0}, {&(0x7f0000d31000)=""/86, 0x56}, {&(0x7f0000d32000-0x80)=""/128, 0x80}, {&(0x7f0000d31000)=""/254, 0xfe}, {&(0x7f00003b2000-0xa5)=""/165, 0xa5}, {&(0x7f000061d000-0x68)=""/104, 0x68}, {&(0x7f0000d32000-0xfe)=""/254, 0xfe}, {&(0x7f0000d31000)=""/184, 0xb8}, {&(0x7f00009ca000)=""/124, 0x7c}], 0x9) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ef000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d30000-0x4)=0x100000001, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000698000-0x29)="55e4e31b3974ce40d8019e7314259f0bf6f7b45439a05930181439f0a30f7300fa7e8e261c02b0d32c", 0x29) 2017/12/23 23:56:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x402) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000049a000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000096d000-0x4)=0xb4) 2017/12/23 23:56:27 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fcf000)={0x0, 0xffffffff, 0xf7, "886ebe01602af24b346e2c1f350595e40154830c25b6ddf9c52e8155870154888931b76ca3874628ac148dc4f11c67991e99436e981380dc3630de618dff4a282d84532da61c49f21097bd32698d4df007be3ea49fde656c877f73c7747229dd3f65dacdb1dd6657b728b04926fd7a4aa3b9dedd92aed556d054d0b45fdc8e2a6c0540ed8b34f2426b13432548a6f975c7e0c53a976b09999f95588050a3fffaf8255e7773da79b496968654f273ea03a501f6744bd968a7419c5ea998bb4a8cdb53fe6314062e69bc86b1ad6282887fd0e06059ac2fea61acaa22681d45889f6bfee1d25149c0bd053b37cc30d3b791ae29aa5e61ce8e"}, 0xff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcf000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fce000)=0x0, &(0x7f0000f06000-0x4)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000fd1000-0x4)=0x0, &(0x7f000046f000)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e0a000-0x4)=0x0) write$eventfd(r1, &(0x7f00003f7000-0x8)=0x81, 0x8) fremovexattr(r0, &(0x7f0000582000)=@known='system.sockprotoname\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f27000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fsync(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000f4f000-0x4)=0xc) 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000-0xd)='net/sockstat\x00') mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c67000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000dec000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000be9000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 41.643604] audit_printk_skb: 15 callbacks suppressed [ 41.656529] audit: type=1400 audit(1514073387.004:19): avc: denied { bind } for pid=5262 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/23 23:56:27 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setregid(r2, r3) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/23 23:56:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = gettid() ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bcf000)={0x7, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fb0000-0x50)={{0xffffffffffffffff, 0x2, 0x101, 0x3, 0x3}, 0x40, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2017/12/23 23:56:27 executing program 6: socketpair$inet6(0xa, 0x1, 0x1c4, &(0x7f00005d6000-0x8)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000137000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname(r0, &(0x7f00000ef000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bde000)=0x1c) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0x2) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)=""/0) socket$unix(0x1, 0x5, 0x0) fanotify_init(0x2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) 2017/12/23 23:56:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000e67000)='/dev/input/mice\x00', 0x0, 0x10402) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000391000)=0x0) r1 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00000fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000280000-0x28)={@common='teql0\x00', @ifru_data=&(0x7f0000eaa000-0xd)="3b000000020000000008f7090000000000000000000009ebef000072052a87e6"}) ioctl$KDMKTONE(r0, 0x4b3b, 0xfff) 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000632000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006e000-0x4)=0x9, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/23 23:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x7fff) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff0100050000000000000000000000000003ff00", 0x14) 2017/12/23 23:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000ae9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000bae000)='./file0\x00', 0x7000, r0, r1, 0x5, 0x2) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000a0c000)='./file0\x00') 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x3, 0x1, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000729000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, 0x0, 0x5, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @multicast2=0xe0000002]}, 0x24) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2017/12/23 23:56:27 executing program 3: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) write(r1, &(0x7f000073c000-0x99)="3ff89ec1ff43e80182b90e41a855ee77641d36f21724585681112d71ca1f5845b88911a75b78c165fbfe29fc4f424f7121ef6e925d6fc5e790a738b8ade217870eeb6239b6afec8a1d338aac62d5912aad52776b436260293b05c54fcfce810e36fda9ea2719a3cb3b5512ed2c1edf8c62c286bcb308bc065fa260f99b5b07f6749e9e0751eaedd0ef1dc0c85f3affa658df47deb8dec5dbcf", 0x99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e10000-0x14)={0x8ea, 0x6, 0xffffffff, 0xff80000, 0x4}, 0x14) 2017/12/23 23:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ecc000)={&(0x7f0000202000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$loop(&(0x7f00003db000)='/dev/loop#\x00', 0x6, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2017/12/23 23:56:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b6000-0x8)={0x0, 0x6}, &(0x7f000091a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000400000-0x8)={r2, 0x21b89f07}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000db3000-0xa4)="ff55d36cffba04715d000000000000010000000044c3ee5d94d941ad6ef656f264a1a88e751bcd27d6c4f9110ca69b930634f0c82b1114111b7877fb8e90a2caf6439e036b5d8d02332181d6e390e6d536f1f36b1c655ca1e8e0a5aa90b276ffd40df4fea2d4b7d2b196f6fb07d9880000000220b6778a1bde8b8593e341e28365b942d0f14f9cfed402db99d6f808e314185e5bcced8872b5fbdd97563947ec66e2bad9", 0xa4) close(r3) 2017/12/23 23:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000027a000)=0x1, 0x4) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(0x0, 0x6) r4 = syz_open_procfs(0x0, &(0x7f0000d2f000-0x8)='environ\x00') ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000969000-0x4)=0x0) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000266000)={0x6, 0x3a3d, 0xff, 0x5, 0x4408, 0xd1, 0x7f, 0x63b3, 0x7f, 0x8, 0xcd, 0x9a1}) 2017/12/23 23:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000805000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="42b8838f0218", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000901000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009cb000)='/dev/sequencer\x00', 0xa0040, 0x0) connect$netlink(r2, &(0x7f0000839000-0xc)={0x10, 0x0, 0x5, 0x2}, 0xc) 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x3, 0x1, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000729000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x9, 0x0, 0x5, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @multicast2=0xe0000002]}, 0x24) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f00000ad000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000acd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e3000)=0x8) 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000155000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000e5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, r2}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2017/12/23 23:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) pipe2(&(0x7f0000e24000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000130000)={0x5}, 0x4) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r4) tgkill(r1, r1, 0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000810000)=0x0) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/12/23 23:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x1fe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) writev(r2, &(0x7f0000c75000-0x30)=[{&(0x7f0000232000)="08bd1ad2f823979b5c86d7faa00bdca6", 0x10}], 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000120000)={0x3, 0x0, 0x8001}) r5 = getpgid(0x0) fcntl$setstatus(r1, 0x4, 0x2000) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/23 23:56:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000e1c000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a57000-0x4)=0x0, &(0x7f0000578000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') fgetxattr(r0, &(0x7f0000cb9000-0xd)=@random={'user.\x00', 'ns/uts\x00'}, &(0x7f00007c7000-0x43)=""/67, 0x43) setns(r1, 0x0) 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007be000-0xb)='/dev/hwrng\x00', 0x202800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000614000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xdf14, 0x1, 0x10, 0x7}, &(0x7f0000b39000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000feb000-0x8)={r1, 0x20}, &(0x7f0000bf9000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000e66000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8c5a7d3742ca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e5878f147b68078629d863c586f44089"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000076f000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10001, 0x80000000, 0xffffffffffffffff, 0x3f, 0x0, 0x9, 0x3, 0x1, 0x20, 0x7fffffff, 0x6, 0xffffffffffff8001, 0xff, 0x1]}, &(0x7f000030e000-0x4)=0x108) 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) rt_sigreturn() ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000016000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/23 23:56:27 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000005a000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x750e59e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000d000)={r1, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x4, 0xaed, 0x40}, &(0x7f0000006000)=0xa0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000005c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000005d000-0x8)='./file0\x00', &(0x7f000005d000-0x40)=""/64, 0x40) 2017/12/23 23:56:27 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d2f000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) r2 = dup(r0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xf0, "bb4a1e7d601412c1be565b8f25e4d625e71dd8249d5e39e7f98a2c2d01d40686a9a1d002bc18f27228d490805509b38fe30e6cf03575c32b1b7544705ec70a5c38e3b3d228c2373de53b6625b465427c8fa3ab874abd4f01ad170eed9ed6a3182219618167348d9334f0e9cf47439e0ab35fe18cac2bb77ade82016033871a9e9db62c2f7e786e6ad3b2b690c0cdf1a1e0caaa6feed55992c2cea27eaf1921d8d06aa81987255171bdf4b6553a861490b71505370622830b5c387701c9810edde0ae86399604511a12ad22fdb0cda15970bf69e8f87d15b3f07004524d83e796b5b8571d1bd1445a15ba23a44980fee2"}, &(0x7f0000001000)=0xf8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0xc9, 0x4, 0x7fffffff, 0x1ff, 0x3f, 0x7fff, 0x1, {0x0, @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]}, 0x617, 0x3, 0x101, 0x8b66, 0x10001}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() getpriority(0x2, r6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x9, 0xffffffff, 0xd89, 0x6, 0x7ff, 0xbd9, 0x2, {r5, @in6={{0xa, 0x3, 0x1b2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x49, 0x4, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000091b000)=[{&(0x7f0000008000)="29000000180031000000000c2b84a9020a2400000000ff0680000c000c00088000000000040ff1e56b", 0x29}], 0x1) 2017/12/23 23:56:27 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/autofs\x00', 0x212000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000302000)={0x1, [0x5804892d]}, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/autofs\x00', 0x8002, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f000017c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) write$eventfd(r1, &(0x7f0000976000-0x8)=0x8, 0x8) mremap(&(0x7f0000778000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000898000/0x4000)=nil) 2017/12/23 23:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000750000-0x4)=0x7fffffff) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f0000677000)=[], 0x0, &(0x7f0000349000-0x80)=[{&(0x7f0000213000)=""/102, 0x66}, {&(0x7f0000172000-0x44)=""/68, 0x44}, {&(0x7f00000bf000)=""/238, 0xee}, {&(0x7f000084c000)=""/164, 0xa4}, {&(0x7f0000798000)=""/29, 0x1d}, {&(0x7f00003db000)=""/4096, 0x1000}, {&(0x7f0000699000-0x17)=""/23, 0x17}, {&(0x7f00005fc000-0x94)=""/148, 0x94}], 0x8, 0x0) renameat(r0, &(0x7f0000398000)='.', r0, &(0x7f0000d40000)='.') 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000d41000)={0x7, &(0x7f0000ef7000)=[{0xda, 0xb471, 0x6, 0xfff}, {0x1, 0x8, 0x4, 0xff}, {0x6, 0x4, 0x1, 0x7f}, {0x3, 0x7, 0x3, 0x101}, {0x9c2, 0x1, 0x2, 0x800}, {0xd0cd, 0x4, 0x7, 0x9}, {0x20, 0x2, 0x5f6, 0x6}]}) inotify_init() r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000001e000-0x49)=""/73, &(0x7f0000bfc000-0x4)=0x49) 2017/12/23 23:56:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000412000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ad000)={@common="6c6f000000000000000400007fffffff", &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x81, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:27 executing program 4: mmap(&(0x7f0000000000/0x661000)=nil, 0x661000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000661000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fallocate(r0, 0x1, 0x6, 0xff) 2017/12/23 23:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c91000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000050c000)={&(0x7f000085a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f45000-0x30)=[{&(0x7f0000af6000-0xd)=""/13, 0xd}, {&(0x7f0000464000)=""/236, 0xec}, {&(0x7f000030f000)=""/0, 0x0}], 0x3, &(0x7f0000f07000-0x17)=""/23, 0x17, 0x4}, 0x2040) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8000) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2017/12/23 23:56:27 executing program 7: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e53000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e3000-0xe)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000abb000-0x1)={0x0}, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000780000-0x4)=0x1, 0x4) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000e53000)=""/74, 0x4a, 0xffffffffffffffff, &(0x7f00007ed000-0x10)={0x4, 0x753f, 0x6cdc, "e1b2e4f65fbd", 0x8, 0x0}, 0x10) mmap(&(0x7f0000e54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e55000-0x14)={0x0, 0x5, 0xffffffff00000000, 0x0, 0x9e4, 0x9}, &(0x7f000082e000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dd6000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffc, 0x5, 0x2, 0x8}, 0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) ptrace$poke(0x5, r0, &(0x7f0000e53000-0x8)=0x0, 0x6) utimes(&(0x7f0000923000)='./file0\x00', &(0x7f000002d000)={{0x0, 0x0}, {0x77359400, 0x0}}) futex(&(0x7f0000e51000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e50000)={0x0, 0x0}, &(0x7f0000e50000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/hwrng\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f000061a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:56:27 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000109000)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000008d000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057c000)={0x2, 0xffffffff, 0x1, 0x8000, 0x2d511c10, 0x3ff, 0x3, 0x7fffffff, r1}, &(0x7f0000001000-0x4)=0x20) preadv(r0, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2017/12/23 23:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$rtc(0xffffffffffffff9c, &(0x7f0000cde000-0x9)='/dev/rtc\x00', 0x8a00, 0x0) 2017/12/23 23:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e9a000-0x98)={0x0, @in6={{0xa, 0x3, 0x935, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb9}, &(0x7f000002d000+0x782)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e25000-0xc)={r3, 0x10001, 0x30}, &(0x7f0000a92000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000aa1000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000579000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000628000)={r4, 0x4}, 0x6) [ 42.571060] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.587093] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 42.593638] IPv6: NLM_F_CREATE should be set when creating new route [ 42.600148] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0x661000)=nil, 0x661000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000661000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fallocate(r0, 0x1, 0x6, 0xff) 2017/12/23 23:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000688000)=0x0) capget(&(0x7f0000a2a000-0x8)={0x20071026, r0}, &(0x7f0000830000)={0x4, 0x2, 0x6, 0x7, 0x4, 0x6}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setpgid(0x0, 0x0) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f5b000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000932000-0x4)=0x3, 0x4) getsockname$inet6(r0, &(0x7f000085b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a66000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000047d000)="ddbf6f7281ed153fb4f614ac2eadafbedfb651aac333fd9346d142ab1ee475ef1e9b1233987eb30bd442ae67d89936c59d43be21d79c8a141a776945e4a8161b5e193398285e968e88d1e0eda00a50560bdb88d1c9104e3a5bbd29a5dbf882ee131457fb49acca3ccc85112d8ca454", 0x6f) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000145000)='net/igmp\x00') pread64(r0, &(0x7f00004a8000)=""/0, 0x0, 0x2100000000003a) 2017/12/23 23:56:28 executing program 1: openat$selinux_user(0xffffffffffffff9c, &(0x7f00005a8000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009f3000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000015000)={0x0, 0x5}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0x100}, 0x8) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/autofs\x00', 0x14b000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$mice(&(0x7f0000c03000-0x10)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f000096f000-0x8c)={0x4, 0x20, 0x8001, 'queue0\x00', 0x38ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(0xffffffffffffffff, &(0x7f0000d33000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f04000)=""/0, 0x0) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000cb2000-0x4)=0x0, 0x7, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) sched_setattr(r0, &(0x7f000000d000-0x30)={0x30, 0x7, 0x0, 0x2, 0x20, 0x80000000, 0x9, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000014000)=@generic="7a39e1fed73ca3c9230f078496574667") r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x8001, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f000059c000-0xb3)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e32f66696c653000"}, 0xb3) fsync(r0) 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000c04000-0x4)=0x0, &(0x7f00000ef000-0x4)=0x4) write(r0, &(0x7f000090a000-0x23)="2600000024004305ffffffff000000000000000501000000190000000000000000051bc76e35", 0x26) 2017/12/23 23:56:28 executing program 3: capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000069e000)="0fbeed0cd31a5d9cd889194489830b14f1844119315e49f264094caa814794987c1bec0be14087db6c994a2d407990d884da5f71c68bf18057af828b8a91d208151fd1026387083352fd063821728557ad7295be94a02b1203cd31d330b69efb87e330e58d1dc1e78d685d313a76e04c4707fccb2f7ad2599ee76d83b31297cf9f08fd2f5ff5bb32fb7527f1ec5fabbe0ce7bb4d2256875b06122b5749548adaadae3060d7b2a6b7aa16cddf909bfbb8185242db") ppoll(&(0x7f0000cae000-0x50)=[{r0, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000f76000-0x7)='system\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00009bf000)=[{0x3, 0x7}, {0x8, 0xb4f}, {0x3, 0x0}, {0xb, 0x6}], 0x4) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001bf000)='./file0\x00', 0x40042000, 0x41) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000ff7000)={{0x10001, 0x100000001}, 0x0, 0xffffffff, 0x9, {0x5, 0x4}, 0xfc, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r0, r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ff9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x14) getsockname$netrom(r2, &(0x7f0000ff8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000403000)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff9000+0x69b)=0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000e23000-0x68)={0x7b1, 0x7, 0x800, {0x77359400, 0x0}, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r1, &(0x7f0000ff9000)=""/56, 0x38, 0x0, 0x0, 0x0) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000706000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00003d3000-0xa1)=""/161, &(0x7f0000332000)=0xa1) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sg(&(0x7f00002e6000)='/dev/sg#\x00', 0x5, 0x20000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b49000)=0x101, 0x4) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') exit(0x74b8) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00008a4000)={0x10000, 0x754e68c4, 0x8, 0x8, 0x10, 0x8, 0x3f, 0xfffffffffffffffc, 0x2, 0x2, 0x5, 0x5}) flock(r2, 0xf) [ 42.806568] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 23:56:28 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000077c000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x1ff, &(0x7f00000c9000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) pipe(&(0x7f0000b55000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f00003a8000)=@file={0x0, ""/108}, &(0x7f0000e9d000)=0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047a000)='/dev/rfkill\x00', 0x101000, 0x0) inotify_add_watch(r2, &(0x7f0000026000)='./file0\x00', 0x24) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000ac000-0x10)={0x4, &(0x7f00006e5000)=[{0x7, 0xffffffffffffffc1, 0x7c, 0xffffffffffffffe0}, {0x1ff, 0x7e000000000000, 0x7, 0x1}, {0x60b7, 0x0, 0x161e, 0x1}, {0x5, 0x5, 0x3f, 0x1}]}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a6b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/23 23:56:28 executing program 0: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004ba000)={0x9b37}, 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000352000-0x4)=0x0, 0x4) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000009d000)='net/ipv6_route\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000a86000-0x4)=@int=0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003a8000)={0x0, 0xa8, "fa1ba3f2e38666c42730221749c55f3a204cfba2c3441123664b299b007c69e138ddd04a0a7c245848d023b37872bbfc63b7b0356e7598154c5ee6ecf8a706a3ad715073efecc6d1cf414ae324bb918a6850ccec3474f941fd5e7cd958f024550d03931e0a30798c34e58667a0d3fd2f08cf328b40977f026e48f067e50f3a98dcd58fd7fba1c4836cc1a0a5e057c59ddca841fd964ec836ebdf1a0f4f8b177e3eb040bb77afbcbe"}, &(0x7f0000436000)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008a7000-0x4)=@assoc_id=r4, &(0x7f000027a000)=0x4) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000def000-0x20)="130000033e0005ffffe31ebe000326180a4c02", 0x13) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000410000-0x10)={0x17, &(0x7f0000b57000-0x17)=""/23}) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x200, 0x0) fstatfs(r0, &(0x7f00003b6000)=""/4096) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ace000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f4b000)=0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00008a3000-0x18)={0x1, 0x1fc, 0x78ed, 0x20, 0x441, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008ca000-0x10)={&(0x7f000080a000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:28 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ef4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000611000)=&(0x7f00001f8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='lo\x00', @ifru_mtu=0x93}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005fc000)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x2df, 0x3, 0x6, 0x664, 0x3, 0x4, 0xfffffffffffffffb, 0xdb8, 0x7fff, 0x4, 0x8000, 0x8, 0x1, 0x1]}, &(0x7f0000db8000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e7e000+0xc8f)={r3, 0x5}, &(0x7f00000d7000-0x4)=0x8) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4a000+0x9d4)='/dev/sequencer\x00', 0xa0000, 0x0) listen(r0, 0x2) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00001d9000)={@multicast2=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000d73000)=0xc) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/sequencer\x00', 0x301000, 0x0) connect$inet6(r2, &(0x7f0000819000)={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/12/23 23:56:28 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x10000) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f40000-0x9)='/dev/rtc\x00', 0x202080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000287000)={0x0, 0x37, 0x1, @thr={&(0x7f0000001000-0x14)="96d5208b0ea7e176ca55cf799fa28e4d97bd913c", &(0x7f0000001000-0x21)="b3734781a03a71d6fb00ff74f1b2501fbfc8e3322f00611082be240871d70bd607"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x9, 0xb, 0x2, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x73d2, 0x9) clock_gettime(0x0, &(0x7f0000861000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000fb3000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000b8e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:28 executing program 3: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x204000, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000-0x7)=@generic="394fdb7535046bbef7a7580a9d96b9fc", 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bad000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) socketpair$inet(0x2, 0x807, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000e33000-0x8)=0x4, 0xf) fcntl$dupfd(r1, 0x406, r1) 2017/12/23 23:56:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f4a000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bb4000)=0x0, &(0x7f0000937000+0x42)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x44, "5f02b36e7a296c03a443f26c3bd2e0da87f7ea68a3c6ce630ec0aa46607ff35bd085a347c718a3b99f593492a3459973541e78a0923d5b88c7afbe5d9547aae3788a55c6"}, &(0x7f00008b4000-0x4)=0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000002000-0x4)=0x80, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000001000-0x2)="", 0x0) r3 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 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) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100000000101103, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a2b000-0xe)='/selinux/load\x00', 0x2, 0x0) mincore(&(0x7f0000760000/0x1000)=nil, 0x1000, &(0x7f0000db8000-0x68)=""/104) [ 42.941087] binder: 5498:5509 ERROR: BC_REGISTER_LOOPER called without request 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffffffffff64, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000005000-0x8)='./file0\x00', 0x101000, 0x4) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r5 = timerfd_create(0x3, 0x800) r6 = syz_open_pts(0xffffffffffffffff, 0x1) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000002000)={0x2}, 0x8, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000+0x89f)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000004000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000004000)=0x0) r11 = fanotify_init(0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x0, 0x0}, {r3, 0xc224, 0x0}, {r4, 0x520, 0x0}, {r5, 0x2002, 0x0}, {r6, 0x400, 0x0}, {r7, 0x80, 0x0}, {r8, 0x4280, 0x0}, {r9, 0x10, 0x0}, {r10, 0x608, 0x0}, {r11, 0x8100, 0x0}], 0xa, &(0x7f0000005000-0x10)={r12, r13+10000000}, &(0x7f0000005000-0x8)={0xde}, 0x8) rt_sigtimedwait(&(0x7f0000002000)={0xffffffff}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, r0+10000000}, 0x8) 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007e7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000d000)=[{0x6f26, 0x3, 0x10001, 0xff, @tick=0x7f, {0x6, 0xfffffffffffffff7}, {0x1, 0x1}, @ext={0x96, &(0x7f00009ec000)="779a136d92563eea4306755e26631169bc8c160551c14da6aa430f7d11c7386b7eddfc996f9298f3f58b6f77f73835b71ba370131e44170c62dbf3b73144617a0f9202b5a9f0bfbd1b959344e3b453260b4d48ace7cce150c51c1c5526e103a98148bf2e61b212cb167f54029bd59f50720a4ad8de8f073696d38da55fd7648351199822c411e182c5e42b807129870272e499a6e7dc"}}, {0xffffffffffff7fff, 0x5, 0x1, 0x1, @time={0x77359400, 0x0}, {0x7ff, 0x0}, {0x0, 0x6}, @quote={{0x2, 0xc183}, 0xfffffffffffffe01, &(0x7f0000989000)={0x3, 0x91, 0xfff, 0xfffffffffffeffff, @tick=0xf099, {0x1, 0x6}, {0x100000000, 0xd50}, @note={0xbb2, 0x80000001, 0x0, 0x8000, 0x5}}}}, {0x7fff, 0x36f8, 0x3, 0xffffffff, @time={0x0, 0x989680}, {0x4, 0x2}, {0x4, 0x8}, @result={0xc904, 0x1f}}, {0x2, 0x83de, 0x9, 0x8, @tick=0x3, {0x660c, 0x9e3}, {0x3, 0x1}, @connect={{0x3, 0x3}, {0x3ff, 0x0}}}, {0x3, 0x1, 0x0, 0x5, @time={0x77359400, 0x0}, {0x81, 0x2}, {0x0, 0x4}, @raw32={[0x4, 0x1, 0x101]}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002c4000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f0000-0x9)='/dev/rtc\x00', 0x100, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e9f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f000004f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000952000)={0x0, 0x4000000000000000}, &(0x7f000045e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001cc000-0xd8)={r2, 0xd0, "a480dfdf8ec4eb7d53680e8d749614936d079f9a4f33b317059d3f3d2af29e5c647e6f43a38be69e8ae0a89901fff3ec5f7b3173960b3198108a91f129063949206aa65e3d9e77929ae6fcf8c906f5da2884a9623b338e26d513ecd18916d20e389d8722e7bdd72976110f3127666c1c46f67914e3436f88a525255b0ca8184a50b0e5031eee71004088dc86a44a24df7da3ff175c9eecd547584bc3c9524fe38cdfd140c0a90bc5c4f6815c9b4b7a8619ab69b729b6d8fe860a7c40feab0f6c299e332dcc6cc5c5ba26a3285b6b716c"}, &(0x7f00009b6000)=0xd8) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000831000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000059d000)={@generic="f98980141d581a88d23847ab83e228a0", 0x10001}) [ 43.003447] binder: BINDER_SET_CONTEXT_MGR already set [ 43.034054] binder: 5498:5545 ERROR: BC_REGISTER_LOOPER called without request [ 43.041773] binder: 5498:5519 ioctl 40046207 0 returned -16 [ 43.053717] binder: 5498:5509 unknown command 76 [ 43.058222] binder: 5498:5551 got reply transaction with no transaction stack [ 43.058230] binder: 5498:5551 transaction failed 29201/-71, size 24-8 line 2921 [ 43.083847] binder: 5498:5509 ioctl c0306201 2000a000 returned -22 [ 43.098884] binder: undelivered TRANSACTION_COMPLETE 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e73000-0x4)=0x0, 0x4) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/8, 0x8) pipe2(&(0x7f0000012000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x8}, {0x2b05, 0x24cf}, 0x5, 0x1, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000460000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x7fd) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000006000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x54, 0x0, &(0x7f0000008000)=[@decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r2, 0x4}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x0}, @acquire_done={0x40106309, r4, 0x1}, @enter_looper={0x630c}, @increfs={0x40046304, 0x4}, @exit_looper={0x630d}], 0xfd, 0x0, &(0x7f0000006000)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000a000-0x10)={0x1, 0x8003, 0x433, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000000a000-0xa0)={r6, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0xcd, 0xe42, 0x10}, 0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f000000a000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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}}], 0x0, 0x0, &(0x7f000000b000)=""}) r7 = mmap$binder(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000008000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000-0x18)={r7, 0x0, 0x0, 0x0}) 2017/12/23 23:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003be000)='/dev/sequencer2\x00', 0x40002, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000049a000-0x4)=0x100000000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r1) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000986000)=0x0, &(0x7f0000185000)=0x4) readv(r1, &(0x7f00004a1000-0x40)=[{&(0x7f0000e0a000-0x65)=""/101, 0x65}], 0x1) 2017/12/23 23:56:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040c000-0x10)='/dev/sequencer2\x00', 0x440080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x4f)=""/79) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0x49)="33b9fc12a4640d6815b82ccf08f0543692add53e38a45110216813769d404eac7b468c96588eea48fa13afb43bf76eede0b0ec70882b6187c81ce9d33f67fde2ed7c6b2a9d73b0884a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000087d000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000262000-0x1)='\x00', &(0x7f0000000000)='$&\x00', &(0x7f0000eab000)='\x00', &(0x7f0000001000-0x3)='![\x00', &(0x7f0000000000)='wlan1proc}em1\'\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x19)='cgroup:\\mime_typekeyring\x00', &(0x7f0000b51000-0xb)='}\\security\x00'], &(0x7f000040f000-0x18)=[&(0x7f0000324000)='mime_typeloeth0ppp1\x00', &(0x7f0000001000-0x2)='-\x00', &(0x7f0000001000-0x20)='@ppp0securityvboxnet0{!em1/#-[[\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007b3000)='./file0\x00', &(0x7f00004dc000)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) open(&(0x7f0000593000-0xa)='./control\x00', 0x638181, 0x0) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b03000-0x8)={0x2, 0x5, 0x0, 0x4, 0x5}) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000c000)=0x0, 0x80000) fdatasync(r0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000)='$\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000b5000)=0x0, &(0x7f0000f3a000-0x4)=0x4) [ 43.104050] binder: undelivered TRANSACTION_COMPLETE [ 43.109432] binder: undelivered transaction 17, process died. [ 43.115420] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.141963] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000439000)='/dev/snd/seq\x00', 0x0, 0x10000) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000baf000-0x4)=0x8, 0x4) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) fcntl$setflags(r3, 0x2, 0x1) write(r3, &(0x7f0000104000-0x130)="b63db85e1e8d00000001b29d00000000ffffffffed5e92bc7018cea69b97ae21914d872c678ce22c9b160e96aa1fae1a50", 0x31) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x6, &(0x7f0000e62000)={0x77359400, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d4d000)=0x7) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f000067b000-0x4)=0x3fd, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfb75, 0x9, &(0x7f0000ffc000-0x13)="a9aeb025d3e319a60e110ae1117074b8bbd4bb", 0x13) listen(r0, 0x0) [ 43.150371] binder: 5559:5570 ioctl c0306201 20008000 returned -14 [ 43.151093] binder: 5559:5570 ERROR: BC_REGISTER_LOOPER called without request [ 43.181653] sg_write: data in/out 36090/1 bytes for SCSI command 0x67-- guessing data in; [ 43.181653] program syz-executor4 not setting count and/or reply_len properly 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038a000)='map_files\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000028d000-0x10)={0x2, &(0x7f00006a7000)=[{0x0, 0x0}, {0x0, 0x0}]}) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSKBSENT(r0, 0x4b49, &(0x7f0000a8e000)="2f716fb915f53c7da07193d2c4adbe4324121f4b236ba588bdcdbb2ef36761758927fb09fd77b23de2999579d5b3772488e8e612395e4881138ab21316315edead739c300c4ac99216f9d3a36aeb13de0edd543c59138b2baf16040477f83a85dadc75f0f365e9bed2c8c6ad7bb546e0ef15e6139137c5c204585ab893235cdcf50736f4093184991c2bde5db0cbedaca9fea797992ef9de1e25b7e440b323b8d6c40a0601f6dbbd9dbbf938ab7a664b65b6c2a6f4f467a2194e705600e150b16105e20a6f937273a651fc92a075") 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000dd5000-0x8)='./file0\x00', r1, &(0x7f0000f65000-0x8)='./file0\x00', 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e1c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00007d4000-0x28)={@common=""/16, @ifru_data=&(0x7f0000ee0000-0x20)="86ed2d4f377caab7dd8bd3bac09fc7ce3089b1c0c93ec50d721870a3e8075ee8"}) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000045000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000a75000)={0x40, 0x2, 0x54, 'queue1\x00', 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]}) write(r0, &(0x7f0000793000-0xe3)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000d16000)=0x0) [ 43.203430] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket [ 43.220274] binder_alloc: binder_alloc_mmap_handler: 5559 20000000-20002000 already mapped failed -16 [ 43.258293] binder: BINDER_SET_CONTEXT_MGR already set [ 43.265655] binder: 5559:5578 ioctl 40046207 0 returned -16 [ 43.286624] binder: 5559:5605 ERROR: BC_REGISTER_LOOPER called without request 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000039000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000001d000)=0x0) syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000038000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x10240, 0x0) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x8) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x4) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) r2 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r2, 0x8, 0x4a) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x90)=""/144, 0x90, 0x20, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004f9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000)={0x1a, 0x4, 0x1, 0x3f, 0x341c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xfffffffffffffffb}]}) getuid() setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004d3000-0x90)={0xd1, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000422000)=@assoc_value={0x0, 0x0}, &(0x7f0000411000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000086e000-0x8)={r3, 0x1000}, &(0x7f000068a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000028c000)=0x0, &(0x7f0000c40000)=0x4) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000004000)={&(0x7f0000002000-0x60)={0x27, 0x7, 0xffb4, 0x7, 0x3, 0x1, "5efe4c6f218020cb7766fa598f6e6428c16297ad0b614a9be26fcbdcfd0fa947b658db62c841fdf15696bf4dd741ca94586fa1b7da53d915d6a996e4c0fa7a", 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000+0xaaf)="b7d6cbd13433bea1374a32fdfcfc3a1a22ad6b85e4b74a4f2bbe43f0193d751ce81f79d92fe45e2458eaa4262529a8c9f0a32ecc3a522437080498375feb437e656de0c23b74a0732fbfe50267ad15b9f7690daaa5fd94737798c1ee0f3ab24c2e91e745d3c04c937085b4dfb334532a845f3f3f2826c64099be42c60c91826b7b35f3cc68b132936a2869d5e476417e8f263c0adc8a408b955cc9d000fc42e926e4a8155781178bcd91117596bc1c18bed09fabb85cdae28c670dd4506b1ad5976cfd40ca2d2d30d7afb900223ac057613e9fa9fd0497f16ea8ac26cd08a30f71bc54d446235f9ad9f8170933dc36b0ce9d62", 0xf3}, {&(0x7f0000003000)="8a109733f5657ef76aff62b3054c05fd62f16be2e8415c73ebe3b509f643b77574e25dc5c3b6a7cd1be4fa5085f8ea", 0x2f}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="2af5e750038238d7b6dca625b1e194c46c6683f54af978248b34b5e7f22a0634094d4256a03efdaa3baf8bf2928d80e8b5ddbdcff72dae0cad4f20d297fc2bf2bf7c2a7909c06d2e5d4c07b6be303979a809c121fc542e5cc9cd21248110b407cebe1947ee0e46992c6d1b5a801ff027134e7832bd4aae94defd2b7f21d609937ac1a2cfe83ded8dbbb69010fd4a6b5e406365ad3a4f556cffabf782f14167e12646690cd31ce2071aab5b7b3ca8965d02f02aa176f3f86627a358aa2ffe462da47801d19b72ff8bd466d65f8d6cfceb7192184e8a025ea533eb4693c5465ea96abe2ffe55f4", 0xe6}, {&(0x7f0000005000-0xac)="651370f279469999c363174ba539cce5ad3e5d9bd62c00253cb3ec2db109e6842b7f31e638af627c0ced329eefa0d5267067febb33471299b582cb5a69ae0669048342076c85efb8defe67cef73cce207920fb31397f63d8fe651e73d59b0511532ffed555ab9bf8ffa26a4b749021ae5b3b668d1350814cbf888d09bb970b8ecd08da84fa02fe7f504adf88803d42ef83234183200536f4e9898c14c104bcc7825b6103868378cbfab27c7b", 0xac}, {&(0x7f0000000000)="82de6928aa7a2ecfc72e974310cfe9bdeb1613546d632aa1327a00d39a07892b8b73d9", 0x23}, {&(0x7f0000002000-0xb6)="f3c4e5db5666542652a0c8818917f5c212aac551301f313b83ebc071f0814097576bfe672705d4681da8f01a9dafd768456dcc43c6de35f42a70cd87bde6adaed72c4ad8c5aece4d6eea4eb4e784471a68cec8e7dc93d98f91d55f17f3b753b7cf925f3dcd07e5f506d620ee73d5cc26f392ebe0d73e21f1815f5660b1e889a057d4baadc17ed96d4ebf876711297aa1817aa16f325f9760548372bc7fa183490324a2232a6dc8d40c1cfa527fb705410981062d47cb", 0xb6}, {&(0x7f0000005000-0xb8)="034f41d6f088dc32bceccee215b1c26cd5e3f4c3e1b63a216f54dd9a19588df545ffa2440472e9aae6e0dbcde2b218e2d1b33b4fcc1c5cf30cddf00d3ffccb1a232c7d729041c19aff0822e4acaa6301ca5b8ab6743d7379b95391d34829aa5bfc4ab9c4aa4f98520de6af4138ce561eb153e6eed1a6c06a67d2fd57595e0fd141e318e33c614fd45e723ab131d2072b89ae114f25ca25b1006806787d6d307c595f8618b5dbcd53bb426a391cfed24b8985cfa242d2f004", 0xb8}], 0x8, &(0x7f0000001000)={0x78, 0x11d, 0x4, "74d89df94aabecb7a379f379a62c17cae996b36836662d8eaf2bab55b78a16923bbb211efcad707ca11443f950dd2fd2c7504265186d880d64ebb434b0cf43b7c69f66a8bc2e3f3ebe7f1801dd66efdd46ea41cfade15ae2548bd52780a70c98efae"}, 0x78, 0x20000004}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80800) getpeername$inet(r2, &(0x7f0000003000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000004000)="f3ff9baaf9e7c3f6cd19a27cc75118c2ffdcef8b462530ca6938bf44144289ff783681d6ed354baf2dd4c7456c4125d92b26230a3220a2f70199df22ae1c69ead13a5090e86e6cb37c356b854b5e3c34eadbe79ec5240a89133d0e6504140aa67b17548e591845eeba934e2198c37a2cfd73ec7dee24dd6fc2cdca1d270e4139170a46206c22aa68d27a319a4a38482b93c84877cea52ffb9684a7f98319027b3fa247f49a01199d7d38af50cefc5696083f2f461cecf252afd871b37d03dcdfe14bdf46e405f3b5c318313e601af845c2f356a251a30e", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x97)="da4ab4af65aefc6b494f63d584c3be34bee1fb900aab2ed914880269527310e7936947332ec245206a5f7c45e2031ebebf10692cc87bfa1d5a796c502d4b7fecabd1a1f7e79c9f4d2d8325cb7daa6ecc131bf046c241f42d760c49de2acfbf0b01f0ece53885c9b4d52feeca785cf7ae2b5ecfe43987d6a8b3dd158d20d634f2fecb4a70880c546ec8c4da4287845fcfa927d782c2a1eb") socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) 2017/12/23 23:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setsig(r0, 0xa, 0x15) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000c07000)='syscall\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x40000100) rt_sigsuspend(&(0x7f000071f000-0x8)={0x1000}, 0x8) sendmsg$unix(r1, &(0x7f0000a55000)={&(0x7f00009e5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff5000-0x60)=[{&(0x7f0000d8a000)="b4124d29cf6cdb5689bdc7c581464ed04c4b82e948c26ea78ddf9f520bbf92a298e20f6f762a6dc81ea9b21196e05c3843aef8870bb072f37ff07858a5e635c3c08e15e1e104fe28fd8e742cfc5396e3e406bd26032e44837e67fbfe523fd06547cbe8f9f7f5b32650bc29631e68d7cafb37ae437a7fe8df8e0b3078867ca70fd147d71e44b9893989c23532273f8f5d427d529b4a71ab06fecafcd197c540a29be6adf4713ac9af787d0a39b151ebf879e89e27dad716f13b96ddde90ed4776a784b87396a31fb1c2cf8c244d1c0b2ce7c37535914aef189be24e4b574df00295ab545a4fc3467697b4477f12712308fd7c25", 0xf3}, {&(0x7f0000c9c000-0x11)="99d6f8c55de3c894eaa955b52622f2888e", 0x11}, {&(0x7f0000ee7000)="9520807f13ef89927e7fe428383172151eee016374ea591284c7d00a1519758a007cbd11fd19d88231fe10aeecaca7f413fee07d27f87b6988e9bc6d19c938b9f9707fd139f300502293a21632fab8828a4b467c464dfe3741fa31a4de97e8b9a519bef070e2de07ed84983d3deed07bedfc5a155cb617aff52a579e46715a1f11fae4", 0x83}, {&(0x7f0000003000)="e24d14eee5482c4307567d032c77bf629e6be789cf9a5d72bb57e1c79d0a584d5be63d3f0f910c0a7f1bd5c4942f11cc2022bf30f90a6e4bf841943062723e3bb8e0bbaeab4a04004bdf0b7b4cfa9b50f00e779feb0650859c7cfbf7ba1112693a6bfe5760cd82c824ea4d2d87d2ea192f880b4a9f1759766809eeb752afb28ab56c9aacbfd8c887271ce411897a2b9ed082a65cf88534f064d45c7bde62152dfd79f7fff0595032467d3d005cc7a915bdde49e7780ad7db74b1db08190f04c915cf56d1e7fe2c2b6d0cbda8a0a5cf57d9df5a6798784888cfd5ce2fc409bca6c4219a84af9d2a8b5188282d669a50a6269637aad31d", 0xf6}, {&(0x7f000068d000-0xf4)="e1210c290a2fe5a3b0432da61de09f10c606e9fac1f371c241ea39df10280e13a3065abb43e00567e6dc0e6ac3ba863fdbbe92bd7f9d1710a15e7768d605b6ca183f1317f05a2c5338b675b17d1c3f19b2741cfb78c47a15eed5ead96243c931a7c6bea5a24fbb0b4836b147f2208329f069f4dbc1e1b8763708b2b97b410d8974075fe9db54c666eada8d5ed01dedc2624df5ce644d85f9bff9dbe4f46feb921aa2d4694439b2d1f1b3457636860f29b7cba1a88bc4b1c17612627d592fc2a20a086b88bbae94d70f445cd36cc61d06912f3b018d58bec3d3538a82c14cee8bd0972a374dd7bd0893990a8e6676d13842191e1b", 0xf4}, {&(0x7f000034a000-0x9e)="25272b070f9a26473e1d81a5374524567b115e089f191bda9d76b1f3eb53bc7a7ce69f8d5f704ab9073a1c549687f43ba3bc695b6e8a5af10592fd3d12aa467ec4c810dc7876b0be9d9aaa0436554d8f2ff356d260cc26cf56c30d1bb2cb99a91095c3780165fead0d12dec5d969fb37012ee0b8c0cd5e1e8520440e3744dae29323024a024ac6fac14136a81ff785c914bd389616d11da4182b0afe14f7", 0x9e}], 0x6, &(0x7f0000530000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x40, 0x48000}, 0x1) dup3(r2, r2, 0x80000) 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0xd6a000)=nil, 0xd6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008c0000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d6a000)={0x0, 0x86, 0x20, 0x7}, &(0x7f00004fa000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000541000)={r1, 0x74e}, 0x8) write(r0, &(0x7f0000d69000)="2400000043000100000000020000001b022b00040d0001002005000000000000ec05000e", 0x24) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009dc000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00002aa000-0x52)=""/82) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000d78000-0xd5)=""/213, &(0x7f0000ecb000)=0xd5) connect$inet(r0, &(0x7f00000f5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r2, 0xffffffffffffffff, 0x1, 0x8) sendfile(r0, r2, &(0x7f0000e65000-0x8)=0x0, 0x10001) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/status\x00', 0x0, 0x0) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f000026e000-0x10)={0x0, 0x0}) mknod(&(0x7f00003eb000-0x8)='./file0\x00', 0x0, 0x7) r4 = accept$inet(r1, &(0x7f0000e02000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008df000-0x4)=0x10) utimes(&(0x7f0000eba000)='./file0\x00', &(0x7f0000ff7000-0x20)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) stat(&(0x7f00003bb000)='./file0\x00', &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setflags(r4, 0x2, 0x1) 2017/12/23 23:56:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000-0x10)='/dev/sequencer2\x00', 0x404002, 0x0) r1 = add_key$user(&(0x7f0000d12000)='user\x00', &(0x7f000034f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xcc)="3e32eaff6a75270e9586629a98c8a96e86310ffedb1f30861d3092d833c05b85fc2df2ff13e7f898e83845290f73cb5fff8db04897be9b236c78497ac85ff54b388a78c7bae9abfbed8ff2f216d38e43d77b27c6477d56ee40e9f47673cec47cb1ed1119d80ee15a43b62ed12fc13fcce0537025a391a55a36bc28920049cf40fc637abc6d511945b790a442f2675fa020c47a1d31baa5494167f67b8d3406089f797f84316d51666e9005aa91cf96123d550a1fd9e372d480991a760384963843d78783783a92716815261a", 0xcc, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0xffffffff) clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x80, [0x100000000, 0x0, 0x3ff, 0x5, 0x3, 0x3f, 0xfffffffffffffff9, 0xded]}, 0x5c) 2017/12/23 23:56:28 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/rtc\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x10000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000744000-0x4)=0xfffffffffffffff5, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000094b000)={0x5, &(0x7f00009bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000249000)={r3, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b11000)={0x0, 0x0, &(0x7f0000fbf000)=[], 0x1, 0x0, &(0x7f00006f7000)="cc"}) dup(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 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) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x6e)="a84510f6eef153db60ee1ebe2f2e578610e3a7332bde668b814abd3abba6a854ab4b0811ef895f13fcaffd1f6d832b8b3f299e4f63adab571fd8965ae4a84f1a9805a6dc4b0e44c1413ce0296bdb38b2f2c741ee32f961f3f2be630ec7502e766288c86be8a8cf064f881b543416", 0x6e}, {&(0x7f0000002000-0x64)="d3b9dac80049751d20e94d56de8889dd0959b841df4eb8c056fc32eac3ef602f1131bc098536514caed5a7c6f5962b649241d004f50259f70990e2611ffa06222c9dbadf74155ffa886e3ff7ec95dc7270d7a4a0ed9a6cfa10d5fd106baecdf1f689c7ce", 0x64}, {&(0x7f0000001000)="04856ef1293817234e0f45133cf3b1655d91108195714ba1e9b40803baa270cd4690048102648b18b84cba10ca7adaa77f864787304a50186276ac027038fd631a029a1da31775d66e2c6bbe4a441e10c53d68f442371ca03c27d637d004439629fbeaa25d786cb76d7fed18ec4b88347f0cd3572a322bee1b688fe9f8866036a47d3940510ce21b8ba9aa55df467bdd8badf0bcd5d3d2827322c5239cd77c56f7f1806dc5792655d94bd70612f4bb9ce5b15d3356ff3a9ca6", 0xb9}, {&(0x7f0000001000-0x15)="a3065085ef88bd23bc87ff67f5c9243802ebf6be6b", 0x15}, {&(0x7f000000f000)="a054afcacf6b552e0abfc31ae0c76440b2bd", 0x12}, {&(0x7f0000002000-0x39)="dd1c924241eee0a36d3119da480c92f2c3249236a78280ea950fb4d1cced76099a02dddc80a3465decaf7f978a1c6f98bb6439c2e4fdfb505f", 0x39}], 0x6, 0xc) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f0000000000)=0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000009000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000009000-0x40)={r1, 0x3, &(0x7f0000001000)=[0x800, 0xfffffffffffffffe, 0xf4], &(0x7f000000c000-0xc)=[0x2, 0x7fffffff, 0x6], 0x6, 0x4, 0x1, &(0x7f000000f000)=[0x9, 0x7, 0x400, 0x2], &(0x7f000000b000)=[0x80000001, 0x5, 0x401, 0xfff], 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000e48000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f3d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r1) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000292000-0x4)=0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c4d000)="21040b6563c47d1bae87dddeaf8702f9df18a22d1118a9a2621f75f8e080d2bd95c800000007ad504eb63fbf04d7447fd895d2cd35d06adb70f91dd4ba564bb46414f3acf314f1d6b5442d4a16fcbbeff75923c8", 0x54, 0x20008000, &(0x7f0000a12000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[], 0x0, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) [ 43.518233] binder: 5656:5676 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.532871] binder: 5656:5660 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/23 23:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000ec3000)=0x0, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000065f000-0x4)=0x4, &(0x7f00008f8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000052d000-0x4)=0x0, &(0x7f0000e88000-0x4)=0x4) 2017/12/23 23:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f99000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10, 0x800) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000339000-0x4)=0x7, 0x4) rt_sigprocmask(0x1, &(0x7f0000963000)={0x1f}, &(0x7f0000a72000)={0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000657000-0xa)='net/ptype\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000143000)=""/59) r2 = socket(0x11, 0x10000000804, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f0000fac000-0x58)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f00007e7000)=[], 0x0, &(0x7f0000fac000-0xa5)={0x60, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3"}, 0x60, 0x0}], 0x1, 0x0) 2017/12/23 23:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008df000)='/proc/self/net/pfkey\x00', 0x5a701, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a5000)={0x0, 0x0, ""}, &(0x7f0000040000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f75000-0x108)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x20, 0x200, 0xffffffffffffffc1, 0x8, 0x101, 0x712, 0x1, 0x4, 0x8, 0x8, 0x80000001, 0x1, 0x824]}, &(0x7f00000a1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001a0000)=0x0, &(0x7f00005c4000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a06000-0x4)=0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000d8f000-0x8)=0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000507000)={&(0x7f0000d0f000)=[0x9acb, 0x80000000, 0x2, 0x8, 0x4, 0x6, 0x8000, 0xffffffff], 0x8, 0x0, 0x1000, 0x7, 0x9, 0x4, {0x73, 0x0, 0x7, 0x2, 0x4, 0x2, 0x1, 0x5, 0x8, 0x9, 0x1, 0x2, 0x7ff, 0x101, "c4a49b544718235caba1eae627990bc4a26c5b9259244692db06a079247a2f2e"}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006c2000)={0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioprio_set$pid(0x1, r2, 0x3) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) 2017/12/23 23:56:28 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003e000)={0x0, 0xffffffffffff8001}, &(0x7f000003f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000003c000)={0x0, 0xb19}, &(0x7f0000005000)=0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000003f000-0xb8)={r1, 0x0, 0x8, 0x80, 0x1e800000, 0x7, 0x2cc, 0x6, {r2, @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]}, 0x4, 0x2, 0x1, 0x8, 0x8000}}, &(0x7f0000038000)=0xb8) 2017/12/23 23:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006e4000-0x20)={0x80, 0x0, 0x10000, 0x76d4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000dbf000)={0x7fa, r2, 0x10001, 0x8001}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000abb000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000869000)=0x10, 0x80800) fcntl$F_SET_RW_HINT(r3, 0x40d, &(0x7f00004f4000-0x8)=0x7) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000075e000-0x90)={0x10001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ca2000-0x4)=0x0, &(0x7f000015a000)=0x4) 2017/12/23 23:56:28 executing program 5: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000820000)=0x2, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000820000-0x8)=0x0, &(0x7f00001a1000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000065000)='/dev/pktcdvd/control\x00', 0x100, 0x0) write(r0, &(0x7f0000722000)="220000001c00b50600000000ecffff0087ffe4760000000000000dd5060002020000", 0x22) 2017/12/23 23:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d0f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2017/12/23 23:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000514000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b72000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000371000-0x8)='./file0\x00', 0x800, 0x1ab) r1 = syz_open_pts(r0, 0x40001) r2 = syz_open_pts(r0, 0x200000) syz_open_dev$usbmon(&(0x7f00008fb000-0xd)='/dev/usbmon#\x00', 0x7f, 0x321000) ioctl$TCXONC(r2, 0x540a, 0x210001) ioctl$TCXONC(r1, 0x540a, 0x2) epoll_create1(0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 43.562124] binder: 5656:5676 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.573301] binder: 5656:5676 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/23 23:56:29 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001a000)=0x0, &(0x7f0000000000)=0x8) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x3, {{0xa, 0x2, 0x101, @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) setfsgid(r0) r2 = socket(0x18, 0x0, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x125000, 0x0) 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='nfs\x00', 0x800006, &(0x7f0000ccd000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000610000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008c4000-0x4)=0x7, 0x4) exit(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/vga_arbiter\x00', 0x0, 0x0) linkat(r1, &(0x7f00006b5000-0x3)='./file0\x00', r1, &(0x7f00009eb000)='./file1\x00', 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000040d000-0xc)={0x0, 0x400, 0x10}, &(0x7f0000461000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000be6000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setflags(r1, 0x2, 0x1) writev(0xffffffffffffffff, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000abe000-0x20)=[&(0x7f0000bb8000-0x3)='lo\x00', &(0x7f000002a000-0xe)='!wlan0keyring\x00', &(0x7f00001bb000-0x11)=')@GPLcgroup]ppp0\x00', &(0x7f00003d4000-0xb)='mime_type@\x00'], &(0x7f0000d20000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000f0a000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000bbb000-0x10)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000eb2000)='./file0\x00', 0x62101, 0x0) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00004ad000-0x8)='./file0\x00', 0x80000, 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af2000-0x6)='ramfs\x00', 0x80, &(0x7f0000895000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000cc4000)='ocfs2\x00', 0x100000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2017/12/23 23:56:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mkdirat(0xffffffffffffffff, &(0x7f0000646000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ab000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7b000-0x50)={0x0, 0x9, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fc0000)=""/60) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='net/rt6_stats\x00') lseek(r1, 0x1002000000, 0x4) 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) clock_gettime(0xd, &(0x7f0000fed000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x3c)=""/60) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$ax25(r1, &(0x7f0000001000-0x88)="17baec8f5efb52049239502db5ea05d16038f5631e9c03efd96d89932eead27aaf7a82f0397db2f0e0beaf72e0a74e582a25dddc8cead1dd492fb4c3f1f48363e393d9416d6ad3551dc2bbaf1e04ac7be189d5d260db4b41e928257395f9c671ae87fdabc7b86ab4b878d76770175dd4e7176d35eb581bbe60fe5db314c919ce289918faf94391f2", 0x88, 0x804, &(0x7f0000000000)={0x3, {"9ce401c770314f"}, 0x1}, 0x10) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f00009e7000-0x8)='./file0\x00', 0x0, 0xc) faccessat(r0, &(0x7f000078e000-0x8)='./file0\x00', 0xa, 0x800) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f0000cff000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000129000)="", 0x0, 0x4, &(0x7f0000fdf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8175}, 0x1c) prlimit64(0x0, 0x0, &(0x7f0000a6e000-0x10)={0x0, 0x0}, &(0x7f0000449000)={0x0, 0x0}) prctl$setendian(0x14, 0x1) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/dev/sequencer2\x00', 0x80100, 0x0) close(r0) 2017/12/23 23:56:29 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000175000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000179000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003e6000)=0x18) getpriority(0xfffffffffffffffc, 0x0) 2017/12/23 23:56:29 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file0/file0\x00', r0, &(0x7f0000165000+0x17f)='./file1\x00', 0x1) 2017/12/23 23:56:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00002b6000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000aea000-0x4)=0xfffffffffffff2e0, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f29000-0x4)=0x4a, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x11, 0x1c, 0x529, 0x0, 0x0, "11"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000524000)=0x3, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f000094b000-0x4)=0x4, 0x4) r1 = getpid() r2 = accept(0xffffffffffffff9c, &(0x7f00007b9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e26000-0x3)=0x10) bind$unix(r2, &(0x7f000095d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) process_vm_readv(r1, &(0x7f00008dc000)=[{&(0x7f00000b5000)=""/219, 0xdb}, {&(0x7f0000f60000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f00009ae000)=[{&(0x7f0000b3d000)=""/4096, 0x1000}, {&(0x7f0000864000)=""/144, 0x90}], 0x2, 0x0) process_vm_writev(r1, &(0x7f00003b3000-0x40)=[{&(0x7f0000b9e000)=""/55, 0x37}, {&(0x7f0000650000-0x4f)=""/79, 0x4f}, {&(0x7f00009cb000)=""/109, 0x6d}, {&(0x7f0000255000)=""/105, 0x69}], 0x4, &(0x7f00000c3000)=[{&(0x7f0000f13000)=""/28, 0x1c}, {&(0x7f0000d41000)=""/68, 0x44}, {&(0x7f0000af4000)=""/249, 0xf9}, {&(0x7f0000189000)=""/140, 0x8c}, {&(0x7f0000079000-0x42)=""/66, 0x42}, {&(0x7f0000fd6000-0x12)=""/18, 0x12}, {&(0x7f0000bf7000-0x54)=""/84, 0x54}, {&(0x7f0000884000)=""/154, 0x9a}, {&(0x7f0000b88000)=""/227, 0xe3}, {&(0x7f000095e000-0x11)=""/17, 0x11}], 0xa, 0x0) fstat(r0, &(0x7f000033c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001be000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) 2017/12/23 23:56:29 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005e4000-0x8)='./file0\x00', 0x100) ioctl$void(r0, 0xc0045c7f) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000709000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000305000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000)=0xe8) madvise(&(0x7f0000120000/0x3000)=nil, 0x3000, 0x8) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0xe0, 0x20000800, 0x2400, 0xebf0, 0x2, 0x100000000, 0x0, 0x2, 0x9, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000275000)=[{&(0x7f0000e84000-0x29)="290000001800fffdfeff7500000a0021020fe300000000070000008809000800050002000000000000", 0x29}], 0x1) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x60000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000003000-0x28)={@common='eql\x00', @ifru_flags=0x200}) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000001000-0x26)=""/38, &(0x7f0000002000-0x4)=0x26) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000053c000-0x4c)={0x2b23, 0xfd42, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000548000)=[{{0x2000, 0x0}, 0x0, 0x0, 0x0}], 0x100000012) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000748000+0xd6a)='net/ip6_tables_targets\x00') clone(0x100000, &(0x7f000001b000)="cd48b330de8263f63a3f7e4ebaba10bf0d23a9b72e2b5bb006ac125445ae1c32cb351347692866a4f6e0ef935e0fcc6830bdc2aa6473ddd979307c2130c4215a5c97bdea1a67d536305a763cbeabd12cfad5fd54f1c8e3ed6bf1c3da51a5b1c2c486b3eed0", &(0x7f00008a4000)=0x0, &(0x7f0000b6c000)=0x0, &(0x7f0000a79000)="721897bb4d1bca78ff3bb8b8b4ce569b10e7a13ca4ce52d0b6de2949ed67bcaa6bf5d5e0abf18f3c018e37c7781729350558bae6aa2274f861b92498dc42e4d979e624cbf65c3259008fa47db2d98658705fdd1d9dd38f6a0e34240d3cc2124ea4d28bbb34c1d558699258c530de57c58d92031e39a5f599c172dbe9b0b6a8bb0f17e3b308e990c54e1034096e3fd53da7cfe699af3c4f5d9289002bf6cdb87d72125fa72740e5a831cdd8253021b61b7ab58c65a3969fd34cffa2719df7a5f2a94b8068ecb76d99993efb") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d3000)={0x0, 0x0, 0x0}, &(0x7f000040a000-0x4)=0xc) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000043c000-0x10)='attr/sockcreate\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c7c000-0x8)={0x7, 0x9, 0x8, 0x248e0}, 0x8) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000d93000)=0x0, &(0x7f00002b6000-0x4)=0x4) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000004, 0x20006) write(r0, &(0x7f0000912000)="1f0000000001ff49433b1200088000760f008f0900000000000000f81e083c", 0x1f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006e8000)={{0x2, 0x2}, {0x2, 0x4}, 0x1, 0x1, 0xfffffffffffffffc, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f00005b8000-0xf3)=""/243, 0xf3) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/user\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000b51000-0x8)='./file0\x00', 0x6, 0x200) mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000873000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='debugfs\x00', 0x20, &(0x7f0000d52000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2017/12/23 23:56:29 executing program 7: mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1000100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006000-0xed)={0x0, 0xe5, "cbdf16eb2622fbcdd6e6d2aa3f80dded63c723dcbc9e81d80f13a9dd399dbb952820d1ef675b62c8129742f56b7ea1c8f25010849cd046b857c44c731ac1db4b65bc49f7318b381ebc78d48ace7d808cdd72b3641b867ab01fc9d3cf76109a0aba9622fe98c7aaf3df999a242d7450f1d24b65daf6daa97ed151466c536b61e17973851e65260b96d35f7330c3a254824f761868ce3a8d9a2695c7d28eab6e852b78747350d1302955e4cb82de01ebe8496e6b1a1e303cea0fa43afd1d0af9805a374b337670d403f1209bdd1912893de9079e0f3c2132f346409523c39f2aa2d3a05402ab"}, &(0x7f0000006000-0x4)=0xed) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={r1, 0x5}, &(0x7f0000004000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xf, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/23 23:56:29 executing program 6: clone(0x0, &(0x7f0000e4f000)="", &(0x7f00004e3000)=0x0, &(0x7f000005c000-0x4)=0x0, &(0x7f000096f000)="") r0 = getpid() getpriority(0x0, r0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000e04000-0x8)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1000000005, &(0x7f0000001000)=""/171, 0xab) socket$inet6_sctp(0xa, 0x1, 0x84) ioprio_set$pid(0x2, r0, 0x751) 2017/12/23 23:56:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a2d000)={{0x262, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000726000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/autofs\x00', 0x40000, 0x0) readv(r1, &(0x7f0000367000)=[{&(0x7f0000beb000-0xa4)=""/164, 0xa4}, {&(0x7f0000b63000)=""/67, 0x43}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000334000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6aa7, 0x5, 0x3, 0x5, 0x7}, &(0x7f00005c6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000835000)={r2, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xa6, 0xffff, 0x3eb6, 0x20}, 0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) bind$ax25(r1, &(0x7f0000fc3000-0x10)={0x3, {"638d3aab52d20c"}, 0x7f}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000113000-0x4)={0x3254}, 0x4) 2017/12/23 23:56:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x1000004000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000778000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000bb0000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000030000-0x4)=0x0) 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000764000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000821000)={0x4, 0x1}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff05ffff16010000000f77010306000100a445", 0x22) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000205000)=0x0, &(0x7f00002d5000-0x4)=0x4) 2017/12/23 23:56:29 executing program 5: prctl$seccomp(0x16, 0x0, &(0x7f00006ac000-0x10)={0x0, &(0x7f000096a000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200400, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x2c)=""/44) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000468000)={0x1, &(0x7f0000000000)=[{0xc9, 0x1000, 0xe0, 0x7fff}]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000067d000-0x18)={0xaa, 0x9, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x8, 0x1, 'client0\x00', 0x1, "e50a934716025652", "c6b1b65bdfe9d87ae08002d55718f313ef453d499bc9ac5d139eaca9f71fdbd5", 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00002f3000)=0x0) tkill(r2, 0x27) ptrace$setopts(0x4209, r2, 0xfffffffffffffffd, 0x0) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x40000001) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1176) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000)={@common="626f6e6430001700", @ifru_settings={0x6, 0x7, @fr=&(0x7f000035a000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000078a000)=0x0) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/23 23:56:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000ccd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00006f9000)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007d8000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f000051d000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000050d000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000062000-0x4)=0x8c) r3 = accept$llc(r1, &(0x7f00005a9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000265000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000a6c000-0x9)='/dev/sg#\x00', 0x1ff, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009c5000-0x4)=0x0) r4 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x200000000000000) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000e2b000-0x10)={0x6, 0xad, &(0x7f0000c94000-0xad)="bd006e3f6d9b95bbd80a83d2adce2233995691c91c71e3411a4e5cda59feabc87cf32d196e2477b61b329e28d80160c8dbbf3194f1ab39c7065d12eb799f6619082005fc3a1cb23d6080ffaf0a827c710bdb88ad6cb380215375102614ce0c8b5aa86ff41ef8884aaa6636b33e4ff7ae3d9f0b29a8d5ff0ce8e2527e7293069faf50678a9e472226ab2ff6f08f2b5ff5a1580085c7def9bb2962174ba0eb3d551aab030f8e029ac6404a3cbd89"}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) renameat2(r5, &(0x7f0000160000-0x8)='./file0\x00', r5, &(0x7f0000558000-0x8)='./file0\x00', 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000911000)={0x0, 0x0}) connect$ipx(r7, &(0x7f0000a5c000-0x10)={0x4, 0x0, 0x0, "32214fadf0dd", 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x0, &(0x7f000039c000)=0x0, 0x4) pipe(&(0x7f0000ab2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r10, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000fa8000-0x4)=0x0) ioctl$TUNSETIFF(r11, 0x400454ca, &(0x7f0000397000-0x28)={@common='bond0\x00', @ifru_names=@common='gretap0\x00'}) flock(r9, 0x3) 2017/12/23 23:56:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000546000)='./file0\x00', 0x10) openat(r0, &(0x7f0000a31000)='./file0\x00', 0x101080, 0x114) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f00008ab000)='./file0\x00', &(0x7f0000f4e000)='./file0\x00') 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00009ce000)="1234d4aa9b6280c1ccb93156b8d99d34a8fdd24f8035a667f5cfb5db090e772dc375bb949e0efdd2443d6698378a249e0de686302a9e", 0x36, 0x4000, &(0x7f00007e2000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0x0, 0x0) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000620000-0x58)={0x7, 0x5, 0xfff, 0x1, 0x100000000, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$netrom(r0, &(0x7f0000154000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ab1000)=0x10) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000a86000-0x8)='./file0\x00', r0, &(0x7f0000934000)='./file0\x00') 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006d9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000b70000-0x10)={&(0x7f0000388000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000031a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004a1000)=0x0) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd0000)=[{&(0x7f0000fd0000+0xd3a)="e948ad998a9979cb5a869281922e", 0xe}, {&(0x7f0000f04000)="7b76826e10", 0x5}, {&(0x7f0000707000-0xf)="de9653f76f4757a1c944bc75dd956d", 0xf}], 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005c3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fcf000)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) [ 44.102031] device syz4 entered promiscuous mode 2017/12/23 23:56:29 executing program 7: remap_file_pages(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x2000000, 0x100000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:29 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000723000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="5cfaeb3164217024b4ddc2852615a6e7", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000841000-0x4)=0x0, &(0x7f0000aea000)=0x4) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x8200000100000009, &(0x7f0000001000-0x4)=0xa, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8002}) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:56:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x8, &(0x7f00002bd000)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000)={0x9, 0x8, 0x8, 0x400, 0x3, 0x1, 0x5, 0xae, 0x7ff, 0x3, 0x6, 0x7fff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="fc0a9186f1003fa5d64c3d5d88648ff0", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:56:29 executing program 5: socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000bf0000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f0000e20000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) recvmsg(r1, &(0x7f00005c1000)={&(0x7f0000bfa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000319000)=[], 0x0, &(0x7f000051e000)=""/196, 0xc4, 0x0}, 0x993d80f3206cc4d6) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed4000)=0x10) ppoll(&(0x7f0000004000)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000eae000-0x10)={0x0, 0x0}, &(0x7f0000333000-0x8)={0xfff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a1e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b1000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000ad2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000036a000)='--vboxnet0.\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003f3000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x2, 0x100000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) pipe(&(0x7f0000ae6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000fb0000)=[{&(0x7f00003fe000)="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", 0x791}], 0x1) splice(r2, 0x0, r1, 0x0, 0x5813dd57, 0x0) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000f10000)='./file0\x00', 0x8, 0x200) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f12000-0x4)=0x5, 0x4) r2 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f11000-0x1)={0x7}, 0x1) getegid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b4f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f12000)={0x1}, 0x1) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f13000-0x8)={0x0, 0x3}, &(0x7f0000b34000-0x4)=0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f12000)={r3, 0x7}, 0x8) modify_ldt$write(0x1, &(0x7f0000f10000)={0x3, 0x20000000, 0x1, 0x0, 0x0, 0x1ff, 0x5, 0x6, 0x5, 0xffff}, 0x10) 2017/12/23 23:56:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x8001) write(r0, &(0x7f0000506000)="0206af0002000000070000008e0007fa", 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fff000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff6000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c2000)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:29 executing program 4: r0 = inotify_init1(0x0) flistxattr(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0xef}, 0x8, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f00001b1000/0x4000)=nil, 0x6, &(0x7f0000146000/0x3000)=nil}, 0x18) [ 44.313679] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.346783] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 44.352455] FAULT_FLAG_ALLOW_RETRY missing 30 2017/12/23 23:56:29 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b8000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x10) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) close(r0) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fadvise64(r0, 0x0, 0xab, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x8, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000026c000)={0x0, 0x0}) ppoll(&(0x7f0000fd7000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={r2, r3+30000000}, &(0x7f000055e000-0x8)={0x3}, 0x8) 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) mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000ecf000)='hfs\x00', 0x40, &(0x7f0000fd9000-0x1000)="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") 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000233000)={0x0, 0x8a, "9a3324a256f3a7cf2a07ae9e1c0188637e76470a95c48a5ff1822235954d5e8e78de9b7997d92c5ff5e0bef42cbcb9ddba1248f9d0f4739b09eed42ff355ca8e4077ae018e20145172b3743b191074ce4450e7648e9b948bf3a26ac13e2b9ef0c3381499538d206601fa690242fc31ea3e62cd0d3b3834f549856d67ebea7c896d6971a7416af07fd345"}, &(0x7f0000570000-0x4)=0x92) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000057d000-0x8)={r3, 0x9}, &(0x7f000030b000)=0x8) sendmmsg(r1, &(0x7f0000171000)=[{{0x0, 0x0, &(0x7f0000a1a000)=[], 0x0, &(0x7f0000057000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x4050) 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000db000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087c000-0x10)=@generic="b8a7410d73a270eb01d0b0de74508093", 0x10) [ 44.352464] CPU: 1 PID: 5890 Comm: syz-executor7 Not tainted 4.4.107-g610c835 #12 [ 44.352469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.352479] 0000000000000000 bd33718ca1404595 ffff8800aa08f6d0 ffffffff81d0457d [ 44.352489] ffff8801d91e4f00 1ffff10015411ee7 ffff8800aa08f858 0000000000000000 [ 44.352501] 0000000000000000 ffff8800aa08f880 ffffffff81606345 ffffffff81234260 [ 44.352502] Call Trace: [ 44.352514] [] dump_stack+0xc1/0x124 2017/12/23 23:56:29 executing program 5: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x0, &(0x7f000017f000-0x8)={0x0, 0x0}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000180000-0x4)=0x51, &(0x7f0000180000-0x4)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000181000-0x8)='./file0\x00', 0x200) linkat(r0, &(0x7f0000158000)='./file0\x00', r1, &(0x7f0000012000)='./file0\x00', 0x1400) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000181000-0x10)={0x1, &(0x7f0000181000-0x8)=[{0xa57, 0x6, 0x94d7, 0x5}]}, 0x10) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 44.352523] [] handle_userfault+0x715/0xf50 [ 44.352532] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.352542] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 44.352553] [] ? handle_mm_fault+0xb5d/0x3190 [ 44.352560] [] ? handle_mm_fault+0x291e/0x3190 [ 44.352567] [] handle_mm_fault+0x2938/0x3190 [ 44.352574] [] ? copy_page_range+0x1430/0x1430 [ 44.352581] [] ? __do_page_fault+0x780/0xa00 2017/12/23 23:56:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c9f000-0x20)={"fa32f0fd4413d319e68c20e435f45ae2", {0x4, 0x1, 0x6, "84e7042e2676", 0x0, 0x0}}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x16) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)={0x0, 0x0}) ppoll(&(0x7f00001ae000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000056f000-0x10)={0x0, 0x0}, &(0x7f0000fb6000-0x8)={0x0}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c17000-0x8)=0x400) 2017/12/23 23:56:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000950000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c8c000-0xa4)=[@in={0x2, 0x3, @empty=0x0, [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, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3fff80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) getsockopt$netlink(r0, 0x10e, 0x46474545113bc06a, &(0x7f0000c44000-0xc9)=""/201, &(0x7f0000717000)=0xc9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c6a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xdd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1c28, 0xfffffffffffffff8, 0x4, 0x6}, &(0x7f000030c000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002cf000)={r3, 0x68, &(0x7f0000e69000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}]}, &(0x7f00003c2000-0x4)=0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00008ab000)=""/133) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x6, 0xfffffffffffff8bb) 2017/12/23 23:56:29 executing program 3: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000144000-0x8)={0x0, 0x0, 0x0, 0x0}) [ 44.352587] [] ? vmacache_find+0x59/0x290 [ 44.352594] [] __do_page_fault+0x35b/0xa00 [ 44.352600] [] do_page_fault+0x27/0x30 [ 44.352607] [] page_fault+0x28/0x30 [ 44.352615] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.352622] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 44.352629] [] ? SyS_userfaultfd+0x22e/0x2d0 [ 44.352635] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 44.352643] [] ? userfaultfd_release+0x5a0/0x5a0 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f78000)="7e12caf3355ac52302c242ffe6e98265cb69f1dd665de5e3ffe8f2eb57092496e30a26b0e2204441ba201bad2a561eb91585ba839ae2db73a51f14ebebcdd549359113ab100bf43280be9ee4774babfd17b014bc78979be076975db9732d75526dcca4eb772af020f3dce7a2c251a4275385d947ab2c6c6dd3571cfafa5573445b47c8b6a53626ee18b9e2a5d616203021b82084c9b72d207fa47584af93", 0x9e) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f7a000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="42f4b4e5bdce024e6a2b7615c38ac954"}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f7a000-0x50)="3e834d84b896fc8481ae9834f7289cb4a2bcb928789d40882e4296cd2f97c8f52f434dbedeb49eab91e7941212d13951c83fc0a4a354e1e2f45eaeee6d52626826a3367bcf3477091877ced05775b1e4", 0x50, 0x4000080, &(0x7f0000f7a000-0x10)=@nfc={0x27, 0x9, 0x2, 0x7}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f77000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) [ 44.352649] [] ? do_futex+0x3e3/0x1670 [ 44.352655] [] ? __lock_acquire+0xb5f/0x4b50 [ 44.352662] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.352669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.352675] [] ? lockdep_init_map+0xeb/0x1690 [ 44.352682] [] ? userfaultfd_release+0x5a0/0x5a0 [ 44.352693] [] do_vfs_ioctl+0x7aa/0xee0 [ 44.352700] [] ? ioctl_preallocate+0x1f0/0x1f0 2017/12/23 23:56:29 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) timerfd_create(0x1, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:56:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005c6000-0x14)="706f73fb0000020000090000007a7300000000", 0x0) pwrite64(r0, &(0x7f0000387000)="ff02a7360100000800000200468cf8f080baa350e87fe8dcc9159b7fdc605ee536dd3e5a7526a182f918605d9e783940da193ff0019d8dd387fdef6c46f8cc6ccc184315f251b403e8fd0cda8160359c7f5a21e08a7fba18f45b422e10d7a462f93bd1f9504925786df22a234648f4984d929792cb1c0b18bfc54b3630884af890332064eb67aa32743e7304", 0x8c, 0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c96000-0x8)='./file0\x00') pwrite64(r0, &(0x7f0000471000+0x317)="e5fffb5f2ca91a6e2ec7ff9fd5fb", 0xe, 0x0) listxattr(&(0x7f00006db000-0x8)='./file0\x00', &(0x7f000055e000-0x71)=""/0, 0x0) 2017/12/23 23:56:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000519000)='/proc/self/net/pfkey\x00', 0x0, 0x0) writev(r0, &(0x7f0000fb8000)=[{&(0x7f000044c000)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800164705000200000000c000", 0x29}], 0x1) [ 44.352706] [] ? __fget+0x20b/0x3b0 [ 44.352712] [] ? __fget+0x232/0x3b0 [ 44.352717] [] ? __fget+0x47/0x3b0 [ 44.352725] [] ? security_file_ioctl+0x89/0xb0 [ 44.352731] [] SyS_ioctl+0x8f/0xc0 [ 44.352737] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/23 23:56:30 executing program 3: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ce6000)="0e8c1b1bd0bfd0c8d4749ea9684fdebc45a83ea6c358b167e76b3725829183219522a49642cccba4703278b2fc62e90b519c5072b5c60c5253c8208af18a71ca1f129428c1a81a68e3ecb7307b720b058218d779b3b595e09493feb179745e9aa848958e41138d97a16ce20431d8f1c985ba81ef9a7a03f45e03be7431329275b82a248cd4cae3c15adc0836c91984c2b056eecd8399c42bdd", 0x99) r1 = dup2(r0, r0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000975000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ce8000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000ce8000-0x8b)=""/139) 2017/12/23 23:56:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000184000-0x49)=""/73) r2 = creat(&(0x7f0000bf7000-0x8)='./file0\x00', 0x21) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000f1f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be4000)={0x0, 0x0, 0x0}, &(0x7f0000438000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f2a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x7, 0xffffffff}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x3424)=[{0xdb, 0xfff, 0x2, 0x0, 0x7, "9aa0c937d5f83f1900ef7a55e6249139a6d378ed880a78477ce34f442fae6ed9cf8b266075cb61cb2f099b52099c8acfc35f11039a205e836861d8a00e707733ce63a27b7f31151c70534b05b785d35eaf4609d39464f072feeff08ba160830e033b744012183bbdd00559415c81f7ce80d300020f29daf333daa31e5ea75c9870555920529f0a0851efa0522b3a4b34c6b463a30cb2013a568b10653718c3723af4c1e674ef12770457e75708a4b0b9c5c11decb352125670645aff87d946f6a737c6ab1ec4febc1d785c"}, {0xd2, 0x61, 0x338, 0x7, 0x5, "862a06eb4318e842c33745bf56dd45cdcc55c2afd96f42f5d4d151b82cf6e1773d2829d0b35dd2a43f2c929c4bf2f64d07f27b1726373d28d3ab2cf5554cb198c518cc4720b92006392061f0e55cdf3fbae32a3a70aa9408324cd8b1fe4a6ffcfa211072a2aff5884d505dc6031138d67a4a2ac7fa41ebc8b876e606eef21023626032912d2792c04543e4f7e83155147aa7fe60f654d4f9e4852c6deee6d92c19e98fe3d7a33963720cbf2704c88fcc4734a367b5fbef3bba4eb6e3375950b5cd7b"}, {0x1010, 0x3ff, 0x22, 0x7, 0x0, "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{0x1010, 0xffffffff, 0x2, 0x20, 0x180000000000000, 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{0xe8, 0x248, 0x222, 0xffff, 0x9, "21592803797a543fe1c832bd59a51374095c190ddf5a9a7d03fdeb7a8e0fe58bf9109d4ae463dbf4c472db95ef837821070c23209c8cb9781867d296b2129bcd9d633740f78b6203537a8319e26d29161ad56b0f3b16ca1f394b84ed902615599d08dec12f11c63d20c2e47974774efa538fe6ae8d45adfc1129544cbb8076a640df61fc04f9c9f8496fe2a70742067f0f541fbeb050b7c2bf329d554c57bd745f003d2ae611252a1830732da19b28661e0ca92adde194ddf83671cdaff1d501ed4c2b373f7253d868f96fb54da73bb8c37da33bf057e268"}, {0x56, 0x0, 0x308, 0xfffffffffffff000, 0x5, "c32d02a2c3ab24b3eb12df9c2c2c1e849f9068b89fa90300c9994aa619d921322931039401411c049a41e3108f393b565684ff17ee81d37c4e132c0b0fd8118f1d9148c55baa"}, {0x10f, 0xb0e327800000000, 0x200, 0xaff, 0x5, "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"}, {0x89, 0xd8, 0x800, 0x7, 0xffffffffffff03e7, "ad715cb0d580bd10908c7465af8d8f9ab64d940c8f904ce600998327d2400d0a2d51f625d85b58abf068c1878221dd46f9dc933a28f3e1dcdeeef39d98f841b7a7bbabcd88cbcf55db0e90e6d20bd8f1057fd913bb46ca3a8bb711738b30e01bf6d469e02e8e596a938aa8c931156578700c4c6bfd55944aa0"}], 0x3459}, {&(0x7f0000465000)=[{0x26, 0x7f, 0x70c, 0xfffffffffffffe00, 0x2, "bb98e96a1f3aa35d3ad00c1d21c28b34d279da4b26f6"}], 0x26}], 0x3, &(0x7f0000001000-0x58)=[@rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}], 0x58, 0x4000045}, 0x10) 2017/12/23 23:56:30 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000776000-0x10)={0x6, &(0x7f0000000000)=[{0x9, 0xfffffffffffff000, 0x9, 0x8000}, {0x8, 0x8, 0xfffffffffffffffe, 0x7}, {0x0, 0x1ff, 0x3, 0x8000}, {0x3, 0x400, 0x400, 0x6}, {0x200, 0x20, 0x35c9, 0x6}, {0x64e, 0x5, 0x401, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000062f000)='\x00', 0x1) r1 = socket(0x11, 0x4000000000080003, 0x0) msync(&(0x7f0000b8a000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:30 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b3f000-0xb)='mountstats\x00') setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000418000-0x38)="3ec9a0f4e7dae1514a4531f5914040242bd0b8aa35cf26d9c466de0db349741ea7da1f278a8116c252579dc98baf85cebbacc548d31893fb", 0x38) r1 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000b3e000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000-0x4)=0x10, 0x80000) setsockopt(r1, 0x800000000107, 0x1, &(0x7f000081b000-0x10)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r1, 0x800000000107, 0x2, &(0x7f0000b3d000)="01000000039c060000070000c4ffccbe", 0x10) 2017/12/23 23:56:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000820000)={0xffffffffffffffff, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b9f000-0x4)=0x7fff, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f0000c55000)=""/55, &(0x7f0000038000-0x4)=0x37) inotify_init() 2017/12/23 23:56:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = gettid() execveat(r0, &(0x7f0000261000-0x8)='./file0\x00', &(0x7f00006be000)=[&(0x7f0000dd0000)='^\\\x00', &(0x7f0000b4f000-0x8)='loGPLS,\x00', &(0x7f0000bba000)='em1wlan0*bdev\x00', &(0x7f0000e50000)='\x00', &(0x7f0000f18000)='ppp0{vmnet1/$&-*vmnet1(security(&\x00', &(0x7f0000f9a000)='ppp1\x00', &(0x7f0000640000-0x17)="2873656375726974793cff2b5d6d696d655f7479706500", &(0x7f0000dd1000)='\x00', &(0x7f000084b000)='GPL-selinux/\x00', &(0x7f000003b000-0x1)='\x00'], &(0x7f000090a000-0x28)=[&(0x7f0000bf2000)='@\x00', &(0x7f000041d000-0x4)='^#]\x00', &(0x7f0000316000-0x2)="8f00", &(0x7f0000400000-0x1)='\x00', &(0x7f000030c000)='selinuxselfkeyringwlan0usereth1\x00'], 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f00005e4000)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r0, 0x8, r4) bind$ax25(r0, &(0x7f0000ae7000-0x10)={0x3, {"e25f271b462067"}, 0x3}, 0x10) tkill(r1, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) vmsplice(r0, &(0x7f0000ccf000-0x10)=[{&(0x7f00007e5000-0xd7)="49db2a32a6d9b45946d264b7874fa70e6ed9a114f22dea67bdb9cc72b338c6fbee2041b5100a866c86bac95d8b8fe57cb3a7eb8f13067705d7990df84dc20fbf24cdf038daf46fa60856fe763cdee0636c9d595ad9380fdd72757f0f13cd083e8e72e9851d307a550140a4083436a57ab4cfeed005c9d05d3c5527539e71c5162aa48b2f2843d64bfd93e51f10b425dfd98a9aa8ee886992e2d67f772daa489ce022ec795d545f5fdfbdd53a9881fbb1c6bb9fe9e15f4768e70a2d8aaa9003d461ca866dc39f86e9a461949fffc0df0e501eb9059bf540", 0xd7}], 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000062000-0x4)='dev ', 0x3) fcntl$addseals(r1, 0x409, 0xffffffffffffffff) 2017/12/23 23:56:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d6d000-0x7)="74690600727300") ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x0) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) getpeername$unix(r1, &(0x7f000067d000)=@file={0x0, ""/79}, &(0x7f0000d8c000)=0x51) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x5) ioctl$TCSETAF(r0, 0xc0045405, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f00004ee000-0x90)=[{0x8, 0x3, 0x3, 0x9, @tick=0x7fff, {0x40, 0x7}, {0xe7c9, 0x8}, @quote={{0x6, 0x0}, 0x276b, &(0x7f0000deb000-0x30)={0x67de, 0x101, 0x4, 0x1, @time={0x0, 0x1c9c380}, {0x2, 0x1000}, {0xcded, 0xffffffff}, @addr={0x1, 0x3}}}}, {0x2, 0x8001, 0x7, 0x5, @tick=0xe1c3, {0x7fffffff, 0x6}, {0x1, 0xff}, @control={0x5, 0xda3, 0x8}}, {0x7, 0x1f, 0x6, 0x7fff, @time={0x0, 0x1c9c380}, {0x2d6a, 0xff}, {0x4, 0x3}, @note={0x3, 0xfff, 0x8, 0xffffffffffffcdc7, 0x4}}], 0x90) 2017/12/23 23:56:30 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000808000-0x4)=0x5, 0x4) 2017/12/23 23:56:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000322000-0x60)=[{&(0x7f0000aca000-0xd)=""/13, 0xd}], 0x1) 2017/12/23 23:56:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c66000)='dns_resolver\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000712000)='\'vboxnet1\x00', 0xfffffffffffffffe) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(r0, &(0x7f0000d28000+0x633)='attr/current\x00') setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00009f9000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008df000-0x20)={0x0, 0x18, "a3c91da6a81e928599650c3e744555a5a3c137b74f36891c"}, &(0x7f00003a1000)=0x20) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000eee000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000c44000)=0xc) connect$packet(r1, &(0x7f0000e65000-0x14)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00007f3000)={r2, 0x2}, &(0x7f0000a4b000-0x4)=0x8) symlinkat(&(0x7f0000a66000)='./file0\x00', r1, &(0x7f000045d000)='./file0\x00') 2017/12/23 23:56:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be0000-0x11)='/selinux/enforce\x00', 0x181800, 0x0) clock_gettime(0x0, &(0x7f0000917000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000223000)=[{0x7ff, 0x40000000000000, 0x3, 0x5, @time={0x0, 0x0}, {0x8, 0x6}, {0x9, 0x1c7d}, @addr={0x3, 0x4}}, {0x80, 0x7ff, 0x7636, 0x5, @time={r2, r3+30000000}, {0xfffffffffffffffd, 0x40}, {0x6, 0x5}, @result={0x1000, 0x200}}, {0xffffffffffffffff, 0x8, 0x1400000000000000, 0x2, @time={0x0, 0x0}, {0xac66, 0x6}, {0x0, 0x4}, @time=@tick=0x0}, {0x0, 0x0, 0x4, 0x0, @tick=0x1f, {0x4, 0x6}, {0x1255afd3, 0x9}, @ext={0x92, &(0x7f0000aa3000-0x92)="f4192471e28a86d7568cc799a5fe9fa919500a8ff9119bac818fd949cf3c4b23fd829d1ab9574837baf222a62076ff462ead03dc8e1f767a221476ee2764c0a00303edf71a8b84e9c8fb6186914ee56caa7f77a56eb57e48f83bb66a40d13c1078b9792df5bf42243a118ea9e1a1a7b020e5c51bf3a5af8b823e8bad90a03b3a47c40c9f011b46de51c2553eae7de74e6d2d"}}, {0x2, 0x2, 0x5, 0x5, @time={0x0, 0x0}, {0x1, 0x604}, {0x20, 0x9}, @control={0x1, 0xac, 0x1ff}}, {0x2, 0x46, 0xbd02, 0x9, @tick=0x8, {0x401, 0x8001}, {0x6, 0x176}, @raw32={[0x1, 0x5, 0x800]}}], 0x120) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a76ffda1bd9e41b665b5c5c000b655b1304634ca60d3712d9d56a", 0x1d) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000409000-0x98)="dea9c5dfeef7ed1f24cf69212e74dd15d03ee85414b27fe9a05a5fc7e3390d26e24d69ae01b8112cc5a2ea58b1cd463a909eda17540a9884890f3382ca9ef5a70dcc87379889aee1fa76053b2e8ba015798ff60bf7c900bc0107146e18fcbd76760612a668af03900792b833ed9c6a4aed1cc686ff2fbd88244d56e8dc3369d8af10a9337780936afe3e7c929dc2f810d28f0386d48e8755", 0x98, 0x4, &(0x7f00005f0000)={0xa, 0x1, 0x84f2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000fd6000)=0x0, 0x4) [ 44.706524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49104 sclass=netlink_route_socket [ 44.734074] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49104 sclass=netlink_route_socket 2017/12/23 23:56:30 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x7ff}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000fd9000-0x20)={0x100000000, r1, 0x2, 0xec5}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000fd7000)=""/238, 0xee, 0x10002, &(0x7f000089f000-0x10)={0x1a, 0xd, 0x2, 0x20, 0x40, 0xe2be, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/23 23:56:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) 2017/12/23 23:56:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef1000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000989000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f00006c2000)=@rc={0x1f, {0x2, 0xff, 0xfffffffffffffffd, 0xdccd, 0x10000, 0x80000000}, 0xfffffffffffffffd}, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000888000)=0x0) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b2c000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000609000)=',', 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x4) splice(r1, 0x0, r3, 0x0, 0x1, 0x0) 2017/12/23 23:56:30 executing program 0: get_thread_area(&(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d12000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="ce0591879910bdbb76b0ded7163f7b10c90aebf8a5a7d413a8472eb771077cc3efa0df9fd1bf255b2b9f8e979c2dc858586bc22396a542b09e784d5053561e30", 0x40, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f71000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00009c1000-0x12)='.request_key_auth\x00', &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) socket$inet_sctp(0x2, 0x5, 0x84) 2017/12/23 23:56:30 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x8, &(0x7f0000ffa000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ffc000-0x4)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000c0c000-0x14)={0x7, 0x3, 0x909, 0x0, 0x6, 0xfff, 0x7fff, 0x3f, 0x400, 0x100000001}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000ffa000)={0x3e, 0x10000, 0x18}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000089d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0xc) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000ff7000)={&(0x7f0000ff7000)="0000000000000006", 0x8}) 2017/12/23 23:56:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00001be000)="18000000020001000000ba8c5ee18c8836000008020600ec01da1e03a38a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010000080000060000000000cb3da41f0000ba00670700c88ebbf206f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020603000000dea21b571068393d2281000000041ad0b41fc23eef67955435", 0xc1) r1 = syz_open_procfs(0x0, &(0x7f0000bd8000-0xb)='net/packet\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ed5000-0x18)=[{0xa, 0x4}, {0x0, 0x5}, {0x8, 0x502e}], 0x3) 2017/12/23 23:56:30 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000067a000)=0x0) ptrace$setopts(0x4206, r0, 0x1, 0x28) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00002a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000b7000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000354000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="d467b6eccfccfacca195c23353ea04dc5633f1ea9c7afc526bd8d9a6765c68bbe898c8b7198e1371fb9e9d9f78ee780d86a3c11b94a85cb394efc87125ba9b8defc2feeb774dc076a1b194fffa8a14f348d4bfd47a533d8c9f00213f9d0514148a1aecfd418456eb01eb12c3927c9d303a95ee495fefb641458d8e4cfe0d81fd867f4d0785715814a98a89ecd039015709be5da39242a53d20b50eb7d1ef8b9f1f5d7bee99a5f1bf36b746b845836f0e56defdb7d8cbcfb0b9d9878de326408a0e3fe09a92e77099d49f9ffda5caa3a7b1b768352196738aaa1573", 0xdb, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000992000)='keyring\x00', &(0x7f0000483000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = syz_open_procfs(r0, &(0x7f0000001000)='net/snmp6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000002000+0x377)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x3ff, 0x20800000008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x8)='keyring\x00', r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000002000-0x4)=0x23f6b088, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f00000b9000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r5) dup2(r4, r3) 2017/12/23 23:56:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f2e000)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x1fab, 0x30}, 0xc) signalfd4(r2, &(0x7f0000000000)={0x5}, 0x8, 0x800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) r5 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r5, r3) sendfile(r3, r0, &(0x7f0000040000)=0x0, 0x5) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x802, 0x0) connect$ipx(r0, &(0x7f0000134000)={0x4, 0x6845, 0xfc, "95b299c429e0", 0x8, 0x0}, 0x10) write(r1, &(0x7f0000834000)="24000000280007080000000000006fffffeaefff01000000000300a898f47a0000818123", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f64000)={0xffff, 0x1, 'client1\x00', 0xffffffff80000003, "aa115111b2e48961", "7ad4dd4c25762a1f9b12c14b6cbed9c3a3dd51def25e971bc53de667041ec94c", 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]}) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ee4000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/rtc\x00', 0x101000, 0x0) 2017/12/23 23:56:30 executing program 6: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x0, 0xffffffffffffff00) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/23 23:56:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000fe000)={0x9, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000eab000-0x20)={0x4, r3, 0x10001, 0x1}) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = inotify_add_watch(r2, &(0x7f000029a000-0x8)='./file0\x00', 0x2000040) inotify_rm_watch(r2, r4) 2017/12/23 23:56:30 executing program 3: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000779000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000077a000-0x20)={0xfffffffffffffffd, 0x0, 0x10000, 0x400000000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00004d2000)={0x8, r3, 0x10001, 0x20}) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r4, 0x10e, 0x8, &(0x7f0000001000-0x1)="", 0x0) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x100000001, 0x1}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000011000)=[], 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000001a000)='./file0\x00', 0x280003, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r4, &(0x7f000001b000-0x8)='./file0\x00', r2, r3, 0x1000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000019000)=0x0) 2017/12/23 23:56:30 executing program 7: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x8, 0x9, 0x0, 'queue0\x00', 0xc06c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2017/12/23 23:56:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000284000-0x90)={0x27, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/23 23:56:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000944000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x0, r1, 0x2) r2 = syz_open_dev$mice(&(0x7f00002ff000)='/dev/input/mice\x00', 0x0, 0x40) sched_rr_get_interval(r1, &(0x7f0000547000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000003a000-0x4)=0x6, &(0x7f0000b6f000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000332000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x0, 0x59, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7}], 0xcc) r3 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00006a1000-0x4)={0x400}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000265000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2017/12/23 23:56:30 executing program 6: mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2017/12/23 23:56:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b37000)={0x4, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00002a3000)={0x35b, r3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000077c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/23 23:56:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r0, &(0x7f0000cea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="9d26cf02d5fe", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '?', "618a72", 0x0, ""}}}}}}, 0x22) bind$nfc_llcp(r1, &(0x7f0000d5c000)={0x27, 0xd698, 0x40, 0x6, 0x8, 0xb43, "975f74a675f98ae9934d28c7962663209cc722f8fca14d9f9c93fe2603909b85e4c0e68fe188fbbf9a8f242cd7ad3f87ee57168b91e917e17ccc76ec265dc1", 0x2}, 0x60) 2017/12/23 23:56:30 executing program 1: mmap(&(0x7f0000000000/0x9ec000)=nil, 0x9ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) r0 = memfd_create(&(0x7f00009ec000-0x7)='cpuset\x00', 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000077a000-0xa4)=""/164, &(0x7f00009ed000-0x4)=0xa4) 2017/12/23 23:56:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') flistxattr(r0, &(0x7f00001b7000)=""/156, 0x9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000055d000-0x10)={r2, &(0x7f0000d76000)=""/102}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb48000)=nil, 0xb48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000927000-0xd0)={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}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000782000-0x4)={0x1800000000000000, 0x7, 0x0}, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000003000-0x8)={r1, 0x3}) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000b48000)={r3, 0x2}) fchown(r0, 0x0, 0x0) 2017/12/23 23:56:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = open(&(0x7f0000419000-0x8)='./file0\x00', 0x10002, 0x140) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_extract_tcp_res(&(0x7f00001a2000-0x8)={0x0, 0x0}, 0x101, 0x3) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f0000031000)=""/171, 0xab}, {&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x4, 0x0) 2017/12/23 23:56:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mount(&(0x7f00002ee000)='./file0\x00', &(0x7f0000aff000-0x8)='./file0\x00', &(0x7f00007d7000-0x6)='jffs2\x00', 0x0, &(0x7f000064d000+0x8c2)="b595027a6da4ed025a51903449aafffaf5c816caafcc23eff8b0c3ba27e2bd1384547105b501210333929b6224f6a8eaf6dd6524ad8ecf7bfd39bed1d4ff45f6ced9bf3c6b016be7148101e3b9f8c18ec2a9f560cecb7a2ea2d59bdd7eb800974e8e45ad14c56dc5a494ba6f6cbe06c909f5d01d6c5fecd4d6a95a6ee2f04a577f4fd2cc5f30289bfad46c59ed9349acc65ed4d3bffa428014ae34a42ca8f76d44ef9ce52f443b329d8178a1126a6510453c586901") unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') symlink(&(0x7f0000503000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00') mlock2(&(0x7f000035e000/0x3000)=nil, 0x3000, 0x1) 2017/12/23 23:56:31 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000034b000-0x4)="7bfc2e00", 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000fd000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f91000)={@common='teql0\x00', @ifru_flags=0x8000}) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:31 executing program 6: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x7f, 0x9, 0xffffffffffffffcf, 0xb6, 0x400, 0x18f}) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000870000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x20000080000000, 0x6, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/23 23:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a8a000-0xb)='cifs.idmap\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c1000-0x1)='\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000401000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af7000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fe0000)=0x0) 2017/12/23 23:56:31 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d80000)="", 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000043e000)=0x0) 2017/12/23 23:56:31 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a7000-0x2)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007a9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000503000-0x8)={r2, 0x6}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000045000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) fcntl$getflags(r0, 0x10fac8c350c5062e) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c44000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0xc) 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b3f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000de1000)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fea000)={0x80000001, 0xa, 0x8000, 0x6, r1}, 0x10) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x6cdd, 0x0, 0x0, 0x1, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006d2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) sendto$inet(r0, &(0x7f0000060000)="e4", 0x1, 0x0, &(0x7f0000808000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:56:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000014000-0x10)={0x4, 0x7fff, 0xfffffffffffffffc, "0af19e7feced", 0x67, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$TCXONC(r2, 0x540a, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/23 23:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000000000001000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") unlink(&(0x7f0000c0f000)='./file0\x00') mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f000000a000)='.', &(0x7f00009d8000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mkdir(&(0x7f00009e9000-0x8)='./file0\x00', 0x1b1) getpeername$unix(r0, &(0x7f000098a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0x8) 2017/12/23 23:56:31 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000973000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d9c000-0x4)=0x0) 2017/12/23 23:56:31 executing program 3: prctl$getname(0x10, &(0x7f0000b1f000-0x1000)=""/4096) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000481000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004ff000-0x7d)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/user\x00', 0x2, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r0, r2) clone(0x0, &(0x7f00004bc000-0x1e)="", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$setown(r1, 0x8, r3) tkill(r3, 0x13) 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000803, 0xc) sendto(r0, &(0x7f00000d4000)="14000000010ae7010400000000000017011f00e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 23:56:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = open(&(0x7f0000419000-0x8)='./file0\x00', 0x10002, 0x140) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_extract_tcp_res(&(0x7f00001a2000-0x8)={0x0, 0x0}, 0x101, 0x3) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xc7}, {&(0x7f0000bf8000-0x1c)=""/28, 0x1c}, {&(0x7f0000870000-0x1b)=""/27, 0x1b}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x4, &(0x7f00000a0000-0x60)=[{&(0x7f0000031000)=""/171, 0xab}, {&(0x7f000049f000)=""/236, 0xec}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f0000342000)=""/8, 0x8}], 0x4, 0x0) 2017/12/23 23:56:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0xa)={0x3, [0x5, 0x5d5, 0x1ff]}, &(0x7f0000000000)=0xa) timerfd_create(0x1, 0x800) r2 = dup3(r0, r0, 0x80000) ioctl(r0, 0x7fff, &(0x7f00004f0000-0x77)="779d8bbf13774b297186fb1ed76b10b8e4dfb0e36020584689a0a6d18b7f7852b99a37bafb1698f06386c92becc02d24a952e098193f576f701b4bd731b610a6b70e09976428004a31e839f51927758740bfcccc0fd4edd843bf7d7fae2ca680cf7463921e19a76644e5bf47733f8d9f4256fc84e6bcbc") ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x1ff, 0x2, 0x8b2c, 0x9c7d, 0xfffffffffffffff7, 0xb7be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00008ab000-0x20)={0x1800000000000, 0x2, 0xfffffffffffffffc, 0xffff, 0x5, 0x9}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000d2e000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036a000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0000234d0000000000e76a008bc88902"}) 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername$ipx(r0, &(0x7f000082e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000090d000)=0x10) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2017/12/23 23:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mkdir(&(0x7f00003dc000)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000af7000-0x8)='./file0\x00') 2017/12/23 23:56:31 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$int_out(r1, 0x2, &(0x7f0000549000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0xf06ff8add113a699, r1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000fe6000-0xc)={0x14000001, 0x400, 0x1c}) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f000087c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/23 23:56:31 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007bd000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000037000)={0x2, [0x0, 0x0]}, &(0x7f00009e3000)=0xc) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) 2017/12/23 23:56:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000576000-0x20)={0x7, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0xc951, r1, 0x10001, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000a42000)='./file0\x00', 0xc010, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f2d000-0x4)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000091f000)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000418000)=@generic="f5e7fd560608f2543dbdcb65a38631d6", 0x10) getsockname$netrom(r2, &(0x7f0000d3d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000067a000)=0x48) 2017/12/23 23:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f000009a000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f000070b000-0x8)='./file0\x00') 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffff07e, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000321000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x4, 0x5, 0x0, r1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c1000)={0x6, 0x5, 0x6, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x22001, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003af000-0xe)='/selinux/user\x00', 0x2, 0x0) dup(r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r5, 0x4, 0x2c00) fcntl$setstatus(r0, 0x4, 0x44400) 2017/12/23 23:56:31 executing program 3: remap_file_pages(&(0x7f0000be1000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffd, 0x0) r0 = syz_open_dev$sg(&(0x7f0000781000)='/dev/sg#\x00', 0x401, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e85000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x80, 0x0, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xaf)=""/175, 0xaf) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b0c000-0x8c)={0x2, 0x0, 0x3ff, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000420000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000788000)=0x40) setitimer(0x3, &(0x7f00007b8000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000dbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:56:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f00005d2000)="", 0x0}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:56:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000d1000-0x8)='./file0\x00', 0x80) r1 = signalfd4(r0, &(0x7f0000da7000)={0x9}, 0x8, 0x800) signalfd(r1, &(0x7f00008dc000-0x8)={0x800b20}, 0x8) r2 = epoll_create1(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd(r3, &(0x7f0000209000-0x8)={0x0}, 0x8) 2017/12/23 23:56:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7, 0x80000001, 0x4, 'queue1\x00', 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]}) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0x8e)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:56:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x200) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ada000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x195f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000131000)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c4f000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000022000-0x8)={0x0, 0x6}, &(0x7f00002c8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e43000-0xa0)={r4, @in6={{0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x0, 0x3, 0x38}, 0xa0) syz_open_procfs(r2, &(0x7f000087c000)='stack\x00') setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2017/12/23 23:56:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$evdev(&(0x7f00007b6000-0x12)='/dev/input/event#\x00', 0x1, 0x800) 2017/12/23 23:56:31 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) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1, 0x4) fdatasync(0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) mq_notify(r1, &(0x7f0000001000-0x60)={0x0, 0x39, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000acb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x100000002}, 0x4) 2017/12/23 23:56:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000069e000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000c68000-0x8)='keyring\x00', &(0x7f00001c2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4200b00) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004ae000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) listen(r1, 0x0) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2017/12/23 23:56:31 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000)='./file0\x00') lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x2, 0x1, 0x11, 0x20, 0x80, 0x8, r1, r2}, {0x4, 0x4, 0x1, 0xad, 0xfffffffffffff800, 0x1f, 0x2, 0x2}, {0x0, 0x5, 0xaa, 0x3f1}, 0x1f, 0x7, 0x80, 0xbcc0224d8bac2fc1, 0x60, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x10001, 0xfffffffffffffffb}, 0x14b8cfd393f9d070, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d, 0x3, 0x3, 0x33, 0x0, 0x7, 0x1}}, 0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) 2017/12/23 23:56:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002ba000)={0xfffffffffffffff8, 0x1, 0x4, 0x20, 0x7fff}, 0xc) 2017/12/23 23:56:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffff07e, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000321000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x4, 0x5, 0x0, r1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008c1000)={0x6, 0x5, 0x6, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x22001, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003af000-0xe)='/selinux/user\x00', 0x2, 0x0) dup(r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000200000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) fcntl$setstatus(r5, 0x4, 0x2c00) fcntl$setstatus(r0, 0x4, 0x44400) 2017/12/23 23:56:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000373000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000927000)=[{&(0x7f0000dfa000)="8b", 0x1}], 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000eeb000-0x108)={0x7a, {{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000892000)=0x3, 0x4) sendto$inet(r2, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f000099e000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) pipe(&(0x7f0000060000)={0x0, 0x0}) 2017/12/23 23:56:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) munmap(&(0x7f00005e5000/0xa000)=nil, 0xa000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000004000)={&(0x7f0000003000)=@ax25={0x3, {"bd9c96361a9edd"}, 0xff}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000006000-0xb2)="a13a09996f8d01316f674dc268a1e3e087ac978f5763bd2091dba8b5aea60610377bd5ac604b747c2593fcb9ad117702c3d8d5db030430ccc2f5ac971425071833499a1c732f38351ebfd33c705b2fd2f44391a8893e219c7b2f0b194c52fe0e17929f02e3d34c8d105456d66026189cce8a7a9f5a3c815529b77fd1efeeb075afeab39c6086ddb630a7e75532c2562168a4e0f516362c617b8281ff09c62bb57058bd4042241fe79f09976bf78180733d70", 0xb2}, {&(0x7f0000004000-0x95)="721055791afddd7f5d22acbf33a1f07eb2