[....] Starting enhanced syslogd: rsyslogd[ 12.873989] audit: type=1400 audit(1515571463.067:4): avc: denied { syslog } for pid=3182 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2018/01/10 08:04:35 fuzzer started 2018/01/10 08:04:35 dialing manager at 10.128.0.26:34405 2018/01/10 08:04:38 kcov=true, comps=false 2018/01/10 08:04:39 executing program 0: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) socketpair$inet(0x2, 0xfce19eb96da293ba, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x3c1800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000002000)=0x0) getdents(r3, &(0x7f0000001000)=""/0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000002000)={0x2, 0x3000000000000, 0x100000000, 0x9, 0xe60, 0x47}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/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) readv(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x7e)=""/126, 0x7e}, {&(0x7f0000004000-0x7b)=""/123, 0x7b}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000003000)=""/230, 0xe6}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000006000-0x8)={r6, 0x7390}, &(0x7f0000007000-0x4)=0x8) getsockname$netrom(r4, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000-0x4)=0x48) dup(r2) socket$netlink(0x10, 0x3, 0x5) 2018/01/10 08:04:39 executing program 3: r0 = open(&(0x7f0000b4f000-0x8)='./file0\x00', 0x4000, 0x8) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x4, 0x2, 0x80, 0x80, 0x84, 0x0, r1}, {0x5, 0x4, 0xe6e, 0x6, 0x2ae, 0x9, 0x4, 0x14ef}, {0x2, 0x8, 0x3, 0x1000000000000000}, 0xff, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in=@empty=0x0, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x7, 0x0, 0x0, 0x80, 0x7ff, 0xcab}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r0, 0x90, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x228, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0x400, 0x0}], 0x8, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000003000)=[], 0x0, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, {0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, 0x5, [0x9, 0x3, 0x9, 0x0, 0x101, 0x3ff, 0x2, 0x5]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000)='./file0\x00', 0x240000, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)='./file0\x00') r3 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000)=0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000007000+0xfe6)=[0x0, 0x0, 0x0, 0x0, 0x0]) getgroups(0x8, &(0x7f0000003000)=[r3, r4, r5, r6, r7, r8, r9, r10]) 2018/01/10 08:04:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00002b9000-0x18)={0x6c7fae1f, 0x0, 0x2, 0x0, 0xfffffffffffffff9, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x28)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x6, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x2, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x28) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000)=0xd9, 0x4) r3 = fcntl$getown(r1, 0x9) ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000002000-0x8)=0x0) getpgid(r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000003000-0x230)={0x3d27, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x230) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000004000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000)=0xe) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x63, 0xff, 0x6}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r5, 0x9}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x0, 0xff, 0x8, 0x573a, 0x0, 0x80000000}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r5, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000)=0x80, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r5, 0x4) mincore(&(0x7f0000003000/0x2000)=nil, 0x2000, &(0x7f0000005000-0xdd)=""/221) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000003000)={r5, 0x40}, &(0x7f0000006000-0x4)=0x8) 2018/01/10 08:04:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x100) getsockname$packet(0xffffffffffffff9c, &(0x7f000069a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e5a000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x2, 0x7, 0x7, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x9, 0x30, 0x4, 0x90c}, &(0x7f0000004000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x1)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x8, &(0x7f0000005000)=[{0x101, 0x9, 0x3f, 0x7d0}, {0x7ff, 0x9097, 0x5, 0x0}, {0x0, 0x9, 0x88a2, 0xfffffffffffffff7}, {0x7, 0x2fed4, 0xff, 0xfff}, {0x4, 0x8, 0x2, 0x9}, {0x8, 0x200, 0x34, 0x3f}, {0x0, 0x2, 0x4, 0x1}, {0x1000, 0x0, 0x2, 0xe14c}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r3, 0xffffffffffffffe0}, &(0x7f0000007000-0x4)=0x6) fadvise64(r0, 0x0, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000008000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="f351f9621e4b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000000a000-0x60)={0x0, 0x21, 0x4, @thr={&(0x7f000000a000-0xfa)="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", &(0x7f0000009000)="dec97577041a3e46489bcb8b13ec32b979c95ea402628a2bafc7b92db31538886f31391ce98c21df21dcc12415333ad5e8c184bc8a50fd00b1467b13972dff593138ebdf1a39aee064b49e12572933141b68b45d1b636b45384b63fe8f23ba7262cb7fd0cb08358fc586ad34dd8c8309ea797432b765f2c07743da563e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000009000)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 08:04:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009bd000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000+0x7c3)=0x4) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) finit_module(r0, &(0x7f0000001000-0x1f)='!bdev#}cpusetsystem*&procAeth1\x00', 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@broadcast=0x0, @empty=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000)=""/185) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000-0x5)=""/5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000004000-0x90)={0x1000, 0x3, 0x5a79f6bf268310d0, 0x1b, 0x2, [{0x3, 0x200, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x675, 0x8, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/relabel\x00', 0x2, 0x0) bind$inet(r2, &(0x7f0000003000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) poll(&(0x7f0000002000)=[{r1, 0xa, 0x0}, {r0, 0x8240, 0x0}], 0x2, 0x7) bind$inet(r1, &(0x7f0000005000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000-0x8)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) close(r0) sendto$ipx(r0, &(0x7f0000000000)="e23fce9c920e63e8ec0cf7ada95113d8d7382387bd245a147cf2b081f626e5ca95cddfff95cd0f72c3352ff11be4d905307b", 0x32, 0x0, &(0x7f0000007000-0x10)={0x4, 0x101, 0x3, "9940ae81a638", 0x40, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000007000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, r3}) 2018/01/10 08:04:39 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005cb000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x1, 0x1, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x8c6, 0x2, 0x80, 0x200, 0xab95, 0x204, 0x7fffffff, 0x9}, {0x9, 0xfffffffffffffffb, 0xffff, 0x100000001}, 0x1, 0x5, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x4, 0x3, 0xb6, 0x6, 0x3, 0x9}}, 0xe8) sysfs$1(0x1, &(0x7f0000001000)='bic\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xdc}, {0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x700000000000000}, 0x3, [0x80, 0x4, 0x84, 0x6, 0x12de, 0xd42, 0x79, 0x1]}, 0x5c) sendto(r3, &(0x7f0000003000-0xc0)="7d490592ab7120fcec01b018871e7c6f3bc54912fe571698a3cce03040bc4aea0104b67f4eb5768e5cf0df4904e417b5c89c868a3ec70331ae70a7f6b3447b3f02861854f22ecdffa76bfcbef13119fb24d9b51d83990b378dcd99ba8c7c03830ee58b73bacf4330ec44c6bc42be51b3af81a75afe7ceb1b109d87a68c9a1d8ee082a22df132c2d7050836ff88c8bd53b8b69863cace7de09606247e24693c251f3ce36bfb4e11c5d095061bb8a4cdc22ee7a5ea9ed61fb3be89d5fcf66a5ce0", 0xc0, 0xc001, &(0x7f0000003000)=@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x7f, 0x20}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r4, 0x4, 0x30, 0x10001, 0x4}, &(0x7f0000004000)=0x18) prctl$intptr(0x3d, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x0, 0x38, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000008000-0x18)={0x4, &(0x7f0000005000-0xab)=""/171, &(0x7f0000007000)=[{0x2, 0x1000, 0x8000, &(0x7f0000002000)=""/4096}, {0x1ff, 0xe1, 0x1, &(0x7f0000008000-0xe1)=""/225}, {0x6, 0xf0, 0xbb, &(0x7f0000008000-0xf0)=""/240}, {0xffffffff, 0xf1, 0x80, &(0x7f0000005000-0xf1)=""/241}]}) 2018/01/10 08:04:39 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000988000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a24000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r2, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000001000)=0x0, 0x80800) syz_open_pts(r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000002000)={{0x0, 0x2, 0x8001, 0x2, 0x679}, 0x1, 0x4d, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x5, 0x40, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x109000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x0) fchown(r3, r4, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000006000)=0x0) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000008000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a91000-0x60)={0x0, 0x35, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x20, 0x4, @thr={&(0x7f0000001000-0xcc)="38574ceb271bfc363b0839ae8283eda5fe4b35dc639745f781399c869d9d7894b0c0a16b1b30fcdb76b4399ec4335876aac33793fb1fabc1c332bc0e95374b353c8cf10fd4d93ac7a0f9d64e836e18227ba0b8e1ec96b0c619d288ff68628d43484a74880e6276a717a4d3d6352f1db69ec053723bac179da72b5a03a403bf0580910890bb9496f55faa525dc3f0545f5edf16a5134b9692d6b9039dc6746416363633edf6d569200faa2c0069135a27f0f08d07365ade0f3c2f862114cd07aa6888d5d8867e16a979b376cf", &(0x7f0000002000-0x37)="5675fbc986b6871da8e16e6a3cdcb3044a631ad7599b3a23c030930d5e268236f199a321a8c89378b4a64e84d8f91965043a1e12d732d5af58e4e5ba3b18"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x7fffffff, 0xff, 0xc9}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xbc, "dbec52adc62bdc6bafc10c7f1e847a2143013ea6b18d9d115e56b263ce4ed86c683056768607daa6ff9e0fbbfb120994bcc104a0a8e8eecfa330f8e94aac855323009070c78f83e448a73bfc483ddce15d08d9e16ea9eb420651fa3a3525d57038a17da4ae07cf64f8650dd86eb87cfa34d34cbb3cee16541be80ffd3242a5eae7f380709a8947a9c407f6dd9ac27e26569a805c2a772cd9f03f90f707a57e214fe07b7b1b173baa94415a504dd8e195906f99f6f1b43a03d3ecb9f6"}, &(0x7f0000000000)=0xc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r3, 0x100000000}, 0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x9}, &(0x7f0000004000)=0x6) r5 = getpgid(0x0) ptrace$getsig(0x4202, r5, 0x4, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000006000-0x4)=r5) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r4, 0x3ff, 0x7ff, 0x5}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x3f)=""/63) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000)={r2, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000000a000-0x8)={r3, 0x429f}, 0x8) syzkaller login: [ 29.427929] audit: type=1400 audit(1515571479.627:5): avc: denied { sys_admin } for pid=3388 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.588157] IPVS: Creating netns size=2536 id=1 2018/01/10 08:04:39 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) [ 29.634087] IPVS: Creating netns size=2536 id=2 [ 29.639305] audit: type=1400 audit(1515571479.837:6): avc: denied { sys_chroot } for pid=3556 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.670364] IPVS: Creating netns size=2536 id=3 2018/01/10 08:04:39 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x7ffff, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000df4000+0x5c3)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r8}, 0x10) getpeername$netrom(r1, &(0x7f0000d8e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006a2000)=0x48) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e1000)=0xffffffffffffff0c) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000df5000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba7000)={0x0, 0x0}) getsockname(r9, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) recvmmsg(r6, &(0x7f0000df3000)=[{{0x0, 0x0, &(0x7f000041b000-0x40)=[{&(0x7f0000990000)=""/22, 0x16}, {&(0x7f0000df3000)=""/136, 0x88}, {&(0x7f000001b000-0x9)=""/9, 0x9}, {&(0x7f0000df4000-0x85)=""/133, 0x85}], 0x4, &(0x7f0000c73000-0x54)=""/84, 0x54, 0x6}, 0x4}, {{&(0x7f0000819000)=@generic={0x0, ""/126}, 0x80, &(0x7f000039b000)=[{&(0x7f0000df3000)=""/242, 0xf2}], 0x1, &(0x7f000053e000-0x8a)=""/138, 0x8a, 0x75}, 0x7}, {{&(0x7f0000df3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000df4000-0xa0)=[{&(0x7f0000df3000)=""/68, 0x44}, {&(0x7f0000df3000)=""/170, 0xaa}, {&(0x7f0000df4000-0xa8)=""/168, 0xa8}, {&(0x7f0000df3000)=""/117, 0x75}, {&(0x7f0000d65000-0xd8)=""/216, 0xd8}, {&(0x7f0000df3000)=""/227, 0xe3}, {&(0x7f0000b71000)=""/124, 0x7c}, {&(0x7f0000df4000-0x2c)=""/44, 0x2c}, {&(0x7f0000d78000)=""/167, 0xa7}, {&(0x7f0000228000-0x2d)=""/45, 0x2d}], 0xa, 0x0, 0x0, 0x10001}, 0xabb1}, {{&(0x7f000073f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c87000-0x50)=[{&(0x7f0000503000-0x1d)=""/29, 0x1d}, {&(0x7f00003c3000-0x53)=""/83, 0x53}, {&(0x7f0000df4000-0xae)=""/174, 0xae}, {&(0x7f0000de9000)=""/84, 0x54}, {&(0x7f0000df3000)=""/29, 0x1d}], 0x5, &(0x7f0000c25000)=""/56, 0x38, 0x0}, 0x0}], 0x4, 0x0, &(0x7f00000c1000)={0x0, 0x0}) [ 29.687290] audit: type=1400 audit(1515571479.887:7): avc: denied { dac_override } for pid=3603 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.712506] IPVS: Creating netns size=2536 id=4 2018/01/10 08:04:39 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000-0x9)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f0000016000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 08:04:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000024c000)={@common='sit0\x00', @ifru_flags=0x2}) writev(r0, &(0x7f0000ae4000)=[{&(0x7f00009cf000)="290000001d00190455a80049000a007c02a2fffff30000000000000009000100ff0000000000000810", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000044c000-0x4)=0x0) setpriority(0x0, r1, 0x20) 2018/01/10 08:04:39 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000011000+0xb2d)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000011000)=0x14, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000012000-0x14)={0x11, 0x1d, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) [ 29.729946] audit: type=1400 audit(1515571479.927:8): avc: denied { net_admin } for pid=3612 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.754768] device lo entered promiscuous mode [ 29.756112] IPVS: Creating netns size=2536 id=5 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8000000000142) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000050000-0xe3)=""/227, &(0x7f0000019000)=0xe3) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057b000-0x9)='/dev/sg#\x00', 0x2, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") 2018/01/10 08:04:40 executing program 4: futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0x0, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, 0x0) [ 29.795206] IPVS: Creating netns size=2536 id=6 [ 29.800737] audit: type=1400 audit(1515571479.997:9): avc: denied { net_raw } for pid=3636 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.861691] IPVS: Creating netns size=2536 id=7 [ 29.883936] IPVS: Creating netns size=2536 id=8 2018/01/10 08:04:40 executing program 0: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f9c000)='./file0\x00', &(0x7f00007bf000)=""/221, 0xdd) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x6) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e7e000)={0x0, 0x0, &(0x7f0000e7e000)=[{&(0x7f0000e7f000-0x68)="3f4e3606914f664c58ea9ed874563842f9f5f1960989a730649a36210a2a8b567e4e48bb809fc2a38544a24386b8d8727727337db1ded70747cab89d5f56b8629b8dc68d28a2474115b506176f6bcfdd47f3eee265a6ec5dd050b19d2c89fdbf256ce2554398646f", 0x68}, {&(0x7f0000e7e000)="3f07f7994c50756676324502529f0f52849c0fddaa6553a120db6f5b91f3304f11354c5aa6a5a9dbd244ad9e1679a7fceb6ae9dd05443b016c8e0728097a085e693e8687d3fc", 0x46}, {&(0x7f0000e7f000-0xa9)="97eeb01a0cea75d3b4664e8959756b77944bf7037242a80e22c77d80f22991eca67550a75825234ea6c2df72c8878e988b5bb685591ef74f17e606a904fb35e32257d315c38bbcfc7423df0ee2abdc53fe95d28a2d1af14a2384285d3438d3f550334c6b0f72fe9de20600ebcf31cb08cd87fe1a934b81576447bdde3fc3251ee4f366c01d5f9df38206b98184ca8abf6d97b764ae8e1491bc358847bd583ad672af5a1dfd2a2f2ed3", 0xa9}, {&(0x7f0000e7f000-0xc2)="0291d2eda3d5042e69a247cdc2daaae6116e4f2d415b2519c34173535596b879d79ccf2dc3557f549642f6ab133d030aaf1c84b810e4671c096dfe4eef30372452c2dda318c7ffae39c00b8c20c27166e2b53be57ba0f0fa46336889f5ff889871cd7bdaa563df9b93f84e1347d92fc4379853b107216a9f2eda4865f2bcdb511b5416cd6f8667e6a35192de7dc25adb6d739fc8bd6362fa9221cc627c1438d526ba63e6ed3783bc9923abeec1586750ac6b89fd676c4a4c6d1597ab8d07429b8b26", 0xc2}, {&(0x7f0000e7e000)="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", 0xff}], 0x5, &(0x7f0000e7f000-0x1d0)=[{0xe0, 0xb59f7ad3b39e2d41, 0x8, "2328db3ab48b9ac6cb2366256eff58cc6046384713bd14802232979b2493d5cf3146e3eb4b91f3a282aecc81913636af582c7f00fa67a0c7ac020fba7bc85ca591f1457928b5f702b06237baf487b81061861e06de74564181698da85a53ece47fd0753c721b0b9dd356bf759bfe94efc968c92e66cb30f9a07cc4a08d57bc528301bf1cefcd0c94976fe39e350359e45d2bf3c6a852195b17781a7fda25b3eeaa717491234c91e43c9a9ae49323f9094da62e4ee9367ca42b6d235f03c80c5479e9d4c9241e43c1ea70746c0af446"}, {0x70, 0x11d, 0x9, "184933bf0900a2a19ea0e70e60e3fa984e77df95b6f1de61d1d3a8de056b1cf2bfa26b79decda3f5d0d106d24b279fff0a1c775b7274bab9b876e676343fc32fe2d162535e81139bc327f6eaa6dd957d885c16916854f2d2aca4f8"}, {0x80, 0x84, 0x7f, "c42b8e01aa3b53d24877d725c836da09c65e4c67f182dd7919b1baa2f0af31c39332176261a4b6c5ba0bbb9ec83754473df84d69c1666bbf156b7e3065774c4539d49af5a33db727ab21eec1ea10b5f6288844c0b266fecb654fc2f9e4889e1c4b88dc25ad6404cc6cad4e600790"}], 0x1d0, 0x20040000}, 0x40) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet(0x2, 0xe, 0x200) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000074b000)=[], 0x0, &(0x7f0000fe1000-0x128c)=[], 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000325000)='/dev/snd/seq\x00', 0x0, 0x8000000080102) write$sndseq(r0, &(0x7f0000b7f000-0xf0)=[{0x0, 0x0, 0x0, 0xdfe, @time={0x0, 0x0}, {0x100000000, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/10 08:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000075000-0x6e)="b5", 0x1, 0x20020003, &(0x7f00008dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000032a000-0xf9)=""/249, 0xf9, 0x102, &(0x7f0000fc0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = epoll_create(0x3f) r1 = fcntl$dupfd(0xffffffffffffffff, 0x407, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00006b9000)=0x4, 0x4) 2018/01/10 08:04:40 executing program 2: clock_gettime(0x6, &(0x7f0000bb1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000014000-0x8)='./file0\x00', 0x8000, 0x0) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x20000) r1 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000014000-0x10)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") rmdir(&(0x7f0000428000)='./file0\x00') pselect6(0x40, &(0x7f0000aab000)={0x20, 0x5, 0x200, 0x101, 0x7fffffff, 0x800000000000000, 0x8, 0x2}, &(0x7f0000c21000-0x40)={0x5, 0x10001, 0x8, 0x7fffffff, 0x3, 0x2, 0x8, 0x4}, &(0x7f00003f7000)={0x280000000000, 0x8000, 0x9, 0x9, 0x1000, 0x0, 0x0, 0x3}, &(0x7f0000345000)={0x0, 0x1c9c380}, &(0x7f00009a3000-0x10)={&(0x7f0000bdb000)={0x15}, 0x8}) 2018/01/10 08:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ec1000-0x8)={0x7f, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mkdir(&(0x7f0000468000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000df9000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df9000)=0x10, 0x80800) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000df9000)="0e80832cbcb8723ad8fe6e713aecc1d420e9c49cee28a4c2589e1670c1b461bc76af9eb9b75b2d17d7e1800f89eaa4215c8ac1dd99202a98350f6ac40ea2f905284811ba2d7cc956d2bfa170701b751d1a7796dd16adc673b53955e926ad255619496b48fe295e16279be46193e728b8793a", 0x72, 0x20000000, &(0x7f0000ba6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dfa000)=@generic=""/16, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f9000)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000000000)={0x6}, 0x8) 2018/01/10 08:04:40 executing program 5: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xf)=""/15, 0xf) 2018/01/10 08:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000097b000-0x12)='/dev/input/event#\x00', 0x3, 0x404100) readv(r0, &(0x7f0000b0b000)=[{&(0x7f000083a000)=""/54, 0x36}, {&(0x7f0000de5000)=""/37, 0x25}], 0x2) read(r0, &(0x7f0000a23000-0x18)=""/24, 0xe02402ebb821c9dc) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003f9000-0x4)={0x1}, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) accept4$inet(r1, 0x0, &(0x7f0000598000)=0x0, 0x80800) sendto$inet(r1, &(0x7f0000ff4000)="77a04f07403f219688583f2f6c2dc3a6da05bbdd4bb5a79e555db86c2bf4c2f17fc2f740e0fb79c81d80ea7c721bd09ca24b47713886be6924f7d681d2ce6fa3afbd06a341a9", 0x46, 0x400c800, &(0x7f000037d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x33}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000)={r2, 0x8, 0x6}, &(0x7f0000002000)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000012000)={0x8, 0x1, 0x5, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x7, &(0x7f0000b51000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000)={r2, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ed000)='/dev/sequencer\x00', 0x2000, 0x0) symlinkat(&(0x7f00005dc000-0x8)='./file0\x00', r1, &(0x7f0000038000)='./file0\x00') writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/10 08:04:40 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') sendto$inet6(r0, &(0x7f0000071000-0xa5)="eb886f6e1c5688980efcf87319bf2424598ca102f43435800eae08c143f5fb41b6be916adddabe444d7107eb583ec8519d3be6a2df63689a7c5579dd2998f0297b4b6835ca186722058e30e53f97bf41a417aef522fbaf5590415b590ef925b584146a13bef845fec7ade6414271b5a206411c1ecfdc15ce1861fd0f3f1eecfe70faa2781d37e842e547abb0dbe77808927e781ae76f8736e036b1fc41056613c005656fca", 0xa5, 0x800, &(0x7f00009e7000)={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000361000)={0x599, 0x200, 0x2000000000, 0x9, 0x4, 0x8}) 2018/01/10 08:04:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x80, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r1, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r2, &(0x7f00007d7000)=@ll={0x11, 0x6, r3, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={0x0, r4}, 0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000aa9000-0x4)=0x0, &(0x7f0000f98000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000c39000)=0x0) accept4$inet6(r2, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r6, r8, 0x8001, 0x0, 0x100080) r9 = dup(r2) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f68000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000007c000)={{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xee, [0x81, 0x875, 0x80, 0x101, 0x5, 0x0, 0x6, 0x4]}, 0x5c) fcntl$setlease(r1, 0x400, 0x1) fcntl$getown(r1, 0x9) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x8000000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 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$tun(&(0x7f0000e68000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) 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}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ac9000-0x4)=@assoc_id=0x0, &(0x7f000032b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000047b000-0x10)={0x7, 0x8001, 0x1bfa, 0x8, r4}, &(0x7f0000525000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000226000-0x8c)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005a0000)=0x8c) syslog(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x3b3a8459028fc669) [ 30.241006] device gre0 entered promiscuous mode [ 30.289339] mmap: syz-executor0 (3750) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") socketpair(0x3, 0x5, 0x5, &(0x7f0000342000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbc000)={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]}, 0x7d, 0x8000, 0x3, 0x8662, 0x1}, &(0x7f00002dd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000275000)=r1, 0x4) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f0000508000)='./file0\x00') 2018/01/10 08:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00001e6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004f5000-0x10)={0x0, 0x3e, 0x7, 0x3}, &(0x7f0000904000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000068f000-0x1c)={r2, 0x14, "dcb26343e2b4667520926a858e05bb12f929fa54"}, &(0x7f0000708000-0x4)=0x1c) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x81, 0xa, 0x12, 0x10, "9339bae9bdd7e6542a8ee9318c8cae000a6b263d401a937f5e6eb1d7aac69532ecc6c4c879e464ddf8c54e4faf801147f3cef12fbe3a743f69f1e61aed331a33", "b191f92ca2e57fa0e0b94a00178581294a9920491b81229692c5e9843c8fd833", [0x666, 0x8], 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c87000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/10 08:04:40 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff9000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a22000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000965000-0x8c)={r1, @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]}}, 0x8c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e32000-0x8)={r1, 0xfe05}, &(0x7f0000ff9000)=0x8) bind(r0, &(0x7f0000fe8000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$inet6(r0, &(0x7f00002c2000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dc2000-0x4)=0x1c) 2018/01/10 08:04:40 executing program 3: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000807000)='/dev/sequencer2\x00', 0x121000, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000c3000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f00009a5000)=0xc) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f00009a6000-0x14)={0x11, 0x79d0dd616c2992fe, r1, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a3000)=@newsa={0x138, 0x1a, 0xa09, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x6c}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000a80000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6b000-0x24)=""/0, &(0x7f0000f6a000)=0x0) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f60000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x200000000000022f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 2: rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b69000)='/dev/vga_arbiter\x00', 0x4040400, 0x0) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059c000-0xf)='/dev/sequencer\x00', 0x105002, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000fc5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000883000)=0x10) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d74000)='/selinux/context\x00', 0x2, 0x0) [ 30.477034] audit: type=1400 audit(1515571480.677:10): avc: denied { create } for pid=3759 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.514888] IPVS: Creating netns size=2536 id=9 [ 30.594392] IPVS: Creating netns size=2536 id=10 2018/01/10 08:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x800000000000) readv(r0, &(0x7f0000901000)=[{&(0x7f00000ab000)=""/45, 0x2d}], 0x1) fchmod(r1, 0x43b) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) execve(&(0x7f0000166000)='./file0\x00', &(0x7f0000d55000)=[&(0x7f000046a000)='\x00', &(0x7f00006d4000-0x1)='\x00', &(0x7f00004fc000)='md5sumeth1{,/!&\vmd5sum[nodev\x00'], &(0x7f0000ac3000-0x8)=[&(0x7f0000752000-0x6)='$em1!\x00']) 2018/01/10 08:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b31000)=0x6, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f000086c000)=0x100000001, 0x4) 2018/01/10 08:04:40 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00003c6000-0x6)='ramf\\\x00', 0x8000000003, &(0x7f0000a63000)="") syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/10 08:04:40 executing program 5: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006e7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000ae4000)=[{&(0x7f00009cf000)="290000001d00190455a80049000a007c02a2fffff30000000000000009000100ff0000000000000810", 0x29}], 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000908000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000b5e000)=@random={'security.\x00', '\x00'}, &(0x7f00007d5000-0xf5)=""/245, 0xf5) 2018/01/10 08:04:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") socketpair(0x3, 0x5, 0x5, &(0x7f0000342000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbc000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x8000, 0x3, 0x8662, 0x1}, &(0x7f00002dd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000275000)=r1, 0x4) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f0000508000)='./file0\x00') 2018/01/10 08:04:40 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c31000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x1, 0x1ff, 0x3f, 0x4}, {0x3, 0xfffffffffffffff7, 0x9, 0x10001}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) 2018/01/10 08:04:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) fcntl$setstatus(r0, 0x4, 0x800000006000) r1 = memfd_create(&(0x7f0000a24000-0x22)='\x00', 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000660000)={0x1, &(0x7f00001dc000-0x4)=[0x4]}) pwritev(r1, &(0x7f00009e2000)=[], 0x0, 0x10049) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/checkreqprot\x00', 0x200000, 0x0) 2018/01/10 08:04:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e91000)={@generic="e290284b6daa6b21a84904f04ce9435b", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$mice(&(0x7f0000126000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000426000)=0x0, &(0x7f0000de5000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)="6e732fea00000000da02ec86b3691d7d545f1ae4ef4f6e3db242d3dfa78f23139f99519c9113d25ea9befa6cc76c2805f0a3573c297d3d2fec11f308cdfc6940a1c43489879471e522991054a1520651b7e4466ba7f793170ecebcdb40f09bce8bb66ab0b67ca654cf8f071f6bf14a43b17ee3d9c1de0155963f7f3c086ca0622071f171715eed9a7c83f435b81fabdaeafe52736da4beb7b4f6bc9f9302fc") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) readahead(r0, 0x0, 0x4) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000019000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x197d02, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000015000)={0x7fff, 0x1, 0xfffffffffffffffc, 0x0, 0x20, 0x7c5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0xb9) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba104", 0x8) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000-0x8)={r2, 0x7f}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/10 08:04:40 executing program 6: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e6f000-0x4)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000054f000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00001b3000)=0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e6e000)=r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000df1000-0x8)='&vmnet1\x00', 0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f000017b000)=[{&(0x7f00009c0000-0xa2)=""/162, 0xa2}, {&(0x7f000093c000)=""/87, 0x57}, {&(0x7f00001d7000)=""/154, 0x9a}, {&(0x7f0000e3d000-0x1f)=""/31, 0x1f}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000966000+0x2dc)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00005f2000-0x190)={0x5c, {{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x30a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) writev(r2, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f06000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000003f000-0x10)={&(0x7f0000001000-0x14c)={0x14c, 0x3e, 0x10, 0x6, 0x3, {0x0, 0x0, 0x0}, [@typed={0xc, 0x67, @fd=r1}, @flag={0x4, 0x7b}, @flag={0x4, 0x34}, @nested={0x28, 0x4b, [@flag={0x4, 0x7e}, @flag={0x4, 0x35}, @typed={0x10, 0x22, @u64=0x8001}, @flag={0x4, 0x5f}, @flag={0x4, 0x8a}, @flag={0x4, 0x63}]}, @typed={0xc, 0x34, @str='\x00'}, @generic="9feb33960988c04e477a8917f504fb318aa2426245ed58c7d507254383b2c5509c2cbdbaff44f2e63934225effa7c63ac5db22c16ead693bab78069505ff2a8ee7838bec70e92a1d6564ffed267e43e5aa5a5811d7dea1b80c0f7ad93ff6ede1e60929e5fd8793d15ac7208fa32d0ed64ea0e58ec9d8f11b0deb2325952a195b6e1c8ae54515a28913114992c02fcb9a9ac95367036c4b6d2d7e3e0bd8d6e62aed43f344fdbdff08e5f47feee715496cbac4448b2d5c54a6a04d92e9d707cbea539717a879414de367643a959066c605429de0f6c94444a2e5ed64e37b6898536a1720a51348e06670e2ad6b5567"]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0xc094) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xe, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x400}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) [ 30.702393] audit: type=1400 audit(1515571480.897:11): avc: denied { execute } for pid=3805 comm="syz-executor2" dev="pipefs" ino=11630 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/10 08:04:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f4000-0x1)='attr/exec\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x100000080000000c) 2018/01/10 08:04:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) 2018/01/10 08:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00008eb000)='./file0\x00', 0x200, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00001ef000)=0x140000000000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000057a000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000d38000)=@flushsa={0x2ac, 0x1c, 0x1, 0x5, 0xffffffffffffffff, {0x1}, [@user_kmaddress={0x2c, 0x13, {@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, 0xa}}, @lifetime_val={0x28, 0x9, {0x1ff, 0x3ff, 0x80000000, 0x1}}, @algo_auth={0x1d4, 0x1, {{'tgr128\x00'}, 0xc48, "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"}}, @algo_comp={0x60, 0x3, {{'lzjh\x00'}, 0xb8, "43d45d04b40472209b228bf111b2ca5066a7b0ef9bfcab"}}, @replay_val={0x10, 0xa, {0x3, 0x2, 0xac3b}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_pts(r1, 0x802) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00001c4000)=0x0) 2018/01/10 08:04:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x1, 0x8008, 0x200, 0xfffffffffffffffb, 0xfffffffffffff000, 0x4, 0x9, 0x0}, &(0x7f0000c6e000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f42000)={r1, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7c3, 0x101, 0xfffffffffffffffa, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 31.387715] pktgen: kernel_thread() failed for cpu 0 [ 31.392844] pktgen: Cannot create thread for cpu 0 (-4) [ 31.398223] pktgen: kernel_thread() failed for cpu 1 [ 31.403314] pktgen: Cannot create thread for cpu 1 (-4) [ 31.408697] pktgen: Initialization failed for all threads 2018/01/10 08:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/10 08:04:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ac000-0xc)='/dev/rfkill\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003b8000-0x4)=0x1, 0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4c)=""/76) 2018/01/10 08:04:41 executing program 3: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000216000)='/dev/sequencer\x00', 0x20101, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) sendmsg$key(r1, &(0x7f0000902000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ac6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000067a000)={0x0, 0xcf, "8110dd92d4c52b07f3c2d464f14f6eac240e5ea4f035c508d28b39868ca31c49e1b369cbfe829272a50cd163da5a908fc591c1712d800ac6c47f8c0ebd85290e3ab665f20ff2807aed76aa23637c1cdff087ed52194c0404784d0452b48ce35367dc1719b8193bd8760ecbc241a3fc08e3361fa713e746d3a125018e279d14264df8ac56d2a9443b682d7e1643b1bb085f8151f01ed4298b56c87a80903f14e66518418b304f7a5282a02eb1b7eb40c984263524efe33c06bafdee9af89c5f3981b9507d1775f3b7ac586ef3ef1054"}, &(0x7f0000712000)=0xd7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004fd000-0xc)={r1, 0x80000000, 0x0}, &(0x7f0000014000-0x4)=0xfffffc83) mq_timedsend(r0, &(0x7f0000b4d000-0xd0)="61ec97ec835132b66ae0d7863d0b98fd6c6db0d12f157c27e8b0d81fa9e2924ca8f04f1e76ab919cad16af4c07d4b1e0fe4a5c66e7c1318de625141f9f3599a31e4cf9edd9cb83ae32d40c7ae5f0f4390aaa21fe600b01ea6210914c341f598653bbf7cd85ba363b825fab23f9da056464380dec6fbb3b62c15cdac4b3adff5bf445809cd6161d4d39254865424f893ad020546cfaedb5e94c54cb6f1302115ba3c1de87486b360b7eb33f54b0133677265e8a31665ca37661d34bdf2e3f6b85a5b8e18926a764fae1ba273ea52b4f0c", 0xd0, 0x2000000000000000, 0x0) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000633000-0xb7)="14000000070ae718ff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) 2018/01/10 08:04:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000612000-0x11)='/selinux/enforce\x00', 0x1000000121000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00004eb000)=0xa4d6, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000af7000-0x28)="24000000100005004d08000800e80103030501001000010011a20000f70000f1de005609", 0x24) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000922000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000086000-0x4)=0xc) 2018/01/10 08:04:41 executing program 5: clone(0x201003fc, &(0x7f0000b67000)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") 2018/01/10 08:04:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000caa000-0x20)={{&(0x7f0000db4000/0x3000)=nil, 0x3000}, 0x2, 0x0}) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/10 08:04:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f0000c2f000)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") socketpair(0x3, 0x5, 0x5, &(0x7f0000342000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbc000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x8000, 0x3, 0x8662, 0x1}, &(0x7f00002dd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000275000)=r1, 0x4) mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000884000-0x8)='./file0\x00', &(0x7f0000ccb000)="1c7472667300", 0x1000, 0x0) unshare(0x62020200) rmdir(&(0x7f0000a00000)='./file0\x00') pivot_root(&(0x7f0000159000+0x294)='./file0\x00', &(0x7f0000508000)='./file0\x00') 2018/01/10 08:04:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000de2000)={0x1, &(0x7f00005e6000)=[{0x6, 0x0, 0x3, 0xffffffffffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f000061b000/0x4000)=nil) mlock(&(0x7f0000d1b000/0x1000)=nil, 0x1000) unshare(0x20000000) [ 31.593441] audit: type=1400 audit(1515571481.787:12): avc: denied { write } for pid=3894 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 08:04:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) r3 = syz_open_dev$mice(&(0x7f00001c9000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000777000)=0x0) 2018/01/10 08:04:41 executing program 1: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000efc000-0x4)=0xfffffffffffffec7) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cb1000)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000720000-0x2e)=""/46) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000045d000-0x4)=0x0) 2018/01/10 08:04:41 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000001000+0x4c0)='devtmpfs\x00', 0x300020, &(0x7f0000009000)="7b6389be65293234ef5088cedf430d6c9940cbe25dae") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f000000d000)="") clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) [ 31.628645] audit: type=1400 audit(1515571481.827:13): avc: denied { create } for pid=3896 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.629251] audit: type=1400 audit(1515571481.827:14): avc: denied { set_context_mgr } for pid=3891 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.634861] binder: BINDER_SET_CONTEXT_MGR already set [ 31.634870] binder: 3891:3910 ioctl 40046207 0 returned -16 [ 32.254709] pktgen: kernel_thread() failed for cpu 0 [ 32.259870] pktgen: Cannot create thread for cpu 0 (-4) [ 32.265658] pktgen: kernel_thread() failed for cpu 1 [ 32.270744] pktgen: Cannot create thread for cpu 1 (-4) [ 32.276094] pktgen: Initialization failed for all threads 2018/01/10 08:04:42 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00004e2000/0x2000)=nil, 0x2000}) read(r0, &(0x7f0000001000-0x20)=""/32, 0xfffffffffffffe27) 2018/01/10 08:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000824000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000dc9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c7c000)={0x54, 0x0, &(0x7f0000aa1000)=[@decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @release={0x40046306, 0x3}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x1}, @register_looper={0x630b}, @increfs_done={0x40106308, r3, 0x1}], 0xa2, 0x0, &(0x7f000099b000-0xa2)="c88641affbc721efb4d4f09dd7c40afd0e2d785f8fe2882a6beca4f7cbaec4152b3c8c9b477f8e37bec986b1092865b1eb7aef185577ac061b8f95e1402f2fa97832d3f87408abe1a5add37998501834b72b2f834a73344872efeb83a7e06dbd7b4789f29e20ca2bf05a33613136c53bd117dc92473713922fc8d8299b2cfa3c9b58e33cce435994bdd4ba4ff8da7f0f6edb8b36e77e601d20b47bdbf4a9c6cbd429"}) 2018/01/10 08:04:42 executing program 0: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x440000, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/10 08:04:42 executing program 2: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aad000-0x9)='/dev/ppp\x00', 0x40002, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000a63000-0x4)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) tee(r0, r0, 0x9, 0x4) 2018/01/10 08:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000052e000-0x4)=0x11d, 0x4) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @thr={&(0x7f0000d27000-0x72)="aee21255e34276a0cba5cff7b339952aa092e6c5ba4cca7432373a729abcdeb796611b79b9773ba0784e363acbea797fcbbe13297756a89a517d611ae4c462967ca2bce83dcf09ebaba5b04b0fb9773f9eca1816d210c2ac8cf776877b2bd6466e849e76d21c7f21dc37e21e810e09e74f80", &(0x7f0000089000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000436000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000834000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000a4e000)={r5, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00009a5000-0x4)=0x0, &(0x7f000055a000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x77359400, 0x0}, 0x3a2) r6 = dup(r0) timer_gettime(r1, &(0x7f00005e2000)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$netrom(r6, &(0x7f0000df8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bee000)=0x10) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r6, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/10 08:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a91000-0x29)={0x0, 0x21, "76ef5fdf42ce997aff1ad54c3ef47dc44f88ca5a0ca640e655528e75c872fae2e1"}, &(0x7f0000255000-0x4)=0x29) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f6000)={r2, 0x3, 0x3, 0x6, 0x3ff, 0x101}, &(0x7f000015c000-0x4)=0x14) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/10 08:04:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@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, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = fcntl$dupfd(r0, 0x506, r1) sendto$ipx(r2, &(0x7f0000e33000-0x6)="954b147cf82e", 0x6, 0x800, &(0x7f0000e67000-0x10)={0x4, 0x100000001, 0xfffffffffffffff9, "8cd0ec3dc02c", 0x800, 0x0}, 0x10) 2018/01/10 08:04:42 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b33000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) 2018/01/10 08:04:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x9}) epoll_create(0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00001e0000-0x8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) getegid() pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@local={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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000014000-0x76)=""}) setfsuid(0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getgid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000010000)=[]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000009000/0x2000)=nil, 0x2000}) 2018/01/10 08:04:42 executing program 6: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000039000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000038000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000039000)=""/121) 2018/01/10 08:04:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x62, &(0x7f0000001000-0x62)=""/98}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4000000001a, 0x0, 0x0) 2018/01/10 08:04:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000031000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/01/10 08:04:42 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/01/10 08:04:42 executing program 7: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in=@rand_addr=0x0, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0xa0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000887000-0x9)='/dev/sg#\x00', 0x2, 0x84000) faccessat(r1, &(0x7f0000d4c000)='./file0\x00', 0x50, 0x1000) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2018/01/10 08:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c48000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000980000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000537000-0x4)=0x8) fadvise64(r0, 0x0, 0x1fc00, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fb6000)={r1, 0x7f, 0x30}, &(0x7f0000000000)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000058d000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000527000)=""/224) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f000041b000-0x8)='./file0\x00', 0x20) r2 = fcntl$dupfd(r1, 0x404, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d18000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x3, 0xff, 0x3, 0x1ff, 0x952f, 0x4}, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000954000-0x28)={@generic="50e6e4066bc4b1af5201c80aacfc3103", @ifru_settings={0x4, 0x0, @fr_pvc=&(0x7f0000b4c000)={0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x0, 0x0) personality(0x200000c) fgetxattr(r3, &(0x7f0000fe3000-0x9)=@known='user.syz\x00', &(0x7f0000b9f000-0x5a)=""/90, 0x5a) 2018/01/10 08:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f00002d7000)="") 2018/01/10 08:04:42 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000089a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xd, &(0x7f0000aa3000-0x10)={0x1f, 0x7ff}, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000a12000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) [ 32.500892] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 32.522488] binder: 3963:3966 transaction failed 29201/-22, size 0-0 line 3127 [ 32.596400] binder_alloc: binder_alloc_mmap_handler: 3963 2011a000-2051a000 already mapped failed -16 [ 32.596410] binder: BINDER_SET_CONTEXT_MGR already set [ 32.596416] binder: 3963:3966 ioctl 40046207 0 returned -16 [ 32.643267] binder_alloc: 3963: binder_alloc_buf, no vma [ 32.648960] binder: 3963:3966 transaction failed 29189/-3, size 0-0 line 3127 [ 32.658583] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.664073] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 08:04:42 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000027000-0x14)={0x0, 0x92, 0x82e4, 0x2, 0xe0, 0x6}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000045000)={r3, 0x77}, 0x8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000045000)={0x4, 0x7, 0x0, 0x0}, 0x10) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:42 executing program 7: keyctl$clear(0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x800, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e8000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffc01) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:42 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa6000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa5000)={0x6, 0x0, 0x2, 0x7fffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000fa6000-0x10)={0x735, r4}) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/01/10 08:04:42 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f0000e24000)=""/157, 0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c4000-0x10)='/dev/sequencer2\x00', 0x8a105, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b2000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000233000)=0xe8) fstat(r1, &(0x7f0000b64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e0d000)={0x0, @in6={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d74}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10001, 0x81, 0xfffffffffffffff7, 0x1, 0x7ff, 0x100000000, 0x5, 0x80, 0x80000000, 0x1, 0x0, 0x7, 0x7, 0x400]}, &(0x7f0000e69000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f00000)={0x400, 0x3f, 0x2, 0x6, 0x6, 0x81, 0x6, 0x2, r4}, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d93000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x1e88d4dd, 0x0, 0x2, 0x2, 0x20, 0x80, 0x2f, r2, r3}, {0x3, 0x5, 0x7, 0x1, 0x5, 0x6323eaf2, 0x0, 0x3}, {0x1f, 0x20, 0x8, 0x7f}, 0x240, 0x7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0xfffffffffffffff9, 0x3, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x1, 0x3, 0x8, 0x6, 0x7, 0x1}}, 0xe8) mq_getsetattr(r1, &(0x7f000067b000)={0x7, 0x7, 0x1000, 0x3, 0x4, 0x7, 0x5, 0xa33}, &(0x7f0000855000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) dup3(r0, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$mice(&(0x7f0000d4a000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/10 08:04:42 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000619000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f97000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006af000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f00003fc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000013000)={r1, 0x200000000000000}, 0x8) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001a4000)=0x0, &(0x7f0000396000)=0x4) dup2(r2, r2) write(r2, &(0x7f00007a3000-0xaf)="1f0000000201ff00044345bb0700020000d1fffffffa12001000000000a3bc", 0x1f) 2018/01/10 08:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000f6a000)="04e8cb59a7cfabb73958db4dcadc082d6164bf1fcd77918afd30790550ad6ee7fb22c52b9d5303b8730d160b8b3774fe98040d1cc68383c3c1a2214d382aca54e713150eb57e2a658b7e466c3e60c060510ed537d3d2bd5c6bb086d69b8e2afb2ba6252bf5d5704752128fd2fc520fcd3350f85814940b58fa8b52ace3f06d65971e0c85a3510549b5f100e438e3c789d5fd4aae06d33b7618d3f8c4b78626ecbdb37ea3c783bc2c1eb5614ec36683d0e016a8aa60890d38370b81a2ba4e1fbb9245c09ebbc4ceb4115d63c36421cc527812c70f72656b3d13c3c721152f8e2c727a5c8fa2", 0xe5, 0x0, &(0x7f0000665000+0x3bb)=@file={0x1, './file0\x00'}, 0xa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a34000-0x4)=0x0) ioctl$KDENABIO(r1, 0x4b36) close(r0) 2018/01/10 08:04:42 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x401) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xa3, "23d05df7e64b77966f7b831bfd47e893c8bb89b58994882f5e8041e32df69bf390e07debded56d9e9b39f18e26f7a62b550692aea73f135695ff8241ec7586263a600a7e968f26fa3cf392539357f5ef85143d27e45d7d99b2883bfd835e89f9b807c94b0d7474158d004df44339a07be0a50e98e12a7c9716dc95b8ac40608f498167c9641b26a694bdb9aad66151697c57ca438cf0d52a1d0b21162cd4ca4a6dd8d4"}, &(0x7f000000a000)=0xab) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000-0x8)={r3, 0x1000000000000}, &(0x7f000000b000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/10 08:04:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000310000-0x10)='/dev/input/mice\x00', 0x0, 0x200) accept$unix(r0, &(0x7f0000b52000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c7a000-0x4)=0x8) mkdir(&(0x7f00002d3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') 2018/01/10 08:04:42 executing program 2: prctl$intptr(0x1a, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000417000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f17000)=0x2, 0x4) 2018/01/10 08:04:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000-0xa)='/dev/ptmx\x00', 0xfffffffffffbfff9, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) r2 = socket$inet6(0xa, 0x4, 0x5c2f) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000bf4000)=0xffffffff, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00004f1000)=0x0) 2018/01/10 08:04:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r1 = add_key$keyring(&(0x7f00006b2000-0x8)='keyring\x00', &(0x7f000075d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00002a4000)='keyring\x00', &(0x7f0000e50000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/10 08:04:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004, 0x0}) epoll_pwait(r1, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) 2018/01/10 08:04:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000040000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) exit_group(0x3ff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000007e000)="84eff924fa8570bf73b8d6b54ebfa57a493b3edcb5fbc024f47996fdfc33e6896ae86aeffe05331c3918709add17852508116ddeeac7153c01b104cda76b4aae10004331b8fa693312e63394bddf27531d4c27908552b5218a3f785c54c292f62551519da4b36fc319d43ec26d56653720ed193c97f1e2ea9cc96bf08b55dbc04a8e9a32afe1722f5cd28b96d7cc1eaf6bb54e1a349bd55c2f798eb8e82f853d034d4d03b22f59c08a0d6404600343") [ 32.737304] binder: 4019:4032 ERROR: BC_REGISTER_LOOPER called without request [ 32.743382] binder: 4030:4034 ERROR: BC_REGISTER_LOOPER called without request [ 32.770455] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x2000ffff) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007c0000)={0x414, 0x4, 0x4, 'queue1\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$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000e18000-0x1000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002b3000)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17896806}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2018/01/10 08:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f0000fd5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="dd5dfa331b859c94acdc41bc54d1fb6135f01d70e1adf8e6af0dd09ea42428863dbe8b337758855defc156c7077ed57dec617aff5784f6d7f82b6941d17748d0448ae9529d9c6675b517df0cab1276adee3e09e703ba396dc9bff40f77b3fd9cf1dc629e1dfe245d5f1db88dac1d412083f73938342c363b3ae9cd0a671411e2acc7a97fd64ea977da839cf3e6b8db297d5092bc77129b2a1502d6be6290062a90f8a74f8fc220a628eb430872a4bf85333931627d8963579e6abb120fa69032f6b77facc11119f4476a90130d1a7f25d564cc5b435ddf588ed70cb5f521b1", 0xdf}], 0x1, &(0x7f0000b02000)=[], 0x0, 0xffffffffffffffff}, 0x0) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) fchdir(r0) read(r0, &(0x7f0000b78000)=""/168, 0xa8) 2018/01/10 08:04:43 executing program 1: socketpair(0xc, 0x0, 0x4, &(0x7f0000ff2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"82e9371ad9289b"}, 0x2}, [{"df281f014fe7e3"}, {"b28f5b3f8b034e"}, {"3b8e6692479a62"}, {"4b6874b1f67043"}, {"7319720be7901b"}, {"87082eb14d777f"}, {"fe86596b2e0658"}, {"26cfff351a4a8c"}]}, 0x48) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000532000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000a9000-0x78)={0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x1e, 0x24b, 0x9, &(0x7f0000b00000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x3ff, 0x7f}) [ 32.772583] binder: unexpected work type, 4, not freed [ 32.772586] binder: undelivered TRANSACTION_COMPLETE [ 32.772597] binder: undelivered TRANSACTION_COMPLETE [ 32.772603] binder: undelivered transaction 8, process died. [ 32.784759] binder: 4019:4032 ERROR: BC_REGISTER_LOOPER called without request [ 32.787440] binder: 4019:4047 got reply transaction with bad transaction stack, transaction 12 has target 4019:0 [ 32.787447] binder: 4019:4047 transaction failed 29201/-71, size 24-8 line 2935 [ 32.790756] binder: release 4019:4047 transaction 12 out, still active [ 32.790759] binder: undelivered TRANSACTION_COMPLETE [ 32.790765] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.790798] binder: send failed reply for transaction 12, target dead [ 32.811340] binder: 4030:4062 ERROR: BC_REGISTER_LOOPER called without request [ 32.895410] binder: 4030:4049 ioctl 40046207 0 returned -16 2018/01/10 08:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f000046f000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000080b000)=0x0, &(0x7f0000183000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r2, r3, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[], 0x0, &(0x7f000071e000)={r4, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) accept4(r0, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) r5 = creat(&(0x7f0000931000-0x8)='./file0\x00', 0x4) dup2(r5, r0) 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000029000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x15, 0x10, &(0x7f000001b000-0x10)="9af3ae4e80b6d4527ec8d4acf2938755"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000027000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40040, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000e8e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fd000-0x4)=0x1c, 0xb74c1e86aff8768e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000055e000)={0x0, 0xcb, "b5f660b509351f6111cb5452a6a70dd861e78809b3eaf1b6c29f6642b868739d2d097f8246fde9e1a9e057bf049e2131fb3c274bf03a7a75058eb6494f405bb3f4a8d01433c32c4b1e2a1e607f44921f42f03824a3491440b435f6a6843fac22b9550fdfcc438117758d53b9288096c1f7c988c50e631692f79664b4f32e254b828e6d38220351e51c2a26b0bad605475070a11048b138b85787d2808b5d201a61518e6dde7afb1d480f417c73094377efaa5dc7b43e9dc47b3bc069d5af3b8ad93b3b883b75bd8ed458d9"}, &(0x7f000066a000)=0xd3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e04000)={0x0, 0x4, 0x30, 0x0, 0x1ff}, &(0x7f00007da000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000083000)={r1, 0x7f, 0x8000, 0x4, 0xcbb, 0x1, 0x1ff, 0xffffffffffffffff, {r2, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3481, 0x1, 0x9, 0x4, 0x0}}, &(0x7f0000687000)=0xb8) 2018/01/10 08:04:43 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x1a) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000a21000)={@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r5 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101080, 0x0) signalfd(r0, &(0x7f000001c000-0x8)={0x4}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00005d2000-0x7c)="c58848d865a1f2d4d9cdbf28b9d6fa8abb4888259ba2f60a962192e2b2589243c543efd21e8caf4aa2ab9d064866a9f3e587c6375d698b0f1d85c8bb97fe99a6cdce503e7431a19b41ea9a0a7c471feca3bee1294961b32f26cdefd0b518a35cf62216976dc39b5d762cd7d57a83c486e4e6c01ffc4c35706ca0bcbb", 0x7c, 0x10, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000001c000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000c000-0x20)={@generic="52202f76e746b1b43770d5ac03ba850d", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 08:04:43 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x16) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f40000-0x10)='/selinux/create\x00', 0x2, 0x0) pipe(&(0x7f0000ba7000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x40b) syz_open_procfs(r0, &(0x7f00001c2000-0x8)='net/raw\x00') 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cc1000)={0x0, 0x1000}, &(0x7f0000f73000+0x1bc)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d62000-0xd1)={r2, 0xc9, "e4562be9f4b3db7ee08287436e80e32beb8c32314f23b46134de13adf3eadc8db5b1ce928716469f014b51fe1931f18c556c7e72be53e78b9455fcf336ec65d1c93f943f2db4ee429800bf1f18a48bd0d217f100743a5a528eaf13b68686184c39b9ea12927685563114c80391346e310eb24afaaa7b0bb55cd6a65a28ed5b3df5ea4d52c36840d3656e8798ad48e067d3b36feae46a2fb318d6728c716d4d30252b690c4fbeaabc4a4973e445a7d107574415281818753d479d5fd140681ca1cc685ad80971467b00"}, &(0x7f00004e5000-0x4)=0xd1) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b14000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000457000)=0x1008) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r6 = getpgid(r5) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) tkill(r6, 0x0) recvfrom$ipx(r4, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c5000-0x11)='/dev/vga_arbiter\x00', 0x10002, 0x0) sendto$ipx(r2, &(0x7f0000752000)="7b462a26fa614bd2a6368ef209b34b7720f7469109294e245c76eed8c8c622e5f062629535d464d3665d81a878c74c914e937630f7b074a17024968918f131f5dd6c82127f703435f07c1af98c5fb2af85ad51f4e58f4664a88e07a5309709df33919a4b67087692f4523fb48b2624d790dcf13cd5de04da6b6ba5867d108b2a86ee7e889aca39a164bdddd3d7af1b17dc82ddee322b2574de08c67c03004775aa5c81316215aa66a4a408b430fc18b40a0bbc84cffaf0ff3e2ed38faf8f276ecdc8cce01a38e47227ebf301b1f682bd53064ebf", 0xd4, 0x0, &(0x7f00002f5000-0x10)={0x4, 0x101, 0x2f, "fac18822c431", 0x9, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002f9000)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00006b3000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000066d000-0x20)={0x1, 0x1, 0x0, 0x9, 0xffffffff00000001, 0x400, 0x40, 0x0, r3}, 0x20) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e3f000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00001fe000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r4}, 0xffffffffffffff39) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006f4000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000274000)={0x0, 0x78, 0x29372ac3, 0xd3e5, 0xcbd, 0x3, 0x0, 0xffff, 0x4000, 0x6, 0x9, 0x8, 0x1, 0x8, 0x6bfbc6ca, 0x100, 0x1, 0x101, 0x8000, 0xfad, 0x9, 0x800, 0x9, 0x400, 0x2, 0x7, 0x7, 0x0, 0x7f, 0x14c, 0x7fff, 0xffff, 0xffff, 0x81, 0x208, 0x2, 0xbc5, 0x509, 0x0, 0x3, 0x0, @perf_config_ext={0xe33, 0x2}, 0x20400, 0x80000000, 0x7, 0x4, 0x1000, 0x2, 0x1, 0x0}, r1, 0x57, r0, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) [ 33.039007] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 33.045253] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 33.062046] device lo entered promiscuous mode 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000723000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000637000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000f5000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000423000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r1}, 0xc) mkdir(&(0x7f00007e5000)='./control\x00', 0x1) r2 = open(&(0x7f0000d0a000-0xa)='./control\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000774000)={0x0, 0x0}) mknodat(r2, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r2, &(0x7f000083a000)='./control\x00', 0x2, 0x0) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000034000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000+0x10c)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000021000+0xc3b)=""/57, 0x39, 0x10100, &(0x7f0000001000-0x10)=@ax25={0x3, {"69ec60345c86a8"}, 0x9}, 0x10) keyctl$revoke(0x3, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000516000-0x4)=@add_del={0x2, &(0x7f00009f5000-0x10)=@generic="e174e535f6ae3760030bcdf7f64dd433", 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/sequencer2\x00', 0x5095c2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x4, 0x0, @u32=0x4}, @typed={0xc, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.092131] device lo left promiscuous mode 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) mkdir(&(0x7f00001d0000-0xa)='./control\x00', 0xe3) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006e3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d90000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b38000)=0x0) fstat(r0, &(0x7f00009c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ced000-0xa)='./control\x00', &(0x7f00006e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a01000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a71000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a85000-0x4)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000bee000)={&(0x7f000023e000-0xc)=@file={0x0, './control\x00'}, 0xc, &(0x7f000060a000)=[{&(0x7f0000a4a000-0x1000)="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", 0x1000}, {&(0x7f0000e10000-0x5b)="0a4c32f7f7b16b982505c41f9bc74347625f3c1bf45d17785f4d87f338c8bb07afe31a0dbf5c982bbfe833d1dd95d277834cfd89ea06cf5f53bcd840f08a73a412c199c7279a512301b7dd2bfd962542bff934c2710860396e28f9", 0x5b}, {&(0x7f00005ee000)="f7a4dde16fa807ac238beaf43a28ec4d5298774a69b1a72536f9a1b6fa758bfe478e51a787fd88eb2e1a6dd81fc6e19c910c53dbc0e5836197e164e93f3a7b432ac10bbb3f8f125bdfd50e02d423a3ccecc71e31d287201173377db9707ab7f41ea51405450e343ed1d90fbfada6f66ad20dd233f104ca8608a94562be29da149eb1f777be49084440ac5e343857472679b8b99ff8f21ae93519d00baecc436efc", 0xa1}, {&(0x7f000084e000)="4caeb780cc4ad392dfc5e4cb48968fd810578c", 0x13}, {&(0x7f0000d16000-0x67)="4734131959cf999943d8d5727d677a41d973807eb24260511cf151f06bc9336e99f8709f7fe1972b36de479b65606ba9255cce8b45cd10436eb6809a44d49f6b7a871c8cc0a3925bc68e53e8c3fde1b8d271d249cf3a920c99fc016f5b205e1a857b7ba80208bb", 0x67}], 0x5, &(0x7f0000fbd000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf0, 0x800}, 0x0) r11 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$TUNGETIFF(r11, 0x800454d2, &(0x7f0000748000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f000011f000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000-0x4)=0xe8) getgroups(0x2, &(0x7f00009e1000-0x8)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000ce2000-0xa)='./control\x00', 0x1, r13, r14, 0x300000000000, 0x200040) setsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f0000663000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r12}, 0xc) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) [ 33.194276] device lo entered promiscuous mode [ 33.213695] device lo left promiscuous mode 2018/01/10 08:04:43 executing program 5: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000094000-0x258)=[{{&(0x7f0000418000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000059000)=[{&(0x7f0000418000-0x71)=""/113, 0x71}, {&(0x7f0000247000)=""/75, 0x4b}, {&(0x7f0000418000-0xd7)=""/215, 0xd7}, {&(0x7f0000413000)=""/213, 0xd5}, {&(0x7f000016d000)=""/133, 0x85}, {&(0x7f0000127000-0xf9)=""/249, 0xf9}, {&(0x7f000037e000-0x53)=""/83, 0x53}, {&(0x7f000039e000-0x27)=""/39, 0x27}, {&(0x7f0000418000-0xaf)=""/175, 0xaf}], 0x9, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000418000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000256000)=[{&(0x7f0000338000-0x76)=""/118, 0x76}, {&(0x7f00000c8000-0x47)=""/71, 0x47}], 0x2, &(0x7f00001f3000)=""/57, 0x39, 0x9}, 0x4}, {{&(0x7f0000290000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000016f000-0x60)=[{&(0x7f0000417000)=""/189, 0xbd}, {&(0x7f0000417000)=""/196, 0xc4}, {&(0x7f0000417000)=""/226, 0xe2}, {&(0x7f0000418000-0xf8)=""/248, 0xf8}, {&(0x7f00000d4000)=""/49, 0x31}, {&(0x7f0000151000-0xb2)=""/178, 0xb2}], 0x6, &(0x7f0000074000-0x60)=""/96, 0x60, 0xf6f6}, 0x3}, {{&(0x7f000039d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000418000-0x50)=[{&(0x7f000020c000-0xb5)=""/181, 0xb5}, {&(0x7f0000417000)=""/12, 0xc}, {&(0x7f0000050000-0x80)=""/128, 0x80}, {&(0x7f0000417000)=""/58, 0x3a}, {&(0x7f000017c000-0x23)=""/35, 0x23}], 0x5, &(0x7f000030a000)=""/47, 0x2f, 0x0}, 0x5f6}, {{&(0x7f0000417000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000418000-0x10)=[{&(0x7f0000110000)=""/97, 0x61}], 0x1, &(0x7f0000417000)=""/125, 0x7d, 0x100000001}, 0x40}, {{&(0x7f0000418000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000417000)=[{&(0x7f0000417000)=""/209, 0xd1}, {&(0x7f0000418000-0x91)=""/145, 0x91}, {&(0x7f0000418000-0xc9)=""/201, 0xc9}, {&(0x7f0000418000-0x14)=""/20, 0x14}, {&(0x7f0000063000-0x6e)=""/110, 0x6e}, {&(0x7f000001d000)=""/7, 0x7}, {&(0x7f00001ae000)=""/58, 0x3a}, {&(0x7f00000cc000-0xd7)=""/215, 0xd7}, {&(0x7f0000418000-0x2f)=""/47, 0x2f}, {&(0x7f000036f000)=""/249, 0xf9}], 0xa, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f0000417000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000417000)=[{&(0x7f0000417000)=""/22, 0x16}, {&(0x7f0000266000)=""/197, 0xc5}, {&(0x7f0000417000)=""/156, 0x9c}, {&(0x7f000029e000)=""/197, 0xc5}, {&(0x7f0000418000-0x13)=""/19, 0x13}, {&(0x7f0000418000-0x65)=""/101, 0x65}, {&(0x7f0000418000-0x32)=""/50, 0x32}], 0x7, &(0x7f0000417000)=""/139, 0x8b, 0x100000001}, 0xda6b}, {{&(0x7f0000418000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001b5000)=[{&(0x7f0000417000)=""/0, 0x0}, {&(0x7f000033b000-0x58)=""/88, 0x58}, {&(0x7f0000069000-0x45)=""/69, 0x45}], 0x3, &(0x7f0000417000)=""/37, 0x25, 0x88b}, 0x1ff}, {{&(0x7f0000418000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001ff000)=[{&(0x7f0000417000)=""/145, 0x91}, {&(0x7f00000a9000-0x4e)=""/78, 0x4e}, {&(0x7f00000ca000-0x58)=""/88, 0x58}, {&(0x7f0000417000)=""/0, 0x0}], 0x4, &(0x7f0000002000)=""/141, 0x8d, 0x401}, 0x7fffffff}, {{&(0x7f0000417000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x80)=[{&(0x7f00003f2000)=""/93, 0x5d}, {&(0x7f000037b000-0x78)=""/120, 0x78}, {&(0x7f000036b000-0xdb)=""/219, 0xdb}, {&(0x7f0000417000)=""/40, 0x28}, {&(0x7f0000417000)=""/40, 0x28}, {&(0x7f0000418000-0x3b)=""/59, 0x3b}, {&(0x7f0000418000-0x1000)=""/4096, 0x1000}, {&(0x7f0000418000-0xcc)=""/204, 0xcc}], 0x8, &(0x7f0000168000)=""/122, 0x7a, 0x2}, 0x40}], 0xa, 0x40000040, &(0x7f0000417000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ca7000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000416000)='/dev/ppp\x00', 0x88000, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000416000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x2, 0x6) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000d40000-0x9)='/dev/sg#\x00', 0x1, 0x4100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bef000-0x10)={0x0, 0x80, &(0x7f0000c73000)=[@in6={0xa, 0x2, 0x172d80000000000, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x3, @rand_addr=0x77a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x86}, @in6={0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, @in6={0xa, 0x3, 0x1fd, @loopback={0x0, 0x1}, 0x28}]}, &(0x7f00008b8000-0x4)=0x10) pause() readv(r1, &(0x7f0000dca000-0xa0)=[{&(0x7f0000271000)=""/69, 0x45}, {&(0x7f0000cfd000-0xcf)=""/207, 0xcf}, {&(0x7f00003e3000-0x49)=""/73, 0x49}, {&(0x7f0000ac3000-0x71)=""/113, 0x71}, {&(0x7f0000528000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c1000-0x56)=""/86, 0x56}, {&(0x7f0000812000)=""/187, 0xbb}, {&(0x7f00004a9000-0x66)=""/102, 0x66}, {&(0x7f00009b8000)=""/208, 0xd0}, {&(0x7f000040f000)=""/44, 0x2c}], 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003fa000-0x6)={r2, 0x101}, 0x6) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) creat(&(0x7f0000d4f000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000029a000)=0x0, &(0x7f0000460000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000060c000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00006d1000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/10 08:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016e000-0x5c)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xbc88}, {0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x7, [0x4, 0x7f, 0x101, 0xffffffffffffffff, 0x6, 0x7f, 0x6, 0x1]}, 0x5c) r1 = socket(0x4000000000011, 0x802, 0x100000001) bind(r1, &(0x7f0000fe2000)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x26) r2 = getpid() fstat(r0, &(0x7f00002e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fde000)={0x1, 0x1, r2, 0x8, r3, 0x9, 0x3, 0x0}) 2018/01/10 08:04:43 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000530000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b03000)=0x6, 0x289f270b913ba5e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 08:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000be0000)={0x7fff, 0x2, {0x2, 0x2, 0x10000, 0x3, 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]}) 2018/01/10 08:04:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000663000+0x2ce)={0x0, 0x1000, "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"}, &(0x7f000096e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d23000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x80000000}, &(0x7f0000450000)=0x98) ioctl(r0, 0x80000008000452d, &(0x7f0000f49000)="") 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f00000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00008c5000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d28000)=[{&(0x7f000013a000-0x29)="290000001800198001fe9a68216800210206e300000000000000000009000100000002fc000000ff00", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000051000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1e00}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000a75000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d66000-0x4)=0x1c) 2018/01/10 08:04:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) setsockopt(r0, 0x10000, 0x1000000000037f, &(0x7f0000aa5000-0x6a)="eeac5f2c4f2fec1c1fccf2b5f4b56640012b3bdaaf02d8266946f7cd66152a214fc0b6ee81ffe7ae66bb559526ce2d99fd6d9f2ba8387eb51fe0a1df922a55c3bc8e66c9e941ebf5cdfc016934a9d05288560e14d7d30c32458039193770643fd9052a363906ff5cd72b", 0x6a) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) timerfd_create(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}) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000eb4000)=[{&(0x7f000066d000-0xb)="", 0x0}], 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080d000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000-0x20)={0x0, 0x17, "15997e4efbcf0eb6400a1944ff3edee350a09e30da8769"}, &(0x7f000000a000-0x4)=0x1f) r2 = syz_open_procfs(0x0, &(0x7f0000007000-0x7)='limits\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000009000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xd, 0x0, 0x6}, &(0x7f0000001000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c4000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f00009e8000-0x20)={0x0, 0x4, 0x67a, 0x0, r1}) 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000c000)={0x28, 0x5e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000015000)=0xa53, &(0x7f0000016000-0x4)=0x4) 2018/01/10 08:04:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000eff000-0x5c)={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x3ff, [0x100, 0x81, 0xffffffffa660eec5, 0x7, 0x4, 0x5, 0x4, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000040b000)='./file0\x00') 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b5f000-0x4)=0x852, 0x4) fsetxattr(r1, &(0x7f00008ad000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f000083e000)='/selinux/commit_pending_bools\x00', 0x1e, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000077e000)={&(0x7f0000de9000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000ef4000-0x10)={&(0x7f0000985000)=@newae={0x210, 0x1f, 0x100, 0x7, 0x1, {{@in=@broadcast=0xffffffff, 0x1, 0xa, 0x2b}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0xffffffffffffffff}, [@migrate={0x138, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x0, 0x0, 0x4, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6c, 0x0, 0x0, 0x4, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff, 0x3, 0x0, 0x4, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x33, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x2, 0xa, 0xa}, {@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x2, 0x0, 0x5, 0xa, 0xa}]}, @u32={0x8, 0xc, 0x3}, @lifetime_val={0x28, 0x9, {0x4, 0x8001, 0x3ff, 0x0}}, @replay_val={0x10, 0xa, {0x4, 0x4, 0x400}}, @algo_auth={0x48, 0x1, {{'cmac(arc4)\x00'}, 0x0, ""}}, @lastused={0x10, 0xf, 0x7e}]}, 0x210}, 0x1, 0x0, 0x0, 0x4004804}, 0x40) sync_file_range(r0, 0x2, 0x40, 0x1) preadv(r2, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x12) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef5000)=0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000ef4000)="4025f15a6d44e4e2e04635d61cd97311e3baa3ab94fc00485b76908245b2af21a412664653") mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000027b000)='/dev/snd/seq\x00', 0x0, 0x200800) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ef2000)={0x2, 0x400, 0x100000001, 0x5}, 0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c0e000-0x4)=0x0, &(0x7f000073c000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ef4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xb) [ 33.553586] binder: 4179:4184 got transaction with invalid data ptr [ 33.579007] binder: 4179:4184 transaction failed 29201/-14, size 6-0 line 3146 [ 33.598675] binder: undelivered TRANSACTION_ERROR: 29201 [ 33.618726] binder_alloc: 4179: binder_alloc_buf, no vma [ 33.624215] binder: 4179:4205 transaction failed 29189/-3, size 6-0 line 3127 [ 33.643221] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 08:04:43 executing program 1: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsync(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/10 08:04:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000071c000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000bb7000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000cde000-0x1)='\x00', 0x1, 0x2) r1 = open(&(0x7f0000975000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/10 08:04:43 executing program 2: 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, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000042000)={0x0, 0x0}) 2018/01/10 08:04:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000563000-0x10)=[{&(0x7f0000db8000-0xc4)="e1ccd730c21844287874e8c34066774a341ea978980936b8dd768de6701720ffa87c59336476be9ecf8e5a3b1c1f3aa4a27cfa672e40230ba01381726a07e16aee560c9479ecfbc082397a5644486597f4a12f638c614b7cc893d6861f8928beffaf00607136e2882a1b270bcfac60b72612873ab6ac554e2b90a6928640fa6b55d1416443004b093c1580d8553746d1d6c55bea8259eaed4e06da6e8641f34421d9aea8ebdd308951d47320e65e80739c82ac221062d0d24eb8036f21d0f9b0905c400d", 0xc4}], 0x1) 2018/01/10 08:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b3000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f000075a000)="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", 0x1000, 0x40000, 0x0, 0x0) 2018/01/10 08:04:43 executing program 6: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mknodat(0xffffffffffffffff, &(0x7f00008ca000-0x8)='./file0\x00', 0x3, 0x0) 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1f, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000bbb000)={r1, 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000a50000)='./file0\x00', 0x10000000, 0x0) r3 = add_key$user(&(0x7f00000cb000)='user\x00', &(0x7f0000c57000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000064a000-0x8b)="993dd85c13ce49fff4c6dd96f1725f1be1f31d0719b7fee4918693ad9ccd935ce7343e21697eefaf1d729a9c815f8cce0e71f9e52b350ef908025bf7129ce98060f7abcca8e639f510a133697f91a24bd5de9979a9f63d9bb34d33c509b4053507d13cc690088fda108029c4482b296beaae115bb7cf4afcc029d6f94a3be062e838c75d9f9db35279bf94", 0x8b, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f00005a3000)='keyring\x00', &(0x7f0000ce8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x9, 0x0, r4) renameat(r2, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') openat$rtc(0xffffffffffffff9c, &(0x7f0000667000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/10 08:04:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003e8000-0x4)={0x0, 0x7, 0x0}, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a7a000-0xa)='oom_score\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000758000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f000077f000)=0xc) fstat(r0, &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000093000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x10001, 0x1, 0x8, 0xa, 0x80, 0x0, 0x3c, r2, r3}, {0x4, 0x8, 0x4, 0x4, 0x1, 0x81, 0x1, 0x0}, {0x4, 0x5, 0x2, 0x7}, 0x8, 0xc, 0x2, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x4, 0x100000001, 0x0}}, 0xe8) sendmsg$unix(r1, &(0x7f0000190000)={&(0x7f0000bc3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000058e000-0x70)=[{&(0x7f0000256000-0x2c)="f6759a12999e305c47cda511d0c07f4b5006be80e142d344434773b4c84da9f14fda60f449bca458b95284b1", 0x2c}, {&(0x7f0000265000-0xae)="c8729909cc9f6fb4e78243b4f597b81f549a782320947aff248e94f1fa8f4ae88d0ff7fa437f244c91cc4c377382494479b0003959b35ed0193b84fd6d9589963d4abf9cc35d04c401ff416e925b4dde59bf43464a739e1b8f3cd0d85071fb95274f58273584a41515a9bce985b9a3d9403f37209451cf71e47229959a1be8397d87879a7bab7ce77b492668a2befdf3a6c8d784d55a1e6845cbdb9fb014a05cb98255c678d590dc5884c721c22b", 0xae}, {&(0x7f0000126000)="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", 0x1000}, {&(0x7f0000dca000-0x94)="b9ab8bc8d4f9df8d46bbcc116fb8e9c8c387b55dca56539c3069413a06c50b6347e52072cc7dceb74db1079bc080a917b0cf47fa0deb1b464b84eff35e73895983ec7a98e7a5564a1148d50d1acefc34d74bd6493e603b9336b5f9658fb59f5b708c7e092337599f24893c869bb9576f8fc028c199f7eea6802ee04ee546ec13af73a50219650e210b3753b9d7ca9a651c1efb37", 0x94}, {&(0x7f0000753000-0x5)="d3f584e836", 0x5}, {&(0x7f00006b4000)="30f2bd92c0c69f5469c4b03f9119523f97c154a2990ae21dc128f6976a25099444af7931150b9ff961888cbb3fcd1c2e7bb7437e35a7e90f938c1403a1dad76ce88a05a5792d34e93d016c5ec0062c0b9d342bd73006f5e29fa89693dd24a95e24a2de85ffef2c1b0f05b09d517b94ec1ddf9d2654abba3284d891359efac24f70b2a2257f7e4e26913b9ba06b9781e6a009b27b84cd0be1f1568d8e", 0x9c}, {&(0x7f0000f5b000)="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", 0xfa}], 0x7, 0x0, 0x0, 0x4000000}, 0x800) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000a0b000-0x6c)=""/108) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000048b000)={0x0, &(0x7f0000518000)=[]}, 0x10) 2018/01/10 08:04:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000002f000-0x7)=@random={'user.\x00', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009ef000)=@int=0xfffffffffffffffe, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000293000-0xd)='/dev/binder#\x00', 0x0, 0x800) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) sysinfo(&(0x7f0000e6f000-0x97)=""/151) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) symlinkat(&(0x7f000048a000)='./file0\x00', r1, &(0x7f000043e000)='./file0\x00') ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/10 08:04:43 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000003000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='ppp0\x00', 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000247000/0xc000)=nil, 0xc000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) eventfd2(0x20, 0x0) 2018/01/10 08:04:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000010, 0x0, 0x9) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000328000-0x20)="85c1b5efff569316d69f03d5d5bc7922744d89b3211e8e2bd65cbe819f457c02"}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ebd000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(r3, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) 2018/01/10 08:04:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000a62000)={0x3, &(0x7f0000d4f000)=""/159, &(0x7f00002a3000)=[{0x9e, 0x1000, 0xff, &(0x7f0000a44000-0x1000)=""/4096}, {0x3, 0x13, 0x640, &(0x7f00003f7000-0x13)=""/19}, {0xffff, 0xa9, 0xf8b, &(0x7f0000087000-0xa9)=""/169}]}) 2018/01/10 08:04:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000caf000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) keyctl$clear(0x7, r0) r2 = getpgrp(0xffffffffffffffff) ptrace(0x4208, r2) 2018/01/10 08:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open$dir(&(0x7f00000bf000-0x8)='./file0\x00', 0x0, 0x4) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/10 08:04:44 executing program 2: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x3f2) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000e60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000065a000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000e61000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000e61000-0x4)=0x4, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad64b4e24d3f"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f0000953000-0x138)=[{0xfffffffffffffd1c, 0x109, 0x0, "c4440ded34b36855b2964210d8eef4d6481f9d1054caaa205c91e52aba0499e8a83d9b17038f320924576d9a04d5de7ca8541a70312f66a3a18a6b724c73adb64cf0f5ae8beb4b612a5912e6bab1169cf769ea632ff2c91895e86f071c56ca2651a1d013b52fcfeb67af55ed52b02cf4fd5e"}, {0xb0, 0x11f, 0x1a000, "24aad3a9d36d27d7c5e1d5b9a8ced9d625528bd3de3049ec0d41b748c62cd1ad705fea6c534856105b119c118671cdd8bd63ab6d788da7d9e366180b69e740247f466d6ddeef96c3fde8287a3809616770d39eb34312168c46c1e6226a197292cfeaa331479c8ed572d46e98dfb92212a92f77de2979cc93872f28460a94c835b3cfb3ab2467454c03d308215a22c61c34567aab35bbc7c1645f98"}], 0x138, 0x0}, 0x10002) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000739000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e62000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000581000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) 2018/01/10 08:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000423000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007ef000)=0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b9000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000028b000-0x2)=0x10000) 2018/01/10 08:04:44 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f0000ce8000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000636000-0x12)='/dev/loop-control\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/10 08:04:44 executing program 1: clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f4f000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a37000)='/proc/self/net/pfkey\x00', 0x42003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000b3a000-0xf0)=[], 0x0, 0x0) 2018/01/10 08:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r0, &(0x7f0000779000-0x38)={&(0x7f00006d9000)=@proc={0x10, 0x0, 0x2, 0x1400022}, 0xc, &(0x7f0000063000)=[], 0x1, 0x0, 0x0, 0x200000}, 0xfffffffffffffffd) 2018/01/10 08:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000a99000/0x1000)=nil, 0x1000) clock_gettime(0x0, &(0x7f000055e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b66000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fb6000-0x8)={0x2, r3}) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a99000)={0x1, 0x6, 0x6, {r1, r2+10000000}, 0x10001, 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]}) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008fd000/0x2000)=nil) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a99000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28a, 0x1, 0x80000000, 0x4bbe, 0x1}, &(0x7f0000a99000)=0xa0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00006d0000)={&(0x7f00007d8000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000640000-0x20)=[{&(0x7f0000d16000)="0e2b753fd3c41ad3909c491704a1dab46cbd0ca314d254ccbea431526c1f402ef055eb2a986514d7ff5a34694b984b90726ad4d640814416b0ec0fae91e3971fd502ac9276ca92ded3808ab1966ade86", 0x50}, {&(0x7f00000c4000)="acc4f382e8a793fe83ce73c3ac980bc4da82e613e4edb3449789e43fadc1ca07b23af953baec7996ab1be1ebd5d9b0992b4782808dfcc626d6", 0x39}], 0x2, &(0x7f0000ec4000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x204, 0x1, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xe21, 0x9, 0x9, 0x7ff, 0x0, 0x5, 0x9, 0x220, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffe, 0x5, 0xd0a1, 0x982b}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800a, 0x2, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0x200, 0x1138, 0x80000000, 0x7fffffff, 0xfc, r4}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0x401, 0x9}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x3, 0x0}}], 0x150, 0x8010}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f07000-0xa0)={r4, @in={{0x2, 0x3, @rand_addr=0xb835, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x1, 0x6980, 0xcce}, &(0x7f0000a9a000-0x4)=0xa0) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) getsockname$inet6(r0, &(0x7f00003d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000054000-0x4)=0x1c) 2018/01/10 08:04:44 executing program 3: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004b8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000037f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd3000)="9e81d1894aa9e5111890e3ea7946552c4c2d6e6fe58836d5176ee07d9cb6ef8ba2ee65255c63d968d65b4564ca037e5484e9747b53f4004c081a861633760738eedd50b28f2c144d2ee356961041392a2e101b9aec2e0986bf6670681a29d9515b0f267aa205514fae70b0d73f80675f7c0f0d5eb634b5b151b1fa6fbf7ff21bbbc1e7d969984ed31109e3ce1ab81ec9fbe5ef421a34d291b0f257d0c9bc6ecd4bc8e7d06a28dd2dba420e", 0xab, 0x24000001, &(0x7f000037f000)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fcc000)={&(0x7f0000535000/0x4000)=nil, 0x4000}) 2018/01/10 08:04:44 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f000089a000-0x8)='./file0\x00', 0x101) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fda000-0x8)={0x0, 0x4}, &(0x7f0000fda000-0x4)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005ca000-0x8)={r2, 0x10001}, &(0x7f0000fda000-0x4)=0x8) 2018/01/10 08:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dcc000)={0x50000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003ab000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000)=0x0) r3 = getpgrp(r2) mlock(&(0x7f000036c000/0x4000)=nil, 0x4000) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r7, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r7, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r8 = syz_open_procfs(r3, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000f71000-0x18)={r9, 0x80, 0x0, 0x8, 0x8a1}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000082f000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cf000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005b7000+0x2eb)={@loopback={0x0, 0x1}, 0x4, r11}) writev(r10, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe40054", 0x3a}], 0x1) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) 2018/01/10 08:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) unshare(0x4000) 2018/01/10 08:04:44 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/10 08:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) [ 33.989029] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 33.996837] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 34.032630] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 34.040104] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/10 08:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/10 08:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/01/10 08:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x804, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000009a000)=0x0, &(0x7f0000570000-0x4)=0xffffffd5) 2018/01/10 08:04:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000021d000)=0x40) r1 = socket(0x10, 0x8000000000002, 0xc) ioctl$KDMKTONE(r0, 0x4b30, 0x100000001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000a4d000)={0x9, 0x0, 0x9, '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]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000579000)={0x4, &(0x7f0000aef000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r1, &(0x7f00007e7000-0x23)="1f0000000202ff000000000000000002000400fa0900060200fbe856000036", 0x1f) 2018/01/10 08:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d8a000)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) sendto$llc(r1, &(0x7f0000bbe000-0x26)="ff587f492b886f67c91e5f354211a56f50e3a73573cf15a2280b22e9b4667979866263bf0f0d", 0x26, 0x200008d4, &(0x7f00009b4000)={0x1a, 0x9, 0x8001, 0x1, 0x20, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/01/10 08:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000071f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/10 08:04:44 executing program 3: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000267000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000159000-0x10)=[{&(0x7f00005e3000-0xe6)="26a5", 0x2}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) 2018/01/10 08:04:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e8e000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = dup2(r0, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00002a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = creat(&(0x7f000040b000)='./file0\x00', 0xf3) sendto(r3, &(0x7f0000902000)="d0797b97a8d1e712912e375da92bb32f02bb05b9a221702de3b9dac03591c1ecc71410bb05e7f60e345b74d0debecb29f28ab65e3dcf0662e1e387264851e118b1457895392c9c73334ada8c618cc29d8346b5dbcf7d28a1234b9d9ac00136c8b75fc773fca23f24a687c157537c72fb648b2de713941f3d5590cc8a649b0be29cb0b40b", 0x84, 0x801, &(0x7f0000958000)=@nfc={0x27, 0x1bb, 0x2, 0x7}, 0x10) r4 = open(&(0x7f0000834000)='./file0\x00', 0xa00, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f00008ad000-0x5c)={0x7, 0x1, {0x1, 0x3, 0x3, 0x0, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000224000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000021000)=0x0) getpgid(r6) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000f68000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00001e5000-0x99)=""/153) ioctl$BINDER_WRITE_READ(r2, 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)={0xfffffffffffffc25, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8, &(0x7f00005ae000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) alarm(0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000c83000-0x8c)={0x7fffffff, 0x2, 0x10000, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:44 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000418000-0xf)=']eth1trusted&{\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/30, 0x1e) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r2, 0x39f, &(0x7f0000767000)={0x3, 0x4, 0x80, 0x0}) r3 = accept4(r0, &(0x7f0000eee000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eee000)=0x8, 0x80800) accept4$llc(r3, 0x0, &(0x7f0000809000-0x4)=0x0, 0x80000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/10 08:04:44 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='irlan0\x00', @ifru_settings={0x0, 0xfd, @fr_pvc_info=&(0x7f0000008000-0x14)={0x0, @generic="b4051e6d1302eb180000000008f80100"}}}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = memfd_create(&(0x7f0000001000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) fcntl$dupfd(r0, 0x0, r1) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/10 08:04:44 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001d000-0xf1)=""/241) 2018/01/10 08:04:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x2) 2018/01/10 08:04:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a4000-0x8)={0x0, 0x0}, &(0x7f00005d8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) [ 34.447529] binder: 4309:4319 ERROR: BC_REGISTER_LOOPER called without request [ 34.478025] binder: release 4309:4319 transaction 19 in, still active [ 34.485922] binder: send failed reply for transaction 19 to 4309:4331 2018/01/10 08:04:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:44 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003f000-0xa)='ppp1[GPL:\x00', 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000003a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1, 0x9, 0x19, "376bcefb242d4134c37177f648e78060fc0fcd47f28771c9a9afcb5771d3d2aa7327e82bde818345a1eacaae041cab1a3eda8c30e070dc5f1ab8d9586b2a8f6d", "9ce63eb548511cb34b6f4d88720bc7641d1242e710daa88c877b1c75006db6ef", [0x8, 0x3], 0x0}) r1 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) r2 = open(&(0x7f0000027000)='./file0\x00', 0x2, 0x41) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000040000-0x18)={0x0, 0x3, 0x10, 0xffff, 0xfe4}, &(0x7f0000026000-0x4)=0x18) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000003f000)={0x2, 0x8, 0x100000000, 0x7ff, r3}, &(0x7f000003f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000031000)={0x1, 0x100000000, 0x8208, 0xfc5c, 0x9, 0x5, 0x7f, 0x11, 0x0}, &(0x7f000003e000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000017000-0x8)={r4, 0x343}, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000003f000-0xb)='/dev/loop#\x00', 0x3) ioctl(r1, 0x440000000000127c, &(0x7f000000d000)="") 2018/01/10 08:04:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x3) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f00009da000-0xd)='/dev/net/tun\x00', 0x0, 0x600800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r1, r3, 0x400000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000043d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 08:04:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x1, 0x4, 0x100000000, 0x6, 0x0, 0x7ffffffe, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={r3, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) 2018/01/10 08:04:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a2b000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000076a000)={0x0, 0x2, 0x6, 0x8a5, 0x4, 0x6, 0xa72, 0x6, 0x0}, &(0x7f0000736000-0x4)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000236000-0x38)={&(0x7f0000e4c000)=@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000570000)=[{&(0x7f000028d000)="86981c01195728d350a95288e89b68522a5ff014985c84f3c2958ef09f21a16b3b64ea99e8838e714e5044", 0x2b}], 0x1, &(0x7f0000a2f000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0xc000, 0x5, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x0, 0x0, 0x8, 0x3, 0x6, 0x0, r1}}], 0x60, 0x4000011}, 0x801) r2 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_ifreq(r2, 0x8bf3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f0000cc5000)="080000e3ff0a02080003fff8ff15e30000000000040022ffed49faf5238f7e23"}) r3 = dup(r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fcc000)={0x1, &(0x7f0000981000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000786000)={r4, 0x2}) 2018/01/10 08:04:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12000000010, 0x2, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000085c000)={@generic="980177efd99937f05a4d30b0ee4d5a48", 0x7f}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000079b000-0x14)={0x8, [0x9, 0x72a62bf1, 0x9, 0x24f, 0x978, 0x10000, 0x2, 0x3c2]}, &(0x7f00001b4000)=0x14) r1 = gettid() connect$ax25(r0, &(0x7f0000d9f000)={0x3, {"b42019d92a90e8"}, 0x0}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000726000)='/dev/keychord\x00', 0x8000, 0x0) mq_timedsend(r2, &(0x7f00006ef000)="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", 0x1000, 0x7, &(0x7f000012d000)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x2) write(r0, &(0x7f0000657000)="0c7924b3e2d83380f46e1f5b238a79ec1d11ee0faad21344dcbcc4dff76c1abb7acbbae5c23928659f17b546aa7b613ca62778edfb3f8a53edad07286d023a6c2402770dc205d66c1080357ad1218043c50649ef7b872cfee6e2bfc0920ee3cb32345d7805182ededcc0ce8c61562c75acbfe8875c9a323be3951c7903f78b5c5fa0b5f34f21aa4de33e5c63eae58d1c8e40245286c14ae424cbd88cf60dd030042531d28235866d706d203bc78627d8aa0e7ac76675d24beb403936973a411831d4e270d9c50a01e0a387b3fcada588563839db70413dfe9f8043687af8249a3d46c73a2028ac076f0e8584", 0xec) write(r0, &(0x7f0000ff2000-0x1f)="1f0000000101ff00fd4345bb07000000005b00000900010001160103000000", 0x1f) [ 34.494222] binder: undelivered TRANSACTION_COMPLETE [ 34.499885] binder: 4309:4319 ioctl 4c03 202a0000 returned -22 [ 34.509915] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.524858] binder: 4309:4331 ERROR: BC_REGISTER_LOOPER called without request [ 34.543108] audit_printk_skb: 24 callbacks suppressed [ 34.543119] audit: type=1400 audit(1515571484.737:23): avc: denied { create } for pid=4354 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 34.549706] binder: 4309:4319 unknown command -987 [ 34.549716] binder: 4309:4319 ioctl c0306201 2000a000 returned -22 [ 34.553810] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=55522 sclass=netlink_audit_socket pig=4360 comm=syz-executor4 [ 34.553965] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=257 sclass=netlink_audit_socket pig=4360 comm=syz-executor4 [ 34.571218] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=55522 sclass=netlink_audit_socket pig=4360 comm=syz-executor4 [ 34.571414] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=257 sclass=netlink_audit_socket pig=4367 comm=syz-executor4 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000985000-0x20)={0x1f, 0x401, 0x8, 0x5b, 0x1ee, 0x2, 0xffffffffffff16aa, 0x80000001, 0x0}, &(0x7f0000000000+0x7e0)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00001fd000-0x8c)={r1, @in={{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]}}, 0x8c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fdd000-0x8)={0x0, 0x0}) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000727000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f000005b000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000)={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b5d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x7, 0xa, 0x20, 0x20, 0x3f, r1, r2}, {0x6, 0x2, 0x4, 0x200, 0x38fd, 0x101, 0x7f, 0x20}, {0x4, 0x9, 0x1f, 0x1}, 0x2728, 0x2, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xece7deca1cb44938}, 0xa, @in=@rand_addr=0x7d87, 0x5, 0x4, 0x3, 0x3ff, 0x4, 0x0, 0x72}}, 0xe8) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) getrandom(&(0x7f00006f8000)=""/241, 0xf1, 0x2) fcntl$setlease(r0, 0x400, 0x2) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000001000)=[{0x5, 0x3f, 0xff, 0x5, @time={r1, r2+30000000}, {0x2e01, 0x0}, {0x100000001, 0x1}, @control={0x401, 0x7ff, 0x7}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00003b4000)={0x5, 0xff, 0x1, 0xa, 0x9bf95d0, 0x5, 0x96e, 0x6, 0x1ff, 0x6d3e, 0x40000000011, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) inotify_init1(0x800) 2018/01/10 08:04:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x44d, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xcb, 0x7, 0x9, &(0x7f0000071000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xfffffffffffffffc, 0xffff}) r2 = fcntl$dupfd(r0, 0x0, r0) fanotify_mark(r1, 0x80, 0x0, r2, &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) ftruncate(r0, 0xffffffff) 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) clone(0x800200, &(0x7f0000001000-0x11)="c5712bc0c66df938b9dcf2da2a41c0515e", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="039ff240c5") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x2fd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007d7000)=@generic="3d08c9b3ba0645f4773a3a99f8f68436", 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x7fffd}, 0x4) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0xffffffffffffffff) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000084000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d25000-0x1000)="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", 0x4f1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000877000-0x40)=[{&(0x7f0000370000-0x55)="4fa9379620a02537ec71b0b5a23381b2", 0x10}, {&(0x7f0000b19000)="857a77e71a41740eabd566870398c60d429338275af0036b077c23f4b585c2ed759fee34a26e8d4f67bb551c7b79d00d0470e0d30201fbfa575b88b557e39be36f057f5e007fa1f636ca0a52ec33d0e574de70b49917d19bfa32edcacbd4e5c1682a71805237c6a758c6b24c2046e70c1047940f816f0e3a2819d8f5762ef91f3d1fc73945295519aa0d", 0x8a}], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003cf000-0x4)={0x7fff}, 0x4) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000971000-0x8)={0x0, 0xe507}, &(0x7f000002e000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eee000-0x8)={r1, 0x40}, &(0x7f0000a7b000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000e21000-0x9c)="fbe186d37439176fea9be675698d2bf35a621b5db6467b99aa438762a9c1add625d86b01bd9401c8e5d0b596594454917f52998ec24611ad7e11cb30915e6d704ef477f3f9fb480d26028feba47e1d637f89b86fa277e0149cb7e03a61ca0d025c34c6f7436bb8a186d512d14be0af49324620422a7f5c4071bc67934d42027128a393dcab8f4cbb", 0xfffffffffffffd3e) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000398000-0x1)=0x4) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009f5000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000659000)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000afe000-0x4)=0x0, &(0x7f00004e1000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r1, r2, &(0x7f0000532000)=0x0, 0x4) sendfile(r1, r2, &(0x7f0000514000)=0x0, 0x18001) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe4000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mq_timedsend(r0, &(0x7f0000fe4000-0x73)="fef307ca0376d501320a1a6878bdb701fe55bd17b9caa11043ee33b4f787ab8768551803a4820f97dc18769ee36f9899dc678f9a2ae3964142573b50496043eed1450cda8bd71197250f3e47e8dbb39c643440d871e56a543b8957bb42b0e0f2b191729a5d9f7f93e7069f7cbfff133d3545ca", 0x73, 0x7, &(0x7f00009ac000)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f0000100000-0xd)='net/fib_trie\x00') ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000223000)=""/214) clock_gettime(0x5, &(0x7f0000680000)={0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ba4000)=0x1d5f47c0) futex(&(0x7f0000a4e000)=0x0, 0x4, 0x0, &(0x7f00008ae000)={0x0, 0x0}, &(0x7f0000791000-0x2)=0x0, 0x0) poll(&(0x7f0000831000-0x28)=[{r1, 0x4, 0x0}, {r1, 0x8100, 0x0}, {r1, 0x8210, 0x0}, {r1, 0x2020, 0x0}, {r1, 0x1, 0x0}], 0x5, 0x6) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000393000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000199000)=@assoc_value={0x0, 0x6}, &(0x7f0000fbf000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000577000-0xa4)={r1, 0x9c, "09938cc003550cd65604f9288162a4f185e3538df790ac87785195dae480f19b162138bcc845000918d809dec893c546a4718f57d240367888e7b109edde4f92462db7e2b455a154e1e7dd02a40543b6a158e0b36a7275962204a385343b97e28512aea846a285ab7c39c7f875361e61a80f0c9213fa0ec4c734e75892ebebb8b481f42386d6622a9d122a04d9205edfeca045d0bc1edfb993ae336a"}, &(0x7f0000a06000-0x4)=0xa4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000774000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x10000, 0x10000) r4 = open$dir(&(0x7f00007cd000)='./file0\x00', 0x400, 0x100) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$packet(0x11, 0x3, 0x300) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/ashmem\x00', 0x100, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007d5000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000309000-0x38)=[{&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fc1000-0x70)=[{&(0x7f0000fc0000)="14e4d70e2cd96c2cca7f7429c20700640329cdef9f76a690b41483a22e8abba6dc6932ceea05d3185302d60355ff03184bab944d305a96b67b6ea28e55a89c38d79184e9f2dd4aa0774f3fb4403084711bd17bc2e4312ef64eca98061cbba6babe35bc62204313670d0fdc3020780e9069ba7d5ab71e9016ea04248d1d96a8f8e3a83ef764ebc1b9bde138cdaa810f08502e2f19b2ead085e348af5a016643b7fdaa61d9a74d460f4f175a58fc2a0b5e235702be060b3d2c9b4c53", 0xbb}, {&(0x7f0000c5c000-0x47)="538f9cb8d7b98f34d95f0dcd1c231576193172d5252a2dd94a40271d5c16f618a8d167a718673dee94d319dff14666b55c3fa177b1c20c2d87f8568f75813417c2a05eb8cb989f", 0x47}, {&(0x7f0000d46000-0x84)="2b152f2c1e10882e3d6246a2ccc35dfa99547350762653fcb2f746a5218587c4e1f4c1d7541f650882d589fc1fa3f739f474a79b127a67d3e11c2b4190e8d127438697020c425bd04fc89bf9d1e9caa29163bff36f318575b33b252b494d447217e12cd27a85a2b59bd91f054238519c827fb87c2c8f6be6342af0981ceda316cde36be0", 0x84}, {&(0x7f0000ad5000-0xeb)="7cde577a2244fc8f19fd74c5eeb4e7e40f93184637d7901e71b4aa9ef1f27301c59c5b57209d8eb8a2c743574573ae5c3fa632f1c56e591a7b5485542548379c503a6696779a9508f8313a8d13db79476bb2f88db03fc0bb0fceb0f4e68fa57a322e02889439a5ab962e2c3b821e5d35adbebad18e0e3dc3fb52de2259eb947f85451ced936515215348374a2b8cbaafa95848bd9fe2b57bb4f542b153a0142ab5901d39b95dc631c879a5478740f68597657c95a93c80875bdd3220f44130a244e427ce4931adcc41ace7e45088aabbf4657946138caa92c7c31c3c2024ec5accd93fccef73fdd387093c", 0xeb}, {&(0x7f0000fc1000-0xf2)="7307193ba69c85970327c1dc9b40cae16b07bf7cf8bf6a1b437289ee6b80ee8cf42e972e6274800134cfef88d3e515db5e5eb14d539236d82fea670012358669d3ac388741159d480c82c0b1fc923e7329aa577ee30502125ffcc44b8a33f9550d1c9f63211ca51049606aa6c6c649cc4efaa7e7b1a504720c7912cd8dddec8a82465ce09064b00aba852efa882a9a61490a0d99f7ab85178aee97f9137ac958e553e90ab67a8b3a84ba0c6f56ba93f9e9806519b6d8cd24855de9cabbde03be89a9fd2b00c47c8e071b1df8494d230d8fbc0b0b2b709749fb3bebec8de17ffdcf5e0d537446dcf95fbd70128eeaf05dc128", 0xf2}, {&(0x7f0000d03000)="e33de97038d21b32ffed5fc691d168beaadc28a1b5d661456a1117ff522f", 0x1e}, {&(0x7f0000fc0000)="8f94bdb76c0b7153d8e6bf7f576d2886ce5a3e331be85eddf839c0c53473706654653b0e0a4024aba3246434bf0953b58c1d9bec558bac0bfed50ac0ce19759beda6e62782d790164d6d4cc671e317657567ef76b0d7ac883ee35fb135a3850e4f1e8eaad6dde595317f77cf16b81daa6a04408fa289e6d967fa6f490778", 0x7e}], 0x7, &(0x7f0000e2b000-0x40)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}], 0x40, 0x44000}], 0x1, 0x40810) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f0000285000-0xe)='/dev/keychord\x00', 0x4000000000004000, 0x0) ioctl$KDMKTONE(r10, 0x4b30, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r12, 0x1, 0x1a, &(0x7f0000486000)={0x2000000000000064, &(0x7f0000fbd000-0x10)=[]}, 0x39) sendto(r11, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00008c7000-0x168)=[{{&(0x7f00008d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008d8000-0x20)=[{&(0x7f0000732000-0x91)=""/145, 0x91}, {&(0x7f00008d8000-0xfb)=""/251, 0xfb}], 0x2, 0x0, 0x0, 0x3f}, 0x3}, {{&(0x7f000047c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000057b000-0x20)=[{&(0x7f00002ce000-0x88)=""/136, 0x88}, {&(0x7f00003db000)=""/57, 0x39}], 0x2, &(0x7f00008d7000)=""/160, 0xa0, 0x7fff}, 0x100000000}, {{&(0x7f0000271000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000128000)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1, &(0x7f000014e000)=""/98, 0x62, 0x6}, 0x100}, {{0x0, 0x0, &(0x7f00008d7000)=[{&(0x7f00008d8000-0x49)=""/73, 0x49}], 0x1, &(0x7f00008d7000)=""/108, 0x6c, 0x3}, 0x7fff}, {{&(0x7f00008d8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00002ca000)=[{&(0x7f0000537000-0xc4)=""/196, 0xc4}, {&(0x7f00008d7000)=""/110, 0x6e}, {&(0x7f00008d7000)=""/40, 0x28}, {&(0x7f00008d8000-0x8f)=""/143, 0x8f}, {&(0x7f0000630000)=""/71, 0x47}, {&(0x7f000073d000)=""/15, 0xf}], 0x6, &(0x7f00008d8000-0x77)=""/119, 0x77, 0x1}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f000007f000-0x60)=[{&(0x7f000060c000)=""/212, 0xd4}, {&(0x7f00008d7000)=""/65, 0x41}, {&(0x7f0000745000)=""/238, 0xee}, {&(0x7f0000346000)=""/214, 0xd6}, {&(0x7f00008d0000-0xcc)=""/204, 0xcc}, {&(0x7f00008d8000-0x5a)=""/90, 0x5a}], 0x6, &(0x7f00002da000-0x39)=""/57, 0x39, 0x80000001}, 0x2}], 0x6, 0x40000002, &(0x7f000005d000)={0x0, 0x1c9c380}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64, 0x0, 0x0, 0x100000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004ac000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000a14000-0x4)=0xc) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000474000-0x8)={r1, 0x8000}, &(0x7f0000ecf000)=0x8) timerfd_create(0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000798000-0x8)={r2, 0xbd}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003c6000)=@assoc_value={r1, 0xc0000000000}, 0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000439000-0x40)={&(0x7f0000ec9000-0x8)=[0x0, 0x0], &(0x7f000075b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000074f000)=[0x0, 0x0, 0x0], &(0x7f000094a000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x7, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000039b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x1c) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000096000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ff0000-0xc)={0x1, 0x0}) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r0, r0, &(0x7f0000fb9000-0x8)=0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00009fe000)={0x1000, 0x7, 0x40000000000000, 0x70, 0x114da0, 0x2, 0x5, 0x6, 0x5, 0x100, 0x9, 0xff}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000a44000)=0x0, &(0x7f0000af5000)=0x4) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000524000-0x12)='/dev/input/event#\x00', 0x8fa, 0x20000) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) fcntl$setlease(r1, 0x400, 0x0) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = creat(&(0x7f00004e4000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00002ea000-0x4)=0x4) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ppoll(&(0x7f000004c000)=[{r0, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x5, &(0x7f0000f44000-0x10)={0x77359400, 0x0}, &(0x7f0000028000-0x8)={0x81}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000034d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a11000)={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x3, 0xfffffffffffffdf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23eea165}, 0x3, [0x5fd, 0x9, 0x7f, 0x0, 0x3, 0x4, 0x7, 0x9]}, 0x5c) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b1c000)="320000001400256cff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000991000)=0x0, 0x4) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x1, 0x80) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000)=""/206) close(r0) 2018/01/10 08:04:45 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000722000-0x9)='/dev/sg#\x00', 0x3, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000f000-0x3)='{#\x00', 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000014000)={&(0x7f0000010000)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) sendmsg$key(r0, &(0x7f0000165000-0x38)={0x0, 0x0, &(0x7f00003fb000)={&(0x7f0000ea5000)={0x2, 0x18, 0x280000000000000, 0x2, 0x9, 0x0, 0x7, 0x3, [@sadb_lifetime={0x4, 0x7, 0x5, 0x9, 0x1, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0xff, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00001cb000-0x8)={0x1e, 0x7}) socket$key(0xf, 0x3, 0x2) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000280000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008ee000-0x10)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000040c000-0x10)={r1, r2, 0x6}) writev(r0, &(0x7f0000489000-0x10)=[{&(0x7f00004f3000-0x1)='0', 0xfffffffffffffeb4}], 0x1000000000000134) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f000080d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006ae000)=0x10) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r1, r3) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)='#)\\%ppp0\x00', 0x9, 0x3) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000019b000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$key(r0, &(0x7f0000345000-0x38)={0x0, 0x0, &(0x7f0000a18000-0x10)={&(0x7f0000f2d000-0x120)={0x2, 0x18, 0x63, 0x3, 0x24, 0x0, 0x5, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@rand_addr=0x7f, 0x1f, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x2, 0xfecd, 0x0, 0x68, 0x2, 0xc0000000}, @sadb_sa={0x2, 0x1, 0x0, 0x20, 0x0, 0x2a, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x8, 0x3, 0x66, 0x2, 0x80000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, @sadb_lifetime={0x4, 0x7, 0x401, 0x19, 0x1000, 0x1f}, @sadb_sa={0x2, 0x1, 0x1, 0x3f, 0x3, 0xe3, 0x2, 0xe0000000}, @sadb_x_sec_ctx={0x3, 0x18, 0x2bcf, 0x1, 0xc, "a4664eb498da10d40e02064d"}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x7ffb894ab80f1907) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000c31000)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000091f000-0x38)={0x0, 0x0, &(0x7f000061c000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0x2000000000000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000c40000-0xe)='./file0/file0\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x800000007ffff, 0x0) 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$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$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) setsockopt$sock_int(r5, 0x1, 0x3, &(0x7f00003fa000)=0x9, 0x359) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0xffffffffffffffe6, 0x2000, &(0x7f0000354000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000012000-0x8)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = dup(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f06000)={0x0, 0x0}, &(0x7f0000749000)=0x10) clock_gettime(0x0, &(0x7f0000860000-0x10)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, &(0x7f00005be000)={0x0, 0x0, 0x0, 0x0}, 0xa1000000, &(0x7f0000189000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008f0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007b4000)={0x0, 0x0}) futimesat(r1, &(0x7f000071e000)='./file0\x00', &(0x7f00001fc000+0x320)={{r4, r5/1000+10000}, {r3, r2}}) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000046000-0x10)={0x1, &(0x7f0000046000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000024000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000047000-0x4)=0x14) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000019000)={r4, 0x3}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.142032] device syz4 entered promiscuous mode 2018/01/10 08:04:45 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000653000+0xb7)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000070000-0x108)={0x0, @in6={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xdfc2, 0x10000, 0x7, 0x3, 0x7, 0x3f, 0x6, 0x3, 0xf57, 0x6, 0xfffffffffffffffc, 0x101, 0xfffffffffffffffb, 0x9, 0x6]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) setgroups(0x3, &(0x7f0000001000-0xc)=[r2, r3, r4]) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fb3000)={0x10001, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = syz_open_dev$sg(&(0x7f00004bf000)='/dev/sg#\x00', 0x1000, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000a7a000-0x8)=0x0) write(r0, &(0x7f0000a32000+0x258)="1f0000000004ff00fd4305bb0700000000d100000900450000000100000000", 0x1f) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) socketpair(0x5b8bf0853e82c78a, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"cb9175f2592ac0b3622cc86f5eaa7f44", {0x4, 0x7, 0x1, "1b5f9bdf96f1", 0x3, 0x0}}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd3000-0xa)='attr/exec\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r4, 0x6, &(0x7f0000002000-0x23)=""/35) getsockopt$inet6_int(r3, 0x29, 0xa, &(0x7f000041f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000619000-0x18)={0x0, 0x6, 0x30, 0x7, 0xa2c}, &(0x7f0000dbf000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000004c000-0x8c)={r6, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800, 0x800100, 0x0}, 0x10) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000822000)={@loopback=0x7f000001, @broadcast=0xffffffff, r5}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d03000-0x18)={0x0, 0xae5d, 0x10, 0xffffffff80000000, 0x6}, &(0x7f0000003000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000249000)=@sack_info={r8, 0xf3, 0x8001}, &(0x7f0000c0e000)=0xc) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00008e5000-0x10)={0x4d, &(0x7f0000ea6000-0x4d)="ba1f2bebfea87c47183bc918cc5cb852b3adfdfa170c324c08b41d2e38ea0da1e1c1345a69dbaca1ce604fc25b619aa0a88cff352ad1906d5dc7829556f4983b7c91e2a9d4a44c185b12bf3682"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000967000)={&(0x7f0000beb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000815000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ed3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000762000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x8, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0}) socket(0x8, 0xa, 0x8) mkdir(&(0x7f000033a000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl(r1, 0xfffffffffffffffb, &(0x7f0000801000)="42e57ba3322179fba7b75c82d2cdfc4a7abd74d1a0bd15df") sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x8, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d77000)='/dev/hwrng\x00', 0x600000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ab000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000550000)={0x0, 0x30, &(0x7f00003b1000-0x30)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000066d000-0x4)=0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000712000)=0x0) inotify_init1(0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000abf000)={&(0x7f000072a000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b77000-0x18)={r2, 0x6, 0x30, 0x421, 0x8}, &(0x7f00007a3000-0x4)=0x18) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000d08000)="f46cb254e764f4d7d775d2ba0e149e0d9574302459124a0566242f459e930cb49d8832ade91f1cbb2cebaf89efb4fc6a218a7100748c64544ebe74d846f52d9eda5a4651b6a8e4c8f89eb8723220bbbfb4da36d885f15d26ff59d92bcb84ad46e78b18b12936714345f83c0292597f083e1a0a0d011ae5132d5e2dbb8d1cc9f528be4f77b3912403c15379468342e4f301e47ddad285", 0x96) fstat(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000709000)={r3, 0x1}, 0x8) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000360000)={0x0, 0x0}) 2018/01/10 08:04:45 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000032a000)='net/raw\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000740000-0x8)={0x1, 0x6, 0x2, 0x7, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000753000)={0x0, 0x0}) r1 = socket(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007c9000-0x10)=@common='lo\x00', 0x10) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000f48000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006c2000-0x4)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r2, &(0x7f0000c9a000)={0x1a, 0x1f, 0x4, 0x40, 0x797, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000dad000-0x10)=[{&(0x7f0000864000-0x7e)=""/126, 0x7e}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000542000)={0x0, 0x0, 0x0}, &(0x7f000090a000)=0x1fd) setuid(r4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000d99000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) connect$inet(r0, &(0x7f00008d8000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a2c9234f084a2d4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00008ef000-0x34)=""/52) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008c6000)={r3, r4, r5}, 0xc) write(r2, &(0x7f0000a0b000-0xb4)='=', 0x1) sendto$packet(r2, &(0x7f000049a000-0x1)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000d16000-0x28)={@generic="4a3d277a2a05b9dd90a2bc41c073c1a7", @ifru_settings={0x7, 0xc0, @te1=&(0x7f0000c3e000-0x10)={0x9, 0x8, 0x9, 0x8}}}) r6 = add_key$keyring(&(0x7f0000e13000-0x8)='keyring\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key(&(0x7f00006f5000-0x5)='ceph\x00', &(0x7f0000c85000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockname(r2, &(0x7f00008bb000)=@un=@file={0x0, ""/24}, &(0x7f0000f09000-0x4)=0x1a) keyctl$negate(0xd, r6, 0xffffffff, r7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000036000-0xc)=@sack_info={0x0, 0x5, 0x100000000}, &(0x7f0000a2d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c47000-0x8)={r8, 0x7}, 0x8) utime(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000fc1000-0x10)={0x855, 0x5}) sendto$inet(r2, &(0x7f0000d25000-0x1000)="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", 0x670, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.263498] audit: type=1400 audit(1515571485.457:24): avc: denied { setgid } for pid=4487 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000009000-0x66)=""/102, 0x66, 0x2000, &(0x7f000001a000-0x10)={0x3, {"f2c32956cdc541"}, 0x100000001}, 0x10) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000010000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000019000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9aa, r3}) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xfffffffffffffffd) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e6c000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008fe000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c14000-0x6)={0x0, 0x3}, &(0x7f000006c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007db000)={0xffffffffffffffff, 0x0, 0xcd, 0x3, r4}, &(0x7f0000f22000)=0x10) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x6) fallocate(r0, 0x11, 0x0, 0x100000000) r1 = socket$inet(0x2, 0x80000, 0x5) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00004ea000)=@generic={0x8, 0x1ff, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000-0x8)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008de000)='/dev/sequencer\x00', 0x700, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000303000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x10) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f00005d0000-0x32)=""/50) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000010f000-0x8c)={r4, @in6={{0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) preadv(r0, &(0x7f0000e78000-0x40)=[{&(0x7f00000e4000-0x77)=""/119, 0x77}, {&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b9000)=""/70, 0x46}, {&(0x7f00002f5000-0x56)=""/86, 0x56}], 0x4, 0x0) sendto$inet(r2, &(0x7f0000cbb000-0xdf)="14f1240986dafe15d7426c39d032fd8dc5df44f3f3fe975f5912c641fd2a8723bccd8921451c959edc63a1a8da19a135a827ca31ddfd82eb1cb36ebfc86b5d7967c3dd8fc4996d7314ad69fbddb0fa194bf17030ce223d7c0b30aecc5d17eec2c4999e9dbdd14382efdf66b67983a3f1d12c6ad31650eb73278c886f8fd8c676cd64ca1571d30a02d420b92a84ee2facf75f72474388c821e49c46e0961ea34dfb1e27af883dabaf0942196ce15733dc0f0f3977deaf62c0e8e2b4f2315e0334f15918e3a644f97d8d91ca5483a9516a2b3dbefbf595f22c5c665475c90f23", 0xdf, 0x40, 0x0, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(r5, &(0x7f000062b000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f0000c26000-0x8)={0x5}, 0x8) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) r4 = dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000057f000)={0x7, [0x9, 0x100, 0x8, 0x2f, 0x1, 0x3f, 0x200]}, &(0x7f0000025000-0x4)=0x12) ioctl$KDDELIO(r4, 0x4b35, 0xfb0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb3000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000ff9000)={@common='dummy0\x00', @ifru_flags=0x100}) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x2, 0xfffffffffffffff8, "35d505ccc3a0", 0x7fff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x300) openat$ptmx(0xffffffffffffff9c, &(0x7f0000641000)='/dev/ptmx\x00', 0x4000, 0x0) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000a51000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003bf000)=[@in6={0xa, 0x0, 0xeef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x2008000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x100}], 0x54) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x7c, 0x45f3d4e6, 0x1, 0x9, 0x0, "10dbe48064d16b06ed741e9f99220e75da5a68b8cd852fe4ab30fe460c737013751047cbdc93e637b260dc580754cb3e78ae478bf336bba8d041d5a196465d", 0xffffffffffffff7f}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x99)="c3935ee45e507e8aa3bd6a082316f0171a3735c93ac3caa1bd8a14e74c3483abf3a63473a6c76773fc7b9c0e96c0bb09bc89ad6797c69159921908927290c0e34a4622ccc5954bca6cf34a9454bef20880cbf170866cd6334d17a79480b98732c252c2fbf3b2defe77e9101e433a0aa1bda91b065b334ac4d9ee3d3dfe4b79d39ac59d4be296afcae0101ab7537ae8e8365682a578fe72a4fb", 0x99}, {&(0x7f0000000000)="261ff07a222e90a60e3fb5c9d4c0ad38dec02babe118c824a26c8ecf0b08886981817eb1b1b7609a0a255e04db1565c29866f5526e877656bb6c89f6f00fbed8735c2b9ce9dbb13ac3f464ec0a6504dda88903e501ee5bee63b9c7d93f2a46f2bbf9b944e80d2cf6875488dfe529ca5e0bfac706414d6752d892d0533adc5d48faea4160e36126ca795ec932399f2f459505ba5863369b2325cbc92f23cc4ac083a75d7484fa799d08b1b6f467f034603482b06700f3d52ea2e5f12dc88b00e48591891aa57f91ed21ead3dc98d0fbb9deff", 0xd2}, {&(0x7f0000001000)="0fde037e87997afc693820054a5d87b5cbb886b5b10d9b7cc2a98cd0d09628a8fff63bd40ed1b40c24afb243f5bfaba4d44fe0ad5c196474", 0x38}, {&(0x7f0000001000)="2d116e7b5287482aedde1ce39cb9d28bb7bfd2fd01a4ca2a543d6d0dd84988b3864c44a7356c6c49d1c2a50db39ae9bf0cdd41dfc635d0e412946de8ed", 0x3d}, {&(0x7f0000002000-0x96)="dec44bc7b42728c89732fcb9b86faa119c575b812fe0d1704123140b473f68cd5bf9e91077ec26f3e5d29de8fea41dd67b1ca7cf0aa5180037e50c5c8e075eb17458716e9556f2b069ebff0b9e9c598597dce4e2af190184d8f40e206219eebb7098bd2d9b084d07ed3b59adf9f8150e4c5e4454b846a35b36eca1f1fc9fc8bee4df425c8fde75e8c4e4057f65d1a55749455f9f83db", 0x96}, {&(0x7f0000001000)="b772f4a9b2b2f44e47254b9fbe447f2b3da6f4d3f39c5cbdf3c9632e1ea32673fe2c2f7d346545177a079df755f19a1efc4ed266002905215a50fe", 0x3b}, {&(0x7f0000002000-0x21)="56ed3d777ba6be1b0647c67eb868923bb986abe44e50d22fdb57004d7c64891520", 0x21}, {&(0x7f0000002000-0x42)="b1563f526b30d77a45aa3f0f0c8fdd49c56f6a590669f1fd88456bda79e41a8c2a647bfdedbeb0dc79c98c968dc5f01984bc93f435d5f002084b95364ef3f78b5ef2", 0x42}, {&(0x7f0000002000-0x9c)="080ff5be7fb8baa3478d25923462fa42fc156ec9a794a2815a73f2cb489c76f240af1fe6c91a1b5ed7c89c8f458223e73330b79964a7c1fe575cb3b01ce68999dd3794349cdc3d00ab1f0ba9bcba5811ae87f32a9a841f2a098de569856a4c0ba3e7e0f0be5fd0692ead2b9257f8db3f07af78df60bf565cd3e7718a60d9ba91f7aaa30af88fb54a23b4f7323964db798f26ed54fdfb70a805986114", 0x9c}], 0x9, &(0x7f0000002000-0x40)={0x40, 0x11f, 0x1ff, "c5030ffe62127cb4e5787b2ed292d45b4e18963acfa8dfc7feed562a8f32198cf1dfbac64f224abdefb840c1f1a13057"}, 0x40, 0x48000}, 0x8000) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socket$inet6(0xa, 0x5, 0x10001) [ 35.370787] device gre0 entered promiscuous mode 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003e4000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd0000)=0x9, 0x4) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b00000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000539000-0x78)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x4, 0xfffffffffffffffe, 0x1, &(0x7f00007f2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0x5, 0x9}) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d7f000)=0x10001, &(0x7f0000dda000-0x4)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x11, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[], 0x100004a9) fcntl$setpipe(r0, 0x407, 0xfff) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001eb000-0xf)='net/ipv6_route\x00') execve(&(0x7f000028e000)='./file0\x00', &(0x7f00004e2000-0x20)=[&(0x7f0000196000-0x3)='/selinux/status\x00', &(0x7f000075a000-0xf)='net/ipv6_route\x00', &(0x7f000070a000-0x2)='-\x00', &(0x7f0000fd2000-0xf)='md5sumsystem-)\x00'], &(0x7f0000039000)=[&(0x7f00001c0000-0xf)='net/ipv6_route\x00', &(0x7f0000ccf000)='net/ipv6_route\x00', &(0x7f0000a9d000-0x1)='\x00', &(0x7f0000446000)='net/ipv6_route\x00', &(0x7f0000463000-0x10)='/selinux/status\x00']) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000839000-0x8)={0x0, 0xfff}, &(0x7f0000c92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006d5000)={r1, 0x0, 0x10}, 0xc) preadv(r0, &(0x7f0000870000-0x50)=[{&(0x7f0000e51000-0xc0)=""/192, 0xc0}, {&(0x7f0000e88000-0xf4)=""/244, 0xf4}], 0x2, 0x0) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000161000)='keyring\x00', &(0x7f0000c38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000121000)={0x0, 0x0}) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000c38000)={0x2, 0x0, 0x7, 0x2, r1}) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000c69000)='/dev/usbmon#\x00', 0x6, 0x400) sendmsg$nl_crypto(r1, &(0x7f000079c000-0x38)={&(0x7f0000811000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000b8e000-0x10)={&(0x7f0000e8b000-0x10)=@delrng={0x10, 0x14, 0x0, 0x2, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x40804}, 0x80) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) 2018/01/10 08:04:45 executing program 6: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") socketpair$inet6(0xa, 0x6, 0x8, &(0x7f000058d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000091c000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe}, &(0x7f00005c5000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x604, 0xca7, 0x3, 0x0, 0x5}, 0x14) lgetxattr(&(0x7f0000c7a000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aea000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000010e000-0x8)={0x0, 0x0}, &(0x7f00007d4000)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00003e8000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xac) r0 = syz_open_dev$binder(&(0x7f00004f2000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timer_create(0x4, &(0x7f00004f2000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000002f000)="", &(0x7f0000159000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x100, [0xfffffffffffffffd, 0x100, 0x9958, 0x6b, 0x5, 0x78, 0xfffffffffffff3ba, 0xfffffffffffffffb]}, 0x5c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c9000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f00001ff000-0x4)=0x0, &(0x7f00004f5000)=0x4) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f00003b1000-0x10)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x14, 0x800) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000024b000)={0x0, 0x9c, "92ae760a64552b823d361cec40117d381be811aff06723f9251562ffe4d5a8e9c03fe4562852a52250a890202510fecb30256b367634e64df52d1ac13532890eac2b252bf9be2245fb094a39893ea6d6c487e577eb70b535ec8e9edf7d756042163048fa32fe05f7e680ddef28a34b2945a5152899b356e21c92a7c72b4fe8b778b455f944cf8957563130611622526c534e069f5f4ca7e31398fb09"}, &(0x7f00004f6000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00002bc000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfe10, 0xfd, 0x2b, 0x2, 0x8, 0xfffffffffffffff8, 0xffffffff7fffffff, 0x1f, 0x100000000000, 0x1, 0x100000000, 0x2013625b, 0x7f, 0x3]}, &(0x7f0000317000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000312000)=0xc) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00004f6000)=0x0, &(0x7f00004f6000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f4000)={r6, @in6={{0xa, 0x2, 0x5, @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]}, [0xfffffffffffffff7, 0x6928, 0x100000000, 0x1, 0x80000000, 0x400, 0xfb, 0x5f7b, 0x20000000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x80000001, 0x4]}, &(0x7f00001d3000)=0x108) timer_settime(0x0, 0x0, &(0x7f000037c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000492000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002da000)={0x4c, 0x0, &(0x7f0000268000)=[], 0x0, 0x0, &(0x7f00004f7000)=""}) 2018/01/10 08:04:45 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000ab3000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:45 executing program 7: r0 = socket(0x19, 0x8080f, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = inotify_init() lseek(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) inotify_add_watch(r2, &(0x7f0000011000)='./file0\x00', 0x10) r3 = dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000008c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001c9000-0x20)="67ff26142d4305d0322c2a6e7e8bfdb71521884ae6f4da9b12f0d36b63f17059"}) 2018/01/10 08:04:45 executing program 0: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x0) dup3(r0, r1, 0x0) shutdown(r0, 0x0) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007b6000-0x8)={0x0, 0x0}) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00009bc000)='timers\x00') getdents(r1, &(0x7f0000818000)=""/0, 0xfffffffffffffe47) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x7f) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) accept$nfc_llcp(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000)={r1, @in6={{0xa, 0x3, 0xb83, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$ipx(r0, &(0x7f0000337000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070b000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d9f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a9c000-0x8d)=""/141) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008c7000)="9fb302694240731f69907e5948d75722915bf016fc630c10a16951e1617a5d384878efb7c3bccc2afc48feca2d47aed8f244f58fbc52503f7436fa4b781bf1b35a82c0b4889c29133cb182263375a612566cbc2595efa347202b92a87a970dbd95c17c70d5491eabfdbe595be79ba8e98c2dda4fda60986c4d62d8193e0170aa9f9583da37f6c329d2d6c640dc6a827089d14d81cf625dc6d9144597d4c56c507aa6d1e97b85fc19f4dfd4e57d1b0ff5695b0f77cf867c720e82b5879aeb2ce6990c88f6cfd0d63656624a77b62f1e485d5aaed97e4dd8e3aa3d03e68e12e66fc26e9f739bb04996b267e9df1c57175d0d7abe51ea20be018d99c8fc48487df7967a303319148e96220a1fe18aae5b4dde19178fdb8d95f3ca76ab662169b8c78ea17d9111170c77eb485e5a0c1bc6eb2911a729676b220b1f657a7965929279823409fb12923ab51b495c067e64dda142c3a4e754dbadef356529d480c845f6a533d448b44cf5d6d8e8d2fc15b68975c0002a076a272b1c1a91df8761fdee71f26ba5d0ad812575e44f6e0bec71140c92ceb6eaa9eebb199d39ea8c00cf5dbcd104565437547743ac8fe4a268f7e081ccb449bb8becf4f7b3b2cfcae2ff0b8240b81b1f4bb8b20932bee7260a3141e4784438588972d1937847a5d010d826fe1e516e5523333b1f84074b86b84f954b8329a8c083553de839b28e26080ace058d8b55efb8ed66de0985ce254a4df32d68ba22b05c9fc4d501", 0x219, 0x8080, &(0x7f0000c67000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000f70000-0x65)="9f", 0x1, 0x0, &(0x7f0000649000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x741600) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) [ 35.581947] binder: 4596:4608 unknown command 0 [ 35.589740] binder: 4596:4608 ioctl c0306201 202da000 returned -22 [ 35.608803] binder: BINDER_SET_CONTEXT_MGR already set [ 35.614096] binder: 4596:4637 ioctl 40046207 0 returned -16 [ 35.622556] binder_alloc: 4596: binder_alloc_buf, no vma [ 35.628650] binder: 4596:4637 transaction failed 29189/-3, size 0-0 line 3127 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005d8000)=0x0, 0x3, 0x0, &(0x7f0000930000)={0x0, 0x0}, &(0x7f0000600000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003aa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) socket(0x10, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000a24000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000-0x4)=0x10) bind$inet(r1, &(0x7f00006ac000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f81000-0x2)='L', 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c23000-0xed)=""/237, &(0x7f0000b9c000-0x4)=0xed) 2018/01/10 08:04:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f000052b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x2f)=""/47, 0x2f, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f000006a000)="710aedc397a59a398068de4e38e9fa3c5bf3d1c72f9bf6cfa3c8052953fe33b169736f8922ffea8a88155f1d7ea73ed3ca8ba5ff3ff7320dd58965a56351118bfd30c928bea27d38", 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$int_in(r3, 0x5429, &(0x7f0000f91000-0x8)=0x0) accept4$inet(r1, 0x0, &(0x7f0000152000)=0x0, 0x80800) ioctl(r1, 0x2289, &(0x7f0000f35000)="") sendmsg$netrom(r1, &(0x7f0000ccb000)={&(0x7f0000d5e000-0x10)=@ax25={0x3, {"e0dff4a8bd15af"}, 0x8}, 0x10, &(0x7f0000389000-0x50)=[{&(0x7f0000909000)="f5656f14fd10bfa9a9cb920080cc26897a7c13c6959df1d8f72f0b87984ad1457e2bbde6473bb2cab29f2ed53f0201133da3f8908e0ded5a1212061ed3bd46d2f435dc562f6a447b5809a670f53821cc4f6cf2e654bc5ca32f358bab2f8e0d0bf9dd57b566b695c7a15617a57221d3353e8af9dd2c6b848be7a8fb5dcdef3c4159b7a4c533568b9ff45c001c4a5b158f3ffe48b76a6bc2d7eb0b216657ddfd9b2d87bf6c3d245edf4be1de8e34", 0xad}, {&(0x7f0000b23000-0xe1)="1a365369e883e930017307c7afa7619db773f919de858057da33a1dda96d2a7ec20872dab3bac1cc583e2beaaa1e6ac329f247226b16535598688ed91533b965139db52f7d84dd8bf1592fa983460423ed5ba8bce8c2ec20c38cc620008099a5ef5ec9fa7ae1331bcc078de4217548ef545abbc33ccc323d80c22f7c13cae4379df00603fa66a5e877b4c69d28006d16cec3153b54d5e52bc3305444018bca31386eafae7382956216a88bdb4c4f2a7c2780031db285627ead3f3c5491cf5e7324daf84aaa96ab1f31e92b62291348798b0fabf3f74f5f3c765fb542293ef6b1a0", 0xe1}, {&(0x7f0000fd8000)="69b01a2e6d268b67d3a954c20195fb654bd3d4978ed968a87f059fc405d6473af2631fb91dd873edee5277c77cf718c1b08017ff45838488e8716fd625ca249abeea44f503aa6d59873096eef7ec3f7d6296a6373b9b99e247168976708ff2dbf98bacd8bde4bb4ae0d6d2a46cce735ff70fce6eb448dfead984990355af8e482879715aa584e93e4a42a292363f20b25824bbbef11a794a4ccecb2fdda9df0fb46765ff8bc1a52273d72d5ff56b5434a505d732a77d1da82a2c7ef73a9f41ea88d1c675a8f2f7f03a46367f6f571c4e2762", 0xd2}, {&(0x7f0000983000)="cc3e43bd1df4f6aab56d0645890e9a0ffa1c5a6b15aa155c36daf471eb2c7567b6400a191c994d0a61665a491dfc141e74d308cf0c2063ef5e79daa653503976f85ab9fe111fa5c431f1f70362a599d345ff356b5659cd779e5197d6418d5317fde7cb7ee34c08dec0bd0e4d063c87dc3c2dada5c662c4be809bdb349f0b93ea6ba13e9a01b0ced74b9ec9ee8335d6c820a2b453add54fdbd3ba87c06dbe75f69c65172a3b8cf0b8a3606b16961d5ba97da14c7eb3e2db2fe6235b1b4f0413ae680053b57d46", 0xc6}, {&(0x7f0000ced000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000261000-0xe0)=[{0xe0, 0x0, 0x10000, "e056f49327bbf7b01a557ef2bbae1e9f90408e70ff0189227773b2d1d50541e46d599251797a6547ca17af3f0bad41af951e1b01f081d01c3ae0fdd8388e90d015116cb3dace187566da6863a458336fab49cb7448a046e8ffee4c255d96f5917c2f525306cea278a0d9a50cec96206a7af15c71accc1cdcd4b7daa54fe95fc60bba7c246d706f98317e273f8454f789537520f3da0a24f11a6e14f2b5c00d93354b8c8ff16a298f221b7b119a31ce3137647e2754bd1115447e56887653a75218fd212eb76ad11ce52e1c9a15ec"}], 0xe0, 0x20000000}, 0x1) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x0) 2018/01/10 08:04:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x440300) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000445000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00003dc000-0x118)={0x8, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) fsetxattr(r2, &(0x7f0000b1e000-0xd)=@known='security.evm\x00', &(0x7f000067f000-0xc)='/dev/random\x00', 0xc, 0x3) 2018/01/10 08:04:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r1, r2) 2018/01/10 08:04:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000ec0000)=@newsa={0x1bc, 0x1a, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'md5\x00'}, 0x400, 0x0, "a0b85af1c3b4b004bca998d602377db24f031ba8fc57819d854d61029ec9f292b392c84d4791da6142aa01fd2f8ed89059832d6216c525dcd451f6429ae7c4bcb7853950e306e1e9eaebeb40995f7249fa90300727003edd1e4c015767388c0790cb16e20aca893eedd22a1e1f05a79b9637dc91b283f9acd8e506e44608acd8"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084a000)={0x1000, 0x3, 0x162c9a6b, 0xfffffffffffffff8, 0x0}, &(0x7f00005bc000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009e4000-0x1b)={r2, 0x13, "f94a47169c79570b544bb31cdad40bac7fc3fd"}, &(0x7f0000183000)=0x1b) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000733000)=@req={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007df000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016d000)=0xe8) r4 = getgid() fchown(r0, r3, r4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00003df000-0x4)=0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000967000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.656954] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.662441] binder: release 4596:4608 transaction 22 out, still active [ 35.670473] binder: undelivered TRANSACTION_COMPLETE [ 35.675648] binder: send failed reply for transaction 22, target dead 2018/01/10 08:04:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f0000c5f000)="10", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) accept$ax25(r1, &(0x7f0000e23000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000287000-0x4)=0x10) r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000002000-0x10)=[r2, r3, r4, r5]) 2018/01/10 08:04:45 executing program 6: 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$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) r4 = creat(&(0x7f00004a9000-0x8)='./file0\x00', 0x14) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ffd000)={0x0, 0x5, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000064f000)='./file0\x00', &(0x7f0000ea2000-0xc)=@random={'trusted.\x00', '%}\x00'}, &(0x7f000022e000)='vboxnet0md5sum/\x00', 0x10, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b50000-0x9)='/dev/rtc\x00', 0x400881, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b54000-0x10)={0x2, &(0x7f0000ecf000)=[{0x1, 0x4, 0xfffffffffffffffc, 0x8001}, {0x3f, 0x400, 0x6, 0x1ff}]}, 0x10) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000dff000-0xa)='./control\x00', r2, &(0x7f00008f9000)='./control\x00', 0x2) 2018/01/10 08:04:45 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fec000-0x34)={{0xffffffffffffffff, 0x3, 0x5, 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]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/10 08:04:45 executing program 7: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xb) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000039000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:45 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000+0x450)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000001000-0x68)=[{0x14, 0x17, 0x800, 0x6, 0x3, [@flag={0x4, 0x3a}]}, {0x14, 0x2c, 0x200, 0x0, 0x0, [@flag={0x4, 0x2}]}, {0x40, 0x41, 0x110, 0x6, 0x2, [@typed={0x2c, 0x75, @str='keyring+#em1selfsystem%{$mime_type'}, @flag={0x4, 0x86}]}], 0x68}, {&(0x7f0000005000)=[{0x2bc, 0x25, 0x100, 0x6, 0x1, [@nested={0x34, 0x3d, [@flag={0x4, 0xd}, @typed={0xc, 0x2a, @fd=r0}, @typed={0x10, 0x88, @u64=0xff}, @typed={0x10, 0x3, @u64=0x9}]}, @nested={0x278, 0xc, [@typed={0xc, 0x81, @u32=0x5}, @flag={0x4, 0x5d}, @typed={0xc, 0x13, @u32=0x6a}, @flag={0x4, 0x85}, @generic="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", @typed={0x14, 0x6f, @str='$trusted\x00'}, @flag={0x4, 0x65}, @flag={0x4, 0x27}, @generic="66af7cffa0d92298204e8cc7bbd3ec28608d16f238f5a30e0b17362325ef9d579900cafa66e75c978b26e6d867d7c9c33ff39f6ee193acec4c7a9e0eee48a2a205f4e0066d8d4ed758f22a1554dcca82e661a7f3385b2689ad9a60b7", @generic="01ebda8f94295ef6989fbf2917abe8ea09c697c9c064adcdf4bb5a3cb2133f5c239ab903ad6ae5259405f697ef2be928cd4575ab62687d25bdc9bfa6cd5358bfd3f2abb87dfbf6bd2be23a4bf6e9b7a9747fa81b6ca00f466f8e147246d7bd870f7537da32313563fe8dd0bf0ca885b9379033110b9ff277ee7c46555a3b2aa19bbc2edf1c0aa537979da9ed903c3e9747f9a7fd0dd7e309ee643851ab5cba1a53beb06964a6070b6eae06683a802528d6b1c95a4705c33fcfca935bcbe7fd02aba626287212bc9465f4bc34fc0737efb8dad8b4a620e6cf448f77c1e4a3"]}]}, {0x258, 0x16, 0x732, 0x4, 0x0, [@generic="eb532bf7c874c8a80a5f18576867f322093ecadfd54f81d1418a636b7787cd33acaa0abb25873bf59fcb98348a6d6d185e9ccf03c4aea0169a205ac82775e43ed738e8b91a01e562a91eefff9adc46146759c0f1f1fb6b19e115aabd651fbcd507fb48c0127632f4524f8cf8fb92a1be97a28ae244ef9920bff0d4ad3e5e9d2dcbbb052cbb81eef3c55f7fc5a1df204afbddda9d5709e9da354524cb686f96aa6697b80a31cac777fae4180cf017aeedffeef371102b72dec093968f29cb32bb31929bc5b8898e606265d9a1c9bd02310b2f3d3c8f11fcddfd7580", @nested={0x16c, 0x5c, [@typed={0xc, 0x6b, @u32=0x2}, @generic="84dc3c43988f99781fccb91ccf5278637161d512fa141bbcacb00db50eeb4b45543b837bf68778e47e5a2c17ad4dd6f70b72a6c1dee1fc6b4281331b094195e20b60a3cd698ed8272adc4fab0a881c7d63bd8f5f3c", @typed={0x20, 0x93, @binary="393e74a0d56042d07f708ee26e8c52b20e0ebf179598"}, @flag={0x4, 0x14}, @typed={0xd0, 0x91, @binary="52066c6497463c80a2ac601b146e67410b0813f04f0a23537019dced2dc43a4d4289c7219aa45dfdd63d32f418167721ec91a123c39b457cc1b12ea45998b50c844ffc455d82858271499c48a20cc603fe63f095912995779537e51b9d6ad5dbc8a124831db983e56b37089f103ca1129097da7d12c30b8e94284d8845397c77037ce55dcc1efba72f38f65eeb4d4ae28472c0283d007ecbace2fb3bd0c6e517f4b5d1f5ddb6dea11f23807da22e9f0df16ce9ac1241922c0879deb197bcd420e9a21aeb4d"}, @typed={0x10, 0x45, @u64=0x7}]}]}, {0x18, 0x2f, 0xca1235f2ab86ec2d, 0x2, 0x3, [@flag={0x4, 0x87}, @flag={0x4, 0x1}]}, {0x430, 0x42, 0x0, 0x3, 0x2, [@flag={0x4, 0x54}, @flag={0x4, 0x91}, @flag={0x4, 0x4e}, @flag={0x4, 0x1e}, @nested={0x12c, 0x3, [@typed={0xc, 0x89, @u32=0x7}, @flag={0x4, 0x2}, @generic="8ceae4d61177711300ba9c542a56ca1cf18727a2711ea2313970f6e16a6431c91ff5c14caa836a5b9665e13e49f525c47fff2074c36dbfa17c2c6b79ab38bdf72f9387438ed2058f0c659436512b64026ad8cfdc496d85f0cc8ded15197c9db6055cedf58a0d2b0e48d4dc9a83e849ffe40e326dc7db7f1d9800f1d5a22c4237e70f0db3457f3afa781d8611b279223d80d3aea355eae0339cf3a1247d2a5f131d3572e912b72173cf5c2f069fc13898759142632cf1f7691821cfb08897817c860b1265c430b4e5d37a6d97d09f994469d2d49cc3d05ffe97374e990d9d4c89bc2b58e6beb26cf6798f1aa1435f9e4c09503d56", @flag={0x4, 0x45}, @flag={0x4, 0x23}, @typed={0xc, 0x93, @pid=r1}, @typed={0x10, 0x76, @u64=0x4}]}, @nested={0xec, 0x8e, [@generic="6e00e49f1b9d4748c32a1c8c8b7fece51aa37d7299aaf2969543e29a98c95f1bf22eccc04f84333365fd4a42d57a6147c85a545fbbb722386e99b41818e08d4b9685826d2044112ae53fb1754c896d8202c7b552331288bda93d92e832c31db4fad21841d9a78782be560289b6f6079b4cf2aa4a8523d7918741ec06019d203b5b36f1b4be991daf9f22141d9376098d524721054c1478e7ba4f6fbd7a046a28994da591cca992966b3642b8b941b32fb6a3e240b3d4c3064395", @typed={0x10, 0xe, @u64=0x7}, @typed={0x1c, 0x4f, @str='/selinux/enforce\x00'}]}, @typed={0xc, 0x3c, @fd=r0}, @typed={0x1c, 0x77, @str='/selinux/enforce\x00'}, @generic="9c4aab69acd8422144cefec4c23cce28f82eff73e9e4c341ba5097bd3189c3a9a259ad4065d80cec5536d513368acb9dee366174f8a643468951fdd048147916918c564900c94044326385eed0ba28a00df16ce96f6acc7201ecf1932e4f031949e2ff830ce33006d77bda760b2488a79a10096da3768a2312d58fb42822e9caa62af3b03b3e61eb4768b4ed16f5a82deeb860e06a283b18d075ef647f9d5b68a3b8a27d2950c0ffe0cce1f28b39a6fd66", @nested={0x11c, 0x4b, [@generic="b1ec7a364d9224ccc722b01c7ce9bbdaf7c187de59f9cc20e670b7a86713d89f170966f52bde65549457103ac821ec04bf3bd5868a54e4c1065cfc1b0b6a7724ecd1ca200b41e562e71ae9043ac92f4ae0b37d3e489b1380426636135c4a6c7582eb2bcbd0a376aeb1ca27d8d3cd2348ef62fe7dbb882f2e4ac5aeb484953c9ec16e266c9784951cafc9674394886330bc7f761c65dbe19a81b4defcfcd4a6fe4573f4b7d38ee03d04393f738c7279868e9d6d83f0834ca31fc49ea127b0142686f6231021e924cd056b25f70bbd81940545e6df08feb06f7b9c1aeb60377da84f00293abf87f6cff2ae5efd34b5734931033903abbde043f2f7c6313daff2", @generic="5ddf7513430f0c2756b66a79245f1c65e64c4f8e6ccc"]}]}], 0x95c}, {&(0x7f0000007000)=[{0x1048, 0x3f, 0x8, 0x4, 0x3, [@nested={0x8, 0x62, [@flag={0x4, 0x90}]}, @typed={0xc, 0x74, @pid=r2}, @typed={0x10, 0x5a, @u64=0x3f}, @flag={0x4, 0x7f}, @flag={0x4, 0x17}, @generic="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@typed={0xc, 0x7f, @fd=r0}]}], 0x1048}], 0x3, &(0x7f000000c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x0}, 0x51) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000005000-0x3c)={0x0, 0x34, "d4117f1ac7348f32c06c279048c490f8939aa70eb96ec532dc695b477be1d85df77be5b35650a34e74d9ec33a9fb07be88966d79"}, &(0x7f000000c000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x93)={r3, 0x8b, "59f0c73751babf7aaa73fae9796e6cf942d6e89b74d25a2c46b3000b780cf033f54d5f3f9cb9751e2f1fb98cc9fd38ebad77488c9464ffb5d52bf92456961315f674f46c4141c84fa1707649e52f792a7fbc2d13f6e5a5988d98d197520c2afc78df612a76fbbe45ffb023580c70182f3ab2b5d893f945ef5427de3db182a59babe555f61c24002f71a67b"}, &(0x7f0000002000)=0xfed9) r4 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000-0x30)={0xffffffc4, 0x0, &(0x7f000000a000-0x5)=[], 0x253, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/10 08:04:45 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000964000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000df6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000312000-0x8)={r1, 0x9}, &(0x7f0000684000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r2, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) 2018/01/10 08:04:46 executing program 1: clone(0x0, &(0x7f0000420000-0x1)="", &(0x7f0000003000+0x4e9)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpgid(0x0, 0x0) 2018/01/10 08:04:46 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d0000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fallocate(r0, 0x0, 0x1, 0x7ff) [ 35.766845] device gre0 entered promiscuous mode [ 35.819284] binder: 4688:4690 unknown command 32 [ 35.824159] binder: 4688:4690 ioctl c0306201 20009fd0 returned -22 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0xd33f, 0x11, 0x80000000, 0x8, 0x100000001, 0x1800}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) fallocate(r0, 0x1, 0x1, 0x567) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000039d000-0x9)='/dev/sg#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000585000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000c0e000)={r3, r4, 0x3}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_mark(r0, 0x1a, 0x10000, 0xffffffffffffffff, &(0x7f0000728000-0x8)='./file0\x00') 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001f3000-0x30)={0x4c, 0x0, &(0x7f000044c000-0x6c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ec000)=[], &(0x7f0000460000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000002b000)=""}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d3c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e7e000-0x4)=0x0) tgkill(r1, r2, 0x3c) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000ac000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000efc000)={0x0, 0x87, "c01c477cd99773601ec5222ea3f4211eb3f9a8cb9623e290ff46cda2f361849ee38c46c0d7212b224452a4dce3878f268f084b6f92920cadafb5300e77582aab28e5577d6d8accba54febf68b45d19451944e92ade270faa2910a0819f07f200c9270c0555916b79a94c4ffa5e1a943f70b2f3a0c8bc5d5745b6c9364b25db39cfb63a0c1b57b2"}, &(0x7f0000fc1000-0x4)=0x8f) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c29000)={r2, 0xffff}, &(0x7f0000fc0000)=0x8) exit(0xfffffffffffff78a) fcntl$getown(r0, 0x9) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000f8d000-0x3e)=""/62) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fbf000)={0x0, 0x81, 0xe28, 0x100000001, 0x1ff, 0x1, 0x5, 0x8, {0x0, @in6={{0xa, 0x3, 0xc19, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x6, 0x4, 0x4}}, &(0x7f0000fc0000-0x4)=0xb8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000fc2000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000db9000)={r3, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x74d7, 0x5, 0x9}, &(0x7f0000ce8000-0x4)=0xa0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x155, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x400000003c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffb) listxattr(&(0x7f0000528000)='./file0\x00', &(0x7f000033d000)=""/181, 0xb5) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000b21000)=""/115) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0xfffffffffffffffd) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00008b8000)=@generic="e877505150ee88c30ddfa999c9adfd2d", 0xee}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e17000-0x7)='ns/pid\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00001d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000234000)={&(0x7f000073d000-0x60)={0x27, 0x5, 0x5, 0x1, 0x8000, 0xfff, "7b25eaf71341db42788b9a28314b196068cca095559b848c9f059e5a154c15ea0bab9f7a19b79d53dc43f4f1d52d546850dd9ea64564034f8e90de5171cc35", 0x7}, 0x60, &(0x7f0000fb2000)=[{&(0x7f0000e01000)="91b3ef806b4c314e6882baf0cf64b43e27e92fa7d2c42512463dc983f1c5afc3a611968e2af028eb073df46a2d2328f9301dc4478f09abbe225aa32233910b713fec9f069ed2f3ba6828a110814272dab7e0516373c1c9945689158cdbff68d23663e161bc9dd8a3e52b96872a1c18875c9e5b3826fe277c4ba702150948070b2b73df95ecc534908016c0b8d00446ab4f69b9fe30ee", 0x96}, {&(0x7f000002b000-0x59)="fa835613e9e62eb66ce1a5b20550660fb1d8c49c3417c1f6a9ba430919044bdfe2180b7ed8dcc6e97a6e8de94a3e605deda93ee6d0be09d47a178da90812889443e7aaea35fa2fd6459e68f0d94d181af35ca94072635f6cc6", 0x59}, {&(0x7f0000e81000)="7bfc3fa89e77f0a45c2c495a2d1fdc87dfb6a0a5efd28d1a0765a05e273c73599c2805c219754bba1f7a3461b6903cd660e5ff0360e192d849fb0c5145e5fc1c8272c1b5997ba18235c169bec0158f3e40d23ecda7f763d71ab8190cb222e6d29a9a5dbb11c4ba99fa4124c49f34ccc0c7a2e1f51bc75e5b253cc2", 0x7b}, {&(0x7f000072c000)="b712743011d5ac224884b2372393d17b331287935980461d91d46dc23dab915348e100410e346ee60e5338b157167a706e5437df4ae5b116c9ac3b856db82fa365436342370bbd39c0e0334359683682f21db5e39724d81bbe1b8743164ef0a1b16f79a66faff97cab51b3423b0beb9a5a1982cb50337e0d7f297e2953101ee8419e84e37f52d4eefeaee021fa43c2fb97af4389f4944b59a7363bc4801817f0c8baf9193189fabf6520c5082ac8d1c8f421b5a4c7b8cf610735653f0d560a568dfe39db46", 0xc5}], 0x4, 0x0, 0x0, 0x800}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r1, 0x0, 0x3) rt_sigpending(&(0x7f00006c1000-0x8)={0x0}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f000075a000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001d0000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000058d000-0x1)={0x7f}, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000937000)='wchan\x00') preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) [ 35.960432] binder: 4715:4721 got new transaction with bad transaction stack, transaction 25 has target 4715:0 [ 35.977380] binder: 4715:4721 transaction failed 29201/-71, size 0-0 line 3031 [ 35.992811] binder_alloc: binder_alloc_mmap_handler: 4715 20000000-20002000 already mapped failed -16 [ 36.005339] binder: BINDER_SET_CONTEXT_MGR already set [ 36.012476] binder: 4715:4721 ioctl 40046207 0 returned -16 [ 36.013762] binder_alloc: 4715: binder_alloc_buf, no vma [ 36.013780] binder: 4715:4731 transaction failed 29189/-3, size 40-0 line 3127 [ 36.036796] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.042287] binder: release 4715:4721 transaction 25 out, still active [ 36.049138] binder: undelivered TRANSACTION_COMPLETE [ 36.054233] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f00003ca000)=[{&(0x7f0000756000-0x1)="", 0xfffffffffffffc18}], 0x166, 0x0) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b61000)={0x0, 0xe8a5}, &(0x7f0000bef000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000741000-0x10)={r2, 0x5, 0x0, 0x3}, &(0x7f0000f78000)=0x10) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000145000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001da000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000615000)={0x5, 0x1, r3, 0x4, r4, 0x2a8, 0x401, 0xfffffffffffffffe}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000012000)=0x0, 0x80800) bind$ax25(r1, &(0x7f0000002000)={0x3, {"b9c2d8f4e9502d"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) mknod(&(0x7f0000c11000)='./file0\x00', 0x8000, 0x80000000) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = add_key(&(0x7f0000aec000)='logon\x00', &(0x7f00002b3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005bd000-0xdf)="6a1b3e1832183a4853a68632d690f420ccc56e04c04adb93215ae2cdb4f837402a8bed5257a07dc55178d8752f69331459aca45b34aaffd87006483da02d83b388f23d16c39393aa1743493637469381b5d873fd82a426b413618f46cad91e0f6752c3facb919dd4e3248efaf10df98cc956c67ba2d3ae725df5d1ae1a8500bc9a76e7ecdc8620b45fc60ee5a723905e7c5dc79de569597ed991ed2fdc6c3337696dedacab45627c019613bb3888ce6cdd198181357a6c4042f731d6cae76b6fce33ec0269d8e62c2be370f2a264a4a0a424316d86638560f6f35f099f751d", 0xdf, 0x0) keyctl$describe(0x6, r2, &(0x7f00008d6000)=""/254, 0xfe) write(r1, &(0x7f0000036000-0x1)='t', 0xfffffffffffffcfe) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000005000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffe, 0x4) close(r0) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ffe000)={&(0x7f0000ffe000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000d53000-0x10)={&(0x7f0000f1f000-0xb8)={0xb8, 0x0, 0x0, 0x500, 0x5, 0x0, {0x0, 0x0, 0x6}, [@flag={0x4, 0x10}, @generic="83be38706a8c3de48cd2f3b21e9cb17ab18a4545646bcd1d3b85b98a44ec26b3f16c092ac08b213df8837817ab44e86e28c5a03ffa9858a464a51760699598a7c1ff826d7a6c4dd98746d25b657b1390ef915ff77695ab226b52abde704778713d77e99bd9949dbccf1d2efbdf0cdb52547fa33a6711ff69716816d0fedb7bf5a0b1ca0a71e9d4c41e5bc58bf493ec13c76f5a9e", @typed={0xc, 0x86, @u32=0x8}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20000040}, 0x40800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x1) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x80, 0xc00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x102, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xdb) r2 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x80000000, 0x40640) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 36.059831] binder: send failed reply for transaction 25, target dead 2018/01/10 08:04:46 executing program 3: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = add_key$user(&(0x7f00008d8000)='user\x00', &(0x7f000095f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009e7000)="5c6e9fc7dce7f4b49348d983ab7b42a4ce1246119d2ae2bee4e1eb00e872d28a9dd6704f55a0b9f966c8d3c36449a3b44f92bc947bc86f581e0f0cffc5f71d04f22ff913e8607dfa76ba1c71d570817e20ba3c1decfb0303b99aec02f0ceac7fd448d044d7dcf51fe2", 0x69, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) 2018/01/10 08:04:46 executing program 7: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[r0, r1]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000abc000)={0x0, 0x7c3}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000278000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000109000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00007c6000)=0xffffffffffffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00001dc000-0x58)={0x4, 0x0, 0x6, 0x5, 0x81, 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]}) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fd6000-0x4)=0x200080000004a, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000198000-0x28)={@generic="5d24dc2a57a5a4ca48dd8b9a6cb9df0f", @ifru_data=&(0x7f0000fce000-0x20)="6aa0d888dcb876a6a1a820d7ccd45b26f248f16dfc8b87df5f99e5eddc9f0d80"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008ae000)={0x0, 0x87c, 0x1, 0x0, 0xfe, 0x7}, &(0x7f0000934000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000da9000-0x20)={0x7, 0x2, 0x20c, 0x2, 0x1f, 0x1ff, 0x80000000, 0x2, 0x0}, &(0x7f00008d6000-0x4)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000633000-0x38)={&(0x7f0000899000-0x1c)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f00008be000-0x10)=[{&(0x7f0000843000)="d741d3bf332247ae4f6c2bc9c301c54c8e70ab6ea67b6699708e39afbcd5829009dadf91db3acc7dd1e45eb71d0573004d7d9ab38733d9800f22c63405434ec5af3ff158c31b7f1d51c779c1e9625f660442a218", 0x54}], 0x1, &(0x7f00003aa000)=[@init={0x18, 0x84, 0x0, {0x329, 0x2, 0x3, 0xe1}}, @sndinfo={0x20, 0x84, 0x2, {0x400000, 0x200, 0x6, 0x1f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff92, 0x80ad, 0x200, 0x6, 0x3, 0xffff, 0x9, 0x1, r3}}], 0x90, 0x1}, 0x8040) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008c8000)={0x0, 0x7}, &(0x7f00006cf000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003da000)={r4, 0x2, 0x7ff}, &(0x7f00004ae000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/rtc\x00', 0x206fd, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d5a000-0x4)='tls\x00', 0x4) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ebe000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000c24000)=""/16, &(0x7f0000692000)=0x10) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1fffffd) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') pwritev(r0, &(0x7f0000d38000-0x60)=[{&(0x7f00008f8000)="39231a6d78ca8f2c831378a84b446c", 0xf}, {&(0x7f0000a7a000)="9ec41afaf890481c0195bff4f3f596f685e6b01467fdfbca23c1736307b6e9d4911a6ea91e94d018d4aca171", 0x2c}, {&(0x7f0000ff2000-0x7b)="c4993f0bd69b45b5fab3499f360ee66385f0e6941e528853c16d7cbd78781c16778d76dca2a0dfc3aee9792e33c6b76de6335b99bfe4cce6feb4a1255967795781ea943a6b418c91a3e7834a03a721561d44cbc0a8333e814c4295c07d0a66f4a07a8fd27f180e100a577ae4c1d33a92ea8a71fc1ae7a5b2cf3904", 0x7b}, {&(0x7f0000a99000-0x48)="2f3ca46e43d035d5fbbb41c618453b65c71160e96688068e99d75d73c266b18bfcd6d02c8467ec9a6f2bdbd23965f877a875e7ce78b4c8c17de60d2d66ef3c800b6b0bf0f4374e5c", 0x48}, {&(0x7f0000135000)="14be42f65444e87f7414657a991848", 0xf}, {&(0x7f00003c4000-0x6f)="d4b27ba15920086b0e230954fc1a676905ce3a4de2456c25822c89c3a7c016fc7818223af3f2252b05f6c9d966eb9e876411021c9dccdafe79e09f48a602645a01d23685a08e09c02343aa4fac0a975a3b4aa660299e410ad310007ab0a5275ee686113b6d63c30619fecf96e28a96", 0x6f}], 0x6, 0x0) getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000000d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000c000)=0x60) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00001f0000-0x8)={0x2, r1}) fstat(r0, &(0x7f0000c3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2e000)={0x0, 0x0, 0x0}, &(0x7f0000e4f000-0x4)=0xc) lstat(&(0x7f0000a4c000)='./file0\x00', &(0x7f0000ea6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000779000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce5000)=0xc) stat(&(0x7f0000361000)='./file0\x00', &(0x7f0000967000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d6b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000-0x4)=0xe8) fstat(r0, &(0x7f0000905000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ba000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c7f000-0x10)={0x4, &(0x7f0000721000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r11, 0xc0086421, &(0x7f0000509000-0x8)={r12, 0x1}) stat(&(0x7f0000e44000)='./file1\x00', &(0x7f0000bc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005f7000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000597000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e9000-0x4)=0xe8) fstat(r0, &(0x7f00009b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006ca000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f8000-0x4)=0xe8) stat(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f000049e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e4000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000-0x4)=0xe8) lstat(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f00003ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f5000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000602000-0x4)=0x13) getresuid(&(0x7f0000aa4000-0x4)=0x0, &(0x7f00005ba000-0x4)=0x0, &(0x7f0000205000)=0x0) lstat(&(0x7f0000b79000)='./file0\x00', &(0x7f00008a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000780000)={&(0x7f0000d16000)=@proc={0x10, 0x0, 0x3, 0x20000000}, 0xc, &(0x7f0000745000-0x70)=[{&(0x7f0000c3e000-0x15a0)=[{0x18, 0x11, 0x20, 0x6, 0x3, [@flag={0x4, 0x90}, @flag={0x4, 0x8c}]}, {0x2ec, 0x16, 0x2, 0x6, 0x1, [@flag={0x4, 0xe}, @flag={0x4, 0x4}, @nested={0x98, 0x66, [@typed={0xc, 0x53, @uid=r2}, @generic="aa2d88e4f31f8f97c2806d2a5cec3464d9f01857ac1a014e17ac157a3a376f39abd539fef68ca73c", @typed={0x4c, 0xa, @binary="99ec730e3064a60afdd90dcca93da3f3bf4c5c0cea257a5cfad28a8aa89c211ad2effba9c569f65c1517361fac2cca99d127de19392f623406884558289ef6b80c46"}, @typed={0x10, 0x64, @u64=0x4}, @generic="", @flag={0x4, 0x4}]}, @typed={0xc, 0x4a, @fd=r0}, @nested={0x158, 0x44, [@generic="5fb6c1cf27e0ba6efc850833", @generic="e29de13990f17a0e7b910c7fe5522852d61f102e49358afdded078f88fbabde3ab7baffe1d268060f7724e9bcf9d5eb3240bd890555b76a489f4c0e202bd779fb66fc136d8129dcdf3aca241485454da05bdc9419f83ccf0dda92b9b7051f614605fff409bdd5351cc1adf8b5a3b9497ecbbb3307e5e2d7824d2e372c9a3625147469e895377b4e04b5eba6c3f7d8fbcec8b7d57cbc815eeac904ed22ed979e60fab2f3050f84b923e2566fb81fcf51ca915c35c149084aa3ffdf2cfa39410", @typed={0xc, 0x58, @fd=r0}, @typed={0xc, 0x49, @str='\x00'}, @generic="3f07b228b4bfe4186bbba0963909a4aecafb2820ced38434eeb688714c064931ded065e6f2ec54d84e05cc9e64482f357a51c016df6ae97ecda4464326c9178946ffda221b39defac6f874e9ae02a0f536fbac3378f18b3bd1f8e9c317c62913a3804ab8be9c9b553d9ebc5523ee0e"]}, @nested={0xd8, 0x93, [@flag={0x4, 0x1b}, @typed={0xc, 0x37, @pid=r1}, @generic="b95f465f5f3811fed9c28c70efd7f95ed198bfe67330ff67e9bb1936230722585aea712baaea7e8b6dfa91b6c22f98702c6e2f26a23c720c3e99da1833c64e6810a88f19598c3d2cb06b2e3dbda89bfd4434552b3e974bffbe551536f0c6303b4cd25456ba47aa7265a0d949a02fed", @generic="49f1a1d51a253785679ea82f8b64bf12da3940133d452b3fd52abe81baf6d1e638c9e04906eca81d78d0e30206af7f20214f88dfd74b24c7023ee742c03c404e5ba1546bc2ecff9f77654e2fb9b9", @flag={0x4, 0x77}]}]}, {0x129c, 0x37, 0xc06, 0x7, 0x3, [@generic="9f5717745e6a7d1e582a52a9f642195d98aff288ca700dea7f6404c032c09025b434905eca4cfa0a169838678e234c20d81a350f447c85b872f64c11273f8d35ac82dd704f3bcfa6a4f1de7cfc38e17ec10ec9aca703bc874b7f199dd3ff17837276e93771c6250962eae7c4758984bd62c970a8cfb436e08ef9ca4bba98f83c33e9ffe886aa9dc4c42390388700942881839271deaa32fb8bbec45a46881dbea9c9", @generic="bc69eb09d2c7d33acc81a871736a410a8a385ecf8450a5d1acbb76d69fe7a994de70ceb02ca5104774771286bd3101b7510186d4be002499405128de218ae433e26cd69d16f954e7a456e2e16db020be9c9233e0265ab174242c7e5c04022ce312d4ec3ee6dd4859520dc28892446b4cac7049bdbc7381df7094da737819dc079815532da62e1c4978c06b48d06e6e5891456ff3c49bd95dc51ef953500bc04a16", @flag={0x4, 0x86}, @typed={0x1008, 0x58, 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@typed={0x10, 0x56, @u64=0x200}, @flag={0x4, 0x66}]}, @nested={0x1b8, 0x30, [@typed={0x4c, 0x5e, @binary="b3a416f4f5b5f079e1a190cefc88a33f76cc38684fa18d06270fb0774f8c85004c255c93c4d9c73634deb6335901cdf51c9875bf28b5349e7769dc1d7af6a6fea3"}, @flag={0x4, 0x4b}, @typed={0x14, 0x13, @binary="c02a6c67f323b15c2467c916"}, @generic="0d007385e162f72416e477051192e04861542823be9f969e4231944e03ce346d870355179bf562fc", @flag={0x4, 0x79}, @generic="501a559c7be52f72f01b900f54dc285cf409f7cddb40e6d1d4abe85a1d3cf9fe792e273c2ccccefcedca49a5f1070e9f5bd6baaeee1eea0fec2bede5c85c8b6b120b93cf83c1dbe6267ae538b70a296c10b4945b3818", @typed={0xbc, 0x74, @binary="158924d445ad57a0d9b2a2526ae07c88f4819e2c6b0812df4f7dfd84d2d57b15ed728cdbcfba12d7de5764c1e25dcac06f77689f03703e63428ea830e0099ad46ac409aa2102d202414cba3bb1a2876c2af70adf462ad79d08c75cab3a25ac4a42bbb387acbbc6229fcfbd3109c172b26be5e1ff5384705c9e7759c33c4a2ce9cbf892775ed32b3719dfe45d263eb070466595711a9b4ddbffecc613d43ed033d82f196cc30527cac9306f3b586cf2360ffd"}, @typed={0x10, 0x25, @u64=0x8}]}]}, {0x1048, 0x2c, 0x10, 0x3, 0x2, [@typed={0xc, 0x6c, @u32=0xfffffffffffffffa}, @typed={0x10, 0x81, @u64=0x6}, @flag={0x4, 0x88}, @nested={0x18, 0x71, [@typed={0xc, 0x22, @str='\x00'}, @flag={0x4, 0x1a}, @flag={0x4, 0x3d}]}, @generic="", @generic="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"]}], 0x3a94}, {&(0x7f0000252000-0x2d8)=[{0x1d8, 0x1f, 0x300, 0x2, 0x2, [@nested={0x64, 0x95, [@generic="c636eaa169ad37a0a9a027b89f301e577b8568660abc5285069517a3cff6312a24918bb7425131fd89393f7029a30a10ced69dbd5456e34f5d89e5094c7ddd4ee20934e40218e0fd42b07fef4436ee7b0ab2ab393ffdb73668e9003f40"]}, @typed={0xc, 0xb, @uid=r24}, @nested={0x138, 0x60, [@typed={0x10, 0x0, @u64=0xc6}, @typed={0x4c, 0x69, @str='ppp1vboxnet1wlan0\'posix_acl_accessbdev%eth0trustedwlan1eth0-user}\x00'}, @typed={0xc, 0xb, @pid=r1}, @typed={0xc4, 0x90, @binary="d857f6c83af0e784428ffc3eeaeef4b9feaf4eee704d0c8d64b24af72105b48f65c0e9f449853d2776c62ed15620b785e282eccd586e04abd15cc230b0d789e7f4d38886c999dec9812f9ce86097095097b480fe470cf8c2f3b655fb9de15e2be790c28d706c12290eaa558164a3fab20ac856f168afe7456aa93e483642dad385406277ee48fd9e108176dae68b4ee14973854b9ee8f4ce8f09eadea86fdbf8c1bfd08ee32d5c7aa8b1d8ef6104ff6c855c64b82ad2ca65ea03"}, @flag={0x4, 0x70}, @flag={0x4, 0x30}]}, @typed={0xc, 0x87, @u32=0x6}, @generic="a30367ebfd69e589326eac427adc4b3707"]}, {0xec, 0x38, 0x400, 0x1, 0x3, [@generic="7f91f7f19360a63417fe9435d90deec06ff86bb4da3e21643876a9da691c381a4a7671600e5d53a48ceb44539049d9567cbf1666ab184bc59bfc7d90517bb2c3253bfccbc3b1a294390c375153895eb53af1e0b98c865e5fab17226c2e3c649fa7d2bf03c5d2682039004fac81fb367bc4772d343268e2cf6ef9e5a6b818d1cb8a0609a0678f8cdc0918947d0a53df70efe20bf1dcbce8e05553baf095880bf28a5a4513739817d7562b45008d92241e18987e02d28ea72ba181b25df70f62d46b517d4ad33e6ded0ed5e346e746", @typed={0xc, 0x50, @uid=r25}]}, {0x14, 0x2a, 0xe00, 0x4, 0x2, [@flag={0x4, 0x1e}]}], 0x2d8}], 0x7, &(0x7f0000d33000)=[], 0x0, 0x4000081}, 0x20048004) 2018/01/10 08:04:46 executing program 3: iopl(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000000000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dca000-0x8)={0x0, 0x2}, &(0x7f0000374000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000344000-0x10)={0x20d4f427, 0x204, 0x9, 0x3, r1}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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, 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]}]}, 0x190) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x3) 2018/01/10 08:04:46 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) clone(0x0, &(0x7f0000fae000-0x68)="1c00000000000100002c066fc4b89fbf9485db5bce468bc26d9d8d7ac3189ec02bffb87b37c1464f0f6ecdd1ffffffffffffffe00007e304d3591c3b48fb5af64d03d90003ed2d1aa951edc867f70386ad4d96a70ca87e62a21b6f19af8a7900fadc028ba0c9c16a", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xf3a000)=nil, 0xf3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f3a000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fsetxattr(r0, &(0x7f0000cb4000)=@random={'os2.\x00', 'trustedwlan1cpuset+\x00'}, &(0x7f00004af000-0x12)='!mime_typesystem}\x00', 0x12, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f000086a000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffff7ffffffe}, 0x1c) mmap(&(0x7f0000f3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x7f) r2 = syz_open_dev$sg(&(0x7f0000f3a000)='/dev/sg#\x00', 0x8, 0x84500) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000aef000-0x4)=0x0, &(0x7f0000296000)=0x4) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000f3c000)={&(0x7f0000553000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a4000)=[{&(0x7f0000f3d000-0x43)="bcc8734b9a22f0f6a173d1bd89d265f19bcf18cbc42831d3964e7385832e48db334a8a6870889e3e3c598263786ecdc2863437d65e0e026d45b335136e6732de3f6f67", 0x43}, {&(0x7f0000f3c000)="5aaf2628199bd89fc0715176b5f19d241e02ed911f434b208fbf3e35e1298c1e6d1e6764eaae915bc382f4c1a42705b38e9702e9e4ff99ccbdbb", 0x3a}], 0x2, 0x0, 0x0, 0x4000000}, 0x2000c081) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009a6000-0x4)={0x0}, &(0x7f0000f3c000-0x4)=0x4) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e53000)=[{&(0x7f00009aa000)="1f00000000011900000008000004068100ed3b7d09000700010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000023c000)='/selinux/access\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003b8000)=0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000035c000-0xe)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000529000)={{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, 0x3, [0x4, 0xfff, 0xc4, 0x6, 0x3, 0x0, 0xb91, 0x27]}, 0x5c) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000735000-0x3)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fd000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) r1 = creat(&(0x7f000003b000-0x8)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f72000-0x8)=0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:46 executing program 4: unshare(0x28060400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") sync() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000123000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000090a000)=""/85, &(0x7f0000507000-0x4)=0x55) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000015000-0x4)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000015000-0x93)={r2, 0x8b, "fa7fbbc3d9d276ba5bd40a0ced690330802b53118b7fc1e562f449c99d508dba54c386296c938ae077884c94952cf86aecc05c9629b387604ebaa66f37b277b06593f568d7aaba95cf005aa6896ba8bc5c38e7f49e76b6d743e8b9943c396f31b1dc4d535aa46a1cf2b5cdb64dcaf9784870a17658c102859fe373b6cbf02818eda5cb8fe64cdf0eaeca61"}, &(0x7f0000000000)=0x93) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f0000012000-0x35)=""/53, 0x35}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000015000)=0x0, r1, &(0x7f0000015000)=0x0, 0x7, 0x7) 2018/01/10 08:04:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009e8000-0x6)={0x0, 0x743}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000942000-0x4a)={r1, 0x42, "a3f618219addb94e60097cc346c20c3d0dc0fc5deb4aef381b6083fdb5b93a2f355d1eff573714ca219d0149c1bde592951e4e45f2b79ee6e80ed458b53f5a4a5b7c"}, &(0x7f00005f3000-0x4)=0x4a) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)=0x0) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80000) fcntl$setstatus(r0, 0x4, 0x44400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x703}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x5}], 0xe4) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) splice(r0, &(0x7f0000003000-0x8)=0x0, r1, &(0x7f0000007000-0x8)=0x0, 0x10000, 0x8) getsockopt(r1, 0x0, 0x41, &(0x7f0000f10000)=""/40, &(0x7f0000004000-0x4)=0x28) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00009a5000)='./file0\x00', &(0x7f000090c000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003df000)='/dev/loop#\x00', 0x7, 0x0) readahead(r0, 0x100000000, 0x5) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d84000)={0x77359400, 0x0}, &(0x7f00007cf000-0x8)={0x0}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c48000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) creat(&(0x7f000053a000)='./file0\x00', 0x44) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000040d000)='net/llc\x00') pread64(r0, &(0x7f000011a000-0x81)=""/129, 0x81, 0x100) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fb0000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca0000-0x4)=0x0, &(0x7f00003d6000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) setsockopt(r0, 0x106, 0x5, &(0x7f0000123000)="f70e", 0x137) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x6, 0x3c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/10 08:04:46 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) init_module(&(0x7f0000002000-0x23)="2f288d256573757200a7479157c85da6ffae76de6b613089e0be918dfa90494ce1f032", 0xffffffffffffffd0, &(0x7f00000e0000)='^:\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000183000-0x8)='./file0\x00', 0x10000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000-0x69)="dd0b890a94f404859273e83de14acccd2dc69f1d8f57e606c358d7d05a9484f39e771978789f7e80ac77bce23deb064074438ed2517f813b5762b22938ba3f3fca00f9f82a90ed5b4fd3bb3a4460b20ea385e40b88718a216c153c6ca57e549c2edc6253d9dfdf02af") setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x5b)="6309917365d2f24f68ae5e162a56e4ae1a9186869c13e069d703bc68eaf1fbb53b1bb5039f125d840f652b166846a13480db38cef22dcbafbbf436faf238564986649e7aa6cfbfcdd5b3ef0a229c2552911d3f5d54203b302372a5", 0x5b, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f000049a000)='./file0\x00') r0 = open(&(0x7f00000ee000-0x8)='./file1\x00', 0x200, 0x20) preadv(r0, &(0x7f000047b000)=[{&(0x7f0000204000-0x21)=""/33, 0x21}, {&(0x7f000007e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b3a000-0x10)=""/16, 0x10}, {&(0x7f0000a99000-0x80)=""/128, 0x80}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c3a000)='/dev/input/mice\x00', 0x0, 0x488000) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000b82000-0x38)={&(0x7f0000d62000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000554000-0x10)={&(0x7f000097d000-0x100)=@alg={0xe0, 0x10, 0x420, 0x4, 0x1, {{'drbg_nopr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) write(r1, &(0x7f000047e000-0x65)="2700000014000707060e00f4110f0a0010ef002cf623ffff09000000077f001f05ff031ace7500008000000000000000000000017a84f5e70936f7b1c49417fa5a25d698cd2dac120104612000d9496e6acdeeb18fc4d799f4ed96082ec216386ccc925c7d", 0x65) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000db2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5e000-0x4)=0xc) ioprio_set$pid(0x200000002, r2, 0x4000000000000000) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a72000)={0x0, 0x0}) pread64(r0, &(0x7f0000029000)=""/116, 0x74, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r1, &(0x7f0000065000)=[{&(0x7f0000827000-0x57)="", 0x0}, {&(0x7f0000f6e000)="06", 0x1}], 0x2, 0x0) 2018/01/10 08:04:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000321000-0x4)=0x2cb, 0x4) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000138000-0x8)={0x37f8, 0x4, 0x6, 0x5}, 0x8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r2) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e8d000)={&(0x7f0000e8e000-0x10)=@nfc={0x27, 0xe734e36, 0x6, 0x4}, 0x10, &(0x7f0000e8d000)=[{&(0x7f00000a8000-0x1000)="e1e789a18489f52d13b61ee621b7910fbe1d3af2ed8e0d9abfb6c7c9b5a844d59ea6f7957e6c2c2036e38ef9a28ba04c9734740577a00a0922c2196ef1fcfe9d954b9c0b6987ca0af49bc9ada0b66c3c9330d3a07f2003e016f3d02e5fe2c5d103c84c8829c1db01df49dd455460410b6bbe304e7fd1a25bd1cbb739544e741aac3b549fec9fa233a6bd8a05f96f5615887582ec5c8715164e0dba85d17246aba5aa61e2e1b16024eae38d47cdf13b8d5c8010cde72c5680ea2bf0ff8d4f2126c14bf495955be6c294829e9bd8b862630e9414b8543a14573a12b0a54797ee249ad635b0273b61f8f9d913bc29e194b3c114d2af9ec0d86e827272236dd13e26a47b813aba780d48baf72a783283eb01df1f0ad21edf940f67e7187789e2f33db807c17fac2f237f1ebc922590c3dc41a0d6c6110d156a60d0650039c8cff80e74de0491ec4d94b575a15a15f9ec7bba606f1e13c6c45cd417e105ccde20e1c04e1eaf9586e2144daab4435ee9b4a54bfb705bd668a04928957575d6b040219ea29572b7aecd8b49cb087e2fe9bae26a8383e50e35bca0fdd92f2833c155a73d0a26ec38c3a06fceaa8a472ab6834e94feff4eccffd4672edb38ad87bf1562dc03b44212528610ca37b61c18177af4ecb5a897d4a44425477e53f04a8450b35d23e253dba26acfa7dafe9dd3dc846ec60d11e4cdf5108805d30cc200245c20d97a93a108b81bd27f3f94d2a79b42a5c1b4410d56a72e76e7daac5180377a2267660ec644ec99161b1f436d45da9c8b03ad80ac2a4f5b03a3056a29c9219f1eb6892568bdb91bc4f48817d892921da5fee93d038b9ff569b12e69f34f85fe0e5da2e910a29cbbf1708b36c827846f2fa0dd88109d24947dd404727df9072e8943f2f205da4295c1800b236e1862508cb9d2179bea58b9d7ae0be4766f2be85777b5208f4e96ffc69499a3ddc8e92e923a6eddc76c59c78186c17ab9a70c7c54515d4b88788edbd54677b97d02e70120cd9b3402c1e3f5e2e196eeef71678c94a127094783734777cb050858e9bada663cd3a5cfaf63b8811eb595846e45232f13706ff4c57e563473e960538ff260ea7c5a8a6188350e9cbdab309360f6bc69660da9d7a3b18df10b6978482a3899de31fb7bc71a7e01f1512ed0e8b5dcc8c026d9e231d366b054fc7d182752aab652e0cb5bd4067d91894767fb3a4663d14349796a78bd04ad3e23a959e126d271ffee7dacbc2f8230ca5958a4ae510977ade8a79e08bccc47149b9096970ebce3702919b80313f0adf592e50b5d36e75a5e0197d7a88737ed6f4c4f65fa705ba7a2b7e7d4335512f3d3de769e70bbe9cbeee0591d734d4e6e152b3b05d9a35bb1c850c1b821f119d7036bbbed8f2d43099fc3630eebb18f6f3eadea141dd92b4af617250c177c3f144551fb2d3c1a3e61177062bfde9250d3872ba8fcbf3bf193b82e13bf3bf39ae58410ab97e713a4543ded319c9db40f45d9d373c748abdaeba81e0ea47d7be7d7d56f5e59c3cc7aecf701144f566a854da9cc4fcba3c5394b8fce38beaf27e4efb527093f184cafcb8fcc736c648c224f11c9dc3aa2d5890893f88b87c11fec7a9418d0fada19a1f5d866fc43f0a9c9994cea9cc5e988ee957a5a6954c95718cfeb1a06b960b8addb9af94e8275bd2eb4a27ea9be9ef0538d58483e9b62487da09e9db643b57f6e6a0445a1f776cf1103635f143ec6f42b196ccb6969bb97e2cb42199eb8fee0d2e4f4bb43c7936486da580e8f2a05f17ed0c272dafef8446a671d4991618449c283c1ac37b45aae7b06a8def4d9f62549d09c864e2a2c385ad15949a662a4cbb746e515799b37c9cf6f2cfcc92899cf15c522d922335e80a9f1276fc26338b0376f8cd0285628f1c35fa2da78b7437da6e128caa7e3ffba22066b5e61d439e8e8695fff3d2c842e7d18629f885dcf0bac9948ea57d5f4999bbe0cbcf96f9a9991f26fa0a1632a72addd85fe90182412b38027d4e1c45e6eabbaea7aba857bc651aebb543d9a282f076ccc68322d0c0a6fffbb65552388f34fb8fc0a79e30401c197d7d1b3b65866f5bbc347f7976988f16e5881f15e27f800dc5cbb03c390cf6cd801146a712687dff667d2b035c6bac4420d0e7447da83127b6d3e1aec60ed4cdcd15a4983852f31d9b36daf8bd1e0f0643aa8806b0a6da14fe51f7d6594e0f137b1f6a4c1787ba66ffd954e8005ff7c8097a7ce9b8c51a1d2dae7e95956dcd9b48985e70de5eef0e79f1183e03c64fa2d87b2dc40d3680508b09e08b4d181dfbe518b8a86764f8daa32145b210f2b7ca09772bf79201e1302290d367071745fea877986f48904df75918084421b75843a107e451ede124a824ce45854e59ffeaa813b23372ee3bc54873a455d4bb411e17df312ecc10c1ebd94d5a74b7abbd6fecb2fd1bab0aa436081d8441cb88d0a558f625974d644e18ad49342d1b10b7ecad455c5e207f0914cc6f981ed4b7e65e7336a6833c83e57ca106d8c10ee73965e3c5c90ea040938b5fa16fcb8dcb47aa4250ff5abcb03cfd0776ab0650b404af4a9dca0f63a1b7004affa5e435ac0f95e031a5f5f595a47e8889b4d4c60d8e3713bda6f61ff122cf9e16a12ef4bd4ac9c266484df5150550e3131720729ffe7bcd9bf6637ee4f6faee6a577ffda1a527c44a0b5b7bed021e7f3d977ffecc77261b6110ef742ef8e3ffef336cf3f863981c3a9ade47532f506e454e3bdf352e4110a38d56d10a172ed5dc49b9bd18c802675291f22f251e928b3e80e7f46331e70e0ba20971a3f25805c1c32765627551ee82204c6544c69501c7a48dfb5497f79f530c684e78322668865ac67e4648ba59fb5192351b2ab7cc7807ffcb39d2d213b70059063d0ab2332439b981a5d7351c4917f19dd53c134bf73f901ba9e4c5276d8c64e12c1be93176f011aedfdaea3769b3ac8ef3af7cdc0b2bdee13c699fb726e8c85e63851aebb38d11407241af180b0214ae4128e9937fc5672dc97b17ef670e70a0e832a097be0bd43e719642265592a71a48f9f54cd640b0cdfcc520372e8622d32643f1f7c41597dff6948090984ac9b48e4c16927e74d8cac193ac307aab792d3651a941868342021ed7f6cc3e678a8d615a9238b65786c1db04ad2b100af95727ffb1c3d0e091dabc2d4b6e3a03440b52e414e8e928ca3eab611dc976f168dca33c1fad0a1bc6355398390f73b4fa49731066e4be0b99107e20e0de0c2ed48060e0732b60cdecab1c57eaa144e5dc79c828e3ff9da8f1654f05c3e80954b30c421b4430d048fb28ec4f3dbb5cf4c9d93f34b93275a40b2266bc883f83b7e42b98186bec742a0096c79adcd66daa254c43e02621c4848c0889d83564e119a26531cc788af33b43327573cd68eec1bb30dde53a1732c45c883320e0efe0650648c15944e4f2ba865cdd92a561ed148bb87794dc8bbc98eb955e3db83e478e5acae74dda3d33ad6986059b561278c8908e328734bc58a705d1f09aa592b2a1d67f745c490c9036552876f2d8f7267b76d659366eef5b40ef6e51d248ac7f197762f436e3f42c462cc2a2438d58645548bc0c03aa64eb45eafb5394b8dc9cda85f46091e6332e67c8b1e8709833600e5df99f037ba1bc58c24fecf365f6534e57806c103eb5b2c51e63da90f4561845ca07c2d72d1bd55e445fb0e3ee90c7b543321b55ad4f8d4c22417b1106739125fd0f564fd4d3f463f54a6999ae93d6b6b0525706135a5b8e0631dfbee47e8ce2b7879155186fca9346fd173a9b3ae553b2e74cc716a11754733c632d584a939cf3f9f84e355010c1abc2c66d49cc4aa572ef4d82808018cdd95de6fd55b3405c3c9bf3d0e159f29acb33012d7acd10f96988b0d31ef2c83ce5777832b10b3569bc2f6969a91f4d40f441eda739f78d494e9d2a5b2e2304e310d5f2d272d0f748ddf5bf1ac96278f500fe565e840803dd827f1db55520e83d4809d35a60e7442757f75f02caac9ab53993c685abb84e595585f940c74c925e338e7d2851aff99759aa64810917ee8d03c9c4f86a7b4781227d33d2843727ab9397e7f9f36245c1feb652723a5b5b266c90725bef12a275a65defc97b35a1e10f0192544af379b330887b4af5b0f35ce35547a3a6fdd34feef992d585e8b8c5bc333c44f5e83fbf2ce21c05f99c551286d9e8eb6cdc0287b88c02643aa97a1168635da333a7767ff1c6df63b4451494c653362c6236dce2b16e686c5bd49545dd40a6de86598edc2a476dfafa51c714c528986912a1603bb27d78be4e9bd9d3adc1d48319271c0901c631f6d6dacbe0886f03bb10ba6f4213b5438957fd0fe27b1689ac60fcc0a46bb5065271bdd7ee1f389488fd13892a96dc43a81f6ad2efeda0969f7cd223b53faebc5830229d71bc8550b5d4c0b9710a5de15875255e1b4fa61d5240cec0904d3e80ee477f7d02a6f73c90d6803cdbc66f4848a568b313d845111a9f4f10f07f35615b6b379e7420ebf5084a9e31d133ac98a9f0b87601b0cdf63c09bf33ad47b1c0cff16b46fd157d271ae5bd9d72f13837c94586d87763f1eaff5f0df1ff870edbd7482f0d6f5bc20cfc371a6e36c258cce2ce0fd32ad6a6022a9aff29846a52c380dc2677ec32e47b42196bad31b3770e849c01a63a412855e0b3b63e5435aacbae0e6f6d7596643f2e5f63dc8ef84f48b286efa8954e7f6c597e51169bee078624e34a97db158c34047981f62a2d2c88154539eabd65977b4584228d3549f035ecc76cabc721cb57c0870a1b72526a09ea8b4505be57bf57d396cc199766b968babafe1a6f0995f4915a44ac430f6ae3d60f2facb51c8a519d882aa784c3257212e5402dfca79ecabcc2dda87686688638a80d85c1f2ae1446a844258b7ba82d91c1df4579cb85b650a74140562a8b9444f71916da84fd771a7d2b8f9c2943aa722490ad3507d64dda11f173a85d66c8571cfa001c60fe1647efb0cdaebf4d93c2a3b16cb6702e59b9186e3f088dfd38596984ec341f7f39713a492ada23df8d0820f1142d043a13b2ccb63de6e0380ef6577870c5e8e41772d5d5d3ce55c7b30d079b847ef8849bde904b33d80a5663e2097880751bcc5aca6e086e20619b1772770c4eafd60df08de6f46e3fb2c2ae848891304999065e60f793032d389450d0b547259e2d6b6a689df61e2d4cba42b0b7cad085859342559e1ae907f805bd5593d71dbbfda1034eb101453e5106cd817db8200bad4e2e478ef692e82532c0c65b458f42475353f91761b53fd96cf092c72fea851fd8d8072f77e19d94ab69dbb4642bcdd1c19e5d9ab9f7460b718c5feae7b4757a18f0ed1922f1f2edcec2338eab6e310865f660e62182014b57f7948b19c32d84665a53785c1b86ca4ecd29c4b081f1a1469a1f2ec7cc1c025ba8c28ef978881eff2962b0ceb5b4f5bc1f472564e7cc97f5e05e8d340ca62712ba710cdab65b250aaf26ddb9df9e2addd740087154c359970e64361b4a11a7702fb3841d469fc82bfea444255893da8e70ace3e616c6bdc824bdc4c421fb6c7146e7b06dec740d99c4d8b9a481fc24c2ef260b5f95f611c997cbe784451624802af28f7e94734378f697613e469f3e96f384ee297f51d6f50eb541aa68e5422f1d4c0b50f3d6f19f36eab530f92be94217bb90d18ef42b147a325bcbbae0f87881690b61293848235f1678423eba6b7d84619008d46c0444d5b3bac1a9785b73f77a41047d60df1cbcaea51bbd0da968f9b963c0839ea34ac701a4b8b23", 0x1000}, {&(0x7f0000e8e000-0x2d)="b9b16ff2851173abe63e55fbcddcd632c2e706e5cd93b643467132bce033c31357148babe4dd00f5ae2cbe3bae", 0x2d}], 0x2, 0x0, 0x0, 0x4000}, 0x4004) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000012e000-0x4)='bg\x00\x00', 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cb7000)='io\x00') read$eventfd(r1, &(0x7f000065f000)=0x0, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004cb000)=0x0, &(0x7f000071d000-0x4)=0x4) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x223ff, &(0x7f0000000000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0x9c)="8fba1adc37a3e8f29c7dadd6edd5310d14a8d3e7a4a1f71b51fff4fb26a13c629dff1b7de08c5887d3785c9bacf3d64ac487d0c2a2353c6a6bd80dcbb5d39ee2abaab43ac80e945dbc70429c6074862ef429b8dfce82dd3338d7ad86bbbd1dad2132e048f6ebe288f56a10e12ea3b562f326746577bd38b0db34721241b825280b61f393f4704e43b1f14629306a0eb3bedf8a22bc1a14c804495a99") getegid() 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a", 0x13) fstat(r0, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000cc000)=""/216) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000121000-0x10)={&(0x7f000018d000-0xa0)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000808000-0x8)='./file0\x00', &(0x7f000047a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000088000)=0x0) r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000984000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d31000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000083000+0x19d)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f00007ff000)={&(0x7f000077e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000284000-0x20)=[{&(0x7f0000c42000-0x1000)="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", 0x1000}, {&(0x7f00005f3000)="ac64ade92b95e98c17772242c3d4ed02e31f6a90ab8fe334d773511570881d4334ba1e94b23f83445b18aba5d11ccbd3ffeba7ca2d9b18cd29bfa55a9f1c2ed7454ccab534d2ba10f9f1a47b894c82998a4e4be61c63f34a239c77209ca0c6655c39f9ba865ca904de8017a355f8c75c480811e79528d73ae08b5597b2258685e52f0fd1879345a792d17e3e318132235d", 0x91}], 0x2, &(0x7f0000213000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r5, r2, r3}, @cred={0x20, 0x1, 0x2, r6, r2, r3}, @cred={0x20, 0x1, 0x2, r7, r2, r3}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r3}], 0xc0, 0x40}, 0x8004) syz_open_dev$evdev(&(0x7f000076c000-0x12)='/dev/input/event#\x00', 0x3f, 0x20100) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000aee000-0x8)=0x7) 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x100000000000000, 0x1) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000065d000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b7a000)=0x0, &(0x7f000026a000)=0x4) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) [ 36.538034] audit: type=1401 audit(1515571486.737:25): op=fscreate invalid_context=06 [ 36.540329] audit: type=1400 audit(1515571486.737:26): avc: denied { getattr } for pid=4872 comm="syz-executor6" path="socket:[12184]" dev="sockfs" ino=12184 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 [ 36.549547] audit: type=1400 audit(1515571486.747:27): avc: denied { setattr } for pid=4872 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=12184 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 08:04:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c0d000-0xc)={0x4, [0x8, 0x8, 0x7fff, 0xfffffffffffffff9]}, &(0x7f0000f8f000-0x4)=0xc) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00003d1000)='mounts\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000092d000-0x4)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) setresuid(0x0, 0x0, r1) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000003000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000-0x20)={0x0, 0x17, "15997e4efbcf0eb6400a1944ff3edee350a09e30da8769"}, &(0x7f000000a000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xd, 0x0, 0x6}, &(0x7f0000001000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/10 08:04:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000064f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e13000-0x4)=0x4, 0x4) 2018/01/10 08:04:46 executing program 3: mkdir(&(0x7f0000797000)='./file0\x00', 0x149) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000c70000)=0x0, &(0x7f00001cf000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000f57000)='./file0\x00', &(0x7f00001c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000053e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000727000-0x8)='./file0\x00', 0x4000, r2, r3, 0x80000001, 0x220a020) clone(0x0, &(0x7f000013e000)='-', &(0x7f0000422000+0xaec)=0x0, &(0x7f000032c000)=0x0, &(0x7f000017e000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f0000236000)='./file0\x00', 0x0) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000576000-0xe)=')wlan1)[(eth0\'*-[}-,eth0\x00', 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000558000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000642000-0x20)={{&(0x7f0000cac000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000ccd000-0x8)=[0x6, 0x8d61]) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/hwrng\x00', 0x10100, 0x0) 2018/01/10 08:04:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000efb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d62000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f00000b2000-0xa)="260000005e00091d0000000002000000800000010000800000000000a34c085b1ee9ff07356a", 0x26) 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x100000000, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:46 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e88000)=0x0) r2 = accept4(r0, 0x0, &(0x7f00002ac000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bd6000)=@int=0x0, &(0x7f0000c12000-0x4)=0x4) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 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, 0xfa, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f0000bcc000-0x8)='./file0\x00', &(0x7f00006b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x10001, 0x0) read(r0, &(0x7f0000a9d000-0x200)=""/512, 0x30a) 2018/01/10 08:04:46 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x115143, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x7, 0x4, 0xe, 0x2, r3}, &(0x7f0000006000-0x4)=0x10) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00001f4000)={@common='ipddp0\x00', @ifru_flags=0x4000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) close(r0) 2018/01/10 08:04:46 executing program 7: readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)='./file0\x00', &(0x7f000074e000)=""/0, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008bc000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000065000-0x8)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008cb000)={0x0, 0x0}) fadvise64(r1, 0x0, 0xe982, 0x0) [ 36.692267] binder: 4911:4921 got transaction with invalid data ptr [ 36.718594] binder: 4911:4921 transaction failed 29201/-14, size 6-0 line 3146 2018/01/10 08:04:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000044d000-0x1)={0x0, 0x0}) r1 = memfd_create(&(0x7f000074a000-0x3)='):\x00', 0x2) dup2(r0, r1) r2 = socket$inet6(0xa, 0x4, 0x5e619600) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000788000)=@routing={0x3f, 0x6, 0x1, 0x67b8, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}]}, 0x38) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008bb000)=0x0) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000013000)='gid`map\x00') writev(r4, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)='7', 0x1}], 0x1) 2018/01/10 08:04:46 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000780000-0x9)='/dev/sg#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000+0x8cb)={0x7, {{0xa, 0x3, 0x38bf8e69, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18b86c67bb2e83c68174708d6db96078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c1f000-0x8)={0x0, 0x0}, &(0x7f0000be0000)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da8000-0x9)='/dev/ppp\x00', 0x228240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000410000)=0x0) sendmsg$nl_generic(r3, &(0x7f0000492000-0x38)={&(0x7f0000470000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000028a000-0x10)={&(0x7f000048c000)={0x1a0, 0x3d, 0x14, 0x5, 0x3, {0x15, 0x0, 0x0}, [@nested={0x184, 0x9, [@typed={0xc, 0x89, @pid=r4}, @flag={0x4, 0x3}, @generic="5a0a1ef7fbd54f07eb61b8eb6c738fb75cfe40abd760d40adbbb3c2ff97c09ae0655e14066a20835a9c46614ad927e6533efa6ac95cd91dae04a6aa3a83c7b8642bc9b42413d7eda329b22e87ed088eec1cab14709d8fdfcee95fa8bdbc93e672140a1d762f92837a70277d6", @flag={0x4, 0x3e}, @generic="a16e4b06d8aa71a3", @generic="c624a31675c75ccf596deca94250cc5a96495484e41fc6472342e7e6cfa0d686170022340a972c495aaebb959533e12368794b65d1f6265abd13b30653cb17b5a9a0c6b11f4d5b5d8f2593057b0a94e1eaec144cc3982c41e9dd372d430540ceb86caea9210d4c5b9132d377b971cf1b5a3e1fbebfe1a0372da52a91533e33cdffdae3a9e905333a069abfe03eb8befdc813275b96de2b5b005754022daedc0df486546545d83ac1fa6fead5547b2e722451f9205386b6754e19d1f3d9544ca5e7f220295e3cbd79a7ec39cfedf2c32a2486f26ea3a65a4ee3196c5d", @typed={0xc, 0x20, @fd=r1}, @typed={0x10, 0x6, @u64=0x0}]}, @flag={0x4, 0x94}, @flag={0x4, 0x76}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/10 08:04:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/10 08:04:46 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400007fffc, 0xffffffffffffff01) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) socketpair(0x2, 0x80000, 0x101, &(0x7f00002bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000007e000)={0x0, 0x8001}, &(0x7f00008fb000)=0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d24000)={r2, 0xb, 0x3, [0x1, 0x1, 0x7]}, 0xe) 2018/01/10 08:04:46 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f00000000000000000000f0ff00", @ifru_flags=0x4201}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000075000)=0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x54) [ 36.743817] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000e51000-0x49)="96e4b27274e320e796dcc86b1c7b51f1db2bb51409e714a94f6bfb7737b0a68d6a9ee710d9214bd8dd460dc13c2cc0fcd3d209675ed7fab940d48ac1648cc25e7fc5a819fe2627fc3e", &(0x7f0000e71000-0x4)=0x0, &(0x7f0000877000)=0x0, &(0x7f0000e70000)="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") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='bond0\x00', @ifru_flags=0x2fd}) sendto$inet6(0xffffffffffffffff, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_open_dev$tun(&(0x7f0000b61000-0xd)='/dev/net/tun\x00', 0x0, 0x10a00) 2018/01/10 08:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='bcsh0\x00', @ifru_map={0x90000000002951, 0x0, 0x1, 0x0, 0x0, 0x10001}}) r1 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000, &(0x7f0000b26000)="", &(0x7f0000000000)=0x0, &(0x7f0000ae0000)=0x0, &(0x7f0000c4c000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x6800) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x0) 2018/01/10 08:04:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:47 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000073f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000253000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="a741b71241a9", [], {{0x88ca, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @random="d9cb675f1302", "", @random="e2748c7f9d61", "f8dfea623cc118c435f5e790e21fbdd5"}}}}, &(0x7f0000c20000-0x10)={0x0, 0x1, [0x0]}) 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000054000)={0x0, 0x0}) futex(&(0x7f0000004000-0x4)=0x0, 0x9, 0x4000000000000001, &(0x7f0000067000-0x10)={r0, 0x0}, &(0x7f0000003000)=0x2000000000, 0x0) 2018/01/10 08:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000055b000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r2 = dup3(r0, r1, 0x80000) bind$ipx(r2, &(0x7f00002c2000-0x10)={0x4, 0x3, 0xffffffff, "fd259f626b06", 0x3, 0x0}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000f65000-0x20)={"dbd55bc692b9b07fa44879c4550ffaa6", {0x4, 0x7, 0x5, "4a0dad0059fb", 0x91, 0x0}}) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x425}], 0x1) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f00004cd000)=0x3d170d2d, 0x4) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x4001, 0x0) connect$nfc_llcp(r0, &(0x7f0000036000-0x60)={0x27, 0x0, 0x80000000003, 0x3, 0x4b, 0xfffffffffffffff9, "806de6c09fdb08b71c99a8aab2209b6ff8314004c6befc261b1c761a49810e3bebb343e61fca2b831447dc06bcaaefb39458ab1b0559337feac33a970278b5", 0x8}, 0x60) write$eventfd(r0, &(0x7f0000025000-0x8)=0x0, 0x8) 2018/01/10 08:04:47 executing program 1: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00009ac000-0x4)=0x4) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000078000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000409000-0x10)={0x0, 0x81, 0x1, 0x2}, &(0x7f000079b000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000fa000)={r2, 0x25, "b730f5c120323e9c87b25c508bfe0bf73b309c6f5fc8e7d16bd43b7cce05aff3bc388bf3d9"}, &(0x7f00008f5000-0x4)=0x2d) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000090b000)=@generic="796dfa3b21c4adb1ed4ba3a215e8570c") r3 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f000036b000-0xa)='wlan0bdev\x00', 0x1) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000434000-0x1)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00008e8000-0x4)=0x4, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common="6772653040000000000007001900", @ifru_settings={0x80, 0x7, @fr_pvc=&(0x7f00001c1000-0x4)={0x100}}}) fstat(r3, &(0x7f0000383000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() syz_fuseblk_mount(&(0x7f000018e000)='./file0\x00', &(0x7f00004b8000)='./file0\x00', 0x2, r5, r6, 0xbb4, 0x7, 0x8000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001f6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000089a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000)=0x28) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d2f000)={r7, 0x2}, &(0x7f0000955000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c39000-0x20)={0x5, 0x8, 0x8000, 0x1, 0x9, 0x8, 0x4, 0x2, r2}, 0x20) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000785000-0x4)=0x0) 2018/01/10 08:04:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) prctl$setendian(0x14, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000002000-0x4)={0x3d1, 0x3f, 0x6}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x1f0)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0xffffffffffffffff, 0xfffffffffffffe15, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fea000)={0x3, 0x0}) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000de6000-0x4)=0x1) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000025f000)={&(0x7f00001db000/0x3000)=nil, 0x3000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000078a000-0x18)={0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0xfa9a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ea2000-0x30)={0x6c, 0x0, &(0x7f00004aa000)=[@increfs_done={0x40106308, r2, 0x2}, @register_looper={0x630b}, @release={0x40046306, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x18, &(0x7f0000722000)=[@ptr={0x70742a85, 0x1, &(0x7f00006b9000-0x1)=0x0, 0x1, 0x1, 0x23}], &(0x7f00001ff000)=[0x38, 0x18, 0x48]}, 0x0}}], 0x53, 0x0, &(0x7f00009d4000)="5c95196e19037a3ee3e0ffc6fecfb4dacc18983a5fd6f02f4b407ee82c8d9784296450045966b6fc44fbeaf05870da4c320fb843a5063e576e4c5d695db300ccfc78c7dd58f0be3dce5746ebca4a7675a13689"}) 2018/01/10 08:04:47 executing program 0: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002cb000-0x4)=0x0) userfaultfd(0x6) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ea000-0x10)="4d3ca96510ffe906b6a618845ceecdeb", 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x100000001) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) fallocate(r3, 0x3, 0x4, 0x4) getpgrp(r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000307000)=0x2000642756df) r5 = syz_open_procfs(r4, &(0x7f00007fa000)='net/protocols\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000dc1000-0xc)={0x0, 0x80000, r3}) getpeername$llc(r3, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007ac000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000595000-0xc)={r6, 0x80000, r5}) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fb1000)=0x0) r3 = getpgrp(r2) r4 = getuid() fstat(r1, &(0x7f00005c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000873000-0x38)={&(0x7f000069e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d6e000)=[{&(0x7f0000cb2000-0xce)="d587cf881595114ad9d03e8c67f593323e6da233ae6d4185b11ad190b7f0106f5e73880f0bcca27244a6483d286a3866ad92638d4ce4165cda7f7dacd4171561c6ed3312ac27c5b9b95e83d917e5b3caa3b142590851f4afdc8f8e1d75579753374cbd1645eeea021c8c73e47053be30f7002c3e8fdb9e4722ed8d7330efe5e9da290f214cee73feb9c629b7a314ea034191a9de7bff76303080c3837ad89b1c68277ea05a5853bcf5db961569a4e8cb796996baedb914a02cd82759077f148c44b593bb8202303d0339d3ac72be", 0xce}, {&(0x7f0000a59000-0x6c)="f099d86970208f0fae3e31b06c203266449b1c6cef685140578f267637bae6e2723c8a71a9e3fb215193cfaa200ef0525868396fea05bb1c7619a805dfaa12625cbff8428827306f7bae2faf573bc08165def79e17cdf9753edc7e5ac555c889eaa3252c5020e92af593c4c6", 0x6c}, {&(0x7f00003d7000)="f67a9f63381ea44e4f4d7a6be10309845a995c58ee32cce4792a8efc2f7caf626d02f42e22448477d0e1f63bde66c8e31ee86684c74f45a1f5e79b7dc97af85149ad18fd37a2e12b29a84bcb4edb186f8be8924afd914a6d125254ecc0e1f1dd2f73faa02988f3474fcbe81dae995337b40b6518f0a6bb23386922", 0x7b}, {&(0x7f00007af000)="33414dbfa0bdd66186a94f95244d3501ac692eacd4ca91cd323086c0d5f52556eb0673828ec321869a5c5c68be4ed156ab4840e8af9a0060d7a341021d4083c5084d2e582c5077c96461b621a48fba659220aa53f7eb489c15c88e94ba8453c64f30f3a729b637941648", 0x6a}, {&(0x7f00001d8000)="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", 0xfb}, {&(0x7f0000e6e000)="2b2fc05083b6d8f569458269ce993e82180043cd829463ce462b8f4e52", 0x1d}], 0x6, &(0x7f0000f97000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8880}, 0x20000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) chmod(&(0x7f0000e76000)='./file1\x00', 0x102) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00008a5000)={0x400, 0x9}) r1 = mmap$binder(&(0x7f000039d000/0x4000)=nil, 0x4000, 0x1000002, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c11000)={r1, 0x0, 0x0, 0x0}) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000c48000-0x8)={0x1000, 0xff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flock(r1, 0x9) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000037000-0xa)='d', 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f4f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000506000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000878000-0x20)={@generic="d86137c58aef60f122bbdadd099d3ce1", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 08:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$selinux_mls(0xffffffffffffff9c, &(0x7f0000e42000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000ba000+0xfb6)=0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00006d0000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e9f000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) syz_open_dev$mice(&(0x7f00007aa000)='/dev/input/mice\x00', 0x0, 0x103000) 2018/01/10 08:04:47 executing program 0: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000afe000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r2, 0x3f}, 0x8) 2018/01/10 08:04:47 executing program 7: pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0xfffffffffffffffc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccd000-0x9)='/dev/ppp\x00', 0x90860, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000464000-0x1)=0x0) 2018/01/10 08:04:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006bc000-0x4)={0x8, 0x401, 0x7fffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4c000)=0xc) lstat(&(0x7f000055a000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r1) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1a)={r3, 0x1, 0x9, [0x4, 0x0, 0x1, 0x6, 0x1, 0xa9, 0x3, 0x2, 0x100]}, &(0x7f0000002000-0x4)=0x1a) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x7f, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x8000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000005000)=""/0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="", 0x0, r2) r3 = request_key(&(0x7f0000004000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='/dev/input/event#\x00', 0x0) keyctl$set_timeout(0xf, r3, 0xff33) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000004000)={0x1, &(0x7f0000007000-0x4)=[0x0]}) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r1+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) r3 = syz_open_dev$tun(&(0x7f0000a6e000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000b67000-0x4)=0xee) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x0}, 0x10) r4 = getpid() process_vm_writev(r4, &(0x7f0000fdf000-0x80)=[{&(0x7f0000589000)=""/113, 0x71}, {&(0x7f00007fe000)=""/114, 0x72}, {&(0x7f0000a60000-0x6)=""/6, 0x6}, {&(0x7f0000f4c000)=""/188, 0xbc}, {&(0x7f000095a000)=""/106, 0x6a}, {&(0x7f00001ab000)=""/113, 0x71}, {&(0x7f000092f000)=""/93, 0x5d}, {&(0x7f0000bb0000)=""/217, 0xd9}], 0x8, &(0x7f00001a0000)=[{&(0x7f00008a4000)=""/248, 0xf8}, {&(0x7f0000755000)=""/49, 0x31}], 0x2, 0x0) 2018/01/10 08:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2018/01/10 08:04:47 executing program 6: keyctl$reject(0xc, 0x0, 0x1, 0x5, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003df000-0xd)='/dev/usbmon#\x00', 0xffffffffffff858b, 0x200000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/10 08:04:47 executing program 3: creat(&(0x7f0000e10000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x204000, 0x30) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f81000-0x4)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d34000)={@generic="2e00000087000000000206210002bd5c", @ifru_mtu=0x101}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000efb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000410000)=0xc) sched_setattr(r2, &(0x7f0000750000-0x30)={0x30, 0x1, 0x0, 0xc606, 0x4, 0x0, 0x0, 0x1}, 0x0) 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = gettid() syz_open_dev$sndtimer(&(0x7f0000442000-0xf)='/dev/snd/timer\x00', 0x0, 0x4080) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) rt_sigqueueinfo(r1, 0x36, &(0x7f00004d5000)={0x11, 0x8, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 37.317372] sock: sock_set_timeout: `syz-executor0' (pid 5070) tries to set negative timeout [ 37.348151] sock: sock_set_timeout: `syz-executor0' (pid 5071) tries to set negative timeout 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000931000)='/dev/loop#\x00', 0x0, 0x180001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000005008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000340000-0x15)="b078c827289184127e32d96caa1411b346cc8a1f68", 0x15) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/10 08:04:47 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000014000)=""}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = gettid() syz_open_dev$sndtimer(&(0x7f0000442000-0xf)='/dev/snd/timer\x00', 0x0, 0x4080) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) rt_sigqueueinfo(r1, 0x36, &(0x7f00004d5000)={0x11, 0x8, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/10 08:04:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x5553b71495b76560, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:47 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000e000-0x8)='./file0\x00', 0x19b) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xffff, &(0x7f0000015000-0x10)="5c7f333a0c38ea3d00777bdb2dd0f7b6", 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x6, 0x6}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x10000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c1d000)="", 0x0) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r1, &(0x7f0000a0a000)=0x0, 0x10001) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') setsockopt$inet6_int(r0, 0x29, 0x5c, &(0x7f00004a7000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000f6c000)=0x0, 0x4) 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x1, 0x0, &(0x7f0000486000)="16044f8e4ed54e4e512f839f5ece1fda2f6071d7b1c998ec5374a8c69971f664bb35e6876364402d753a1c0be43f383d2cb54a0c2547c83d2860c48cd92ee77ccaea88432332773e82872aa81c7db428bd4bf005cf7c5c1a7b4a16d2fd782184cec39c3eecd2b150d29138d3476271cd9614031a57a9f188cbc5895f0ca8c5d29b2af4b1a901eee6f8a90ab645fc6f1ac62e1834a2679f1435459f3b7c23e866c488f4171f1abf13c2cfc5de745a331591784ad8b62fd511e440c68556a45579ad9c8f46c9ecb7506c5e90b241348097217ca0df3065f82d0116dab77e1bc2aa6ccc6fa956cbbd9b76", 0xe9) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000738000-0x6)='/proc/self/net/pfkey\x00', 0x80300, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000a5f000)={0x7}, 0x4) sendmsg(r2, &(0x7f000051f000-0x38)={&(0x7f00004c8000-0xe)=@l2={0x1f, 0x6, {0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000033f000)=[], 0x0, &(0x7f0000b0b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r3 = open(&(0x7f0000396000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002a3000-0x4)=0x0) perf_event_open(&(0x7f000036e000)={0x5, 0x78, 0x100, 0x1, 0xc1, 0x61, 0x0, 0x5, 0x2080, 0xf, 0xedb0, 0x8, 0x5, 0x2, 0x5, 0x6, 0x7, 0x3, 0x7, 0x80000000, 0x101, 0xffffffff, 0x400, 0x7fffffff, 0x61, 0x5, 0x9, 0x0, 0x6, 0x9, 0x23, 0x7, 0xb1, 0x6, 0x9, 0x100, 0x64, 0x10a, 0x0, 0x1, 0x1, @perf_config_ext={0x8001, 0x1}, 0x21, 0xa9, 0x4, 0x7, 0x6df, 0x1, 0x5, 0x0}, r4, 0x7fff, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000283000-0x4)=0x0, 0xfe22) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000a48000-0x20)={0x401, 0x9, 0x6, 0x6, 0x0, 0x10000000000000}) sendmsg(r2, &(0x7f000057e000+0x186)={&(0x7f0000942000)=@ipx={0x4, 0xffffffffffffffe1, 0x5, "a4e4a9df4859", 0x6, 0x0}, 0x10, &(0x7f0000716000-0x90)=[{&(0x7f0000531000-0x1c)="06b990d3035573fefffd9f24ad60a6eb7b2ce290c55f7f9d17a978cf", 0x1c}, {&(0x7f0000882000)="f7b6b7c7a863e11a43709900d48f2f27ced360063631a6cd0dda7ca64952b6144dcb414e8f207098f29c9a2590a80fefc53b50d2e35a07cf9a78e35d3f6b39d8bf6650f17e34973c52fea3c12a802678f87b68937f55ef6450c96232efd66e0c3b9297a876e4293fc68e9a4dba55b212528a18dd2faf5c135ff77ad209e36b994339cc1d", 0x84}, {&(0x7f0000a0d000-0x1000)="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", 0x1000}, {&(0x7f0000e73000-0x65)="0920358346fbc074c33500950e0cad5b0669ffae175901e9bc4aa21aa8f39d39e273f6b9dded77f240c43e5654b75c45eec22459d2ef1c237f2bbf81e78ff2db31bf5fd11da18b05e50bcaf0781b1a05449031922af298cf345c8c2c2cd5b7e2541cc02ffd", 0x65}, {&(0x7f000003e000-0xf0)="79e1829cf0ad3e15fb5c6f645a05dc66e1a4fc749438fc83483bc67603d17f5993b631ee187dece6f8d13efa63bf40c39a6a7b1841dbc9e0883890d76f1c58f09fc827b5ae7bc8d3fe7007b21d0f57288795647862636069a4c5382be837c6b30c6941f4b7263a51513c34705bddd029361d6d5d94877f295ddc1dd73e54ef462420d17d4a45c4034fc48576c87aa1c08351caad66951d67d0edf0f3bafc286f36b4fea3e8070e52f5d107e968e2b0bc351ade780c283065bacc78a5734d3183a9e16205a29fc53b068036cb911b382940e5a837bd5101147e5b49367855927d5f7e3bae26bda217d50c8f13712ee640", 0xf0}, {&(0x7f00004d0000-0x85)="bcac2d40141d58fbcd322f1febe42a31ae6810e17bca35b33b41936d93b845daff0c96b578f4265d5bf73d317dfe264343d71ac668729f174040e261add20a039e8e86233719c8eda57011e4755c87d6b358286a4b1b7d7d0771bdc73f0af950bd4662a360d3cec38cf33aaac7bfa885d9c18c72d9055fdecaafbed6a9c2f9ed170b39b5fa", 0x85}, {&(0x7f000089d000)="a0aef6349a63f50147a222ff", 0xc}, {&(0x7f0000d52000+0xb31)="917932ffdec646fbbf43e501c7d1ddf6f2795b26ab0a2e41a8a6e059da887212c5012bb432c5e3dc0e0676d119c9ed29b6fedd7626a15834858a98bdb0ca87feb0df69877838969f3bd5ed8e51fd83a3c8ee82f6fe31e93ba575af4193e3eeb08ba1b747f2255dd1cd03d7a62e7c4ffd2df3db7e856bc48641fddaa29ee7db22bd24c69d286745fe596d0af9f192954acad9a608fe58df86d29b73511ddddecc235830e6a314f5bb526e57abe131b9fe", 0xb0}, {&(0x7f0000f01000)="bc074d247ad29de79b57b1a397e356d1f54175686d8053406330b73865b9a2d208bad8aa296d97371e5bf7a50822fd52e8ddd6df375e65efc4c23fe5d310dd78b05d33461ef09c88b8f0d1fd7beb2d921f113e572ef01061653ff5fad2dc374eaedd533d2a4e66416e54ddbc8f4fd0676c90dea70de6f1b3", 0x78}], 0x9, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c0000-0x4)=0xe8) ioprio_get$uid(0x3, r5) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000df5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000df7000-0x64)={&(0x7f0000df7000-0x20)=[0xfff, 0x20, 0x6, 0xc34, 0x7f, 0x200, 0x4, 0x4], 0x8, 0x5, 0x7f, 0x20, 0x1, 0x8, {0x3, 0x8, 0x10001, 0x80000001, 0x1f, 0x5, 0x400, 0x4, 0x8000, 0x3f, 0xe99a, 0x0, 0x7fff, 0x9, "537beb4dbb5b046a70dc960ac7c74106f5b698198db1fcfdc1478da1b2daa8d9"}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df5000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) r2 = accept$inet(r0, &(0x7f0000644000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df5000)=0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dfa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000df9000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000dfa000-0x20)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f0000dfa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a32000)={0x7ff, 0x2, 0xfffd, {r3, r6}, 0x7, 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]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000df8000-0xc)={0x2, 0xffffffff, 0x1, 0x7ff, 0xa40, 0x80000000000}) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000df8000)=0x0, &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f0000df6000-0x4)=0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f000004d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dfa000-0x4)=0x48) ioctl$VT_ACTIVATE(r1, 0x5606, 0xac4b) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x38)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000-0x18)={0x80, 0xfffffffffffffffc, 0x4, 0x5, 0x100000001, 0x1}) 2018/01/10 08:04:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000011f000-0xd)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000-0x68)={0x0, 0x2, 0x4, {0x77359400, 0x0}, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r1, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000959000-0x24)={0xffff, 0x7, 0x5, 0x80000001, 0x100, 0x0, 0x100, 0x5610, 0x80000001, 0x2, 0x7ff, 0x6efa31c6}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) membarrier(0x11, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f000000b000)=0x0) 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000fee000)=0x3f8, 0x4) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000b1000)={0x0}, &(0x7f0000f34000-0x4)=0x4) pselect6(0x40, &(0x7f0000820000)={0xffffffff, 0xc9e, 0x100, 0x80000001, 0x6, 0x5, 0x30, 0x41ba}, &(0x7f0000828000)={0x8, 0x80000001, 0x71d, 0x9, 0xfff, 0x5, 0x4, 0x101}, &(0x7f0000208000-0x40)={0x400, 0x6b, 0x400, 0x3, 0x2, 0x81, 0xd0, 0x5}, &(0x7f0000087000-0x10)={0x77359400, 0x0}, &(0x7f0000af3000)={&(0x7f0000f9b000)={0x3}, 0x8}) r2 = socket(0x11, 0x80000000803, 0x80000000002fc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00005a5000-0x10)=[{0x5, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) socket$packet(0x11, 0x2, 0x300) close(r0) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x101102) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000235000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8d, 0xd6}, &(0x7f0000346000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000090a000)={r2, 0x1}, &(0x7f0000286000-0x4)=0x8) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) [ 37.498133] device lo left promiscuous mode [ 37.502012] binder: 5081:5101 ioctl c018620b 2000afe8 returned -14 [ 37.523375] binder: 5081:5117 ioctl c018620b 2000afe8 returned -14 [ 37.599634] device lo entered promiscuous mode [ 37.611828] device lo left promiscuous mode 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000045d000-0x10)={0x20000000000000df, &(0x7f0000dae000-0x10)=[{0x4, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/10 08:04:47 executing program 4: socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d05000)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000171000-0x1c)={0x0, 0x0, []}) unshare(0x400) clock_gettime(0x2, &(0x7f0000e39000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000cc5000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000079000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 08:04:47 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000066d000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00004f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000037000)=0x14, 0x7fffd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000009f000-0x28)={@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]}) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000430000)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000012e000-0x30)=[{&(0x7f0000665000)="", 0x0}, {&(0x7f0000050000-0x1000)="23da34acb3c15c56e02d9444c08b2c445a452b30a69b9edeb4a1743a9b8111aa113767214a1cf7180e573fb312d367b04bed5bdba57126a4fc59981ba3c15c2fc12650c60ef3d53bc7588afa5be81f5d9ee74212e48f1491aa8a1a9225f8dae851b63db24a4f789ed545d31a6bb85de19765cb6ab91539bc3787d37d3b611cc2421da1e2a140a0912d3c68106b73d51bca80a87745622cec20c1912bdc4c7c33140ca45a8f94976822b59bc6bb06c0bb84c4b5d53fa10cb1ff801e22dde83d4907dbb7ef85d894dfdaab3a8dc43391279830de0f044db5cabc88988deeb82e831c030a732b9e2c3de4ac117454466404e2333c1f5a25dce5f74184af5e7ae681949c31ff3e2122d41160bd622942537e81efca2395bf8e3ae0e4d877c10be539fd93723474bbec5677413dbd2dc04e6c6f1a01c35a1e2cbb45d30d7e6ae2d4f018a593e371669e3f4aeac878a71e8455be205e47e9bd2632505b769e3a23b38eac98f7fe446f4d905c801f3a8fbb3adc9f7262d67abdcd01c2a44185d1fbf3838dfb9f18cc56942c72f36bef27f99f1df87cab7f7eea4c5e340f2248501e8a56b2a8378db293cd5f2d7de7d4b813dab38e7c7e45e43e87d6b87a138d0e75f7fb3b859a80e022374ac43e18d667b4f5e60af31ff0c9469df50bc73577f5aeb134c8d9e57cc3bf3e440f42314be1f479eb3d591ed0bfdb29101852c9229e7235073290dbcca4131a68faca39eae5ed259d553284f272938619d9607bb8d3dc0e287a2b72da3cad02df9a186c2f7a4052db7398c2fbf001012cda9432756db1d23332b670327c0cdd8dfbed2202e869b1a7dacc96bd302c51718b4dd4f4946542a72ff2cd120845140660e59f372966680ed3d7c89e9ae24d0232d0bababba1664b130794adf272d5dc590157545839ac3f71e9d64489f2fb91850b0e0eb0832860444942b973532614b6be0a7e31707c293ef5ba1b1cc62578ea480f0ccc92fb2b69cc2fc8955cdd5c1b8b947e456c568e6107ef549519df6fd297bc533783763803abd6c13169d7ca3273d8a1ebcbca7cb570502bdff0ab5f05a16d0d975d288df8e2b4ae6557434bc5b41985295f2db9cce8661b6db0c51ae819ec16d322362d790d210aca077260c513ee3fec6403a659593a7727f278bf6732a55ae8a8c46edf7e0cee9a1c3fe5d9eb0887bcd2b5b4676fd6ca5759f2d4cf809d807ccfeb46440bcbd5df520162d148affd36e7e4c497fa1662d19780f4ea395d61420fa065a2460c3c5a8639c5436f8ee87a0a0dd66515caefcb1f2d1baf6780c2362d29c4e404cc48aa2831457b4d84b62d35d9e780a3912b779986776f2d5d44a2e5fe28c135f4ff8a6a5682f809829fc8076f9b9ecca2aa85625e9f015d10667a39f0e4890020bbab2a4652623d87e34dd7a16fb4af2a54ac7dc70bda55bc28c076217d24ecfe03bfad50d9ddec7526207110b70a762898edec2dfbc6d84127fa205b683e6669463da4fa895901ef54cac809402198feea5067fd7d28fb8be3ed9e99cb803fd6fe3666368701987e874f629401c8fd4eccc9c32c5838a30ea7f9f1d9e845423b7ade72c1ec9e086a826da26d4078c8fd3e68656cdbc34c0183d945105fef0ad45310d4761a0c5769d7a294ea14fe6441fc3e5bb3145975e5fb9a4c3d3f8dd64847fca8ac2909d169692ce8d504907ac2fc75fc99bd925042181c70dd09d94db599718ba0e75c0f6587ab0af3d10089d38fe2d86c8953b2c33e402f5283a23379951c5b3eb7a159b269a0267861cd6044a9ada6bbcc5e704c37677637e5b8f7689ea7d2917ecae4d3ee983d9f5f73df081ac9e4253a21edf942b81c9d7a833a3ebef5ca4849875b57879450aebc702ebbff601d13cc21165527d841010debf75a2f5428322ff1009c76aeb81a4f3cd16ab5eee2c63c296fa615e478ef8ce47cacb4230d0ff20c5128370626aba5d1ab5da92aa38daa058b1f3da4a4d0e64e9ad3c845dbc631eeb18ceee7ddeb6ab82981fc458893de4db2b251806603ca920a53db197e418dff62fca2cd4f01a5af63a19fa0ee7c7ba9a651e539172e190f5c50a14f765f6b05424e790000347403efb08730f17f8a20ba71a7964c7095170dc62e161c9db0f9e19b3e494d06b8996d2244b44976ee1e211be997caeb5d669aa8efd2dfec371ae2267a6d415db8884923df372e4a01ac272976d39766619567de928520671d44a48cc24927b73b4625e4c32153694aa798c2d2c0843538bc90e96629a670760aa9f9a2fe79b0b5bc164b06ad1b330d84ae295decd0353f3b3ad429623ebba3289e95c786f52ffa030c1599a05109d5ca4e792357628fea0c3af19b4d252de7abf5dfea06ade4f17f4d8523304259ee2c7a947a8c81a86ca98e27b7637c0f9576cb3901b31568ccc8e1d71c9f45d679300e0af694a73846e7eade7f1262db1a841428bf88a658a7e10d9bb907bc5122b707c528be115f237ed843c05ca70c8ce28991143c81616efa590a0589c930f725dfdd358a878d938fe1b41eec607380bf888b48d26cce7cd728971dec6c9c7f875cfa42ea4a4a37063ee3956ad715a71111aed581c66866eb69f7c16bf2a9bad008e3ccf19cab596ebfba001f600a0aa35a0162f839e50298013a970ce572cee657e06118365f69ad24b4f3d83f9afef2589cc19a8c30a81e44559d0e8879dd9022e14ee32470b33441ca0a63e99b903021d60d74061eff18c73951b961f24ffd001db82b07bad0e8d97cd94b63724aefc9f04332a7d0e43d1444169929b839041de11e7aa3a24c487495fb2aae37e3cb5845111c3f4d09f2459309239f0ce1a6a352cd63588da741b4d5e094ceed40d343f5ad05aa7b184d00d58848ef855a3e94da127b404bf3794d342383ca56305a2281ab858b2c3cf73081550d68dc1d26116ec45f0185ddd828cae6944bd7a2c1d5d5fb431fbf4d27b6c61487ea62356182b94422f15c8073b2970ddd08a2a29b6b462c1af75544c691036e4a954e292cbf43982ce4964b9d40f00c76f91c8db00dd24da276efe8b2d104ec21224046261bce6f5901edc510fdd7dabd75a5bd821ce42b759b5fb6d91905eb5ecd334328f3f39692a93fda8f022d63f829d7fdf8f6a31b31dbbd77e734df2af57f70f6f91827dd1467e60c1f113da75555cde1d79ae46713aa9ea5595e0e364c33830232457c9d73ab2a5944e3e1e12e5087b8d7868e587b48490cf4c7d80623edbd1aba68be812ead1625a775b739045885fc2577958e27e30c13d5516ad4685a44863e64181552bed21427d5af93b7e88361314fd1f66ab8a867ea73e1d1a2e66d8fa987fe930ca3433e266a7722bb937644bef297f5c6836056da7db720d60d00c88179a1d0b4a88be4257bb0f0cfbe150db1b8071604fa606e74345edc791378a4e9ab50bc98edadf52696666ec337ca5158d5f14f35c267d92f07be42cd662f76c665e9d6c721f4ce76931a244b68d8d79d2955ecd078acd7dcc9993a486bf7be54d958bc5291456b9b9c27b869907d624e95dac2694410055074ae4c2fce325d03b9e8c88c835dd3e624697120e8c4b4240853f0a491aa42217d359a4321a084b9f43eb960361932e670a023699538ace4ababf029ff925339ec8c5163bc92891906961032c93054886b4c9482a03d10df837535559fc7c45abbdfd333c3ca2904831d344ff85fea1bc054759f902740d39f35033e87bc903efbf2c01141edb4d8990512351177daa30ea03aeb2d3d5aeb0324265ce0e48214a6d0bd58acdb3c1e1f7c671789d739963e1af22751b5397abfa694dc573bd4acedaaed58256c2bd4111a13419242db8bc6159b4b7009cbe20c9203ce1c65bb5f7a0264ba99920596e1c281d167c44918ccd6103365f8a8cc2626fb324179f73c9f8849dba9d7a47d1c0433c3570a2103274f6cc1d58cb47ae8e45e63eb3a36ecec0fc73f542beca7189fe599e36c3a444fe12ec41b1e987b5c0f70951dad0066c59b96a3d98b31c40b88c058100bb2657793e1a6309d6924fe6ea9bad06f8ab396a298c706a36f555c21e8e07ff90ca83b9c0e24ba7ca1af92dc987d980453b1f4c777635daae2a8912163b154ac6306f634f719973d132c6e282cf641254c2b0de3099430b47bbe031876e42ff50c58c43a87a6dc0d0c8cef16e720bff1c2ac7810bdd895e05fc17853b2371f95613e230f6681ce692b1e6c06e096a1e81d5842e7eba94b388b4483dd46ab59018a360f6ad222d0a744bd9df7c77c31d5387d76a94f23ab09e2531ce3bfe8e036a08ea20e4c81a5fb2f796f6c3af52a303928c26a1cd3f14c521a63beac7f58bab1ca06115b30172bc916fd056f5d45bb4804de892999bbd97271d3196201da88499c8e7e0426213bdac79ecdf20568165c2613c3c3b0d98ea1230cc7fa2d18a456ae1c08c2818cbbc778a84cc57a8bc11b8aded6e02fc43e3595ed4c3ccf96cbeac45218300d9b098e8d54824a6344a7e64f934797b3ab20571ac27e5af62796aeb877a265aad24094ff34386e16acf34fc737976d4b70051290a92465df7faa0c8301edb04dffd5b4fef67c913af3b0d45d31e421a76e8342c4237e3cf10e7c8c2cf97dd319e6a6238e68aa392790db153006cdc37ffd0dc56439050e51546a6c769769d1a0d9e584a1fab0c01623b4e38d38906771edd0d0409382adcc3806bb003e5eb68cdcbc2e5fac668cc8e413192ccd6bcbf5c21cc1aad87ed6d6218ed315daefbd8f9264a59998ce4ba37ad2c4e925d859aefdc5b9f7cbd291490f891983758084983d8d0889076a2be6684e9042bee34716ac7862df178ee5a8e6c5066a6b0c9afb4d5cba92a55ee25a7c9731b05fe9bb0998cdce9a1614da5a6ef60c5de374eec851154556896c392b65b149445a106a6b4d4295f0201c19ed0fb99c8b6445bb28c711b5a56d42a2fee4d35c014a78510df8e27d451f5a2de5e757b7ca9228fdb8e582afb0ec4f757e175ba89a0f031203cd626427a6df8f681d9c34da6b8e73a08d0a99b57a2125ce421617e4865442668138a6fdf4ade8dfac85f3079c9f1136db19ee3d4773194fb5555efde7290701c56701b23cf311e6c96e4a2997a08e9b9c07da5fa1a0fb08ac5a0b4abf2a13699974b8c27d57b62cda1b6067f77159ffaa2c3e286306c7bb7949b2dbee925376e490a76c48b3e983a01a19975319135f41758f60e487ec2b632fcae5f495a656d4bfce8dab075fbce3c534c02f640fdc4573946d6808194371ca1c2020a625c756f338511d849a51cfbb60654d1d91f62715ba3e3ce597a4af2a437a6144748067fda7a3f2a91138c9cf98ae197a85ec17866fd2c769bd718dcda74a122adca9d93c9c722e47469d14c5131f3c74aee4436161996015f53c5c6c646c71d8dae4a69f9b42d9e000a5784f9a18d237a2423c35379c7985e7db8f80e224ebbd4680b91ddd11bc846527cc4181587aba43eea8e9f6695d751ba1c2df9f51f65b1f8ca8616b1465b0f14f7318d1a3b490cbec4f1d15b2723d6edae0bda899f75ee347d07a6dd2ab11d300c23449f039a41f303213ef54d2d57ccd97ba46e6021f0ed67c032068deba5d0db93744a5d4b22439ba7959665bf7abda8fa8ae599889120da2fe6a603ff95129cd8a4e92a1a53f63555f7c40bb486a03a060fe1e4995333e6e89f4d1cc228e7e6ab695ae87fb3fc2dc21904c01d4048ed0fb80f797d4841ebae52186e6a2c42b679a2b8abe00f22ebe1e9225de6773ab4e5e096e30a6e0fc26d95282b5790205f5f8f7", 0x0}, {&(0x7f0000f4e000)="5b4508847cdee478d550e49123449a24ba7b56f6a66bce32464b744de9752b0269cdca6131027c8274db905c8cbe10500d109d49ecde383ef6b90adf6afbac974217e5358a7e33668afd58f8f6f74d25f61a0a5f5a1c1b5fd4c445380995be60beb7b545c46188552132311a41a6e59833c62b48e4bb463ce1e4dd8691bbaadd5663c108d9c30a68c58203d0e71bbdad733bd7be122385f5ef0fa6cbf288bc3ae127ce6606b5cb7280663d25f51b24f3fdcbc5f4a5cc0b1db9f752375cf475b4fdead958b84df2ad349b89442e521381aaae3c546091e75304bbaf5ca7b1ca924f52898f00e535f684bb4b30e4c74921f76fb0a979b8", 0x0}], 0x0, &(0x7f0000065000)=[{0x18, 0x29, 0x10000, "cb"}], 0x15e, 0x80}, 0xfffffffffffffffc) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000b10000)=0x0) 2018/01/10 08:04:47 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000efc000)={0x8001, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xcf1, 0x3, 0x7, 0x200, &(0x7f0000efd000-0x10)=@common='yam0\x00', 0x5a, 0x3ff, 0x175a746a}) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000efa000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa000000000000000, 0x0, &(0x7f00003f5000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) 2018/01/10 08:04:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000125000)={0x2}, 0x8, 0x80800) readv(r0, &(0x7f0000814000-0x60)=[{&(0x7f0000372000-0x2c)=""/44, 0x2c}, {&(0x7f00004ac000)=""/247, 0xf7}, {&(0x7f0000ff5000-0x30)=""/48, 0x30}, {&(0x7f0000298000)=""/27, 0x1b}, {&(0x7f000071e000-0xd5)=""/213, 0xd5}, {&(0x7f000042e000)=""/3, 0x3}], 0x6) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/10 08:04:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f000082b000-0xdf)=""/223, 0xdf, 0x2001, &(0x7f000009f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000e8f000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r2 = dup(r1) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmmsg(r1, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/10 08:04:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@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$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) flistxattr(r2, &(0x7f00000ff000)=""/209, 0xd1) dup2(r2, r1) write$tun(r1, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/10 08:04:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000004000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000078000-0x8)={0x0, 0x0}, 0x8) 2018/01/10 08:04:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000d23000-0xa)='/dev/ptmx\x00', 0x1) unlinkat(r1, &(0x7f000088b000-0x8)='./file0\x00', 0x200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000974000)=0x5) pipe(&(0x7f000088a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000046f000-0x4)=0x0, &(0x7f000014a000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b0c000-0x4)=0x0) fchdir(r2) write(r0, &(0x7f0000cf1000-0x3b)="5980649d515d2f480d1b4e70a4fa8179ce0d0eefa89384d9accc9c0aab630eac7c04", 0xaef7a0b564537b37) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000b32000-0x4)=0x0) 2018/01/10 08:04:47 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b8e000/0x1000)=nil, 0x1000, 0x2000002, r0) r1 = socket$inet(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup2(r1, r2) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000395000-0x10)={&(0x7f000030f000-0x1c0)={0x2, 0x15, 0x6, 0x9, 0x38, 0x0, 0x0, 0x0, [@sadb_key={0x18, 0x9, 0x5a8, 0x0, "8c3547df64945f36210a2453515c392b3048637adbcd2411c7a65ee32d295a8307feca20e2623d8e04bd0dadfa19052ae98e24eab2c035c77b26e193dce68e1902090caa9eb4cbf889ce97b607f9598ef330f30f0c8a07f0f62eee2af3ce56389749c0328d2c10ddd3ff974e5ecd9b4fc70ef570ab163dcc40129e6f656560c0bb18741982344c0f29cc0226a5154bdc1b8f8ed067aaab75548339c3df083e0645ce3ebc40496e10b6a37d283ed890e235b0c8212b"}, @sadb_lifetime={0x4, 0x7, 0x101, 0x5, 0x2c27, 0x1f}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xe, 0x8, 0x308, 0x0, "885b7e673bb0685969920c9914751851e922c8f2635354c41d3955eef8bf01620c57122faa7c936f3da8985998eac9bda606a3cf70809357bc6df076ef720fd7513723909ca270c25b6b6cfb6f128af50fbdfd990e4e643966503d213fea27ed19"}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x15, 0x10, 0x0}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) setsockopt$inet_int(r1, 0x0, 0x30, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/10 08:04:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009ba000-0x10)={&(0x7f0000bdc000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fb8000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b1000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c7d000-0x4)=r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000275000)='/selinux/enforce\x00', 0x80000, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) socket$inet(0x2, 0x7, 0x9) r1 = epoll_create1(0x80000) fsetxattr(r1, &(0x7f00009a6000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000505000-0x1)='\x00', 0x1, 0x3) 2018/01/10 08:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x1) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) syz_open_dev$tun(&(0x7f000046a000)='/dev/net/tun\x00', 0x0, 0xa000) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) accept4(r1, 0x0, &(0x7f000051f000-0x4)=0x0, 0x800) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000011000-0x4)=0x0, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000cbf000)="ef8b157354823628bca38fba8f4f2fac7c37f8c835984ade08d2deca2f4785a3e34080fdb9a947e473fb68d0863e5a5b34927b2f72ea96a0b88e4eced8680511d4d525cb7ac9a3ef4b2dd5d792d2ab9bbfb1ba4d3cf65473b2e03bfba19ef50539201a1e1536f1498d3d5969ed80cff5b316598b26422b1dd75b5b9471e82c3cbec898c1af82fe73d84d507aa8050eda66f77964d315a90d6fa8d97896a6dda1579ab1eb0dc5", 0xa6) r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/10 08:04:48 executing program 6: r0 = memfd_create(&(0x7f0000bf8000-0xa)='%-@@proc\'\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000ab000-0x44)={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) readv(r3, &(0x7f00002ec000-0x80)=[{&(0x7f0000510000)=""/90, 0x5a}, {&(0x7f0000028000-0x8b)=""/139, 0x8b}, {&(0x7f00006d9000)=""/205, 0xcd}, {&(0x7f0000a71000-0x82)=""/130, 0x82}, {&(0x7f0000ceb000)=""/228, 0xe4}, {&(0x7f000086c000-0x53)=""/83, 0x53}, {&(0x7f0000d6f000)=""/4096, 0x1000}, {&(0x7f0000094000-0x63)=""/99, 0x63}], 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c05000)='net/ipv6_route\x00') getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000087000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007b2000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000083000)={@rand_addr=0xd9f1, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bcd000-0x48)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ec0000-0x68)={0xfff, 0x2, 0x100, {0x0, 0x989680}, 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]}) preadv(r0, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000758000)='/dev/usbmon#\x00', 0x0, 0x48100) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000065e000)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000cdf000-0x18)={0x6, &(0x7f0000b55000)=""/176, &(0x7f00004b5000-0x7c)=[{0x7ff, 0x90, 0xfffffffffffffffb, &(0x7f0000e8b000-0x90)=""/144}, {0x9, 0xe5, 0x8000, &(0x7f00003cf000)=""/229}, {0x8, 0x1c, 0x1, &(0x7f0000d75000)=""/28}, {0x7, 0x10, 0x2, &(0x7f0000651000-0xcf)=""/207}, {0x6, 0x3b, 0x3, &(0x7f00002b2000)=""/59}, {0xbbd9, 0x96, 0x5, &(0x7f0000b91000)=""/150}]}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") accept$unix(r0, &(0x7f0000733000)=@file={0x0, ""/84}, &(0x7f0000b52000-0x4)=0x56) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000088a000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00009df000)=""/72, &(0x7f0000cc0000)=0x48) 2018/01/10 08:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000902000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000595000)=0x1c, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000210000-0x5c)={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, {0xa, 0x0, 0xfc00000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0x101, [0x5, 0x3, 0x6, 0x3, 0xffffffff, 0x2, 0x7, 0xfffffffffffff800]}, 0x5c) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000e06000-0xc)={0x2, 0x20, 0xca1, 0x2, 0x5, 0x4}) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d95000)=0x0) r2 = getpgrp(r1) rt_sigqueueinfo(r2, 0x33, &(0x7f000064a000-0x10)={0x9, 0x7ff, 0x1, 0xddb}) ptrace(0xffffffffffffffff, r1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000202000)={0x5, 0xfffffffffffffffd, 0x4, 0xffffffffffffff49, 0x100000003}) socket$netlink(0x10, 0x3, 0x0) 2018/01/10 08:04:48 executing program 2: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) 2018/01/10 08:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000eb8000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={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]}) r2 = getpgid(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000521000)=0x0) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00004b2000)='sysfs\x00', 0x0, &(0x7f0000f3f000-0x1)="") r1 = getuid() lstat(&(0x7f0000ea4000)='./file0\x00', &(0x7f0000707000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000062f000-0xe)='./file0/file0\x00', r1, r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ee2000)={0x1, {0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x40008000000000, 0x8000, 0xa6, 0x6, &(0x7f00007eb000-0x10)=@generic="c9b2cf1d588531109fa92947c12bef34", 0x7f, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a92000)={0x0, 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f5c000)=[], 0x1, 0x800000000004) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x10000000000007a, 0x743efa42cc0c60b3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x379}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000808000)={0x0, 0x0}, &(0x7f0000de6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d0f000-0x8)={0x0, 0x0}, &(0x7f00007fe000-0x4)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ad2000-0xc)='/dev/ashmem\x00', 0x4800, 0x0) chdir(&(0x7f0000f16000-0x8)='./file0\x00') 2018/01/10 08:04:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000078b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) 2018/01/10 08:04:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000123000)='/dev/sequencer2\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0x54)=""/84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000393000-0x18)={0x81, 0x0, 0x9, 0x7944, 0x1, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003e1000-0x34)={0x0, 0x36, "64d039761ce114082bd2142a09b8101b5208aff4c668b86aa3bf17fdec6e651e6d2812b10c03edaff593e9ead08ea28e8818b40d20a8"}, &(0x7f0000521000-0x4)=0x3e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bce000-0x8)={r1, 0x40}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000668000)=0x0, &(0x7f0000194000)=0xfeee) 2018/01/10 08:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:48 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000089c000)="7b6eaa8743aba707bbbb825db5e63e4f", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) accept$unix(r0, &(0x7f0000ab1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000079b000+0xfed)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') r3 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000c42000-0x10)={0x17, 0x6a, &(0x7f000055a000-0x6a)="19b0ad0c4519ad4db4a95b458751aee415bccd70b226f4a293fb27aa86fb9fccc6d094046c782484d576a021f6d9df7f0ea88200bdb23f3d8aeb62d939bc9b4c70b93c0bbc35c1cbd4a07f6add35cd0d05d3a79c4659f945a21e29febf30d698cbc36c96231b270a6fe3"}) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r2, &(0x7f0000014000)='./file0/file0/bus\x00', r2, &(0x7f000001f000)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x40)=[{&(0x7f00009ab000+0xee1)="d915e52f5e8e9411705078014f38ab1498b1b050c62ab27f81a64d77d1c205c17341c07204c28ae427a046c8b08ff52770b0a4dcf7f9e0e8ba0f443e4d81aa805c63f92af1efbf05236f2dcd305169461960b9f5fd77481567157ddde9ca70f40f711d3ce0afce7009c8e94819bb7dce40ea47ce86c34d3f8ca73f4fb16d9baf0d843828bb70f6adfe715a20a8fb29ebcdfeadb15c80fb69041ff9f56f9cdce236f3f5f0062e7f1175afd4aefeb60325c58adadcf2dbfdccb76a2ec831ecdcd25d28333806c2e133327c5acac1c7cf7d5122935a9882644862a4974e14012674e84d", 0xe2}, {&(0x7f0000001000-0xc1)="1d2c1dd8310c494d7aea0060c341ed3a9269965ef56f516f5de70141246049c7080d92efec4de24454576f978a1f63368bf0093fcefcd07d9a01f291494a8b84d61eb5563fd7706d45b644c87eeae02db7a7f47ccfbed3c7df4e6a08c061f8745ca56229de98ff853e85a7b6f42a362a6f7f1ebe9f9499caa26632713410dbda11548a2f438d87f6aee2abaed21f2882a32aefeffca9d3bf1321d33f1debac192b280dde5556e29e8d3083055f7f53683c155b78da6d99debdecbd4533c6dbbbc1", 0xc1}, {&(0x7f00007ba000)="749aa4bd42ac4cbfb79a9518ed4a6fc3c47793e900741cb406379f404965af4938896b83abe5fdb64f6652a4a3da029557bb1ca3896b728027006942a22b718f0accab11bd7975b3058abee5494af4b130e043e6cd07e9153b1404e03033767e680d5236636fecaca3f46e0fc94d724903c882a4a62681e4defc1bb70499e7551f89dd6e81267c7b21", 0x89}, {&(0x7f0000067000)="41fc9f193925e2643a189d195e1d6e63b764643cac5ec85e8519c0b03b8ef6390bb8ade5b49c133cc8657aae2cbeb7cad23746491b6990e5f1b6b62851e2178ff1b7cf4869b3a43693fac06f4a53b9e4166d59779c0b", 0x56}], 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap$binder(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x20010, r0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00004a4000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/10 08:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00005c3000-0x1)='\x00', 0x2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d5f000-0x14)={0x30000000000, 0x4, 0x9, 0xda4a, 0x80, 0x9, 0x3, 0xbb, 0x81, 0x2}) connect$inet6(r1, &(0x7f000068d000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) prctl$setfpexc(0xc, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) ustat(0x152, &(0x7f0000bff000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000)=""/0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/sequencer2\x00', 0x400200, 0x0) getsockname$netlink(r2, &(0x7f0000467000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c54000)=0xc) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000010f000-0x28)={&(0x7f0000a79000/0x4000)=nil, 0x80000001, 0x5, 0x20, &(0x7f0000549000/0x3000)=nil, 0x5}) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xc) r5 = getuid() ioprio_get$uid(0x3, r5) writev(r4, &(0x7f00001af000-0x10)=[{&(0x7f00001ed000-0x20)="1f00000001031900000007000000e3800802bb0509000180010200493ffe58", 0x1f}], 0x1) r6 = fcntl$dupfd(r3, 0x406, r3) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000a3e000-0x4)=0x2, 0x4) 2018/01/10 08:04:48 executing program 7: clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(0xffffffffffffffff) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") fanotify_mark(r0, 0x0, 0x40000000, r0, &(0x7f0000001000-0x8)='./file0\x00') [ 38.072323] audit: type=1400 audit(1515571488.267:28): avc: denied { setopt } for pid=5262 comm="syz-executor5" 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 [ 38.122523] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.127203] CPU: 1 PID: 5258 Comm: syz-executor0 Not tainted 4.9.75-g8910fa5 #9 [ 38.134629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.143961] ffff8801ce65f480 ffffffff81d93049 ffff8801ce65f760 0000000000000000 [ 38.151912] ffff8801c2051790 ffff8801ce65f650 ffff8801c2051680 ffff8801ce65f678 [ 38.159873] ffffffff81660b1a 00000000000025ac ffff8801cdc38918 ffff8801cdc388a0 [ 38.167823] Call Trace: [ 38.170379] [] dump_stack+0xc1/0x128 [ 38.175715] [] handle_userfault+0xa3a/0x1310 [ 38.181745] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.188726] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.195096] [] ? handle_mm_fault+0x117b/0x2530 [ 38.201297] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.207511] [] handle_mm_fault+0x1fd1/0x2530 [ 38.213537] [] ? depot_save_stack+0x122/0x4a0 [ 38.219648] [] ? __pmd_alloc+0x410/0x410 [ 38.225340] [] ? __lock_is_held+0xa1/0xf0 [ 38.231112] [] __do_page_fault+0x5c2/0xd40 [ 38.236966] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.242902] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.249533] [] do_page_fault+0x27/0x30 [ 38.255044] [] page_fault+0x28/0x30 [ 38.260290] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 38.267360] [] ? xfrm_user_policy+0x115/0x530 [ 38.273474] [] ? selinux_capable+0x36/0x40 [ 38.279326] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 38.286220] [] ? ns_capable_common+0xcf/0x160 [ 38.292338] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 38.299142] [] ? ip_ra_control+0x440/0x440 [ 38.304995] [] ? check_preemption_disabled+0x3b/0x200 [ 38.311802] [] ? avc_has_perm+0x28b/0x4f0 [ 38.317566] [] ? avc_has_perm+0x2fd/0x4f0 [ 38.323332] [] ? avc_has_perm+0xb0/0x4f0 [ 38.329015] [] ? avc_has_perm_noaudit+0x450/0x450 [ 38.335474] [] ? check_preemption_disabled+0x3b/0x200 [ 38.342279] [] ? sock_has_perm+0x1c2/0x3e0 [ 38.348135] [] ? sock_has_perm+0x292/0x3e0 [ 38.353986] [] ? sock_has_perm+0x9f/0x3e0 [ 38.359755] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 38.366823] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 38.374326] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 38.381394] [] ip_setsockopt+0x3a/0xb0 [ 38.386897] [] tcp_setsockopt+0x82/0xd0 [ 38.392485] [] sock_common_setsockopt+0x95/0xd0 [ 38.398770] [] SyS_setsockopt+0x160/0x250 [ 38.404537] [] ? SyS_recv+0x40/0x40 [ 38.409782] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 38.416417] [] ? trace_hardirqs_on_caller+0x38b/0x590 2018/01/10 08:04:48 executing program 1: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00000c7000-0xd)='/dev/snd/seq\x00', 0x0, 0x208440) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000c7000)={0x0, 0x6}, &(0x7f00000c8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000028000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sched_setscheduler(r3, 0x7, &(0x7f00000c7000-0x4)=0x2) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$loop(&(0x7f000000e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x80000001260, &(0x7f0000002000)="") 2018/01/10 08:04:48 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f000000f000+0x1ce)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000015000)=@assoc_value={r2, 0x8}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000014000)={0x0, 0x10001}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000015000-0x10)={0x6, 0x200, 0x800, 0x4, r3}, &(0x7f0000011000)=0x10) pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000013000)=0x3f, 0x4) sendfile(r0, r1, &(0x7f0000006000)=0x0, 0x7b) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/10 08:04:48 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000aab000-0x8)={0x0, 0x0}) shutdown(r0, 0x4) 2018/01/10 08:04:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 08:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1000000000000802, 0x0) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a0b000)=0x0, &(0x7f0000a48000-0x4)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db5000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000029e000-0x4)=0x0, &(0x7f000073d000-0x4)=0x4) prctl$getreaper(0x0, &(0x7f000099c000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00007c6000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x4, [0x4fb0, 0x9, 0x0, 0x6, 0x1, 0x7, 0x8, 0x1ff]}, 0x5c) bind$ipx(0xffffffffffffffff, &(0x7f00000f9000-0x10)={0x4, 0x0, 0x0, "d14d653b515a", 0x0, 0x0}, 0x10) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b6000)='/proc/self/net/pfkey\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004a4000-0x8)={0x0, 0x2}, &(0x7f00004c2000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000dd6000-0x8c)={0x7, 0x3, 0x7, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b7b000-0x108)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1f, 0x5, 0x200, 0x3f, 0x2, 0xec99, 0x128a1a43, 0x1f, 0x0, 0x100, 0x2, 0x7, 0x8, 0x4]}, &(0x7f000052a000)=0x108) syncfs(r0) close(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000716000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 08:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000970000)='/dev/sequencer\x00', 0xa202, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000520000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00006ae000)=0x2) getsockname$ipx(r0, &(0x7f0000f1e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x10) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002d000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000036f000)=0x7ff, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.423221] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.429773] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 08:04:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000eb4000-0x8)='./file0\x00', 0x80100, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d44000)={0x1ff, 0x4a90, 0x0, 0xfbd9, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) 2018/01/10 08:04:48 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000434000-0x18)={0x0, 0x8, 0x0, 0xd, 0x55}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d92000)={0x80000000, 0x1, 0x4, 0x14b, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80001, 0x0) listen$netrom(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) accept$nfc_llcp(r2, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) r3 = syz_open_dev$mice(&(0x7f0000408000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000041e000-0x20)={0x0, 0x7, 0x0, 0x5ec861c3, 0x1, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/10 08:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a14000)="1f0000000a0affdde200f49f00000003000000000900018005ffffe5000051", 0x1f) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001b4000)=0x2, 0x4) mmap(&(0x7f0000943000/0x4000)=nil, 0x4000, 0x1000007, 0x4030, r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f2d000)={&(0x7f0000312000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000f5e000-0x10)={&(0x7f00006ef000-0x18)={0x18, 0x14, 0xa, 0x200, 0x4, 0x3, {0x0, 0x0, 0x1}, [@flag={0x4, 0x7e}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x8000) fstat(r0, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b69000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a7000)=0xc) r3 = getgid() setresgid(r1, r2, r3) 2018/01/10 08:04:48 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d0000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f35000-0x10)={0x1, &(0x7f00002da000-0x8)=[{0x1ff, 0x7, 0x2, 0x3}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x12) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000060f000)={0x7391, 0x4, 0x1ff, 0x7}, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00002a9000-0x4)=0x6, 0xf2ae0ecc06e8c48e) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000014c000)={0x0, 0x0}) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 08:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg(r0, &(0x7f0000937000)={&(0x7f00005c7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000063e000-0x60)=[{&(0x7f00002df000-0xe2)=""/226, 0xe2}, {&(0x7f0000503000-0x41)=""/65, 0x41}, {&(0x7f0000abc000)=""/16, 0x10}, {&(0x7f000073e000-0x3b)=""/59, 0x3b}, {&(0x7f0000310000)=""/140, 0x8c}, {&(0x7f0000243000-0xd8)=""/216, 0xd8}], 0x6, &(0x7f0000189000)=""/180, 0xb4, 0x3}, 0x2020) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000006d000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e6d000-0x20)={"6498f4d5d186e58df3ad40fe44eb9575", {0x4, 0x1, 0x3, "dada48eb1e4e", 0xc3, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d76000)={0x0, 0x0}) clock_gettime(0x5, &(0x7f00005a3000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f0000798000)={&(0x7f0000884000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fe8000-0x30)=[{&(0x7f000082c000)=""/130, 0x82}, {&(0x7f00000ed000)=""/94, 0x5e}, {&(0x7f00002c5000)=""/247, 0xf7}], 0x3, &(0x7f0000a5f000-0xbd)=""/189, 0xbd, 0xb45d}, 0x100) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x7fffffff, 0x9c78}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0xd9484ffdfff46279) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000)=0x80000000) umount2(&(0x7f0000003000-0x8)='./file0\x00', 0xf) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000002000-0x33)="4b2d3db1f964e8a8480be4d508b59f2139a0160d2cbd1a4fdce4f7e0cf6a3e5031975b52938adc87217b651bba8abd933d4ad6", 0x33) unshare(0x10004) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x32, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) 2018/01/10 08:04:48 executing program 3: lsetxattr(&(0x7f00005dc000)='./file0\x00', &(0x7f0000f46000-0xe)=@known='system.advise\x00', &(0x7f0000611000)='keyringbdev/.\x00', 0xe, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000011000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fd6000)=0x0, &(0x7f0000a77000)=0x4) mount(&(0x7f00004b9000-0x1)='.', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='cpuset\x00', 0x0, 0x0) truncate(&(0x7f00001af000)='.', 0x4) 2018/01/10 08:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x4, 0x8, 0x0, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000904000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4}, &(0x7f00002a5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008c5000-0xa0)={r4, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x7, 0x8, 0x14f0c000000}, &(0x7f000055b000)=0xa0) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000af0000)='./file0\x00', 0x80) recvmmsg(r1, &(0x7f0000b00000-0x21c)=[{{&(0x7f0000a2b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000fc000-0x30)=[{&(0x7f0000b9c000)=""/130, 0x82}, {&(0x7f0000acb000-0xf0)=""/240, 0xf0}, {&(0x7f0000e54000)=""/86, 0x56}], 0x3, 0x0, 0x0, 0x0}, 0x96}, {{&(0x7f00007e4000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00009a4000-0x20)=[{&(0x7f0000aaf000)=""/233, 0xe9}, {&(0x7f00002cf000-0x20)=""/32, 0x20}], 0x2, &(0x7f000036e000)=""/205, 0xcd, 0x2}, 0x10000}, {{&(0x7f000024a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ea7000)=[{&(0x7f000009e000)=""/199, 0xc7}, {&(0x7f000040c000-0xcf)=""/207, 0xcf}, {&(0x7f0000880000)=""/26, 0x1a}, {&(0x7f0000257000)=""/170, 0xaa}, {&(0x7f000055f000)=""/0, 0x0}], 0x5, &(0x7f0000bff000)=""/18, 0x12, 0x2}, 0xfff}, {{&(0x7f00006af000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000dcc000-0x70)=[{&(0x7f0000ae8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd6000)=""/70, 0x46}, {&(0x7f0000ba7000-0xbc)=""/188, 0xbc}, {&(0x7f0000405000)=""/211, 0xd3}, {&(0x7f000024f000)=""/4096, 0x1000}, {&(0x7f0000b29000-0x7e)=""/126, 0x7e}, {&(0x7f00002a3000)=""/5, 0x5}], 0x7, 0x0, 0x0, 0x4}, 0x7f}, {{&(0x7f0000914000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000007b000-0x10)=[{&(0x7f0000e12000)=""/162, 0xa2}], 0x1, &(0x7f000087b000-0x1000)=""/4096, 0x1000, 0x7}, 0x401}, {{&(0x7f0000d7a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000001e000)=[{&(0x7f0000a84000)=""/162, 0xa2}, {&(0x7f000056d000-0xe)=""/14, 0xe}, {&(0x7f0000a12000)=""/146, 0x92}, {&(0x7f000077a000)=""/123, 0x7b}, {&(0x7f0000e42000)=""/166, 0xa6}, {&(0x7f000082a000)=""/0, 0x0}, {&(0x7f0000c78000+0x521)=""/100, 0x64}], 0x7, 0x0, 0x0, 0x9}, 0x401}, {{&(0x7f0000ac3000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000725000)=[{&(0x7f00006c4000)=""/69, 0x45}, {&(0x7f00002d4000-0x26)=""/38, 0x26}, {&(0x7f0000b51000)=""/211, 0xd3}, {&(0x7f0000bfc000)=""/156, 0x9c}, {&(0x7f00004b9000-0x91)=""/145, 0x91}, {&(0x7f0000c97000-0x31)=""/49, 0x31}, {&(0x7f00006ad000-0x89)=""/137, 0x89}], 0x7, &(0x7f0000066000)=""/249, 0xf9, 0x1}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000548000)=[{&(0x7f0000295000-0x44)=""/68, 0x44}, {&(0x7f00001c9000)=""/184, 0xb8}, {&(0x7f00001dc000)=""/82, 0x52}, {&(0x7f0000b0f000)=""/19, 0x13}], 0x4, &(0x7f0000943000)=""/55, 0x37, 0x1}, 0x842}, {{&(0x7f0000ca0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e66000)=[{&(0x7f000084a000-0x83)=""/131, 0x83}, {&(0x7f0000be4000)=""/4096, 0x1000}, {&(0x7f000046c000)=""/183, 0xb7}, {&(0x7f0000193000-0xc4)=""/196, 0xc4}, {&(0x7f00009d7000-0xfa)=""/250, 0xfa}, {&(0x7f0000749000-0x90)=""/144, 0x90}], 0x6, &(0x7f0000251000-0xfd)=""/253, 0xfd, 0x0}, 0xd6}], 0x9, 0x0, &(0x7f000090c000)={0x0, 0x0}) ioctl(r1, 0xfffffffffffffffd, &(0x7f00004d2000)="3c314fe6272f6ad94be60263b560f4b5f2d5d68b3d08c7c340c911ba5e80276ae85e01569881d640ffbd7cf9020742f9ddab97d44a276bfc23bacff90ed5a4e5c0e5") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) r2 = mmap$binder(&(0x7f0000fae000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r1, 0x9) r3 = mmap$binder(&(0x7f000052c000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e24000)={0x44, 0x0, &(0x7f00003ad000)=[@increfs_done={0x40106308, r2, 0x4}, @enter_looper={0x630c}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x0, 0x3}, @acquire_done={0x40106309, r3, 0x0}], 0x4, 0x0, &(0x7f0000ebc000)='K0(E'}) 2018/01/10 08:04:48 executing program 6: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000095e000-0x60)="bec56e6a", 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000083e000-0x4)=0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000095e000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f000086d000-0x4)=0x0, &(0x7f000014f000-0x4)=0x4) tkill(r2, 0x2b) ptrace$peekuser(0x3, r2, 0x3ff) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf2000)='md5sum$', 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf2000)=0xfffffffffffffffd, 0x4) clock_gettime(0x0, &(0x7f000095b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000351000-0x180)=[{0x4, 0x35f2, 0x2bc, 0x9, @tick=0x1, {0x3ff, 0x3}, {0x1, 0x4}, @control={0x800000, 0x200, 0x1}}, {0x1ff, 0x3ff, 0x8, 0x80000001, @time={0x0, 0x0}, {0xfffffffffffff001, 0x5}, {0xffffffff, 0x3}, @connect={{0x200, 0xfffffffffffffffb}, {0x400000000, 0x4a2c}}}, {0x10001, 0x8, 0x1000, 0x1fac, @time={r1, r2+10000000}, {0x100, 0x7}, {0xdd, 0x7fffffff}, @result={0x70000, 0x6}}, {0xffffffffffffffa8, 0xfffffffffffff728, 0x4, 0x5, @time={0x77359400, 0x0}, {0x80, 0x7}, {0x4, 0x9ac6}, @time=@time={0x0, 0x989680}}, {0x6, 0x9, 0x0, 0x4f, @tick=0x62, {0x9, 0x80000000}, {0xcad, 0x7f}, @raw8={"f902d747e90161425884acb6"}}, {0xce, 0x8, 0x9, 0x100, @time={0x0, 0x1c9c380}, {0x0, 0x8}, {0x80000000, 0x7fffffff}, @control={0xf9f, 0x3, 0x8}}, {0x1, 0x2, 0x0, 0x100, @tick=0xfff, {0x6, 0x5}, {0x17c1, 0x100}, @result={0x1, 0x4}}, {0x401, 0x5, 0x1, 0x6, @tick=0x6, {0x80000001, 0x7}, {0x7, 0xffffffffffffff87}, @quote={{0x0, 0x6}, 0x0, 0x0}}], 0x180) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000593000-0x11)='net/softnet_stat\x00') sendfile(r3, r4, &(0x7f0000929000)=0x0, 0x400) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000100000001, 0x0, &(0x7f00003f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bc3000-0x4)=0x0) getresuid(&(0x7f00007db000)=0x0, &(0x7f0000939000-0x4)=0x0, &(0x7f000097d000-0x4)=0x0) getegid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000403000)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0xfeb5, &(0x7f00000a4000-0x50)=[{&(0x7f000025b000-0x50)="c0c6a0f29a2b65301ad13b1665e738ce28389a30a916c4198462a9a04d6d865c48d4d471d0ec510842a4066c32687211eb253cfc3bce73cea2e81cce63d5e4a7c16f7948697b4f1fe0613b504b6ea8179fe2c353a4c4b6", 0xfffffffffffffd0c}, {&(0x7f0000c05000-0x62)="00000400000000000e0091213f171c36f3e60296b7bb2a968c5db990ac0caf2dca02fff3000000b80021dc0f5f8a8b9f3cc5005a28b6be2e591fa4d00aca361da9004573b636ee846a13aba828d932d021295c9fef95418e9571696510c730cfa7e2", 0x0}, {&(0x7f000045d000-0xe0)="6174a48deae3c0986bf832c995f06ae50fa72112d09d1da47ca7d004360bb2f648eefd3f793ca26bd6ae7d339e638e10635a18f51e83ac0f148b30e37079d4425478b96d7beae20067f5d6a0badd1a1383b75a22bddcf29369290d52b10ef79303964e24b39d957eaaf488d961911cacc3fd3f155b9058bc88e7cb0a614e2644f08c7ced268c6b52775d0a2f2ca6c6f08ff9b7d99c88e051ba116f2af63d2158e729c172ae6867fe5c1a440f51e21e234c9e61b25adf2d2a63b00151729cb30a66f79c095a436802c05463334a51c151087fdf704da9608f5df2413aba301bc0", 0x0}, {&(0x7f00002b1000)="86242aa81c450bb9a634f8f9ddce3195e703ce585745c0c2a3afa5750b836ee3770dfc8c02d3676bbbc1116b8fe928dc19296513e373d911a6232074d9c5378ee4ddf7ccc9c83841f8e84b767904d230516ffb17c32ee947e1464a4973d86521b3272baf0c7520085fdc65ee9e2916e79e0f0322197e000000000000000117b86b320da29571124058751fbd94680000000100000001c9fa47d69fb921cf66e9cd318235a2", 0x0}, {&(0x7f00000b0000-0x5d)="6f66612815b4c2123dfefcca580bf70a6035ce3f84c1af79f2aca0d30d023bdd49d262c01cefc34630eeb6df3e332665f0a4cee4c3523f1689edfe8c411082ac4e146a6c2f280fc430ceab9dc6a0e0316abb30bbbb51782f40b694df7e", 0x0}], 0x0, &(0x7f0000698000)=[], 0x18, 0x0}, 0x0) fanotify_init(0x2, 0x8000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b69000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000044b000)={&(0x7f0000143000)=[0x6, 0x10001, 0x3, 0x0, 0xbef2, 0x10001, 0x2], 0x7, 0x3, 0x100000000, 0x80000000, 0x61a, 0x5, {0x401, 0xba, 0x263f8, 0x7f, 0xac1, 0xfffffffffffffffb, 0x5, 0xffff, 0x8001, 0x0, 0x1, 0x81, 0x67, 0x3ff0000000000, "efeec031c15ec897d544d9482faf283c455822b97c24cd8a1692d636fa823438"}}) [ 38.658043] audit: type=1400 audit(1515571488.857:29): avc: denied { create } for pid=5310 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 38.659023] audit: type=1400 audit(1515571488.857:30): avc: denied { getopt } for pid=5316 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 08:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc205a59c4c9dd345901d960300", @ifru_map={0x4, 0x4, 0xfffffffffffffff9, 0xa, 0x3, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000c75000-0x4)=0x1000) 2018/01/10 08:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000006000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1000000002000401}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:48 executing program 3: mmap(&(0x7f0000000000/0x9a8000)=nil, 0x9a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='net/fib_triestat\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009a8000)={0x6, 0xa22, 0x6, 0x0, 0x380e9089fa0ec408, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00009a9000-0xe)='/dev/keychord\x00', 0x1, 0x0) 2018/01/10 08:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f0000d0e000)=[{&(0x7f0000d9a000)=""/251, 0xfb}, {&(0x7f0000633000)=""/144, 0x90}, {&(0x7f0000ae8000-0x4e)=""/78, 0x4e}, {&(0x7f00004a7000-0x26)=""/38, 0x26}], 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000eb7000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000ed7000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfdcd}], 0x1000000000000248, 0x0) 2018/01/10 08:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000084000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000df9000)={0x0, 0x9}, &(0x7f0000861000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b85000)={r1, 0x3f, 0xc, "3f203c80723a4dceb300dcca"}, 0x14) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) 2018/01/10 08:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000d4000-0xa)='1yzkller\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = open(&(0x7f0000db8000)='./file0\x00', 0x1, 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000108000-0x4)=0x3, 0x4) r2 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/10 08:04:48 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000434000-0x18)={0x0, 0x8, 0x0, 0xd, 0x55}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d92000)={0x80000000, 0x1, 0x4, 0x14b, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80001, 0x0) listen$netrom(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) accept$nfc_llcp(r2, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) r3 = syz_open_dev$mice(&(0x7f0000408000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f000041e000-0x20)={0x0, 0x7, 0x0, 0x5ec861c3, 0x1, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000003a000-0xe3)=""/227) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f0000003000)="e0", 0x1) pwrite64(r1, &(0x7f000000c000)="d882ee306d7ac9ee8231592395485213a0e05b9436b06de8247f2f2e52fe5258248a9d112e6bd7623bb8803bfb3291d77c6787c8a50dd211125b3d99da2aa9b41871ca997f86589c087a21ad140d72aa607a67a8947e7f60f493fadc9a87176055abb282cd4b5f9b2311c4a4687f57cd1666c195120efad197c00522623d72da19c02f3455b6e03270c942c38a8db87c0955f876aac85fc7cc77c3ca216bb1b14b2bd0deebae89d6c6cdc7ed03b7450000cffee2caa94a97aa7b", 0xba, 0x0) 2018/01/10 08:04:49 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000839000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000032e000-0x4)={0x3}, 0x4) mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000024b000)={&(0x7f0000227000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e02000)=[{&(0x7f0000e02000)="ddbf080a2ced7d3757f0659ab9139aa696c6604dd70ec437820786954460dc69aaf42a1fddfb8679d484d434bf5f50ce69d2cc41d6a4724cf77cfe051a12a36d6dedf46ee068c725245b8a1d2821da0ea56cf5a0afffb719cab12504b1bb58c18b5e52c02c1d30962ab4f340872642597dc0d58314ec83ac4b2e07cf9fca9d11001a8615bb5f25f9dabce7bd25387e6fd94ab8290ef8b601d6c9d024b4320ecafa3ddc2cfde0f90f25bba18fe439763522d5a9467ea2db3d663fd1f8f1", 0xbd}, {&(0x7f0000e02000)="dde596f9556946acb81921cb001069239a9f51050f31dcc3e4e8932c3ff5d67d24a9cea0a4", 0x25}, {&(0x7f0000e02000)="807575cb2fcbbeac99d03279478fca6dc89f02ce08096ef03f96c1429cb0c536da2c9ba2e472687593523197eaa1f227ea74705df95a8b9b851a34bc3149ebaab605505bae70540003c6a75e2285ca091fd2283d8684c4afc3d60b9ad6ac102da35632830083a38bb532c43fec8769889205c6a3031ef95861103424d55395e2312bfd729380a793e9ed5c7f50bf89456a7fc66480", 0x95}], 0x3, 0x0, 0x0, 0x40000}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e05000-0x10)={0x0, 0x9, 0x1, 0x80000000}, &(0x7f0000781000-0x4)=0x10) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e05000-0x10)={r3, 0x58, &(0x7f0000e05000-0x58)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0xd7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x0, @rand_addr=0xd87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d9b000)=0x10) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e04000-0x4)=0xb) epoll_pwait(r2, &(0x7f000083e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x100000001, &(0x7f00007a8000)={0xffffffffffffffff}, 0x8) bind$inet6(r1, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) sendto$inet6(r1, &(0x7f0000dff000-0xb4)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ace000)=0x0) getpriority(0x1, r4) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00008fe000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082a000-0x4)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/dev/sequencer2\x00', 0x30200, 0x0) bind$inet(r0, &(0x7f0000b46000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r1, &(0x7f0000945000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b94000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000179000-0x8)={0x0, 0x100}, &(0x7f00002f6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a73000-0x20)={0x100000001, 0x5, 0x9, 0x931, 0x8763, 0x1, 0x800, 0x401, r2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00009a1000)={0x0, 0x68, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000364000-0x10)=@common='ip6tnl0\x00', 0xffffffffffffff8f) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fa8000)={0x8, 0x9, 0x1, 0x4, 0x1, 0x2}) 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f000088e000-0x8)={0x56e0}, 0x8, 0x800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c1d000)="", 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000066000-0x4)=0x0, &(0x7f000041f000-0x4)=0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x440000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000eb5000)={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x10000, [0xe5a, 0x8, 0x3, 0x0, 0x1fcf, 0xffff, 0xff, 0x101]}, 0x5c) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = dup2(r3, r2) r5 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000022d000)={0x8, [0x1904, 0x8, 0x80000001, 0x101, 0x5, 0xfffffffffffffffb, 0x5, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f000073a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c66000-0x28)={@common='rose0\x00', @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x2, 0x100000000, 0x5, 0x84fb, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000691000-0x6)={0x0, 0x6e}, &(0x7f000085b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cca000-0x8)={r3, 0x7}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) lstat(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000625000)=0x0) bind$nfc_llcp(r2, &(0x7f0000962000-0x60)={0x27, 0x1f, 0x10000, 0x5, 0x921, 0xffffffff, "0715f0145f4207e1eeb2f987d0537b50ed3253bdfa2f0afc60f33fceb3184eef57577b45c286eb04e81f5edd7173b25db7e40ac2e4391122bd0ac5d6983249", 0x3}, 0x60) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/10 08:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) utime(&(0x7f0000a45000-0x8)='./file0\x00', &(0x7f0000da8000)={0xffff, 0x1}) r1 = creat(&(0x7f0000f88000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001ba000)=0x9, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000a91000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef8000)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ff000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) recvmmsg(r4, &(0x7f0000899000)=[{{&(0x7f0000eca000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e6000-0x20)=[{&(0x7f0000039000-0x70)=""/112, 0x70}, {&(0x7f0000b1a000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f0000882000-0x88)=""/136, 0x88, 0x3}, 0x9}, {{&(0x7f0000e88000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d1e000)=[{&(0x7f000092c000)=""/74, 0x4a}, {&(0x7f0000629000-0x1000)=""/4096, 0x1000}, {&(0x7f0000553000)=""/118, 0x76}, {&(0x7f0000d1d000-0x93)=""/147, 0x93}], 0x4, &(0x7f00001b8000-0xac)=""/172, 0xac, 0xc7}, 0x20}, {{0x0, 0x0, &(0x7f0000f8c000)=[{&(0x7f0000be3000)=""/11, 0xb}, {&(0x7f0000874000-0xc1)=""/193, 0xc1}, {&(0x7f000089c000)=""/151, 0x97}, {&(0x7f000042e000)=""/189, 0xbd}], 0x4, &(0x7f0000285000)=""/226, 0xe2, 0x0}, 0x7f}, {{&(0x7f0000696000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000542000-0x50)=[{&(0x7f00001cb000)=""/0, 0x0}, {&(0x7f0000567000)=""/111, 0x6f}, {&(0x7f0000271000-0xb1)=""/187, 0xbb}, {&(0x7f000007e000)=""/18, 0x12}, {&(0x7f00009f9000)=""/164, 0xa4}], 0x5, &(0x7f0000731000)=""/224, 0xe0, 0x7}, 0x7ff}, {{&(0x7f0000a6c000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000043c000-0x60)=[{&(0x7f0000679000)=""/76, 0x4c}, {&(0x7f0000614000)=""/187, 0xbb}, {&(0x7f00001de000-0xa)=""/10, 0xa}, {&(0x7f0000fd6000-0x62)=""/98, 0x62}, {&(0x7f0000cb8000)=""/170, 0xaa}, {&(0x7f0000690000)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f000039b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f00004dc000-0x20)=[{&(0x7f0000898000)=""/171, 0xab}, {&(0x7f00006bc000-0x2c)=""/44, 0x2c}], 0x2, 0x0, 0x0, 0xffffffffffff8000}, 0x9000}, {{&(0x7f000003e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000633000-0x30)=[{&(0x7f0000af7000)=""/179, 0xb3}, {&(0x7f0000f3c000)=""/56, 0x38}, {&(0x7f0000a20000-0x2b)=""/43, 0x2b}], 0x3, &(0x7f000058b000)=""/114, 0x72, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00001f5000)=[{&(0x7f0000f3f000-0xd2)=""/210, 0xd2}, {&(0x7f00001ac000)=""/15, 0xf}], 0x2, 0x0, 0x0, 0x300000}, 0x4}, {{&(0x7f00000d7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000d2d000-0x20)=[{&(0x7f0000d1b000)=""/93, 0x5d}, {&(0x7f0000b3d000)=""/65, 0x41}], 0x2, &(0x7f000046c000)=""/84, 0x54, 0xdb1}, 0x7ff}], 0x9, 0x10000, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00000fb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xa, 0x1, "e36f758a644fab9a94dd6aca2a535e5bc18f0fb783dc7a4c86fe373f3ebad43cb417f28554e6ccb31996447b80410ac4cb38d12720394e538fb978eaadbfbb37", "13d3292407e50264a379c7cbd0202aecf11a84e94e741affc48ea7243bba43d5", [0x9, 0x1f], 0x0}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000093e000)={0x10012, 0x24, &(0x7f000097d000)="a05dcde09929fbcf4ead0581ed72c536a237cf676a86d6f6c07bb33e2a2b9e50afc68d62"}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b95000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00006e4000-0x4)=0x0, &(0x7f000040c000-0x4)=0x4) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00009b4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000fcd000)='./file0\x00', 0x68042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00001ad000)=0x0, 0x6) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ec000)='net/ip_mr_cache\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) readv(r0, &(0x7f00001e3000)=[], 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/sequencer2\x00', 0xfffffd, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) getsockname(r0, &(0x7f0000fac000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001c3000)=0x58) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000000001d, &(0x7f000092c000-0x4)=0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/sequencer2\x00', 0x301000, 0x0) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) sendto(r0, &(0x7f0000c4f000-0x51)="5ce48131dd1c2994f981fbde1e33e6d9445f017c8f61ca11ea13116479382d58af9b2f19d9417f411b472f896d37046b26775b37fe1f45b25522735f1ba0355c59f8b2d5f7eaae6b3bdf98ece5e9bf3fe9", 0x51, 0x4000004, &(0x7f0000833000)=@l2={0x1f, 0xffffffffffffffb7, {0x0, 0x93, 0xff, 0x0, 0x0, 0x6}, 0x0, 0x2}, 0xe) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) ptrace$poke(0x4, r2, &(0x7f00008f5000-0x8)=0x0, 0xfffffffffffffffe) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/10 08:04:49 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e12000-0x38)={&(0x7f000021c000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a84000-0x10)={&(0x7f0000001000-0x110)={0x110, 0x12, 0x208, 0x0, 0x1, {0x14, 0x0, 0x0}, [@typed={0x10, 0x6d, @u64=0x8}, @typed={0x10, 0x77, @u64=0x6}, @typed={0xc, 0x5d, @uid=r1}, @generic="c83035ecd135a3baa643454f8ef9c32a650303217ad8f7540b418878d16facaad2bc3a857e1d855bd0925a0ce83886222ed4f7d44bf5e02f9e2dd99b3c2e1d0d1b2e1debe8a070f87565101541e41fa2bee1fe345bb788ee2e3bd4a70908ec399f852bd992cec0daaf34b9b8d16e028c70f2d9b6fb8866521e25df89a5a58d2fe2d5f4eb9f181ffe6bcdb981849198068703ef2aab8d5cff3200bf8c1f8c653c03d1ded22e98a9cd15386dd5652fd905042adc795d628c48cefb629de208", @flag={0x4, 0x23}, @typed={0xc, 0xf, @uid=r2}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="865ace17262fcf4c50fa3878efd1ce44a86c4065476acbb43b4ae42902c888ba4d1fca8fd8d3cb016371d641cfbaed4598eaa7f8df449b716a9cedb263b57f5ae01da8ea31b579", 0x47, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x7)='wlan1{\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r3, r4, r5}, &(0x7f0000000000)=""/214, 0xd6, 0x0) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008e8000-0x50)={0x0, 0x10001, 0x8, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x5, 0x10, "8a2d4f8ec45bb46caf4555f1e7f5d3cda5159b5686587a9c3cccea6270f0f365fbba8a76abcc56dc74a1d8e5fc3638d3401f668ab2c822d2adb3966b9e92a8ee", "5e17a15a874eafd0e99a1949b6774c46946a6f327429118d3c0ea8b8de63d092", [0x9ed, 0xffff], 0x0}) read$eventfd(r0, &(0x7f0000b35000-0x8)=0x0, 0x8) writev(r6, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469001000810000000700000006000000010001070000001419001aee030003001100af21020400080001012d00f41ee400", 0x39}], 0x1000000000000074) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = creat(&(0x7f0000945000)='./file0\x00', 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000812000-0x4)=0x0) r3 = gettid() setpriority(0x1, r3, 0xfffffffffffff1d3) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001e000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000047d000)={0x10002008, 0x0}) [ 38.954012] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000038000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = signalfd4(r0, &(0x7f0000b9b000-0x8)={0x4}, 0x8, 0x80000) r2 = socket(0x0, 0x6, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000906000)=0x5, 0x4) read(r1, &(0x7f0000bdf000)=""/0, 0x0) 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000544000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000baf000)=[{0x8, 0x8}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a02000-0xa)='/dev/ptmx\x00', 0x4fffe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006c8000)={0x3, 0x1, 0x15b2, 0x5, 0x0}, &(0x7f0000170000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000885000-0x8)={r2, 0x0, ""}, &(0x7f0000eed000)=0x8) getsockname$unix(r0, &(0x7f0000458000-0x24)=@file={0x0, ""/34}, &(0x7f0000751000)=0x24) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000786000-0xc)={0x4, [0x1, 0x9, 0x5, 0xfffffffffffffffe]}, &(0x7f0000713000-0x4)=0xc) read(r1, &(0x7f00008b4000-0xce)=""/206, 0xce) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = gettid() ioctl$KDMKTONE(r0, 0x4b30, 0x2000000000000) unshare(0x28060400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000c000-0x8)={0x0, 0x1, 0x3}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000c000-0x105)={r2, 0xfd, "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"}, &(0x7f000000c000-0x4)=0x105) exit(0x0) syz_open_procfs(r1, &(0x7f0000005000)='ns/mnt\x00') 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000000d000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 08:04:49 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000031b000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f56000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000e69000)='ns/user\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db4000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7a000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffa223e81f) 2018/01/10 08:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x10001, 0x1004102) read(r0, &(0x7f0000dcb000)=""/196, 0xffffff96) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/policy\x00', 0x0, 0x0) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f04000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00008dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$unix(0x1, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00001d3000-0x38)={0x0, 0x0, &(0x7f000032e000-0x20)=[{&(0x7f0000045000)=[{0x230, 0x1f, 0x300, 0x4, 0x0, [@flag={0x4, 0x92}, @typed={0xc, 0x59, @pid=r2}, @nested={0x1f8, 0x4f, [@flag={0x4, 0x5}, @flag={0x4, 0x87}, @typed={0xc, 0x70, @pid=r3}, @typed={0xc, 0x19, @str='\x00'}, @typed={0xcc, 0xb, @binary="8a5d263bb58698c8f2add45c0089e637e7d5805796fd8364323f1330a4394a01482fa0a5a79ec77ba1641414ca7f4ad898ead7b4c22478122b1f2c7d99bd5d03229d714142669dbd23a615c9292437a540ccc345da1290c5ead60701bd773083150659d34a19f2055affc76a8d2d386901d07989d0c4e972aec15b623df5b1b201c8e3d7dee889ef28322dc7da9ba9e68c5724a0bb3047e18b754b38245d2ee55d12cb440561d05bcc7d79d0e5149ae54b061ddc85c52bd9eb9b0ac7c5b9ded3b02e11"}, @typed={0x108, 0x30, @binary="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"}]}, @generic="18c5c9388c62f0c35dc4b56a5b036582362943679481"]}, {0x14, 0x26, 0x100, 0x1, 0x1, [@flag={0x4, 0x8a}]}, {0x7c, 0x24, 0x402, 0x3, 0x1, [@flag={0x4, 0x60}, @generic="436f16a085f57d49f641180f3b87b651cb265a1b438f9e84b9cd738195e27aaf6c7d4b5a27293076864ad7928e1cce16a98a38f58cc5d7f725f2b3148c2fb3539b645cbc0e5ac6abad", @flag={0x4, 0x32}, @flag={0x4, 0x72}, @generic="2b758f34c8dee5", @typed={0x10, 0x56, @u64=0x5}]}, {0x14, 0x13, 0x1, 0x4, 0x0, [@flag={0x4, 0x19}]}, {0x44, 0x27, 0x2, 0x1, 0x0, [@generic="165f69f2902e39103dfe693ccf7e4a70288451f895c6bd6c01bf8eeb3e907231771f62f5f1e0da", @typed={0xc, 0x29, @u32=0x81}]}], 0x318}, {&(0x7f0000f89000)=[{0x11a8, 0x26, 0x300, 0x2, 0x3, [@generic="feb4cafd86189b68b45f63088af9d522467a690c921478412030c2c7c107247ba4e077c8d9fa4dbe15a8e6fb69228f7e3d9ea161527b7e7303fe2fa61991be4a026895fba473ee971d", @generic="e5dd849ac471cf55f7f8228f30704eb8834699ab99cf52d038e450118abb8f1d986ec9ee210076540d4468bfa1ac0f84b7f7fc857cd58c74ef39837d5d5374c57b4550350171cccb20b017b7297eb43989ad11", @generic="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", @generic="15154e9b05876645cff066572f5b9bec74da1a71ff2db09fbcb4f110f36c8cf9a0340ca25be645b890574a147edc20a820624f931b7d518628cd774513db7a74030243e256e7bf8d479a56988fcc0122f7c5916c050598cfb4c56999e0f233676f2f5637dcfde1cedf3f470ce8c175eba5ae01549f8f3f433e4d7371a3c9306ea72f65608d3669def7db7cf8bbd232b65e1e388e59fa6faf24ac4fc64f1a1ddda5afcc44febfdb38932dcb825f56d2559a8c8915d7d7497cae159fd37db1dc9e4c6ca30689b93f1b963216fa516f5f2d8061b06e5899e9f2344618212d79185269114ad08d21f3b6cbf5e3d96843", @typed={0xc, 0x54, @pid=r4}]}, {0x18, 0x2f, 0x19, 0x6, 0x3, [@flag={0x4, 0x19}, @flag={0x4, 0x58}]}, {0x19c, 0x3d, 0x20, 0x2, 0x2, [@generic="e79498303555fc320c89b52200ee418353d91728973f3f8a3a8f7c5c4529937d2b04022ca1cc70fa1d739cfec43afeca37cdc2e211fe76a8", @typed={0x10, 0x6f, @u64=0x7}, @nested={0x10, 0x8b, [@typed={0xc, 0x47, @str='\x00'}]}, @nested={0x134, 0x7f, [@typed={0x10, 0x34, @u64=0x9}, @generic="42562c8380c534e897e6d1944a4be5ab", @flag={0x4, 0x71}, @typed={0x10, 0x93, @u64=0x2}, @typed={0xc, 0x94, @uid=r5}, @generic="e1dba25d5d073ef6d3b8a8518c2e13eeefa4c9236ea8a5142bc89a9d90777ee85b5d153a0ef54654cd6e8048372c810209cd3d68cdd80db7da849413a67b33b0cc0282602c1ffa395a1240717633abf7b669fb712ffdc52775a862534987cb0d9f12782798b6a7667738cdcc2c115eb91f103c56d6ade442e139ea333ea8cbc7098a93e79c616175a3f899b1afd8e5a9cdf092b0ba2b999ee101735c8b11e63c15a461479b34cb3f827b37cfdbd0f1dca83b687810437253ff09328093f4818d0ecec7586e4c9a85a6c6e8c2d1413b6896e4416ff0d6abf00d75b32da318ed1eae922c1ac5ebb8ee8409c1005f89d160"]}]}], 0x135c}], 0x2, &(0x7f0000a02000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r6, r0]}], 0x38, 0x80}, 0x1) 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000020000-0x28)='}vmnet0ppp1#posix_acl_access*md5sumbdev\x00', 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000003000)='./file0\x00', 0x0, 0x10) r1 = openat(r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$evdev(&(0x7f0000f0f000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/01/10 08:04:49 executing program 2: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") listxattr(&(0x7f0000e9a000)='./file0\x00', &(0x7f00004a5000)=""/32, 0x20) inotify_init() 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x84)="cfe0cc072f7c970d55a77c4277b2424e8b75176cdaa8b352fddcaa62375170bcab7c1f055883e64c3534ca70df40c95deffd1d235f25d5b76308a3241ef46a4ae2aa634bbc5d7c19820b2b2cbaef2d1c35fca297793d705d38ddc99bf7dfb8586324ebd7f8169248e81a0dbdf04b9c6de13ccfe72b2756c54d47de272a53ebb255ffdfb7", 0x84, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000001000)=""/0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000197000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x1f, &(0x7f00000d0000)=[], 0x0, 0x0}, 0x0) 2018/01/10 08:04:49 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000091d000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x13a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ae7000)='/dev/net/tun\x00', 0x0, 0x100000000080000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f000040c000)={0x20071026, r2}, &(0x7f000022e000-0x18)={0x7, 0x0, 0xb761, 0x9, 0x7, 0xfffffffffffffffe}) r3 = add_key$user(&(0x7f0000632000-0x5)='user\x00', &(0x7f000030a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="5d61ac6e111a95728a8286795f28880935ef8bf2e01145c2e6bfb37c7dda38e2cd85685e12eb83ddb739c1197f9001b28c741418b1f82b428eecdd1ee5040abf35e156a0be917b4d48822ce02d96690256783f4ca220b93c18b7038b29345bf7342becd14c4c6b89a7efc6ffe99b62eee71279e6687e3be04f7db2b93c41a485ed5621a004", 0x85, 0xfffffffffffffff9) pwritev(r1, &(0x7f0000188000)=[{&(0x7f0000854000-0x23)="a96123a481082e00079dd5e4721500369acb59a0858cd036e0d43f900e0465967bc15b9065e08db09d7024564df5ce3af3468065064d0b", 0x37}], 0x1, 0x7fffffff) r4 = add_key(&(0x7f000090a000)='cifs.idmap\x00', &(0x7f00003b1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000694000-0xb1)="0707d3cb4ec89351943e255712e816033e13443b2d58445a65257f940a6e37a4840bb0a2b8276aa6c61edb5e07363d489c4d1706434713353ba31f8d57cb40f83e9ad86b37633401bf67ace2c8cc10f77d028f7687f61375369ca8e64d01b2b5f4614ec9022b7f8ba5492dd39595988f264b5dd2327a171639c2818dcd9d9bad64e3f723408035304ec34b908ac9b84564ab11d5843b203082a6b1e7a07172fcd3fd7f08b2d9ec08d6dfceba3946f72b88", 0xb1, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000e1b000)=[{&(0x7f000079d000)="1a5587f39c5c1a5feec501526ee15b57ec53d865bb551e7f29a5d7cbe621b58dbfa34616b5343d2350269fc6cf69", 0x2e}, {&(0x7f0000ba0000-0x50)="9499bb5a05c7de55a340d7773d0329729ae0c97c004006029df0275835aeb0034d5c735642c2c2fac8bd8132ae57a26e07e120b810144833a874c89f7290654383a61287b0a8f42de93e17af2e8f6370", 0x50}], 0x2, r4) [ 39.153481] binder: 5429:5440 ioctl 40046205 ffffffffa223e81f returned -22 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fb0000-0x4)=0x0, &(0x7f0000d48000-0x4)=0x2) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x24) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x20, 0x20000043, 0x443, 0xffffffffffffffff, 0x0, {0x200000000000002, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a25000-0xb0)={{0x40, 0x8}, 'port1\x00', 0x8, 0x0, 0x0, 0x4, 0x81, 0x2, 0x125, 0x0, 0x3, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2000000000002) flock(0xffffffffffffffff, 0x1) flock(0xffffffffffffffff, 0x1) r1 = mq_open(&(0x7f0000e9e000-0x5)='-em1\x00', 0x40, 0x0, &(0x7f00006fb000)={0xfffffffffffffffe, 0x9, 0x3, 0x68e2, 0x0, 0x9, 0x4, 0x4b37}) signalfd4(r1, &(0x7f0000513000)={0x0}, 0x8, 0x80000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000028000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006b9000)=0x8, 0x4) 2018/01/10 08:04:49 executing program 0: unshare(0xc6c03d1888df1ab7) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f000059a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000066c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000840000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b91000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000aee000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x8, 0x7, 0x0, 0x80000000, 0x0, r1}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007ac000-0x4)=0x5, 0x4) sendto(r0, &(0x7f00005ce000-0x82)="", 0x0, 0x0, &(0x7f0000b2b000)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000d1c000-0x8)='./file0\x00', &(0x7f0000054000)={{0x77359400, 0x0}, {0x0, 0x2710}}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffffff, &(0x7f000036d000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d9b000)=0x8, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008f8000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000485000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x41e8, 0x7fffffff, 0x2}, &(0x7f0000400000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ff000-0x10)={r1, 0x4, 0x0, 0x2}, &(0x7f0000b0d000-0x4)=0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000150000-0x1c)={0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0xfffffffffffffebd) 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005d3000-0xf4)=[@in6={0xa, 0x1, 0xffffffffffffffe1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe44}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x528, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xfffffffffffeffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x10000000000001b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r4}, 0x14) 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a37000)={0x0, 0x4}, &(0x7f00006c0000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000970000)=r1, 0x4) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60000000202fe000900018005ffffe5000051", 0x1f) 2018/01/10 08:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000237000-0xbc)={0x1, 0x1, 'client1\x00', 0xffffffff80000006, "ec759473381c66d3", "887e7c85d85cb13c24e19e8fb8b6b839ba98c508a8ad4812616bb35bc030ddc2", 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) open(&(0x7f00000ff000-0xa)='./control\x00', 0x3a000, 0x1) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000095d000-0x8)={0x0, 0x4}, &(0x7f000095d000-0x4)=0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000016c000-0x10)={r3, 0xac, &(0x7f000095c000)=[@in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}]}, &(0x7f000095d000-0x4)=0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000361000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) 2018/01/10 08:04:49 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00006ed000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008d0000)={0xae78, 0x5, 0x9, 0x3}, 0x10) getpeername$netlink(r0, &(0x7f000076e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001bb000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r2, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000100000)=""/22, &(0x7f0000896000-0x4)=0x16) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00008bb000-0xe3)="3083a24e0104af2819910c8efb429f25d4e64acbea4493d2eac15079fa4c9ad27c047f2fad99ef05499be8759dcf3865ef184563f967281c37a974466f8dd035f2cdf0a6764dde5afef949d55de57e9d1003015ad90a62a428605725744f196aec09b0c7511f9c9cd2ffed21127e1d5d5e3ab5e66f93f7255bed85546e51913a8ae039ee540d932a8dba5168236cf05c648246c5931a0ea366d99604e9c9c1449b8ce843c21b4d56107b654a7014da0789e6c3ff68adaa5098916f52b3c7f586570bf48c7816c418b1757cae16bc2da3b6e18c22af19d5a49f64a813db336ed22b14a1") 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x2, 0x0) connect$llc(r1, &(0x7f0000b66000)={0x1a, 0x9, 0x8001, 0x3ff, 0x506, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pwritev(r1, &(0x7f000073b000-0x60)=[{&(0x7f0000d48000-0xc2)="c94b8f387c2366d59e8f5464717a9a3d01800fc914092a16ee8f0e1b3fe7a1f380ede7d5221b9b885aa6cd091b1a2be50afe6ad93dd93a6269cc624e0e599d72a72b12df23e2a3ed8be9d4a0a09dededef369410d6e678826e6af1fc2f008b2e7a6b8939ec45506715b6eee5ecdefdd9af899be16942c2b9afaf3a4396a60e2a7e6e8f426d44bf4a618ff3a05d47a994804f446567b5b956875deeeabb693059151814beb57c0b438cd5f9e1c275ed1565d5595fa392287f87d9edbdcac1c3aeee94", 0xc2}, {&(0x7f0000471000)="5cf841285b176b239bf74fbfe8c9b2303f03e38b884f0933215b85216777517dff676144a08af453cc851fd0f77549078ab6eae0185a5370292050d92e449c1ae5fec2a502cab2a6e9c1d3acc51786292576166f559e0450bda7635a7d974353ceac33dd011bcdce86d0ba1b4c776d0678dfed2a836e20a64344df7d8f7997c7eafe5105d5fc61c4533fba777717b874747177c84de19b31d984ac410e50ce685c8b2311fa6ea02d0854b375573a13af2de57ba1b0add5fc950da254a8a33378dc2e34f0f7d41373354ab55cc40f79126460a7402f133e7eb85a10bd9c3cc522f25885951d2a", 0xe6}, {&(0x7f000043a000-0x6c)="44d8a8a4140e98b8b126497a012f12ff6bdb85160ce72ea07fde857e0424d737f0ca27f81245cc514dd9953c1932d50be391daec4f3cb544125c3212311e22b9b57c78a20a58ccfdceaf73c80cadcc9db4b6f10531cd41769c6e9679f298eae1edef3c81e93472dc83d3c853", 0x6c}, {&(0x7f0000c0c000-0x6d)="70dbe7aaa52637560a3826295775501416a3f2c7b62203b9b89a7b95faba0258c507ff8c3a3465ea880a4025db0367376d0884d6670f3a7b65be2a0fe277379added5604c8d6e843e81e9db2e94dc04a3967bdf76aa662f89b62211bf02ad691f2c26d55fbef96bcdc93dffb00", 0x6d}, {&(0x7f000074e000-0x9c)="443e7c424a9547bb9e4829d83f67fd04fc390047dd1c012db44d6ae7a314bf338ce354b596a958ec4e665b5889280fbacbfd7da4902323298acbf368ad9e3ec6bb21723725ecaffd72b31aa43589715aa1396dae958229bc68763b72984b3073ac2ba0007b8d8c274933e06f3288bb2edf51adc0439c882de2072b4146df718d0bbbff405d314467867e56810be023dde1759a379b3febef8253299b", 0x9c}, {&(0x7f00005e3000)="31ae86603d5981ae78ddc76694a35a28fac28dad0b6600b4cab277a1cd92b5771a4cbf3ef9346075b431acd387ed82990c12042d0ca7ece38f3c4e210612cd1b382b874738db451643cb578d8d35692b48a77ec669e8f2d60b764dfef93a4d43267205dc82d623da7d7659c5a9f09b9643523eac599afa59bfa0f0f7dc727673024e28794edbb1608e7938727d1c", 0x8e}], 0x6, 0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001b1000)=0xe1, 0x4) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000da7000)=0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 08:04:49 executing program 0: 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, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet(r0, &(0x7f0000691000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc7000)=0x10) ftruncate(r0, 0x6) sendmsg$netrom(r1, &(0x7f0000942000)={&(0x7f0000ded000-0x48)=@full={{0x3, {"9fcba3566cd31b"}, 0x8}, [{"6d4bf95d7aa7bd"}, {"6a78532fa90904"}, {"024ad2efb04432"}, {"f884b9b09b3753"}, {"846b00e78d090e"}, {"e3b8177ec441d7"}, {"063dd2ab3a3d9c"}, {"ef5705abc32fa2"}]}, 0x48, &(0x7f0000d5b000)=[{&(0x7f0000ba8000-0xe8)="c08686c802bda6639b2d39dc5aec1cc07d0c89f48c5d8f9b53e4e42fd5ea185b94d835da860c22be1edd0d8fa239942b719937bc74883c75bf436ef2c6426df5b9c332e15bc15a9cae86388f2ce6eba4d7aa02d1f5fcd41ad931f80e7dabc3497cd36a0cd40f24b8c1ee766d214efcca5ae2380c672a55472fb7a3f3231de3bc3e58b63922db08680943b914079942b3ec2bdc89ab4792afd4f79ddf54492cbfbd0969546907fca6cd3c1fccbc5610fba11c9448c42a1603035f804590e5729213210d35b82e4f968ab1e8c91940955255e68db3289b78716ec986010f4d973798b402632f1e1caf", 0xe8}], 0x1, &(0x7f0000c18000)=[{0x78, 0x1ff, 0x1563, "2f72d23c7a9eff9385becbdf5c782c32d985d1343d3a581dbb47ab21448b0d179230ba742060dd8f4d7a131759093240c9424f3939c6d70bfbbc21ce5359172a87bcc536889cff91a360743907e58f540de4f8cd1ede1da3d959843b200b17d24fc08615a5"}, {0xc0, 0x112, 0xa21e, "961bf4bb46641da24fb366cf0aac8f02198d64304a6326cbb0cde0d27188b86df99e0cdacb44d814f241b3db32e5d38f0926b60099a64540bec133f525d027959bd82e4bb8a4a519084d1f82bb23017be350be9b2588ed3e2d84f37fd568f5e90b114d95eb44a3fe54b377050e403331f33d5d801a4dcea2eaa668920bc9ee60b7acd7d5c50e7bba81af0ab7cce568fcc7605f476be73249f900dffbe691f53cb5cdcea89c8afd47875e"}, {0x88, 0x117, 0xfffffffffffffffb, "f846599717ce4f169bbb5bae69ec8d9822f7cf7187f681a0b2b0ca4004a9b736fabed7ee4a07818d6789652a4515211a44dc22c86c161c10a29e31ba0c56803345a0fc9d18a1c6db1e15b1f9a15359322d0324921e88ad5fbe1c68b4f8024be89eb1cec14c9d8b7f34cb77d9d1d32311a594c06a"}, {0x38, 0x100, 0x0, "4569f72bc3b8c9ecb6ac28e1a7a9e358ae0e165109893b959d01fae04c4d5cc7a5b9daf3"}, {0x1010, 0x0, 0xc1d, "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"}, {0x30, 0x10e, 0xfffffffffffffa6e, "0eb27e7923052af92b9325cda5b964a9b4ea7127fdefac36a7cdfb"}], 0x1238, 0x4011}, 0x44801) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x25) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/ppp\x00', 0x100, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 39.352401] device gre0 entered promiscuous mode 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000093d000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000553000-0xc)={r1, @empty=0x0, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x49, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0xd, &(0x7f0000585000-0x10)={0x4, 0x4}, &(0x7f0000064000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f000005b000-0x2)="") 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00004f8000-0x24)={0x7fff, 0x0, 0x8, 0x0, 0x7, 0x0, 0x9, 0xfffffffffffffff8, 0x80, 0xfffffffffffffffe, 0x2, 0x8}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) close(r0) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000f4c000-0x76)=""/118) 2018/01/10 08:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ba1000)={0x8, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) restart_syscall() ioctl$LOOP_SET_FD(r0, 0x4c00, r0) prctl$intptr(0x204000002e, 0x1000) 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000327000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f000071a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000085c000-0x4)=0x48) symlinkat(&(0x7f0000fd1000-0x8)='./file0\x00', r1, &(0x7f0000973000)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007dc000-0x8)={0x0, 0x3}, &(0x7f00004be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006a9000)=r2, 0xc97a851d9cfbfc4) writev(r0, &(0x7f0000524000)=[{&(0x7f00005f3000)="290000001900ff090000fffffff100020a1300000000ff06800900000d0009000800001900001600f6", 0x29}], 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000021b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x1b, 0x8, "3de67c42bcedb9f8cbd61c4742fb2e537895e55f6998443e051f96829855c8a7b95b1014df83eeb754e2045ac05f282f111a00a93ee9e1875fbf6445f74343eb", "d55e3775640d729046481f59883e91a8c1a18a8a53c6266e5339f3a32d983e2a", [0x5, 0x1], 0x0}) 2018/01/10 08:04:49 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000069c000-0x4)=0x0, &(0x7f000069f000)=0x4) eventfd(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006a7000-0x10)={0x0, 0x7, 0xbbd3, 0x1000}, &(0x7f000042d000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bc3000-0x8)={r1, 0x4}, 0x8) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x26a, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x11, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80c00, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000001b000-0x3c)="8e2a0828819dddacbf46364a334f0645fd8ab79150592dda836e5f92964259b8eb40be6fac9e1d83f08379accaed7cfe776ca85f80702cca5e846196", 0x3c, 0x0) 2018/01/10 08:04:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000437000-0x3)={0x0, 0x5}, &(0x7f0000805000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005b6000)={r3, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000313000)="b9b88307e7", 0x5) fcntl$notify(r2, 0x402, 0x4) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r2, &(0x7f0000bab000-0x8)=0x47, 0x1000001) 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ee5000)=@file={0x1, './file0\x00'}, 0xa) socket(0x9, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000295000-0xc)='/dev/rfkill\x00', 0x8901, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) userfaultfd(0x800) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de6000)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000071e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000788000)=0x14, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c01000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockname$ipx(r2, &(0x7f0000fd8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c53000-0x4)=0x10) tee(r0, r1, 0x4, 0x4) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000023d000-0xb8)={0x0, 0x7, 0x7f, 0x100, 0x0, 0x9, 0x100000001, 0x2, {0x0, @in={{0x2, 0x3, @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]}, 0x81d9, 0x40, 0x9, 0x7c9000000, 0xffffffffa808bd9e}}, &(0x7f0000410000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00003e3000-0x8c)={r6, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004ea000)="999b886e8bbed12aa98af5a996d54dae307af4d7641df828297065bd5d2684ef3c04ae5e24b302218be8e5456025758274737405cd135a9ffd2f207cadb50b6fb588ed05f7324a8c35a27483f74548454075c6ac90d26fc763a634776f7c88eed397c4c9d395077240fb25d213a52e537a2a93a2854d392bfa883fcee2abc9c1cf8b7382b8dceba4e33478a53e4190c0eeee5d602c5d317b36698b8c5f3552ee83c25dcd61ac439bdddc611cb350ca1b542e8db89fa520d0c4588d27bcffc1e1bb048d780023b0c21e3111eddd651d7b3fd0cdc3", 0xd4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000243000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000568000)={0x3, &(0x7f0000b51000)=[{0x4, 0x400, 0x559b, 0x1}, {0x80000000, 0x7ff, 0x9, 0x7}, {0x7fffffff, 0x3, 0x80000000, 0x6}]}, 0x10) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x0) readv(r1, &(0x7f0000901000)=[{&(0x7f00000ab000)=""/45, 0x2d}], 0x1) fchmod(r2, 0x43b) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/10 08:04:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000239000-0x4)=0x5) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_addrs=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009a9000)={0x10000}, &(0x7f0000251000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000039d000)={0x77359400, 0x0}, 0x8) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x5}]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) socket(0x4, 0x3, 0x1) 2018/01/10 08:04:49 executing program 0: pipe2(&(0x7f0000dd1000-0x8)={0x0, 0x0}, 0x84800) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7a18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bf5000)=0x0, &(0x7f000082d000)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00001f4000-0x8)=0x5) write(r1, &(0x7f000024d000)="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", 0xfc) 2018/01/10 08:04:49 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xcc, &(0x7f000004e000-0xcc)=[@in6={0xa, 0x0, 0x542, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000447000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a52000-0x8)={r2, 0x1000, 0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0x50)={{0x89, 0x80008000000000}, {0x1, 0x5}, 0x5, 0x0, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(r0, 0x0, 0x2, &(0x7f0000906000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x40b) 2018/01/10 08:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002d7000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002b6000)='\x00') 2018/01/10 08:04:49 executing program 1: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f000057e000-0x2e)={0x52, 0x3, 0x8, {0x401, 0x3}, {0x1, 0x40}, @period={0x5d, 0xc2, 0x81, 0x3, 0x7, {0x100000001, 0x5, 0xfffffffffffffc01, 0xc6ff}, 0x3, [0x401, 0x10000, 0x200]}}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a1000-0x8)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x7fffffff, 0x5b, 0x0, 0x0}) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f00008d9000)=""/4096, 0x1000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(r0, &(0x7f0000b6d000)='./file0\x00', r1, &(0x7f00001bb000-0x8)='./file0\x00') [ 39.558411] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 08:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e13000+0x39e)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000056e000)={0x1f, 0x200}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r3, &(0x7f0000f70000)=0x0, 0x8) 2018/01/10 08:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cc000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b29000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x9) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000f00000-0x8)='./file0\x00', 0x14) syz_open_dev$binder(&(0x7f000004a000)='/dev/binder#\x00', 0x0, 0x2) unshare(0x62020200) rmdir(&(0x7f000034e000-0x8)='./file0\x00') r2 = gettid() perf_event_open(&(0x7f0000047000-0x78)={0x4, 0x78, 0x40, 0x7, 0x4, 0x7, 0x0, 0x3ff, 0x800, 0x4, 0x7, 0x80, 0x40, 0xfffffffffffffc00, 0x80, 0x6, 0x0, 0x3, 0x5, 0x1, 0x7f, 0x3, 0x80000001, 0x4, 0x7f, 0x7f, 0x0, 0x0, 0x536, 0x7, 0x1ff, 0x4, 0xffffffffffffffff, 0xfff, 0x2, 0x1, 0x2ece, 0x80000000, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x2}, 0x40, 0x8, 0xe4e, 0x6, 0x401, 0x0, 0x9, 0x0}, r2, 0x4, r0, 0x1) mkdir(&(0x7f0000b1e000-0x8)='./file0\x00', 0x0) [ 39.606238] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 39.629497] device gre0 entered promiscuous mode [ 39.643295] IPVS: Creating netns size=2536 id=11 2018/01/10 08:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x8}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000d51000)='tls\x00', 0x4) 2018/01/10 08:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$ax25(r0, &(0x7f0000865000-0x10)={0x3, {"17b85d3092872a"}, 0x200}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) close(r1) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) epoll_create(0x0) clock_adjtime(0x0, &(0x7f0000cef000-0xd0)={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}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x21, &(0x7f00004c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000183000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000321000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000789000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000070e000)={r1, @in6={{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fff, 0x0, 0x586, 0x29}, &(0x7f0000e4a000-0x4)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x400, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0xffffffffffffff2e, &(0x7f0000825000)="9ff571c98864aade1f274b278564af584cbd6a7cfb7a9ee2fbdea0dd284169a1646034e92a9135b0c614f632163ff461f1219172b1552537aa37d6d8b62f2534600e032d7a521f2fe2318d0e7b172944d48eee444eeebb5cfc2a48f1246f78a2fdc6744afcb9be2ad6ad7b59e9c87985f8bae2e7ff9105c7ce741ef2f7486b21738987bfe7b37dd77bff0376504436b33b5f81b7bd71f22f8c92b2e79b03f28586aab3240dbcdc7dacf8c0096f16754a6355ac84188e33755ecd37"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 08:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d08000)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000090a000-0x12)="70726f637d00dffef1a19ca625efc2430837") sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/10 08:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) gettid() 2018/01/10 08:04:50 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x55f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/pktcdvd/control\x00', 0x101400, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000036d000)=""/153) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/10 08:04:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000066000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000079000)={{0x0, r0}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 08:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ee000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000e17000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/10 08:04:50 executing program 6: ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x2, 0x56) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80000) setns(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x8442, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000003000-0x34)="a60e6f73ab89a46448fe939de668d11f9bd78817c34246cc818f84a85ab1b371c745c590aaa3d2b5fcf4ea648d9cdf417c440d3e", 0x34) ioctl$void(0xffffffffffffffff, 0xc0045c77) 2018/01/10 08:04:50 executing program 7: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000070c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ef0000-0x50)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000b31000-0xe0)=""/224, 0xe0}], 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004f7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x5)="0000e17400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write(0x1, &(0x7f0000d54000)={0x800, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffff972e, 0x20, 0x0, 0x0, 0x3, 0x0}, 0x10) sendfile(r2, r2, &(0x7f0000e9f000-0x8)=0x0, 0x8001) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000bf2000)=0x4) 2018/01/10 08:04:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x3) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000fe3000)={0x6, 0x9}) 2018/01/10 08:04:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000201000-0x40)=[{&(0x7f0000000000)="e82882344a1fa50523a77b2de260c974d9a81d5962a4aa1a5d94a217e258f6f694c194ff01cf06a7c91c0971", 0x2c}, {&(0x7f0000aca000)="db8f5caa977d11984f3e1d183a45be839cc15fdfaf611509de56d36b71ba28a0b71175c46e85920a9f32fa96b81fc74739643a3cef1d4e44f240e9a2d8ef7318ef11ac982ebd769eda7de64ebbaf6b7f42b2ae5e4f0609e8b3fd90cf674ff5447e1d6758ee886c4fcc1965bdd4ecc5a3c34d0caedf7b85f01cfb7378e38c6e225b1707ca786640d59a9fcf0c91b4536f4ac85de1256c9e8f58715f02e3388dbd68f637946713270319f19dc3700958edee57ed12f2462324290c1209b7d107a0", 0xc0}, {&(0x7f0000001000-0x99)="4b6a8b50aafb6f0b8d3ee51ac0ac57a09eb96433b068738ff916e51f56a2cf5600bc2118978d97ee99295a21d12d38175346f118dc1bb3a52bf7d9ab3bc9d7b02e74ca954eca2f5b0a8cd609910716c26f1adb5fe742f021f8e376c47e3366a60c4d6ec58991b0314df091df7580966d7178fbb4d2f56e629078e50cc89bf6b2468c2b1521e177847182cf942a75a1ee982d630e32738f8411", 0x99}, {&(0x7f0000002000-0x71)="30020008a4de1119b2ac808763c0800bc71b4528b02b3645982d1652f6a0c11e7b6a2404da1970fdf356356f9038eb7900000020c4c15d7c6ce0c26b60e74790d094035f7668893ffee80864b13796ad387bde12b6bde95991e53037869919fdf5a9e79dc38ec47d753e329f3d64f04e68", 0x71}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009ea000)={@generic="f1516bd86da5550a2d388fde5b0ae645", @ifru_mtu=0x71a}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000099d000-0x8)={0x0, 0x0}) mlockall(0x1) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e86000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="00000000020000007ff6b6d55c03091d"}) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xfa4d90172b007899, &(0x7f0000001000-0x10)={0x1fdf, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 08:04:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xca, 0xa43b, 0x7, 0x0, 0x0, 0x10001, 0x2, 0x9, 0x5, 0x4, 0x1, 0x101, 0xffffffff, 0x2, 0x1, 0xa6f, 0xff, 0xfff, 0x7fff, 0x3, 0x1, 0x1, 0x0, 0x1ff, 0x3, 0xdb6, 0x76ef, 0x8, 0x8000, 0x94eb8ea, 0x80, 0x8000, 0x2, 0x100000001, 0x5, 0x4, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000e94000)=0x0, 0x1}, 0xa00, 0x5, 0x1, 0x1, 0x80, 0x6, 0x5, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) ioctl$int_in(r0, 0x0, &(0x7f0000ce1000-0x8)=0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfbffffffffffc001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000003000-0x4)=0x107) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x5}, 0x8) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf0, 0x1a, 0x721, 0x4, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004a1000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000d30000-0xe9)=""/233, 0xe9, 0x0) 2018/01/10 08:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) open$dir(&(0x7f00003f9000-0x8)='./file0\x00', 0x501003, 0x14) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") 2018/01/10 08:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x5e8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008a3000)=[{0x3, 0x9}, {0x8, 0x4}], 0x2) r1 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000254000-0x28)={@common='ip_vti0\x00', @ifru_mtu=0x4}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/checkreqprot\x00', 0x599040, 0x0) mq_notify(r2, &(0x7f0000755000-0x60)={0x0, 0x24, 0x1, @thr={&(0x7f0000647000)="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", &(0x7f000034a000-0xc0)="81213ec92f7dc82305b056f4625fdd0e30feb986099d4027286f10cec1f36b4350fb803e3ee5b26e0379fe6edd0514f9da38bfaeec3a872bdd05c0ffee53bb5e27ae5be359d9aafb312214cf38af3fef3c58430155bb59ca4d9d0dac2dcf6d0b794eb07d784fece884d650d27f8e1d798869909f2d19e36abf98b5cde2f0d64e6e2e861f87cf46b267e76fc49aa74a3ec4d6c42638a01ee68bd6ca27dd5dbed9459b903e66fe79a6155f8459dd5b4622855b3aff429823247580e9d3445b01a8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r3 = add_key$keyring(&(0x7f000030b000)='keyring\x00', &(0x7f000087d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) execve(&(0x7f0000d3d000)='./file0\x00', &(0x7f0000952000)=[&(0x7f0000243000-0xd)='/dev/net/tun\x00', &(0x7f00004fc000-0x32)="241423766d6e657430707070306367726f7570776c616e305b2726706f7369785f61636c5f6163636573732e287573657200"], &(0x7f0000b0a000-0x38)=[&(0x7f0000186000)='\x00', &(0x7f0000944000)='keyring\x00', &(0x7f0000e9b000-0x16)='/selinux/checkreqprot\x00', &(0x7f00001e2000)='^ppp1]{\x00', &(0x7f0000218000)='\x00', &(0x7f000031c000)='/dev/net/tun\x00', &(0x7f0000eb0000)='/selinux/checkreqprot\x00']) add_key$user(&(0x7f0000ff5000-0x5)='user\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b47000)="aaf6cff07987c740abcf6bb77539d9fcd81324d4c64282e952134da0069b962d1203805c7532193d307e248b2cfdb83ec413094670e43ac0ec0c80ed8f3f050054777213405948b27f7671f8d61e33ba65ff2c619fea5bd5cadf32a89b81121f0000005f70947d602e0e76e7034842bdc233575f8ccad7dd10ea92de13361367a97f077224d1230989f21d2d643561dcccd9c44c9dde5297a2ea290e077c45d4c9a25857f22befd1afc630ed77f4a1ddf9f774d4b109edff45d67d74db", 0x6c3, r3) fgetxattr(r2, &(0x7f0000ad6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000097d000)=""/211, 0xd3) setns(r2, 0x52cbe51aee1f4d7e) r4 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f000017b000)={0x1, r4}) ioctl$TUNDETACHFILTER(r1, 0x400454d0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e84000)={0x0, 0x7f, 0x1, 0x6, 0x100, 0x2}, &(0x7f00009e7000)=0x14) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000fdc000)={0xffffffff00000001, 0x8, 0x0, 0x5, 0x7fff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000091d000)={0x9, 0x6, 0x1, 0x1, 0xfff, 0x509, 0x2, 0x7, r5}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009e0000-0x5c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/10 08:04:50 executing program 6: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) 2018/01/10 08:04:50 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000004c000)=[{&(0x7f00001be000)="276c4088cf0c9dccb44e6458253a7a0cc96afc5910a9358651fe93f1325d5ff1d50d1fff307da22b4baed5439505e511c0cb9117d5b7fb904a82d4da413798d885ef915926e45aaac2ee655f75de3aefa1c126a94e767692b326f221bbeae203afab1d2311c111a775897fd82938050154cec728631d2195a981c0f237d452d6e82774e5192ac0c08196494110a40f770ec7c315c0b1ffd3ef4be4ae2143206c7baffced0e167ee1c24e9dad002ff89467be869c850158fcc572fc0a33a728d6d2cc04756b970918800000002f7c7e75a5c5c2a1ee30ec14dc2444740adec2c62735ed2faca7b14e34340c17b3cffd3400639cc81e53c9cd488c778a5a8aa30049", 0x101}], 0x1, 0x4) 2018/01/10 08:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000010c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b6000)=0xe8) getgroups(0x5, &(0x7f0000517000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000010000-0x8)='./file0\x00', r1, r2, 0x1000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dee000)={0x0, 0x0}) stat(&(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000957000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() syz_fuse_mount(&(0x7f000049b000)='./file0\x00', 0x2000, r5, r6, 0x7, 0x40000) faccessat(r3, &(0x7f0000783000-0x8)='./file0\x00', 0x10, 0x300) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8, 0x0, 0x533, 0x30001, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00006ab000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x3b, 0x0, 0x7ff}], {0x8100, 0x0, 0xfffffffffffff4f3, 0x1}}], {{0x9bff, @ipv4={{0x8, 0x4, 0x3ff, 0x20, 0x28, 0x0, 0x3, 0x1, 0x21, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @end={0x0}, @ssrr={0x89, 0x7, 0x4, [@broadcast=0xffffffff]}, @end={0x0}, @noop={0x1}, @noop={0x1}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x6}}}}}, &(0x7f0000eea000-0x18)={0x1, 0x4, [0xe9e, 0xaa3, 0xf7a, 0xfa2]}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') recvfrom$inet6(r4, &(0x7f0000cca000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000866000-0x1c)={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/10 08:04:50 executing program 4: remap_file_pages(&(0x7f0000ee3000/0x2000)=nil, 0x2000, 0x1000006, 0x2, 0x2040) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) mremap(&(0x7f0000865000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000035b000/0x2000)=nil) 2018/01/10 08:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d6b000)=0xbf) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = accept$packet(r2, &(0x7f0000f0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000747000-0x4)=0x1ee) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/autofs\x00', 0x6080, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xf3b40f42) fcntl$setown(r1, 0x8, r5) fcntl$getownex(r1, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) read(r3, &(0x7f0000102000-0x20)=""/32, 0x20) ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x1c) ptrace$setopts(0x4209, r6, 0x800000, 0x0) 2018/01/10 08:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000128000)='attr/keycreate\x00') bind$netrom(r0, &(0x7f0000e00000)=@full={{0x3, {"4853aefa9458f4"}, 0xa00000000000000}, [{"24b8237b6dd6cc"}, {"594eb67eabba93"}, {"f511d69873c915"}, {"bce365820672da"}, {"ac667f07d641aa"}, {"75f7bd52cc6d63"}, {"ab812965bdf8e3"}, {"3f5be90f5ed1f7"}]}, 0x48) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0x8) ftruncate(r0, 0x8) 2018/01/10 08:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x10001, 0x5) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000)="", 0x0) 2018/01/10 08:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getdents64(r0, &(0x7f0000257000-0x92)=""/146, 0x92) pipe(&(0x7f0000a91000)={0x0, 0x0}) 2018/01/10 08:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000de1000-0x16)='/selinux/checkreqprot\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006f1000-0x8c)={0x1, 0x6, 0x1, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/10 08:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9a000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x15, 0x2a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b8e000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5}, &(0x7f000044e000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000)={r2, 0x9d0, 0x8, 0x10000}, 0x10) 2018/01/10 08:04:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000047000-0x4)=""/4, 0x4, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000bca000)=0x0) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a5a000-0x4)=0xc0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000026c000)={@broadcast=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009d2000)=0xc) sendfile(r3, r2, &(0x7f000033d000-0x8)=0x0, 0x1) [ 40.385725] kasan: CONFIG_KASAN_INLINE enabled [ 40.387289] BUG: spinlock bad magic on CPU#1, syz-executor0/5700 [ 40.387301] lock: 0xffff8801d7ed4218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 40.387309] CPU: 1 PID: 5700 Comm: syz-executor0 Not tainted 4.9.75-g8910fa5 #9 [ 40.387313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.387326] ffff8801ccb3f178 ffffffff81d93049 ffff8801d7ed4218 ffff8801c9871800 [ 40.387336] 0000000000000001 0000000000000001 0000000000000000 ffff8801ccb3f1b8 [ 40.387347] ffffffff812476ed ffffffff81222a2e 0000000000000000 0000000000000000 [ 40.387348] Call Trace: [ 40.387360] [] dump_stack+0xc1/0x128 [ 40.387368] [] spin_dump+0x14d/0x280 [ 40.387374] [] ? __wake_up+0x1e/0x50 [ 40.387380] [] do_raw_spin_lock+0x174/0x1e0 [ 40.387389] [] _raw_spin_lock_irqsave+0x56/0x70 [ 40.387396] [] ? __wake_up+0x1e/0x50 [ 40.387403] [] __wake_up+0x1e/0x50 [ 40.387411] [] sg_rq_end_io+0x5dc/0xbc0 [ 40.387422] [] ? sg_release+0x1e0/0x1e0 [ 40.387430] [] ? blk_account_io_done+0xb4/0x860 [ 40.387442] [] ? sg_free_table_chained+0x71/0x80 [ 40.387449] [] ? sg_release+0x1e0/0x1e0 [ 40.387458] [] __blk_mq_end_request+0x54/0xc0 [ 40.387468] [] scsi_end_request+0x135/0x5c0 [ 40.387476] [] scsi_io_completion+0x15de/0x1730 [ 40.387484] [] ? scsi_unblock_requests+0x50/0x50 [ 40.387494] [] ? sg_next+0x59/0x90 [ 40.387501] [] ? blk_rq_map_sg+0x626/0x1000 [ 40.387508] [] scsi_finish_command+0x3b8/0x530 [ 40.387514] [] scsi_softirq_done+0x250/0x350 [ 40.387521] [] __blk_mq_complete_request+0x205/0x4b0 [ 40.387528] [] blk_mq_complete_request+0x65/0x80 [ 40.387536] [] scsi_mq_done+0xce/0x320 [ 40.387543] [] scsi_dispatch_cmd+0x2b1/0x990 [ 40.387550] [] scsi_queue_rq+0x1170/0x19f0 [ 40.387557] [] __blk_mq_run_hw_queue+0x854/0xe30 [ 40.387565] [] ? blk_mq_run_hw_queue+0x1c0/0x1c0 [ 40.387573] [] ? check_preemption_disabled+0x3b/0x200 [ 40.387580] [] blk_mq_run_hw_queue+0x13e/0x1c0 [ 40.387588] [] blk_mq_insert_request+0x240/0x5c0 [ 40.387595] [] blk_execute_rq_nowait+0x12c/0x320 [ 40.387600] [] ? sg_release+0x1e0/0x1e0 [ 40.387607] [] sg_common_write.isra.23+0xcb3/0x18d0 [ 40.387614] [] ? __schedule+0x64d/0x1ba0 [ 40.387621] [] ? sg_open+0x1670/0x1670 [ 40.387629] [] ? security_capable+0x8e/0xc0 [ 40.387637] [] ? ns_capable_common+0xcf/0x160 [ 40.387644] [] sg_new_write.isra.26+0x5e0/0x940 [ 40.387651] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 40.387659] [] ? __might_sleep+0x95/0x1a0 [ 40.387666] [] ? avc_has_extended_perms+0x33f/0xf10 [ 40.387674] [] ? scsi_block_when_processing_errors+0x120/0x2f0 [ 40.387681] [] ? scsi_schedule_eh+0x190/0x190 [ 40.387688] [] ? get_futex_key+0x1050/0x1050 [ 40.387696] [] ? update_stack_state.constprop.5+0xca/0x150 [ 40.387703] [] sg_ioctl+0x1da0/0x2c30 [ 40.387710] [] ? __lock_acquire+0x629/0x3640 [ 40.387716] [] ? do_futex+0x3f8/0x15c0 [ 40.387724] [] ? depot_save_stack+0x122/0x4a0 [ 40.387731] [] ? sg_new_write.isra.26+0x940/0x940 [ 40.387739] [] ? SyS_mount+0xcf/0x120 [ 40.387746] [] ? sg_new_write.isra.26+0x940/0x940 [ 40.387753] [] do_vfs_ioctl+0x1aa/0x1140 [ 40.387759] [] ? ioctl_preallocate+0x220/0x220 [ 40.387767] [] ? selinux_file_ioctl+0x355/0x530 [ 40.387774] [] ? selinux_capable+0x40/0x40 [ 40.387780] [] ? __fget+0x201/0x3a0 [ 40.387786] [] ? __fget+0x228/0x3a0 [ 40.387792] [] ? __fget+0x47/0x3a0 [ 40.387798] [] ? security_file_ioctl+0x89/0xb0 [ 40.387805] [] SyS_ioctl+0x8f/0xc0 [ 40.387812] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 40.845734] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 40.853078] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 40.859282] Dumping ftrace buffer: [ 40.862795] (ftrace buffer empty) [ 40.866470] Modules linked in: [ 40.869749] CPU: 0 PID: 5703 Comm: syz-executor6 Not tainted 4.9.75-g8910fa5 #9 [ 40.877157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.886476] task: ffff8801c9523000 task.stack: ffff8801cab50000 [ 40.892498] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 40.900723] RSP: 0018:ffff8801cab579b0 EFLAGS: 00010a07 [ 40.906134] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266631b [ 40.913370] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 40.920606] RBP: ffff8801cab579c0 R08: 0000000048000000 R09: 0000000000001e30 [ 40.927843] R10: 0000000000002100 R11: ffff8801c9523000 R12: 0000000000000004 [ 40.935075] R13: 0000000000000020 R14: ffff8801c94e2100 R15: dffffc0000000000 [ 40.942312] FS: 00007fca4a498700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 40.950501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.956348] CR2: 00000000015eacd8 CR3: 00000001cd142000 CR4: 0000000000160670 [ 40.963590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.970831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.978066] Stack: [ 40.980185] 0000000000000001 ffff8801c94e2258 ffff8801cab57a20 ffffffff82666341 [ 40.988127] ffff8801c94e2270 ffffed003929c44b ffffed003929c44e ffff8801c94e2268 [ 40.996089] dead4ead00000000 ffff8801c94e2240 0000000000000000 0000000000000000 [ 41.004037] Call Trace: [ 41.006593] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 41.013049] [] sg_finish_rem_req+0x2b5/0x340 [ 41.019081] [] sg_new_read.isra.20+0x18d/0x3e0 [ 41.025284] [] sg_read+0x8bd/0x1440 [ 41.030530] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 41.037162] [] ? fsnotify+0xf30/0xf30 [ 41.042576] [] ? avc_policy_seqno+0x9/0x20 [ 41.048428] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 41.055405] [] ? security_file_permission+0x89/0x1e0 [ 41.062121] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 41.068749] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 41.075381] [] do_readv_writev+0x520/0x750 [ 41.081237] [] ? vfs_write+0x530/0x530 [ 41.086739] [] ? exit_robust_list+0x230/0x230 [ 41.092897] [] ? __fget+0x201/0x3a0 [ 41.098154] [] ? __fget+0x228/0x3a0 [ 41.103398] [] ? __fget+0x47/0x3a0 [ 41.108556] [] vfs_readv+0x84/0xc0 [ 41.113712] [] do_readv+0xe6/0x250 [ 41.118876] [] ? vfs_readv+0xc0/0xc0 [ 41.124206] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 41.130841] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.137648] [] SyS_readv+0x27/0x30 [ 41.142804] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 41.149344] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 41.175636] RIP [] __free_pages+0x21/0x80 [ 41.181514] RSP [ 41.186192] ---[ end trace 4b736df774f93801 ]--- [ 41.190948] Kernel panic - not syncing: Fatal exception [ 41.196735] Dumping ftrace buffer: [ 41.200244] (ftrace buffer empty) [ 41.203922] Kernel Offset: disabled [ 41.207514] Rebooting in 86400 seconds..