, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000001000+0xa9e)="020000f401000100a900be8c5ee100000000000001000067", 0x18) 2017/12/30 01:06:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9c000)='/dev/keychord\x00', 0x4c02, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000870000-0x4)={0x0}, &(0x7f0000b62000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x16)=':*!-{posix_acl_access\x00', 0xfffffffffffffffd) r4 = mmap$binder(&(0x7f0000dd4000/0x14000)=nil, 0x14000, 0x2000003, 0x10, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000004000-0x18)={r4, 0x0, 0x0, 0x0}) keyctl$link(0x8, r2, r3) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x1ff, &(0x7f0000002000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f00006a6000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffc, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 29.108771] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=5061 comm=syz-executor2 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f71000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c6a000)=0x2c, 0x4) sendto$inet6(r0, &(0x7f0000bf0000)="6cc24178b7868512d3b887153f9dd623dedc988f9beb19d5805338a9bec0da252128bd59c13ce51dbf", 0x29, 0x40, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d53000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x7cc56fe8, 0x4) bind$inet6(r1, &(0x7f0000f6d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e4000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000411000-0x28)={@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]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000017d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) r2 = socket$netlink(0x10, 0x3, 0x4000001c) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) listen(r2, 0x3491) 2017/12/30 01:06:07 executing program 7: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bea000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x80800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000002000-0x64)={&(0x7f0000002000)=[0x7, 0x9e], 0x2, 0x40, 0xaf6, 0x100000001, 0x1000, 0x3ff, {0x2, 0x3, 0x0, 0x2, 0x1, 0x6, 0x9, 0x6, 0x800, 0x0, 0x6, 0x5, 0x8a4, 0x36, "fc0e199c4058a89666aa43a07f4fcb68ae7cfbbdd2b321f30dadbbb9d0a41c65"}}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x6c14}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r3, 0x6, 0x20}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x12080, 0x0) setrlimit(0xf, &(0x7f0000001000-0x10)={0xc1, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000003000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffffffffff69, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000007000-0x48)=@routing={0x0, 0x8, 0x3, 0xea, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r5, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r6, 0x1}, 0x8) 2017/12/30 01:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000006c000)={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]}, [0x2, 0xfff, 0xfffffffffffffffb, 0x0, 0x3ff, 0x3, 0x3, 0x6, 0x6, 0x7fffffff, 0x9e, 0x7, 0x8001, 0x3, 0x1ff]}, &(0x7f0000791000-0x4)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000524000-0x8)={r2, 0x1dcb}, &(0x7f0000dc5000-0x4)=0x8) r3 = socket$inet(0x2, 0x200001, 0x0) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000494000-0x4)=0xcc8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ad000)={r2, 0x3, 0x30}, &(0x7f0000a73000-0x4)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006f6000-0x6)={0x0, 0x8000}, &(0x7f00001a8000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000179000-0x4)=0x0, &(0x7f0000704000-0x1)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r6, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = dup3(r5, r6, 0x80000) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f000054e000-0x18)={0x1f, 0x7f, 0x80000000, 0x1000, 0xffff0000000000, 0x9}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f000003d000-0xc)={0x7, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000579000)={0x3, 0x5, 0x4, 0x5, 0x7fffffff, 0x20, 0x5, 0x78b, r4}, &(0x7f000017e000)=0x20) 2017/12/30 01:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d30000)='/dev/pktcdvd/control\x00', 0x105101, 0x0) umount2(&(0x7f0000e1d000)='./file0\x00', 0x2) unlinkat(r0, &(0x7f000083d000-0x8)='./file0\x00', 0x200) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082c000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000bc2000)='net/rt_cache\x00') ioctl$TIOCNOTTY(r2, 0x5422) readv(r2, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000200000-0x35)=""/53) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008df000-0x78)={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]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000d25000)={@common='bcsh0\x00', @ifru_flags=0xe9315553e0982eef}) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df2000)=0x21000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df4000-0x10)={0x8000, 0x204, 0x3, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000df2000)=0x0, &(0x7f0000df2000)=0x8) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000842000)={0x0}, &(0x7f0000df2000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@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}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000df4000-0x113)="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", 0x113) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0xad, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f00007b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/30 01:06:07 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ee000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004cf000-0x10)={0x4, &(0x7f0000000000)=[{0x6dd, 0x8, 0x26d5, 0x1dcdcf9}, {0x997, 0x4000000000000000, 0x3, 0x100000001}, {0x400, 0x2, 0x2, 0x3}, {0x7, 0x3, 0x40, 0x9}]}, 0x10) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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)={{&(0x7f000000e000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x21) 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) pipe2(&(0x7f00003ed000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000639000)={0x3, 0x3, 0x7ff, 0x3, 0xfffffffffffff63c}) 2017/12/30 01:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket(0x11, 0x80803, 0x0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x3c) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7) write$fuse(r0, &(0x7f00003e3000)={0x12, 0x0, 0x5, @fuse_notify_poll_wakeup_out={0x2b1}}, 0x12) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b72000)={0x8, 0x8, 0x100000000, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000959000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TCSETA(r1, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x4, 0x0, 0x4, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0x0, 0x0}) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e3c000-0x8)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bd7000)='/dev/sequencer\x00', 0x414000, 0x0) shutdown(r0, 0x0) clock_gettime(0x7, &(0x7f00008e8000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f000090a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000072e000)=0x0, 0x7, 0x0, &(0x7f0000a88000)={0x0, r2}, &(0x7f0000777000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000b9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e46000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4a000-0x4)=0x8) 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) truncate(&(0x7f00001a4000-0x8)='./file0\x00', 0x80) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e6b000)='/proc/self/net/pfkey\x00', 0x140, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) getsockname$netlink(r0, &(0x7f00009b5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a1000)=0xc) clock_gettime(0x0, &(0x7f0000212000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000fe1000-0x40)={0x3c8, 0x1ff, 0x8d2, 0x68e8, 0x100000001, 0x1f, 0x80000000, 0x8}, &(0x7f0000f25000)={0x10000, 0x8, 0x26, 0x5, 0x5, 0x8, 0x7, 0x1}, &(0x7f00002b5000-0x40)={0x3f, 0x1, 0x8, 0x8d, 0x5, 0xe28e, 0xbfb, 0x0}, &(0x7f0000a54000)={r1, r2/1000+10000}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, r3}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/30 01:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00004a6000-0x8)='./file0\x00', 0x102) connect$ipx(r1, &(0x7f0000210000)={0x4, 0x5, 0x5, "77b7cb6c8f83", 0x2, 0x0}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005bf000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x11, 0x7fd, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00008ec000)=0xa6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00009c7000-0xe2)=""/226) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x9, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f0000dbe000)=[], 0x0, 0x0}, 0x0) [ 29.396127] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 29.401676] audit_printk_skb: 33 callbacks suppressed [ 29.401687] audit: type=1400 audit(1514595967.360:25): avc: denied { write } for pid=5146 comm="syz-executor4" name="net" dev="proc" ino=12035 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 29.402012] audit: type=1400 audit(1514595967.360:26): avc: denied { add_name } for pid=5146 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 29.402656] audit: type=1400 audit(1514595967.360:27): avc: denied { create } for pid=5146 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) accept$ax25(r0, 0x0, &(0x7f00000dc000-0x4)=0x0) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b48000)=@req={0x800, 0x3ff, 0x7, 0x29}, 0x10) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/30 01:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket(0x11, 0x80803, 0x0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x3c) 2017/12/30 01:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000894000)=0x0) fchdir(r0) r1 = gettid() getsockopt(r0, 0x5, 0x7, &(0x7f0000393000)=""/131, &(0x7f000033f000-0x4)=0x83) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000044b000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000b04000)=0x8) sendto$llc(r3, &(0x7f0000141000-0x2d)="bc8c86490be8c081424fb025b245bbca955c50e8fccc1bcede13f8465696dbdc1b54340e92cce7410f1a4c5dad", 0x2d, 0x20000010, &(0x7f000094f000-0x10)={0x1a, 0x17, 0x100000001, 0x200, 0x4, 0xda, @random="b8f2a303ace5", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e9d000-0x7)={r4, 0x9, 0x7, 0x9, 0x1000000000000, 0x10000}, 0x14) fcntl$setsig(r0, 0xa, 0x18) socket(0x1, 0x1, 0xffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c26000-0x14)={0x6, 0x7, 0x2, 0xfffffffeffffffff, 0x0}, 0x14) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x7) connect$netlink(r0, &(0x7f00002ee000)={0x10, 0x0, 0x4, 0x7}, 0xc) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) r5 = add_key$user(&(0x7f00008e6000)='user\x00', &(0x7f0000bbb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ef000)="17337dac320c7741c2b178bc8f05aa18cc1d5d7a74956e956b6f", 0x1a, 0xfffffffffffffff8) r6 = request_key(&(0x7f00009af000-0x8)='rxrpc_s\x00', &(0x7f0000aad000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006cd000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, 0x0, 0x0, r6) 2017/12/30 01:06:07 executing program 2: mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007a6000)={0x0, 0x0}) mmap(&(0x7f00007a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000233000)=0x0, &(0x7f00004e4000-0x4)=0x4) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007a7000-0x20)={0x4, 0x9, 0xa, 0x4, 0x4, 0x1989, 0xff, 0x0, 0x0}, &(0x7f0000545000-0x4)=0x20) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000069000)=@assoc_value={r2, 0x3}, &(0x7f00007a7000-0x4)=0x8) r3 = socket(0x11, 0x3, 0x0) recvmsg$netrom(r3, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000795000-0xc0)="1c9410befab1b5683b8e37817881bce69c546b1449f0c631f7fb728553e377461868e2e31c9ffc5932be454b089ff1cce686edf38870ae1a0252592cccce7a41d79a5d6cb8c68612f2bcd6ce2a18310e7e806ec9d8eb34591d5c5e10270361fea3b899f39c59af188d995c9d7c7708c0dd9c21d03a64b21b0f496f2b97e37fe2787bb6204f79ec63025401d7efb4d089fce868f1", 0x94}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000223000)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) syncfs(r0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000099c000)="", 0x0) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001e4000-0x10)={0x0, 0x0}, &(0x7f0000fda000)=0x10) r1 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x100000001, &(0x7f0000fd8000-0x5)="") 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x62182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab6000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003e6000)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000bd000-0x8)=&(0x7f0000c74000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009ad000)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ec000)='/dev/input/event#\x00', 0x0, 0x101002) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$evdev(r0, &(0x7f00007fa000)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}, {{0x0, 0x0}, 0x3f, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$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) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f00003a0000)=[], &(0x7f0000e7d000)=[]) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d59000)='/selinux/relabel\x00', 0x2, 0x0) sync_file_range(r0, 0x660, 0x10001, 0x5) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000d59000)=[{0x6, 0x80}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x8}, 0x8, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000003000-0x30)={0x0, 0x6, 0x100000001, 0x9, 0x0, 0xfffffffffffffffa}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000003000-0x24)={0x3, 0x2, 0x3, 0x6, 0x0, 0x316d2852, 0xfff, 0xf16, 0x80, 0x100000000, 0x6dd960d7, 0x4}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/enforce\x00', 0x82800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000218000)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b97000-0x4)=0x2, 0x4) r1 = add_key$keyring(&(0x7f0000700000)='keyring\x00', &(0x7f0000e52000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000076000)='encrypted\x00', &(0x7f00007ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) finit_module(r0, &(0x7f00001ab000)='/selinux/enforce\x00', 0x3) 2017/12/30 01:06:07 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/vga_arbiter\x00', 0x80002, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000045c000-0x9b)="f0048423f2244b627a508c555d3a4170f1ddb43e1b0018821943b519057bf64c96eb90b1d97e52dcc46d0af25e49529857e5fbbafcfe365c948b2f861422ee9c96cb12ccae6a10fc679401da13af5058eedb51b67f12c753eb528f1d0a7dc7e16ade13ea12014566315dcf64c33b683f82f2b970f7cd09effe04e233b5f8188d88bfe8f5d10a83dc9a85c8ef3abfde55d7df822766dbb9ede211c0", 0x9b) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000017b000)=0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014d000)={0x0, 0x0}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000d24000)='./file0\x00', 0x104) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000d24000)="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", 0x1000) 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xd6, &(0x7f000006f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000f9000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xeb0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ecc000-0x10)={0x0, 0x5c, &(0x7f00004ff000-0x5c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000656000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e9000)={r2, 0x1, 0x400, 0x8}, &(0x7f000006a000)=0x10) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f66000)={0x1}, 0x4) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f0000-0xa)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac9000-0xf)={0x0, 0x0, 0x5, 0x4}, &(0x7f00007ac000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000620000+0x7a9)={r1, 0x36, 0x0, 0x1}, 0x10) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d0a000)=0x0, &(0x7f00001c5000)=0x0, &(0x7f0000165000-0x60)="d58394a8e6b4051f4e054ebb078d2929f9ac682eafe6bba30f8e9702dc70e8e35df2e7eb1e8a736fa60a35891609cc4c272ea83a3c344ea3426c020b73f393de7c685cb53616f4a0f167fd6f50bd060704f51ff5c190e8bb33649045c3d72efa") tgkill(0x0, 0x0, 0x0) 2017/12/30 01:06:07 executing program 3: socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000afd000-0x8)={0x0, 0x0}) socketpair(0x1b, 0xb, 0x80000001, &(0x7f0000878000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f0000aaa000)="287f0ae00d694ec70d3cb47fb8137f16785d17d20c5d4b06cbc915e8c71e9e7fa08a77ab3ccf47bca8b96571d83fb1e573c4dd2cced26be81617742fd1c65dd89ff5be822c81a09f0eaaf57f9ffe4caebcf6ba8078e97b53c360e5cbd61d43d27304844cc4521ce30d0ccf109bb76efcf4fe42830eb3e9d2b2289986469617bd022b88fd7d029c06792820ea24f3bc2ac129249dbbe7abea5f13e061d8570093e90f1dfc9eac3487fa18c8e8d80b", 0xae, 0x5, &(0x7f0000bc1000)={0x3, {"c6983862ad321a"}, 0x400}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00007e0000-0x118)={0x1, {{0x2, 0x1, @rand_addr=0xeb35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[], 0x0) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x81) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000036d000-0x4)=0x412, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00003d5000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000dcc000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b83000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/30 01:06:07 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x3, &(0x7f0000889000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f5d000-0x4)='tls\x00', 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000067d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000-0x4)=0xe8) r3 = getuid() mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f5f000-0x8)=0x1) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000038b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f5e000)=0x10, 0x800) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b66000-0xe8)={{{@in=@rand_addr=0x200, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0x4, 0x5, 0x80, 0xa0, 0xfffffffffffffc26, r2, r3}, {0x3, 0x2, 0x7fff, 0x53dbe232, 0x7, 0x9, 0x1, 0x4}, {0x4, 0xf, 0x6, 0x9}, 0x81, 0x1, 0x80, 0x0, 0x21, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x3c8c, 0x43ff86ab, 0x6, 0x101}}, 0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5e000-0x8)=0x9) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f00007e2000)=""/142, 0x8e) r4 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000d12000)='./file0\x00', 0xb2) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f5c000)=0x0, 0x4) pipe(&(0x7f0000d36000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x5)='auxv\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c56000)={0x0, 0x9}, &(0x7f0000355000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000697000)={0x0, 0x4, 0x8, 0x3ff, 0x800, 0x80000000}, &(0x7f0000800000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff5000-0x8)={r1, 0x400000000001}, &(0x7f00001c0000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a6e000)={r2, 0xbb, "dc6896f1a48d18dee01bd791d72c3ab2939273c1ee636a982cb82ee6734bbbcca3ccf939d1d854c224397d575f901cf24be759a5b77d99669a2b3ed8f9c3b7f195764478a2468e8cc843ce95886270275dfa723ff6aa523ff80438391dbf9697cc197108e23d2611a48317d6d3d3590473533ad49530c0ca4d1c06f0d9cd4b9093745b1443f241fc904ebac8b6e8f40e3e455bd2ffe536626d10653c6b060253775a7d377ee1effb253413acc84b5a786dbc9a5e82e4e5b4dd6051"}, &(0x7f0000a49000)=0xc3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000935000)={r2, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x0, 0x0, &(0x7f0000624000)={0x2, &(0x7f0000acf000-0x10)=[{0x7f, 0xbbd, 0x401, 0x80000001}, {0x400, 0xffff, 0xfffffffffffffffc, 0x9}]}) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000a3d000-0x8)='./file0\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$notify(r0, 0x402, 0x3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000fe7000-0x8)=0x0, 0x5) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/30 01:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r0, &(0x7f0000077000-0x83)="", 0x0, 0x0) 2017/12/30 01:06:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000009000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000-0x96)="f429b976e8891fa80f7cba59cda1326654afb892bf9194efc4c732c175b1711161d991b5d0fdf68e096e835c2132278ec44fc8bb7d658b902fec40c0cc8e706236a68017daa45a79f277656b69e4861ce9c1a53215cd3a314c593495e5e9cf710ad8a192a9f488b95bbe3e6b28210254024315496acb8953f045949b4850b0aa531fab6b7d314a9756e02c2af4ce0ce6fe6636178c24", 0x96, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000008000-0xc3)=""/195, 0xc3) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006b000)='/selinux/member\x00', 0x2, 0x0) accept$llc(r0, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000099000-0x4)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r2 = openat(r1, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2017/12/30 01:06:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000003}, 0x1c) sendmsg(r0, &(0x7f0000d56000)={0x0, 0x0, &(0x7f0000de4000)=[], 0x0, &(0x7f0000c02000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000ca3000)={0xa31dc759aa31e0c, r1}) 2017/12/30 01:06:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x82002, 0x80000002) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005bb000)=0x0) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000283000-0x8c)={0x81, 0x574, 0x8, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000527000)=0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000a88000)={&(0x7f0000736000-0xa4)=""/164, 0xa4}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) r3 = syz_open_procfs(r1, &(0x7f00002b3000-0xf)='net/ip6_mr_vif\x00') getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00008f6000-0x4)=0x7, &(0x7f0000f97000)=0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000cae000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="06e000000000ffffff8efeffffff86e2"}) getsockopt$inet_opts(r2, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) fcntl$lock(r2, 0x5, &(0x7f0000276000)={0x2, 0x3, 0x681, 0xffffffff, r1}) 2017/12/30 01:06:07 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000a16000-0x8)=0xff) 2017/12/30 01:06:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000046c000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f87000-0xc)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a7c000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000e23000)=""/0, 0x0, 0x0}, 0x2) sendto(r2, &(0x7f0000711000-0x7d)="81", 0x1, 0x0, &(0x7f0000d8f000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/30 01:06:07 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000004000-0x50)={{0x1000, 0x0}, {0x9, 0x8}, 0x2, 0x2, 0xbda7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1f, 0x203) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000)='pkcs7_test\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xdc)="689c4c097f69a2e2bc345d6055a2fca9e450462c014524f3adf777495fb07cf7c82242167602c0eae58b84c3cb8fdafb92568575e3185663b97ca585ceef1f3f4fb52c16bbfab24aa1fc368f9e0d95deebff002629985ab421da727e72b64e59132fa3315214c6978719c913851836d95a38f291c57db5e299e1bea5fba678c8d0171e044277871a9c2276eeb6e531716b335b25f6165195a063ac63cb51a4d9825b9386d18d62de6038989dce2377c8c535421c29a45017e46b2504f9322709dffd8cd2e56e725171ed2353e95588e977a440d5849db348b19940fd", 0xdc, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0xfff) fcntl$getflags(r2, 0x409) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 01:06:07 executing program 2: pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2017/12/30 01:06:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb5000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/ppp\x00', 0x80800, 0x0) pipe2(&(0x7f00002ef000-0x8)={0x0, 0x0}, 0x4000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e88000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000c5000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000e42000)='comm\x00') exit(0x0) writev(r4, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) fcntl$dupfd(r2, 0x406, r0) ioctl(r4, 0x2, &(0x7f0000f70000-0x92)="0b4627822eb85c27cc723030cdb3d49ab57e90ec4221e85014d49cfe60d54b84e287668a93a9c6331f578ba7c589c026be1b9302b005f0a97cb138245d54d5cf6dc5270f90a2b7770a7cd1231d148329ffcb84ca282616a2d53996238e6dfa1e56a17d0e3cdfb88f686d2e5d3d50ca2640681ce3926c30043d15a9ad0ccfaed900ada43ace58eed4dde806788b053690864d") 2017/12/30 01:06:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000cbe000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') getsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f00006bb000-0x4)=0x0, &(0x7f0000196000-0x4)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f66000-0x8)={0x0, 0x55ca}, &(0x7f00001b7000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b89000-0x8)={r1, 0x0}, 0x8) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000f0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c8000-0x4)=0x14) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) 2017/12/30 01:06:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ae000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000047a000-0x88)={0x6, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x1f, 0x5, 0x10001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000638000)={0x7, 0xfff, 0x4, 0x1, 0x150}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/30 01:06:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000806, 0x20000000046) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077c000)='/dev/rfkill\x00', 0xf4b071b5c173bfdc, 0x0) accept$llc(r1, &(0x7f000029a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x10) getsockname$ax25(r1, &(0x7f000075c000)={0x0, {""/7}, 0x0}, &(0x7f0000c11000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000167000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006e9000-0x10)={r2, 0x1, 0x6, @random="4eeda07fb76b", [0x0, 0x0]}, 0x10) close(r0) bind$netrom(r1, &(0x7f0000f7c000)=@ax25={0x3, {"08e96008dc5902"}, 0x4}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d66000-0x4)=0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fda000-0x10)={&(0x7f00003a3000/0x1000)=nil, 0x1000}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d41000)={0x3, 0xfff, 0x2, 0x6, 0x0, 0x3, 0x8, 0x6, 0x3, 0x5, 0x9, 0x6}) 2017/12/30 01:06:07 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000876000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x100, 0x7f, 0x8, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f60000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000beb000-0x64)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0xa7}], 0x64) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='yam0\x00'}) read(r1, &(0x7f000082e000-0x1000)=""/4096, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000434000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000c57000-0x4)=0xc) fcntl$setstatus(r2, 0x4, 0x2000) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00003e1000)=[0x1ff, 0x9]) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000fd6000)={0x5, 0x0, 0x2, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000996000/0x3000)=nil, 0x3000, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007d0000)={0x0, 0x80000, 0xffffffffffffffff}) fstatfs(r0, &(0x7f000037d000)=""/182) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000814000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000357000-0x10)={0xae76, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) writev(r2, &(0x7f0000720000)=[{&(0x7f0000944000-0xd6)="b03f0ddef6a4a24864b49ba6584b551d77deb8bd5e55035aa7811f5767005a16806ec5098602e9e18fca50549d8a0e5be3f20ed6dbfe7254f568d7d47216436ac3eebdfec964e06d58a154d6e40d8f3692eab8cb7959a1d21699dd4f96820e4215f14cfa67c4a70bcfcb9b2d80dae52de5be2be84261c3dc72656c0f36bc602789ce48a87e3bbd1f1981209aa81cd08680b3fe435d7a91fdb7c70bda00022d349a1c5c321a723dc5c1d072a75926cbce35e2e96485b980c23aa1aa35be8c815ebd9ff5a187e3c97a993b591fdd16d01bc9155c0716bf", 0xd6}, {&(0x7f00003bf000-0x91)="a7631320e5574e0a08054d7e76762a50d6e075b7726006c91ca4e9bdfb2406a0c58de840cb520bdd471c902e14b66a41462b182395869fd4811fc14737496a88efc8c68c77bf3b4e9acac6b7f249ea3687423c3740a35315ad650511628a7878d4a76b1cc431b91b138f7d2b67757f503289e84fc80ff488c8df4da78bf620f4605cb9cb06daa76185decb7912c77e5113", 0x91}, {&(0x7f0000b72000-0xd9)="6312dbf379d22ca33a223f5d11af855d399237e063dabe132806f03cd91104210b096406943c5d54939e2d6894d99c970c502c8a2cb425c300d843863ce784ef0e5bb3f8835cd88e75d2e22348d1d1e8638ca5a3a5b6f6cb6c5fe32a3d45698a54b46744a1d29ace422efb136fc8fd9c5720dfa8a88085cac539e36da440528b4abccf9e86e024a844a249c693fd221aa10c75c3ef8e23e8ad2fb4cb9bd01920e19fcbd3e86096153c07b7f14a0d3fa15a5ab0411c04e3fa3d8dce31c68196c86173fa9e2b1bd2984ee03914f286797f5281642916ba614097", 0xd9}, {&(0x7f00005ee000-0x8e)="85fc9da26e587277399c234360998fd5edea2d6b27b25b279d7940b57a30aabe9706b6883873fb311fe6516d8b2f4bda8a5f66fbbd8243228141c5319a4004bd5c3938058bd6ccb293853f495b00c7ce03eb70e9d15e35903339a12e63fb7f92681065f1ffa1c691745a82e7859b2d347e56d203bfc84ef8060f4fb7100807fcb92ac55082160a23060129bf0bb3", 0x8e}, {&(0x7f0000303000)="875e23f235775ffe829323c740f9d1b1dc5f6f8b60cbc8661707c09d84a5bdf9945f5753cb026a6e18fb75e686a05b8d37fe913958a63ab012883ac6bba7c568466d23bab6f353d7d3ba5f6a46b8192a24b904e475a1a1a1ee161ecfa0d167c07815a145236f2e56f186528d439cf66a2124", 0x72}, {&(0x7f0000598000)="db41b0896c6ccc182ed1830edcb880c73b66f6202eaa6e0aeeb25ffcc6af8c410642f2efe6", 0x25}, {&(0x7f0000944000-0x40)="2bbce568a6288ea5ccd29eef38c56b0d1f0dbc9b56e9304d5f71bdd96fc8b630f34c4b03c60f2799240fbb56cbcabd915d55568594965afa69d626f3eeee316b", 0x40}], 0x7) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x81) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f07000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000344000-0x4)=0x14) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fab000-0x8)='./file0\x00', 0x100) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) fstat(r0, &(0x7f00000b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009da000)={0x0, 0x1c, &(0x7f0000f16000)=[@in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2800000000000000}]}, &(0x7f00005f8000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000087f000-0x8)={r2, 0x8001}, 0x8) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r1, &(0x7f00007cd000-0x10)=[{&(0x7f0000f69000)="157a85662ef46498e0019bf7f70488a848182444", 0x14}], 0x1) r2 = syz_open_procfs(r0, &(0x7f000094a000)="636c8100055f7265667303") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00005a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) writev(r2, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2017/12/30 01:06:08 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000426000)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0xce)=""/206, 0xce) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) pkey_mprotect(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffffffffffff) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000f50000-0x8)='./file0\x00') r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000023d000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") syz_open_dev$sndtimer(&(0x7f000073e000)='/dev/snd/timer\x00', 0x0, 0x305482) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') chroot(&(0x7f0000f17000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000020b000)='./file0/file0\x00') 2017/12/30 01:06:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x40600) getsockname(r0, &(0x7f00008ba000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f000071b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x2, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2602) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = memfd_create(&(0x7f00003e7000)='%vmnet1\x00', 0x2) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000b60000-0x4)=0x4000000000000000, 0x4) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000612000-0x1)=0x9, &(0x7f000024f000)=0x4) r2 = syz_open_pts(r1, 0x0) fcntl$getflags(r1, 0x408) ioctl$TCGETA(r2, 0x5405, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f000002e000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000bcd000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009e0000)={0x2, 0x8000, 0x0, 0x8, r1}, &(0x7f00003a8000)=0x10) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffe000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000251000)={r0, r1+10000000}, &(0x7f0000ffe000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f000068e000-0x10)={0x0, 0x989680}, &(0x7f000008c000)={0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000a14000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000ffc000-0x4)=0x0, 0x10000000, 0x0, &(0x7f0000ffe000-0x10)={r2, r3}, &(0x7f0000ffd000)=0xfffffffffffffffb, 0x0) 2017/12/30 01:06:08 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000a10000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000dec000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000037e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c6a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000873000)='lo!}\x00', 0x3) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00008ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$setsig(r0, 0xa, 0xe) close(r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000017000-0x4)='mounts\x00') ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000004000-0x8)={0x7fffffff, 0x2, 0x8, 0x4}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x48, 0x0, &(0x7f0000016000-0x48)=[@reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f0000009000-0x58)=[@fda={0x66646185, 0x3, 0x0, 0xa}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x0, 0x1e}], &(0x7f0000016000-0x30)=[0x38, 0x20, 0x40, 0x7a, 0x18, 0x78]}}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000015000)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000e7f000)=[], 0x5, 0x0, &(0x7f00005f6000-0x3)="4e510000cd"}) [ 30.176106] binder: 5366:5370 got reply transaction with no transaction stack [ 30.183618] binder: 5366:5370 transaction failed 29201/-71, size 274877906944-523986010112 line 2920 2017/12/30 01:06:08 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x16)=""/22) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x12f, 0x4, 0x100, 0x0, 0x7ec7, 0x7, 0xffffffffffff2fa7, 0x1, 0x400, 0xa463, 0x1, 0xfff}) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000960000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006f8000)=0x0) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000003c000-0x510)={0x0, {{0xa, 0x0, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc1a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x399}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @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, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000393000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000219000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x0, 0x400}, @raw8={"1b6222ce646d974bf798e30c"}}, {0x0, 0x0, 0x0, 0x3a0, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x0, 0xc93a}, @ext={0x0, &(0x7f00006bc000)=""}}], 0x60) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b0d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) pipe(&(0x7f0000180000)={0x0, 0x0}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000be3000)={0x2, 0x5, 0xfff, 0xffffffffffffaf4b, 0x6, 0x100000001}) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f000053a000)='/dev/input/mice\x00', 0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f000017d000-0xc)={0x2, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r7 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r7) read$eventfd(r6, &(0x7f0000fcb000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000067a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3b, 0x9, 0xfffffffffffffffd, 0x30}, &(0x7f0000ab1000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000891000-0x8)={r10, 0x1}, &(0x7f0000387000)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/member\x00', 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r9, 0x0, 0x0}], 0x1, 0x8000) dup3(r8, r9, 0x0) tkill(r7, 0x16) close(r1) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d83000-0x3e)={0x0, 0x36, "6e105c4571f92d4d19b5b51e7d9a139d8249e94f2d7f02bd3c4795014e88be8e23bbf14bd25a9d5f16609d683f9818d002c4b896d340"}, &(0x7f00001ab000-0x4)=0x3e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={r0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x20) fcntl$setstatus(r1, 0x4, 0x42000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00001ec000-0x8)={0x0, 0x0, 0x0, 0x0}) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009df000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005d3000)={0x108, @time={r2, r3+10000000}, 0x5357, {0x3, 0xb9de}, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$getflags(r0, 0xb) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ed9000)=0x0, &(0x7f0000ed8000)=0xffffffffffffff7f) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000edc000)=""/67) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000228000-0x4)=0x4, 0x4) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8)={0x0}, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eae000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000680000-0xb8)={0x0, 0x1, 0x6, 0x401, 0x5, 0xf6, 0x0, 0x10001, {0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x81, 0x9, 0x800, 0x7fffffff}}, &(0x7f0000c27000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002cf000)={r2, 0xdc, "b3c041cbb4f997c9603541e3e493d26eed8c7a0c75d007a48cddb19224d61369542bf7684ebf82c3a47767d5884c16ed98a3f527f2e6537a299d9d9e690e5ffff23cf137c81fb5f4af0dd9f419898e594ccc3c41910401eaac220368e98cdd8e7bead55cf1c8fadcb2fb8ff08d34d11cb8a6a8455295b232e300951589a5f7b238fddf68cdc467c53bd4fd54b4ddde07ba74f0cbec0ed2e3dde1c0688e2fd0ff663dcbd05a01f06ded0ef9c286d003759a733fa8a985fc42bc1cc0665067ae06be3a9499d1b55d83fad56210c764e6b37d4f3bc4817b2903e1e6e4df"}, &(0x7f000027f000)=0xe4) r3 = getpid() r4 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r3, r4, 0x1) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f07000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000015f000+0x160)=""/119) tkill(r1, 0x32) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045c77) writev(r0, &(0x7f000060c000-0x30)=[{&(0x7f000067f000-0x99)="ca398226fda422fa8e0e2094ead0330a067fe3187ecbe93ef51856f496bee787890e64c8153d11fb5ece779517fae603ceaae297692d0a3d695ce471fa6a63f8f6931974214231a09a72159c1506cced4fd75635649fad054cf433d1f15ed42f0c8add49b7ebe9a1caa9e1cc79b1d985521374de593aebd0176d970c73e6de7b7aa22e4405109cb898a5de4989eb93288aae41a58449a021c4", 0x99}, {&(0x7f0000f08000-0xd2)="b989eee7dbbd13bd8881537a6a997ff11a5ac4d3a4e4b91d7f2306af626f65e156a46baf72e9516cb3347f11cc8d027a8b36a0fe26b653624bab2f53c29b2632ad63df2b68990e567d50cc1c29a8495f8c555a672581e1c8cc122fb2b3ef73751b4286e3c7969b4a92da844780fc719a39e287b96bed3866e905825d3fe42e07d7ca9b394560aa73bd1c6844c520b424231ed3ebb41825ea5b5d08513410b2cf287f1e3b40e95b25a68f110d2477cd2b24378a1ceff705a675bdd9a9c0b89ba1b679cda88ed4279d8575a43082eabcbebd1e", 0xd2}, {&(0x7f0000102000)="488e59540dcf256a76f4f5611e7ef6622ce8b506d4dea82be2a0e3126401e945df46671db32478f294ad862bb388ffbe942ae77d5787c06c3fe9d9ffa1356d5ce0f7b20d6ae1ab499c68655cc0bb15d34198e33f69e9e39aa3dea98bfb7ea09562b771d98499508a33d2b6cc6ecf1251b77ff30f9042c76c849ed47c1aea618fa4d2df24eb9256365646cc6d9d33244c4eb439392274176d71c1c6bdd537831f3d62a0cf580ba19a08668bfd", 0xac}], 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000038f000)=0xde0) signalfd(r0, &(0x7f0000776000-0x8)={0x2}, 0x8) [ 30.231917] binder: 5366:5374 tried to acquire reference to desc 0, got 1 instead [ 30.243201] binder: 5366:5373 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 30.250317] binder: 5366:5375 unknown command 0 [ 30.254986] binder: 5366:5375 ioctl c0306201 2000dfd0 returned -22 [ 30.304885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42237 sclass=netlink_route_socket pig=5379 comm=syz-executor3 [ 30.345566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42237 sclass=netlink_route_socket pig=5379 comm=syz-executor3 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x9a1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000f6000-0x4)={0x6}, 0x4) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000d47000)='keyring\x00', &(0x7f0000726000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000298000)=""/63, 0x3f) setsockopt(r1, 0x4, 0x0, &(0x7f00006e6000)="71cc719071", 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004bb000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000bed000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c2f000-0x98)={r3, 0x90, "27362006257f56c658a714c2fe9c31a22f20977c4e4c27ec570b0fe77f274bb4404f68b37875f774fc14ec0e617ff2e5fae841db0c9e9486a4d54d984eda366b4f19ca4f8eefe8dca0b3ee6450306ef6bfb39d5c3e2a5329dc13adb416c356918ac50ab77a2b363e66e622427123da17fc3f30ed0d567878be071ff5fb6658064288ec611a04589ccf374eb7b7f2e680"}, &(0x7f000021d000)=0x98) mkdirat(r1, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000924000)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x0) execveat(r1, &(0x7f00006b5000)='./file1\x00', &(0x7f00004e2000-0x10)=[&(0x7f0000eab000-0x3)='\x00v\t', &(0x7f0000926000-0x13)='+bdevvboxnet1\\proc\x00'], &(0x7f00006ad000)=[&(0x7f00006b6000-0x1c)='vmnet1vmnet1userem1vboxnet0\x00', &(0x7f00000fe000)='])wlan1-self\x00', &(0x7f00000c0000-0x3)='\x00v\t', &(0x7f0000da5000-0x6)='em0%@\x00', &(0x7f0000922000)="29707070316d696d655f747970652d6d643573756d47504c776c616e317573657270707031272a776c616e315c5e747275737465646c6f5b776c616e306d643573756dc000"], 0x1000) chdir(&(0x7f0000485000-0x8)='./file0\x00') accept$ax25(r1, &(0x7f0000b90000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000efe000)=0x10) getcwd(&(0x7f0000b66000)=""/0, 0x0) chroot(&(0x7f00003a8000)='./file0\x00') 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0xfffffffffffffffd, 0x0}) r1 = userfaultfd(0x80804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) removexattr(&(0x7f0000805000-0x1)='.', &(0x7f000001f000)=@known='security.evm\x00') mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000b1f000)={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ea1000)='/dev/sg#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bb8000)=0x0, &(0x7f0000469000)=0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000) r1 = syz_open_dev$sg(&(0x7f0000f28000-0x9)='/dev/sg#\x00', 0x3ff, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00001c9000)=""/207) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000361000-0x4)=0x0, &(0x7f0000292000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000008e000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) accept$llc(r2, 0x0, &(0x7f00008f3000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000413000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000e6e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00008f6000)={r3, &(0x7f0000e93000)=""/135}) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x36) listxattr(&(0x7f000084e000)='./file0\x00', &(0x7f0000a4b000)=""/175, 0xaf) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b0d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) pipe(&(0x7f0000180000)={0x0, 0x0}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000be3000)={0x2, 0x5, 0xfff, 0xffffffffffffaf4b, 0x6, 0x100000001}) sendto$unix(r2, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f000053a000)='/dev/input/mice\x00', 0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f000017d000-0xc)={0x2, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r7 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r7) read$eventfd(r6, &(0x7f0000fcb000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000067a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3b, 0x9, 0xfffffffffffffffd, 0x30}, &(0x7f0000ab1000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000891000-0x8)={r10, 0x1}, &(0x7f0000387000)=0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/member\x00', 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r9, 0x0, 0x0}], 0x1, 0x8000) dup3(r8, r9, 0x0) tkill(r7, 0x16) close(r1) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f00001c6000+0xd4d)={0x0, 0x0, &(0x7f0000400000-0x10)=[{&(0x7f000061d000)=[{0x24, 0x10000002d, 0x1, 0x0, 0x0, "c76c2900e0020000000000af0000040000086e"}], 0x24}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000864000)=0x9, 0x0, 0x4, &(0x7f0000c73000)={0x0, 0x989680}, &(0x7f00002ef000-0x4)=0x9, 0x8000) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000aa2000)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x0, 0x0}, &(0x7f0000fc6000)=0x0, 0xea) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000feb000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') readv(r0, &(0x7f000047d000)=[{&(0x7f0000001000-0xe5)=""/1, 0x1}], 0x1) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x80) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000e2c000-0x58)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getegid() setgid(r1) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="3d567fdec6f419191232ef31666a19f0", 0x10) prctl$void(0x24000000000024) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 30.644322] audit: type=1400 audit(1514595968.610:28): avc: denied { setgid } for pid=5445 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/30 01:06:08 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b48000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000463000-0x3)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}, 0x8e, [0x1f, 0x100000001, 0x40, 0xc04, 0x10000, 0x3, 0x20, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x3) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f000079e000/0x4000)=nil) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x1b}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000090e000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000a84000)={&(0x7f00008f7000-0xae)="d1eddebca4742b54d9b94496977268ee6d6f87c359e1df62cb13c78eb2add1452f4da2f7dd9153370e328b09c580a3045f9554d8e176c46d791df9435550e22190b8b73d73e267f884ba540d6ca29aa7360f61be3d7739a7baa564ecd4d1438e5cd922e168461e0b5c0931ea41ffd7064ac86d0b3f5b3f9fd2000346326fdc2a2b29e41169927b486cc8f90957f7a329927ee738bf74d218fcd99eb17ad49d4a5fdb99e6bc61c67bacab0873bc05", 0xae}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00004e7000-0x16)={0x0, 0x0, []}) 2017/12/30 01:06:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000638000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b05000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x4, 0x8000, 0x2, 0x7, 0x0, 0x5, 0x82d, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000003000)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000623000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x10000, 0x9, 0xfffffffffffffffb}, &(0x7f0000003000-0x4)=0x10) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = accept4(r0, &(0x7f00001e4000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe9000)=0x58, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000078b000-0x4)=0x0) close(r0) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000cb1000)=""/47) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) renameat(r1, &(0x7f0000db4000-0xa)='./control\x00', r1, &(0x7f0000fd0000-0xa)='./control\x00') 2017/12/30 01:06:08 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c26000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x800, 0x2, 0x1b, 0x7, 0x9, 0x9, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="4408000913", 0x5) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000346000-0x4)=0x0, &(0x7f00004c4000)=0x0, &(0x7f000048b000-0x4)=0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a75000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000751000)=@assoc_value={0x0, 0x0}, &(0x7f0000726000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x408000, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x101, 0x4, 0x9, 0x6, 0x4, 0x3ff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000818000)='/dev/snd/seq\x00', 0x0, 0x18900) timerfd_create(0x2, 0x80000) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x80, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) fchmodat(r0, &(0x7f0000dbf000)='./file0\x00', 0x84) arch_prctl(0x1003, &(0x7f00005a1000)="28506a5b1cb3dfaa67547bbdced640277197f8e812a6d8b8ecd508e7cdf46502ddaf0bff0af9b388e39380182d17faf3758b262985440095e7bb0ede3daaf3bd40766ec2393b096a7acee51f10f2843f0823cb874fcfbccbe9a6bd4a0e0066ad6e17d2f8dc905ef52a2a01e81faa5f7791b236d5d55ab5a7c6e1e4f6e408c8feef70affcfa514fb167f56ed589712d74e8b82609a38c15693caa0678740056f04bd0f76b4e8f950f0bdcdbd92b") 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/autofs\x00', 0x400000, 0x0) mremap(&(0x7f0000cb3000/0x2000)=nil, 0x2000, 0x3000, 0x7, &(0x7f00003fd000/0x3000)=nil) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x2}]}) process_vm_writev(0x0, &(0x7f000055f000)=[{&(0x7f00006de000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00007af000)=[], 0x0, 0x0) lsetxattr(&(0x7f0000ab5000)='./file0\x00', &(0x7f0000b2b000-0x12)=@random={'security.\x00', 'selinux\x00'}, &(0x7f000053f000)='@+eth1vboxnet1ppp1cgroupsecurity\x00', 0x21, 0x0) prctl$setfpexc(0xc, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061b000)='/dev/rfkill\x00', 0x10d80, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00009b4000)=""/195) 2017/12/30 01:06:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/mls\x00', 0x0, 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) timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, @thr={&(0x7f0000002000-0x1000)="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", &(0x7f0000002000-0xd4)="e4075cb9777201d51fd2d9ad93c7b647bfebed3462da8f224c43d2c5b1074b3604a66cb51f79bcf078aabeaad9e3ab605871bf976b7f869e23ec81b98e5db978f15233c789b97dc9c5f500fba8edb2cffd1c1637fbcfc19b08f2dd34c88ec3044e8b36598b503c6832496006dd1c020e35ccfbb6683381d1b03be8c91eeb062a50c219d5d08d396e7ba4935b3056d56f91fbfbd32ab80d0ea5e18497b78f8c1620b2c1195bfed13e1bcbb60a86d5aaddc194afc4181b50eef5fa42a352223f048d9e8df1714199672412930e9e9fe0e8cd3e189d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r2) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x1001) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{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]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x2030, r3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000005000-0x1c)=@random={'osx.\x00', '/selinux/validatetrans\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x48, 0x0, &(0x7f0000003000)=[@free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r5, 0x1}, @increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r6}, @increfs_done={0x40106308, r7, 0x2}], 0x1000, 0x0, &(0x7f0000003000)="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"}) 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d62000-0x8)={0x0, 0x0}) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003ca000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xc9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000105000-0x48)={{0x31b9be8016ca2202, 0x3, 0x1, 0x0, 0x1ff}, 0xef7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000027000)={@generic="28e5a78b88e1c305b72a69b320d9f677", @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndtimer(&(0x7f0000301000-0xf)='/dev/snd/timer\x00', 0x0, 0x80000) 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004af000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002ac000-0x10)={0x0, 0x0}) pipe2(&(0x7f000038e000-0x8)={0x0, 0x0}, 0x4000) futimesat(r0, &(0x7f00009d8000-0x8)='./file0\x00', &(0x7f0000f3c000)={{0x0, 0x0}, {r1, r2/1000+30000}}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e2d000)={0x0, 0x8, 0x795, 0x4}, &(0x7f00006ee000)=0x10) statfs(&(0x7f0000c3a000)='./file0\x00', &(0x7f00009a4000)=""/15) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000264000)={r3, 0x0, 0x30}, &(0x7f0000a47000-0x1)=0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") creat(&(0x7f0000fc0000-0x8)='./file0\x00', 0x18) getcwd(&(0x7f0000688000-0xab)=""/171, 0xab) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008b4000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000585000-0x4)=0x0, &(0x7f00006fd000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r1, &(0x7f0000814000-0x30)=[], 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000deb000)={0x0, 0x0}, &(0x7f0000f9f000)=0x10) [ 30.828595] keychord: unsupported version 0 [ 30.867918] keychord: unsupported version 0 2017/12/30 01:06:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00007d5000)=""/159) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3b000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000302000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7c00000000000000, 0x2, 0x0, &(0x7f00000ac000/0xc00000)=nil, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f00006ce000-0x1)=0x0) recvfrom$ipx(r0, &(0x7f0000096000-0x45)=""/69, 0x45, 0x100, &(0x7f0000e00000)={0x4, 0xc27f, 0x8, "6c614d15f800", 0x3f, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c28000)={&(0x7f0000000000/0x1000)=nil, 0xe5, 0x2, 0x48, &(0x7f0000294000/0x2000)=nil, 0xffff}) 2017/12/30 01:06:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000901000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000155000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a82000)=0xc) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000073e000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000)=0xe8) getresgid(&(0x7f00000c3000)=0x0, &(0x7f0000710000)=0x0, &(0x7f0000050000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063d000)={0x0, 0x0, 0x0}, &(0x7f0000211000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002c5000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000)=0xe8) lstat(&(0x7f000003e000-0x8)='./file0\x00', &(0x7f0000f85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() fstat(r0, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d0000)={0x0, 0x0, 0x0}, &(0x7f0000927000-0x4)=0xc) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009aa000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000)=0xe8) stat(&(0x7f00001f6000)='./file0\x00', &(0x7f0000f5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008b4000)={0x0, 0x0}) r18 = geteuid() lstat(&(0x7f000013e000)='./file0\x00', &(0x7f0000f7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000694000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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}, 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}}, &(0x7f0000fb4000)=0xe8) r22 = getegid() sendmmsg$unix(r1, &(0x7f0000e5e000)=[{&(0x7f0000bda000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000060f000)=[{&(0x7f0000b94000-0x84)="a7e70511be942a5741c30e997befc89f528315d07ac119c777ab044f1602cbf44b61004f34c61d4e4325f48414c0249d4f790e30ba7c02c04fb4ca92577360fc2c0bcba44f9963132b08c4366f8e51db820dedf401758b0d3d2067eda83ed3fc66627d66f98b38bc921d2e29e57a3e6043c8d90f0cb9f300b44f4b12a093bd72f3b8b461", 0x84}, {&(0x7f0000150000)="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", 0x1000}, {&(0x7f0000963000)="95dd3ee48ddacaf5612e78c75360a570c0d1c1f48e743ce62e48c12270fd8b07dce39ff64fd8c4ccaccd674d9101cd48d9077815b465021d2dba576f4d5fb2158bff16fe847179d19c6ebfcef55d5f915eb4bd45e68c9bfa99e4c36c3bcf0642f68d05adfb775e3a9ecadcbf814329c4b70e1fed05b45903a62f2cea0e1cdb0c9580867c9c81d2178d94e9fe3c6618c03a7ae678f849b1e9177a2bb8edf4564b14fcfff2cd13ce5f763bf1be5c5d86e5a5fc60828fce7ce7920898e170c377e5ea2c954864df1e88188527aeab273ceee067a5157104a65832bbda9dd5337f", 0xdf}], 0x3, &(0x7f0000b89000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x40, 0x880}, {&(0x7f0000f53000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000704000-0x30)=[{&(0x7f00002c0000)="ae112025a4eda3e2f01e21e0a8adbce853d86ac4c4c95d17b546b804bc046e5eb2", 0x21}, {&(0x7f00006c5000)="06cb23fcbbef95b35fd55e7d608449c75ff42c6522809338674e189ebb136385697e5f6a75682386523ef1cabe77e1c9c5e76f0e1e23f68b8293de48cc26e99ab3ac8a62c8d50a6ee6f5021e8bc78cdf5d02968011af71000f81159b2d567109a267d22178eb12b7dd5a3444056ef1f79cb1405136269fe604d581edc63ae5a1ea4a1a3d2c192c668a9577335bad0413adbff08b72ec55a737295c899db011ed471eb9950606f99f502a774974b63b31a83964b10d62ae6bedec9149f2c2e2d69d21620d7c026fbfe021b077b5eb291a7dbbef6fe5", 0xd5}, {&(0x7f00003fd000)="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", 0xfc}], 0x3, 0x0, 0x0, 0x2000c810}, {&(0x7f0000ca7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000054d000-0x70)=[{&(0x7f0000251000)="6408d51db306d69e53c800a0ebb67d49c2f9d05a5095e85ca2b9754254095adcad8166b3967e4c67255de9", 0x2b}, {&(0x7f00003ef000)="b91ad89423cdf3b40b1e0b17d1249045ec6698866ebe1707756312ddd63141e06bfe1352405d1b91a502b4d67aedd27c381d53558cd7947372c9237d7e5dd7560d93948aa93c13034dc066cf2e60e61a8c0c4d1f5b38a05ded5ebb45cb5e7e6ec4f55ec8", 0x64}, {&(0x7f00008dd000)="da079395de8023ce3eb34cc93f28a9787a26154b4f565f5a3a9b4f21198871242381d5e6be9453be10d3bcc524c5c906c8b3b227f3022fa388503317bfb5b752e6f50bdae04ec8d851b0812216aa4d1cc5b21888f9a376d16d6cdc29ee632121cca3e5a6040f4408ba421c69e290082616b49a2cbad608cab5334d6727bc11d0fb016552f8182bb4afe561a34258cb323fdad74fd10cc99c8ea2172a4c6a7581a219d8c8bf2de6c0a116d3b1489bb01f3039a2f4b4e2756f9b4d1549b0787e92c46c0686d53fe1b5544d653a4c61df8e4abf", 0xd2}, {&(0x7f0000e2a000-0x6c)="167a713fe3628b3a54c0974200208a87bd83e8f85d6383c795d642cbf91f8a4392646aeb10bec0608dda16cba6031cc098c35d511f62fa051cf20f3c6255122f1871beca9c8addec01d2fcc9fd0ca98a1f866676deda9fe9e3c8ecbf3b6d123a53c5cd5049bf8cba06ed2a9b", 0x6c}, {&(0x7f0000052000-0x7a)="53b01cb5c8cad8766db467072209e746d32283e2f472c7a7ae3999dee6f71c1e70fa9d0e3329a05f324fcb88c21196afe5398bc1dfb654051c2fb148a582feca88ed942e8306559a84ab8d7aea6506b4e536d20bbd3333308aa762993befa0018435cd4759895a76beabfcb721b0ff80815cb3a9806a4700c7ed", 0x7a}, {&(0x7f0000efc000)="b9011b204ecb46936557bc031f02db85ae9dfa23a80398038c14e27eb833ed7d2e08be2fcab1983d19712ae98443a196170bc551178ee6a0ee13f08a6477aa2aead9aa28c6", 0x45}, {&(0x7f0000cb8000-0xec)="fce7e488bfac159daf3af3a007d0c9892935d24a4c6cc64ba230fe4fb6254f7b27d463b71eb3100fb2f2deeca949981a2021889f47a0e42889e91d7a19c133f5f947e0f59aae42e8ce7d359aa5e00a0293e82bf1479b929c61ac8b6cecedbdf988ef3d4131b86d9113267f584c2135180d60dc8122696caa5e518ae67f08b74323b377490a4ffd9fac49e6d6ec4aa55f8bdb42c3b7b636074c7d59daf8e64813a0060f0d5c0dddad2330697a55fe5c64b00cfc296b429dea3e44b1a781fc9af3a74a0caafdb1932028d8311ec748f9b750d52fd4b2c1e752e052eedb4273dbdce5ee4854c19095585429a54c", 0xec}], 0x7, &(0x7f0000d3d000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x120, 0x80}], 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff, 0x0}) 2017/12/30 01:06:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000667000)={&(0x7f0000513000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_add_watch(r2, &(0x7f0000a84000)='./file0\x00', 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000024e000)=0x0) 2017/12/30 01:06:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000006d000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f00001c7000-0x10)={&(0x7f00007a0000-0x10)="a9687e35089b3bdfae74677fd7000079", 0x10}) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004520, &(0x7f0000ac4000)="") r2 = add_key(&(0x7f000081c000-0xa)='id_legacy\x00', &(0x7f00001d3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000-0x96)="4b3c0ce29c1b188173720f62dd3d502c3e671754cfb9d868fd91393ce36d73df5974ef60db5e8bef624337b6963d4d316299ae3bf418e518dcfba8bc37feb664d24539a387e0299e6eadab84c4eac0bef10904a1cfed23bd285d2be015f93e9c0ffd67b158570ea7fd77140c7fbe880da4f1ee8a21ae053230f54bf4c647ecbd0d23d35b848a1aadaa5e34e52abd5b173998a1602ce4", 0x96, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000b40000-0xd)='dns_resolver\x00', &(0x7f0000ebc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x6, r3) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000940000)={0x4, 0x1, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:08 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00003f8000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000939000-0x92)={0x0, 0x8a, "4bcad08e8b7439452bf62bd96768d66aaa3109e403a7c2014d9791892e1f979b7a041fa4318bf39e64f3809b47eb75b3c28c287f841a22f1a7aa56bc9ddb46bb8bca11e61108c39664f10c78f14a7b56722634ed2979506c1d213ef01bcdc1b68abeb117ecc2c6b76a99bf763ea5dd6d4a8a0947c79215ba2c792cfc108e2da0791e55a6a4d8ead506af"}, &(0x7f000078f000)=0x92) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000438000)={r2, 0x2}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000939000-0x10)={0xa, &(0x7f00004ec000-0x50)=[{0x1e908c42, 0x7, 0x7, 0x2}, {0x3, 0x20000000000, 0x535cea14, 0x0}, {0x9, 0xa374, 0x2, 0x5}, {0x3ff, 0x3f, 0x1, 0x10000000}, {0x5d4, 0xa, 0x3, 0x10001}, {0x1f, 0x401, 0x5, 0x7}, {0x8001, 0x6, 0xff, 0xe314}, {0x0, 0x0, 0x4, 0x17}, {0xed, 0x6, 0x400, 0xfffffffffffffff7}, {0x0, 0x9, 0x9, 0xff}]}, 0x10) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000093a000-0x8)={0x0, 0x6}, &(0x7f000093a000-0x4)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000074000-0x8)={r4, 0x971, 0xffffffffffffffd6}, &(0x7f0000939000)=0x8) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f0000938000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/30 01:06:08 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0x1) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) fallocate(r0, 0x0, 0x10001, 0x8) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r3, &(0x7f000006a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000009, &(0x7f000024f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:08 executing program 4: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000023b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e22000)={r1, @multicast2=0xe0000002, @empty=0x0}, 0xc) listen(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000761000)='/dev/sg#\x00', 0x800, 0x200400) getpeername$packet(r2, &(0x7f0000972000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005e2000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0x1e) writev(r3, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000e29000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000374000)={0x0, 0x6}, &(0x7f000010b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da2000)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x200, 0x9, 0x8, 0x19}, &(0x7f0000d5d000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000171000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fb9000-0x4)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ac5000-0x8)=0x1) writev(r1, &(0x7f00005e8000)=[{&(0x7f0000154000-0xaa)="3768fbc851cff7c100b90f035c07d0d6f9daba8a1be0f9be75698a6465eb65fcb397b7fc1b6ccc0c228e0602e0d6ef3d4406c610898147bf3bc2626bb73f1320c33511e575e339471536f430cd04d623ecc7358a26931afe7f281f1971d271e84b09768129b9f278aa173c868eb003c7660de8e23735b0a70e24ac42a32ca3881f0ea05d1fce4612be10204f4a9ebafa05416406abf8bdd7ae04c546f61cdd42331fcd88147f2daf5d27", 0xaa}, {&(0x7f0000633000)="3c0e965aa9ba181cccc233299e3c7a604c7a3549b25ea278e2474f2d81b068d663023cdaf5c95e6be59343a1cd95471a25ae3011d97e249f3978da0f7bd586bd58427f66618761d8ebcd64893fe1912743af28dc8d03fc7620dd5f1b1ab2d392bf9425b396ace0b1e70cc342615cca4342063973152c8db297ebb9666c97e542728b59d2d7227a1c1d3a73c280ea723ae88877e9bc62e592044f1490ee389d25fb7ffabd15640e1ba4d8d9cac776a9921c806a16e41a2a675bce9a7dffe97728bae38a12ed510be0c86817d8b47f073af57931166c82ff80359a98e688ce23ce62867677c7c90050f7c2b7e25198364c843461fb", 0xf4}, {&(0x7f0000ec8000-0x7c)="e08fb8e45a0f5dde7b0a423bd60b552ee242c7e11caff4b1d9e9dc1534852902decaf7bf022e86d93ec4b19f2584d7650cc19f999fd1a7c77fd0fe907f880f83d1560959382f079064530e7e23082ee6000bf0caa74fb2ba68d1ac06daa5b77e90a64e5f459105c485ac072dce119e85cada88a876195bb0f02b0bc5", 0x7c}, {&(0x7f000054d000)="e2b069cfb709197845055f677f8d44f81b48adf3451254d1ff516a9f1a33c0b0c34c905659badcbc13695f9c0e0ad7860fcec2e3d58df6484c8c0c260fd4b3dc36d1974ca26dd60b86f7ded89fd1e633ff6864e62abf71dfa67eb95e2e6fce6bf7afa3bc4c41bb8aba97b3413a", 0x6d}, {&(0x7f0000a2c000-0x25)="9cefe604736beb5b00111586ebf385e727bb2313b9be878fbd247c059bf9018a56435b6755", 0x25}, {&(0x7f000005e000-0xb6)="6d6b68d077e5e4150199bc2011c6dc944daf216d24628b4d957a9be380e53843e7855b0c3e5499d7e82b867bf64e57371449184c25367b62265eec678eacd366568bf07ff5689c8bc050c37a671ff77279b2b9458bd9a6dd7ff9ce5e66cf47f4e6d4f85b39114d7d5eedca20d524f8c919243c3b78f883f5653a2a51c32afea1f8685473f0ce6b4b8791ba3386b2428be8974aefa5deb79909e3b8491766d6bcec69f2a0c2a155a269b3a9def96cbd0d1b97f63e929c", 0xb6}], 0x6) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f000016f000)="e3985e1aa13baea62b0fa05c87c8f43ffb46fada7a37057a0e64e04ffeb496d65b72244b703482cbd05fab7f6274ff", 0x2f, 0x48000, 0x0, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000473000)=0x14, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000e65000-0x4)=0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000074e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000987000-0x2)='}\x00', 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d78000-0x68)="1de28f67f3c66ad978df049029bf923a20f4fdf7521170bf8ac59f14b1ff051c9e220f45ee8b361d800d4b0b1d89c1de9dc726ce95b09b3e688b22563e46a12bf064af2952075f258f4eb264de8f92e99810d8a8e23e4a9fb8abb85301920ebfe2d02b17449e8765", 0x68, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000000c, &(0x7f0000046000-0x4)=0x2000000000201000, 0x4) prctl$setmm(0x23, 0x3, &(0x7f00004e3000/0x1000)=nil) 2017/12/30 01:06:09 executing program 4: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/dev/sequencer2\x00', 0x8441, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000a72000)={0x0, {""/7}, 0x0}, &(0x7f000093e000-0x4)=0x10) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a73000)=0x0, &(0x7f00005f0000-0x4)=0x4) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2017/12/30 01:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x20042) writev(r0, &(0x7f0000714000)=[{&(0x7f0000de7000-0xdd)="cf2e402a1f34f5b9582c3ae5cbf1f0b46fa78302902ef2e8fe5aa82a", 0x1c}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001b3000)={{0xd135, 0x5}, 'port1\x00', 0x1, 0x20001, 0x4, 0x9, 0x4, 0x8, 0x9b, 0x0, 0x5, 0x6d70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a4000)='/selinux/status\x00', 0x0, 0x0) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80101, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f00002d6000)="", 0x0, 0x20000004, &(0x7f0000831000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f0000d6f000)='./file0\x00', 0x8) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000688000)={0x0, 0x25, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bca000)=0x0) timer_getoverrun(r4) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 31.049754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53073 sclass=netlink_route_socket pig=5563 comm=syz-executor7 2017/12/30 01:06:09 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000021d000-0x2)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000f6a000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f00004cd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000093000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000f68000)=""/202, 0xca) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) [ 31.097879] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53073 sclass=netlink_route_socket pig=5563 comm=syz-executor7 [ 31.108192] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2017/12/30 01:06:09 executing program 6: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = socket$inet(0x2, 0x6, 0x1) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) fallocate(r0, 0x0, 0x10001, 0x8) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r3, &(0x7f000006a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000009, &(0x7f000024f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000439000-0x4)=0x14) flock(r0, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/ppp\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d74000-0x4)=0x9, 0x4) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2017/12/30 01:06:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000095e000)='/dev/autofs\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002f7000)=0x2, 0x4) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000789000-0x4)=0x14) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000574000)=0x8, 0x4) 2017/12/30 01:06:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004cd000)='/dev/sg#\x00', 0x7, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000006, 0x8010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000daf000-0xcc)={0x0, 0xc4, "c92055d2b6ef9bab47dd1bdc5fbbb6c969db06a8228ae5c0646bde8da1031118d19edd3df07aa099a1d77a4af3c60e554e96af74c8bb6485cb8fa429c70e949a4664e2c615c8f2f607fe83a70d540ca6d8d105f077e47968985e62c1ca2cb3daf4a5a58209053f52adef6677fe9a1c01011936d7344d87d5dfdc442be74be323656b8a3e35997782ffb7c7840d546cb987e2e0991653f967ae0fa71c3ff85e737290438b91117972fa970e88b836a55e37f8ec3a26ffa150b759518f62e9eb1470d618d7"}, &(0x7f0000f14000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f4a000-0x8)={r2, 0x80000000}, &(0x7f0000b11000-0x4)=0x8) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') writev(r3, &(0x7f0000553000-0x30)=[{&(0x7f000028a000-0x1d)="9252984ec2b5e693953642fad125bdd3df33ed405b7e2a544c21f0b5ec", 0x1d}, {&(0x7f000045f000)="13f578093f7e0e6e3ddccfd352dff3d7b854be27c6a5e06204160ac9e7fd53769f148d3bdf8edddd8f6550bb", 0x2c}, {&(0x7f0000ad7000)="05bc4e762f00e7640b9b420617a484eca8187b0c0e7cda2eb369c6370523105b852900d422ffbe1c2763a19af1a1c19d590b6c4d0e286a4fe6df7d240df868e03b5b02796aaa92541be1147f20aae6a69249601cec09830382fff5fec3a2f015e55b71771419e5cd068a429462b968b3aac7dfe25e6f5c87fe2e03", 0x7b}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000002000-0x9)='scalable\x00', 0x9) setns(r3, 0x40000000) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000bf000)=0x2901e706, 0x4) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f9f000-0x4)=0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2017/12/30 01:06:09 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xd62000)=nil, 0xd62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d5e000)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x3, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f000067b000)="1e768dfd764a8100355da1df85bb8106fe88338257e09bbded810e55d0b3f42269cfeb42cde0aa544e3815cd94386e46850a014b15b9058c919876807ee7c69b79faa600ac0e4b535c40cac58a44b3c40cd882bcd7986456313e84dbc3271e366e779e7f1d655b65d3925fc0df76222b74887b8e98c552c8dff2328dddfebe5eed1d600161aff77e7115ef09943056b3d179225d8272631a8491b5b700e5c80dbebd605b2d5cab3c") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:09 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fgetxattr(r0, &(0x7f0000001000-0xb)=@random={'trusted.\x00', '\'\x00'}, &(0x7f00000af000)=""/31, 0x1f) 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) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000001000)="9852d29ca45d4d65aa2cd9afec48fa5044aa7847b9607f1b44ab6d83eaa7ac00a87491fa0ab814fc2eeb5ba05d337c9a6f2e9573a7ff135ab949a975cc58e5a103591e1b3f8125b4", 0x48, 0x10, &(0x7f0000000000)={0x11, 0x1f, r2, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mlock(&(0x7f0000345000/0x10000)=nil, 0x10000) setsockopt$sock_void(r3, 0x29, 0x1b, 0x0, 0x0) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8180, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000+0x867)={0x1946bb24, 0x59be, r1, 0xbd3e, r2, 0x5, 0x7, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e09000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000168000)='./file0\x00', &(0x7f0000110000-0x89)=""/137, 0x89) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000757000)={0xffffffffffffff00, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000641000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005f9000)={r4, 0x6}, &(0x7f000003a000-0x4)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) fremovexattr(r1, &(0x7f000093e000)=@random={'osx.\x00', '/selinux/avc/cache_stats\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a18000)={&(0x7f00008bd000/0x1000)=nil, 0x1, 0x5, 0x1, &(0x7f00000a7000/0x1000)=nil, 0xbdf}) 2017/12/30 01:06:09 executing program 2: 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)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/30 01:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getparam(0x0, &(0x7f00000e5000)=0x0) pause() setxattr(&(0x7f00009d7000-0x8)='./file0\x00', &(0x7f0000aa9000)=@known='security.ima\x00', &(0x7f0000567000)='\x00', 0x1, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000090000)='/dev/rtc\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b9b000-0x4)=0xff) ustat(0x5, &(0x7f0000f87000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000002b000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000011000)=0x0, &(0x7f000002d000)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:09 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000177000+0x107)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x3f, 0x5, 0x80000001, 0xffffffffffff8751, 0x0, 0xffffffff00000000]}, &(0x7f000047f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000)='/dev/sequencer2\x00', 0xc0440, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) syz_open_dev$sndseq(&(0x7f000023b000)='/dev/snd/seq\x00', 0x0, 0x80) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) openat$hwrng(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/hwrng\x00', 0x400000, 0x0) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d04000-0x50)={{0x103, 0x4000080009}, {0x0, 0x0}, 0x200000000000ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f00005a9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:09 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00006bd000)=[{&(0x7f000019f000-0x29)="2900000018001980013d75241a6800210200e30067fffd0106960000080005000000020007f900bf00", 0x29}], 0x1) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f00000b8000-0x8)={0x0, 0x0}) sched_getscheduler(r1) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) userfaultfd(0x800) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000a77000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000acf000)={0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x8, 0xff) r0 = socket$netlink(0x10, 0x3, 0x100000000c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/autofs\x00', 0x200400, 0x0) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00005f7000)="1f0000000202190000000700100008810000000004000b0012e200ff3f0009", 0x1f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00005d7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:09 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000027000-0xd)='/dev/usbmon#\x00', 0xf2, 0x0) flock(r0, 0x0) 2017/12/30 01:06:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getdents64(r1, &(0x7f0000004000)=""/0, 0x0) readv(r1, &(0x7f0000006000-0x8)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r2}) [ 31.373755] FAULT_FLAG_ALLOW_RETRY missing 30 [ 31.378325] CPU: 0 PID: 5669 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 31.385748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.395112] ffff8801cb80f4e0 ffffffff81d922b9 ffff8801cb80f7c0 0000000000000000 [ 31.403070] ffff8801d69ff010 ffff8801cb80f6b0 ffff8801d69fef00 ffff8801cb80f6d8 [ 31.411033] ffffffff8165fb7a 0000000000007dcb ffff8801cc512168 ffff8801cc5120a0 [ 31.418995] Call Trace: [ 31.421552] [] dump_stack+0xc1/0x128 [ 31.426888] [] handle_userfault+0xa3a/0x1310 [ 31.432925] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.439913] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 31.446294] [] ? __lock_is_held+0xa1/0xf0 [ 31.452072] [] ? handle_mm_fault+0x117b/0x2530 [ 31.458271] [] ? handle_mm_fault+0x1fc3/0x2530 [ 31.464471] [] handle_mm_fault+0x1fd1/0x2530 [ 31.470502] [] ? __pmd_alloc+0x410/0x410 [ 31.476185] [] ? __lock_is_held+0xa1/0xf0 [ 31.481954] [] __do_page_fault+0x5c2/0xd40 [ 31.487808] [] ? mm_fault_error+0x2c0/0x2c0 [ 31.493748] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 31.500380] [] do_page_fault+0x27/0x30 [ 31.505884] [] page_fault+0x28/0x30 [ 31.511130] [] ? iov_iter_fault_in_readable+0x366/0x410 [ 31.518110] [] ? iov_iter_fault_in_readable+0x373/0x410 [ 31.525098] [] ? iov_iter_advance+0xd70/0xd70 [ 31.531218] [] ? mark_held_locks+0xaf/0x100 [ 31.537164] [] generic_perform_write+0x1dc/0x500 [ 31.543540] [] ? page_endio+0x180/0x180 [ 31.549139] [] ? file_update_time+0xbc/0x3b0 [ 31.555171] [] ? current_time+0xd0/0xd0 [ 31.560765] [] __generic_file_write_iter+0x348/0x570 [ 31.567483] [] generic_file_write_iter+0x2d5/0x600 [ 31.574764] [] __vfs_write+0x4bf/0x680 [ 31.580272] [] ? do_iter_readv_writev+0x400/0x400 [ 31.586732] [] ? __lock_is_held+0xa1/0xf0 [ 31.592497] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 31.599041] [] ? __sb_start_write+0x14a/0x310 [ 31.605151] [] vfs_write+0x189/0x530 [ 31.610479] [] SyS_write+0xd9/0x1b0 [ 31.615728] [] ? SyS_read+0x1b0/0x1b0 [ 31.621160] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.627981] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.634530] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/30 01:06:09 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 01:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000b51000)='./file0\x00', r1, &(0x7f0000620000+0xaa6)='./file0\x00', 0x4) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) 2017/12/30 01:06:09 executing program 5: 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=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005de000)='/dev/vga_arbiter\x00', 0x200, 0x0) accept$packet(r1, 0x0, &(0x7f0000f2f000-0x4)=0x0) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1fde000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000483000)=[], 0x0) r1 = creat(&(0x7f00002bb000)='./file0\x00', 0xa8) pipe(&(0x7f000057a000-0x8)={0x0, 0x0}) renameat2(r1, &(0x7f000098b000-0x8)='./file0\x00', r2, &(0x7f0000bc3000)='./file0\x00', 0x3) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004f3000)={@generic="306000000000000001ff001108cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001bb000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000043f000)=0x0) tkill(r2, 0x41) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffd) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x6, 0x0, 0x10000000000, 0x45}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffff, 0x0, @sync=&(0x7f00009a2000-0xc)={0x0, 0x0, 0x0}}}) 2017/12/30 01:06:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b80000)='/dev/usbmon#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000062000)=@assoc_id=0x0, &(0x7f00008a2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aef000-0x8)={r1, 0x0}, &(0x7f0000924000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f0000187000)=[], &(0x7f000000b000)=[], 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000e3b000)=0x2) 2017/12/30 01:06:09 executing program 6: 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$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) ioperm(0xd9a4, 0x7, 0xbd) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000aeb000)=@assoc_id=0x0, &(0x7f0000f32000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007d4000)={0x1, 0x3, 0x0, 0x400, 0x400, 0x3ff, 0x3f, 0x5, r3}, &(0x7f0000e8c000)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000de3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb9000-0x8)={0x0, 0x4}, &(0x7f0000b2c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bef000)={r4, 0x279b}, 0x8) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r5) fcntl$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2017/12/30 01:06:09 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000845000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000011000-0x4)={0x7}, 0x4) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000+0x6d1)='./file0\x00', 0x54) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000010000)='tls\x00', 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2017/12/30 01:06:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b77000-0xab)="1f00000002021500040000bb000220220730000009000200000000000700c4", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000abf000-0x98)={0x0, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x6e}, &(0x7f000093f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a0f000)={r1, @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]}, 0x8, 0xffff}, &(0x7f00002e8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f13000-0x1c)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}], 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000093e000)=0x0, &(0x7f0000cf8000)=0x4) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c8b000+0x459)={0x81, 0x6}, 0x8) r1 = creat(&(0x7f0000334000-0x8)='./file0\x00', 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008ab000-0x4)=0x77bd, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) prctl$seccomp(0x16, 0x2, &(0x7f00007c3000)={0x4, &(0x7f0000268000-0x20)=[{0xffffffffffffff4a, 0x2, 0x66f5, 0x51}, {0x6, 0x5, 0x1, 0x9}, {0x4, 0x1, 0xfffffffffffffec7, 0x478}, {0x8, 0x8, 0xc8, 0x8001}]}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000069c000)=""/48, &(0x7f0000658000-0x4)=0x30) 2017/12/30 01:06:09 executing program 1: prctl$intptr(0x200000002a, 0x0) sysfs$1(0x1, &(0x7f0000832000)='>)proc$\x00') r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f9b000-0x20)={@common='rose0\x00', @ifru_flags=0x100}) 2017/12/30 01:06:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r0, &(0x7f0000b51000)='./file0\x00', r1, &(0x7f0000620000+0xaa6)='./file0\x00', 0x4) creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00009e4000-0x10)=""/16, 0x10) [ 31.726161] audit: type=1400 audit(1514595969.690:29): avc: denied { attach_queue } for pid=5678 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=tun_socket permissive=1 [ 31.755536] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 31.756691] audit: type=1400 audit(1514595969.720:30): avc: denied { getopt } for pid=5704 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 [ 31.758085] audit: type=1400 audit(1514595969.720:31): avc: denied { setopt } for pid=5704 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 [ 31.767908] binder: 5703:5706 ioctl 40046205 0 returned -22 [ 31.774689] binder: 5703:5713 ioctl 40046205 0 returned -22 [ 31.777099] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 01:06:09 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef3000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ac9000-0xe)='/dev/keychord\x00', 0x140fff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fa7000-0x160)={{{{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]}, {{0xa, 0x2, 0x4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x5f, 0x6, "8375ab47ef184ae2b442244d46c088aa8f2721e4fed487955f3365710734df676b0fdcdb4fb7367cf959c4fb102e688ddf8b47e2dcd3847b33bcc6561ffe5c8a1d0face7c79c0716eda639ba266c95fc"}, 0x160) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000fa5000)=[{{&(0x7f00003e0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000023000-0x10)=[{&(0x7f0000fa5000)=""/112, 0x70}], 0x1, &(0x7f000005d000)=""/2, 0x2, 0x6ad8}, 0x3}, {{0x0, 0x0, &(0x7f00003ea000-0xa0)=[{&(0x7f0000dc0000-0xfd)=""/253, 0xfd}, {&(0x7f0000fa5000)=""/4096, 0x1000}, {&(0x7f0000258000-0x20)=""/32, 0x20}, {&(0x7f0000fa6000-0x6e)=""/110, 0x6e}, {&(0x7f0000fa5000)=""/192, 0xc0}, {&(0x7f00002a4000-0xac)=""/172, 0xac}, {&(0x7f0000607000)=""/136, 0x88}, {&(0x7f00000b8000)=""/179, 0xb3}, {&(0x7f0000bfd000-0xb1)=""/177, 0xb1}, {&(0x7f0000bfe000-0x16)=""/22, 0x16}], 0xa, &(0x7f0000a60000)=""/109, 0x6d, 0x200}, 0x7fffffff}, {{&(0x7f00003f9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000493000-0x10)=[{&(0x7f000025c000)=""/69, 0x45}], 0x1, &(0x7f00002be000)=""/100, 0x64, 0x101}, 0x0}], 0x3, 0x0, &(0x7f0000017000-0x10)={0x0, 0x989680}) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x1fe, &(0x7f0000fa6000)={&(0x7f0000fa6000)="ff1f64849586a7f6d04b54c5d2482d31086a6685c279f814b2edd73f4495ece39ee20caf53acfbf577a665863461433373973974bb8ceead318a51058d27275f54ec98a455f6da92e876d2838c37e7188c7d2b5d9310e8c11186fa92739ff40b0d81b87d8e207683adc003d8ecc961366220da4fda7b331ff222616d7db6024689079d118cfb435a0e8fba2200a4", 0x8e}) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) getpeername$ax25(r2, &(0x7f000055b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000309000-0x4)=0x10) 2017/12/30 01:06:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) pipe2(&(0x7f0000af2000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008f7000)=0x40, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f14000)={{{@in6=@mcast1={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffd000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000d16000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r3}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00001c7000)=0x0) ioctl$int_in(r0, 0xfffffffffffffffc, &(0x7f0000906000)=0xe150) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000616000-0x3e)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000647000+0x7c3)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000094e000-0x18)={r4, 0x80000001, 0x30, 0x4, 0x8}, &(0x7f0000666000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000a5f000-0x8c)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 01:06:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000726000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000)={@common='gre0\x00', @ifru_flags=0x1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000063a000-0x4)=0x0, &(0x7f0000bf8000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 01:06:09 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002107) 2017/12/30 01:06:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000aa0000)=@known='system.advise\x00', &(0x7f00003ec000)='vboxnet1)selfnodev\x00', 0x13, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xc6)=""/198) 2017/12/30 01:06:09 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2017/12/30 01:06:09 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 01:06:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) fcntl$setown(r1, 0x8, r2) getgroups(0x2, &(0x7f0000114000)=[0xffffffffffffffff, 0xffffffffffffffff]) 2017/12/30 01:06:09 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000926000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000213000-0x8)={0x0}, 0x8, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.918503] audit: type=1400 audit(1514595969.880:32): avc: denied { create } for pid=5729 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 31.955608] audit: type=1400 audit(1514595969.920:33): avc: denied { ioctl } for pid=5729 comm="syz-executor3" path="socket:[13335]" dev="sockfs" ino=13335 ioctlcmd=0xfffc scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00008ce000/0x4000)=nil, 0x4000, 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) ppoll(&(0x7f0000705000)=[], 0x0, &(0x7f000020a000-0x10)={0x0, 0x0}, &(0x7f0000081000)={0x6}, 0x8) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup(r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ad000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001, r2}) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f000005f000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000493000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000d1a000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x20020000) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000928000)={0x0, 0x0}) exit(0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000310000-0xe5)="c9aeb652b2960fcda8650be536a7096155573ac32bd7c5e8cded8aa7b9a6b5d97bb4b1e43eadc27ee8b05c35463be63a375705e1a102487726f5daf4edc43d647b6e512462561c6f4971ebac769bb5e1a634002cf2615c3f4aabba2d657e0e310e669cfe6c30a1f9dc293059b1e07debabe0d8287f06242e4ba201c209b059747600a520d3f76d4537c5db39327e12967470152dfef48b7bef1f5a63fb0cf6428274f7894060da03e67112a16f6f9bf09baa6ee43163b9ecf42eb41c6760bd773a5000d238cb6c7f95e9154e77e127d7b2988ee5c45db61227c0324aaf7043992175091acc", 0xe5) bind$ipx(r0, &(0x7f00001d2000)={0x4, 0x1f, 0x8, "e1ceb71af0bc", 0x64, 0x0}, 0x10) syz_open_procfs(r1, &(0x7f0000a13000)='ns/net\x00') 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000724000-0x8)={0x0, 0x0}) ioctl(r0, 0x34be, &(0x7f000009d000)="") r1 = epoll_create1(0x0) fgetxattr(r1, &(0x7f0000598000-0xf)=@random={'security.\x00', '[[-)\x00'}, &(0x7f0000aff000-0x8f)=""/143, 0x8f) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/30 01:06:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x20000000004000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[0x5]}) accept4$ipx(r1, 0x0, &(0x7f0000f45000-0x3)=0x0, 0x800) restart_syscall() 2017/12/30 01:06:10 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007e0000-0x10)=[{&(0x7f0000fb0000)="290000001800310009000006170004010200000000dfff09800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) dup(r0) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f00001b5000-0x90)=[{&(0x7f0000f46000)=""/143, 0x8f}, {&(0x7f00001ee000)=""/161, 0xa1}, {&(0x7f0000141000-0xf5)=""/245, 0xf5}, {&(0x7f0000f12000-0x11)=""/17, 0x11}, {&(0x7f0000ecf000-0x91)=""/145, 0x91}, {&(0x7f00006d5000-0xd4)=""/212, 0xd4}, {&(0x7f0000d5b000)=""/4096, 0x1000}, {&(0x7f0000c08000)=""/96, 0x60}, {&(0x7f0000266000-0x4b)=""/214, 0xd6}], 0x9, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ef000)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015c000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/30 01:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) fcntl$setown(r1, 0x8, r2) getgroups(0x2, &(0x7f0000114000)=[0xffffffffffffffff, 0xffffffffffffffff]) 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xdfffffffffffffff, 0x0, &(0x7f00008f4000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00001f6000)=0xfffffffe, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002e9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, &(0x7f0000fb3000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff5000-0x98)={r1, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1000}, 0x98) 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fba000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00001a0000)=@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1000, 0x47, "e6f214518c7983478f7aa23147f574c62256c45fd7e0e458c7f7b3696d3743962734fabeef7e290b0e4194dbbf4da90ea8d7dd692993d401ea5e464590a8874ab98a1934ff6b7d"}]}, 0x58) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() r4 = getegid() mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000397000-0x38)={&(0x7f00001ed000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b82000-0x40)=[{&(0x7f00001c6000)="1b95b3df4a091195ff80783b09f5c719a699964cf5f51d1fbff6d259edf647b01c1462f15b28318b7da34653524e554dfedc12ba7dcc673f70534466a83ae58ef8f4180a2317bb36cf3fb0ff8abc70f32442a914bd93b67507f166b4abf7c88f77fb0a25a79f69f6a60247e1590ae05c2ca744d26b568fec108433ea7ae9f2b2814e8f", 0x83}, {&(0x7f0000a4a000)="368ac753ed20cfdb02967dc5ca1a079be813f4915d1fe54708f09cc6b866a9b446673f31d4c86aaf8b9d619a32409fd4bbdf5dda9bede0", 0x37}, {&(0x7f00004fe000-0xd4)="4c1942106fd255a78f23df35cafcc4291f03d691bc3bc6314ee04bd3bf5ac4c0f8eca8149e6d50e7f8a1ce94b24ff639265056c61b917e47d67f9452ea8b493f0a79d10f8b0211aa7e525ffab634c0c23e2671389bb0c414f77b8406007dafaed2ad60d4eda7944723d09128b6a8f85d737c64c66642a8e4ff2e48b9f7d3126217b2c6611402252b663e33bc197a134105bed99fa00de1f46f4b54628cf92292b21fca9fa370f0d2dbac0ea9c1720b3e90eb304f2ed58139b21ced0fc588f02c0eed6ccbf7de8a0ea324aa82f0f77b31eecca39a", 0xd4}, {&(0x7f0000fba000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000fb9000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x8000}, 0x1) ptrace$setsig(0x4203, r1, 0x52, &(0x7f0000d67000-0x10)={0x24, 0x8000, 0x2, 0x2}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r5, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x2) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000f7f000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000b8b000)=""/199, &(0x7f0000790000-0x4)=0xc7) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005c4000)=0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8f000-0x10)='/dev/sequencer2\x00', 0x10242, 0x0) 2017/12/30 01:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x0, 0x1) r3 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup(r0) bind$inet(r2, &(0x7f00007ad000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000aeb000)={0x0, 0x78, 0x0, 0x5, 0xffffffff, 0x3, 0x0, 0x9, 0x100, 0x5, 0x7, 0x200, 0x0, 0x81, 0xfffffffffffffffc, 0x3, 0x6428, 0x2, 0x80000000, 0x4, 0xd36, 0x9, 0x10001, 0x0, 0x1, 0x8, 0xff, 0x4, 0xffff, 0x4e9046b6, 0x5, 0x5, 0x4, 0x800, 0xc11, 0x3, 0x1, 0xb496, 0x0, 0x0, 0x1, @perf_config_ext={0x7f, 0xffffffff}, 0x10000, 0x57, 0x5527, 0x2, 0x7fffffff, 0x7, 0xbbb, 0x0}, r5, 0xff, r4, 0x5) sysfs$3(0x3) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000fea000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[], 0x0, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000981000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') pwritev(r1, &(0x7f000076c000)=[{&(0x7f0000118000)="", 0x0}, {&(0x7f0000b98000)='k', 0x1}], 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ef6000-0x10)=@buf={0x62, &(0x7f000089c000-0x62)="15c45d946ff8859105a5f4f44d593fc6272f634cc2ef0f9260a97c0d92366fc664b4f86ba341dcd116b6a65abdabe3d1b3bdb11be0c6d8e5404038b3ebd83da73fcea64dc7a4928ce012cdb29243f7672ffb8c8a55748d2d092e945280838bd7d9ca"}) 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e02000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00004e7000)={"0a19344f72cfb871d539ba06d8e7aa5f", {0x4, 0x6a35, 0xfff, "4aad8d80a942", 0x9, 0x0}}) write(r0, &(0x7f00002eb000)="2200000048000700ea091008090007800a0000000022000004000300040000008c45", 0x22) 2017/12/30 01:06:10 executing program 0: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000011c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000859000-0x4)=0x48) [ 32.202295] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 32.232154] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000430000)='/dev/snd/seq\x00', 0x0, 0x8000004) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da4000)=@assoc_id=0x0, &(0x7f00005a0000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000faa000)={r1, 0x3, 0x7, 0x0}, &(0x7f00002ac000-0x4)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8802, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00005e1000-0xd7)=""/215, &(0x7f000084e000-0x4)=0xd7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd1000+0xa42)={0x0, 0x2, 0x8, [0xc6db, 0x2d40, 0xa6, 0xffff, 0xf13, 0x7, 0x4, 0x4]}, &(0x7f0000f83000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f58000)={r1, 0xb7, "522cc18da04a7c7054190e717a6a31d676b5d940f2fb0ac965d6e173ce6cf5fc6d32252d8e9d58ffd6c3c723e1d436eb4b0c8aa8552b9132bb6afa6bd9f3fcf6d6819c2330d9abc23ce97ec90237b10ddb43fea5f9373f9e1adb84a3807f6406f022847e94361a34fb6da39cd0a96c8d1dc269f4b12b7e28c99954a32293d0d213f755cbbf34ce59beb9337d229776c4a94538e7f4306048faae8f7f0fbca7b479e3b8a349533d07a39f8f168e451995a59ccd60e69736"}, &(0x7f000068e000)=0xbf) write(r0, &(0x7f000083c000)="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", 0xfc) 2017/12/30 01:06:10 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000059000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000058000)=0x3ff, &(0x7f0000058000)=0x4) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000005a000-0x4)=0x0, &(0x7f0000044000)=0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000059000-0x4)=0x2, 0x4) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000058000)="2f630b67726f6c70756ee6", 0x42, 0x10000000, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r2, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000059000)="997088cea88f70f37ddd021ecaab336ca8508d9a39a7d730e4ff87be744c935625f224b0abd9970b308efc51fcea72626672e7f4d9b5c43bdada622104ad7cc00000001fe75b76b12821c99b85b201d73e24fe699a91a68b0ee00af4e0cbef1fa3146215277e1b8d8dffdde1d5c2e63a86dd6f87a99a0d2af1270b94fc0e7e", 0x7f, 0x3, 0x0) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat(r1, &(0x7f000075f000)='./file0\x00', 0x2080, 0x113) bind$nfc_llcp(r3, &(0x7f00003f7000)={0x27, 0x1, 0x10000, 0x1, 0x1, 0x0, "d3922c31236eb987da02433d54828330920d6c086a299bed1f56f3bbb47a5916d4ec727fc724a3f9e2a2fab311fc021ba102cbe40731cf954c06e390fc9af8", 0xec4d}, 0x60) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2017/12/30 01:06:10 executing program 3: personality(0x490000f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101040, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000425000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000600000)=0x200) personality(0x4000005) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00006a1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000255000-0xbc)={0x3, 0x0, 'client1\x00', 0x4, "f8abcca59535a099", "635fafa855cf5d25ce88be89903b10b5bedcb8322d969b384119557876608b00", 0xe7b0, 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]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000996000)=0x1) 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000f95000+0x261)={0xfffffffffffffff9}, 0x8) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ead000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000ead000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff2400"}) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000036c000)={0x0, 0x48, "238df2d829ab3718caa1b1f8e513a2981b0a177a24b47716c75af623df9fb5ad8b14872424fa0a470f7c879d811c136a225f000e46d7434c578a98fab138dd12d9dbda72eb8a6bfb"}, &(0x7f0000a86000-0x4)=0x50) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000076f000-0x14)={r1, 0x200, 0x20, 0xe86, 0x8, 0x2}, &(0x7f0000974000)=0x14) socketpair(0x10, 0x800, 0x0, &(0x7f00002e4000)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00002c3000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf897f00d630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d030000000000000000000000000001c122283846253398a04d99ca8680deb2060f834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000814000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d6000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f13000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000004a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000704000)=0x0, &(0x7f00008d1000)=0x4) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockname$ipx(r5, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0x10) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000a5000-0x8)='./file0\x00', 0xc2) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000011a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ff000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000860000)={0x0, 0x0, 0x0}, &(0x7f0000572000)=0xc) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffffff, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/pktcdvd/control\x00', 0x10001, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f00000c3000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076a000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf6000)={0x0, 0x0}) r12 = syz_open_dev$sg(&(0x7f000059c000)='/dev/sg#\x00', 0x68, 0x2000) r13 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e5b000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b3000)=0xe8) r15 = getgid() r16 = getpid() getresuid(&(0x7f0000e33000)=0x0, &(0x7f000080f000-0x4)=0x0, &(0x7f0000e6f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000017f000)=0xc) r19 = signalfd(0xffffffffffffff9c, &(0x7f0000d62000-0x8)={0x5}, 0x8) r20 = accept4$inet(0xffffffffffffff9c, &(0x7f0000697000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000206000-0x4)=0x10, 0x80800) r21 = syz_open_dev$usbmon(&(0x7f00003c8000)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000650000)={0x0, 0x80000, 0xffffffffffffff9c}) r23 = accept4$inet(0xffffffffffffff9c, &(0x7f00001c6000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095b000)=0x10, 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000563000-0x8)={0x0, 0x0}) r25 = syz_open_dev$sg(&(0x7f0000c5a000)='/dev/sg#\x00', 0x3, 0x210501) r26 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cc4000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x10, 0x80800) r27 = syz_open_dev$evdev(&(0x7f0000950000-0x12)='/dev/input/event#\x00', 0x80, 0x40200) r28 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000052e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cf000)=0xe8) r30 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000edd000-0x4)=0x0) getresuid(&(0x7f00007b8000)=0x0, &(0x7f00004d2000-0x4)=0x0, &(0x7f0000066000-0x4)=0x0) r33 = getgid() r34 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc2000)={{{@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000-0x4)=0xe8) r36 = getgid() r37 = syz_open_dev$evdev(&(0x7f0000a96000)='/dev/input/event#\x00', 0x2, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d30000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000928000)={0x0, 0x0}) r40 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000084e000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000435000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000123000)=[{&(0x7f0000a81000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ea1000-0x20)=[{&(0x7f00001fb000-0xe2)="e39040da3e8924a0ba1d4adef1e96456498cdd4446242788ee5de9c8c6b73487536af3217b7af933ebf895d5864e7603a0d10e75109550fe2d0ba769c397591222b7601e6b2a2fd6206a714ccb9b531fe41542d9533dc521877cb96f4a759f8cb061b2d0524c57b99bb0b127e9e36a8b7d7a4786c0381c8c2f4f385759ee960919683e4bd2db3e055f50749d83c4938d2261ecaac9fbcf2a9ad1014166e96aa1c08035d2256de9e2a4a24657f549c01ffad2dfcc5fa96a1a692f3dc0ee9be1ace414a54d40e9b98d8d4889bef4b4ad84f50046d2ee57a3fd31c14662f9baa762421a", 0xe2}, {&(0x7f000031a000)="1e2f687c28355ad9cbe07842bc7cb34a016c8aea1457f8f60d18fed7ae9212822fe60a808e66085047ee76768147ea79f8f4e175b6b7d23244d43496ebfbfda23c9f41287588361d37b09f395c61b5318af0d936d7cfc59df87ac6fb394efacb6c7e2f0abfdf06a3830e64d6b9200bd60a209763ae28db9dca9f42a757616ed487247a259feb6e7cb5e0ba64b1cf38029a74d8312e0e11b62d7f3c51371aac938dd5700c4fc734cecff5a170c9e571b275757d73910f4082ac7dc4e8b6c03e529e925b42a240ed5012d321a442c15e848d128777bbae36b54dafef472c1c21a46b6a01768c5a1b7796f9631d2f68c16b261b", 0xf2}], 0x2, &(0x7f00002f7000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x80}, {&(0x7f0000b23000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d98000)=[{&(0x7f0000e79000)="42cc9eb2c5a473f0997bfa353f3a705a2639b32f9536b08048a951f4a3c25b65236434dfd44435f96d6d20bb9bb8b012ae37e93732d214f1125c8c96747c41fc66749380ec1508d13fb5fed8cf045d1af4f68bc215347457f891912129035bb57e3259eefdd471019aad2e59af104c398381a9220d34f10695622d029714a039d27a68188c0a86bbae181d6cb8f9002db9de97a28f6ebd91080b532d90e2f588f097e451484094fe3a76fd108eba04eb4db809d8aa3a69", 0xb7}, {&(0x7f0000664000-0xb9)="d5cab5402044c3f95e3fcf84c92226fb739a62c914f1ab7386e25e9794dc8c14d366202e45420a2d4e372e9be1538558cd3fff13aa4c5c65e906cd2da6d0c6b2b44a7071ea82f9c3d996af7a955069eb497ea19125be817f6c295643289b156e0e70687f6cdc67326be66dca2cdc362664af11229af1332980450e1b6a20e295380e4abf5231e467fb1b89d43065fb1ef2b71e82eab78767a19057ca30c343115f47bf0c50a9443ab25d6191789cfcfc229f90b6d0f6c85251", 0xb9}], 0x2, &(0x7f0000546000-0x88)=[@rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x88, 0x4000}, {&(0x7f00003b1000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00002f7000-0x10)=[{&(0x7f0000dc6000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000631000-0x48)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41, r42]}], 0x48, 0x4004000}], 0x3, 0x4000000) r43 = creat(&(0x7f00001a3000)='./file0\x00', 0x120) openat(r43, &(0x7f00005f6000)='./file0\x00', 0x8200, 0x40) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2017/12/30 01:06:10 executing program 7: r0 = socket(0x1, 0x5, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xfffffffffffffe69, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2017/12/30 01:06:10 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bca000-0x8)={0x0, 0x0}) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f000081e000/0x3000)=nil, 0x3000}) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028b000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r0, &(0x7f0000781000-0x8)='./file0\x00', 0x400000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000127000)={0x0, 0x1020000}, &(0x7f0000de1000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a15000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000085a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e1000-0x6)={r4, 0x3f}, 0x6) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/create\x00', 0x2, 0x0) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x6, 0x4, 0x0, 0x200, 0x7fff}}) 2017/12/30 01:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000741000)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000b74000)='binfmt_misc\x00', 0x1004000, &(0x7f00001a6000-0x89)="31ef2bed59585ec374cb4bf2a6efe4e1e44479d427d47e7b3a3c7e45cb6dc8615f40baeebeab401590d83b55f28dc0a5eaeb066352da722fe273f237547a286f43cfd7bb24c9d947d9d2f478bb98a55d6d5571cca97892e63b5e1ca0c34406883028c2618daca319f1d162e3fbdce5d73b330ac98e3adca09394190cdbd2c77e3f35b956273bc175bd") mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) socket(0x3, 0x20000000, 0x10000000008) [ 32.414860] mmap: syz-executor4 (5832) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/30 01:06:10 executing program 3: r0 = creat(&(0x7f0000910000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x8}, {0xb, 0x3}, {0x8, 0xfffffffffffffffe}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:10 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000194000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed7000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008f000-0x6)="97000000ff", 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f24000-0x8c)={0x6, 0x6, 0x20, 'queue0\x00', 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]}) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) [ 32.457958] binder_alloc: binder_alloc_mmap_handler: 5816 2033d000-2033e000 already mapped failed -16 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0xa0000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000000b000)={0x0, 0x2, &(0x7f0000007000-0x39)="bb77"}) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') sysfs$1(0x1, &(0x7f0000582000-0x3)='+\'\x00') fsetxattr(r0, &(0x7f0000a33000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat(r1, &(0x7f000075f000)='./file0\x00', 0x2080, 0x113) bind$nfc_llcp(r3, &(0x7f00003f7000)={0x27, 0x1, 0x10000, 0x1, 0x1, 0x0, "d3922c31236eb987da02433d54828330920d6c086a299bed1f56f3bbb47a5916d4ec727fc724a3f9e2a2fab311fc021ba102cbe40731cf954c06e390fc9af8", 0xec4d}, 0x60) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000043c000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc861, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x3, 0xfd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x193d}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x54, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff3a}], 0xa0) r1 = socket(0x10, 0x4000000000803, 0x0) write(r1, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) unshare(0x20000000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bfd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000986000)=@ethtool_sfeatures={0x3b, 0x5, [{0x2, 0x4}, {0x5, 0x60ebdf05}, {0xfffffffffffffffd, 0x7ff}, {0x2, 0x4f}, {0x6, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe2000-0x4)=0x0) 2017/12/30 01:06:10 executing program 0: seccomp(0x2000001, 0x0, &(0x7f0000845000)={0x0, &(0x7f0000668000)=[]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f26000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x6, 0x8cd6, 0x8, 0x3, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000fae000)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f00002d5000)=""/230, 0xe6}], 0x2) dup2(r1, r1) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006cd000-0xf)='/dev/sequencer\x00', 0x200080000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000934000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") r2 = socket$netlink(0x10, 0x3, 0x2) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000032a000-0x8)='./file0\x00', &(0x7f000017c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000029e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair(0xd, 0x806, 0x80000001, &(0x7f000055b000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cbb000-0x40)={r2, 0x4, &(0x7f00006e4000)=[0xa3, 0x3, 0x1, 0xfffffffffffffffe], &(0x7f00001a6000)=[0x7, 0x1], 0x44, 0x7, 0x5, &(0x7f000007b000)=[0x5, 0x2, 0x8, 0x7f, 0x0, 0x7d, 0x100], &(0x7f0000f58000)=[], 0x0}) syz_open_dev$sg(&(0x7f0000195000-0x9)='/dev/sg#\x00', 0x3ff, 0x101000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a5c000)={0x6342, 0x4, 0x65ae, 0x200, 0xc00000000000000, 0x6, 0x9b6, 0x5, 0xd7, 0x5, 0x6, 0xffffffff}) uname(&(0x7f000033e000)=""/122) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f00007a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ccd000)=""/184) r1 = openat(0xffffffffffffffff, &(0x7f000069b000-0x8)='./file0\x00', 0x200200, 0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00006f9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000134000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000032c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a70000-0x8)='oom_adj\x00') exit(0x0) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2017/12/30 01:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000135000)='./file0\x00', &(0x7f0000360000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r2, r2, &(0x7f00005f3000-0x8)=0x0, 0x6136) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fea000)=0x0) syz_open_procfs(r3, &(0x7f0000a14000-0xd)='net/fib_trie\x00') 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x101}) mlockall(0x1) 2017/12/30 01:06:10 executing program 7: getrlimit(0x7, &(0x7f00007e4000)={0x0, 0x0}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7fff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000073e000)=0xf7, 0x4) prctl$setendian(0x14, 0x1) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r2 = open(&(0x7f00000aa000)='./file0\x00', 0x40000, 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005ef000)={0x4}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a59000)={0xb81, 0x1, 0x9, 0x3, 0x3}, 0xc) rt_sigreturn() recvfrom$packet(r2, &(0x7f00004f8000)=""/115, 0x73, 0x20, 0x0, 0x0) 2017/12/30 01:06:10 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cab000-0x30)={0x4c, 0x0, &(0x7f0000378000-0x4c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a1f000-0x20)=[], &(0x7f000013c000)=[]}}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00003a7000)=""}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x8) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c83000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000)="77e0719c6365d9a4cbd326b4b38a61a1", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x20, 0x0, 0x4, r2, r3}, {0x9, 0x4, 0x5, 0xfffffffffffffff7, 0xfff, 0x807, 0xdd4, 0x7ff}, {0x214e, 0x7ff, 0xffffffffffffff00, 0x4}, 0x8001, 0x4, 0x9, 0x1, 0x42, 0x2}, {{@in=@multicast1=0xe0000001, 0x84, 0x0}, 0xb, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x3, 0x40, 0xae61, 0xfffffffffffffffb, 0x0}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x1000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000002000)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x800}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000ab4000)='./file0\x00', &(0x7f0000820000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000093d000)='ppp0(\x00', 0x6, 0x3) r0 = add_key$keyring(&(0x7f0000a7c000-0x8)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000311000)='big_key\x00', &(0x7f0000158000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000309000)="1d6e464b62f3bc7fd95f6fdd33a6405f749e3715558944aaf188ce6f6edc83ad349d5e81dcc4475fd2c0dd5d61f706bf7604adfa99d6c3c8ebfbf877158c23d18a29ec04d9f6427d2d85c397536166486d64aa39bc7ea8c3ffceac44c0972fec7846a82ea304c9e89643b879a05288fcad07500db9b94ef17cf0903e6133fc4c", 0x80, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x10001) keyctl$link(0x8, r0, r1) [ 32.770390] device gre0 entered promiscuous mode [ 32.800163] binder: 5931:5936 got transaction to invalid handle [ 32.807794] binder: 5931:5936 transaction failed 29201/-22, size 0-0 line 3004 [ 32.837839] binder: 5931:5939 got transaction to invalid handle 2017/12/30 01:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002aa000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) gettid() syz_open_dev$sndseq(&(0x7f0000b40000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00004de000)={0x5, 0x4, 0x0, 'queue1\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ba6000-0x1000)=""/4096) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x97a3}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000b6a000+0x131)=[{&(0x7f0000fc1000)=""/214, 0xd6}], 0x1) fcntl$setstatus(r0, 0x4, 0x42000) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e55000-0x9)='/dev/sg#\x00', 0x8001, 0x0) ioctl(r0, 0x227f, &(0x7f000051e000)="") ioctl$TCGETS(r0, 0x5401, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000097d000)=""/49) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b12000-0xc)={0x9, 0x8000, 0x3, 0x6, 0x51, 0x1}) listxattr(&(0x7f000022d000-0x8)='./file0\x00', &(0x7f00006d0000)=""/190, 0xbe) flistxattr(r0, &(0x7f00001a6000-0xe8)=""/232, 0xe8) 2017/12/30 01:06:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000007000)=""/171) inotify_init() 2017/12/30 01:06:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000184000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2d60000000) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004524, &(0x7f0000b29000-0xd9)="") ioctl$TCSETA(r0, 0x5406, &(0x7f0000d45000-0x14)={0xffffffffffffff4b, 0x101, 0x0, 0x3, 0x8, 0x1, 0x9, 0x5, 0x1ff, 0x6}) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) symlink(&(0x7f0000e7a000)='./file0\x00', &(0x7f00006d3000-0x8)='./file0\x00') write(r0, &(0x7f00007e7000-0x23)="1f0000000202ff000000000000000002000400fa0900060200fbe856000036", 0x1f) fstat(r0, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000da2000-0x4)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x2, 0x400, 0x88f, 0x8, 0x7, 0x6, 0x0, {0x0, @in6={{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x5f08800000, 0x3, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x80000001}, 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) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000)=""/68, 0x44}], 0x5, &(0x7f0000000000)=""/240, 0xf0, 0x8}, 0x7}, {{&(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)=""/125, 0x7d}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2}, 0xffffffff}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}], 0x8, &(0x7f0000001000)=""/189, 0xbd, 0x7}, 0x1}], 0x3, 0x10020, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) [ 32.845136] binder: 5931:5939 transaction failed 29201/-22, size 0-0 line 3004 [ 32.870140] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.875622] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/30 01:06:10 executing program 7: mprotect(&(0x7f0000b56000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"1f012e0b4d4678"}, 0x0}}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) 2017/12/30 01:06:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00001bf000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000002000-0xc1)=""/193) r4 = getegid() setresgid(r0, r1, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000931000-0x10)='coredump_filter\x00') ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b92000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000c67000-0x20)={@common='dummy0\x00', @ifru_flags=0x100}) eventfd2(0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000f0c000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x0, 0x9, 0xfffffffffffffffa, 0x6, 0x0, 0x1f7bbd20, 0x40, 0x1, 0x557, 0xa5, 0x6, 0x6, 0x1]}, &(0x7f000057b000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f000033a000)={r7, 0x0, 0x9}, 0x8) 2017/12/30 01:06:10 executing program 7: r0 = inotify_init1(0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000-0x10)={0x3, &(0x7f00005e5000-0x18)=[{0x10000, 0x3ff, 0x3, 0x7ce}, {0xa327, 0x1, 0x999, 0xc8c}, {0x5, 0x0, 0x5, 0x5}]}) 2017/12/30 01:06:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}, {&(0x7f00005dc000)="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", 0xfa}], 0x2, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x10, 0x0}) vmsplice(r1, &(0x7f0000586000)=[{&(0x7f00005ae000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136f4dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b532e5c9ef74f70b0e164a8edeb36ffe505c68080f3160fa", 0xa1}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x4, 0xc) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f00009be000)="1a72b5a01d62bddf93709bcff5f8f26cad96caf9d60bb777fcc80bea3201fea42470b660f9f5be2066e3063fdda2561672de0db6a7c8faed553acb3bf8a0969995f9616e3e68bb2c3e33eddf24a7523bd7e37f97e0e19f9d12e43d3f5e029e13d9456b99e5f01c1a0ae9937931143b6166126338385e13e15c5e36690ee60139e947c784ddcff04aba177cfa82ca891459173d7dccf550b54a3ecbdf14679b4632f25bf114e925079ddcc14e8d18e43a0f3e473be19345152813bcece5dea06c17d7f1d9f95a8fc37945d90e6bb0e3718f9fb5800b9118e0c651e774f6d89ad52bf1aa41e13d77cf6e6ad1f6ad412c8119d0e4c3613f09fbc7cf3806fe6be71ad9cac1d613fbcd60d1453e6ccf627f5eb2f196cfbf44febd216df53fce988f221e9f412f13f69315eff84a6110f3d6e26cce54294e592a4072f2b34d0645bbef2f34a88613380fba4d19008a961313e83ba74986ba1e7190ca131742dbfc696a4eb72dbf481bdf23bb8b8951fe82f398f65d5241c42ba662d7350d1a46d6b2fd34049fae7eb4863bfb60da15b7e5617534153fa2a1cd285de4be515489cc1f558335007e66e16049f290cd9154ec1d1ef34eb22ce3ca82d3acd02ccde3b9d068dc087663fc77acfae4ed53e8b9abad905e2d9806d12ad3fb93b7d38255ecac4a5c69bd891b1f56ad1e23fc0355a388ab5640bdb71d8f9607f457ffe9c96c85fa42dfd4e9e4bc629b085a08134acdeb2418ddf1c972a00ce41d2f749273697cc734210dc1bacf3d920703514dd4c337efe47e9fe94e0f2532735d67ca78f73d6a7ab767e615ba7c14101e1f363146773617baffae5ffef939435cac22b5dc872e5bf14866e978fd040166e30d3ace68170019b004caff93dbecc676bc53fd261709acbe4c36834c0d46dd74ebbc9ced25db42bb477779a1db76c69cd2b64e7ef76e96837e0a5cf96691d29d75fcdb08f73902cce160067e732e2fd02c94f3fff6635fe7981dffe58dbc3f4a5ee21e1b377a3f40aec1105808591b5762cebae496d826b276d5c1748e120fb2554cde01056199e7897e6cd4a1ece902116af1e9ba9eb132d2a0439634e3b5a58c02aea694388a1ab67d2ad18aafc446eef2eb3903fc09b6eb240263862af73ee04357da0b66eaa11952d2b003e3ee7747256f9863e08ec08026c6df949d4554150ba578563a5e7bc8251fb544e449251da119605001d99012aa2d5ecb7e81c97c84353b3a20f1c107aae7351f72f6a6b1a5caf087b74249c4fa5e1582d4362787af2ae093e65dd60ca661c3be00f92a7b30788c1d5984c8ce7f8633eef5765032e6ca37ba9eb71d3d9c7cecc47aa8147972664556ae67c215fd3f2a3affb881cfae888cf654b6a0acc4c462bcc2ca5a9035941c503c1aeebf62474b536934300f47302f19ab17c85443fd1f584c63643b226c34843b62184d6adfb6c632ba7b57fd870fdd0850de159c2316420410828946d216829cafed172d2a24b57703ac0099a07b983194108815f7fef73efd7993cdefa137752373bd38a980ce26dff1cdeaad1aefa49e46de0fbdcdd3ec9c2e1e81919fbb360f48608588bbbd9eed5d6feb8d3d792df2a203b3b7127cfbf3143de501fc6f5b2d7bd6e7793c22c3437b75ddb9d405572b97d31f9089df3b00a07eed945a4b4d44ebc62320d4dc1f2f5cc1a7afa3d7593328cd79c0764ba198060f0af992ace71e06b59a81ee2b5db54e47da7d466f5f6b8c15901b16007674d4cdd59f95a31203d72f10d1a89936b5172d22b9f892f76165380322c11a0506e75dc6279eb02e95d3b03d64b02bead860162a636e8708447854e953e4f603e60f4afd7d733cf0e9fc1581b0d3824f6e64a7610a91c2dc5daf2786337dd1ce657bba7e3653bee40be5498a851007f053c672cef502d05cadf1290c4b6cb729f05bbed468b9a1d670e721a6f1b188912930cc2825d84651c5c68a56126a82e5db4f5a25903983e4dec706173e3c7339d45794c00c6259fd46044e87eb5d2b9a0a69ea0e409963c6d8515db3b32ece34500c46f744ceb9c6166a0a7c675a1d013dd17522f8b07c676cdd552b453ef8141e1d3b4aa819836defc8eeebb9f3e4d10f5a1838623489b82365ea2a12ef4c28fd24fead6885f3791fa939f3ced2a2c4b2e58fb940137c5bc6e1ec6cf217376b38edb24680c656ce6c324f9d02df583f644ac65c8112d54a1d41b87e23529c78d29598d7f3d12add9cadc0773e739edddfa3f9c4b146abb19bbff673d99cb102deadabea98e26b86384fe369e3d2736b2b7632a7533165e9aa18d1dfd37d263280ede2ceb170097fec0d0a38e9f6c10b1b6f03e3abc2873468f3f0ae0c8a6e2ee674efd6bdc1ce936cf3bf040e7c3aeccca14735f78286ccba7eaece55113c1c68f51705fde538aaa4e80e2b869fcafd52d29ee5b27ade01269bf2c53a06487b71285eb29c26a31f6b1f9467a740320c51031e37ba034635e9c6b06828dcb7284c8538d20c688cb450f7857bb4f22b4dc87b129308b3d33764e6cdafc7abf1d220748d3e5d176cb083935bace23eb9d071475bab262cad74d422cdd08b2d3d0d8eab2544a3f07241d632d2d49524c8114da06b376d96e42db4cbbe9120d7a954f40cc6b3bc443d0c16d4c31934f4a2b8e93b73d38848110059e88c48190ebd4ccc42a19615db39a961ff0124c4ca810d42cbea6041ed60f37c018fbb0c6b452f70c2d10d746d9fe4e39079232cdd59d4a9a0f326297ba5d979b67d4514166d8eb23f703d38c8de34bee48bf93b0c3b2d7727ca7fbe9fbca891c58e00dc0f31f42d1ffac3bef9cba3c8b0f20530bcec23cacc4deeec1f0a81e77136d3a41a790764e6c42b9a13008d3a374d9bc55377c2913793796c702e6406adaa38a983277b5a0e725661c17aeaa16f62340ae5ad2fa3969686efda7fd98dd9bfa0ebdb52d7edac9203c4aa9a9c3dc30d86c470fe4c68a6e488782ca995a6c15de4c4e14cc6364c4dd3bd601003d7edbf8d63c29c5c3984c606c6399f04ee0340b5306c5fdaa59bd0f39adf167d33a9858f28724d2197929f22a8eb2557ea1a7e2577614253a2daa2de326ccafda13c79cd2eaa4925d36a878353201e3ba4d90352c0dddf3781558b8b099402de295d1f611788819904e5e6c36e9db1884c90c35f76613ebb1b5af57bf0c81fa8b59cfd77f69d1b4c633103a686452d3396b85fff909eead298baa20ab0bab37775a675454fdf0746a8ac1bbbad21e0bb0ce806a2ad026fdfb7a83c915ea41ad24c14d931d87480794ef8f425d03fc2a18693349c3b52611f57014933ac92f9eaf8224166e11ee7a4db0be34c070bdf8363ed2b36637b984bd1a179f0f005e0f98d2b3c12d7ef2e144248df5687909774e9a49d87395594bcd0c7c3231d33e9239849af23f3ea3cd0220146f6204853eba0007911bc6580dccdbdd642131a2cfc89bdee13493f738ff40d110f7516997fc85fce9aa4d8fe3d31991d44c8912d350f67f338466296c973f52914d41a955bc6b6a6396fd5d44edba57bfb9ea84613874eb48829f76e818606bb376951bb9baa45580ae33bcd8b0f353e7814262a10c40fdc8bdce97294728be1cb8556942d2df3eb8a5bbc6dba8518e953848b559f9f98e141aee830e7078128fb301a4cac98da15b5400a68ae9948bcb21e9be38a527899655827762ceba4f03552b713e15c2ff5e6815b254c8b9f377e6007991abbb089f189da3d2a82651ae5611e69e7a73864e695fe6b8823b49e4117027a38e44cd9a86de6843753674db2fd9d0d77fc57ea9bfe46c12a7cb4040ba0bae590aeae873d81bbb2e883b1454f6fbcb0d2bee7a1b2f49506a9dc41e1cf6f851a716d88ed325d413438c1f89fe47d68961b39501d24a5a63d3c6543e8c3f3ea98c9044c45ceabbdf66ce07bc723e7c4ff312e05742bea6b4b115b29e5eda3344e5dd7231286b42c60a1f697b991983361cfeac7629d69bc21f4eafe17ea608834bd8a4d540312dd55719f6bdc58f03513a22f63f758a3eda44b41fcfd18c350c3024896520b535b57ccdf9cee42f84bcf7943b277290343f90ee78eafa1f0052e8987d17545c589a1cdf8a65be49f41c3a503c15236f4f9baf5d3bef778897cf1b6fb80693d5b1678b98018da6e81daa401cc18e914face05dc399d9afa44f787069a3ebecbb9e6eb9d3660010b16803e487edae4ebb91a06848afca2355450b63dfefbf979a222aa48f1bb97695f07fa04150a0f2687f2fd0500841cbd18678b2e65e874100ee2765f3dac3a090b47d638c97e5e01342b99c429b7beda3e13c188ee1c18be6b5dfb3f1f6d395a043db317bda6beb75fb369923a13db8123c5687136dd00a9ffff8695e91312eb05f5e3fb743186c3d8e72c31161b677b0037499bf1e3eb2050116f2b52fd34666a7feb6d48a0a0354721e767021d140268235c9389203d541376d86c9ac85a35f884335c7c725cd102324426e6e2f9df6ff5e0623de403011f24e0c177fbb92893d62889911135a947c3c411013ccaf90a6465f679667d423b70faf18129d2ecb158d8e3358f244026de32763c6dde6113af9bf9f808cc6ec5f64488e9a4e10454be375d7562e18e780dabcefd8ffdaf6bda40de51eeb27c0d0c2a516c4d371a5a25de88864f847257d00cf31341b7dbc4f0d884e651bce0bce6141c766f072d97efe67f7090cf0c537106d881013ca9e01eae219faad81bf894ec2b8bdaf859e9b9e0a2c25301a54f3c3cebd8d2d706d69dbee848b9003181cf540cacde3f4e3fff6977a1650fd68c9c23ca5437ead89bb8dcc3915a275561a8c2ddfebbafad35caf2945bebbda711356ac26ab1b3babd2d42bda9d0766eaf57a3e492c23aea15839710c5353da6efc37022be74147d7856d97120e31c89049f90a4aef07fc344d9dea8a8f18f8185357fe17f30cbc3f2e0e160b5abd5e9c9c8ac2b1d97527ea3d6559ebb4a3ec06780ec1847e11c6b80457433dddfa03ca4f0c62ce6d7fe7e890fdb0cf73a03ad4b12e963ee06477b11e22b79c6441b3d59426d4353154dce5c0238565fcb3c75fac36a9e1818a55b7e4d2ce57a690a712ffeb9f793196a9cb0da23c42bafd1600df699ecb0a79710c074e7468b36640f87c59c799812dbe34dacd68867a6ba345c1a947dc46ab97d6200885894b9237a3387dc43388e91ee154fcf99694f118708cb3bfdf0d93cd2729e3b29235b95bda798ca53d67d9db8b0a128b6ef30944f56db89bafffa3d3a225e1f88f4b1558eb85eeec21ff3db7efd64c32112c01964aaec0693c2c2f3e8e7a16d67c9e646a2f75da119aad966c348253d5dd3117cd71b0def930d1676c17384389383be4c5de5474263140109b041a9cf05441388e8006902c869b1d008e2ee065572757c3f1e45046a8dc1f2f9d4eac56108ea84421c8bb9a9b03277607ef7fc315e2b39026c3f4b5442fa1df91ab5aaa2485bf8827fdbcdb78791c9d677f0b974b3de2cde6d37470539e7c1f1369ffd6d950fa9bbdf94b9b0bb4fee9fd32530bdd92386771b70370aedcb98506c497ff8e964c677ec3a5f5e447437720dc4706f44426b0a1bf4f6c6d7e832268c5340fd7c2501e4fae384a225ad8373556e8a7070ef61151eaae836993e487d3a8cd6c0ee0387e12adb2842f90acb7637d927547b39157a0c6cc9044e716f29b2d9e7c853868d58d861200ccb5d9423f08be3e72e49802b2fbff1065548018b450b94fec8c0653b20556a01d8287f81061b1aefe9619c8d87910db0b9e97515e1c151", 0x1000}], 0x2) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b141e2cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xfffffffffffffffe) 2017/12/30 01:06:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000a4e000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e51000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000497000)={0x0, 0xfff}, &(0x7f0000602000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c9c000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x8, 0x2, 0x1, 0xe4}, &(0x7f00002ba000)=0xa0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000474000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000457000)={r3, @in6={{0xa, 0x0, 0x885, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x2, 0x1, 0x37b, 0xc4ac, 0xb047, 0x3, 0x1, 0x9, 0xc994, 0x5, 0x6, 0xfffffffffffff001, 0x6, 0x3]}, &(0x7f0000e2b000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000049000)={0x0, @in6={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x8, 0x7fff, 0x40}, &(0x7f0000fbc000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c11000)=@assoc_value={r4, 0x200}, 0x8) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aaa000-0x4)=0xe5, 0x4) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000d37000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000036b000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) fcntl$addseals(r0, 0x409, 0x5) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ca3000)={0x0, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000a68000)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r3, r2, 0x0) 2017/12/30 01:06:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000025e000-0x11a)="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", 0x11a) r1 = getpgid(0x0) getpgid(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f2000)={0x0, 0x0, 0x0}, &(0x7f00008ed000)=0xc) 2017/12/30 01:06:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) fcntl$getownex(r0, 0x10, &(0x7f0000f80000)={0x0, 0x0}) read(r0, &(0x7f00005de000-0xec)=""/236, 0xec) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000de1000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f66000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00001c5000+0xec2)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006af000-0x4)=0x179, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x203, 0x4) 2017/12/30 01:06:11 executing program 6: nanosleep(&(0x7f0000ff0000-0x10)={0x77359400, 0x0}, &(0x7f0000606000-0x10)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa5000)=0xe8) setuid(r0) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xd474) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000003a000-0xec)=""/236) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000038000-0x8)='./file1\x00') r1 = creat(&(0x7f0000024000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r2, &(0x7f0000036000)=""/244, 0xf4) write(r1, &(0x7f000002d000)="e0", 0x1) 2017/12/30 01:06:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000801000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) memfd_create(&(0x7f00002d3000)=']\x00', 0x2) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000be1000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) [ 32.991454] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.018318] netlink: 40 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x10000) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0x2b)=""/69) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077a000)='/dev/vga_arbiter\x00', 0x200c00, 0x0) r1 = eventfd(0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002cc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000032d000)=0xffffffffffff8000, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000367000-0xd)='/dev/snd/seq\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f93000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000c9e000-0x4)=0xc) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f66000+0xa89)={{{@in=@rand_addr=0x3ff, @in=@broadcast=0xffffffff, 0x3, 0x8d, 0x1, 0x4, 0xa, 0x20, 0xa0, 0x1, r3, r4}, {0x80000000, 0x9, 0xa, 0x101, 0xd379, 0x1, 0x3, 0x80}, {0xfffffffffffffffc, 0x8, 0x5, 0x0}, 0x9, 0x230, 0x5, 0x0, 0x80, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2}, 0x9, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7, 0x3, 0xff, 0xfffffffffffffff7, 0x7f, 0x20}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e0e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x20, {r5, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004af000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009da000)={0x0, 0x7a, 0x0}, &(0x7f000085e000-0x4)=0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668f4ff9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d7000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d65000-0x88)={0x0, {{0xa, 0x3, 0xbf80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000b1c000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008a7000)={0x0, 0x0, 0x101, 0x6, 0x3, 0xfd, 0x4, 0x5, {0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e5f, 0x5, 0x8, 0x4, 0x0}}, &(0x7f0000f4c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000370000-0x8)={r3, 0x20}, 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000081f000)=0x0) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') read(r2, &(0x7f0000ed5000-0x1000)=""/4096, 0x1000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c92000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$mice(&(0x7f000091c000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004b1000)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b8b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000409000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000def000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) recvfrom$inet(r1, &(0x7f0000463000)=""/149, 0x95, 0x100, &(0x7f00008f1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f00001dc000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00004d4000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000664000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000020f000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/30 01:06:11 executing program 6: r0 = syz_open_dev$mice(&(0x7f00005f3000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000000, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x80000000, 0xb6, 0x2}, &(0x7f0000bad000)=0xa0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000344000-0x38)={&(0x7f0000376000-0x48)=@full={{0x3, {"b19d25e08f7d22"}, 0x4}, [{"a10c0ae36f236c"}, {"305589ef49fc71"}, {"172acf652c0b93"}, {"d3f54f1042c63b"}, {"7e19f4da7dc6e9"}, {"662f7998c8c8b8"}, {"24b6b328f40f59"}, {"61a9977f0c3897"}]}, 0x48, &(0x7f0000076000)=[{&(0x7f0000d5f000-0xcd)="8e86f4fac24dbae1ad7e1af43559cf0aa23754283c24e57af9f39d5961b00883cb38b3f94228eb08e08f2e9f54ed4e4493b7cf7c11476181cc4ef8135617d6fa9b7faac6bb1eb2b55a39e21064aff04cfe7db0acd17a1409649b17a9bb772eaf8383bd3693e9c783b2dabff3a0ec418af2e2329001a602983a4a9ea9a8e473d600d8136e58f9894be30b2ef3f51286e3b4b990a62210cabf744b585544c0d899f41c55757548849bfccd7bddbc5592bdfb68afbef29b2042f08b5a8ee33f9b2c8cb4e18a87150b3583d338a494", 0xcd}, {&(0x7f0000fd6000)="7495faaec0537083aac74b44b91d2e462fbb439716e760e984a36c7cccdc2787b726235a412f1fe8841e8bfd3b2cc265739487b9b8c28e5d94fa307dbf9bba3d4151a23b8f8ec65d59028346e91bd5d869a94535ba6f3d6ff7e9ca18c1db13d9590b", 0x62}, {&(0x7f0000fd7000-0x68)="1b39713bdffbc10073001c9ec0f35c541cc05c6f965c2413297e87f3340e24c6c4b66c78ca9d26719350f9a7df52833c052c9228fcaaa5505029e2f8e2c01ede8819f206553d869800d25ebabfbcbfd13d5882093f7e818a818bdda03be4dcf7abe251d842678e96", 0x68}, {&(0x7f0000deb000)="c1a04b4ea8ac4b8b4a89f37459f70a8511237f0e5dd0d354a3035f6339ccd875658266cd1d5a3996055b7f3967a31f2348f140bbd69e8a5d92bf64b1fc330d903b3bd94445092cdbac8b4935cd9a693985e868dc6b9f3641925d5c5a4a0f41d027c6a98fe58990286f6d5e99d71bcec5dc43a70c8ace6d2dfa94ea6b206a4de4cb", 0x81}, {&(0x7f0000fd7000-0xad)="6a454a82963e7957829e20b28159e9402c4ff99159a3dc91af6d1daf221c442d8095d6527b611d989caaf98a24f51450da7163ebaa082441d4ae15bba3e0b8ebc647d53f5ec5bb8d1d8d5a4c76d95e8d42317f76dd04496c0be3eaa1ae0d276de0549ad13d687de4a51b40890ec951af99df391a01354747fc53f13e15dabc4701c88f650b479d7c154d8a263b63f863237a3bcd0db0abede1d108c4fd3e02febd15de96e692f43b72db0d9fcc", 0xad}, {&(0x7f0000fd7000-0xad)="6c063492a8bf9da96e2cfd6faeccb111414779f5581f43d850af87329a89c90474a1a89eab42e2eed582b5e3b928f5c9fe8dc50b183cab62121851031ec9c92b54fb2140235e30dafa5f17dfb11eb46f40e3774cdfb564fca51e14f90c83f8aefe67b1dc6e359a19b408136bde8dada91cd6b9e05b02b50aaf4dce0aa062b97dd00214e0d5b21f5662bb19818a0f805731ffa5e84a75e4103ea382003abb6f0c30f115362f65d35248c989e6d0", 0xad}, {&(0x7f0000033000)="89b75d5521954f53bde77e624cdb169b443d841ca5997895a5ce26c045f5034d437fbc3a7b0a78b702cb4734119eef01f95c40455b68d1c62b68f5215fcd208b1e3693a4cfa1f0e74c16310854fa9b7797b8f0aefa2f9adfdd2487", 0x5b}], 0x7, &(0x7f000038c000-0x12b0)=[{0x1010, 0x10f, 0x8, "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"}, {0x110, 0x18f, 0x800, "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"}, {0x10, 0x10e, 0x85, ""}, {0xc0, 0x84, 0xfffffffffffffffb, "9891bfec321d7018d5d4f2fcd32a8696b02901348597f9527fdc08516d1ef70592c6f121b3d20190439f0483c670eaa74b0dada26fa952b6c21dc74f9936b3d9164d0ef778506fd8fcf4680f51934e5d15b00be235a46b073508097694aa5bbfe65d026a393ed0ced3d4338aacfb22654bcdbe7d917354ab5ec44987848d0ec83c4476ff82ccb2e2109248595de7e90c1e634950ce088670c0324cdec55a62dd46304e8c21eb1a0e73"}, {0x60, 0x1ff, 0x7fff, "7796cddf73d9f365542a222a3cbd5166f0ffe13d9d87f11ca0c67bfb2705800083c69c7ba7c846ad8ed7881be9c58189158bae08addfd360a8684fa46da37d59030abe0466dd90a2537f"}, {0x60, 0x115, 0x1, "50c030e70366809150116218398b1252afa4cbdedfd5797ad02a621f9b757c7a79cc02575c8923622551e062ca1b69623455c000e78c3e7782b74f8cab0de21c22f77118ce2fcd1a31897181"}], 0x12b0, 0xc0}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@common="8c5400", &(0x7f0000184000)=@ethtool_stats={0x1d, 0x7, [0x3, 0x0, 0x7fffffff, 0x10001, 0x0, 0x1f, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000916000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000015d000-0x78)={0xf0a, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x6, 0x3, 0xffff, 0x10001, &(0x7f0000075000)=@common='ip_vti0\x00', 0x5, 0x66c, 0x2}) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) pipe2(&(0x7f0000b05000-0x8)={0x0, 0x0}, 0x84000) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) fcntl$dupfd(r1, 0x0, r0) mq_unlink(&(0x7f0000001000)='dev ') 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b00000)=[{&(0x7f0000f5a000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = dup2(r0, r0) pipe(&(0x7f0000b62000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000cf4000)={0x28, &(0x7f00004b1000-0x28)=""/40}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000025000)=""/150) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000028f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a90000)={0x1, &(0x7f0000edb000-0x8)=[{0x1f, 0x8, 0x401, 0x100}]}, 0x10) fcntl$setown(r3, 0x8, r4) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000be1000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) ptrace$setopts(0x4209, r2, 0x400203, 0x0) ptrace(0x19, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000137000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0c000)=0xc) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000-0x9)='net/snmp\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000023a000-0xc)={0x1000000c, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe4, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e84"}], 0xe4}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x187, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 01:06:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:11 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000073a000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004e1000)='yeah\x00', 0x5) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/sequencer\x00', 0x440140, 0x0) sendmsg$netlink(r2, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000025d000)="3a430e0e8f3256d6ad85beb09cc00676d16f03de7568bd28da76bba15e535e33bfccf93434d58572a38a2632857b8dc0031a23a54b1af9177a0d020a8cc12bcc23d03e8c764cd91440693a07f4a20f0c4afef71ba9460da23c113532b337617d9aeb4b15841eba93e745813b0ce0c6605c0f679db2f5430fee0cc38b5a3a658d15a4d772d7740b133c81d52e77a5561caa41ee6eb3e2e17b1148479d3790d1") socket(0x5, 0x805, 0xfff) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ce4000)=@hci={0x0, 0x0, 0x0}, &(0x7f000078d000+0x38c)=0x6, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000092000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000976000)=r1) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000017b000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) ptrace(0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000154000-0x9)='/dev/sg#\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000033000)={@generic="5c1d9be7aa21ca74a50ec29953d64f5f", @ifru_settings={0x6, 0xffffffff80000000, @fr_pvc=&(0x7f0000ee1000-0x4)={0x9}}}) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f000019c000-0xe)=""/14, &(0x7f000014b000-0x4)=0xe) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setns(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000f9d000)='./file0\x00', &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f000076b000-0x3)='trusted\x00', &(0x7f0000573000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4f000)="2126216d696d655f74797065e65c2a7d242f2a24706f7369785f61636c5f6163636573737573657200", 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c0e000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ppoll(&(0x7f0000317000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000998000)={0x0, 0x0}, &(0x7f0000cb2000)={0x0}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f00005f0000)='./file0\x00', &(0x7f0000b3a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r1, r2) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000424000-0x4c)={0x1, 0xffffffffffffffe1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000b3b000)={0x7, 0xfffffff800000000}) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000019f000-0x18)={0x80, 0x8, 0x5, 0x101, 0x3ff, 0x64f4f681}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x0, 0x5810, r1, 0x0) ioctl(r1, 0x2282, &(0x7f0000007000)="") process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000282000)=[{&(0x7f0000194000)=""/70, 0x46}, {&(0x7f0000efe000-0xe5)=""/229, 0xe5}, {&(0x7f000051f000-0x7)=""/7, 0x7}, {&(0x7f00007c7000-0x61)=""/97, 0x61}, {&(0x7f0000866000)=""/17, 0x11}, {&(0x7f0000de2000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b5a000-0x98)=""/152) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e7d000)=@assoc_id=0x0, &(0x7f00006e0000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d02000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x5, 0xff, 0xd1}, 0xa0) sendto$llc(r1, &(0x7f0000f4d000)="da7cf086c68184a86cec6143d002f9809708ec8230e565e7d065959222d7e47d5c6f80ee61734222e2d253c89ed9ad1a8d192b37c4fca0931c954cb76968bc7064556834854671df87ca43f7367d3b39708fcaee0e3067a89e87cf63a0e5ad0716a6cce9d093011fb116d10d3f930fed82cf1d0465852e", 0x77, 0x8080, &(0x7f0000adc000)={0x1a, 0xf6, 0xda1, 0xfffffffffffff803, 0xe4, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 01:06:11 executing program 5: clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") getcwd(&(0x7f0000c01000-0xb7)=""/183, 0xb7) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c38000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x8, 0x10000, 0x7e09, 0x3ff, 0xed, 0x7, 0x0}, &(0x7f0000ed7000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000904000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000032a000-0x4)=0xfffffffffffffffe, 0x4) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x460, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstatfs(r0, &(0x7f0000c07000-0x2e)=""/46) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000011000)='./file0/file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 01:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000000000000000000002000000450001070000001419000a0004000000000040000608000300ff090000cfe4693e", 0x39}], 0x1) 2017/12/30 01:06:11 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b1000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000dc7000)={0xc, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000008, 0x0) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000ff2000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009e7000-0xd)='attr/current\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000e5f000)=""/172) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x2d0)=[{0x5c, 0x7, 0x920, 0x5, 0x7f, "b3e54435d996d0d08798ea7b6b0ba969ae86b2bf70a9025cb0cdb199674093054de26d88c054de7f1dc37f0b682a593fcdd63a85895d81ddb52508c664528a424b831fdeb35e3e5e04f63a"}, {0x84, 0x1ff, 0x702, 0x40000000000000, 0x60, "8a818c73aed4d69f8c872b2698f6e5d15c89caa0d0b305b78cca968d730531aee7aa2572f51fa710c0fb13ed18c650946bbf1741d8a7689fccc7b3ec6c29dc7fe2a6b0b025936ccae54890ea09c3702800ee04920ee11ae49a51ac3a6906b9a4a36e074ea48d3e8889678232037a7278edfe272a"}, {0xec, 0x0, 0x600, 0x101, 0x7ff, "d33e21dbefe9be1bc983ba5b0c4347df606efddc383129d0b709e0bdf939f5dbaafd742ced3fcbd37768c3a0899a47c285b024bebaca42e7cfbf577a9e7510e5b4f952af1a0f7babc547f52777f705fa2f6b437709fc5726e3f2664465ea6f81053949d30a6f205c518cbe2c9df1d7e54e709cc746c321891c88ee63715c344a53c9f57e0400e5dd66d3da25591f3fab492db483726bc2c26b74fe483a9119d52a795d73378f930d483a16661fc36824649833d83ec6f5c62d183dc4027a9b13be3be9d4f56caf0fbab7f1a63dc2673f958627a9ba5d615ff8f868"}, {0xa4, 0x100000001, 0x400, 0x2, 0x3f496561, "a59865a7e416747317a383d67093d32580a38b3692c9a16daaf25bb6e9e609532bc37ec50efe6139bfa976a9c6dc3b8f1ea3144e0595da0b033e094ee32939ef51c328cc1e0abf9c6bdb30d81b92840e95e8d131cd8c8e342c6c72bd990523379e5b628dbc12a48c777684ad07c302a8cfe57b4943d97a2fa64b899ac30651d6c0e2be85da2b05ba3a45de5d6181e7aa216a78df"}, {0x48, 0x4, 0x300, 0x0, 0x480000000000000, "a6a0b05fdfa89c2c26e3d98b38d0154daec0816819457813887d53aec4fbda21da2ec0b18e604344aa77037bf1f45fe9462cca35972ac9"}, {0x18, 0x7ff, 0x101, 0x1, 0x4, "44270130ab"}], 0x2d0}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0xc4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r0, 0xc0481273, &(0x7f0000000000)="") 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) 2017/12/30 01:06:11 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3a083ad65", 0x11}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bf000)='comm\x00') fallocate(r0, 0x2, 0xc1, 0xffffffffffff0001) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000618000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f00004c6000)=[{&(0x7f00008ac000-0xec)="fa3a17fa0719c51b40d908ec158e945f695a8b5728914aed9d94266f0688440a204a2e90b7489257a3fbcff4a0459a61be2e83d335c863f8d8fd4949d1c8ba59a18d457191afd27bf8365aa8387b26db58b4cfedd4556049b5365efbbe5057a9ed3f30f1f6585889cab954f6208250fe86391ee4616b9992a9b85ac1fff70923526d7216de542e4e4513e7827e869166cdf691a1e8b8ce7d252e02fbc615d15e4954c4b9f83c06d98991bd8316b53bb64518b844ea63dc6ca593544ee6f9d7571121bdca119f13fbaf0560ba775a3a189e498417242e346cffeae50f0ea45b5ff25db3664dfe46c557bf9062", 0xec}, {&(0x7f0000cfd000-0x1000)="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", 0x1000}, {&(0x7f0000d62000-0x9c)="0188a60ff179ef1bdc74061b3c692469e462a106e7f305d4b7bfe54877765005c5f9c3d5a297f5f1c1c31b7448f7d91c0892acf681b3ba7aa4aa1ebfc3854da9970ad67423281c591f3b00b32a95501b58afa917ac36d439e7702e3ec7be9c1cab98bb0fb4bca881e052e9fd09b755f3fd716ea4f898aa3047ab28509087f3a6765e69e2249a3d5ade7d2412b75b7691061ec77b178432b5e97b4a0b", 0x9c}, {&(0x7f0000191000)="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", 0x1000}], 0x4, 0x9) 2017/12/30 01:06:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000044b000-0x4)=0x0, &(0x7f0000e81000-0x4)=0x4) 2017/12/30 01:06:11 executing program 0: clone(0x0, &(0x7f000009a000)="", &(0x7f00003f3000)=0x0, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000a5a000-0xb6)="") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000055d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x8b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getrandom(&(0x7f0000457000-0xa8)=""/168, 0xa8, 0x2) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000047f000-0xd)='nodev%system\x00', 0x3) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fb7000)=@assoc_id=0x0, &(0x7f00004e6000-0x4)=0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fb8000-0x10)={0x1ff, 0x820a, 0x6, 0x32a, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000dbf000)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) close(r0) 2017/12/30 01:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x7fffffff, 0x8, 0x200000000, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x1, 0xfffffffffffffffc, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) clock_gettime(0x0, &(0x7f0000448000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000982000-0x168)=[{{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000032d000-0x80)=[], 0x0, &(0x7f00005e6000)=""/42, 0x2a, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000096e000)=[], 0x0, &(0x7f0000b5f000-0xa9)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000622000)={0x0, r3+30000000}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000523000-0x53)="dc866366a7b65d206f8ea40eec7a1bcff6e59f43180d5a56b7bf5ecb125295777cfdb523ad4e3e49afdb333d04538effe39d5aa609c52a02a22a756aa69403b030e7bced79c2616e8bec9d4dbdb135ab078237", 0x53) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f9c000)={0x0, 0x5, 0x3, [0x0, 0x9, 0x401]}, &(0x7f0000a33000)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00003f6000)={r5, 0x67, "498bc771d0162cb462cab126f3488fd29c6962d2b0ddcd75009bd48764bb943c8494ea2a996d4345128e4421a985955ee884b9cc8d683200840816a41afbe35aec9f847e766e04c603ad2289595293c95ac4e0261fe6310b69dc34bbc6fa20749b7446e1dfd183"}, &(0x7f00003ed000)=0x6f) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d11000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a8f000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x1ff, 0xfffffffffffffff7, 0x0}, &(0x7f00008bb000)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ab000-0x8)={r1, 0x8000}, 0x8) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000120000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000795000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000849000)={0x0, @time={0x77359400, 0x0}, 0xc, {0x7ff, 0x1}, 0x4d170aa, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000198000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000d15000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r4, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000432000-0x26)="26000000100027dd9301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) ioctl$sock_ifreq(0xffffffffffffffff, 0x89bf, &(0x7f00001d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) write(r0, &(0x7f0000001000)="10226dbf", 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000002000-0x58)={0x4c96, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00002fd000-0x2c)=""/44) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d72000-0x4)=0x6) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe9000+0xed0)='/selinux/mls\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000902000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7f, &(0x7f0000349000-0x8)={0x9}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) rt_sigaction(0x14, &(0x7f0000cdb000)={0x8477, {0x1}, 0x10000004, 0x3}, &(0x7f00005c1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000746000)={0x0}) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$netlink(r1, &(0x7f0000ec5000)={0x10, 0x0, 0x4, 0xffffffffffffffc1}, 0xc) r2 = syz_open_procfs(r0, &(0x7f0000c02000-0xa)='oom_score\x00') pread64(r2, &(0x7f0000bf2000-0x2e)=""/46, 0x2e, 0x0) exit(0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10000) readv(r2, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/30 01:06:11 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000446000)=0x3, 0x4) [ 33.557450] device gre0 entered promiscuous mode 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000c73000)=[{&(0x7f00008c5000)="29000000180031090020020100000007000000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) getresgid(&(0x7f00008d5000)=0x0, &(0x7f0000e26000+0x432)=0x0, &(0x7f0000988000)=0x0) getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000692000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000443000-0x11)='/dev/vga_arbiter\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0xbc, "caac45e5f85d20900e09c9a8b4b7194ea41536667bacceb4b5d5cc8d54ddcd47d092657ad8fde7ee2fe22184ee1e82113caa3279ee52660d354d6e2a0b67b2cf15ddc349adb8c9d9b9fa6151423f0038daa72650c8512f888766aa37031bf91ca613d7904fe7bf5264d30a88b7db2dd343e699471a87da0dbae91445042efd6843f2fb0bb658548ecaee7f16f337f5f56d3fe043335642f97e53b3bdd62b03eb07669ffccca7a3660443e2d5b9cd6db941ff689ddfa130b729453cbc"}, &(0x7f0000d00000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f70000-0x10)={0x1a, 0x1, 0x4, 0x8839, r3}, &(0x7f0000b44000-0x4)=0x10) setregid(r1, r1) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000087000-0x8)={0x0, 0x7fffffff}, &(0x7f0000b01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000139000)={0x0, 0x100000001, 0xc0, 0x601c, 0x5, 0x7, 0x1, 0x80000000, {0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0xe0f, 0x1, 0x4}}, &(0x7f0000788000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info={r0, 0x0, 0x4}, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f00004f7000-0x10)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000789000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$inet(r1, &(0x7f0000be8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e1000)=0x10) r2 = open(&(0x7f0000e21000-0x8)='./file0\x00', 0x8200, 0x0) syz_open_dev$binder(&(0x7f0000700000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$TCSBRK(r2, 0x5409, 0x100000000) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000c91000)=[0x0, 0x0]) r6 = syz_open_dev$sndseq(&(0x7f0000241000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40000) r8 = inotify_init() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000664000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) r14 = creat(&(0x7f0000656000-0x8)='./file0\x00', 0x10) r15 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r17 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2a9, 0x40000) 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) r19 = accept4$inet6(r12, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80002) r20 = socket(0xa, 0xa, 0x1) r21 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r24 = inotify_init1(0x80000) r25 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r26 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x60000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x16)="5f60117152183217e35792b3fb3fe3f991dd610bf174", 0x16}], 0x1, &(0x7f0000d2b000-0x120)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r9, r10, r11, r12]}, @rights={0x38, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x120, 0x0}, 0xc080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r31, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000afd000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000b87000)=""/169, &(0x7f0000588000-0x4)=0xa9) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x1, 0x200000) accept4$ax25(r1, &(0x7f0000e31000)={0x0, {""/7}, 0x0}, &(0x7f0000ddc000)=0x10, 0x400000000000800) 2017/12/30 01:06:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000dfb000)={0x7, 0xfffffffffffffffc}) r0 = add_key$keyring(&(0x7f0000c41000)='keyring\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000db4000)='asymmetric\x00', &(0x7f00002e6000)='\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00001d0000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/rfkill\x00', 0x20000, 0x0) getpeername$unix(r2, &(0x7f0000127000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000850000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000084000-0x4)=0x0) getresuid(&(0x7f0000179000-0x4)=0x0, &(0x7f00008a5000)=0x0, &(0x7f0000799000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000f75000)={0x6b58, 0x1f, r4, 0xe7d, r5, 0x7, 0xffffffff00000001, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x3, 0x9, 0x1, 0x3f, 0x0, 0x80000000, 0x20000, 0x0, 0x7ff, 0x6, 0xe9, 0xc6, 0xfff, 0x4, 0x0, 0x9, 0x1, 0x0, 0x5, 0x8001, 0x8, 0x6, 0x5, 0x3, 0x100000001, 0x5, 0x3, 0xb49, 0x100, 0x3f, 0x2, 0xffffffff, 0x14, 0x8000, 0x6, 0x100000001, 0x0, 0x10001, 0x1, @perf_config_ext={0x3f, 0x2}, 0x100, 0xffffffffffffffff, 0x8, 0x7, 0x4000000, 0x0, 0xfff, 0x0}, 0xffffffffffffffff, 0x4e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00003fb000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r2 = getgid() syz_fuse_mount(&(0x7f0000bba000)='./file0\x00', 0xc000, r1, r2, 0x4, 0xb08c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/status\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) getgid() 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioperm(0x9, 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4000000000) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) 2017/12/30 01:06:11 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f9c000)={0x0, 0x5, 0x3, [0x0, 0x9, 0x401]}, &(0x7f0000a33000)=0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00003f6000)={r5, 0x67, "498bc771d0162cb462cab126f3488fd29c6962d2b0ddcd75009bd48764bb943c8494ea2a996d4345128e4421a985955ee884b9cc8d683200840816a41afbe35aec9f847e766e04c603ad2289595293c95ac4e0261fe6310b69dc34bbc6fa20749b7446e1dfd183"}, &(0x7f00003ed000)=0x6f) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:11 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00007e4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0x10) sendmsg(r0, &(0x7f000096c000)={0x0, 0x0, &(0x7f0000539000)=[{&(0x7f00000dd000)="80c2a957100afe61f183f42f211980e03a51451055c2001ed14ed244f8ee5033a99ebf71138283d58d7d5b009655b7835fd4dfa5a9b8d748bee9e76def0507d7e6f26fa1279f92b7c2784d3f5b444a497fb25b12fef38ad937a9555f64", 0x5d}, {&(0x7f0000cc0000-0x31)="9a963fbc278d81dc834d9e01ae858e44ef18ed43f085a8767b0eff659eee0c294121dc26fdfa33862a3614d5e3ce3116b6d8215dd59f2456aae248d45f25460d799af77d817bbf28f6068f5d6a0bc5203c53816cb2e655117209d602d2deb94a01a62d8aeac6ac7e293efe2e401ced1d9811e8659268178a74467379b89d8131f03fcbae67331569dc75fd13b905fbbd743780e153271baffb31523f1a6721b7cc9c", 0xa2}, {&(0x7f000037a000-0x64)="7b468062eabe392b0e6096a96fd3a0162792324f0f076b779ac744b7f22ec383e488822099ca975b0367352985c14d001428565a095bf17a79fcc8947460a8f6fea53abcd49b93d04ed2cef7e4a201300c61684e81988fcda344c8e4436c4fb0613a3825", 0x64}], 0x3, &(0x7f0000594000-0x1a0)=[{0x80, 0x11e, 0x6, "1f662e05398bb984f37101c29f31bf6c5fe98bb1feec5de172961851b44393ddb11884ecab2a5d67304e4a9f768c7f2c3c143e2bb22e029c5336a57eac51ec9429f8a12aab4222e70ac461b439359ede2d90f0917c099f99cda33d2c9708ed8ff688a9ab7672e12b05"}, {0x98, 0xff, 0x6, "d2148153b28c503150be5989bd57d5da875dec45b29e5cc8aac1fc2467fc832b9e4962612b4b5119943d131f6a41ae45db07d16486e9e8c1aee3aefec1b8c594519b42b8870c5e0aaec61a0021158f8e0d68aa3d468ac420c0e9c48179c1e74ee01cf1a4862d767803bb7f7df2a3db4c34c07bd8d222498d42a29fc6a8e590a463"}, {0x88, 0x13f, 0x10000, "8260e6d9fb426e5e22f7afecef20f8a889fb49e7b50fd2e60bf1a04d294b2cb826bde098030f5692d03cf2bb95018ac20b6762df421022bfe864a2c007357ba19e02bb33c39c69d9d71a7d4aa02651224da9b26ede7a567a042a8a2417a640b46eb1716e434de10eedcc27ce022054290065f78b"}], 0x1a0, 0x80}, 0x8000) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d94000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000007b000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00002c3000-0x32)="f1", 0x1, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000cf6000-0x50)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) flistxattr(r2, &(0x7f0000433000)=""/250, 0xfa) 2017/12/30 01:06:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x6, &(0x7f00009cf000)={0x0, 0x15, 0x4, @thr={&(0x7f00006d0000)="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", &(0x7f0000fd2000-0xf4)="50eb6d02295a069d85252806fb8f746536767f56ca833635b9057c7875375c2ef98d5c2de103818e99baf982e779e4dd83b94b97760a8e799209b9fe8e7b07f1fa53d63cb1bd4b7d88611f57abb954cd4d212c9c04f937fb1563b81af4d74a1d512dab813824a97fadfa4433692acf64403532fca41c418825266f24dfd9fb1c1de352bc5769d760774548925e98dcbc48eece44a026412f6a0eb2e6d9a2280f294dedcad1928383f68549fd2708bd3ecca7d6bf32919c448f1df63dd6f7c15a42338203a01969db05fe4fe9f9fe475ec67c86fd4ade10183151abf7b8316b70dfb8c5680931a0c2d2cfdaf84273381d968fb165"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d44000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f000006a000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000684000)={{0x0, 0x0}, {0x0, 0x0}}) lseek(r0, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000585000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000160000)={{r2, r3/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000e6f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f0000f84000)={0x0, 0x26, 0x6, @thr={&(0x7f0000521000)="58d0ee37d29faace4158d2b5da0d02737b64c1881320", &(0x7f0000d2e000-0x7b)="06dc868e9eab6a2c72ff458cfe57266fcbedf63200b33c7fc8e4ada7b668a27330b45170ddcc552c820fead1b78938155e26d5b604d49023ead2b3005dd90620c14ff0120ff2a9a053de66e643327588f0c5f933d1df02c4379962132b22ced30f7487e6d3bc28e5bdd14522f2baf0389c77a4157c03ffade849d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abc000-0x4)=0x0) clock_gettime(0x0, &(0x7f00008b0000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000760000-0x20)={{0x0, 0x1c9c380}, {r5, r6+30000000}}, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000000a, &(0x7f0000457000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00005e5000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000860000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ea000)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000238000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000502000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/30 01:06:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000868000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x10000000001, 0x4, [@rand_addr=0x8, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) r1 = creat(&(0x7f0000dcf000)='./file0\x00', 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000079e000-0x67)=""/103) 2017/12/30 01:06:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a06000-0xc)={0xc, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000a1e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cad000)=0x0, &(0x7f00004c4000)=0x0, &(0x7f000048b000-0x4)=0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004ff000-0x50)={0x124, @time={0x0, 0x989680}, 0xdb76, {0x7, 0xee}, 0x6, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000384000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000691000-0x1000)=""/4096) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x2)=':\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") creat(&(0x7f0000677000)='./file0\x00', 0x0) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4c000-0xa)='net/igmp6\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000004b000)=""/67) r1 = memfd_create(&(0x7f0000018000-0x11)='/dev/vwa\x00@rbi\b\x00r\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000-0xf4)='net/netlink\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000030d000-0x8)={0x0, 0x0}, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f00007cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003e4000-0xc)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) mlock2(&(0x7f0000ce9000/0x3000)=nil, 0x3000, 0x1) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000720000)=0x0) r1 = userfaultfd(0x9316eca7430942c8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c28000)={{&(0x7f0000d38000/0x4000)=nil, 0x4000}, 0x1, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000519000)={0x0, 0x0}, 0x80000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x6) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x1)='M', 0x1, r1) r3 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000005000-0x8)='./file0\x00', 0x2) keyctl$read(0xb, r2, &(0x7f0000003000-0xa2)=""/162, 0xa2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x1b, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r2, 0x5}, &(0x7f0000001000)=0x8) getpriority(0x1, r1) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004af000)='wlan0\x00', 0x0, 0x0, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000012000)='smaps\x00') mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000d9b000-0x1a)=@known='com.apple.system.Security\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000c3c000-0x9)='/dev/ppp\x00', 0x10300, 0x0) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f000066f000-0x5d)=""/93, 0x5d) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000966000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x2000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00009d5000)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x3a274c2c96c3ecc3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0x45c000)=nil, 0x45c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000042000-0x18)=[], 0x0, &(0x7f0000041000)={0x0, 0x0}, &(0x7f0000042000-0x8)={0x0}, 0xffffffffffffffff) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000045d000-0x40)={0x10000, 0x9, 0x5, 0x88, &(0x7f000045c000)=""/136, 0x1000, &(0x7f000045c000)=""/4096, 0x9c, &(0x7f000045d000-0x9c)=""/156}) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000371000)=0x0, &(0x7f00001f6000)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d5e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d5e000)=""/139, 0x8b, 0x1) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) recvfrom(r0, &(0x7f0000b26000)=""/46, 0x2e, 0x20, &(0x7f0000ec0000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2017/12/30 01:06:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x101, 0x700000, 0x7, 0x7}, 0x14) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00004a5000)="f9d798203528e5b2ecfc448d2803c389d0cdfc0083cce563240318281efc78068940051fb6d559ab44934e6c519f9de7", 0x30) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x5, 0x3, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x4000000000000, &(0x7f0000ac3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000004a000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000ba0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d98000-0x8)={r5, 0xfeb}, &(0x7f0000101000-0x4)=0x8) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000bd7000-0x4)=0x6) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000605000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r6, &(0x7f00000ba000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f000023f000)={0xffff, 0x1000, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000bf7000-0x8)={0x0, r7}) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) syz_open_dev$usbmon(&(0x7f000008e000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a15000-0x4)=0x0) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$inet(r0, &(0x7f0000aff000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000d1b000-0x4)=0x1, 0x4) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) accept4$packet(r0, &(0x7f00004fc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000244000-0x4)=0x14, 0x80000) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000817000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000765000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f00002f7000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f75000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba0000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x0, 0x41010, r0, 0x0) recvfrom$inet(r0, &(0x7f0000927000-0x6a)=""/106, 0x6a, 0x2001, 0x0, 0x0) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) sched_yield() 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x8) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa5000+0xa0c)='/dev/rtc\x00', 0x208a80, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000ec3000)=0x0, 0x4) getpeername$inet(r0, &(0x7f0000eba000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000972000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000699000)='hybla\x00', 0x6) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)={0x0, 0x0}) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/load\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00009e6000)=0xd1, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c1b000+0x1f7)={0x4, 0x9, 0x8, 0x8, 0xffffffffffffff01, 0x100000000, 0x2, 0x1f, 0x5, 0x4, 0x5, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r2, 0x0) splice(r2, &(0x7f0000de5000-0x8)=0x0, r2, &(0x7f00007b4000-0x8)=0x0, 0x3, 0x1) 2017/12/30 01:06:12 executing program 7: prctl$void(0x15) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000786000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00004dc000)={0x3, &(0x7f0000633000-0xc)=[{0x2, 0x2}, {0x3, 0x401}, {0x4, 0xe74}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000078e000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894000)={r1, r3, r4}, 0xc) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a84000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ee000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000733000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000baf000)=0x8) listen(r0, 0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002b5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x4) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x400000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d6a000-0xbc)={0x3, 0x0, 'client1\x00', 0x4, "eb3383a2f99f5fb5", "a38f8e0abd3a3b005eba350f982731893b6f01a6f6b837c94175a9cd974bd6b8", 0x9, 0x84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000c36000)=r1) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000d74000-0x78)=""/120, 0x78) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004aa000-0x4)=0xc) getpgrp(r1) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f0000e97000)={0x0}, 0x8) r0 = getpid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a9a000-0x18)={0xaa, 0x13, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000acd000-0x8)=0x0) 2017/12/30 01:06:12 executing program 1: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x3) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000685000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00006b1000-0x4)=0x5, 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000f17000-0x18)={0x3, 0x10, "c060cc0faeb138f76ffc7c1a1bc54792"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000336000-0x4)=0x0, &(0x7f0000c7c000-0x4)=0x4) 2017/12/30 01:06:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x101, 0x700000, 0x7, 0x7}, 0x14) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) shutdown(r2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00004a5000)="f9d798203528e5b2ecfc448d2803c389d0cdfc0083cce563240318281efc78068940051fb6d559ab44934e6c519f9de7", 0x30) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) listen(r0, 0x81) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0xffffffffffffff1a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000943000-0x4)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x31, &(0x7f0000970000-0xd9)='x', 0x1) r3 = accept(r2, &(0x7f0000e56000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f37000)=0x9) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000c3a000-0x4)=0x7fff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a15000-0x8)={0x0, 0x0}) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@known='com.apple.FinderInfo\x00', &(0x7f0000013000-0x16)='keyring\\{\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0x14) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) r2 = socket$inet(0x2, 0x3, 0x342e6bf7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e39000)={0x0, 0x0, 0x0}, &(0x7f000014d000)=0xc) getresgid(&(0x7f00000a6000)=0x0, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000856000)=0x0) r5 = getgid() setresgid(r3, r4, r5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000311000-0x78)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0xefdc, 0x6, 0x4, &(0x7f0000ea2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x697a, 0x7}) 2017/12/30 01:06:12 executing program 2: r0 = creat(&(0x7f00001e8000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x71f, 0x8f, 0x0, 0x12, 0xd, 0x1, "d0f458ce0836c148839e6bc9cada71b0a8166076d3efce08fe1ae55d21610e0b08524e5a4a79fc52c039acfb78586b32f8349c598f71c7eb9d746b1cb9e35aa5", "ad927f4ee2a95c283026dc929ac244eede4d4cead65575bf59a96f89ce9c5dfa760f1667b5154b21dc940d6df020c02fa3bc95370dfdfcdd72198bca584fbd8f", "e921816e67b6c2d32aa2b68f87ff9fb08a8f8df9f073c3707564ae3dd5e60f35", [0x1000, 0x101]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f00002c5000-0xb5)=""/181, 0xb5, 0x100, &(0x7f000096f000-0x14)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @random="10e30a8da508", [0x0, 0x0]}, 0x14) accept$packet(r0, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000610000)=0x14) process_vm_readv(0x0, &(0x7f00008cf000-0x90)=[{&(0x7f0000483000)=""/0, 0x0}, {&(0x7f000070a000-0xbc)=""/188, 0xbc}, {&(0x7f00007d4000)=""/0, 0x0}, {&(0x7f0000255000)=""/193, 0xc1}, {&(0x7f00003c9000)=""/114, 0x72}, {&(0x7f000079b000)=""/48, 0x30}, {&(0x7f00003f4000)=""/108, 0x6c}, {&(0x7f0000555000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad9000)=""/31, 0x1f}], 0x9, &(0x7f0000385000-0x10)=[{&(0x7f0000003000)=""/162, 0xa2}], 0x1, 0x0) connect$packet(r0, &(0x7f0000d0f000)={0x11, 0xfa, r3, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000ca9000)=0x0) fsetxattr(r0, &(0x7f0000be0000)=@random={'os2.\x00', '.vmnet1wlan1em0&\x00'}, &(0x7f0000bee000-0xb)='vboxnet0a%\x00', 0xb, 0x2) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000c1e000-0xc6)="", 0x0) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xfff, &(0x7f0000d54000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000d55000-0x8)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008c1000)=0x1, 0x4) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000d53000)=[{&(0x7f0000bab000)=""/99, 0x63}, {&(0x7f0000d53000)=""/195, 0xc3}, {&(0x7f0000424000-0x70)=""/112, 0x70}], 0x3) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000685000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00006b1000-0x4)=0x5, 0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000f17000-0x18)={0x3, 0x10, "c060cc0faeb138f76ffc7c1a1bc54792"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000336000-0x4)=0x0, &(0x7f0000c7c000-0x4)=0x4) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001bc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000240000)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a78000-0x14)={r1, 0x7fffffff, 0x80, 0x5, 0x6, 0x1}, 0x14) ioctl$VT_RELDISP(r0, 0xb702) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000b06000-0x3b)=""/59) 2017/12/30 01:06:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014c000-0xc)='/dev/autofs\x00', 0x80481, 0x0) setrlimit(0xf, &(0x7f0000f81000)={0x4, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000)="2f327cd2b40c48d61bfb5964788df2c811c84e51feb7d4ff5aa520171aec47686d0217e40374f1ccdf8ea2e3041327c44d3482d4ba590d1fde25a09bb25bcfbac429a5b18692d290d546c961aaa8d9c3d1dcd3328134311377e51cc0942b9e4a6d0d9a50ac046f2644c875c70281ddc81b0fac819f3688f9451a86cbc43ceba0e8fb393c5199a23880df8c93ee0300c5ecef025bfebf82edb81b6becdc66cf43791f985eb80b18c247b37b5b2673a1a17d", 0xb1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000001000-0x95)=""/149) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00003c9000-0xb0)={{0x8, 0x9}, 'port0\x00', 0x4, 0x20040, 0xdd94, 0x800, 0x242c0000000000, 0x1, 0x6, 0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0xb) ioctl$TCSETAW(r0, 0x5407, &(0x7f00006d2000-0x14)={0x5, 0x9, 0x5, 0x8000, 0x6, 0x18, 0x8001, 0xac48, 0x6, 0x2}) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000331000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000965000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000810000-0x8)={r1, 0x3d}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfb, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000268000-0x20)={0x81, 0xfffffffffffffac0, 0x8, 0x562, 0x0, 0x800, 0x6e80, 0x1, 0x0}, &(0x7f0000766000)=0x20) openat(r0, &(0x7f0000b11000)='./file0\x00', 0x200, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b92000-0x4)=r1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000d05000)={0x0, 0x0}) ppoll(&(0x7f0000317000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000998000)={0x0, r2+30000000}, &(0x7f0000cb2000)={0x0}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/context\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000b2c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000335000)=0xc) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c33000-0x8)={0x0, 0x0}, 0x4000) ptrace(0x4208, r1) pipe2(&(0x7f0000aeb000-0x8)={0x0, 0x0}, 0x80000) sendto$ipx(r2, &(0x7f00004fa000)="75fbe3be6938bd9a3ed041ca484afd94726a70fce258880a4c188eba7ef8cfbb732a8eac14fb43141ff32489287c252baee97158d346b40ff8db693aa6d42a298b4b4a697743386160cd7815a3bbb40fc415f9164111c896b32e8c3161bfd198f3c005558da41ecf05e031c83eeefd3b95147ac6642efbb664e5242267e2fc5e1bb2abfa6568fc2a5e98a987f084de15d92c4435c6357407a75218e47ff08ab24638026182806d1f498bfecfe4857fd298faf9578909947610269a72df2776646386bf3c98f14cb898d83b7ef9152e6f9078f29dadf574978eb4c2bdb20744055727d9d804bc1657a38accc241269eebd003afeb39", 0xf5, 0xc005, &(0x7f0000041000-0x10)={0x4, 0x7, 0x2, "fd54277e33ac", 0x4e, 0x0}, 0x10) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b7000)={0x7, &(0x7f0000d01000)=[{0x5, 0x10001, 0xb065, 0x8}, {0x8, 0x7, 0xa0, 0x7}, {0x93b7, 0x6, 0x7, 0x7}, {0x8, 0x1, 0x8000, 0x8000}, {0x101, 0x9, 0x8, 0x8f10}, {0x6, 0x4, 0x3ff, 0xff}, {0x8, 0x1f, 0x3, 0x400}]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b3000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000a47000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad6000-0x4)=0x10) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000158000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x214, 0x4, 0x7, 0x5, 0x7fffffff, 0x0, 0x3ff, 0x1, 0x3}) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f7d000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setflags(r0, 0x2, 0x20000005) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r1, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000986000)={0x0, 0x0, 0x0}, &(0x7f000042f000)=0xc) r1 = socket(0x15, 0x5, 0x1) write(r1, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d39000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000c05000)=0x40) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r1, &(0x7f000046f000)=""/0, 0x0) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059e000-0x4)=0x3f, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f00002d8000)=""/152, 0x98, 0x10000, &(0x7f0000a74000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e89000)={0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000d28000)=[], 0x0) get_robust_list(r4, &(0x7f0000474000)=&(0x7f0000318000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ca4000)=0x18) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e97000)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b66000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/checkreqprot\x00', 0x402, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ac4000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x5, [0x9, 0xfffffffffffff6c4, 0x6, 0x2, 0x9c9, 0x2, 0x1f, 0xfffffffffffff4ee]}, 0x5c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000071d000-0x108)={0x1, {{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_map={0x80000000002951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000-0x1a8)={0x7, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000003000)={0xc6, {{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]}, 0x1, 0x1, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000)=""/204, &(0x7f0000002000)=0xcc) 2017/12/30 01:06:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f000084a000-0x10)='/dev/input/mice\x00', 0x0, 0x66102) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000087d000-0x75)="ae44931cec1fa9d1d28e4d3b85f3556e68bcf4d02e0a5e137f1cb0905e73520e82c1af94918b5932cdb1f4d4f992310cb5c5e118d53f569efec06537cdd5a0f0ca1a37eec3b6bb97aef7a88d8bc04925341ba3a44f0cc6d1bdf500605c72971eaa2ff1e941cbb86ff7b7d7609275288ab79b4d1b27", 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000042f000-0x8)={0x0, 0x3}, &(0x7f00001dd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ff7000)={r2, 0x38, &(0x7f0000e3e000-0x38)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe9b}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}]}, &(0x7f00000ac000)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f000069d000)='./file0\x00', 0x20080, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e22000-0x4)=0x0) preadv(r1, &(0x7f0000b3c000)=[], 0x0, 0x0) capset(&(0x7f00006bf000-0x8)={0x19980330, r4}, &(0x7f0000515000)={0x1, 0x3, 0xb800, 0x5a1da842, 0x3, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000178000)={0xe4, 0x0, &(0x7f0000142000-0xe4)=[@request_death={0x400c630e, 0x1, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000e71000)=[@fda={0x66646185, 0x5, 0x4, 0x4}, @fda={0x66646185, 0xa, 0x0, 0x2f}], &(0x7f00002c4000)=[0x48, 0x38]}, 0x100}}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000bad000)=[], &(0x7f0000b95000)=[0x38, 0x18, 0x40, 0x18, 0x0, 0x38, 0x68]}}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x28, &(0x7f000067f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000b8b000-0x1)=0x0, 0x1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000854000-0x28)=[0x78, 0x0, 0x18, 0x70, 0x0]}}], 0x68, 0x0, &(0x7f0000fbc000)="695b6408132979166b9966814521e4eb701d176658e1ec895fcef832ddcb8e346eb28d9de178a0ce533017f23ebbbbd16b498dbc7e23fffd054631d39fc271d122a043ee3fd99aa0b24d602b8ff6a21e762aec55212079be860d4fe0ab8b6b4c77b3e702eaeacfff"}) rename(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00000b6000-0x8)='./file0\x00') 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c3d000)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009db000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000089e000-0x1)=0x0) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f80000-0x8)={0x0, 0x0}) sched_setattr(r0, &(0x7f00003ef000-0x30)={0x30, 0x3, 0x0, 0x8, 0x7fff, 0x0, 0x100000001, 0x3ea}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000070e000)="", 0x0, 0x4, &(0x7f0000e4c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00005d2000)=0xe4c8, 0x4) recvfrom$inet6(r1, &(0x7f0000c74000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000f80000-0x56)=""/86, &(0x7f0000f7f000)=0x56) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006da000-0x8)=0x4) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x40, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00008d9000-0x20)={@generic="e2d705238a7a8e46802c629dd13f0ce5", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000e52000)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000628000)=0x80000000) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002fe000)=""/1, &(0x7f0000d1e000)=0x1) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x4f8840) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x2, 0x0}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000)=0x19, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000008000-0x4)=0x6, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000002000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x6, 0x7, 0x400, 0x8001, 0x10000, r3}) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000855000-0x11)='net/ip6_mr_cache\x00') creat(&(0x7f0000441000-0x8)='./file0\x00', 0x17f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3d000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff4000-0x4)=0x0) capget(&(0x7f0000ea4000)={0x20080522, r1}, &(0x7f0000b17000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000019b000)={0x800, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1d62, 0x1000, 0xfffffffffffffff9, &(0x7f00001e8000-0x10)=@common='gre0\x00', 0xfffffffffffffffd, 0x10000, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e1d000)={0x0, 0x0}, &(0x7f0000844000-0x4)=0x8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000e43000-0x4)=0x7, 0x4) r2 = accept(r0, &(0x7f0000fe3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0x10) bind(r1, &(0x7f0000012000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000607000)={0x0, 0x0}, &(0x7f00008fc000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a96000-0x16)={0x9, [0x5, 0x6, 0x5, 0x100000000, 0x8, 0x0, 0xa26c, 0x8000, 0x1]}, 0x16) accept$inet6(r1, &(0x7f0000e5f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002df000)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000027c000+0x521)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000469000)={0x0, 0xfbb, 0x10}, &(0x7f00003ac000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d51000-0x13)={r3, 0xb, "1a79dbc21e0e3c1c54fbe5"}, &(0x7f0000875000)=0x13) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000065e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ba000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000963000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e00000)={0x0, 0x7, 0x1}, &(0x7f0000485000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e13000)=@assoc_value={r4, 0x5}, &(0x7f00002fa000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b76000)={0x7, 0x0, 0x6, 0x6, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r0, r1) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x200000000000003, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) acct(&(0x7f0000fac000)='./file0\x00') msync(&(0x7f0000bd5000/0x2000)=nil, 0x2000, 0x0) getsockname$packet(r0, &(0x7f00001dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f57000)=0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c8e000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f5c000)={0x0, 0x0}, &(0x7f00002b1000)=0x8) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000030000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000027000)=[{0x7, 0x8, 0xfffffffffffffe00, 0x9162, @time={0x0, 0x0}, {0xff, 0x10001}, {0x8, 0x7}, @connect={{0x7, 0x63f}, {0x8, 0x3f}}}, {0x8000, 0x68f, 0x4, 0x3ff, @tick=0x1ff, {0x20, 0x9}, {0x4, 0x101}, @note={0x8, 0x6, 0x7, 0x0, 0x2}}, {0x2, 0x2, 0x6, 0x9, @time={r1, r2+10000000}, {0xfffffffffffff473, 0x7}, {0x1, 0x7}, @control={0x8, 0x7, 0x1000}}, {0xb3a0000000, 0x2, 0x5, 0x20, @time={0x0, 0x0}, {0xd2d, 0xffff}, {0x8, 0x29}, @note={0x447cdd30, 0x4, 0x7, 0xffff, 0x8}}, {0x3, 0x1, 0x0, 0x2, @tick=0x6, {0x0, 0x800}, {0x2, 0xee0}, @time=@time={r3, r4+10000000}}, {0x8e, 0x3ff, 0xffffffffffffff81, 0x84ee, @time={r5, r6+30000000}, {0x4, 0x8}, {0x80000000, 0x2}, @queue={0x3, {0x1, 0x20}}}, {0x1, 0x10001, 0x2000000000, 0x1d, @time={0x0, 0x0}, {0x0, 0x0}, {0x160, 0x3ff}, @ext={0x7b, &(0x7f000004c000)="66f38c80d6f48e0a7c9049f9c8630771ddff4ecf13c5a2c217d03dffa11369cfbe48c4cd55d9209ef48de05a80c07960aa501184a8dc155803fb8a4b387fbb71144e6ddf8785a50d3723392b524b5ea462148ec6cf413698c397f5b205f8a266202fc465a05713304445d3b65bb54a8e6657c6f694527507243cdd"}}, {0x7, 0x8000, 0x9, 0x95d, @tick=0x9, {0x100, 0x0}, {0x7, 0x9}, @note={0x6, 0x2, 0x3, 0x8, 0x4}}, {0x100000000, 0x1, 0x10001, 0x9, @tick=0xf0, {0x6, 0x20}, {0x2, 0x100000001}, @raw32={[0xfff, 0x80000000, 0x1]}}], 0x1b0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r8 = dup2(r7, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup(r0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) sendmsg$netlink(r0, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ed3000-0xa0)=[{&(0x7f0000dfb000)=[{0x1010, 0xc24, 0x2, 0xab9, 0xfffffffffffffff7, "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"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{0x104, 0x18ed, 0x300, 0x100000000, 0xff, "e63c90e648a41f9b5010a6dae46c90c7bbab8a84bd69cf4e06e436626ce9e8e4334a8b1fdfc8971bf249c27bb076f395137d494db61773f80164124e4e4122f20fc1a09688c6ddb1d47d52032a6580676d070a71cde98e76488909bf57e43dec7e0f73082b9ab1d1a8115d068e158462d1e0bde8f9acc764305615d2b7c87a0c8261c91e383957a317865df4ddfdf0a2177e86102190c3c3a297cf5577f5a00576a41af07b7544aa3ddb975cd367c1d75f21e702586f707a17cf5d5c0f50f162c864ec0074d4f6ee2edd0f9c7a71cbeee6f13d57fdffa3853a4b09d7797e2fe2ca2b3e8b1a06ebe01ba92c678d4962966293"}], 0x1114}], 0xa, 0x0, 0x0, 0x4008040}, 0x4) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[], 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/30 01:06:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac}, 0x1c) r3 = pkey_alloc(0x0, 0x3) pkey_free(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@common='ip6_vti0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000004000-0xcf)=""/207, 0xcf}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000004000)=""/137, 0x89}, {&(0x7f0000001000-0x79)=""/121, 0x79}], 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="1b2841ebc703c118f51c9775fed2253e4fa7163bec6feec6f0ba7b38792a56d1f4cf46d2363b373909645fc479a7447f8f0cf8af9705edd6e3f3a813742c37c30ef0368c08dadd8f2a21eb8a1ce1ffcd1930d00e627cd6178d2ea970512cf2e692b5c32e658478a5c7e874f241e5d359f8c98c22374aa08c06541c750b95a370d3ee779644bf4ebdbaffc649caceda6190e49e7dadf63f4c8f4bee4abcd8486c7debc5c5", 0xa4, 0xfffffffffffffff8) request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) epoll_pwait(r6, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000002000-0x8)={0x6}, 0x8) read(r0, &(0x7f0000005000-0x5d)=""/93, 0x5d) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000006000-0x28)={@generic="b2082fa12bc84e03f822729f49ca6c3c", @ifru_addrs=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x9, {{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]}}, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000008000)={0x9, &(0x7f0000001000)=[{0x80, 0x9, 0x6, 0x5}, {0x9a74, 0x2, 0x8, 0x9168}, {0x8781, 0x2, 0x6, 0x3}, {0x10001, 0x3, 0x652, 0x3}, {0x7, 0x1, 0x5, 0x3f}, {0x0, 0x5, 0x7, 0x200}, {0x5, 0x100000000, 0x80, 0x8}, {0x9, 0x400, 0x3, 0xfffffffffffff000}, {0xb1, 0x7fffffff, 0x8, 0x5}]}) 2017/12/30 01:06:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000306000-0x8)={0x0, 0x0}) r3 = open(&(0x7f0000c8c000+0x260)='./file0\x00', 0x103000, 0x21) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/30 01:06:12 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000077000)=""/209) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000fd4000-0x8)='./file0\x00', 0x400000, 0x50) recvfrom$ax25(r2, &(0x7f0000682000)=""/40, 0x28, 0x2003, &(0x7f00002d7000)={0x3, {"b4e145b85ac7c1"}, 0x81}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000083c000-0x4)=0x4162, 0x4) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000271000)="3754440823e2215aa37752476849b64076a4d50656a05507a4439fedbdea83726e6079071fe68e8c3fad41ca87fcd2e981dd9bfb25cd205919dad0f23119c35ec5febf71590456f5c43d1cee9635ad3b7d4e38c999664271c03bef16d895d6179a82ce32969fe096b4d27728be0e3cb00bb5f89cf232808bbe944bf20c01abaec76419c65bced34c93836922e904168bc12d333ca3bcd705b17c6cd433280b8b40cd", 0xa2) r1 = getpid() ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000515000)=0x1) sched_setaffinity(r1, 0x8, &(0x7f0000489000-0x8)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000f10000)=0x0) ioprio_get$pid(0x2, r1) clock_gettime(0x7, &(0x7f0000427000)={0x0, 0x0}) [ 34.775802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3108 sclass=netlink_route_socket pig=6550 comm=syz-executor3 [ 34.806392] netlink: 128 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f0000b35000)={0x0, 0x20, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e0000)=0x0) timer_settime(r1, 0x0, &(0x7f0000405000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00009fb000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 01:06:12 executing program 7: prctl$intptr(0x2f, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000113000-0x4)=0x0, 0x80800) sendto$unix(r0, &(0x7f000091f000-0x4a)="5012d75a88c767498d6d0ccc1defce88a25854fd3df48a44c6f3908c181a0aee16f2a44eb5381aa7c0227b70553618ea8f03686b8ff754f1ea8a912314b6d10bf1bb3ddd83e02c6f7b35", 0x4a, 0x0, &(0x7f0000466000)=@file={0x0, './file0\x00'}, 0xa) [ 34.827267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3108 sclass=netlink_route_socket pig=6568 comm=syz-executor3 [ 34.848939] device gre0 entered promiscuous mode [ 34.867622] netlink: 128 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x3, 0x4f1, 0x2, 0xfffffffffffffffc, 0x4, 0xd224, 0x1000, 0x9, r2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x86, "382febcc25ab48c055f4dd935e6d07cc9d5d34799e2b7439ed398f7d39e37e9460836f00865ce58fadb6f0410cae2c8408bda4ea2e589b864eb929cce672472b2606b96b2c7de9614df2e759b7191dcde993a0703eb757cf09952168cefa232fb400ab3fda6590a030240022ca35476c022c9c9bfcb81db624134c796c382ad53d329a471729"}, &(0x7f0000005000)=0x8e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r2, 0x200}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000)={r3, @in6={{0xa, 0x1, 0x50594eed, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x8001, 0x7, 0x81}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x3)=0x10) setitimer(0x1, &(0x7f0000002000)={{0x0, r0/1000+10000}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x18, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fe6000)=0xe3, 0x4) 2017/12/30 01:06:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x80}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x70105fbf}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000001000)='./file0\x00', 0xac, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') modify_ldt$read_default(0x2, &(0x7f0000893000)=""/159, 0x9f) 2017/12/30 01:06:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000c36000-0xa6)="9095db4e38d04c0132c2ba9176a724271aa7a8a68a42db169b5dadda8bb16cf6effa7a727a6c9be50c8044abd75a79be57efc1c0714193ebb3998bf6d1c6520fc972686ee8f30d8b0e292a4f69bd317b8952bf756ba677b5161a227ce142d0306893728ba0818929415697d8a6ecacdffa7a90566fd7bd26479cf280b54fc129a75bbf76972735922a2bce348ee83d0c7b1c37905a05d3166bacdd09f2f0542190717e099bb1", 0xa6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4000000000000d3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f00001f2000-0x1)="9c", 0x1, 0x0, &(0x7f0000bb7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe9", 0xc8, 0x1, &(0x7f0000f7f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000637000)={&(0x7f00007f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000414000)=[{&(0x7f0000e6d000)="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", 0x51e}], 0x1, &(0x7f000099d000-0x130)=[], 0x0, 0x0}, 0x0) getpid() ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d2f000)=0x1) sendmmsg$unix(r1, &(0x7f00000cb000)=[{&(0x7f00007b3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a60000-0x60)=[{&(0x7f0000712000)="9e", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/30 01:06:12 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000024000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000000c000-0xe)='./file0\x00', r1, &(0x7f0000043000-0xe)='./file0/control\x00') 2017/12/30 01:06:12 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f3e000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x184, 0xede62df8f2eb0793, 0x0, 0x2, 0xffffffffffffffd9, 0x7fffffff, 0x56d}, &(0x7f0000001000-0x4)=0x20) r1 = syz_fuse_mount(&(0x7f000022c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000912000-0x22)="", 0x0) 2017/12/30 01:06:12 executing program 5: 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$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cc1000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) prctl$setfpexc(0xc, 0xa0000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) sendto(r0, &(0x7f00002f3000)="36524c142a0f7d387397400ba78631275c0eb8d37b359dac7bbb662f93704e381bc6c7e08256f5c50919694914e8513dfaf05d7a891adebd8aa28b408151216d059771437b9feed6eadf476eb372ee3b68c2c0d9f6cc2e6551d2ccc275af25e32a70c01e07ce2f0cb218632ea58bb0ad06f479b137a13201777239dd4625fb82d3988856f4e466c04112686500a26bfdb64015ed3525495894ea74112b170c348c41f44cd5b0dadf2ae37e0df55ed2c5cf47b8ce612e42897fead720b6ad4db6cd4072357539ce8499341adcc492c5ca49565fd5318c5f31f0038d461882d24ed44250b79a3e3dc3144e7f23c2e9d8dc39fd13ae86365225dea0e27d4d6c82780c66d0a1ff21edd6721abb8b4afd8c650bf3aa004e08924faf157719b1e6cfb39a271075e2fc5fe50f3c51383f0b72422e92a54a1c70aa8800042584c3efaa6f4b370db1766eda71d889e4778bb72d9493d2ac0eb68bc1a3f62347e0c3861c142273253830576b586e64ba1aac5b38113cf8ca10b415b1f9b59070678874e437115453982680de1933404f83d258bf28fe7cc7d66b7ec860a38a05a91370c05f70d720af002cb6e2dbdda1df142c3b2526f003fcc2e607397588b3f752c6e12e5df8d605156b192a120b56e4cc496aa5f410705e92568ced6bd3b2586fb91501abf3d86ea59f364b4517f0c7eed70578af4da828e5d26f688c33b1a96683953e640d6a2f6e191a05a1af26f951aa064aaef59f3e7f6b2c81b4a5d2f44a34f1b855722bf09c4f2ab099bb38c60d8424a2649f180a4406a25ff7985dac58664dc15d5c5ce3067e0c8ee84d0c41e5bd61777229e853bb465b5ebfa489992566ab64e7dfe6d71d33c3343b372eee67f5ae7823da46a16ecd04e714d4944d8afb9354d703d84d67aadbba131ed9844fd9b1df276ecfdcb3043d68bbbe81d0d4f4c5c4c06fbf43755955b33feaf8b81c02ab282131b0177b2f9208b4a79f178f3a106695e60e0bcbf2f3ba52d8b759820373e722d6aa0ea7476d919c4be99d0ac7cb3e3d7c666442f916cd00d338b2fadbb6cc41c1e10d94eff7cb36b9291cdefb0b91baa49a7ed9bfb2994c0b41a708394964851ddbcc5db1a39aef79cfdca79f60d48a202b14784df0c5b6cf81968710ff3a0fb5475c7dfc801ab427025048dfd3f9e5b456b24881cab6ae76bc2095304387be710be31a59a4eb2fcacb59ae67366ddd43cae775a91cce787b30d497b2cbb65791df34e0af837249b350e0d537a8489f344f289ecdb31324650dd358fd3ec2e67d4ef5bd1232dbbf38a39d74f948fd163520464b8d7615f1a0350c88028958966c7e76ce36fd4bd686cbbc3f3816ce9c476ae16fe787006c6fc14c72c84c4c5e60f7c3217ceca84ac3403fcd673a843c766fd08e8560a0d1eccebbf5c9f0caba0453d2e30b59ba58057d4c23bb3a27a36271e13a4ad1d2a8d8993e491a213282bea15d64e0f928220002936de967a65d5c22f03777dbb5a5465e9c25114454e5fb7fbe6b053b5b996927f1509c11ab2ee723edfbb448c632a4eef1274e5883468edd3b85b8ea57ea602022a32b6fa79428a07afd345e469a55c31d04b4b2e4637d824a53a12ad1744b6f7b08886a212882827b840a601c2e817a5d64fada0de7b83e932e402daaab8111663aa6be9c1f43615473caa11b29cb79885ad571bb27ff89db8ca6eb35ba7b395b73346670377d439baa916b3982057533b1edb13aa8e2e8d8ae73ce9cd500bc4c48061c245037ad5f6efd37ffc724488f187f4762f30b5222d5cbee1c5e52bda3b0bb8db0397a47c82c38be99a550be9a4ecfe45c58547aed10cd52867948ef28785981b61891ca6c4f589a4b00d9598596e0d08a7d076ac937a50878018ee36864f05081d14c5fc2b781d33c2fd11b22cd0668536c0ff5b7dcf37f7e7f5bc1ccec33e01327e10cb6fb385137622c07285bed90f5c46ff5fe2ba1ce4ebf69326bbc64893d048f92fb974467e1a0f5e2f68b07c37ad670dfff780525144331d2c33d38f3bfc23e6a8715f9f7db2167a1a7967d2d7d0d2b277bad17b5d0e6f52527ef90434efff1e7fe84a97564b0ea4fd00d3eebbe0216b2244b2d04b4ecd3e54b6a5a35506ef80a87a56286f202e3d4154986c903a19e2c6a71a0d9f6376ac1bc89617d5e9713519daf4be1e0bc945f45a63913231db7f115ff2a84941f700dfdd3659d80a3c235e9d498cdbef53b9562f0c5a6df161055ebe93b00e50f411927edd0650c00ecd8f94f9845d964cf4ad93154ba0a86241e43cd113b2b42ad1e3fde082d0cb6ddf12f01aec5285719990ae60d6562d2c83e7196f460733765bf7511c393ed52e7602d75075774951d06577d00b86e38844efd00d39f004ac8e732939db2f261fa5ddab3c0cb57b93222f91196bb3a4d9f7af03f0050e23b418a45d20625c2a6aea524b00c5d4f26aa122adca274a6cb813b3ba0af7ae9b020655858786014418492362eac4a333666304a4544671d08ac8b39c7d20d327413490ebc0823e84603f2a03412bc02c2b1f21c91fb1da45d20efde449b819b5bf5f0d27a0caa4ba161539ca76b63079a95a4beea849f45628c9be45da235a3bfb287dd690de9f617c36fc3e8203bc80a57d131a634335818520eadc43db4a42c2173fb94bf05f485cded4a7b8baae07c00476c0ec264856130ca02fc54353f704641126467c47ef39c358ec93140614d91eb5655e24d10f5bcb098d27d7f580378866a48cd828abb9846067ed30fcfd266ebb538fcf01f0156b139ce333e4bb37afe0f2df1a9e31b595575289037b20e436ae63263fbe9329bacd1c57f5b1db95815ce8e66df79365e7dd37f07911bdf9216f1601cf2378420840a3b53c18e64082a6e8338042a5b7334a132bfae2e9a15bbdf8bea8530136d7ea0b7eae3a2f8e8d9e2add5491c95451f7487b9003186abc6fd1166cbac6253859fcaac1f50da7fe00f191fd50d3d6d134047e495378694c8d16432108a94442ee164c1177332cb145a932492ca6b6af0bef9a61d71398b671934a8e322ac77e3ec740020ca5189fd1ad1ab420848961a9f9aca122b7a05a932d70a47db8e48871fc9c91750a266b8d827bbef4dfdceb5ff301757e3284e52b7bf03d708aed9db1317baff517cf0a5c9bd6609a6fcf386b3e8935b96644c85e51d93547bac59cbec6a89046f18ceb87ca9c6504dd192c822d81df3f03bbfaf92cf47d517fd845b7da61f07dbe3c6c4aa8e120e5431e1fb37cb06ab7ac087023b043e7252c9d66473a183a2ea70255b8ee6b0ac2bdfb9922ead1539094c0a12b684227b159dd180bf2301a2b151ec041f76727a0d31f589b34b14df56b60bca2654813ddebac9a6db135416094bcfa285d9871a568e87e463f420c4da2425e8a656b0c8f0eb5b48345a7a417966295ee126dff3848300138b58d807ba5ff648e79f71f1a594e37b7841d06ed2dd01e3123fc0005f9ffe0c703f059121a873985f0d5a1307a00c7c7a3de5bc83059b49e677c4f75dd69b24579fc29b7c51c45cb48c22eb6ad7c7f583071dd2ccdda55ee94ce1114818e1e7941eabeb520103240e5ef6d7460a812a9aa05875f669c129f85f52d190af438ada51b6eeda42cf7bfda77e3210aae31bc96b09525ef5bf962f2dae228dab1f4b8d04d936b02dda0b8df1e19adec68b8b58ad0833f36261d9a11c649cb2741ba5ffc6b51c814368dd643b69a9ff2db500c4070ca3445ee07a4d5f58ab9951ee6ad99ac283b11e06af2e6f5fb82ec30c279c4dd7c3bcc2fe07957ba0cc5e350acfd0ee5bacc8252c267047f28b56d7089fdd377728e13a40066107747f2f12a824c25cd707f466a6d347444f4b94a3cddf70315778c4edbcce2b83a0257f7290cb75205b56f50e6cb57d8e5ae6a4d4b9889957bf8ced054ede2e60ce2a3401f266904e1a484dd286d736f394bca0909f00b15e36fb8eb8b9dc4bc94e44d414c0815ab2f73c9d45bb79e9fb375b806a8b57a29551076acae7983963b0252e033196045dc6a0b6aa7aa4b3c3822acee7770cb61608494e7ee656b453422f6b708fae6475a1f86eb212f3a9e8f27c9936cf984c1ece91004808136b764abddae129edcbcbb38763cb611c7e8cd1aa746fb6620c5c3cacf4d6799496df1c8a97e8563bd5b287e10fc7d5b48cb7f7b56a30b5c9f3d2900cfeb4294b9de2c2ffbd4b61bceaf217cedfed05665ae344523af8b983381773e052c4092bacce5fa5d91b8831d490f6319de9d56324dc4b9010dabbc525f062d5bd1e6d4edb5c82de69a4e744e0715e7aece44e357ea05174bf187c6aa860bced264fb59817f7f3f35b9e9c0f40b6f057a3015019e9a6dd56e4e0903bbf406e7a41398ea1f0adf394311c8ee2f66430cd592e279b245c4f1afcf6f9b49e2130937d5c0963f195d4ca42afce0b2a62025a4a51a3f4b5ab2a883aed9b294ebcea98612fdc0a52fbba822cddc1a9ea030ca8d3cfc406bae9a95a68befcf358d51e117c2362914a2dae5f5694bb4366e692edd9cee107857779fa512374aee9dde57a4471a076d1f053a92985d5b590a8ee124f67918d87068bc12d734b25c4f7955b2dc06752c5b38edda42863931dfa9a25ff5874379b0c868e69e643247fab53b2f49bf16bdec4a9a9c61baa8bb3809d2bfbe944dd96cde8d8b67243c57c589a40b52ceab03df31f8186673c3fc67f67b154cc22fddd66428897297e0d41972eb44560d07c9d89cb5dc874ac065b1b966389aeee0c304a939769eba52839b5f01ed3a80d56fbf387841bef5c8903b96a7d66033440578551755be2b08069605d9013042eeebe03efff9dfa6ff6db45f888dd1da8c5058a563aedb734633e3b0a7773bb68fd696a0fd75e995501501f75d4bcf7c71554cc587c47cda0715a6f2fe16bc025965bc7a7e56be1d1d8238bd6532c5664495ec36dede0f91e22d35e39ef5b587bfc04d1c366a2566016f1777ef9278edce6df975d034c5a8b6ff05aa68efb79ec0a17b7961d77bf2118d6068d637ac9507e23d67a13d97ce49d5d448d9cdf2435e2bf58cca623172f2eb79327792dba9344938145597940eb74563a5fb9755df8cfcb3d0b1ca31f5b529d37c9cc9e1ac4f558e81adb38833ad1f6bef05381f6fdc969b329fd3b5130859a9730dc0321de8cf64d67469c975905e9bfa690cc1b9c4b374a79ad13f7f1f13659b80192641d17949c59d4e02d352f3649c03ac16bbf9873f81f88567c992bc76f0964a69a568d59b9850cce574ef32280b3f231c65bb9aa28969a2c15d9cad35cca79330eb4da428650e1d3070a1f940e2338820960b745194699cba1a20825e0070cbf1f5e35e6ad2c2b249f4ab9eb0f88fb1c891f27148df7b497089df1568347805ddd80728290b2e841eb6e0bf6bc80d2d41a3f216f777fa499af3175454c56dc0371b2bde84b1afa196f3df3254cef5439950d59f8215fea82ddd3096ef15f5f12ea9593db52cc7502e743dafef1eabd679086a3ba0292e1f7e20eed5294e9ec3dc6d49397518bdf707f16acde34d8e609edd11b7f15ceeeaed9d620845170fa5dee197ab17ad210d791053388650dfd6262e0baa15ff922498c34914accad4ae9af77efe3068f8873fba4d3e1b88edc0cb4f15280e03da0fb2be051ac8cfe19f56506b23ffc9ef17cdd95422b31ecdd7d61fd73de3185eddc42fde6658d9601552bcf66429c533350ff04e14430587ac7271dc8a0f5858ac579a09ad960e445f2e49f73f36c0a3e823779f7608564b3408374dc3929761ec9", 0x1000, 0x20000010, &(0x7f0000f74000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f000090a000)=0x0, &(0x7f0000cfa000-0x4)=0x0) setregid(r2, r4) mmap$binder(&(0x7f00002be000/0x3000)=nil, 0x3000, 0x2, 0x4010, r3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c3000)=0x0, &(0x7f00006ff000)=0x4) fcntl$notify(r0, 0x402, 0x20) accept4$ax25(r3, &(0x7f00006ce000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d7c000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000c83000-0x8)=0xe8) 2017/12/30 01:06:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f000062b000-0x60)=[{&(0x7f0000a5e000-0x46)=""/1, 0x1}], 0x1) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x3, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000423000)={0xff, 0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007be000)={0xbb06, r2, 0x10001, 0x6}) 2017/12/30 01:06:12 executing program 7: sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e33000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000004d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2017/12/30 01:06:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000059c000)=0x80) 2017/12/30 01:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000084000)="", 0x0) r1 = open(&(0x7f0000fcd000)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x6, 0x9) sendfile(r0, r1, &(0x7f00001ad000)=0x0, 0x10001) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006a5000-0x4)=0x83, 0x4) 2017/12/30 01:06:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000013000)=0x7e) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 35.003156] audit_printk_skb: 21 callbacks suppressed [ 35.003168] audit: type=1400 audit(1514595972.970:41): avc: denied { create } for pid=6596 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_crypto_socket permissive=1 2017/12/30 01:06:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6d000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000035a000)={0x5, &(0x7f0000001000-0x28)=[{0x4ed, 0x8, 0x8, 0x13f2}, {0xff, 0x0, 0x7fff, 0x0}, {0xffffffffffff0001, 0x1f2, 0x8, 0x3ff}, {0x0, 0x2d46, 0x80000001, 0xe87f}, {0xfffffffffffffffd, 0xfff, 0x7, 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) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000)=""/140, 0x8c}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000)=""/43, 0x2b}], 0x5, &(0x7f0000001000)=""/137, 0x89, 0x6}, 0x40012041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x8, 0x7ff, 0x3ff, 0xae1a21d}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000005000)=""/37) getpeername(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) fcntl$getflags(r0, 0x409) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$nfc_llcp(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x9, 0x9, 0xa0, 0x80, 0x4, r4, r2}, {0x6e, 0x1, 0xfffffffffffffff9, 0x4a9, 0x1f, 0xff, 0xe0000000, 0xa000000}, {0x8000, 0x0, 0x7fff, 0x80000001}, 0x9, 0xeeb, 0x7fff, 0x0, 0x8, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x0}, 0x5, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x1, 0x1f, 0x6, 0x5, 0x2}}, 0xe8) 2017/12/30 01:06:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) acct(&(0x7f00008dc000)='./file0\x00') mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000018e000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000677000)=0xe8) sendmsg(r0, &(0x7f0000f81000-0x38)={&(0x7f0000d44000-0x80)=@generic={0xa, "423c1ebbe2713b1a6885c0d2383d99b2eb75e777eee5788478f149f7f760e5d23ee808b2b1dd1ec815fd09a80ad832dc666360b721f623320bfb828c25d649bf0e4f11af16828f68a0327b2fc4649a25580ed9e52542ca09713f8f1505a6530f9307367896e614a8547b742679a4315a0660816afd256a0d49379f75a8b4"}, 0x80, &(0x7f0000c4b000)=[{&(0x7f0000b2a000)="b63c0738044a589c3a28dae5", 0xc}, {&(0x7f0000127000)="35ff9cfe5131d6dc44cbdd74ec1316aa19fd6748ca5286117c6fc81fba11adbd191816249543b698ede308e6013a8828904b6b49dbb8717418df23ac256e27f8473bd84db3a95234f319299482173ec7ada60b7344c86b0a92814763c5e9b9e63fb86f86260a56b7d5f6c21c87589ee75a6274188a4842bfd19e43b6281f43afcac3d18aaad61e82a17de18ba57a40565a502a3239b98a0bfc704b153d2080218b64c49a8da9a51097a68bc1c12a87c33c36c81875d044e06320f7a50f1c08348cf976c67053617a25b1742674ced9cca5e125240129c563dd93c52dd395a7d349cb78f925cbd8e8eb4b", 0xea}, {&(0x7f000040d000-0x7)="b05fce95dc05ec", 0x7}, {&(0x7f0000b06000-0xd7)="5a7c33fef20bfda88c160275da9edb8ffe724d23ede416c0664a8f70d8bd4d944d20207af83e4ab4e869c7cac03965665a9f551b1b80b4dce010ddbc67eaccace093630aaabf001f586dbc6f95259b84b4ff331e72db90b4fc11b97297f3e2a1a58b7aaf47b93c63d2e9b77c3f7eabca2207aa0715c257ca55c16d1ece906b54cf1d4a2ccdd8b33220c4b944f3ff4fab934fc7a1a64dd8d3f63864af0566c1dda4eab0c373dfede5e5986a2fe82faef37ac4990d61d29c812571d7463425211a4ee7324763bee0729fb5832a96a55c1560f28d434ef47f", 0xd7}, {&(0x7f0000a9b000)="11275c9d62b352511ed26f1cf989ab351b7bcee08572c59b5fc982a230a40ac451ae9076d58a2be36bc917692b", 0x2d}], 0x5, &(0x7f0000d86000)=[{0x1010, 0x10b, 0x1, "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"}, {0x108, 0x6, 0x5, "d358f884872376ae2351de3620a37d91e5793275bba35a0a994eeee4e202c7b135f641b00311dee9f4009463a65fc915fa36180e072599ced8e0842f8e29a674eaec2c2f43f170f3190ea18511c6e535c9604f6ccf6bf0ae66db6322d447709fcd628597867e0619ec439c9c27338e5ede49d041adf824c89115c3689c2ca161b7a2eebe2b9e91c159c87f8fdd3e58a3d465e5e521ac9a5199a73dbdfe7f18540a1ba1d5d9cbb9a26e5d726de5c4b523ce559d605c72920ec0630213067ceee6176119bf7799bac5126f986ec3580c41fba10124cd8e6bbcb3aa871deb88941b5c6a15ad66bf9c34e0606dad396a69feb0766ffbdf"}, {0x50, 0x117, 0x82f4, "4931c5f661e8a61d39fe70cdf15971ae83849f44533057b25391d4b8d0d16f9c296e2497e89124a9d12abeffd544497fb98333eb4b6200403677bf1aa6aa19"}, {0x70, 0x104, 0x3, "7657e8b6e03c6edc58b1abf3021227b6f515a074ed203fd8b667b8027af7363ec1314695a33f2f7e9b6c071b43bcbdea281ffa8270d7e82ff34c1f658131f7c5734f3b768fd385d7cc8eafc52c8af2470534fafb93fe0af264db"}, {0x48, 0x118, 0xfffffffffffff357, "a5182d2a02a459ac674148967f9553e433faf50dc00f7b77919cdce223aae71a6419e93a940ee05eb4793ae5d23f9cceea87"}], 0x1220, 0x20004000}, 0x40000) recvfrom$packet(r0, &(0x7f0000f15000)=""/130, 0x82, 0x10000, &(0x7f00008a3000)={0x11, 0x1c, r1, 0x1, 0xde5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d76000)='.') mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2017/12/30 01:06:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x28, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flock(r1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003000-0x4)=0x3) fcntl$setlease(r1, 0x400, 0x2) fcntl$setflags(r2, 0x2, 0x1) shutdown(r2, 0x0) fchmod(r0, 0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000003000)={0x3ff, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000006000)={0xfae, 0xc, 0x101, 0xffffffff80000000, 0x1, 0x3}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000000000)=""/36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000008000-0xb1)=""/177) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x20, 0x7, 0x8, 0x3, 0x800}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2017/12/30 01:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) dup(r2) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00006d5000-0xc3)=""/195, &(0x7f0000ac2000-0x4)=0xc3) dup2(r1, r2) tkill(r0, 0x15) 2017/12/30 01:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000580000-0x44)="6ec31d2f6d6366696c74657200459dad0231674f00fac8057754de863660daa88524da923f9b9e7cbc91bfc4ba5c0b15d611eecb2508facaf571c46dce992cb96f3782d8") preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) [ 35.053425] device gre0 entered promiscuous mode [ 35.092772] FAULT_FLAG_ALLOW_RETRY missing 30 [ 35.097641] CPU: 0 PID: 6625 Comm: syz-executor1 Not tainted 4.9.73-gf3f3457 #1 [ 35.105081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.114423] ffff8801b50f76c0 ffffffff81d922b9 ffff8801b50f79a0 0000000000000000 [ 35.122432] ffff8801c0248710 ffff8801b50f7890 ffff8801c0248600 ffff8801b50f78b8 [ 35.130442] ffffffff8165fb7a 0000000000002e68 ffff8801c64238f0 ffff8801c64238a0 [ 35.138447] Call Trace: [ 35.141015] [] dump_stack+0xc1/0x128 [ 35.146376] [] handle_userfault+0xa3a/0x1310 [ 35.152417] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.159507] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 35.165903] [] ? check_preemption_disabled+0x3b/0x200 [ 35.172715] [] ? check_preemption_disabled+0x3b/0x200 [ 35.179527] [] ? handle_mm_fault+0x117b/0x2530 [ 35.185725] [] ? handle_mm_fault+0x1fc3/0x2530 [ 35.191926] [] handle_mm_fault+0x1fd1/0x2530 [ 35.197953] [] ? __pmd_alloc+0x410/0x410 [ 35.203634] [] __do_page_fault+0x5c2/0xd40 [ 35.209491] [] ? mm_fault_error+0x2c0/0x2c0 [ 35.215428] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.222060] [] do_page_fault+0x27/0x30 [ 35.227565] [] page_fault+0x28/0x30 [ 35.232812] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 35.239624] [] ? dev_ioctl+0xe4/0xd40 [ 35.245038] [] ? dev_load+0x1a0/0x1a0 [ 35.250454] [] ? vma_wants_writenotify+0x51/0x380 [ 35.256910] [] ? vma_set_page_prot+0x10f/0x180 [ 35.263109] [] ? udp_ioctl+0x2b/0xf0 [ 35.268440] [] sock_do_ioctl+0x94/0xb0 [ 35.273944] [] sock_ioctl+0x2e0/0x3d0 [ 35.279362] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 35.285912] [] do_vfs_ioctl+0x1aa/0x1140 2017/12/30 01:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000077000-0x12)={@common='ipddp0\x00', 0x8}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000000000d) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000d2d000-0x4)=0x4) sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) clock_gettime(0x0, &(0x7f0000f38000)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000fc5000-0x10)={r5, r6/1000+10000}, 0x10) restart_syscall() 2017/12/30 01:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d9e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000d23000-0x92)="1d90f57ff2c7731688f5b169563feea27664e1bb20e11dbaaf93940631dd04dfd29fe7b794c364aa84e4cee91f0e366320701e655dc578122decdf926e7239459c15bb397eb70dc31e69d910fe16e50ff5fdf9d38c80d3f4708586adfc230a177f556f3d7af4b5e1e789c36e7abc05f05345ca64e2dacac35b50ca4f7e9f9011a28984edc5d9b16a6a32650e191078fd9556", 0x92) 2017/12/30 01:06:13 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f0000951000-0x4)=0x0, 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000005c000)=[{&(0x7f0000936000-0xaa)="6c38839d285b06e3de44e99f523814b6ab8b862156c119f09ad0730c250d223ac64de8d119e678aebfee643f6b28dc3cc514027503ff0b779c9bf63c5bb30937c7e309ffb361ceaa25eda878c6427d43182f9436bda9a25232563225807d10c809c93c3c93efaea7e3ec57417f5f8c96874ba8da3dba78b28a54196f038d580df963e87b77546eaa6aedd0a746f1cf55dcf01a283eef31ff1233df9d132e1e5bc26afe19e5b572702bb7", 0xaa}, {&(0x7f0000000000)="cc90a16f299a46cfc317f03b7fe8324531076849a75c80492ca4831675cb2497f1bc86bd3012734cffb7340cc770e77f44f09c574b7c7347be5c0bf07ed354700992c0e08eb5b30528", 0x49}, {&(0x7f000049b000)="e765decbeee3ffbe601bad8335cf57f7f0016afe9596582e49a26452ca6010cc7cb12abfecfdb70f15916f23edda51344e1468081a906d8a2a5f0d8df5", 0x3d}, {&(0x7f0000001000-0xe9)="4c3d27cabb02f492c891888a4f1742f64220567767afbac7f95211813bb6fec9d2d6791cdff50c9806a00afb9e140090458dab072327a5ed4ffa21dc4c83eef192c50285ab04b45531a758896343d83c6c1ce8aee63ec2fb38bd7f3a69f722e4f5d747af5330b58d3af4022248e2653b372373b72b45f9270a6ecf074eb08131fce4941b48f7a0f803d77ccfa0747651cbd1c801807bc5a4d5ce84d99d8b41e0ac688c8e69221335d8a3fa710d2de53fc73897e3c23ea38d207c89f77b9e1166ca69b899e0b60842b20bd5bf2eccf3211854290aad5cf3d6ef25a7ef5d9e0c00928141901c09f98480", 0xe9}, {&(0x7f0000057000)="7c6c6d81db3163747c9d9308723244202ed03f89c918ac6f7ae50a06fdef57967840fbb0f7fb11f62f33ee2c5da0c0f4beec627ba4f39fc3b69da53d3cb0d473cbb4745d5c9a72a10ffc33d6131720ac363a5693757c200aa054ac3e5e604774602bb7a6c87789aa102bf1cd9d95e4164c10034f26e762480d6c202566f700ac7565fd246c7e6cfdd207c0912727a3c5f22d450160af4b1bf3a00af7c51086ad3c18b8478c", 0xa5}], 0x5, 0x2) 2017/12/30 01:06:13 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000269000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000655000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002f5000)="6d6f7500000000001009e62767e53849bc152a50314984089baeb139f311c03c5607007444b472cc427644da24a0c6eacd813d2a4e6165d57c1c1bbc8d599cd50068bbdf892bec") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) read(r2, &(0x7f00004fa000)=""/111, 0x6f) [ 35.291591] [] ? ioctl_preallocate+0x220/0x220 [ 35.297790] [] ? selinux_file_ioctl+0x355/0x530 [ 35.304076] [] ? selinux_capable+0x40/0x40 [ 35.309927] [] ? __fget+0x201/0x3a0 [ 35.315167] [] ? __fget+0x228/0x3a0 [ 35.320410] [] ? __fget+0x47/0x3a0 [ 35.325566] [] ? security_file_ioctl+0x89/0xb0 [ 35.331766] [] SyS_ioctl+0x8f/0xc0 [ 35.336927] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/30 01:06:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c89000)='/dev/vga_arbiter\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b8f000)={0x0, 0x7fff}, &(0x7f0000590000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e4d000)={r1, 0x6}, &(0x7f0000bb5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x2b)=""/43) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000)={0x4, 0x9, 0x1, 0x100000000, 0x995, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000004000)={0xa, &(0x7f0000002000-0x50)=[{0x1, 0x59457795, 0x8, 0xf9}, {0x5, 0x3, 0x4, 0x4}, {0x1000, 0x4, 0xe7, 0x6}, {0x6, 0x401, 0x8, 0x9}, {0x3, 0x9, 0x9, 0x5}, {0x6, 0xffffffff, 0x7ff, 0xffffffff}, {0x38, 0x800, 0x3ff, 0x100000000}, {0xad5, 0x1, 0x1, 0x2}, {0x4ce8, 0x0, 0x4, 0x9}, {0x5, 0x7fff, 0x12000000000000, 0x0}]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000-0x8)=0xffffffffffffff37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000006000-0x30)={0x5, 0x10001, 0x8000, 0x54b8, 0x8, 0xfff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000007000-0x20)={0x1, 0x5, 0x0, 0x9, 0x18d35a2c04e76faa, 0x80000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000+0xf08)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r3, 0x5}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000)={&(0x7f0000007000-0x1c)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa08}, 0x1c, &(0x7f0000009000)=[{&(0x7f0000008000)="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", 0xff}, {&(0x7f0000007000-0x51)="ce1c6fdc3c0d253036db86951d656f6a9ab778a6af3655767a0ee408babd52e44e4d922b77afb4ed28ad4f0c1e355be2536648ecff02fe82108f2b996741139b7808cce3066f170feb59784b8f97ee868a", 0x51}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x84, 0x2, 0x4, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x2, 0x2, 0x81, r3}}], 0x60, 0x40}, 0x4000) modify_ldt$read_default(0x2, &(0x7f0000008000-0x73)=""/115, 0x73) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0x78ad5236, 0x2}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000007000)=0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000000a000)={0x2, 0x7, 0x3, 0xcc0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:13 executing program 2: r0 = epoll_create1(0x80000) signalfd(r0, &(0x7f00009a1000-0x8)={0x6}, 0x8) pipe2(&(0x7f0000d5a000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6b0ff4451bdb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000002000-0x14)={0x6, 0xfff, 0x7f, 0x4, 0xe7c, 0x8, 0x8, 0x4, 0x7f000000000000, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000003000-0x7b)="6609491e0a6bfefbf8b9185c6d1fb89ed3f4d94d1261232fa9702bc890a54499cd8d52e23190a7f0b02bacb9e2b159c18203b80584a32c8b431ced49b942cd2f916e62b57265790336e90e920267efcc5472aaf1e110bf041ef7377f61695b269c006ae49c393ca000115f4ed07f9f3fc9376c61001c14fa6cdb96", 0x7b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000002000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$netrom(r2, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000005000-0x56)="4dbbbca0e74c8804bcc14a75fad40ae4f5e472d7b2cbf9997e9d4d48c9bd38ac596ffa6ad5a608d5e5ffa8c30fbe8ef915bf87d8990e0ecd6c30c3f3c4c30b0dfa9b413061f40e792e420d6b719f91f668ebef393740") ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000a6b000/0x13000)=nil, 0x13000}) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000005000)={0x1, 0x4, 0xffff, 0x8, r4}) fchdir(r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xc) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000004000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc7b6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}], 0x74) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x10)=[{r3, 0x8, 0x0}, {r1, 0x48, 0x0}], 0x2, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000004000)={0x5d2}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000009000-0x8)='./file0\x00', 0x80, 0x1000) ioctl$TCSETA(r2, 0x5406, &(0x7f0000004000)={0x3, 0xddb, 0x4, 0x1, 0x800, 0x0, 0x8, 0x5, 0xc5f, 0x55}) 2017/12/30 01:06:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x100, 0x0) rt_sigreturn() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000004000)={0x0, 0x2b, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) exit(0x22) 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) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000005000-0x4)=0x7fff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000006000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/30 01:06:13 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000006000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2017/12/30 01:06:13 executing program 3: socket$inet(0x2, 0x3, 0xfc00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000011b000)={0x8, &(0x7f0000f73000)=[0x0, 0x15, 0x40, 0x20, 0x6, 0x200, 0x9, 0x1000]}) fcntl$getownex(r1, 0x10, &(0x7f00008d4000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f19000)={0x0, 0x0}, &(0x7f00002ee000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) sync_file_range(r0, 0x6, 0x2, 0x4) 2017/12/30 01:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') close(r0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000d85000-0x29)="31390000000000000000afcfbee7975f61ff9c8af893174473eb6626740a68ea63993e6e6aab2f4068", 0x29}], 0x1) 2017/12/30 01:06:13 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000471000)='/dev/keychord\x00', 0x52000, 0x0) r1 = socket(0xf, 0x7edb18facfae8fc1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r1, &(0x7f000098a000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x9224, 0x0}, {r1, 0x4, 0x0}, {r0, 0x20, 0x0}], 0x3, &(0x7f0000ae5000-0x10)={0x0, 0x0}, &(0x7f0000d86000-0x8)={0x1}, 0x8) 2017/12/30 01:06:13 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') dup(r0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) 2017/12/30 01:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c27000-0x15)='/dev/pktcdvd/control\x00', 0x105281, 0x0) sendfile(r0, r1, &(0x7f0000b2a000)=0x0, 0xffffffffffffff04) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000ac7000-0x4b)="5eee9b94fa135a8e43a59890872955db206febbea0c7d9b8108357378ffe11d8e82edf0192e4d0d86fdf1eab8a00b9ace7a7fd80e27320d8a3442865b99776334e8258de504bdf1b4536c4", 0x4b) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00008b9000-0x4)=0x7ffffffc) ioctl(r2, 0x6000020000001276, &(0x7f00008ea000)="") 2017/12/30 01:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000958000)={{0x2, 0x1, 0x3, 0x3, 0x2}, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(0xffffffffffffffff, &(0x7f0000f68000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/30 01:06:13 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000058b000-0x6)='rxrpc\x00', &(0x7f00002fd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000beb000)='securitywlan1#!\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r0) 2017/12/30 01:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000128000)=0x0) 2017/12/30 01:06:13 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f84000-0x4)=0x61d, 0x4) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r1, 0x0, 0x0) 2017/12/30 01:06:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000070000-0x172)={0x0, 0x16a, "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"}, &(0x7f0000ceb000)=0x172) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000630000)={r1, 0x2a, 0x20}, 0x8) 2017/12/30 01:06:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c0e000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a55000-0x4)=0x0) getegid() 2017/12/30 01:06:13 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fadvise64(r0, 0x0, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x93153187b7f318e3, 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) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000)={0x8000000000000, 0x0, 'client1\x00', 0x4, "73de2f74ef481326", "769649a285c2f71929933d06b9ff9aaef7eb3f2f16ae176753f3797838ec1f7f", 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f0000001000-0x8)={0x40004000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r2, 0x5104, &(0x7f0000c1d000)="") write(r2, &(0x7f000000f000-0x1047)="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", 0x1047) 2017/12/30 01:06:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000)=0xe8) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/access\x00', 0x2, 0x0) lseek(r1, 0x42, 0x0) mlock(&(0x7f0000cd2000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c50000-0x4)=0x0) mincore(&(0x7f000048f000/0x2000)=nil, 0x2000, &(0x7f00006d3000)=""/203) r3 = syz_open_procfs(r2, &(0x7f000067b000)='maps\x00') connect$ax25(r3, &(0x7f00005a3000)={0x3, {"a5639e7857a08c"}, 0x5}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00009ad000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r0}, 0xc) personality(0x0) writev(r3, &(0x7f00001d4000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2017/12/30 01:06:13 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f10000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e7a000-0x138)={0x3, 0x2, 0x2, 0x1, 0x5, [{0x5, 0x4, 0x25, 0x0, 0x0, 0x10c, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffbff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x342, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x401, 0x7, 0x6, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x9, 0x33, 0x5, 0x0, 0x0, 0x1306, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000e6d000)={0x20080522, r0}, &(0x7f0000152000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000054b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d77000)=0x401) 2017/12/30 01:06:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f7000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect$ax25(r0, &(0x7f0000575000)={0x3, {"bcf4a8873d4cf7"}, 0x3}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000594000)="220000001c000700f8efff07090004000a050004000000000000000306000100a445", 0x22) 2017/12/30 01:06:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[], 0x0) 2017/12/30 01:06:13 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000004000/0x3000)=nil, 0x6, 0x5, 0x48, &(0x7f0000000000/0x3000)=nil, 0x5}) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2017/12/30 01:06:14 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b9f000-0xd8)={0x2, 0x3, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x4, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000893000-0x4)=0x10000, 0x4) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7b, 0x1, 0x8, 0xda, 0xd5}, &(0x7f00006c9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e81000)={r1, 0x2}, 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000003000-0x9)=""/9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000002000)={@common='gretap0\x00', 0x8}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0xf1, 0x1, 0xfffffffffffffffb, 0x5, 0x6}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000)={r3, 0x7fffffff}, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x5, 0x10001, 0x9, 0x101, 0x252b}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000)=""/78) 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) lgetxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=@random={'osx.\x00', 'eth1]\x00'}, &(0x7f0000008000-0x92)=""/146, 0x92) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000009000-0xf5)=""/245, 0xf5) 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005aa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000088a000-0x3b)={0x0, 0x33, "365939fac64b4b96fdcf6162b7175cabaf58155a2555e4a3e24b38f104d9ca686573bdcf10905c93b277d6def915d41bdb5ff7"}, &(0x7f0000624000-0x4)=0x3b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ce000-0x6)={r1, 0x1000}, 0x6) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) tgkill(0x0, 0x0, 0x0) 2017/12/30 01:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000915000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000593000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007aa000-0x4)=0x2, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300303000000000000000800", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@common='ipddp0\x00', @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101001, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a69000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000810000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000715000-0x28)={@common='lo\x00', &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000068000-0x4)=0x0) waitid(0x0, r1, &(0x7f0000025000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000008, &(0x7f0000619000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e11000)={0x0, 0x3ff, 0x0, 0x0, 0x7f}, &(0x7f000020f000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000253000)={r2, 0x1, 0x0, 0xfffffffffffffffc, 0x8}, &(0x7f0000412000-0x4)=0x18) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000044b000-0x4)=0x3, 0x4) 2017/12/30 01:06:14 executing program 7: clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/rfkill\x00', 0x600, 0x0) recvfrom(r0, &(0x7f0000769000-0x20)=""/32, 0x20, 0x40000000, &(0x7f000073b000)=@ipx={0x4, 0x200, 0x6, "0c9cafe4a6cd", 0x8001, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000062b000-0x4)=0x0) 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000c4a000-0x10)={0x0, &(0x7f000070a000)=[]}) pread64(0xffffffffffffffff, &(0x7f000030f000)=""/4096, 0x1000, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000071a000)='/dev/vga_arbiter\x00', 0x101440, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000051c000)=0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f00009b2000)=0x0) 2017/12/30 01:06:14 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fe5000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xd)="2d3bad7df44cf3ed0731d71197", 0xd) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008bc000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x57d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x9, 0x0, 0x3f1, 0x88}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000025c000)="1f00000007010100f5fe06ffffff13000000721f090000001e7f1f00f34000", 0x1f) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000118000)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1ffffffff) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) 2017/12/30 01:06:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa6)="9e01a0fd5c2cae98148956c5033cb0d606827d7cef0112985fcc488e29ad8bf141e33dfbca2defea63b9ca6486f28c169cc4c70f14cfd6cef744424e292bbd8d1bede9b9bbb6050c0ca3a9141d6219eb01242853f8d7b797c0cd89ef746fc3e07209f3a431bd174ee2a309529159eff4628aca490677f3c90ce9256eb17dc77302676c6bdcb587d2ddb9591e58561863b3028133e0fc8ea96d8be8006f3614c11736c190f5bf", 0xa6, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000+0x33c)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000-0x2)='./file0\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000004000-0xef)=""/239, 0xef, 0x100, &(0x7f0000005000-0x14)=@ll={0x11, 0x1a, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getpeername(r2, &(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/create\x00', 0x2, 0x0) fanotify_mark(r4, 0x20, 0x40000011, r4, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x4) 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) sendmsg(r4, &(0x7f0000007000)={&(0x7f0000005000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000007000)="505d8a98650db3bfb7f839d6a4a796e6e9a3628b91bb99e08486cc2a43d5d619e311d4e626b4ca9d76f5a32ac026ab2bc794e8c1835609c7e38a734d41c974fc5b060218991118bb416516f3c3fbefdc7bc50c1d826a9bda659ad512783cb1b1762a1445b6ee951033a51e06fdf83ec0542791011c7058c2647e1623dc1feefd46e935d7e73df82d59ae8fad8878293854fc61bc5cddf448be6d45a623d6b3184cb6e58156660776a89147c63548d924e9c6f80791622d29eebbf64a22788cace347b9ef27cf8270b7f126145193d27e7e1bc0ad55af8173a6a28e7a3d5080f20babc894c1c479f0aa8aca", 0xeb}, {&(0x7f0000008000-0xed)="15594b1e7aabff78fcc3b241150d739a87904ec1379ebb3d9e9beface68e37bd3cf85d0134ac8370cdaab81c622a9d7e4e7eaa71ec7a062a5cc0f790bfcf7493ed68c5b5de38b70db992d87f6d73c69e9ef4d47d0e2f35d4d13be5f2dfb91e7ffcce39bf5b36f267311ff4689826a4f77d85e951f41df2a1b09b7dd197a26efc1e514e08f0d9e335eb3677610df3d673042852137dfde214e8c3f88b85865c85f2877c98cd2ef1774ec42db94403d127d74a924e6ef9dce45bd7362700ab66bc95f43d6e0a5bae5d0de87c73af67ac999839c605f5c39f510351e00e74a8e4c53dd937aa955e4c05ec78982436", 0xed}, {&(0x7f0000004000-0x67)="fd02899fe99e4618178feebf6990dcae0cdcdcaef3c22c742af4291a8b62f4a7f7b4c5cba409a0842a8a008e6ae6a211f86abf69f1cc90c30f42e38c5d1dc5734eedad7970530cd9a77a7ce10910c94acadd0cb9dfbf744441308480f5e37b53180d2e63a86423", 0x67}, {&(0x7f0000007000-0x25)="88f51be9240f201143a89037ba6ee6f009cf5a59d12569eab21f2958cb0c3fbd8be121e874", 0x25}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="fceb6581b6c45fc6acc2c5cfc68fda51c6c847db2d2350102030769208bc96c471a51d17cd2ba3beb44d5b8dbcc2027abb57060f9bda15079371d5cde60ae440c95c29db06d1b0f36196d352b46fd9e073d38c0f89924f8d12a64edfd3f4d67e6bc445", 0x63}, {&(0x7f0000005000-0xe1)="6c0074831d595b0472b35eee66c728c05c287174a172636638cdcd32e2f473f1808bd7ba63fa51957b4a2034af73518bbbb0781c640a652892483647ac8fa89deb11bb85a28179594356f2d871664db79806b9d5969fa8e7781034daadd804a3cee5b18155fc2c340af6e164f3d2c42639de6066ebe86564687fe5451faf372fbbdd21dd18eee02c9e78b28e6d11e5dd0f5d36e452072607b2f95526e88da23a67d2794d2441c5eebc94407abd3b52bae871b920eda98516627186f7f57b1cffdd4141374ee6336d70fb1d7ffb106381a60d9be79627e84b15b0bc3f7dc41b7297", 0xe1}], 0x8, &(0x7f0000007000)=[{0x28, 0x11b, 0x1, "a2b2dce269862a0d37d89dcbfc14c8a199f31cee24"}, {0x50, 0x107, 0x7, "dbcea76856e1bdd7e308f8c2b4d51df609a844cf1a66d5ff5ff857bcb38a5a5111e3509c31dba97feac510fb037c3fcbefab199ddced2b5f5b721fe276d103"}, {0xf8, 0x105, 0x10000, "c7ed6c55dd59c6c3b9fdc4cedab3324584b4ca989cfc5616ee418a95632525bb8e5623a4e756cce0c1eb4203d1ce0e034c8654b1f009f830055edd021d574711339f47541961b4f06b714542fb3712c72d1e09e8812867f8e061851999b69162dd5748e447c204cea45899bf674c64d69b73212ed51175024eb8a8d1bed4bf4bbe884e9c9447d60a01c214053a8d1b31505c775a5d4a687f025fd89777c1b1a1e52df5865e6ddeea8e0a06b9964a3dad6ba58793d93947b70aea1ac7a59693019fc37132ba9625ad78f1bbd2df7779ce909adf0136d3046daa203886f3c18e2a0e68f9343185"}, {0x80, 0x114, 0x8, "5fdad671154a5a6f5f30e4fd7741c8739466942a5fdbcd834d4360996bc0612ed95b6960d0bc162694f59bf238bf5b3f0900e7af1c2e1746774a9db5dc211fd69dd8f26088cc7a9e02286d7aeba1bddfca88ee08cd0a3360eb0976c52bbab55d00e6ca3ef03c9171e9cb18"}], 0x1f0, 0x400c005}, 0x4) 2017/12/30 01:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getscheduler(0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000d20000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ef7000)={@generic="6c4387310599da19eb87d606c53459b9", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c0000)={0x0, 0x0, 0x0}, &(0x7f00005c2000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000887000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x6, &(0x7f000036d000)={0x3c, 0x200, 0xfff, 0x0}) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r0 = open(&(0x7f0000efc000)='./file0\x00', 0x0, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000923000)={0x400, 0x0, 0x4, 0x0, 0x8, 0x6}) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006e6000)=0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d92000-0x1000)="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", 0x1000, 0x7fd, 0x0, 0x0) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f000011d000-0x10)=[], 0x0, &(0x7f000093c000)=[], 0x0, 0x0}, 0x0) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") ioctl(r0, 0x9, &(0x7f00001fb000)="1432b9bf6eef9c2065edd5e7be78c5124f12fbb8507bc5b45bb676ac5b7ffc7d5c77d78242231a8007a7919e0a9bbde2e4cc8a7c") 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000051e000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000746000)={0x0, 0x6, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a20bdaf8657b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f5c000-0x4)=0x5, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f5a000)=0x3) sendmsg$key(0xffffffffffffffff, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) munlockall() 2017/12/30 01:06:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000610000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003ea000-0x5c)={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f0000000}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, 0x2, [0x7000, 0x3, 0xfff, 0x20, 0x80000000, 0x5, 0xfffffffffffffff8, 0x40]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x80000000, 0x7}, &(0x7f0000f70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002e000+0xcd0)={r2, 0x0}, &(0x7f000091a000)=0x8) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000732000)={0x0, 0xfffffffffffff001}, &(0x7f0000bdb000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000657000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d4e000-0x8)={r2, 0x3253cba7}, &(0x7f0000e88000)=0x8) 2017/12/30 01:06:14 executing program 5: mkdir(&(0x7f00008d8000)='./file0\x00', 0x100) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000fa0000-0x58)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000de3000)='./file0\x00', 0x84) accept$unix(r2, &(0x7f00000a4000)=@abs={0x0, 0x0, 0x0}, &(0x7f000036c000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003c3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a1000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000ed8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x8001, 0x20, 0x6, 0x400, 0x3, 0x40000000, r4}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000848000)=""/165) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00004dc000)={0x1, [0x0]}, &(0x7f00009e6000-0x2)=0x8) read(r1, &(0x7f0000e83000-0x62)=""/136, 0x88) 2017/12/30 01:06:14 executing program 0: 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]}) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x3e) ioctl$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]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000014000)=0x2, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2b000-0xa)='attr/exec\x00') r1 = accept$ipx(r0, &(0x7f0000215000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000922000)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r2, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) epoll_wait(0xffffffffffffffff, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000eb8000+0x7cd)="36f720dc80bf8b2e1e70f266a24ae924a935378d45d994356b8f1df2582247cf9aa1712a0286ee17b4f894ba6c9aab14b381cd9d3eebf35ce50b67ddd7fe1dc7e0a086842c4c4668776fb42a84169c8aa48be34da58f74c20a52b8c92cadb2b076e5") flock(r1, 0x2) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00003a4000-0x4)=0x1) 2017/12/30 01:06:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d1b000)='%\'\x00', 0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000051a000)=0x101, &(0x7f0000b81000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000613000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1c0000}, &(0x7f0000b63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x800, 0x30}, &(0x7f0000000000)=0xc) r3 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r4 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_rm_watch(r0, r4) epoll_pwait(r3, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dbd000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x10001, 0x401) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000011f000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000b00000-0x150)=[{&(0x7f000091c000)={0x27, 0x81, 0x3f, 0x1, 0x5, 0x3, "e50b8766ca4d749e2e6edb15e2d3d86ba4065b96fe0c2b4e0dbb10030d6747e1b1f7fbca2655f67901b4ebbc0d2ac3f756736d70ff545a3c0772d428d58bab", 0x754f27e1}, 0x60, &(0x7f0000791000)=[{&(0x7f0000efc000)="253b650ebfeef466bae630f7d0e96dc26e9f42260534dd88f358ac3a79b5417d8f57d0e1f11c0eea2582e82ac67e7298db52113b632b76171cb8a43421cd56370e554219abbcb81654d011753aef9ca5ff91453497add5c6946f2f1c6df1c49f75d1f2f1b75deb748e3d4b03c782f7dcdf20ec9cd0dc31c6f7da81996eab3ac0ac1575ca216d858ef84d8fc593cec7fe368aadf928f57a0fec360c33accca96333acb07ca0f441d9d8c32d07256a040176273dd2419c582b404ac39a869bbcfb8757ab27f7", 0xc5}, {&(0x7f0000c75000)="92e78e14c042d7dceac77b47d335cfda1dc739fd850d89dff062318dcb7f985043053978014a9a0bf45676b8038450c864ad042e2e88d21af50a7743afa06c90d833d86f569348bc28e716ce086b58259c866b3c3cd6952b69348d", 0x5b}, {&(0x7f0000339000-0xa)="5e94a368a3510c015115", 0xa}, {&(0x7f0000c87000-0xfe)="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", 0xfe}, {&(0x7f00005ce000-0x5f)="76cd140457c583943d9c527e055b796dc4ee3b650b203b8e30c77a5f517f9b652710ece5a9875c8e11c0c27f5618924498315d846081ab32f437d92520db1fc73401925b02e1ef3c76e60f44e4710b6a086383c1e0cd1ad8d5351298f4ec11", 0x5f}, {&(0x7f0000920000-0xe2)="579f9765b92dd6337ccd9a0e20f873383e5f36819e205037ed2e3684789bb5abe8f59bb4b7c85ccd1f92095cf027c2410a9bfa92f4026c76d88d1fea0a3988213de669d933e0dba8ec3f63dcb7a090a661989b4b7ce988d02565c9cc60d536ef71d4df621b3d2677ee2a9c101491735be102a5948f17208ae220bace4b8566acf7722c746658a7f34d5bd0302906567cdc7617e29ceeb56e6c561b7cd3820dd90eeffbd8e8b18ceb448b81aa11d9095ace7d86198e64b72c0989a8f6960930708363ea2f9d5853932aeef2f970cd14cdbf5664fa6ae65f05c255ce1a2e5dc6b8eeab", 0xe2}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000ee9000)={0x27, 0x4, 0x40, 0x0, 0x991f, 0x1, "2de2e22f7b01a573b418757f09529058505a74ea8eaba4b7fb8481babda5a0700f998b88d974b6280f7173e9c5901a3a0b9691b1a3c7b45486b5cdb04e4dc6", 0x7}, 0x60, &(0x7f0000e27000-0xa0)=[{&(0x7f0000017000)="f121b9a65660cb0abc4842071ca24c6c9669c5420968938f1a06cea0b1fe6a73e595368a6e3ba3e6b9cb3224acffcd7f6c8103700c7edde1a2a0de9042acbfc049b1198f2adde613d63ff99d1806c95e3a674d8fd58245024753ed77973275d1597a4d835329ebe09a796fa737cc53777ec03c29dc4ed6b01c0831026171e745a8179aa219401b66242e43116d2378911119b79b319f7137a63b28e846fb", 0x9e}, {&(0x7f000058c000-0x4a)="3924ba902d445ba8f4bb5cd28737ea546297245e35baef6faf924e7419dc758a6250760dca128b698c0a136636336f8d124debc2b5d4baf595c0a0db9020a55dda85d9a2026b9b6d7715", 0x4a}, 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0x1000}, {&(0x7f0000128000+0xd74)="e31bf8c2510cd852dc03cd9156c59375925dacf07b275033b958c23a167f7e1a0f1c51ac97722343a97649450ed706a2d6b2ab8768363082ef391e0382d642ee8e62bacacefa095f9e54b2a8cdc6a5cf2db91f08a31a1cb4c8536689891d765ce88fab8d09f27f4dbac36fb48f6de539839ff9427b328f7a32e97eae1dade70cab5373b860f1b8a04df3eb6b0b71f7299e9d1e5c7bcad203982d568c1383453044be3d5383aa2cf0f7373ed1507d98abf642d2e9d0600b579ecdcff2e63be862659c0608e54618eaa0c5664407db3a0165c587df663f00d9074197dcef9db2", 0xdf}, {&(0x7f00007b9000-0x5a)="4ab85877a0d4546d725db29a1d4dd3eda74bd395c2e41b51f85048e27a7f3daf3ccbd06e9b47b93431f78fdaee5158d413e35e6a4932be50759d190ba9c1492976e3a28de3478f8281de81de0905a7a5f7cc6c17dd8e276da910", 0x5a}, {&(0x7f00007dd000)="505429cc2b099349383e7dcf007a91f2922aa41b1f37dc1530c121baa74d93a32ddb11c71f7f2d9161cd9e75fecbeeb3b5a1b0901a214107c4de14b44bb057d18131e1f2c1fbf9fa66cf242f638795376f6cc17b16aeaeba1879b51ce015d143f4499b2271883d345f0f1287b0d4029e1d42f3c1359897d5cada4528ab9a0d20c9d1e70e9443f230dd8cd19776228b9bd5417296f8201c7cc2d800511eec436b10732d8db1cd287ab98da88abfc9a3cf2068b9891f0ba05f49dc1c5942ba9277993287da231589b1f36cb14bcf5851ee4e7b98e7c6aa18f89338f5343fa61a", 0xdf}], 0x5, &(0x7f0000244000)={0x78, 0x101, 0x0, "1e3f64c9c993a0b3116bbec0451be4413798f762ef8a4424b99b98d1dd174c64a6ba5bf912e4f2732d533740200c52e3ce95f83571e5cb52a88e6d1135cf9dc65c859e4bdd9efe48a17e1f4b0d70ef325c2ceaf59ef227e3dd768a9b1d82e1d9c1ba4fe474"}, 0x78, 0x0}, {&(0x7f0000d45000)={0x27, 0x80, 0xcc34, 0x7, 0x9, 0x7, "eebaa091a3545058e1b2a851a27ed0596ad387a4dd2a8752b24f962c422afedb310089f868da2ce9c82ddea16918461b60f75dcde8be47033ec9b9a1351259", 0x80000000}, 0x60, &(0x7f0000619000)=[{&(0x7f00002b7000-0x8b)="da9da34c568baf052aa2c5ea15660279c05ffeec168f72b93015713c8f14e1dcefa2e51a5d58c0d49a7ea6f49c406dba1226654d87787511f02ff4911d77b7059e1d001211c306dc0e19098c8d0a2db9470adc3d74017d13501ac6892f7728f641cb18246abd2d269178e165c62d004267303540efc19917d37ff814a9ff1381936d218027225d2850b416", 0x8b}, {&(0x7f00002f7000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000b3c000)={0x27, 0xff, 0x3, 0x4, 0x200, 0x5, "60bb25bba463c81ff3051880001a10c7afba8ff99a8ac33e6cb3fd3db21d6962ab563214d18d298f98e6688fb6c0edb451914434d6874a61ac92e618cfd321", 0x4}, 0x60, &(0x7f0000f40000)=[{&(0x7f0000c25000)="1d19524d3470d5c46bc3eb1e59e3c4ea8cd7aa85e8784c82efa53d41b23f0b88d77fc0e10eb2096c2592b541effd1f2be7645e94fc6c25f78ae5fdf251a49a5d28aeddf925d87959758e86a31a030e3379df8d90e28f5cbcd750052f737a38ff4c31487afd873295d49b14354f75a71a752fae47b7192b50bba3480121acb47a1eb7f36cddf399e9992de6f3d8c85cc0191b1cf72fbea70e", 0x98}, {&(0x7f0000373000-0xcf)="138f91fbc651712c622d238f54a8d6640e1e894657742ee2e40aa4aceff12c8528f63be3a8ca79e5ef9bec254e7a5a343cd56ec75a15d4d2db09ccc09ef941964994b46310825d857a23671737893f79effc6a0462fbf268e6c478449d54e59b1bd432e2e8518cb2d6710daff5a589867ab402b5d4349d1211f0f113f991e6c3745126d4c1fdfa9ad7a54b3082f68b8c049c73d1b69cffe57bae993adaa8b0a7accbfdef05ddffd518c865f5bb98121ea744b73a3253c48cdca5c096492009ed54bca37c5de3c987fc3116ce6420b4", 0xcf}, {&(0x7f000097b000)="da354a5e7b1f3a9205a2d3479c39bf11e07bf63528", 0x15}], 0x3, 0x0, 0x0, 0x4000004}, {&(0x7f00000b3000-0x60)={0x27, 0xfff, 0x8, 0x1, 0x1, 0x3c, "618d50c3b2a54debeade70923642d68b413862e770f9f4fe915f28ae57f78c5ad9e2e936bdce48d3169242eb378466fad337ce5b51abd3025baa492967c1c5", 0x200}, 0x60, &(0x7f0000439000)=[], 0x0, 0x0, 0x0, 0x40000}], 0x6, 0x40890) mlock2(&(0x7f000043e000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00009a7000)=0x0, &(0x7f00006d4000-0x4)=0x4) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000857000)=@get={0x1, &(0x7f0000631000)=""/27, 0x699d}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000086c000-0x4)=0x0, &(0x7f000003b000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e04000)=0x0, &(0x7f000015a000-0x4)=0x4) 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2000000000000, 0x80800) write$eventfd(r0, &(0x7f0000b9f000-0x8)=0xffffffffffffffff, 0x8) pipe2(&(0x7f000085c000-0x7)={0x0, 0x0}, 0x800) 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) tee(r0, r0, 0x100000000, 0x8) r1 = dup2(r0, r0) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readahead(r0, 0x2, 0x7ff) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000005b000-0x4)=0x1c, 0x800) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000005b000-0x8)={0x0, 0x0, 0x800}, &(0x7f000005a000)=0x8) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000054000)={r2, 0xed6b}, &(0x7f000005a000)=0x8) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000005b000)="", 0x0, 0x1000, 0x0) 2017/12/30 01:06:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e45000)=""/175) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b7b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/30 01:06:14 executing program 7: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x2, 0x81, 0x10, 0x20, 0x20, 0x6, r2, r0}, {0xb35, 0x10001, 0x1, 0x7, 0x8, 0x7, 0x1ba6, 0x3}, {0x20000000000000, 0x3ff, 0x8, 0x5}, 0x96, 0x0, 0xd8cc, 0x1, 0x20, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x4, 0x3, 0x2, 0x101, 0xdb, 0xfffffffffffffffb}}, 0xe8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000962000-0x8)='./file0\x00') 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) r0 = add_key(&(0x7f0000ad4000)='cifs.spnego\x00', &(0x7f00002f0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000982000-0xa)='encrypted\x00', &(0x7f0000926000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f0000918000)='mountinfo\x00') 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e5d000-0xd)='/dev/net/tun\x00', 0x0, 0x7fc3e5bf4dcf824f) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2017/12/30 01:06:14 executing program 7: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005fe000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) pipe(&(0x7f0000e05000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x408) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c5d000)={0x5, 0x9, 0xffffffffffffff01, 0xfffffffffffffff9, 0xffffffffffff0000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000dbd000)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x10001, 0x401) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000011f000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000b00000-0x150)=[{&(0x7f000091c000)={0x27, 0x81, 0x3f, 0x1, 0x5, 0x3, "e50b8766ca4d749e2e6edb15e2d3d86ba4065b96fe0c2b4e0dbb10030d6747e1b1f7fbca2655f67901b4ebbc0d2ac3f756736d70ff545a3c0772d428d58bab", 0x754f27e1}, 0x60, &(0x7f0000791000)=[{&(0x7f0000efc000)="253b650ebfeef466bae630f7d0e96dc26e9f42260534dd88f358ac3a79b5417d8f57d0e1f11c0eea2582e82ac67e7298db52113b632b76171cb8a43421cd56370e554219abbcb81654d011753aef9ca5ff91453497add5c6946f2f1c6df1c49f75d1f2f1b75deb748e3d4b03c782f7dcdf20ec9cd0dc31c6f7da81996eab3ac0ac1575ca216d858ef84d8fc593cec7fe368aadf928f57a0fec360c33accca96333acb07ca0f441d9d8c32d07256a040176273dd2419c582b404ac39a869bbcfb8757ab27f7", 0xc5}, {&(0x7f0000c75000)="92e78e14c042d7dceac77b47d335cfda1dc739fd850d89dff062318dcb7f985043053978014a9a0bf45676b8038450c864ad042e2e88d21af50a7743afa06c90d833d86f569348bc28e716ce086b58259c866b3c3cd6952b69348d", 0x5b}, {&(0x7f0000339000-0xa)="5e94a368a3510c015115", 0xa}, {&(0x7f0000c87000-0xfe)="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", 0xfe}, {&(0x7f00005ce000-0x5f)="76cd140457c583943d9c527e055b796dc4ee3b650b203b8e30c77a5f517f9b652710ece5a9875c8e11c0c27f5618924498315d846081ab32f437d92520db1fc73401925b02e1ef3c76e60f44e4710b6a086383c1e0cd1ad8d5351298f4ec11", 0x5f}, {&(0x7f0000920000-0xe2)="579f9765b92dd6337ccd9a0e20f873383e5f36819e205037ed2e3684789bb5abe8f59bb4b7c85ccd1f92095cf027c2410a9bfa92f4026c76d88d1fea0a3988213de669d933e0dba8ec3f63dcb7a090a661989b4b7ce988d02565c9cc60d536ef71d4df621b3d2677ee2a9c101491735be102a5948f17208ae220bace4b8566acf7722c746658a7f34d5bd0302906567cdc7617e29ceeb56e6c561b7cd3820dd90eeffbd8e8b18ceb448b81aa11d9095ace7d86198e64b72c0989a8f6960930708363ea2f9d5853932aeef2f970cd14cdbf5664fa6ae65f05c255ce1a2e5dc6b8eeab", 0xe2}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000ee9000)={0x27, 0x4, 0x40, 0x0, 0x991f, 0x1, "2de2e22f7b01a573b418757f09529058505a74ea8eaba4b7fb8481babda5a0700f998b88d974b6280f7173e9c5901a3a0b9691b1a3c7b45486b5cdb04e4dc6", 0x7}, 0x60, &(0x7f0000e27000-0xa0)=[{&(0x7f0000017000)="f121b9a65660cb0abc4842071ca24c6c9669c5420968938f1a06cea0b1fe6a73e595368a6e3ba3e6b9cb3224acffcd7f6c8103700c7edde1a2a0de9042acbfc049b1198f2adde613d63ff99d1806c95e3a674d8fd58245024753ed77973275d1597a4d835329ebe09a796fa737cc53777ec03c29dc4ed6b01c0831026171e745a8179aa219401b66242e43116d2378911119b79b319f7137a63b28e846fb", 0x9e}, {&(0x7f000058c000-0x4a)="3924ba902d445ba8f4bb5cd28737ea546297245e35baef6faf924e7419dc758a6250760dca128b698c0a136636336f8d124debc2b5d4baf595c0a0db9020a55dda85d9a2026b9b6d7715", 0x4a}, 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0x1000}, {&(0x7f0000128000+0xd74)="e31bf8c2510cd852dc03cd9156c59375925dacf07b275033b958c23a167f7e1a0f1c51ac97722343a97649450ed706a2d6b2ab8768363082ef391e0382d642ee8e62bacacefa095f9e54b2a8cdc6a5cf2db91f08a31a1cb4c8536689891d765ce88fab8d09f27f4dbac36fb48f6de539839ff9427b328f7a32e97eae1dade70cab5373b860f1b8a04df3eb6b0b71f7299e9d1e5c7bcad203982d568c1383453044be3d5383aa2cf0f7373ed1507d98abf642d2e9d0600b579ecdcff2e63be862659c0608e54618eaa0c5664407db3a0165c587df663f00d9074197dcef9db2", 0xdf}, {&(0x7f00007b9000-0x5a)="4ab85877a0d4546d725db29a1d4dd3eda74bd395c2e41b51f85048e27a7f3daf3ccbd06e9b47b93431f78fdaee5158d413e35e6a4932be50759d190ba9c1492976e3a28de3478f8281de81de0905a7a5f7cc6c17dd8e276da910", 0x5a}, {&(0x7f00007dd000)="505429cc2b099349383e7dcf007a91f2922aa41b1f37dc1530c121baa74d93a32ddb11c71f7f2d9161cd9e75fecbeeb3b5a1b0901a214107c4de14b44bb057d18131e1f2c1fbf9fa66cf242f638795376f6cc17b16aeaeba1879b51ce015d143f4499b2271883d345f0f1287b0d4029e1d42f3c1359897d5cada4528ab9a0d20c9d1e70e9443f230dd8cd19776228b9bd5417296f8201c7cc2d800511eec436b10732d8db1cd287ab98da88abfc9a3cf2068b9891f0ba05f49dc1c5942ba9277993287da231589b1f36cb14bcf5851ee4e7b98e7c6aa18f89338f5343fa61a", 0xdf}], 0x5, &(0x7f0000244000)={0x78, 0x101, 0x0, "1e3f64c9c993a0b3116bbec0451be4413798f762ef8a4424b99b98d1dd174c64a6ba5bf912e4f2732d533740200c52e3ce95f83571e5cb52a88e6d1135cf9dc65c859e4bdd9efe48a17e1f4b0d70ef325c2ceaf59ef227e3dd768a9b1d82e1d9c1ba4fe474"}, 0x78, 0x0}, {&(0x7f0000d45000)={0x27, 0x80, 0xcc34, 0x7, 0x9, 0x7, "eebaa091a3545058e1b2a851a27ed0596ad387a4dd2a8752b24f962c422afedb310089f868da2ce9c82ddea16918461b60f75dcde8be47033ec9b9a1351259", 0x80000000}, 0x60, &(0x7f0000619000)=[{&(0x7f00002b7000-0x8b)="da9da34c568baf052aa2c5ea15660279c05ffeec168f72b93015713c8f14e1dcefa2e51a5d58c0d49a7ea6f49c406dba1226654d87787511f02ff4911d77b7059e1d001211c306dc0e19098c8d0a2db9470adc3d74017d13501ac6892f7728f641cb18246abd2d269178e165c62d004267303540efc19917d37ff814a9ff1381936d218027225d2850b416", 0x8b}, {&(0x7f00002f7000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000b3c000)={0x27, 0xff, 0x3, 0x4, 0x200, 0x5, "60bb25bba463c81ff3051880001a10c7afba8ff99a8ac33e6cb3fd3db21d6962ab563214d18d298f98e6688fb6c0edb451914434d6874a61ac92e618cfd321", 0x4}, 0x60, &(0x7f0000f40000)=[{&(0x7f0000c25000)="1d19524d3470d5c46bc3eb1e59e3c4ea8cd7aa85e8784c82efa53d41b23f0b88d77fc0e10eb2096c2592b541effd1f2be7645e94fc6c25f78ae5fdf251a49a5d28aeddf925d87959758e86a31a030e3379df8d90e28f5cbcd750052f737a38ff4c31487afd873295d49b14354f75a71a752fae47b7192b50bba3480121acb47a1eb7f36cddf399e9992de6f3d8c85cc0191b1cf72fbea70e", 0x98}, {&(0x7f0000373000-0xcf)="138f91fbc651712c622d238f54a8d6640e1e894657742ee2e40aa4aceff12c8528f63be3a8ca79e5ef9bec254e7a5a343cd56ec75a15d4d2db09ccc09ef941964994b46310825d857a23671737893f79effc6a0462fbf268e6c478449d54e59b1bd432e2e8518cb2d6710daff5a589867ab402b5d4349d1211f0f113f991e6c3745126d4c1fdfa9ad7a54b3082f68b8c049c73d1b69cffe57bae993adaa8b0a7accbfdef05ddffd518c865f5bb98121ea744b73a3253c48cdca5c096492009ed54bca37c5de3c987fc3116ce6420b4", 0xcf}, {&(0x7f000097b000)="da354a5e7b1f3a9205a2d3479c39bf11e07bf63528", 0x15}], 0x3, 0x0, 0x0, 0x4000004}, {&(0x7f00000b3000-0x60)={0x27, 0xfff, 0x8, 0x1, 0x1, 0x3c, "618d50c3b2a54debeade70923642d68b413862e770f9f4fe915f28ae57f78c5ad9e2e936bdce48d3169242eb378466fad337ce5b51abd3025baa492967c1c5", 0x200}, 0x60, &(0x7f0000439000)=[], 0x0, 0x0, 0x0, 0x40000}], 0x6, 0x40890) mlock2(&(0x7f000043e000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00009a7000)=0x0, &(0x7f00006d4000-0x4)=0x4) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000857000)=@get={0x1, &(0x7f0000631000)=""/27, 0x699d}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000086c000-0x4)=0x0, &(0x7f000003b000)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e04000)=0x0, &(0x7f000015a000-0x4)=0x4) 2017/12/30 01:06:14 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) membarrier(0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000004000-0x8)={r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x31, "a57de6362ad67b3a5d9797afe76dcb0c7d27e20b2c670a3af0839ae8697fada719c94d7eb046b9580fd467d9efc2f1e175"}, &(0x7f0000002000-0x3)=0x39) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0x221)=0x0) 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f00003cf000)={0x0, 0x0}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f00007ba000)='\x00', 0x1) write$evdev(r0, &(0x7f0000f70000)=[{{0x77359400, 0x0}, 0x8, 0x7628, 0x20}, {{0x0, 0x0}, 0x7fff000000000000, 0x1, 0x1000}, {{0x0, 0x0}, 0x6, 0x54, 0xde}, {{0x77359400, 0x0}, 0x7, 0x19, 0x7}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aff000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000edb000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r2 = open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x1, 0x0) pwritev(r1, &(0x7f0000ad9000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000bf3000)=0x0, 0x100000001) getpeername$packet(r2, &(0x7f000012b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000787000)={0x0, 0x4, 0x30}, &(0x7f0000b58000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000329000)={0x4, 0x100, 0x200, 0x6a19dd47, 0xd31a, 0x8001, 0x80, 0x1f, r4}, 0x20) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f21000-0xc)={r3, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006b2000-0x5)='yeah\x00', 0x5) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000fc9000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000502000)="", 0x0, 0x0, &(0x7f0000e31000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000042c000)=0x14, 0x80800) socketpair(0x1f, 0x807, 0x7fffffff, &(0x7f0000f2c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ccb000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000026000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4000000000000000, 0x5, 0x2, 0x0, 0x800, 0x5a, 0xf1, 0xf20e, 0x5, 0x1800000000, 0x101, 0x6, 0x4, 0x7, 0x490ad446]}, &(0x7f0000489000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e63000)={r3, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f2b000-0x4)=0x8c) 2017/12/30 01:06:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7f) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x400, 0x0, 0x40, 0x3, 0x9, 0x5, 0x91, 0x3, 0x81, 0x3f, 0xfffffffffffffffd}, 0xb) recvfrom$llc(r0, &(0x7f0000d37000-0x44)=""/68, 0x44, 0x40, &(0x7f00003ae000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000006000-0x800)=""/2048, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0xeb5b}, &(0x7f0000007000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0xa)={r1, 0xc103, 0x1, [0x7]}, 0xa) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000545000)='/dev/usbmon#\x00', 0x10000, 0x208000) r1 = accept4$inet(r0, &(0x7f0000a92000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e2000)=0x10, 0x80000) seccomp(0x1, 0x0, &(0x7f0000f84000)={0x3, &(0x7f0000876000-0x18)=[{0x7, 0x77d2, 0x1f, 0x8}, {0x5, 0x0, 0xffffffff7fffffff, 0x9}, {0x0, 0x6, 0x5, 0xba}]}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f000021a000)=0x0, &(0x7f000064d000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) fanotify_mark(r0, 0x10, 0x20000, r0, &(0x7f00007d6000-0x8)='./file0\x00') 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000097b000-0xf)='net/ipv6_route\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d77000-0x10)='/selinux/member\x00', 0x2, 0x0) linkat(r1, &(0x7f0000195000)='./file0\x00', r2, &(0x7f0000e03000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:14 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x8c)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000b77000-0xab)="1f00000002021500040000bb000220220730000009000200000000000700c4", 0x1f) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005fb000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x8000000001f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000069000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) accept$packet(r1, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007bc000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cfa000)={@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]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000505000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7, 0x1000, 0x9, 0x80}, &(0x7f0000260000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002e3000-0x6)={r3, 0x200}, &(0x7f00007ba000)=0x6) mq_unlink(&(0x7f00005ea000-0x19)='eth1keyringcpuseteth1+.-\x00') writev(r0, &(0x7f0000ddc000)=[{&(0x7f000001e000)="290000001d00190455a80049000a007c02a3000001000000ff5005e807000100ff0000000000000810", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x1c, &(0x7f0000631000-0x1c)=""/28}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000d5000)=[], 0x0) [ 36.584331] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/mcfilter\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2017/12/30 01:06:14 executing program 4: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000edd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ee0000)={0x0, 0x0}, 0x80000) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000018e000-0x4)=@int=0x0, &(0x7f000095f000-0x4)=0x4) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{r1, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x22) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 1: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r0 = signalfd(0xffffffffffffff9c, &(0x7f0000f0a000-0x8)={0x7}, 0x8) fcntl$setflags(r0, 0x2, 0x1) lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) 2017/12/30 01:06:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d4000-0x8)='./file0\x00', 0x111) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067c000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000256000+0xfc5)={0x0, 0x0, 0x9a4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f06000-0x10)={0x0, 0x0, 0x8}) mount(&(0x7f0000dcc000-0x8)='./file0\x00', &(0x7f0000a26000-0x8)='./file0\x00', &(0x7f000026b000-0x5)='aufs\x00', 0x4000001c, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) accept$packet(0xffffffffffffff9c, &(0x7f00005f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000039a000)=0x14) sendto$packet(r4, &(0x7f0000000000)="e472d92950ec23920340f8c4059ffb0f93b4318708d1dcdfa6711ec19eae58eb08d7754b192245ed43e343f0bb87203987ff9afc43", 0x35, 0x20000011, &(0x7f000024f000)={0x11, 0x100, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mkdir(&(0x7f00002df000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x4000, &(0x7f00000ba000)="") mount(&(0x7f0000500000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00000e1000)='ext2\x00', 0x1793d0ab4bda7a2c, &(0x7f0000ffc000)="") ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ada000-0x10)={r1, r2, 0x8}) r6 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000db4000)=""/1752, 0x6d8) getdents64(r6, &(0x7f000051a000-0xc2)=""/184, 0xb8) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/30 01:06:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fa0000-0xa0)=[@in6={0xa, 0x3, 0xd10d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xab}, 0x3ff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0xa0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b57000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4204, r4, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) socket$netlink(0x10, 0x3, 0xf) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009a2000-0x4)=0x1, &(0x7f0000a88000)=0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000400000)=""/33, &(0x7f0000ead000)=0x21) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)='>', 0x1, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x9) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000e7e000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000fe7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fe8000)="1900000000000000faffffff00f67e000000002300001e0000080005002f87e6"}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) epoll_wait(r2, &(0x7f0000909000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7fff) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a3d000)={@common='bpq0\x00', @ifru_flags=0xae01}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b29000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d7000-0xc)='/dev/rfkill\x00', 0x1, 0x0) bind$netrom(r2, &(0x7f0000e3e000)=@full={{0x3, {"7da813045d7bad"}, 0xa736}, [{"a781497a4e2965"}, {"15a66ff8958764"}, {"83cd73b186a1e5"}, {"44b11211dd3254"}, {"3b3c4635948787"}, {"4629cac8d6a106"}, {"2a929a2553b50a"}, {"ed3ed814097821"}]}, 0x48) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mount(&(0x7f0000e5f000+0xfbb)="e91f7189591e9233614b", &(0x7f0000320000-0xa)="e91f7189591e9233614b", &(0x7f0000faf000-0x4)='afs\x00', 0x4000, &(0x7f0000d35000-0xa5)="fcfafc62e7fd21b3491c53cfadcda7b01a5acc9af9d0f2e7631d079fdb1f08c3145abdd3b4cb50db1ff9a81694a1edea0e859f7bc0f58842563b434823bb8880db7dbbad472bfb61a90fcd946e225d91bb77384f078e718ebcc5956c470c4749f7abd3f248b1ae835bc9e44ae805df9157ab9babdaec45b8d99bb489ae6fbfdb73cec7837b416a499b28bbca6535ba2fe597a7541eb7afe1318ff4c9b6cef1e64c03813499") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000e6f000)={&(0x7f0000d7a000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10145) recvmsg(r2, &(0x7f0000791000-0x38)={&(0x7f0000bcc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000004b000-0x30)=[{&(0x7f000081f000)=""/227, 0xe3}, {&(0x7f0000983000-0x4c)=""/76, 0x4c}, {&(0x7f0000eca000)=""/12, 0xc}], 0x3, &(0x7f0000f6b000)=""/32, 0x20, 0x3f}, 0x2000) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000002000-0x8c)="", &(0x7f0000001000-0xaf)="e8fe2792321b5045dafd658367de93b8d90d606bac61409f0c839d7138befeb211cd45f4d7dc9ee57b59fa1b6833191efe848298e57d5fa18a0ab5bb4a5d170653d1c7e98cfffc0d2b9e3f509770701340d4e25cecfe47b757d1eec3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/30 01:06:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc7e8) mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffffa223e81f) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041f000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00004ef000)=0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000391000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00004f1000-0x10)=@req={0x8, 0x2828, 0xee5, 0x4000000000}, 0x10) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00004f0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003ec000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045d000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f00004f0000-0x38)={&(0x7f00004f0000-0xc)={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f00004f0000-0x40)=[{&(0x7f00004ef000)=[{0xf8, 0x7, 0x1, 0xff, 0x10001, "76fb6cb9b434dc2da547587ede3eb20bd94e6b7296616d08c8aa55f59ebca29badf5c3cfe4b9715261136adb1c3492c909297f2a59552f4fecd568ccf32586e4f5c44de71409e00e6a2c1fe0ea948f023c06f9f051e3c3671c1c0eea826500ec9f44f09029f8934174644221de7ffacd8c566600dee7267920ca000bac42cc75088d2d8bc750057c66ab4576f563c2cab301010ea2c4628d35e49d48189e9a3e50f7124e1ac0e93baea2adbc775adcba7bb7e90d89c95675b5525bebb583291322f8a826efa61d0bf9afc53792e41b94d494345dbaa51709d76b89d63c4a24339b281e76e3a1"}, {0x14, 0x20, 0x0, 0x7ff, 0xff, "e8"}, {0x40, 0x9, 0x14, 0x7ff, 0x3ccd, "23b75066ec40ca13bcdadf31f8936fbeae52fd72c708c958a751d7c97cd35878a7a1962cd00e189dce739a6f9dab0d54"}, {0x110, 0xc, 0x800, 0x9, 0x18000000000, "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"}, {0x58, 0x8, 0x400, 0x9, 0x200000000000, "e06cda960613919bdfd20c380ef30c2cd4117ff66fccd34ca57520c77633ca18370bf071edb167bffde78db4aa0fbee2aa2421196d003e625cf40a943e5180a39df97a7ea524"}, {0xd0, 0x7, 0x320, 0x4b5a, 0x8, "2e8fc24ad206cd3907af0598782989df31792d957eab5203d267b5a410c84f36b8df6543fd27e23ec70092699f07bbaa623dc209b3005e5137fb2b128b6d8ce502bf7ee0f4387819a124b661ed79e6b54a8155ac71398307f98d7b294c5ea8948b16bcf078c887e118543bcdf3bc7c7484c0179d5b160be5e9563806e6a074d414255f7622a7b6db9346f18fd62183e902647a0d4d6ddb2dd78e63186d94bc696e353bf4311cdd70065188c2eff3a9f84f02bb4b0c8e9a834f4a31cf7f0016"}, {0xf8, 0x2, 0x0, 0x101, 0x1, "aaa65f0f99bebca45f49ee5bab17ca7ca49139babda40aa40bde5a92d226132fc88df7aed3fb130ea0247ff754a50759c159daed30e7ec50f1432a5d70b6c1f68285a2e5967b34bffce4b41185500e8f46b381b32da08db0dc140bfcdce9f32b641a162210372cd4997252ddd65dc41020877492b1b186e680f47bcca14f1bf72b84cf4619affe709cd43e8adeebda52d2753724066f56f257cd831f53bd46cd12d530f12dfb3f9d57fb71ff837be69761c8e2ed64cb625834ea1b70c77ad73d308a6672f265dca2d77fc00842f01db72e8da1ae495dae5115892d1d043d51ca79a6c16e1d28d5"}], 0x47c}, {&(0x7f00004ef000)=[], 0x0}, {&(0x7f0000342000-0x130)=[{0xf4, 0x5, 0x200, 0x4, 0x1, "205bd66badd510e244ece89f8d4e09aba5f51c5e60eb04e3322d36580717ab34064c1209b60590eb767b2d124789ce19077f0a5f930b3f6edae51ad9337304807a18d9b7c9a6c17d8c6271b9b95d2789edcde7f472534d55791b4db18fc3cf67fa33b05f2182f28ffd81bb71535c7c7f87eca5e2bf3b2bbcf437fe413cbe81a6eb7d02f4dd096af5452ef948dfc38cd0dfdd42fe8b9c80215f040914fec76a106408e750208a28d8d60c976895d3550b9dab110ffd122ff4fcd206f6022caae5b9a8a014c8413f9bc68d6abf57a856ca39551d25c3df8b94899203c4f8a7bd8c7173649f"}, {0x3c, 0xe920, 0x0, 0x7fff, 0x401, "7d8ed8f68b639b727f356e93227018fb8806750a80d2f91264b0a428367bbec111380c101f0369cc3b19dc"}], 0x130}, {&(0x7f00000d2000-0x360)=[{0x30, 0x51, 0x400, 0x0, 0x8, "1cc2cb16ee2e8e8fb80cb599d94a316955a001222a0ccb0d70d36ebe513e"}, {0x44, 0xc0000000, 0x300, 0x401, 0x20fa479e, "0860160325838faf4f7a9d9093363fcb945b7e3890638800acd6dde20ef05646367223a650794dc76263e4e42217b5e05be9bd"}, {0x14, 0x1d1, 0x400, 0x0, 0x9, "c6"}, {0x94, 0x7da, 0x400, 0x1, 0x8001, "4782e58cf9f771c165daed6cdc8e8a052667414fd79298de44e89cc4cd940c3542f7fe803b93f85c66e3ebe39b448ed4d40ba8afaef9756f57544589d74a98c7c70c8b88c202ddb23a0a386b05ca8d46ffb63cc6030156c43eada4171598c82d881f73c1f102d2e5e3e802b244bd4b00f96e3f375a26f6e45c1e3f66746b78f8ea67"}, {0x9c, 0x5, 0x23, 0x100000001, 0x0, "f6d43307ef433630316d53b86ee1e6f6a87befabca9c78611aa79fd23f8b0fb9af0ea8d0011125e56e8ef23d11dea1d9639f84a38b7db9b7f02b81ced9661bae56d537317890d12e0c7881f6eb12ad500addebf6de273745257300e0f14436dde486635dca3f93c7d78017558075ebf9ce0e1e116e37f47b9061a918cad64f0364668aecfded8f0e3b6508b9"}, {0x88, 0xffffffff, 0x200, 0xff, 0x9, "e1fe138f4160dbcb0ed55a94b21d106c1c87c873112632876433de8c3c33d060cd17f79a541f49c4aee4849073c928de74c9cd5883f2a8ea0749738056e0a0d5564b017b3a5b38a999bcc5331c8247f891be9ce2ff9a68026251d1ae38d198241f14a8de17467517340d4667f96e88f6c20f4ce362d9"}, {0x104, 0x8000, 0x0, 0x0, 0xfffffffffffffe00, "5b4edacf9d3c3760ba1dda7f47d923a6667ea2fc8eab4fb1fc512776416a2a5d4aff8ff659e1483b7269366a19b25d90d0b1723a24bc11f21230985b28998370a194b17b74199a9c95d4ef4610117bdd8022c2d6b01c0e67b46e669f37b222669138b2e74888a1a2de4879cc61e9203387a25d2f995750a3301e39700eff8f207e336a96a7ef486f58d7a534a0e75fc98a8c4e251295798df559a818145d2a504ea10ebdccaaa6829f7a878a1385771c6fb7b2c4a3425ed98ec5e9a76b42dd6bddbdc48bb9f290904f0f67e05848b53aa374d68d81680934aac7a7f48b2553ae6173dcd09024de352517fcb1de380e9c2b"}, {0x1c, 0x1ff, 0x800, 0x4040000000, 0xaf5, "f5b57bbe18d5b76c19"}], 0x360}], 0x4, &(0x7f0000084000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20004004}, 0x48044) getegid() 2017/12/30 01:06:14 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)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x6, &(0x7f0000d89000/0x2000)=nil) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2017/12/30 01:06:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000006d000-0x10)=[{&(0x7f0000da6000)="390000001300194703bb61e1c3051b004000020002002000000000000000800009001300e80800000000280fe2000000000000000207000d00", 0x39}], 0x1) 2017/12/30 01:06:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f00002ed000)=[{r0, 0x120, 0x0}, {r0, 0x45, 0x0}, {r0, 0x100, 0x0}], 0x3, 0x5) fgetxattr(r0, &(0x7f0000863000)=@known='trusted.syz\x00', &(0x7f0000faf000)=""/65, 0x41) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000d21000-0x3c)="29000000180031090020000100000007020000000000ff06790000000c00080004001b00010001ff01a676b3db6d30d007ed397233f8201fd9579dce", 0x3c}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/rfkill\x00', 0x62100, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000859000-0x73)=""/115, &(0x7f0000521000-0x4)=0x73) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000461000)=0x4, 0x4) epoll_wait(r1, &(0x7f0000de0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008f1000+0xe96)=0x0) 2017/12/30 01:06:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000222000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000b06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000051e000)=0x14, 0xfffffffffffffffe) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000073000)=0x1) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5450, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r3) read$eventfd(r4, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) tkill(r5, 0x16) 2017/12/30 01:06:14 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001a000)='limits\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000001b000-0xe)=""/14, 0xe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) [ 36.734531] binder: 6965:6969 ioctl 40046205 ffffffffa223e81f returned -22 [ 36.766893] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.775192] binder: 6965:6983 ioctl 40046205 ffffffffa223e81f returned -22 [ 36.786209] netlink: 13 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 01:06:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f000090c000-0x8)=&(0x7f00004f0000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c27000-0x8)=0x18) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/30 01:06:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000101000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ab000)=0xc) 2017/12/30 01:06:15 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00006a1000-0x1c)={0xa, 0x1, 0xfffffffffffff801, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002d6000)="", 0x0, 0x20000004, &(0x7f0000831000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/30 01:06:15 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000016000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000010000-0xc)='oom_adR\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000007000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@multicast2=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) getresgid(&(0x7f000000b000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000012000)=0x0) fchownat(r1, &(0x7f0000016000-0x8)='./file0\x00', r3, r4, 0x1000) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x100}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000017000-0x8)={r5, 0x9f, 0xde}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000018000-0xb4)=[{{&(0x7f000000b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000016000-0xa0)=[{&(0x7f0000017000)=""/121, 0x79}, {&(0x7f0000003000-0xda)=""/218, 0xda}, {&(0x7f000000e000-0x8e)=""/142, 0x8e}, {&(0x7f0000012000)=""/108, 0x6c}, {&(0x7f0000007000-0xb0)=""/176, 0xb0}, {&(0x7f0000017000)=""/246, 0xf6}, {&(0x7f0000017000)=""/221, 0xdd}, {&(0x7f000000b000-0xfa)=""/250, 0xfa}, {&(0x7f0000005000-0x95)=""/149, 0x95}, {&(0x7f000000d000)=""/33, 0x21}], 0xa, &(0x7f0000017000)=""/131, 0x83, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000013000-0xd4)=""/212, 0xd4}, {&(0x7f0000008000)=""/161, 0xa1}, {&(0x7f0000018000-0x4)=""/4, 0x4}, {&(0x7f0000006000)=""/176, 0xb0}, {&(0x7f000000a000-0x4e)=""/78, 0x4e}], 0x5, &(0x7f0000014000)=""/104, 0x68, 0x4}, 0x5}, {{&(0x7f0000018000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000017000)=[{&(0x7f0000017000)=""/229, 0xe5}, {&(0x7f0000018000-0x82)=""/130, 0x82}, {&(0x7f0000012000-0x3f)=""/63, 0x3f}], 0x3, &(0x7f0000017000)=""/4096, 0x1000, 0x4}, 0x100000000}], 0x3, 0x2, &(0x7f0000018000-0x10)={r6, r7+30000000}) 2017/12/30 01:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000016b000-0x78)=[{{&(0x7f00004c5000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003b7000-0x20)=[{&(0x7f000004a000-0x42)=""/66, 0x42}, {&(0x7f0000afc000-0x1f)=""/31, 0x1f}], 0x2, &(0x7f0000f6d000)=""/4096, 0x1000, 0x291800000000000}, 0x6}, {{&(0x7f00003a1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa8000-0x60)=[{&(0x7f00000f3000)=""/69, 0x45}, {&(0x7f0000841000-0x24)=""/36, 0x24}, {&(0x7f000002a000-0xa7)=""/167, 0xa7}, {&(0x7f0000bb4000)=""/0, 0x0}, {&(0x7f0000104000)=""/0, 0x0}, {&(0x7f0000eb2000-0x89)=""/137, 0x89}], 0x6, &(0x7f0000b14000)=""/190, 0xbe, 0x235}, 0x5}], 0x2, 0x40000002, &(0x7f00005a5000-0x10)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000093d000)=@hdr={0x10, 0x80, 0x0, 0x0, 0x0, 0x0, @eth={@random='gh1%ic', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="2f1e16bcff4d", 0x0}, {@current=0x0, @random="e216cca7fa2c", 0x0}, ""}}}}}, 0x36) 2017/12/30 01:06:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregs(0xf, r0, 0x400, &(0x7f0000000000)="ae4935c150ba6c78f9763652df69ab27c6da55f7d15ddfe77df6e8d20c3aeccc45dbf82c1765b7c15426d4289926d815920f59ffdfc6daeaeba08f17111ba74ee7bf2d7c2cc75841103539565371add5f15f32002b29976d9960aad6dcfd68760dd038edd33fc7791ef52f2928347847d05c848c105f78f95d7f8108a02737c10f5d4fe867e7f82db75d3b26e7b396105423250c8aa9c3902ac91ebf788c3ef2f13d085cbfe1085f5424fa595b75f75954768df0bf5fc2462acfb5a7954c8fb07ba73daa6b593a1e0b7739dc0c2388d6fa48ed9f1f56989385c5dc779a3fbee0a41ee7bf") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ba8000-0x8)={0x0, 0x0}, &(0x7f0000973000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000455000-0x14)={r4, 0x2, 0x400, 0x5, 0x8, 0x10001}, &(0x7f00000cd000-0x4)=0x14) setsockopt(r2, 0x2, 0x101, &(0x7f0000e6f000)="ded7dd6cb84e5c1fe4b5043c3106e48a0068553663e806c1e7eacd5ad60a3cc8d82977ea58f5a2b1d81e3051a9acd8ceb774", 0x32) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2017/12/30 01:06:15 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000c2e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000456000)=0x6, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) openat(r2, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2017/12/30 01:06:15 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000872000)='keyring\x00', &(0x7f00003c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d56000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000bd6000)=0x0, &(0x7f0000117000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b11000+0xa3)={0x0, 0x177}, &(0x7f0000892000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ae4000)={r4, 0x7, 0x79, 0x8000}, 0x10) r5 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00002e7000)=0x0, &(0x7f000052e000)=0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/30 01:06:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000098a000)='./file0\x00', 0x402000, 0x190) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ece000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000810000-0x4)=0x14) connect$packet(r1, &(0x7f00000ec000-0x14)={0x11, 0x1d, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x6ff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00005aa000)='/dev/rtc\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000022d000)={0x0, 0x5}, &(0x7f00003c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000fbd000-0x4)=r4, 0x4) close(r2) 2017/12/30 01:06:15 executing program 0: syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f00003ad000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)='self\'self:\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000940000-0x8)='trusted\x00', &(0x7f0000e0c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x24)='vboxnet0proc\'[prockeyring)security\'\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000efb000)=[{&(0x7f0000973000-0xa0)="302046cbba56b7372b60fcf78e4f23dc3370974bc7d9c8a7803d220f89283049cf78ebecaa40c489b747036715a9753aa2a217b8714f4268967fc9af6515d66f856c3dad064c99799d43f7c530d468a13b484202c5e7c012140b16b10fcfbe7aab84f86f913fcb1a0876d58cd902b800cd808aa346c44c321199a4ffdb540942d5559edd40e86e868683fdc77347ac76c5e2810b32f3b83c91c5f4276f123a09", 0xa0}, {&(0x7f0000d72000-0xa8)="85cba940923290fa01dd93ed8c9f4824e9884c70c2d6fb3a6c6b0fa963d15f71e664bc1a81d1ae290e465fe4351ea581c2178c9d050e1a12bcf9e8912bf074347fc75debb5d3e1d02dd93f7d4c1d76765af36e7416bbcc9bc5e4ecf930949e2ace89f6774b979dbfcc182366fa75ccf2d22bf14f42ab70edb89cdd1ab29117622bf9be9830b56ac2e830c884f13ee1c8e066bbd1201e7fd3f9a920ba1d070b3f249f2936d5653a2a", 0xa8}], 0x2, r1) sync() [ 37.386912] device syz1 entered promiscuous mode 2017/12/30 01:06:15 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000697000-0x9)='/dev/sg#\x00', 0x3, 0x40000) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000dc1000-0x118)={0x8, {{0x2, 0x2, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/30 01:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d29000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005fa000-0x8)=0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b6f000)='numa_maps\x00') connect$inet6(r1, &(0x7f00005dd000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) sendfile(r0, r0, &(0x7f0000af6000)=0x41, 0x40005ec3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/hwrng\x00', 0x2000, 0x0) ftruncate(r1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2017/12/30 01:06:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f00007a5000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:15 executing program 5: mprotect(&(0x7f0000f1d000/0x4000)=nil, 0x4000, 0x2000000000d) remap_file_pages(&(0x7f00002a4000/0x3000)=nil, 0x3000, 0x6, 0x950, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000f5a000)=0x4) 2017/12/30 01:06:15 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000095d000-0x10)='/selinux/access\x00', 0x2, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 2017/12/30 01:06:15 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000e37000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d67000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, r0}, &(0x7f0000000000)=0x4000000008, 0x0) 2017/12/30 01:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000704000-0xa)={0x0, 0x964, 0x1, [0xcd]}, &(0x7f000031a000)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000998000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000044000)=r1, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/30 01:06:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000978000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ac3000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000017f000)='./file0\x00', 0xc000, r0, r1, 0x1, 0x7f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) socket(0x0, 0x0, 0x0) 2017/12/30 01:06:15 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067e000-0x8)={0x0, 0x6, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000a1f000)=0x8) stat(&(0x7f0000cbd000-0x8)='./file0\x00', &(0x7f000039e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/102, 0x66) setresgid(0x0, r2, 0x0) 2017/12/30 01:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000011e000)='/selinux/enforce\x00', 0x1, 0x0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000485000)={0x0, 0xffffffff, 0x7f, 0x6972}, &(0x7f00002d6000)=0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000849000)=0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000048d000-0xef)={r5, 0x7, 0xe7, "82eeb34b8aeceecb1c91954d625f0f34487ef628ee335c29d0ee7a9e3976bf355b76be53de42f4e9f8f450e2e5f34cafb814c334e523c38e2d19aca38e115afa98b95c28e7b5b23e61b18d1c56b83ab7990360404d4b987c4af8b211bc0266bf31091d43710e62c06cf26b753a547474a22489402e190fba4c49b727b7a95d1f335b3b1298222ef449e04829b1497ded44b5426888d3d193fba32bfa63b8c749a205b960ea50ac35d97334b17a41749df6f8f21a68534834f95f1fc75cca0bf1e0906d8543e6d6a11229f8abac610f5ae57917da8567adf4df6a5fe29891a5da02aec8eb7fa5cb"}, 0xef) r6 = getuid() ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000034e000)=0x8000) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000257000)={0x8e, 0x100, r4, 0xfffffffffffffffd, r6, 0x7, 0x8, 0x6}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a7c000)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a10000-0xa)=[], 0x0, &(0x7f0000e23000)=""/0, 0x0, 0x0}, 0x2) 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bcc000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c1a000-0x4)=0x3ee, 0x4) 2017/12/30 01:06:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001ba000-0xc)={0xa0000014, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/30 01:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getresuid(&(0x7f0000f9b000)=0x0, &(0x7f00007dd000-0x4)=0x0, &(0x7f0000736000)=0x0) [ 37.629544] audit: type=1400 audit(1514595975.600:42): avc: denied { create } for pid=7046 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_fib_lookup_socket permissive=1 [ 37.658194] audit: type=1400 audit(1514595975.620:43): avc: denied { write } for pid=7046 comm="syz-executor3" path="socket:[14024]" dev="sockfs" ino=14024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/30 01:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendfile(r0, r0, &(0x7f000036f000)=0x0, 0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000110000)='/dev/ptmx\x00', 0x2000000000000000, 0x0) sync() ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00007c9000-0x1000)=""/4096) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e72000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)=0x8) chmod(&(0x7f0000d3f000)='./file0\x00', 0x60) mprotect(&(0x7f0000aea000/0x3000)=nil, 0x3000, 0x0) 2017/12/30 01:06:15 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000095000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) utimes(&(0x7f000051f000-0x8)='./file0\x00', &(0x7f000086d000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f00006b9000-0xe)={0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x0, 0x0) 2017/12/30 01:06:15 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x100000d, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) 2017/12/30 01:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000d33000)='./file0\x00', &(0x7f0000649000)='vxfs\x00', 0x6004, &(0x7f0000ad5000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000994000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001a3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a2000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a72000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/30 01:06:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000049000)=""/199, &(0x7f00004f5000)=0xc7) r1 = syz_open_dev$tun(&(0x7f0000c72000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f03000)={0x0, 0x0, 0xb565, 0xfff}, &(0x7f00005f8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f5000)={r2, 0x8, 0x7, 0x4}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r1) fcntl$setlease(r4, 0x400, 0x3) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000222000)={0x9, 0x1, 0x9, 0x9d68, 0x12c2, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2017/12/30 01:06:15 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r4, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f00000c7000)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2017/12/30 01:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000901000)={0x1, [0x5]}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) [ 37.819193] device lo entered promiscuous mode [ 37.833394] device lo left promiscuous mode 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001c5000-0xb0)={{0x7, 0x7}, 'port1\x00', 0x80, 0x40030, 0x6, 0x8, 0x38, 0x200, 0x50d1, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x80000000, &(0x7f0000001000-0x10)={0x1, &(0x7f00008e8000)=[{0xb, 0x3, 0x0, 0xfffffffffffffffb}]}) r1 = gettid() pipe(&(0x7f0000df7000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000012000)=0x0) setpriority(0x0, r1, 0x0) 2017/12/30 01:06:15 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ed000)=0x0) pipe2(&(0x7f0000e06000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003f0000-0x86)={0x0, 0x7e, "0726681dc9122b5f4ee5dc4c4f09c918ed951b742d816c3392bb5df2b10570b294e7734b47c9d21fe4d382bfa7fd52d1b9218ae6df6b74119c50e04c6ba33b2439b1d1ce816a6d0d0d435ec19f0195f666f42baeee062cb6d6604c9f7c4cef1aec9a6f2e5560edfc8fe1fbf382c1ddefb664408cd55cb557ca60083667de"}, &(0x7f00008b8000)=0x86) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ec7000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000026e000)=0x0, &(0x7f0000f2b000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x20000001d, &(0x7f0000f7f000)=0x0, 0x4) set_thread_area(&(0x7f00003a3000-0x10)={0x5, 0x101000, 0xffffffff, 0x5, 0x0, 0x4, 0x0, 0x3, 0x6, 0x3ff}) 2017/12/30 01:06:15 executing program 4: r0 = syz_open_dev$random(&(0x7f0000e13000)='/dev/random\x00', 0x0, 0x40000) lseek(r0, 0x0, 0x4) r1 = open(&(0x7f000059e000-0x8)='./file0\x00', 0x400c0, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000078a000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8}, &(0x7f0000ff2000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c3b000)={r3, 0x2}, 0x8) fcntl$addseals(r2, 0x409, 0xc) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0xe2) 2017/12/30 01:06:15 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) [ 37.895333] device gre0 entered promiscuous mode 2017/12/30 01:06:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000eab000+0xb7b)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f00007bb000-0x4)=0x8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000072d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000d41000-0x10)={0xc2, &(0x7f0000f25000-0xc2)=""/194}) syz_open_dev$sndtimer(&(0x7f0000f26000-0xf)='/dev/snd/timer\x00', 0x0, 0x8001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) accept$ipx(r0, &(0x7f000043c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c4000-0x4)=0x10) syz_open_dev$evdev(&(0x7f00008c1000)='/dev/input/event#\x00', 0x4, 0x101080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ebd000)=0x0) 2017/12/30 01:06:15 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b1e000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/30 01:06:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendfile(r0, r0, &(0x7f000036f000)=0x0, 0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000110000)='/dev/ptmx\x00', 0x2000000000000000, 0x0) sync() ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00007c9000-0x1000)=""/4096) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e72000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)=0x8) chmod(&(0x7f0000d3f000)='./file0\x00', 0x60) mprotect(&(0x7f0000aea000/0x3000)=nil, 0x3000, 0x0) 2017/12/30 01:06:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/validatetrans\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000dae000)='./file0\x00', 0x20000001) mkdir(&(0x7f0000f6c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) 2017/12/30 01:06:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dee000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$FIONREAD(r1, 0x541b, &(0x7f000053f000-0x4)=0x0) set_thread_area(&(0x7f0000295000)={0x101, 0xffffffff, 0x1000, 0x1, 0x8, 0x2, 0x400, 0x2, 0x6, 0x1}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000087c000)=0xffff, 0x4) [ 38.006796] device lo entered promiscuous mode [ 38.013624] device lo left promiscuous mode 2017/12/30 01:06:16 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f64000-0x1e)="1f0000000104ff00fd0007c00700000cee05f00008000009010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup3(r2, r1, 0x0) 2017/12/30 01:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f94000)=0x0, &(0x7f000089a000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ef0000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f43000-0x4)=0x3, 0x4) r2 = getpid() lremovexattr(&(0x7f000073c000-0x8)='./file0\x00', &(0x7f0000351000-0x19)=@known='system.posix_acl_default\x00') r3 = syz_open_procfs(r2, &(0x7f0000228000-0xa)='schedstat\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00007ba000)={0x0, 0xe, "2d3ddb5de010c67ec294d409e180"}, &(0x7f0000a4e000)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e20000-0x20)={0x4, 0x7, 0xa, 0x0, 0x9, 0x8001, 0x100000000000, 0x8, r4}, 0x20) connect(r0, &(0x7f0000961000)=@rc={0x1f, {0x1f, 0x67, 0x5, 0x1, 0x6, 0xebf}, 0xfffffffffffffffe}, 0x9) socket$inet(0x2, 0x805, 0x6) lseek(r1, 0x3, 0x3) bind$ipx(r3, &(0x7f0000b64000)={0x4, 0x5, 0x100000001, "0debf5db0fd9", 0x7, 0x0}, 0x10) 2017/12/30 01:06:16 executing program 7: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003bc000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d5a000+0xc0)={0x0, 0x0, &(0x7f000060e000-0x10)={&(0x7f0000d5a000)={0x2, 0xe, 0xfffffffffffffffe, 0x7, 0x23, 0x0, 0x100000001, 0x8000, [@sadb_x_sec_ctx={0x6, 0x18, 0x2, 0x10001, 0x24, "3f64cb9f709e0c5a1f52427dd8b45f22dfac257e793126486d14f9c9da59cafe1ccf9431"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x212, 0x1f}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x8001, 0x20}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x2, @in=@rand_addr=0x20000, 0xb, 0x0, 0x14}, @sadb_spirange={0x2, 0x10, 0x80, 0x7f, 0x0}, @sadb_x_sec_ctx={0x3, 0x18, 0x625e, 0xc513, 0xe, "073064c07a41fe627bbdfdde9dbe"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}}, @sadb_address={0x5, 0x7, 0x5, 0x7f, 0x0, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x4080) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b9a000)=0x0, &(0x7f000024c000)=0x4) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000908000-0x4)=0x0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008dc000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000526000-0x10)={0xfffffffffffff62a, 0x9, 0x442, 0x88}) sendmsg$unix(r2, &(0x7f0000fdf000)={&(0x7f0000519000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fca000)=[], 0x0, &(0x7f0000669000-0x20)=[], 0x0, 0x0}, 0x20000000) futimesat(r2, &(0x7f0000be8000)='./file0\x00', &(0x7f0000e76000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) 2017/12/30 01:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000cf0000)=""/3, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d8d000)=0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e43000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cd0000)=0x0) fcntl$addseals(r1, 0x409, 0x7) syz_emit_ethernet(0x3e, &(0x7f0000dc6000-0x82)={@random="efad01006da7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffffe, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r2 = epoll_create(0x401) getsockopt(r1, 0x6, 0x7ff, &(0x7f0000a60000-0xbe)=""/190, &(0x7f00003d8000)=0xbe) fcntl$getownex(r1, 0x10, &(0x7f000016d000)={0x0, 0x0}) dup(r2) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ee4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001bc000)=0x14) 2017/12/30 01:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendfile(r0, r0, &(0x7f000036f000)=0x0, 0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$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]}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000110000)='/dev/ptmx\x00', 0x2000000000000000, 0x0) sync() ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00007c9000-0x1000)=""/4096) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e72000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)=0x8) chmod(&(0x7f0000d3f000)='./file0\x00', 0x60) mprotect(&(0x7f0000aea000/0x3000)=nil, 0x3000, 0x0) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dee000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$FIONREAD(r1, 0x541b, &(0x7f000053f000-0x4)=0x0) set_thread_area(&(0x7f0000295000)={0x101, 0xffffffff, 0x1000, 0x1, 0x8, 0x2, 0x400, 0x2, 0x6, 0x1}) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000087c000)=0xffff, 0x4) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r2, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sync() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e64000)={0x0, 0x2, 0x7, [0xfff7ffff, 0x2, 0x4000000000000, 0x5, 0x6, 0x8, 0xffff]}, &(0x7f0000f12000)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ae000-0x10)={r3, 0x8001, 0x4, 0xfffffffffffffffd}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$unix(r2, &(0x7f0000a6c000-0x1000)="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", 0x1000, 0x80, &(0x7f0000d92000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/30 01:06:16 executing program 4: clone(0x0, &(0x7f0000b4f000-0x2)="", &(0x7f000062a000)=0x0, &(0x7f0000153000)=0x0, &(0x7f00003e5000)="") lseek(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000c76000)={&(0x7f0000d10000-0x9)=@rc={0x1f, {0xf7, 0x0, 0x82c, 0x55c8, 0x0, 0x5}, 0x8}, 0x9, &(0x7f000027a000-0x40)=[{&(0x7f0000033000)="36921298806f5a17b9315b6596ca2527b26ecf8f5a5a0e123b7598e67c1f12f59ba33d6e14048b2e6e7a8d62419b9331152320d10016e397aa10ac5988026edf5574f813a82782c757edbac388cf7de947a366a13ee437e49a27b7c15601da14b123e7c0178b0071ad8c0095fc62e5ad58a6360946033e041742a63e7bb49da0ddc00fb79409fc7f91075320212d7fe226510dd584966699646adbf8defcf3c3093c0f0078bdc76a56112db896a3bae82d11de3ad08fd91dd75e0976061f56ef677623f387fe4f4f9b34", 0xca}, {&(0x7f0000001000-0xe9)="0bfeeaec9ac7f5660353fc296293c808d7d20f7be5be7a32124b50031bbbb36abc201e6725701cb693d30ab47c7257527bb9d29c2bed127ec7ef91dbf24272849f53ef0ef598c5f2fea303e6fc3eae70ece1153bb552c05ed78d901a63f6622f3a7188f6f827890e2f7f88c58a7bf7d8ace96e03d16af6b5f2e9ab2f0574b659b73cad58c209db9688092e9a9b26304e3689db74fcca56d70a8bafa7dada55ef953e8ee80b1b4f654724755bc7c86c4cf174dab1388a6818368c76965b872bf52e51141bb38af7c6e3165c61a51745f91829e222174264660f328f231179e45759224cffab6acc897b", 0xe9}, {&(0x7f0000000000)="e09237077d23ee77f1c0adcdadd2fd562ad5bc2c3388918945511d0f9c507f5c81811858fff4fb0b39fca95b111682efcc6e49f8de184e447eed3803556af5e8ea07620d000c41a4a1df2a84ee3f704dbe80a435ce771818034c75307563abc586545b6b8b01d9921f7acf24603825058a591018f7cd64fcd038c51c972591dfe7207248e7782935b967637f107dc957c2bee00bc8ad19b5a763dcaaf79a708d6e808f494e46d93164f34fb9659330654b5801a5596bce56d969127f239523f9ed4b8b387cfdfd10a77dd4c1b1d79c635c9d621594abb14e6effc24639d01e5df60b4aa34a28c3da0dbe1ed1d120ea75942f40bc", 0xf4}, {&(0x7f0000d48000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000f8f000+0x5c7)=[{0xe8, 0x12d, 0x7, "84d4b0dec52cd002e83697651528669cb162ac63c738f223ca02c58e7611d209ec824e86cf7379a7231cc898ef76146169db3f8607d4b7a6f48d898c7d16dcf88106f0384983d9d63cb1c585b3495d9688e71fd3a402e12bdadab296dab3cd912b8c645c8bbb6f6560da1ba3ea4a4568856184fb656b4488c7ea513a533102cba27edfe1d1b2985d575a0a38e2210acd67e7d980159bcb4cacb1429cf0b18a2615d029ada3daaea14d73462ac00c9f78aaa0c9d131af63376d7a5f8032d6fd19f387f78bc6665d38e64f30e4440b8ec77acc8d"}, {0x1010, 0x188, 0x3, "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0x10f8, 0x4040}, 0x0) 2017/12/30 01:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000699000-0x44)={{0x2, 0x3, @rand_addr=0xe2d5a65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="6fe6d5a224f5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="84b9a6b634053c5657af825a0a2a1129"}) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4350cdc2ca119f98, &(0x7f0000930000-0x2f)="9a8c7f7664fa58ea2d44797aab1facae1029c80646eaeae4983c68641ab1ff15f7e51b633fa020ec7cc323e999d69a", 0x2f) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000024e000-0x10)=@generic="828e7e8f264f51b23349c6a123419119", 0x10) [ 38.216728] device lo entered promiscuous mode [ 38.227577] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.244905] device lo left promiscuous mode 2017/12/30 01:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000001a000)="fe8203b26fefc5f2f447d9fd1ff1694705dc5d32d78cf627", 0x18) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000006a000-0x10)=[{&(0x7f0000067000)="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", 0xf55}], 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000005c000-0x1c)=@req3={0x7, 0x7f, 0x5, 0x4db, 0x3, 0x1f, 0x9}, 0x1c) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2017/12/30 01:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) eventfd(0x0) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000ee6000)=""/243, &(0x7f0000242000-0x4)=0xf3) unshare(0x400) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.253322] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/30 01:06:16 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shutdown(0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/hwrng\x00', 0x800, 0x0) bind$inet(r0, &(0x7f0000701000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 01:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000820000)=""/113, 0x71, 0x0, &(0x7f0000188000)=@ipx={0x4, 0x5, 0x1ff, "5b64aecd1140", 0x1ff, 0x0}, 0x10) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000090000-0x68)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8a000)='net/hci\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00009a3000-0xe6)=""/230) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d42000)={0x0, 0x6}, &(0x7f0000ded000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fca000)={r2, 0x5c, "f5c5a76a64885c636afe04d8f2f0aee1b250e93d6a30c13cb536807477d59aac45017969ed3b64053b77c1275314e0e6fa42e41317949e2ea155a0b3a2432fdc136b34175fa9e20220865ece50b1cd9be7f21418a96144d0ac6cb492"}, &(0x7f0000932000-0x4)=0x64) 2017/12/30 01:06:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002ef000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e6e000-0xc)={0x60000004, 0x0}) epoll_pwait(r1, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007c4000-0x20)={0x8, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000315000)={r2, 0x8}) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@req={0x28, &(0x7f0000e58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1c6, 0x8a34, @raw_hdlc=&(0x7f0000b05000-0x4)={0xdc, 0x0}}}}) fgetxattr(r0, &(0x7f000090f000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000ca7000-0xf8)=""/248, 0xf8) 2017/12/30 01:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000032e000-0xd)='/dev/usbmon#\x00', 0xffffffffffffc33d, 0x0) sendfile(r0, r1, &(0x7f0000259000-0x8)=0x0, 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000002c000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 01:06:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f000001c000-0x3)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"8161991e32ccf9"}, 0xffffffff}, 0x10) 2017/12/30 01:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca1000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) r1 = accept4$packet(r0, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc0000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000992000)={@loopback={0x0, 0x1}, 0x8000, r2}) sendto(r0, &(0x7f000011a000-0xfe)="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", 0xfe, 0x800, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r3, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000075000)=0x0) sched_setparam(r4, &(0x7f000043f000)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006f8000)={@generic="ec85bf404b80133fb263ced295a78e0e", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000865000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept$nfc_llcp(r0, &(0x7f00000c5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d78000)=0x60) 2017/12/30 01:06:16 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000982000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006f5000)={0x0, 0xa5, "ce1afbba4a93cf7ba43f0c266d47da6af68de2310fa9fa8d80fd713f444b12045bece678e0804d96eda8ab2d416708f20aeffb55490f19e3bb8ac053e6c14a8d2e2992d0caded4dc8c697a8171d728c1cadf038c4881bb52c13175e8dc56d1d53b4514c26c59fbeb27988862f0311001b0862f151f307763bae1547b3c679b21ff89ac4073b4fb4c655141804ca07e498d9f5f071a22725f54ad6e52fcf0c32a844680946f"}, &(0x7f0000759000-0x4)=0xad) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d1b000)={0x7, 0xf, 0x1ff, 0xfff, r1}, &(0x7f0000cb1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x1, 0x2, 0x4, 0x2, 0x5ac}, 0xc9, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x2912, 0x7, 0xfffffffffffffffe, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000971000-0xc)='/dev/rfkill\x00', 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000107000)=0x14) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000094000)=0x9, 0x4) writev(r3, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) getpeername$netlink(r4, &(0x7f0000367000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000497000-0x4)=0xc) 2017/12/30 01:06:16 executing program 0: clone(0x0, &(0x7f00007d3000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000f54000)=0x0, &(0x7f00006ab000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0x34, &(0x7f0000001000-0x10)={0x1b, 0x7, 0x0, 0x62f6}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) bind(r1, &(0x7f0000001000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x600000, 0x0) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000000000)="6e47dd24b28ea6db170ce6dc84f82b58f449e6bf09c7b60d66bd23f24a97730ae625718e80396d691ebdb0bc6a1bef81b4f76d911c455fcdd9dd02ed6b5b068d46e5108a718601e2d0ba27ce810038d45b0038298d9c8b10cdcd9aaef937b1fedaa270e24758b218e31f575f5daf9db25aacad4da172ba47") sendto$ipx(r2, &(0x7f0000b12000)="3c2d25223bdc3a025b548dfb4d3236b7f574566ad93a3cc21b848e8283ffaec6ed81cc5f2d15f5ae3c76346af9e776c6deaf2d81d3", 0x35, 0x44010, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x410400, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f0000001000)=0x98) 2017/12/30 01:06:16 executing program 6: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0x2) 2017/12/30 01:06:16 executing program 7: 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, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000000f000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000002b000-0x90)=[{&(0x7f0000958000)=[{0xe96, 0x0, 0x0, 0x0, 0x0, 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{0x31, 0x7f, 0x100, 0x10001, 0x2, "ccfcebe2178300c1451978e0db677158ae1f39d0c4468ae92105f90686ef6d71ec"}, {0x95, 0x92, 0x400, 0xfffffffffffffff7, 0x0, "cfe740fa03209d96780a435fd4a8b746d95075f767e883fc58d9d66eb47e556b1841073b10a28ed66ea8909005ca4dc6d201c6e09d0da08c723fef76aacd24484dfec0440e4679396431d057df896a115940dfe5cecd23f2bd7160cb4cd3863038db38f7fea9ef86c5e8760906951a7589655ae6ac03d9352ebfe1077c08d9710aa9e1ec67"}], 0x1133}, {&(0x7f0000009000)=[{0x53, 0x9, 0x20, 0x114d5968, 0xff, "3ad1d9e1ab280060b2d0e945e2e29fbadca2f46b8aa623d788379f738f455af3eb0a37062a022403658b92ce1e266d389a3937befbbbb39902da4332ff5eae29330d2c"}], 0x53}, {&(0x7f000001a000)=[{0xad, 0x8, 0x0, 0x7, 0x5, "4473a9fd9db65d873f1f9b4fb9f16d6aa10d729ef72af5b2970201bd9dca186aae9fbff74962093b89b80fdeba8c691fbf444d70346591922f4d677e21175cd864b4994d14b72056c4a3d6dd9132d0607e15b89f5856e5c2d577f8cb1b4b23a41a4e93cd17dbcd0d27a3684f7552acac7823bae39090401f733d657ddb13136d258d68bda46363bda49ade0c94c35ac31b70c795246e63958b1e348ca8"}], 0xad}, {&(0x7f000001f000)=[{0x32, 0x3, 0x300, 0xfff, 0x3, "87616e09568edfc0dc1692ff9074eb311de303bb867b1238b4b85cf5ff4db3951e90"}, {0xa7, 0x3, 0x10, 0x5d, 0x635b, "39930794de4ac50d1f1a0639cba840f0597ac573249e89192fd15d5eb1f6646f4fe0e4fd77e2ff5b8abafac3cfc3c57e6af08ebf1ca963891f9e3ebd9b68e9de2502c9b2abea72a785c9d1c7d350d879011a793e9d5af8a7f99ed40c957031abcfdd3daf92c3a8affaa36c56b13e4ed55e80a460ebcc64f8ecc3357f8f2fa1a93ce386a79f80bfee6ea5c94d9b32a2a60e3710600e272e"}], 0xd9}, {&(0x7f000002a000)=[{0x80, 0x7f, 0x10b, 0x0, 0x3ff, "0f18a26e2734d0a4b9128d5cb464742131cde0fdef828eea349e97dc8a11f10c5caab48f037b3d2b4c181cebaefeb2a18ac640b8512150d17e35ff4925113f795e7d730a0eaaf192ac3f23402bf40d914688f6b69570ed1ffcf551dd52fcc69cb0dd998685cfd35b5e424a88e2803a1b"}], 0x80}, {&(0x7f0000017000)=[{0xcf, 0x7, 0x0, 0x5, 0x2, "87439ab79f8d504f6ce84e0627f69802182fc2166bd0dbaae3f1171f578f21742ba713ac9fafe14f3a444747696ab939d7298b606a52f38d95dd690059333efe9d64e9a3c1380a2ced37543d55a93868c357e406e2ff73ff130e0c021a054aca2afca4dad050bb92f77f939083e7649a17417076aaa9263ea3c67141a0936e3881773660c630f852150950f6032fce498b824825a1d559c600cfc93c3cfaaf2bbd5b0c575e9e827be145e5c00c64b08428e53df3183ca4d5ee193bcb26c8ad"}], 0xcf}], 0x7, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000023d000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000095d000)={0x9}, 0x4) recvfrom$llc(r1, &(0x7f000095d000-0x88)=""/136, 0x88, 0x102, &(0x7f0000593000)={0x1a, 0x9, 0x3, 0x8, 0x1c000000000000, 0xff80000000000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/30 01:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x7fe) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) openat$ppp(0xffffffffffffff9c, &(0x7f0000c84000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d46000)={0x50, 0x0, &(0x7f0000a0e000)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000d3000-0x19)=[], &(0x7f00009c4000-0x30)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000079c000-0xe5)=""}) 2017/12/30 01:06:16 executing program 0: mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009b5000)=0x0, &(0x7f0000ae2000)=0x4) r1 = open(&(0x7f0000718000)='./file0\x00', 0x8200, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000059000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x1)=0x6, &(0x7f0000000000)=0x4) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x3, 0x3, 0x0, 0x9, r2}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ff6000)={0x9, 0x3, 0x7, 0x5}) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f34000)={0x8}, 0x4) connect$inet(r0, &(0x7f000005a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000046d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ef7000-0x1000)=""/4096) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0xffffffbffffffffb, 0x4) connect$inet(r0, &(0x7f0000444000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000962000-0xaa)="", 0x0) 2017/12/30 01:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000efb000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000d0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0) 2017/12/30 01:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b63000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fe8000-0xd4)=""/212) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e2e000-0x82)="504fd43792dce209e9bbe12ee776a0b136b8fe56518411f171e6bc09a9b85c4e5e8f9706954331e4df3bb024b15f4aa0e02c8dc6c727904d7737214e305b8258edd675439e107013ab0890e013fe0e7033e439e0920304b792262f77f357300dc96b0c425cbf8b1a407ee1ec0c3d099e6d776a8441ecb21c296c2d485a576c9e7a63") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000bed000-0x18)={0x7d819a5a, 0x7df, 0x7, 0x4, 0x401, 0x4}) writev(r1, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) [ 38.473232] device lo entered promiscuous mode 2017/12/30 01:06:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f000089b000-0x8)={0x0, 0x0}) lstat(&(0x7f00007c6000)='./file0\x00', &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() stat(&(0x7f00008cf000-0x8)='./file0\x00', &(0x7f0000586000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008f1000-0x8)={0x0, 0x800080000000}, &(0x7f0000769000-0x3)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007c0000)={r2, @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]}, 0x7fff, 0xc8}, 0x98) setuid(r0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000730000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, {0xa, 0x2, 0xffffffffffefffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x2a1, [0x1ff, 0x9, 0x8, 0x400, 0x80000001, 0x0, 0x8, 0x1]}, 0x5c) fallocate(r1, 0x2, 0x8, 0x3000000000000) [ 38.559246] device lo left promiscuous mode 2017/12/30 01:06:16 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000081c000)='/dev/usbmon#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009a4000)={0x0, 0x10, &(0x7f000043f000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000540000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000509000)={r3, 0x40, 0x80, 0x3000, 0x40, 0x0}, &(0x7f00007eb000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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]}, 0x5c) r4 = syz_open_procfs(0x0, &(0x7f0000a53000-0x4)='net\x00') ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000054e000)={0x5, 0x5, 0x7, 0x1000, 0x9}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 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]}, 0x5c) 2017/12/30 01:06:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) signalfd(r0, &(0x7f00007b5000)={0x3ff}, 0x8) writev(r0, &(0x7f0000072000)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800007001a000100ff000200280ff43dfb011018e9ffff06000d00", 0x39}], 0x1) 2017/12/30 01:06:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000755000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000140000-0x20)={0x2cc, 0x1000, 0x5, 0x200, 0x12, 0x9}) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2017/12/30 01:06:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009fd000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) inotify_init1(0x801) 2017/12/30 01:06:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d88000-0x10)={0xa, &(0x7f0000a8c000)=[{0x8, 0x200, 0x200, 0x79}, {0x7, 0x9, 0x9, 0xe479}, {0x100000001, 0x7, 0x4, 0x3}, {0xdbe2, 0xf4, 0x258, 0x93d}, {0x1ff, 0x1, 0x401, 0xfffffffffffffffa}, {0x7, 0x7f, 0xff, 0x100}, {0x1000, 0xa884, 0x5, 0x38cbc474}, {0x5, 0x5, 0x0, 0x5}, {0xc9cd, 0x3ee, 0xfff, 0x4}, {0x392, 0x4, 0x6a91d079, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[], 0x0, &(0x7f0000fdc000)=[], 0x0, 0x4000014}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000b5e000)=@req={0x28, &(0x7f0000c42000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x8, 0x8, 0xdaa, 0x1f, 0x0, 0xff}, 0x4199}}}) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f06000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000501000)=""/192, &(0x7f0000cbc000)=0xc0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000c6000)=[{&(0x7f0000a5d000-0x1000)="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", 0x433}], 0x1) shutdown(r0, 0x1) 2017/12/30 01:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000fbd000)='./file0\x00', 0x50080, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x7) writev(r0, &(0x7f00007cd000)=[{&(0x7f00004d9000)="29000000180031090020000100000007020000000000ff06800000000c00080004001b00000ef4ff01", 0x29}], 0x1) 2017/12/30 01:06:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f00008b6000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fde000)=""/3705, 0xe79}, {&(0x7f0000641000-0x9)=""/9, 0x9}, {&(0x7f0000727000)=""/74, 0x4a}, {&(0x7f00005b4000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe7000-0x88)=""/136, 0x88}, {&(0x7f0000f7c000-0x8)=""/8, 0x8}], 0x6) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f77000)=0x0) 2017/12/30 01:06:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f00001fc000)={@common='ipddp0\x00', @ifru_data=&(0x7f000036f000-0x20)="5f61e75abe8af416b506ad70e47ba98b748a0e069e72ff2f6be02b15ab6693b2"}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r3, &(0x7f0000aeb000)="06b856c80e1b9ff11155c4f287925aadfbf0c5457eef5f9086cfc275bc", 0x1d, 0x4084, &(0x7f0000fa2000)={0x3, {"7c064df0e2a0c2"}, 0x1}, 0x10) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) socket(0x9, 0x4, 0x11d851a8) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) openat$selinux_user(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/user\x00', 0x2, 0x0) 2017/12/30 01:06:16 executing program 0: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffff9c) r2 = syz_open_dev$sndseq(&(0x7f0000e29000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) r3 = openat(0xffffffffffffffff, &(0x7f000037a000-0x8)='./file0\x00', 0x8000, 0x120) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b90000-0x8)='gid_map\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d69000-0x8)={0x0, 0x0}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5}, &(0x7f000020d000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000910000)={r9, @in6={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x80000001, 0x1, 0x40, 0x8}, &(0x7f0000149000-0x4)=0xa0) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000156000-0x48)=[{r1, 0x2, 0x0}, {r2, 0x2210, 0x0}, {r3, 0xa000, 0x0}, {r4, 0x2062, 0x0}, {r5, 0x4000, 0x0}, {r6, 0x10, 0x0}, {r7, 0x4, 0x0}, {r8, 0x5020, 0x0}, {r10, 0x90, 0x0}], 0x9, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x10001}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r11) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000887000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x0, &(0x7f0000001000-0x4)=0xff, 0x4) 2017/12/30 01:06:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002d000)=0x400, 0x4) r1 = creat(&(0x7f000020f000)='./file0\x00', 0x80) r2 = gettid() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d0f000)={0xaa, 0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000723000-0xe)='net/rt6_stats\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007a7000-0x8)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ba2000-0x16)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b7e000)={r3, 0x7ffff, r4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000256000)=0x0) ptrace$setregset(0x4205, r5, 0x0, &(0x7f0000db8000-0x10)={&(0x7f000027b000-0xa5)="67ae8d2f33e21825019b4cb77ecf02ba2aa59333099cdd8e30fed5a3ec6b4b8c1263aae9ceabe6ac99207b140904610ae499007bc920e13a47c554897c128886134c8bfad4026d46d507b16e8a6612f32d0427e723d34ff6c4ea0e5150e90a6030171178b4beab842ce93c702ad3905c06e900f1edc558bc716a6ec61914aa8dbc0025869935ade344ddfdf6a2f1a5403bb3bce64e9d55541506236f1ccb45d734baa0f726", 0xa5}) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x4000000006, 0x1000000) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000f62000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b05000)=0x14) write(r0, &(0x7f00009a2000-0x26)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0001ff", 0x26) 2017/12/30 01:06:16 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000001000-0x10)={&(0x7f0000000000)="c94c989774e2562d81731642ad35f9574b2f87ae9a4483def0c346eb859ecb7ddefb7d29ccf1cd51509fd0e9656ee9393c14e3ae7bc8e72927aace56dc905991d2e9b55c0f408e5f9437f0e17b847f3c9dff2592994487149f26bfb97bae22dc5779b84abbc2aea261750f36070c2c79d59313df95d0828637", 0x79}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(0xffffffffffffffff, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r3, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 01:06:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) rmdir(&(0x7f0000ca6000-0xa)='./control\x00') mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)="") [ 38.666422] device syz5 entered promiscuous mode INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 245.058641] INFO: task syz-executor7:7331 blocked for more than 120 seconds. [ 245.065878] Not tainted 4.9.73-gf3f3457 #1 [ 245.070970] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.079105] syz-executor7 D29424 7331 3568 0x00000004 [ 245.084836] ffff8801c3964800 ffff8801c574c000 ffff8801c574c000 ffff8801b4009800 [ 245.095830] ffff8801db221458 ffff8801b47b7740 ffffffff8389e5fb ffff8801b47b7718 [ 245.104021] ffffffff8123940f 00ffffff838a9f6a ffff8801db221d28 ffff8801db221d50 [ 245.112216] Call Trace: [ 245.114784] [] ? __schedule+0x67b/0x1ba0 [ 245.120710] [] ? mark_held_locks+0xaf/0x100 [ 245.126662] [] ? rwsem_down_read_failed+0x1db/0x320 [ 245.133525] [] schedule+0x7f/0x1b0 [ 245.139119] [] rwsem_down_read_failed+0x1e0/0x320 [ 245.145592] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.152205] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.159150] [] down_read+0x52/0xb0 [ 245.164318] [] ? set_termios+0xf5/0x670 [ 245.170137] [] set_termios+0xf5/0x670 [ 245.175567] [] ? tty_perform_flush+0x80/0x80 [ 245.181853] [] tty_mode_ioctl+0x931/0x9c0 [ 245.187629] [] ? set_termios+0x670/0x670 [ 245.193605] [] ? __ldsem_down_read_nested+0xce/0x4f0 [ 245.200546] [] ? ldsem_down_read+0x32/0x40 [ 245.206409] [] ? ldsem_wake+0x40/0x40 [ 245.212074] [] n_tty_ioctl_helper+0x40/0x360 [ 245.218111] [] n_tty_ioctl+0x148/0x2d0 [ 245.223858] [] ? ldsem_down_read+0x32/0x40 [ 245.229923] [] tty_ioctl+0x733/0x2170 [ 245.235351] [] ? commit_echoes+0x1b0/0x1b0 [ 245.241438] [] ? no_tty+0xa0/0xa0 [ 245.246520] [] ? avc_ss_reset+0x110/0x110 [ 245.252695] [] ? __lock_acquire+0x629/0x3640 [ 245.258937] [] ? no_tty+0xa0/0xa0 [ 245.264019] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.270016] [] ? ioctl_preallocate+0x220/0x220 [ 245.276231] [] ? selinux_file_ioctl+0x355/0x530 [ 245.282741] [] ? selinux_capable+0x40/0x40 [ 245.288845] [] ? __fget+0x201/0x3a0 [ 245.294102] [] ? __fget+0x228/0x3a0 [ 245.299562] [] ? __fget+0x47/0x3a0 [ 245.304733] [] ? security_file_ioctl+0x89/0xb0 [ 245.311159] [] SyS_ioctl+0x8f/0xc0 [ 245.316328] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.323081] [ 245.323081] Showing all locks held in the system: [ 245.329581] 2 locks held by khungtaskd/514: [ 245.333874] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.342577] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.352250] 2 locks held by getty/3302: [ 245.356196] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.365547] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.375476] 2 locks held by syz-executor7/7331: [ 245.380125] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.389419] #1: (&o_tty->termios_rwsem/1){++++.+}, at: [] set_termios+0xf5/0x670 [ 245.399268] [ 245.400868] ============================================= [ 245.400868] [ 245.409747] NMI backtrace for cpu 1 [ 245.413363] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.420436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.429766] ffff8801d8a6fd00 ffffffff81d922b9 0000000000000000 0000000000000001 [ 245.437754] 0000000000000001 0000000000000001 ffffffff810ba190 ffff8801d8a6fd38 [ 245.445752] ffffffff81d9d3dd 0000000000000001 0000000000000000 ffff8801c393cc18 [ 245.453740] Call Trace: [ 245.456304] [] dump_stack+0xc1/0x128 [ 245.461646] [] ? irq_force_complete_move+0x390/0x390 [ 245.468378] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.474328] [] ? irq_force_complete_move+0x390/0x390 [ 245.481057] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.488132] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.495120] [] watchdog+0x6f0/0xa70 [ 245.500369] [] ? watchdog+0x125/0xa70 [ 245.505793] [] kthread+0x26d/0x300 [ 245.510960] [] ? reset_hung_task_detector+0x20/0x20 [ 245.517600] [] ? kthread_park+0xa0/0xa0 [ 245.523201] [] ? kthread_park+0xa0/0xa0 [ 245.528799] [] ? kthread_park+0xa0/0xa0 [ 245.534397] [] ret_from_fork+0x2a/0x40 [ 245.540058] Sending NMI from CPU 1 to CPUs 0: [ 245.544821] NMI backtrace for cpu 0 [ 245.548432] CPU: 0 PID: 7302 Comm: syz-executor7 Not tainted 4.9.73-gf3f3457 #1 [ 245.555843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.565164] task: ffff8801b4009800 task.stack: ffff8801c3848000 [ 245.571191] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x1/0x50 [ 245.580423] RSP: 0018:ffff8801c384fb28 EFLAGS: 00000202 [ 245.585836] RAX: 00000000000001f4 RBX: ffffc90004f96060 RCX: ffffffff8200440c [ 245.593072] RDX: 0000000000010000 RSI: ffffc90001186000 RDI: ffffc90004f97260 [ 245.600311] RBP: ffff8801c384fb78 R08: 1ffff1003680141a R09: 0000000000000000 [ 245.607548] R10: 0000000000000003 R11: ffff8801b4009800 R12: ffffc90004f95000 [ 245.614783] R13: 000000070fca81f4 R14: 0000000020f77000 R15: ffff8801c4a3f0b8 [ 245.622020] FS: 00007f590f61f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.630212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.636060] CR2: 00007f826c9dd000 CR3: 00000001d02b5000 CR4: 00000000001406f0 [ 245.643297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.650533] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.657768] Stack: [ 245.659883] ffff8801c384fb78c ffffffff82004466c ffffffffffffeffac 00000000000001f4c [ 245.668078] 0000000000000000c ffff8801c4a3ee80c 1ffff10038709f75c 000000000000541bc [ 245.676275] ffffffffffffffe7c ffff8801c67cf400c ffff8801c384fd70c ffffffff81ffd153c [ 245.684463] Call Trace: [ 245.687013] [] ? n_tty_ioctl+0x266/0x2d0 [ 245.692685] [] tty_ioctl+0x733/0x2170 [ 245.698100] [] ? commit_echoes+0x1b0/0x1b0 [ 245.703953] [] ? no_tty+0xa0/0xa0 [ 245.709018] [] ? avc_has_perm+0x2fd/0x4f0 [ 245.714779] [] ? avc_has_perm+0xb0/0x4f0 [ 245.720471] [] ? avc_has_perm_noaudit+0x450/0x450 [ 245.726928] [] ? __lock_acquire+0x629/0x3640 [ 245.732948] [] ? do_readv_writev+0x1f9/0x750 [ 245.738969] [] ? file_has_perm+0x287/0x440 [ 245.744816] [] ? selinux_kernel_act_as+0x210/0x210 [ 245.751359] [] ? no_tty+0xa0/0xa0 [ 245.756424] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.762097] [] ? ioctl_preallocate+0x220/0x220 [ 245.768294] [] ? selinux_file_ioctl+0x355/0x530 [ 245.774573] [] ? selinux_capable+0x40/0x40 [ 245.780420] [] ? __fget+0x201/0x3a0 [ 245.785659] [] ? __fget+0x228/0x3a0 [ 245.790900] [] ? __fget+0x47/0x3a0 [ 245.796051] [] ? security_file_ioctl+0x89/0xb0 [ 245.802245] [] SyS_ioctl+0x8f/0xc0 [ 245.807397] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 245.813946] Code: c00 ceb c81 c4c c89 cff ce8 cbf c2d c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c12 c2d c1d c00 ce9 c29 cff cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c55 c<48> c89 ce5 c65 c48 c8b c04 c25 c40 c55 c01 c00 c65 c8b c15 c9c cc0 cca c7e c81 ce2 c [ 245.846097] Kernel panic - not syncing: hung_task: blocked tasks [ 245.852243] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.73-gf3f3457 #1 [ 245.859313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.868642] ffff8801d8a6fcb8 ffffffff81d922b9 ffffffff83a89e80 ffff8801d8a6fd90 [ 245.876628] ffff8801c393cc00 dffffc0000000000 ffffffff84409000 ffff8801d8a6fd80 [ 245.884620] ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585 [ 245.892606] Call Trace: [ 245.895171] [] dump_stack+0xc1/0x128 [ 245.900508] [] panic+0x1bc/0x3a8 [ 245.905501] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.913706] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.920963] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.928229] [] watchdog+0x701/0xa70 [ 245.933481] [] ? watchdog+0x125/0xa70 [ 245.938909] [] kthread+0x26d/0x300 [ 245.944076] [] ? reset_hung_task_detector+0x20/0x20 [ 245.950719] [] ? kthread_park+0xa0/0xa0 [ 245.956316] [] ? kthread_park+0xa0/0xa0 [ 245.961916] [] ? kthread_park+0xa0/0xa0 [ 245.967522] [] ret_from_fork+0x2a/0x40 [ 245.973624] Dumping ftrace buffer: [ 245.977181] (ftrace buffer empty) [ 245.980858] Kernel Offset: disabled [ 245.984474] Rebooting in 86400 seconds..