0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x401, &(0x7f00005b9000-0x1)='-') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f7000-0x8)={0x0, 0x0}) 2018/01/22 23:51:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) flistxattr(r0, &(0x7f00006e6000)=""/38, 0xfffffffffffffef0) fchmod(r0, 0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d3a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:51:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = open(&(0x7f0000ed6000)='./file0\x00', 0x8401, 0x54) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006cb000-0x8)={0x0, 0x0}, &(0x7f0000b5a000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000016a000)={r1, @in6={{0xa, 0x2, 0x1d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f1000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ee2000-0x4)=0x80, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000600000)=0x6, 0x4) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e1f000-0x48)=[@in6={0xa, 0x2, 0x96b4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfff}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000098e000-0x10)={&(0x7f0000bd0000/0x3000)=nil, 0x3000}) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000cc9000-0x8)=0x0) r3 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000da8000-0x4c)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r4 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f000095b000-0x5)="1326292600", 0x5, 0x0) 2018/01/22 23:51:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001f2000-0xe)='/dev/input/mice\x00', 0x0, 0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d05000)={0x0, 0x81, 0x20}, &(0x7f0000534000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000142000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8001, 0x6, 0x40, 0x5, 0x0, 0x5, 0x10000, 0x563, 0x5, 0x1, 0x7fff, 0x200, 0x4, 0x6]}, &(0x7f0000168000-0x4)=0x108) flistxattr(0xffffffffffffffff, &(0x7f000037c000)=""/101, 0x65) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000043d000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fcc000-0x4)=0x10000, 0x4) 2018/01/22 23:51:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ef1000)="ff1e3d6a00000000000000095ee10000", 0x1000001d0) r1 = add_key$keyring(&(0x7f00004bd000-0x8)='keyring\x00', &(0x7f000042c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/01/22 23:51:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/sequencer2\x00', 0x241, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/22 23:51:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000de1000)='./file0\x00', &(0x7f00005d2000-0x11)=@random={'trusted.', ')eth1$s)\x00'}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000048b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025e000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000069f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x6c, 0x0, &(0x7f00001c2000-0x6c)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x28, &(0x7f000061e000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b81000)=0x0, 0x1, 0x2, 0x2e}], &(0x7f00005da000-0x28)=[0x38, 0x0, 0x20, 0x38, 0x38]}, 0x8}}, @request_death={0x400c630e, 0x2, 0x2}, @free_buffer={0x40086303, r2}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/22 23:51:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r1 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") pwritev(r1, &(0x7f0000ffc000)=[], 0x0, 0x57) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x4, 0x4, 0x10001, 0x0}) socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00008a8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/22 23:51:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000051000-0x1)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x10)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 23:51:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000303000-0x83)=""/131, 0x475c}) clock_nanosleep(0x3, 0x1, &(0x7f00008e1000-0x10)={0x0, 0x0}, &(0x7f0000315000)={0x0, 0x0}) socketpair(0x17, 0x803, 0x80000000, &(0x7f00009bb000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f000064a000)="0d4a4b4758283ad6bb1cbf00b408f8f1562eb5473b8ff62543ffbc8a77dfdbfa53b23280bd32b12cad2925c1c6c064e31361a009914819155a3a47a2954e864d52431e45e092e8bae0ccf5a4dd51bc04cdba1e16dba29eb35efdc4baba6251dc", 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ea000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000010e000)={0x0, 0x4}, &(0x7f0000a92000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000986000)={r3, 0x7ff, 0x0}, 0xc) fcntl$notify(r1, 0x402, 0x24) lstat(&(0x7f0000acb000-0x8)='./file0\x00', &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000666000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000)=0xe8) setreuid(r4, r5) creat(&(0x7f0000987000-0x8)='./file0\x00', 0x20) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 65.326209] binder: 10450:10482 got transaction to invalid handle [ 65.346719] IPVS: Creating netns size=2536 id=12 [ 65.368087] binder: 10450:10482 transaction failed 29201/-22, size 40-40 line 3004 [ 65.383872] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.423071] binder: 10450:10479 got transaction to invalid handle [ 65.423083] binder: 10450:10479 transaction failed 29201/-22, size 40-40 line 3004 [ 65.448546] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.519577] pktgen: kernel_thread() failed for cpu 0 [ 65.524703] pktgen: Cannot create thread for cpu 0 (-4) [ 65.532829] pktgen: kernel_thread() failed for cpu 1 [ 65.537928] pktgen: Cannot create thread for cpu 1 (-4) [ 65.543609] pktgen: Initialization failed for all threads 2018/01/22 23:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f00008e2000)='./file0\x00', 0xc0c0, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000647000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000112, 0x100, 0x5, 0x6, 0x7}, &(0x7f00001ca000)=0x5b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b25000-0x8)={r2, 0xa222}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000-0x4)=0x30, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/22 23:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d8c000)='$$:\x00', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000451000-0xc)={0x0, 0x3ff, 0x10}, &(0x7f0000d5f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000078c000)={r1, 0x4, 0x62, 0x8}, &(0x7f0000d5b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000561000)=0x0, &(0x7f00007f0000-0x4)=0x3d0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d6a000)={0x3, [0x80000001, 0x6, 0x0]}, 0xa) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) 2018/01/22 23:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a2000-0xc)='/dev/rfkill\x00', 0x501000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000d6b000)=0x0) writev(r0, &(0x7f00000af000)=[], 0x100000000000032b) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a2f000)={0x100, 0x314, 0x2, 0xa0}, 0x10) 2018/01/22 23:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r0, 0xc, &(0x7f0000bc3000-0x10)={0x11, 0x7, 0x3, 0xf465}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x8000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ea000)=0x900, 0x4) 2018/01/22 23:51:55 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e02000)={0x401, 0x2a70, 0x0, 0x6, 0x10001, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbc000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x10001) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000e7e000)=0x0, &(0x7f0000fbc000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002d4000-0xe)={0x5, [0x1, 0x2, 0x4, 0x0, 0x20]}, &(0x7f0000738000-0x4)=0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000fa1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a6a000)=0x14, 0x80000) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c53000-0x10)={0x0, 0x64, &(0x7f00008c6000-0x64)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x0}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x35e}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000486000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000bc000)={r2, 0x94, "333a579f377d62186bf6cc590373aea3cbe49d5651d41be710f388bdf7df6b2232915cf2a62543724684e8ba75355a4bb467fa76298104014a6b25cd59dd6ab6bbbcfd0cfb9b375a87a9250115ca2c5769b0ad8a67fc6d9a5ccef7ad6938bee091bce97881bffd5905b2c11becc507c48738f1c552258e56089688cb8dcd976940960b10cef08e6e34798d8f96953643f2acfb26"}, &(0x7f0000f0a000+0xaf2)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d64000)={0x0, 0xea, "068606695a98a0f4fbcf941ecbe566bf26478df19b4c610f45d1417a7a3698752d47a63b602c1ad7dab37f7ae967a607463199c7e4ad0edd19786e0f27806bb3b77bbe847b4b82a1e4ade9fe096c83267790b68605dccf87ccc528fae8ad9818d1bd3b43b4382b748564db7dfad7d59e6872a94fa72410ad5952efa4a71bbcc37f85c243dbbf505fe36b357319f9b2a6d4d7aa5b28a07b3b3ce5c64f3d7978f4f091bfc0e2cbe7ce07d2e6032d596bb14ca177723c579a7ed8215b0d6e9cec57fd68c56914329a3e105831a06e3a4a6cc14f8fbc9848005a296f131c5d76df85a93533c151a730399809"}, &(0x7f00000d4000)=0xf2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000715000-0x10)={0x1, 0x2, 0x2, 0x3, r3}, &(0x7f0000a11000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f9000)=0x9, 0x4) 2018/01/22 23:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000988000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000666000)=0x1c, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000066c000+0x5ce)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000075000)=0x8000) signalfd(r0, &(0x7f00000b3000-0x8)={0xffffffffffffffff}, 0xfffffffffffffe2a) r3 = dup2(r2, r0) sendfile(0xffffffffffffffff, r3, &(0x7f000000c000)=0x0, 0x0) 2018/01/22 23:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/22 23:51:55 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d9a000-0x8)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000762000)='./file0\x00', &(0x7f0000d9c000-0x93)=""/147, 0x4f) openat(r1, &(0x7f0000be6000)='./file0\x00', 0x301202, 0x20) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000d9c000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x81, &(0x7f0000d9c000)={0x20}, 0x8) mknod$loop(&(0x7f0000734000-0x8)='./file0\x00', 0x101, 0x0) 2018/01/22 23:51:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x244002, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x171, 0x800, 0xd0a0, 0x80000001, 0xff, 0x2b, 0x7, 0x68d, 0xd69, 0x6}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x21) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000011000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:55 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) sendmsg$netlink(r0, &(0x7f0000fdf000)={0x0, 0x0, &(0x7f0000bcf000-0x70)=[{&(0x7f0000ddc000-0x13e8)={0x13e8, 0x1e, 0x300, 0x1, 0x0, "", [@nested={0x1274, 0x71, [@generic="3d2824d3fbc7850126151e48a13399b59b3e067467c7eaadacc3e3040ff39b14363ae470327416d6e2556ef5e410ca53d07007babf9e34b4509db41abbf8c6026376065fbd3e23aaf1ee2adad8c83d52abb22e35e728604e434a948926f4dbd5f79c006733971a1c4d4e1d4f65b827db3a0774015a7cb0021fd414e977ac0784ab42774139b78e883d6b0c93531c11d54502431cba1252ade7d43a7a3cf668d33652cd6a48dcb3024ff799d84e358361081f4b27656cf48c58840d7c2be608fb565c6657ef39b1b4170958f5f258a95df779af1cc7618f314907a1368ab5c5cdc563b477c8779a0a2c586ed3664ae0", @generic="f5011484fbae3ebb3eda8830a0ac9ac7aefdd57534c98eb9e8dff831340000d5f5975a36298fc96123ea5e32baf0753a99e0fb936efea4ff9ec74dd5f59f07a5ae46dcd2e708239a527b3b51efa1aabbeedb6c80722b43ba1dee998a84944e1ee6c2ee10b5b80f39c06ade3fbefd24b179fdce9e0426eab1c3320d3bdaae218f5e2e58eaabfdb1e5a94728880ee89e0362cd5bb39310b1e98c123c8061a9", @typed={0xc, 0x89, @fd=r0}, @typed={0x10, 0x1b, @u64=0x8}, @generic="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@generic="561414f75ed5014a69730bbe804809bd8b3a2705da14000c9b1496f79e4430f51c7c7d47f11f0763b16dff14f0b6b0106690a1d4dac4ad1848cb79687782daf3ccfa2cd97c398c3106238c1441e89f6ae326ab956bc11d872a42e6a35f1bacc312f84bf3341d51db0fe57f8abc1d8b7d28528f5054d5f20deca2a5f0fac77cab4b3d9ffd0084494021218da9fabb700aa89a2dd7f0520251430b1ac545b1a45f0d42a7daa8ea594689737b7ef24d5a4e54ddc76905527034e61cb5c8c4eba6620d795415e1af"]}, @nested={0x1c, 0x21, [@typed={0xc, 0xa, @str='\x00'}, @typed={0xc, 0x2f, @u32=0x1ff}]}, @typed={0xc, 0x78, @u32=0x800}, @generic="72a5c8dad5e0b735b85c6ed8d7d3af8ba266d67c7f03a1a84db2be9c68a3c14c33d80c57a58799d19bf918dc7106c448244415cd36982b5edd8f0de047dd5beeda917f120ae07538d0295624db5f96b3614b111a2bc1295793c7885513070538fe98dae0514b2043897253ed9acce8ee993b579eb08cb07dc068c8d845247bee4162183f88f59cce85639844679f9daeeacbe3e512f2d131041b2468c11ac102231d59c9e4fd50d58944e4fb0251669f32edd317b1f6127c37102a6f37538788db92d347c7f6e6b45427593a824e977015475e80d42a3a2a2a41b8106359a04eab71682ab0ad3303ec3669a26147763211e2", @typed={0x48, 0x6d, @binary="ae290504036880aa08af4bbd491e04ce027c3b67033cf22e23afc3a3dee3d111d9851ff7e69fdd31ac8f27002382d878dd21e100140e032685c1097b37"}]}, 0x13e8}, {&(0x7f00002e9000)={0x1d4, 0x20, 0x400, 0x1, 0x2, "", [@typed={0x18, 0x5d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x12, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x1c, 0x38, [@typed={0xc, 0x19, @str='\x00'}, @typed={0xc, 0x76, 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@typed={0xc, 0x4b, @pid=r1}]}, @typed={0xc, 0x43, @pid=r1}, @nested={0xc8, 0x33, [@typed={0x10, 0x1a, @u64=0x9}, @generic="a6beb14190f2c245c2ce73cdd50bc8e38b63a5992e1c14e016", @generic="51ea61f84be10fe1fe5d34448e8bd2cb6e047aab27704c702ab5e26cbdc7d90c8fba109957ca5f54d397236fbf49eca336d6aa", @generic="ce698755153368c9550cc2d5f7a90252160e593da78c0894614f63c9408a16c63bdb118dbb5c15870fe3f4e73c2daa8fefe7a56602ff008ec8ed3dce8afc6ac68d9eefd9b176fd649d09f8c6babcab52eeccf595f31e31991fc3ba2235039bad17d5c2ad5bf55a88"]}, @generic="9b5246778cfb8ab86c0b57a02aa97020ef165d4899be49228fb3709a4852c91e3774bfdff101f6a06d99a4b3910c27685bf76e06f88709ca5e094eda5cafe64432918800bcea6a646a0545d0a35952eddbd0826fef107d0d1c6d2effb68542b08b04e9858c83c87f605463483aad0304d0aedce3bcac8b770af61013dae4c2514a49686308fb370a26988d0eba2a0d74d7242e810e7abade358acd71c01156bbb9ca21e24565bca9149b008913f35502efbbdbcfff8675f415434c5a9b3478fe4d2e4c93506decfd72395b"]}, 0x2568}, {&(0x7f0000670000)={0x11c, 0x1c, 0x1, 0x1, 0x2, "", [@typed={0x68, 0x72, @binary="da2ad62073fd059475c1bc205b50409fb9f4da9436dab8a7ee6f04b1a064f25c932680c4a8d60452d7089c8f31ef4ae9cf2df7c58d82d4eb24b98d4c1f6e4a00adac09f1030af4e96be6591f6fdf16a256bea4a364546f422445455bb2f8"}, @typed={0xc, 0x27, @fd=r0}, @nested={0x98, 0x70, [@typed={0xc, 0x31, @str=',\x00'}, @generic="4f413094358c606b4f93cabd6dbd0677cac0690d97aaff500aeff41292e07515fa13327c6b25e3f4cd89373afc5597aef2f1caed334f0aaca17a4d9ce58de762839c558587df94d8bef5b2144f46454063e707bddfe085d32859", @generic="66a27d78f855bce0c097a1e0def7234d1de7e2ccebe3e5d3d534579cfeef6ed6f2507e6fe24280fd0c64b4f05e"]}]}, 0x11c}], 0x7, &(0x7f0000764000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x10}, 0x4000) setpriority(0x3, r1, 0x80000000) r4 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000a1e000)={0x0, 0x64, "87248b2dc7385fd1b1de50180dffaa9f807ff04dd966af9aca4cc86c5a40b71cdede9960ff6c3cc65393efc98f17dbbb59a88fb88605bb765b7ea7b9a0384894b79e9843b732be372b07ea3721ba1aea46e4dda1c8326d1a3f63fcc6d7447d3e05fe6111"}, &(0x7f0000b3b000-0x4)=0x6c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be5000-0x8)={r5, 0x94c0000, 0x3}, 0x8) sendfile(r4, r4, &(0x7f0000dc1000)=0x0, 0x27) mknodat(r4, &(0x7f0000770000-0x8)='./file0\x00', 0xc080, 0xffffffff) preadv(r4, &(0x7f00009c2000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) getpeername(r0, &(0x7f00005d4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e83000)=0x26) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00003d7000-0x8c)={0x80001, 0x7ffb, 0x883, 'queue1\x00', 0xccf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000f97000)='./file0\x00', 0x40000, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e6f000)={0x3, &(0x7f0000ba9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005b9000)={r2, 0x80000002}) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e3b000)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000f7c000)=0x3d49) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000039d000-0x4)=@int=0x0, &(0x7f00005f4000)=0x4) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000751000-0x4)=0x1400000000000000, 0x4) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/01/22 23:51:55 executing program 3: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) clock_gettime(0x0, &(0x7f0000740000-0x10)={0x0, 0x0}) futex(&(0x7f0000551000-0x4)=0x6, 0x4, 0x6, &(0x7f0000328000)={r1, r2+10000000}, &(0x7f0000b0b000)=0x40, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:55 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000179000)='/dev/hwrng\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) fcntl$getflags(r0, 0x40b) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000012000-0x4)=0x7, 0x4) 2018/01/22 23:51:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @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]}, 0x100, 0x3, 0xfffffffffffffffa, 0xff, 0xfa}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000dad000-0x4)=0x4) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f59000-0x50)={@generic="2ed0da3ebb7f55cc340c841c716d4af0", @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}}) socket$inet(0x2, 0x4, 0x1) 2018/01/22 23:51:55 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000013000-0xb4)=""}) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000014000+0xfd5)={0x0, 0x0}) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000678000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000092f000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000a8d000)=0xc) fdatasync(r0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) r1 = getpid() getpriority(0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:51:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair(0x0, 0x2, 0x8, &(0x7f0000f9b000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000026b000-0x4)={0x0, 0x0}) 2018/01/22 23:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x1ff) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af9000-0x15)='/proc/self/net/pfkey\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c1e000-0x10)={0x0, 0x3c, &(0x7f0000f77000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e70000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e08000)={0x1, 0x8000, 0x10000, 0x1, r2}, &(0x7f00008f8000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$packet(r1, &(0x7f0000d35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007c6000)=0x14) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/22 23:51:55 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f1b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000555000-0x4)=0x32) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000687000)={&(0x7f0000c01000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000fc8000)={&(0x7f0000fc8000)=@delneigh={0x5c, 0x1d, 0x2, 0x0, 0x3, {0xa, 0x0, 0x0, r0, 0x50, 0x0, 0xa}, [@NDA_LLADDR={0xc, 0x2, @random="24551dbc8e9b"}, @NDA_MASTER={0x8, 0x9, 0x10001}, @NDA_LLADDR={0xc, 0x2, @random="3d4877227081"}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) sendto(r2, &(0x7f0000fc7000)="", 0xfd15, 0x0, 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fc9000-0xc2)=""/194, 0xc2, 0x0, &(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$key(r1, &(0x7f0000f1c000-0x38)={0x0, 0x0, &(0x7f0000f1b000)={&(0x7f00007ec000)={0x2, 0x14, 0xffff, 0x9, 0x23, 0x0, 0x0, 0x1, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x1, 0xd314, 0xaa, 0x4, 0xa0000001}, @sadb_key={0x7, 0x9, 0x180, 0x0, "d2699b34bd0fdcfd87b317f49976d7f950439b8c87c1135fefd9d1850adf9348c81f424e0d99dca579141a02da46d332"}, @sadb_key={0x13, 0x8, 0x458, 0x0, "df36f83e5de2970b0eda615d8ffae24260666ce073bbdb286ae83495b74a4903da428e426e67ed2e620c3a63eb60bb8633d5988ef485594beb24e614584e24314e9b1cdd2198f2b925efe477141e8b97c5facfd309b02e0d1f85ce62e9b3e923a764dd24630d44bea027e7a8c645c3820afb65047a2cf9ecc2a1843710f33c0c3a3ecda746df33f770c294"}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x20048841) sendto$inet(0xffffffffffffffff, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000587000-0x10)={0x3, &(0x7f0000f1d000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f00009a7000-0x85)=""/133, 0x85) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f1c000)={r4, &(0x7f0000f1d000-0x1000)=""/4096}) 2018/01/22 23:51:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f000041b000)='/dev/sg#\x00', 0x101, 0x400140) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b5f000-0x8)={0xff, 0x1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 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}) accept$inet(r0, &(0x7f000037d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000281000-0x4)=0x10) r2 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$ipx(r2, &(0x7f00002e5000)={0x4, 0x2, 0xa138, "0ffb11be25ef", 0x4, 0x0}, 0x10) 2018/01/22 23:51:55 executing program 2: mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x80000, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00006bd000)={0x0, @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]}}, &(0x7f0000b48000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000066000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cf4000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fd000)=0xe8) r4 = gettid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ef5000)=[{0x2, 0x400}, {0x7, 0x3}], 0x2) sendmsg$nl_generic(r2, &(0x7f0000799000-0x38)={&(0x7f0000321000)={0x10, 0x0, 0x0, 0x8000280}, 0xc, &(0x7f000010b000)={&(0x7f0000e49000)={0x11f0, 0x27, 0x4, 0x7, 0x2, {0xd, 0x0, 0x0}, [@typed={0x18, 0x86, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x70, @fd=r0}, @generic="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", @typed={0x68, 0x5e, @binary="13242a91ad3f7dde1d6febde40624da398f3659b79728e1302d5c91679e7dc6bcfd4cbe53e6e7322033e4b3a9340bfb388a5a806d28f884381319da7f9234466805f496e1dce34c4bc72fdfc0723a9cfda8107991accb7a146b40e226f0351"}, @generic="23df40fc1478df0a302ba875d77a35b7f1951831e2c6b0e4d9395c1290b646eb86d5e254c52322c29919fd972f39d6ee76da8bc1e5", @nested={0x100, 0x5b, [@generic="fcf9b82c966bd3ff020eb2d8a55237dbb146c456135bc94c52dbc56774fc31e144a1", @generic="996f7d9aeb254d639edec270f9438a4e6a4aacb0fa7a6e5928497c9295f732e4f697728b12573bfc06ebc6ea66c7dd74be03d0d455d1d358eb02c6507c6693c5b929308833118186d9", @typed={0xc, 0x29, @fd=r0}, @typed={0x8, 0x7d, @void=""}, @typed={0xc, 0x25, @uid=r3}, @typed={0xc, 0x2a, @u32=0x100000000}, @typed={0xc, 0x49, @pid=r4}, @generic="c18f9daafee9aa24a152bd6f45c25e132009ed4646f26ec744120d41ff90e569b65c7d007ae98b43a36514e69df94efc403f2936b2434063c35d80288d4997fe5a6e99683eceb16eca1a324d6385f1f1980a91458e0f"]}, @nested={0x10, 0x92, [@typed={0xc, 0x60, @uid=r3}]}, @typed={0x8, 0xf, @void=""}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a44000)={r1, 0x8, 0x10, 0x7, 0xfffffffffffff800}, &(0x7f0000d15000)=0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007c5000)=0x4, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sched_yield() 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x1, 0x0}, {0x81, 0x0, 0x0, 0x0}]}, 0xffffffffffffff50) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/22 23:51:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000e04000)=@known='security.selinux\x00', &(0x7f000083d000-0x1)='\x00', 0xfe31, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000352000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ed000)=0xe8) fstat(r0, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000090d000)='./file0\x00', r2, r3) 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) accept(r0, 0x0, &(0x7f000074c000-0x4)=0x29a) 2018/01/22 23:51:55 executing program 3: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e0000)={0x0, 0x0}) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000894000-0x38)={&(0x7f00001bd000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000)=[{&(0x7f0000575000)="5ba3c9daa3b9bd54333db114942f563c774bba8d4e3eb6fe3073e7a8c360538e75d76dc16c79670664212584386325a816293312776271dce92cfbcbf7dd14ede53d6accc87a598543280c200762a635ca799d3b88c1d862770e77f1b67340f8106a33c0b84716ed106421daeb9203aca8e6004cb7f8451304194c5c4466a1210bd64da86a04fc5f1e4cf19bbf325f75ca09", 0x92}, {&(0x7f000023d000-0x44)="9cdd01e96541fb0e5b2137b40d965f20666865681c50ea9133636a10b75c92244ac835dbffd7a1b70512772e2234f3e46349f75a349ddfb1b142bfba1fc7f1321f406145", 0x44}, {&(0x7f0000216000-0xdf)="7584b3beb7cf342d9c93ee6a9c3c2130be044d7d643fac12c6bfb8ae640a08d8b1f36d08e422d4494d74472e802801b0e63a8ed5738dc605624bd09a63923ff0606f61f22b631a0b743288cfaa0819d3395a77bdd17ee2335d0ee826bd9b359b53356e514409b7bc1d246b8e8c68cf2fc546618892181099f2a7ea493ad29303e8aee0dc71f57baa04731940eb7dd8bb504cd68952a8b56863ca799a786f58bd5aaeb24e1dce098802183f5e01f5ea6c1b621342d99384feab3f5a368294c7872f3aa8207ac4256626838aad0f85a4e6ca300dcb82566b620a2426fab47c20", 0xdf}, {&(0x7f0000629000-0x1000)="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", 0x1000}, {&(0x7f00004c6000)="19e4a491626055f819d86741d3266bbe8ca3e32bf19fcc38231681f163722853c4d21dc6cb2d28406ed3fe42cd2987970e544a8084fe1b511e74f87d1ca0a98d0fe53bcb3b08f8434de37e371dbbbc2a4d11eb6a44ab7214251f2188b44b41d58224e607277f4077c3a0568ef4", 0x6d}], 0x5, &(0x7f0000668000-0x30)=[@init={0x18, 0x84, 0x0, {0x8001, 0x3f3, 0x80000001, 0x7}}], 0x30, 0x4048050}, 0x40) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000897000-0x71)=""/113, &(0x7f0000897000-0x4)=0x71) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b8000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000895000)=0xfffffffffffffe31) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r4, 0x4, &(0x7f0000896000)=""/243) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000894000)={0x0, 0x2, 0x200, 0x1f, 0x7, 0x0, 0x0, 0x6, r3}, 0x20) 2018/01/22 23:51:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d1a000-0x18)={0xaa, 0x10, 0x0}) r1 = socket(0x4, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000756000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000)=""/4096, 0x1000, 0x20, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ed7000-0x54)="dedb12241898af2e7d322e7f8db61878f63106da3764cb3c4b3d9a2a298418ea3228e3e75401e3f71460403a4bbf96303952c47a3165a666fbdcbaa4e1fb7b82c3dd6581379cb63c5319bc4f37109d145099a752") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003ce000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$KDDELIO(r2, 0x4b35, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000b4a000)=0x4) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009de000-0x8)={0x0, 0x9}, &(0x7f0000ca4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005ee000)={r3, 0x774, "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"}, &(0x7f00001f2000)=0x762) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ce7000-0x15)={r4, 0xd, "432f3db5ac2c1c7fdbe361ca50"}, &(0x7f0000e00000)=0x15) 2018/01/22 23:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ae2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000142000)=0x10, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000392000-0x8)={0x0, 0x0}, &(0x7f000001d000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000452000-0x20)={@generic="cd7216a8a643919ac4a73836916f6d6b", @ifru_flags=0x1000}) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00008cf000-0x4)=0x1, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000045b000-0x4)={0x0, 0x8, 0x6}) r2 = getuid() lstat(&(0x7f0000c8c000)='./file0\x00', &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) fcntl$setlease(r1, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/01/22 23:51:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000f74000-0x8)='net/sco\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000155000)={0x0, 0xdf, "e96195de5be8845dfb5a10b65d06655be978dfd249b1691070c5a32e42b93d75c839ae08529781380e9282477e6a4ae14a6355079cef370a37f06e63b40204c088e15d8ead8c81f4635eaab59d9b16785193a9df103aa5ef312cd60b19969b4d90ced4e81c7beb63774fd85943deab9c46cd35393dfd8d5b4104d6e8b654c728df58b742697273368dec011d0360baf5b57f0427c866f7d2cffc685c2f3f5855cf7f52e188b941d33b13787ded6315ab6523de4af8d9cbd17f39a0ec66c9392fa1ca4a41d12656fca92f5b1782e600c7a2a42c25204ad34501d27bafb956c3"}, &(0x7f00003d3000)=0xe7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000388000)={r2, 0x6}, &(0x7f0000aa7000)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r3, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x0, 0x53) bind$ax25(r1, &(0x7f0000e12000)={0x3, {"e96940439ce46c"}, 0x7}, 0x10) 2018/01/22 23:51:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/22 23:51:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f000022d000)=[{0x0, 0x0}], 0x1, 0x20, &(0x7f0000c91000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat(0xffffffffffffff9c, &(0x7f000032d000)='./file0\x00', 0x800, 0x82) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000020c000-0x4)=0x7ff, 0x4) 2018/01/22 23:51:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000608000-0x10)={0x2, &(0x7f0000110000-0x10)=[{0x0, 0x400, 0xfff, 0x200000000000000}, {0x8, 0x95d, 0x0, 0x9}]}, 0x10) 2018/01/22 23:51:55 executing program 6: socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c3000)={@common="6c6f001ee30f000000000000321d00", &(0x7f00000c7000-0x58)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002a9000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000142000)='\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSBRK(r0, 0x5427) openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/22 23:51:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00001f3000-0x1)='\x00') mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000017000-0x8)=0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000018000-0x20)={0x1, 0xeb, 0x100, 0x7, 0x4, 0x5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f0000016000)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/22 23:51:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/01/22 23:51:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000804000-0x11)='/dev/vga_arbiter\x00', 0x6000, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009db000-0x4)={0x100000000, 0x2, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000000b000-0x8)=0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000006000-0x11c4)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003ea000)='./file0\x00', 0xc0) openat(r0, &(0x7f000046f000-0x8)='./file0\x00', 0x200, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r2, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000509000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000)=0xe8) fsetxattr(r1, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) [ 66.471961] binder: 10650:10653 transaction failed 29201/-22, size 0-0 line 3127 2018/01/22 23:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000414000)='./file0\x00', 0x20000, 0x80) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r1) 2018/01/22 23:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ef3000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockname$unix(r0, &(0x7f0000cc7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000a6000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000a51000-0x4)=0x0, &(0x7f0000805000-0x4)=0x4) accept4$ipx(r0, &(0x7f0000c37000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0x10, 0x800) 2018/01/22 23:51:56 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a9e000-0x4)=0x0) socket$inet(0x2, 0x805, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xa7)=""/167) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x200000, 0x75) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0xd97) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x0, 0xda37, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) ioctl$void(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4000000000}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x0, 0x200, 0x6}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000004000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000005000-0x24)={0x64e, 0x9, 0x10001, 0x2, 0x3f, 0x7fffffff, 0x9, 0x2, 0x3, 0x1, 0x7fffffff, 0x8}) uname(&(0x7f0000001000)=""/152) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000004000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000-0x8)={0x3, 0x7, 0x7, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000)='./file0\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x3, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000007000-0x8)={0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe90, 0xe7}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000008000)=0x0, 0x4) [ 66.540815] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/22 23:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000501000-0xd)='net/sockstat\x00') r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d7f000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d3000)={0x0, 0x0, 0x0}, &(0x7f00003c1000-0x4)=0xc) r4 = getpid() r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004b7000-0xe)='/selinux/user\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = syz_fuse_mount(&(0x7f0000c72000)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x0) r8 = socket(0xe, 0x80e, 0x8) r9 = accept$netrom(0xffffffffffffffff, &(0x7f0000a17000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000022a000)=0x10) r10 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f7000)={0x0, 0x0, 0x0}, &(0x7f000015e000-0x4)=0xc) r13 = syz_fuseblk_mount(&(0x7f0000986000-0x8)='./file0\x00', &(0x7f000099a000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x36a, 0x81, 0x10004) r14 = inotify_init1(0x80800) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000913000)=0x0) stat(&(0x7f00004ad000)='./file0\x00', &(0x7f000069f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000a2e000)=[0xffffffffffffffff, 0x0, 0x0]) r19 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000-0x4)=0xe8) getresgid(&(0x7f0000386000-0x4)=0x0, &(0x7f0000f24000-0x4)=0x0, &(0x7f0000bb8000)=0x0) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000378000)='/dev/sequencer\x00', 0x581000, 0x0) r23 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d09000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00002b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000245000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000a33000-0x38)={&(0x7f0000ebf000)=@kern={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000093000-0x40)=[{&(0x7f0000c91000-0x434)={0x434, 0x3b, 0x300, 0x4, 0x2, "", [@typed={0xc, 0x6d, @fd=r1}, @typed={0xc, 0x2e, @fd=r2}, @typed={0xc, 0x1a, @uid=r3}, @nested={0x148, 0x25, [@typed={0xc, 0x6f, @pid=r4}, @generic="3cb91426472cba7b22c02908ebcb40e00ac8266db372e0c2e421e550041ae84acd7b2a24cd4a6a7343836bd60d13ddfca1946a161e8e4e32e9fd7d1282522ee6a70ff33ffe226044e709b7b5313bd9ff186cdfd73e6e", @generic="f96a5efdf263445738ecbcb4102395fb4c70e29feafd4a417c05c25169055a4c68bc9e6a440848c6aa1242b8651e8f467ee4ea0295e081c5025b4e858829cf46c951f058583e3bab3a7daf715fec62b8f2235847cdce790f440734ec1fedcd0ee009bd31c92adf98097451738e964a20a0d37cc91c38612f0a927089839a4ca59efaab2ebfbf", @generic="e127d6d80a2af83e201315463925acad854452abe76bce5f1f462d93db816c517ed4663a3cbf96805ac74c026786ffc326a31b36ae4ed34f43a3705f502440edfee99ecf4e7ab2566db908fdfd11d6b4362cea91c8a63a21da8f48da"]}, @typed={0x18, 0x72, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x44, @fd=r5}, @generic="66606d11ddd4fb8af584e7140316b1f1f5597808b2d85d2a41ba67d00d63f9bd1be912a5f234712678da908b1f00a52c30eec62e33082755da84b5acce5d38c8afde087c33a8dde632efef5512", @nested={0x1b4, 0x28, [@generic="2d3218b65a7ac00a4c03b596816c78ee96dff78f3dc580cac2670965599f82c1cbe9e5e3344a437e1bc784fb28f13579ce22ba8a3dbfa913e909e92e648efafc1b4cb4a20abd08298f5bb6f00318058d75453974062be72718dde23bf95986f48a22574bafdec697d76d3cafd88a2986c392656eaf8d99346b5636e9d3363436ab7772a4a4d4627bdff64a37251d737a833f37dc1bbd05146af2aae9589915f3138ba8d2d9ffc6", @typed={0xc, 0x2c, @fd=r6}, @generic="80c418a64078da0441aefdd647cb36e966b60bdda44684dcfc2a74ac2daa54793906d0f8e6b43a5c4b8fb5c70d79889c", @generic="5fd56e3e274826773bc99db68613690388de21e9137f1b54bbc9754f7c3362ef6d8b1939a1bfe9b750c81403cb5d5ff5494ef712862fca579b3944f8fa63eb0ecaafcf0f6be13a26ea782b6119354614fc494afd8440bb02f8f200548fb0016c27459469e13d6c5b08ae6c942e1550f65dd5c6350a4df2ac631348550fe8", @generic="bc7a456daaf983206d77ec835b90b310ce6bb96bfab2095edf0b0ca938c8f32b802845b45d0b0fb6a26be2c4e778c2191cf6e5ab61c6256aab063c3b0333a8457317", @typed={0xc, 0x40, @fd=r7}]}, @typed={0x18, 0xf, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="fabb09e7bc3d5268cb2e0881e1cf0d2e658490c69b85fad2d5c9eb1cbce5a7aa856bfa47f57a1bcf148fd379ca719abbf6e49e749f3cd0cd8b006e28bc68763ef196cb01a41e21d677fc88784908ee402c84ada8a5e82758459d2694d9d5f9e3d836c1bcbfdc9647899ae1e4241d787df3da6a73aaf24e04d5b9"]}, 0x434}, {&(0x7f0000d05000)={0x26c, 0x3b, 0x12, 0x2, 0x3, "", [@generic="d1a4f3500ed5d9ab80f9a8161ac72e76e26804a1c22f017757380bf75ceee5c8d5c4e91dcab5bd21d2dd5ae5b640b17957c358ac28ebed77d3790a1f0feb38d70b5fdfb13223631c108a816d70c1cbf89e869bfa1e19ca9f8037fc8b7490ae50ea101cb8ac0e1840465a529eb79a0f9858f1f0f5ce851f8266fd4014976e358c27f31a6e25d14373748bb866c87b78a4524458d3d29cc2d148a788a992c3dff901409fbc009554ec200ae974bf38939b4be60806b6f2b6790660affa1aeec13fadd2c9764fb102597030bc299c7713636fb262b0f457c6a4f4af43370a215d39f8887a", @nested={0x1c, 0x5, [@typed={0x18, 0x4c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, @generic="619b558740bc6789c2d444b42eaba1a307de6378507f0ae9eb4b71c1e7752fc9b781fc0255605a9466baf8751673a183087b9daae7c1c7c43eac7bb629491771c3c7f4ac0c8106", @typed={0x8, 0x30, @void=""}, @nested={0x10c, 0x20, [@typed={0x108, 0x94, @binary="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"}]}]}, 0x26c}, {&(0x7f0000092000)={0x1c, 0x24, 0x800, 0x4, 0x3, "", [@typed={0xc, 0x11, @fd=r8}]}, 0x1c}, {&(0x7f0000fd8000)={0x38, 0x23, 0x0, 0x6, 0x3, "", [@typed={0xc, 0x57, @fd=r9}, @nested={0x1c, 0xd, [@typed={0xc, 0x1f, @ipv4=@rand_addr=0x7}, @typed={0xc, 0x75, @str='@.\x00'}]}]}, 0x38}], 0x4, &(0x7f0000c13000-0xb8)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xb8, 0x20000040}, 0x40881) r27 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r27, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r27, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r27, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) recvfrom(r27, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r28 = openat$rtc(0xffffffffffffff9c, &(0x7f0000839000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r28, 0x29, 0xcc, &(0x7f000004f000-0x5c)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x100000000, [0x4, 0x7, 0x2, 0x7, 0x400, 0x9, 0x4, 0x3ff]}, 0x5c) 2018/01/22 23:51:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000491000)=[], 0xfffffffffffff6f) fadvise64(r0, 0x0, 0x0, 0x4) write$eventfd(r0, &(0x7f0000bd6000-0x8)=0x0, 0x8) 2018/01/22 23:51:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000dc1000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xaa56, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd54e}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99ed}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x7, &(0x7f0000a11000)=[{0x8, 0x9, 0xe2, 0x40}, {0x20, 0xdb, 0x5, 0xca}, {0x3ff, 0x7, 0x101, 0x3}, {0xffffffff, 0xffffffffffffffff, 0xff, 0xca}, {0x100000000, 0x7f, 0x8, 0x1}, {0xdb, 0x101, 0x5, 0x3f}, {0x0, 0x58d17c29, 0x2, 0x89}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000072b000-0x30)={0x2, 0x4, 0x4, 0x8000, 0x600, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = socket$inet6(0xa, 0x4, 0x6) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ppoll(&(0x7f0000726000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ffe000)={0x6797, 0x9, 0x0, 0x7, 0x9, [{0x533, 0x81, 0x7fff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xa67, 0x8, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0x80000001, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0xffc, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf, 0x5000000000, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x80, 0xc1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a5e000)={0x0, 0x7, 0x30, 0x800, 0x8}, &(0x7f0000b81000-0x4)=0x18) bind$inet(r0, &(0x7f0000a66000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001c4000)={r3, 0xfc3a, 0x2}, &(0x7f0000403000-0x4)=0x8) setrlimit(0x5, &(0x7f00008c6000-0x7)={0x0, 0x7}) open(&(0x7f0000be6000)='./file0\x00', 0x2802, 0x0) [ 66.612099] binder: 10650:10668 ioctl 40046207 0 returned -16 [ 66.641175] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/22 23:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000644000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000099f000)=0x2, 0x4) socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') lstat(&(0x7f000039a000)='./file0\x00', &(0x7f000060c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000e4c000)=0x0, 0xd9) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000e13000-0x4)=0xe093) 2018/01/22 23:51:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x3f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x2, 0x5b, 0x0}, &(0x7f00008c2000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000+0xdb0)={r2, 0x8, 0x0, 0x28d3, 0x7}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x0}, 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) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="c7a06f903c6b38869e4f075688d4dd2ff21e99", 0x13}, {&(0x7f0000002000-0x41)="e2e847faf8e82cc45653d6d92ba859990469a54ea8bfe07fd147c3ddfdcc07c8ea14e4529b05b52c301aa7f8300e52935ed4ffa42122ce493edafc520d034b0bdc", 0x41}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x801, 0x200, 0x40, 0x339, r2}}], 0x30, 0x10}, 0x8000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r4 = gettid() waitid(0x2, r4, 0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r6 = getegid() r7 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() r12 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x2, &(0x7f0000002000-0x8)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000002000-0x9)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0x9c)="e098fe6ff9401e07e98089031cd662319a0261f56fe3984f860d868b036c80fcd5e5b4063b6726f79247e568a190ac38bef354c47ada1fb4d0bcd30ef6d74da83933bc455cb0cdace0360bc038664e54639397b76e78b3d24a00b71bfa9213f7bdfad0af2e0fe888316f7f3412c92a19b7f345bf851e9c171694ab4ed812ecf82ea9d83adc0e140dfcda5c163c40822c39fbee7ae64f4e6cd32602d0", 0x9c}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xb8)="b7cd543eb4343d1738d3a6563103b26b995ebcf3fd0d05a092a9acb7063291da71d024ffed298ccf3cef8986595f148788e5111e9163a32569e8f6f8512b4ce369ba9ddd94cccef0a5b360975ba6535b45c968ee911cbdfc4f45a5c7794c006f7eaa90784d40874a25982e178c66a682526cb03af87a39a5ddd1d139148dfe29d6fc55768f7ed0714ff1505ecfd67959f56f5df0bd5591784ce1e717c077524f5f031637ee2b94fa7e875e21b7917f28b847633319d9b459", 0xb8}, {&(0x7f0000002000)="", 0x0}], 0x4, &(0x7f0000001000-0xf0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}, @cred={0x20, 0x1, 0x2, r4, r11, r12}, @cred={0x20, 0x1, 0x2, r4, r13, r14}, @cred={0x20, 0x1, 0x2, r4, r15, r16}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r17, r18}], 0xf0, 0x20000040}, 0x4) 2018/01/22 23:51:56 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000042f000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f00000e9000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mlock(&(0x7f0000056000/0x3000)=nil, 0x3000) mlock2(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x0) 2018/01/22 23:51:56 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c, 0x0, 0x0}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x47fc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000009000-0x1)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) socket$inet6(0xa, 0x5, 0x0) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb3000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/22 23:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000a6000)='./file0\x00', 0x112) write$selinux_user(r0, &(0x7f00006f1000)={'system_u:object_r:root_t:s0', 0x20, 'sysadm_u\x00'}, 0x25) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f000086e000)='./file0\x00', 0x501, 0x1) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000862000)=0x6, 0x4) 2018/01/22 23:51:56 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000dd8000)={@common='vcan0\x00', @ifru_flags=0x102}) 2018/01/22 23:51:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000026f000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000991000-0x4)=0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x2400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000773000)={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000cf5000-0x38)={&(0x7f0000960000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000c11000-0x10)={&(0x7f0000085000-0x15a8)={0x15a8, 0x2a, 0x200, 0x5, 0x0, {0x2, 0x0, 0x0}, [@typed={0x8, 0x6c, @void=""}, @nested={0x2f8, 0x8a, [@typed={0x20, 0x35, @str='\\posix_acl_accessself\x00'}, @generic="c3696b5790ca386dacbcefb8edc6e15c5eb817cbbd3a6eecb24d5a92bf06fb6df15f8db369e26970af7f2dad094991c487e6b9b67850f1e753de1e0cb725493bbefae754ae20aedb7f5d1128699f7a8d6be5c83e7624aaf6a7a4df754bc62ea9c87fe1507f7ff617466efe3501e0c7e49cf00ce864af8096045b3489af6c47ff55b2fc65ff12df13b0f52b069a690be946fb2660568d10efa6cc7d54d0996ca4a7923a51e2dff7e788a1a302fba2e416366c6819593fa900f19d0ab68098ee7e00383882ec72a8589acb0c", @typed={0xc, 0x33, @pid=r1}, @generic="b49c21c7fdb8d0dbf2071f8244a5b5e9747a9efa7e29828db49702586f69baad87f7dfabaac9cb16d7574d626e69bc6280be4a008d3104b300f95dc7839b0c994772a8e908e50885b0d1e8a041693954e32f05553d679030a69f174c677a92746e0205379a245e6f9f2c061b9e7fba7c08f28608e6008ea062f5376d2c7d6a1e551ccd44c58bc24236a9137c9d", @typed={0x10, 0x86, @u64=0xffffffffffffffff}, @generic="54c0d9c2ee6a5f0f239ef71b2bba71b44bd9c67ff608abda129d34948583c6860011afd9235ca760c5b86706e08bc57e83892310d64b3ef8b25db2b19bf8c344a641787c46ffa1058abadd239d60dbac4370ccc949e4dcb3f57112b489d2b58dff02db0da360bb9f171edfc4a0a9288ca1ca2de7ba69d9a53fcd68d1ba2987edf1db6ce65c22c0451868519dd5ba98839c37bfa2cd52a940d02b394f9fb9e202e2c617bb4a0f0c79", @generic="3615e8c59d0eea07aca14d3b384a5887fa108be7519e9053245d33277d7bdaf79dc981209bc56ebf96acefc78be53a4cb06af07087f61084b5759f42f89eee5481be53ef85f83ba48d42cf1b9e574ac83da39b7209511d1b55ee1ee41ce5c8c636a9aa2e9b5fcd10caaa42497e1bdac44156eab45808fafa755b7566bd037b3caf22f1698fc576355ad0cb0087d6107e96afa80ba7ce020919281cba3c2db43e799637e9cf2d0bf1f8124b", @generic="", @typed={0xc, 0x29, @fd=r2}]}, @nested={0x50, 0x64, [@generic="69473c63dd84a924cf420a7da83a6f4de7f196ef064a1a16e64ebfcbfc9800401bd6f2d00588aa67fa681db6f93cd3033b5e88d792a899b04c6c5e2e7b04c30d0e20d4a7989b9ea3ce694a"]}, @generic="4b8e1993d08c068705cdc258b25000098f8fa021f08a5573f6b675579a9056fc12a3fdcc5ed9", @typed={0x10, 0x1d, @u64=0x2ce}, @generic="8216352bd701a7dcfb992644dcdb43a6014a5b445c4bac166e654df511a92dd33b13d0e1dc6ddc8b79f047728834138502ecfb645b674ba3de32e7901ee6f9e4cc512814908c49184628a92b46bfe0ba7f787d165579b9d29960c278e03e9006cddf63725a7d75875451de94a75db1d9c27ab388d4eca5ee2561a16456ceee9d30b448a4aaf1f15bee98d62fc6bfec0194", @nested={0x117c, 0x68, [@typed={0xc, 0x49, @uid=r3}, @generic="4cd71b13280cf05dd6f1eb88d96eb63c10080b754d5ac963b637ac7672c683580da80e89c170f806b7a081c167726d61f0829ecab852a7654938a48dc11415c3081f986bbc8f4cb15de0cf40a05a14db530cefde4ea8880436a523e575983d24637063215a2fd70c250d957b6c96ca5e7e83c2d826a4b437e76d90d718ed69e703986dc1a8283be3e0b7f97f44973b788c3e5cfa55a0259c85d61516219d710e2143b3e8d71256eac31c3597dcfc106d9761323a417f08430af1133f0ba0d17722acf0755739c8ab3b93edb058ab4e1eef1a45d768e29e48520af41b4523f7017f492c800270f19e41e2d694c1f61abc9c2a4a", @generic="d482422f7b63472277d8ac6f5ee383abfedf90b2ce9678c57d", @generic="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@generic="413be3184676c1fe0204b14d9f083d170f5129dd7f34a8bc9bf4bc392ef6c0662634eebe7a9c5982a8b846021efcae1ae4487b1b38b05b19f898694e49a4ef199268d24ceae589ead94714b558b608724a37fa", @typed={0xc, 0x72, @u32=0x1000}]}]}, 0x15a8}, 0x1, 0x0, 0x0, 0x1}, 0x5) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3002017b, &(0x7f0000000000)="63f76b91a8fe9ab8", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000001000-0xb7)="3560530cc8e3f54a23477150a0b0fbd36cbb6b9673d5d3a8c11b1bf7b36b9021ea285c45c3d8b3c2a75e7a77147c465749bd741d4e71d4d34b88784cac509c6d40eb614fca3d826df16a07ff129358324feef05e699779833410473734be394a8f1e4cab25d581434ba67b3c035a7b6fd61d47d1d7f555dd35ef27479c92ab49fe77e2f96e1e23c1b1c5657a8ffa777ba764b4b68426d4bb0b316d40bc33334fd50d924338f00a78ea2f2a5701f8d2302d41856a816050") ustat(0x8, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:51:56 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003d0000)='tls\x00', 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0xb8e) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00009fc000-0x4)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ffc000-0x4)=0x3, 0x4) nanosleep(&(0x7f0000096000)={0x0, 0x989680}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) syncfs(r2) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) ftruncate(r0, 0x6) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000f43000-0x4)=0x1295, 0x4) 2018/01/22 23:51:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000b3000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00008c5000-0x20)={{0x0, 0x0}, {r5, r6+30000000}}, &(0x7f0000ed2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/22 23:51:56 executing program 5: syz_open_dev$tun(&(0x7f0000eff000)='/dev/net/tun\x00', 0x0, 0x200002) r0 = socket(0x18, 0x0, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000429000)={0x0, 0x0}, &(0x7f000004c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007d5000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086d000)=0x24) syz_open_dev$evdev(&(0x7f00000dd000-0x12)='/dev/input/event#\x00', 0x0, 0x4040) 2018/01/22 23:51:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) wait4(r0, &(0x7f0000000000)=0x0, 0x20000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) 2018/01/22 23:51:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000412000)='./file0\x00', 0x0) pipe(&(0x7f0000858000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000070e000)={0x0, 0x1}, &(0x7f0000ef6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c64000)={0x0, 0x4, 0x7, 0xfffffffffffffffe, r2}, 0x10) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000437000-0x4)=0xab3, 0x361c275986e74b53) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007f0000-0x10)={0x2, &(0x7f0000991000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00003fc000)={r4, 0x4}) rt_sigaction(0xa, &(0x7f0000189000-0x20)={0x2, {0x7fff}, 0x80000003, 0x75f}, &(0x7f0000526000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000060a000-0x8)={0x0}) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000966000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a28000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:51:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) removexattr(&(0x7f000022a000)='./file0\x00', &(0x7f00002a9000-0x9)=@known='user.syz\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efa000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xa016) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00008a8000)=0x1, 0x4) epoll_create(0x2) 2018/01/22 23:51:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a46000-0xe)='/selinux/load\x00', 0x2, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x4, 0x0, 0x400000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x40}) [ 68.071914] IPVS: Creating netns size=2536 id=13 [ 68.082943] audit_printk_skb: 604 callbacks suppressed [ 68.082948] audit: type=1400 audit(1516665117.591:1237): avc: denied { net_admin } for pid=10782 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.134461] audit: type=1400 audit(1516665117.641:1238): avc: denied { net_admin } for pid=10793 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.167265] audit: type=1400 audit(1516665117.671:1239): avc: denied { net_admin } for pid=10795 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.198198] audit: type=1400 audit(1516665117.701:1240): avc: denied { net_admin } for pid=10797 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.230042] audit: type=1400 audit(1516665117.741:1241): avc: denied { net_admin } for pid=10799 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.260698] audit: type=1400 audit(1516665117.771:1242): avc: denied { net_admin } for pid=10801 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.291660] audit: type=1400 audit(1516665117.801:1243): avc: denied { net_admin } for pid=10803 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.323537] audit: type=1400 audit(1516665117.831:1244): avc: denied { net_admin } for pid=10805 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.360604] audit: type=1400 audit(1516665117.871:1245): avc: denied { net_admin } for pid=10808 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.396251] audit: type=1400 audit(1516665117.901:1246): avc: denied { net_admin } for pid=10811 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000007a000-0x4)=0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x410001) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000008f000)={0x8, 0x81, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000008e000)={0x19980330, r1}, &(0x7f000008f000-0x18)={0x5, 0xafa2, 0xe82, 0xd52, 0x9, 0x653}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"60dc161315d7d1"}, 0x4}, 0x10) pipe(&(0x7f0000797000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffe01, 0x88e, 0x1, 0xff, 0x942}, &(0x7f0000fdf000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000071000)="94140828d3bd13fb10c5934673961417a0fd3603e004ca873d6f931104cfcba5c7561e5ebf2cf5105236477a80d22d750e69d06e275b9a08ec23713c1c4711257dc73105b12400fcd4a6888543ce760a8c4080002fb491f2476c0e0fa9f23b2541b5ce4401be5fcb7341628d3b7f78edba82377162e79787d9e31b623f8aaafe107d11df173042737d4282d9af5b17373530af5291a05847d149dc0e6ee6b85ffce96a0897f998b3bf69c69a65a12c8cd1b043d02798203abd54bc", 0xbb, 0x4000000, &(0x7f000040c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4(r3, &(0x7f0000b73000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000e39000-0x4)=0x10, 0x80800) sendto$ipx(r4, &(0x7f0000239000-0xf7)="e6b78b89bd09cb2e3ef43c3f283b2b0282416e3f473bc35270903a2e56934273c860ec2c3d55eb22b29e1f1d0d6a005a8b8de379c7e392b069d1f675139061a441ef95f9049d7b69c357347c770ab56b63649959a43cdd664af2152c8e35a3383f1a452926cf1443d3dbbe7be4c42bcda55af07f9f39914be9f70ec9755ebb896b9260a08cf82705d6f4cf10a51b552e3ba36b09f3223b88ef7cb82424bcddbfd327606f262b519490e019073a39c46864703f38c046c93f734c401ad731b159b3034622addfa525141b2598b0a3c0bb07b91c7bdd9fb6660ac9b363cb0494ee2d13c7938a2cdebdb0d70f7af9f6465c47acfa2f1b5b85", 0xf7, 0x0, &(0x7f0000a03000)={0x4, 0x862d, 0x0, "60449e74c785", 0x4de2, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000121000-0x90)={0x10001, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000f3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x2089) 2018/01/22 23:51:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fd8000)={0x9, 0xfff, 0x0, 0x4, 0x8, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000057e000)=0x0, &(0x7f0000290000)=0x4) 2018/01/22 23:51:58 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f00001fb000/0x2000)=nil, 0x2000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000367000)='/dev/rfkill\x00', 0x30900, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00005b8000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) 2018/01/22 23:51:58 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000bd8000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000cce000-0x2)="ff") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2f000-0xdd)={0x0, 0xd5, "cb5601df33d98359ea545992b249f81bd02d7cc7db2d80fb33dd4c895f95a5f71fb54029619169b8fa2f0ef4b9132b30a644e8d6167cc9ba47cbf49230f2dfb4f52a619141ff9079a9499da70f7420791f9135ef73492b187312b7133a27299e69de9779d09e1c4dbce5c4216afcbbdfde50fc2eed9405ed98dfe48975772ff4cd5ff3d61dc8cdab9c299e3312abd66b439635720e50b74893fb9041f1bb7fd79d9b8dc1c72ef482bc7ff22a5fcab1b0f365b245471ca0870bcd6c4bc6560120795ab9ce84452dd3ffc0ada0d0ef5acf25d5be8b1d"}, &(0x7f000010a000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000040e000)=@sack_info={r2, 0xe4, 0x8}, &(0x7f00009b7000)=0xc) 2018/01/22 23:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f000047d000)={0x30, 0x0, 0xa, @fuse_notify_retrieve_out={0x8, 0xfffffffffffffffa, 0x80, 0x0}}, 0x30) readahead(r0, 0x8, 0x5) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000792000)={0x7, &(0x7f0000809000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000efc000-0x8)={r2, 0x3}) sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/22 23:51:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x3cb, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, 0x0, 0x0, 0x1}, 0x40004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000003000-0x1a)="b515ef00000b0f00000600004f0000000005ffffffb1ca3209b2", 0x256) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x3, 0x401, 0x3, 0x5}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) 2018/01/22 23:51:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x800, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x48000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x30000]}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x93}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x45353028, 0x9, 0x58, 0xfffffffffffffffe, 0x401, 0x6, 0xc29, r3}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x4) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000008000-0xf0)=[{{0x0, 0x2710}, 0x5, 0x100000001, 0x3}, {{0x0, 0x0}, 0x8, 0x0, 0xffffffff}, {{0x0, 0x7530}, 0xc3b, 0xfffffffffffffff9, 0x1f}, {{r6, r7/1000+10000}, 0xffff, 0x6, 0xffffffff}, {{0x0, 0x7530}, 0x8, 0xf959, 0x7f}, {{0x0, 0x0}, 0x2, 0xfffffffffffff4d4, 0x9a}, {{0x0, 0x2710}, 0x2, 0x2, 0x3}, {{0x0, 0x0}, 0x7ff, 0x2, 0x4a9}, {{0x77359400, 0x0}, 0xc08, 0x1, 0x2}, {{0x0, 0x7530}, 0x1, 0x0, 0xffffffff80000000}], 0xf0) bind$inet(r4, &(0x7f0000007000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$intptr(0x1c, 0x805e) epoll_wait(r5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000009000-0x10)=@random={'system.', '/dev/rtc\x00'}, &(0x7f0000009000-0x1)='\x00', 0x1, 0x1) 2018/01/22 23:51:58 executing program 5: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x20, 0x20000, r2, &(0x7f0000061000)='./file0\x00') 2018/01/22 23:51:58 executing program 2: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='eth1\x00', 0x842, 0x51, &(0x7f0000000000)={0xffff, 0x528b, 0xffff, 0x4, 0x1, 0x6, 0x4, 0x6}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000)=0x8) fchown(r0, r1, r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x528) 2018/01/22 23:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c65000)='/dev/sequencer2\x00', 0x400001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) ppoll(&(0x7f00000b7000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x7ff, 0x3, 0x2, 0x1, [{0x9, 0x2, 0x8f, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x12) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x8, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x80000000, 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000001000)={0x80, 0x3, 0x1, 0x2e845a3f, 0x10001, 0xffff, 0x4ba8, 0x1}, &(0x7f0000001000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000002000)=0xb2d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000004000-0xfa)=""/250) r2 = socket(0xa, 0x0, 0x86f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x78ae76c, 0x3, 0x33de, 0x4b, 0x0, 0xfe7f, 0x2, 0xfff, 0x80000000, 0x7, 0x7, 0x4f338, 0x0, 0xe70, 0x1]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x80}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) mq_notify(r1, &(0x7f0000001000-0x60)={0x0, 0x35, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000007000-0x6)={0x2, 0x6, 0x81}) syz_open_dev$urandom(&(0x7f0000003000)='/dev/urandom\x00', 0x0, 0x2) listen$netrom(r2, 0x401) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000019000)={0x0, 0x9}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000)={r1, 0xffff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/22 23:51:58 executing program 0: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x30240, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000003000-0xa1)="06b8c0e89e48eb638998e01c897661c6c01452fa82d9cd286dde37216712358abcc13548cd9c805e555eea85efc409d1c988ff08a206604c32ac728c25a35e8497fef2a181abca13a68c258fb3331c2696b31447674144ba04669c2b09b671b8b4f29bffd9c80c21ea082808fa81280fa797049a5858d248d3f44f665e91373a69e469fdb9dcbd4ed54663a427d9f4b17f1d3ccf4b3140a8178faa21c6e2c0530a", 0xa1}], 0x1, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000-0x4)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f000090a000)={0x1, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x12)=[{0xfffffffffffffff2, 0x3f, 0x7, &(0x7f00003dd000-0x3f)=""/63}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x800, 0x0) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r1, 0xa) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000156000)={0x0, 0x0}) 2018/01/22 23:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x801, 0x7, &(0x7f0000497000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000079d000-0x8)={0x0, 0x3}, &(0x7f00007dc000-0x4)=0x8) r2 = syz_open_dev$mice(&(0x7f0000777000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000175000-0x8c)={r1, @in6={{0xa, 0x1, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fbf000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c23000-0x8)={r1, 0xffff}, &(0x7f00007c6000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f0000daf000)='/dev/sg#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000f11000)={0x4, 0xe4, 0x1ff, 0x92, &(0x7f00003d8000-0x92)=""/146, 0x1c, &(0x7f0000913000)=""/28, 0x8b, &(0x7f0000b0c000)=""/139}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x20000000000) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x40)=[{&(0x7f000082e000)="ae45322af0853d455d9916f226996a63d053b00d4f09f8aa22fa3415e1a25c13cb26907496e755aa6fc23962bce0c2e8d98701cb9f5543b382b371cb71d9", 0x3e}, {&(0x7f000094e000)="8be987b45f126a7618ca2aeb", 0xc}, {&(0x7f0000001000-0x39)="a5b1d57be49bc4e7e6cb9d79e075f760668356dfcdf1da3376f9813126c259326bad2c5d995f6c46354cdf7956c5101b42e0c5bf579c9eaab7", 0x39}, {&(0x7f0000626000-0x4d)="2aab144c8174167f227570f0a65ab567facea18cd995b9ca0f16d946b318a101fa2d34c2d3de16e4e3a5eb86087e36234c69316a7ca0a442692fc382436047b88e4627e740b30bba5f2cbf3aef", 0x4d}], 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000003000-0x3)=""/3, 0x3}], 0x1, &(0x7f0000001000)=""/222, 0xde, 0x7}, 0x0) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x3d, &(0x7f0000004000-0x10)={0xf, 0x5, 0xfff, 0xfffffffffffffff8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000)={&(0x7f0000003000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000004000)="5b4288f84e6ad6a6ae3723d2c33a6850a3667632ee1d0c923e3054e8ebbc4f8aa7c59143b09d8065f415631e532d1605288e13e05f595d550e49d3db4a05637c178cf8926d8516d60834cac579054c0a91767fb0d6d134ea6468abe398f7fd289e34683ba4b91f7a5bf5c4dc4c7b0532d2aa9ef97e3792839e275c756f90379b4be60880805c0661dc1e68c0fda109287b46c844dac9a06593107a05ff4fc677a8fe29ea864577edf5a8a9955f1fd52f289a4108065ef06b0ba48605992ec119411f42dc969e3cadd0e2d19381201be8a43a323545eff771e05e28c2f347", 0xde}, {&(0x7f0000004000+0x2ed)="13766f67f059c3f02c1781435974b2e05023063f77e74d0a8bccd89974555bffff9504a3a5809db7501a8db98d79d15d897c04d9545e5b0d4a8e48db04933b2d8f682f27c3bd68b915f0acd3a31b2820a6073b110303bcd3e254f887a310865ab4d63992c50b816ce33247913bb05c91e2bea289c7f69cc88b666324bdfe564ba3cddb81e5806bd87f", 0x89}, {&(0x7f0000002000)="ead035725bab54f0af8eec63544ce6ea4b9ff4ab6b55567d3d4059157cbda3c91d2bcde98d71de7cc3aa2a2d648b6cdc8e81d221f088a5471b35642c0e016732a84096205a1ff4358a27d2ddb570e73628faac15fa17f6b245fc308f2b30985a1195d9f80715837a29d9ccb2f7af0e62f6a8ac7dcb0cf61a782ce4907d08f8a77a244a21a5f4f4aee3bb21c4032d533435d219dcb5cc2e6d283df29f36b0af0ba25b5476d22c6d6944b6e961c489fdc2704d83f17c6d2884eb9f7b98a32ad65eede8097ef209c7850643687e286fa0259671e73c09631fc772190c6d21ba36945d8cdd63ecc9dae888d14ee77097f3e48930287830762ec0", 0xf8}, {&(0x7f0000005000-0x74)="6164cd7d91eae81323b1c0c16be855980fb3603b9b6db6d84fc0b80f03bc02687cdafacbabf952017a9e29588846bd9193499b5b8bb1e3bf96a6a8423db07737f502eb8d6452070b55f0512ab32c6154ad35d06d4cfab69bb514b911d6a2d80f871b8530a7313f98983e5227b58c682a7717a1db", 0x74}, {&(0x7f0000005000-0xe3)="34eb3b267ad5db73f6d7a6d1714ce25e1c7020787baa07250621910069c20e9a9c9e4343dbf6f42bc7943c3b300947c170b472c16bb3b877cff1e839f99024a30f3efcc5d7054a69c32ff7b63c7a625dcc5046dee68f81d5b4e9d45d50fad8b5faf49d8787c2f3da50f0489db15e24566dab934ab281c37dba3629623082e489802a02158adc6041f57c618e097dd78c84784ee32aa660b08ff335acb9aea67cddc7b06d3e8b71c1305a6877ac71ba9423a30c078b5f12eed78fd0043dbe5e82e6825c9f1a826ded252c59fd1479da5c5e310fa6616d758d41a5b868e53888772e707c", 0xe3}, {&(0x7f0000002000)="a520a0a3be5561f0a6c447fd39f724f672662524539d94ef167c9381ca0826ce4034cd", 0x23}, {&(0x7f0000001000)="60f7966653df61474f845879f262d488a638a584a48aab6e58af622821c3e103cf26c615209067db61f08ee9512a213e74b6b0a35197e351", 0x38}], 0x7, &(0x7f0000005000-0x30b0)=[{0x1010, 0x110, 0x4, "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0x30b0, 0x40000}, 0x4040040) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000006000)=""/115) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x3)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r5, &(0x7f0000009000)=[{{&(0x7f0000007000-0x6)=@hci={0x1f, 0x8e, 0x3}, 0x6, &(0x7f0000004000)=[{&(0x7f0000005000-0x51)="14d0e6315195fb630778972de021640cc55d59d70b33f2f266dbde86838344a0574b44b1ae688a8f9cce08b0ee8e5525cb1811eaefe77a7c197d1a52ef9038a32e47bd3353436f5142892f53b53e09d7d4", 0x51}, {&(0x7f0000004000-0x1000)="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{0x60, 0x12d, 0x0, "589192d5628477110b17c41d160e7fcde184e9eaaeb60fb57fe01f224b22327839b8d89d8346502d97e664dccb3585121fbcd065bdc2662ae2f079b9a1d4b90002fa3824a12a1197cc00198363472d"}], 0x1070, 0x4004810}, 0x8}, {{&(0x7f0000009000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x3}}, 0x2e, &(0x7f0000009000)=[{&(0x7f0000008000)="a8d8351517ba2fbba868bd46b2aa113c20471865c9c3d7e4819f2f4c3b94470bcff349d7a8138a211b7193bf95bedf31394539c247f6728daee1336ce6d608a6e1d9d7bf45d4a70c443e984060e8c64922dd074a2381356db7ad64e2c2b8889dabe881203738ac5dd7e7ae35ba13e5ba69e079ee6593d4923e66fb55cd850e5e0b592d70f7115aff8f7ab3e627eaf47ac617258a30715e56c4dbcc51fc1a4b3358b234ff306e4ab1a32e7007b3698f9547e21ed5c48a34364ae3ce51801eb65c2fa7fb6d3186", 0xc6}, {&(0x7f000000a000-0x29)="5e9668a658bc0612000e2b95846de7232d652b756db2390502d63e2f70211a28f8850075611d3c34d4", 0x29}, {&(0x7f0000005000)="7c24632d91558e9b7458eb4ffe42a73513907e8002f802a8cd161370150f98af6dd0f2914588d942af484ea7b436f19cba0097cb7c21aa2fd868f081caac7fec8d042c3432339db9cba5a0b740ab1f017713413068b242cf06b3dc4478dea1a4aa5348e33bac70aade241a1d61cef1d57fe7de24efe6216541e9b8b04f6c", 0x7e}, {&(0x7f0000002000)="9c892ef910f865ef8da53600b2d04bd11d97e657195bde75b575efd242603e77de3a99b2c4b9d5ca6f76d3e5010a30179171dfccb245ceb680d7cb4cf9a18bbe7e6b7004f34856a27a927e27b48a5f510baf59812b9da5e8bd8918db36b734a06fa27f6b75d21592cef0b07e6f1b9e33e2e50b958ffe5b387a10f6070ea46179261ce6da", 0x84}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000009000)="4b4a5ab8f8064e8f31cbf4f96c410f0eca7f3014903d312f1baf049e70064401f44c0bcf30b8f432e1501ee0befcf1f9aebecadd6e91d7ade56ac6cf825e476c75fde6bca6771e67ef534789c3cc06b7398375fa05e7222d0efd0128111b20a51cfdb5331a1b8959ae6003e7dfdaf1591b58c309a44fcec614624d6a3741bfbd038ea10b82920ffd30443ac02eae5bcd0649af57d64ad67dc3efeaba5d2468992e574d3aeefae95ca85ec4ddd05413945179a4bf17a56dfbc53c5105", 0xbc}, {&(0x7f0000009000)="1632cb851263237ec98c698f6a7fb61e3d5ae9b2bfba6839672172f0efe001b9837d59f54d185bc48679c614e72fd7b15ef7eb1cea4fd0e5ef8a21c46b67fa800e2e10867c9a43db3b", 0x49}, {&(0x7f0000004000-0x52)="36a390eb5525f9dfb9f7567d8f030dd945622ca47aa1dd8760f56d01ce2fbd66f54937102f452f8a0c70eb4f8578570a1ef8f4af7238756d8974a6bba7481950a4a6cb7d7e06dc02f813bc98db17602586e3", 0x52}, {&(0x7f0000004000-0x36)="4be9f6890606765f55fbcc6139afea8e019f0abd0de74d5b21884f005b1d07321a1d7bb69c9ca91cbada997adcfdfb00cb72d53cad17", 0x36}], 0x9, &(0x7f0000009000)=[{0x60, 0x10e, 0x5, "648616f8cb5ed18d9955b0497488753b54b49b46bf741419cac1c750e2523d35c9faacfccfd9daec885c7cb5f1e31604ebcb356545b78a602865cdb0ee38f81d193fc7ea9bacd9c3c0"}], 0x60, 0x24000000}, 0xb53}], 0x5, 0x40) 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008aa000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mkdirat(r0, &(0x7f00000fc000)='./file0\x00', 0x1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r0, 0x0, &(0x7f0000c7e000-0x4)=0x1c0) getsockname$netrom(r0, &(0x7f0000ff9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a01000)=0x48) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000fa9000)=[{&(0x7f00009a8000)=""/210, 0xd2}, {&(0x7f00002ac000)=""/9, 0x9}, {&(0x7f00000c6000-0xe6)=""/230, 0xe6}, {&(0x7f0000c24000)=""/81, 0x51}, {&(0x7f0000352000)=""/203, 0xcb}], 0x5) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008a1000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000705000-0x8)='./file0\x00', 0xe0) connect$nfc_llcp(r1, &(0x7f00001cc000)={0x27, 0x5, 0x80000000, 0x6, 0x7fff, 0xffffffff, "46bdfb4c8701642d88b239264ae7d5e0e2e17390fdaf9c83bb268d6d3b364a888227ad38df5c8dee39d62c6920492763b8eae6595fdc9e55c3aca04bec3f81", 0x0}, 0x60) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008a2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000071c000-0x10)={0x2, 0x54, &(0x7f00008a2000-0x54)="b64764250fac67fe11070b23ddcd09dc41b7cca577c59bbcb48d73b371eb48e2aceda0cd94e1426afaf056a4ab3d902af175d54b49134b8a697aa15ed31098af8885c11f01daa1dc8080a71fef26024cd5a56f5e"}) 2018/01/22 23:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000324000)={0x80, 0x6, 0x80000000, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000337000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x14}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) 2018/01/22 23:51:58 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x400000004000) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) 2018/01/22 23:51:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b09000)='/dev/input/mice\x00', 0x0, 0x0) openat(r0, &(0x7f0000f03000-0x8)='./file0\x00', 0x200000, 0x12) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCGETD(r1, 0x80045440, &(0x7f0000000000)=0x0) 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={0x0, 0x0}) clock_nanosleep(0x4, 0x40000, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./control\x00', &(0x7f000000c000+0xa58)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000018000-0x8)={0x100000001, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/22 23:51:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000066e000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000002000-0x20)={0x18, 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]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000003000)='./file0\x00', 0x200) r2 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000004000)=r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000007000-0x80)=@generic={0x15, "df6163669f0456c9031d4dfff54a7df2829c49430303191a317ac36c23ce7b666580b37f9c3affa8d02fa9c2bc3914396d6ed72288c5f179ab5b5f77f95fbcb0f699f7142c8aa3f8ab2fc2fc3f5c71e25dbdacde399e077e7f1156fd7f34a745df423cf3bc0907c086c0b143b026849348440cbe389eb25d210ad02416f8"}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f000000a000)={0x800, 0x5, 0xad7, 0x6, 0x6, 0xcbb, 0x2, 0x100000000, 0x0, 0x10000, 0x8, 0x9}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000000b000)={0x80, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lseek(r1, 0x0, 0x7) 2018/01/22 23:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000952000)=0x0) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) r2 = dup3(r0, r0, 0x80000) r3 = fcntl$getown(r1, 0x9) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a60000)=0xc) sendmsg$unix(r2, &(0x7f00004f5000-0x38)={&(0x7f0000705000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008df000-0x30)=[{&(0x7f0000919000)="61bd6deda080699055a4b1124b64b9790666f5f897740687f5e4", 0x1a}, {&(0x7f00007f4000-0x95)="593c6d729f965313fd99e0f39fabebca122ba85a942faaf7c8fe7b81a95860d69ec1ac32823fc899b51b51d9013e4550351da2f89517a83fa3de2889202571a6a22508271254c92c394bf5629b17459158877010544f696e15e30de4ff46125ef3e249e35776550af45b338d3d25d99419f2991f26a3036b3724ca90914a17af8061ff60693b5e5a051e59089c185f8da2823390b5", 0x95}, {&(0x7f0000bc3000)="90d5ece7e71c08742ad00f1108d68c40eb8cd5dc200c5e83c8c538086ca060e480a460c840bee79f112a3691b419c8cf5c2b3d143b543ba99e5cbd7ad7178995d7c6881d266a4a0ce8dca951877cd4a767e3e0fee30f0a20416f34eea7c5450655deaaa5cdeff59a12a99fc035b89d87319e0860d9fedecf74e7041ddb084ec09ddc0b39c9a6369dbb5d6bc9704423619b158e2f6f356eeeef315eb19b5de902293c", 0xa2}], 0x3, &(0x7f0000b37000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x80}, 0x8040) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002de000-0x10)={&(0x7f000012c000/0x1000)=nil, 0x1000}) 2018/01/22 23:51:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xffffff07, &(0x7f00000f0000)=[{&(0x7f0000f68000)="1de025825539fb1fa2e02a9d0b4b60e16ae6960144712e9a9f060c2bc34be491bf2e2d82291eac0db4f60ffdf2004a20dea4", 0x32}, {&(0x7f00007da000)="b67cc6e0faa1b379388817af8132451d75326b7e760bd3b620be759046e03355b16e7b7985406dc1be1f6df8619631e9f92613313c9a866631b6b9e58e496254bf9d91d9c3949ce361686040c7d7e439d79eb9fa0674fe9af8a1f46fda966f74339ddd5df544886917e24b31fd5df1f3689537e9e7b9415e9df81e23135084e5a3edf997f6e04477fd11f5151267c4a7e7f9401b2a336346919184d0d4a05e654f42978e5b6d9db52f8dcff5f12497a22479ffb6a6ed02cf941705c0dbe0d844ba7ed736ecff8f4e1b72e6c00aed2dd4bb39a2b7a7", 0xd5}, {&(0x7f000032d000-0xf7)="3e83e378e585fb7c2f268fa7db001d7e5ddc28721704d3fd209d06ccc904a57a5e7619e6b3b68c2a3d6c70c3b3159d1a617e408c04ea0cd8e4d816845d74af8056b330df88a308fb212f8847d45cb529617cf09212dfc73e931fd70ad76cb35fa018c3743dbd0e88d9474d62303a7b781dfb2a484ec8f1eaa6484b7b498e7e6141284de9c2ed61df993b23151c959e92fa4d41226963c399fb6f952fad6cd3149c27ef4b3338560cbc11de98395e9a6d434f64bb68148fc5b4db574aeae0b5a7a8496251df11c1db549c4ceb179793fd8076fb48b65c9ca111b080ae84fc47a776159966ceaadfc63d4e4c7340fd945bd60f874e5cd2fa", 0xf7}, {&(0x7f00009ec000)="a81ea9e71058a8b29d90f6ff997b7dab30bd3c60fe2e4e49459c926e5c2fc615967a68ece422d00fc22cdbe9bc007c7ca5a905ff63f9d361512d79b9769096260462ad21f4bf5da1415f516b558e13a790928fa6d80869dba746e825bf3ad3a7b6c69bc062c062c1ad7fce4abee223ef682ce18d2342e1214b710597d63a4ead", 0x80}], 0x4, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xffffffffffffffd3, 0x0}, 0x20000000) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSBRKP(r1, 0x2286, 0x0) r2 = getpid() prctl$setptracer(0x59616d61, r2) 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/autofs\x00', 0x28240, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00002eb000)=[0x10001, 0x6]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x830, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x81c, 0x0, [@generic="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", @typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x830}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/01/22 23:51:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000644000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a7000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000b30000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) [ 69.185069] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 69.238981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/22 23:51:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000f, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000e70000)="80aa3078964c37eb51a1ec4cc0c2c553ecbe346681ec2c613ea34a9cc2df6e8ccc04b790ece8fb147180641412a739ac57f6d0bf8ac21eb3c0882d9dceef4d6d4752838e80600a8a9e718d25426a1f093e4a1db3098992c74076b87377352863f113383b5137f662b0df71519d07afa0f267954700151f2543e7408e1d52a27c70658e925196e3addbc8b5574021e90f72712f8d490747366b2e167febed824de274755c03ddbe4570d0270ad89d9af26dce7f30db2d01a918fb61ca79fe0969637caa83b3f5e89e724fe9f8a11f029dd3af2c60c3edb51dc8eddb25cf08ac5fb36c86649766b6b4fa85dcc17994b8394f99f6ca0376c42b10abdfdaa613e595ca968361a5aebf02e020d068d2bc4d5cd1ad35d371417bfae891fe5e2e1d7f7232265d3be500fd835ebdd8f1e2a121ab7f890dbf5072a9ad5722a7e9a85bec466b8f95821cabcceed7d78074b7c419f67d468e16f7e76c7ea3eb71a24ac668836f7ff64b554da962880316c6585ee53d5498fcb9cdfc224a2e0bd29435f16ec4a1dbdc4005f5c6181b7ad6efa21bb557831b25144070736dedd64b6df9312dedb1a9597300dd11af94eb28a3dfc9f833fa4ea8af77ac025b02380e3ddca3b996103214d784daa3fc9b47232b946d964da21e3606edd6ec5e5e07f73881413056e0ef445c181e32d2fb418d6f40689abec8708e1ab3a10b7ba37f1dbcf4f33460166d9f0f62251792f12025feb201eb5027ccfd984f4e47af6745b210090b295d83daa71f6b4009738b906e856f448de8f57ca49278d58e5f91a3d1072968721e664ae3b354d2c198531d8f4d616603fa04dabb98e7be14f26084f946281c809aa0adbf24622fd3be209037316410195442a4e6773782aee806d2a0d8a5c6eab2410b28e8a2c81194cb931fe53c6e9dc5bb729a660223a886a04818a5deef88fda907a9a6744afa11df7afc8ed8183b6c38cf5d63fd92a452264d5ea0d9082cea473389f9e66e0fb33b738aab448b43abfda57914eca300e7e3dbd6407e36ea06b331b1879dd083c827135e375a6b51a2c70f7c8d635f549d0012c0795cc2b67c323ecc92f872e77b4bcb8af5598fe5a12f969d7a3c63ce2f8d52eb9ffcbc6a4ecdd150b08e37edbafe503d532f0ca9fd0cb03a6a0d205ed16166b63d8d1ca340547be13cf92f8989e56d644b9be2a2c2b85d15e62a18fdd24432f7356047fbcd91873b6047a7c1f41330edcb0275785147d5813065dd29bb501fee654fe3834b7ba0e0cb7735050da5dec4827ac7716a3b4fcb795b4b7569b6727dc74028b4095550f5b612cf12805d21bdcf69f8e60544371da18ee1c99efc501c4654409caaeb2e1ab2b1a7f42d553c13b6febe45818343ec57f608b83dbe0d08bf9cb34fe586d9e67f0ab3bc1c61baca785c338e6d22d845f2f7113e709f728158698859024c21837c6b740fe98829b69f4255f6b1cadbed443ffbcee9b45a0966981325f6d4446d2155e05f6a77b17e7f0c930a0d6d03d83d877b954cc1f589bf955f6289ec510c52893ff35a12efd6f7a528da6cb1e39694de04aa2d090229593ed043b92f576c770b41abeef26a30aa374c97229a8f208aaf8f562839c540f7d72cd2fc2ceef5ec706f51b54cbea45eaadccc78c8203358a1069496b177e6eeebece6d8b51f031f4c1ce3c88745bfde2d4323b9e410e8dc7526c172055767e5ebea9286b2035c7fd0619fe92e348281576d95df4ed2a651345f8ffafff515b97ce970878cac2b8f20079c84d1def2442e3a790a572040e8a3b23a5d64795fa968e4313775cb7fba3cf2221deb9b005970a5f491d2a985800f10c73537e7ca8fa76f403ee554d4d4b24eae095d3f064df1dcbe239c4e595ac556c743454df1fcb6f699bd3f1f8b760e0a43bc60202de32ae6012a9969de6fb2dedcf46cd36832b95ca40daa7d768e07c680f6f993f783e924727350cdd2a8dada713841dd092c66a29b64f4eb40aec19c495579771970038029dfac6659020ccf41b31c03fb327a4e1d20f4aa5c2c872a907a0315c282d08eaf9e35ca062d3749ee28fb7e7b20252910b4401f712f84361bd5a3f2226a5a643cd95c3333c25dfa1df0091d9ad264dab9117f2e9d1e87396d35d9c4778f80ee54acd7582586da957153f64ea5336ce344ce5b4cd752b7b533977e2248c9a14eea756f926d0d9c06911f6e08e2549a0d50e0c0ec5c3627033d1c724b9dc94eedf0c382d1accbdd6b8c6d1765ffa20040c145fd82cd630d817228fd10c64d304464bc96841183874c7be32ee178976c83e94d4c1ce64ae4c2c8651d2373ab87b00e6fe898c1b589d5b0355002fa90970e1a46b7bdef28883a44e8e9bf5d15bf70af0968cc29c72a57e80b4b0237afcf66091630b9b9e241ff2954a2f2faa15a54bace048a3f3b303258997c2d6f00521347def6a141116fe238e1922b29b36cbd4cab4460aa21bedb5e559be4eafa962d6168c85120a431afb06aaead7b44ae30538231b2873e251cd01eacbfb2627c66c609cbdb7772a3be5ef898b52dd3768f9c28df43294c79792838eee60734b434d59d78cb123d6f3cefbf53f08939c22fed9eb2663e9096b6fe3d1187051ab2bf757d6fad61ccd37aef5e4b0aa92ddd794b19653d6b701647ded7a25dba2e32617cd987153f4e75a969667e2f3be93c6015bbf7d19df55aabf8ff4ce7b31a1bc8eef3c4bd6c740438df0d745650eb6d5531b7941017b47e507d8a36dbbb140c592dee28f34237d16e13492b78e66196d191a2800f286cc11ef396270a24b4fefe62654c7a194601b028522d74b15824c48698abc84a1cece01b79bf9b58905508224096840f6cbe0830d8cdb454ed7ac00d0ecf22542d737362cc6da9dff593cc51472c8edf0e69b596d3346e4183f02b05fcd4d108afbb92e65a7714d653fd8744dc485173ae83954fcb2b11516299f10e31d1ab8d6f388d2cf9dcedc3ed147c406dcd4f85c5ca03ebd70189178508076b4cd595343b6244cde5adf13d15102148a6663d90232649df5df9eb265c7c1cd7eb6cf423db5406c9d86e6083d5f68c41d5a85307c5f997c76a4beab101080c8b70c570884adf91a5f67273f9512c2f9a2f3a62732536f1787a9bfc28ec597115c4733976ca844c51422aa40f52e5801fddbf67590c2e898311b99bb6ac640c6e4bfe0e30a31cb1e57854280448673f0a3e559af0d35631c805391db1180005118a0dbf4c39c3a6137cda0464245484d63dc78805952c9cc704bf674b3a4a4d9a56d26bc90f40c14f1201a46f9397380afb9d16e37792f4737986a1c742104932893df2723289e2eaeab0150be890fa59d683f14fbf1ee8f7daa65832721e67fe7220548eaae19b219897b4ec94eccf1136274d07d8f9c13d669bdac5b3a5ac4928ea9089099d4e82ce44011fda9051ba50b77f32921844c61cc8f79a4605e42bf33ce6e49d7cf8d4d9f2500463c07d8afb1e263c5bc4ceeff1001ca1d6cb7848006ca6d3896c15c81bd8552b5a4ed64b9dd9b388ec73eeb3cf71668d4cb3fa3c16ae5d5db4b72688d0f96cb6d17453ff32086b8235dcfbbf5acfa513729e99f79f4e6d4f6f23d3bcffe0f531be722ef4397e50f71ea7d7f03ff4c166faf6e527574deff4c6b42032ef0fe41b4939adb3e6d1ecb2cbc069137c86b2fd94581ed0b6c3e832cf57ae6e3214de311d4a3289c90d4c5f303bbabab89e040386a89d0829f9d71ec33280b56484864ec53e70af2b00ff63f75f776e5506d838ddbff2cbe50730fdc36ae01bb47b712dc23bea8991795e3e0d9eec1aaedf9564b8cb9e838bfb45ee6b1f443da30a8ce5aec24651f943c2acaea068cfd6630ad50d6b2bca5f9153619ea091b49ce23e32b1f8141faf3dfccaf9d34c73c206feb1a87725c1b792fc8fdcf33dc62230f43c84d8f4d0e46ab522564b7f91d3baaa6dbede00c4c4a290b561c682f232cec8f640a139c83102c29386609c4e57fc09e18b2f88f26773f41a7b6bf8191ae304144b7a15c2e7bea7fc234f3832eb8ac5908055a7f8b1f4018fce7da6e168a48bfa64d3635c2651b4bb880120b4a74fc6f731225cbd97895a8523d74f3695bc0329570b7fdbcfb2fe6d4b5ffa8574cbd0c09913d8c68297ca0fa4b9ae8a6ff9766ccf16caed69fbeba88fb8dd59a15542b43e0b6e73c684ec91c7ef89d6cac3eb7ef4b32575077d4b040d54161fe4fb3cfe0415c0b9714ed16c8d49c100678a4f9ec2dd7c62f2ad992c5b5fddf84f76a8f2d75e423c0a3fc7066848561ab7c426d942fa31757936c48fa721b9598f19ca3a416803e80dcb4e539e4e20598423bf0e2e3c68fbe3eadfec7930b573f34e6f9fc2b8ea3935d7d54cff9b29b726ac27642f617a25cc1bfbe18e691ec88a817151c746b62c71441b5bb449d7082c58419705d455d9001d76376bca3c00b00db8fe98fdca02aa94a023df5cbd1f959c8184696016953be780782dfac78e2b5623fd1f3d32d628bfa7c4216c92ea9458e719f946c7bf976e4996cf0dcd2b1122f60ac4ede780b1522dba003e26106e808660ff7095388012e31dcc82a94175cfc7722692bb4f6ede9b0e378e097ba46a49023c74c4ecba70b1c9cb05b8170740c22d5eb4a9616a23aa5c963c7b9273c1a46a2dc1e7d3b6687dd4a5556204fa4d29dfa5e07dbd71be252fafec5f5c641bff78fd88b9fc2bcf77fdf4061ef6bc8ef9cd7a5a07c88d374c7d8c0be5525631802097d6d8997732a2ce1f4b0fecbe255ecfdc552332b7c9aad8d4cb2f40f97fbdf629bc169b96276671a634dbabc3d7c6ff760598197b91d2d8fdedbc6fcf7904f99fd1c6fc046c2727847bab141b9e7e0cb4f2537e083001fbe32614e272306b6e7834ff1a94cfbbca13599f7d755ae9676fa13e78b399fd181476ef36d09d1c5bde28490dd1650db6bc21f2ce5f3577b8835b2e2cc1db9807f51bb83efe78f91f7da66d8b016c4ce76e32147e46742be215143a4784857f56827a8f28117dac924328a2135d55cb3a1474951ce7b675e2769c34ad58a3fa45c32e2b2dc8e6cb1d92ca56843abdc33384c60b4358a019048ebe412b4afd3b0447b60785800c2cbcaaf6bdfa752663a7dd690335c9fe23587ed912e2d93f380a167666c7b1e4fea0c90eca9c697c5852f98e24be5ac4bafe5f2da42366e47a05c0c68d5fcf83e6f43cde017c045a7e4c09b361afbd3e18c6b28a0bfbd4dab827c2ae33d2c14303ae6e2f171f9a04118f6502ef9f63e48133b52f61705eb02b6f14eb62cbd6b6f2ef3bc47a3f952ad069e351779f44899bb559a82af3a27289ed137940876be0bae1189af069134153c602bdaae4952176185cb07c964aa8316e53001ca8d72d8d2529dcd4d2b5cd1b4f6350a6a04a0787717f2aa953658a10cc783b84049d6e1674530cd4b5c03cc0c6c76d70a1fc8f58f2b04e1ac563d6cbfac28d41b0aea1a3557853aafb9bfcc6070900cd0ec643398b715458271d2083fae359fb76f66d68501a66adc84a5713de5f797b6014dac3a38147cb3b5a8fac083e58eb88d95a3db787192ad0f3dde26e0cdfbc4aedc951604f43a68fb350d80a58ee05b7e03e5eaf9c8a24832d76a8d873d29af1f72013df039162cfe844dce55a9542e81e21daabefcccaf797c522d1a4ef9726a29cb668f5d4def6d16803ce579fc0461848823b871fa52f60ca990d68be8e5c25e9ed6ed36b18f99a143d37ec169f1d140090ee4d5cca1165067344c7f27e9203c195fdc66755876bb3e630c65286763e67636599c8387ab9", 0x1000, 0x0, &(0x7f00009b2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = creat(&(0x7f0000973000)='./file0\x00', 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078e000)={0x8000, 0x7}, 0x8) add_key(&(0x7f0000d0b000)='dns_resolver\x00', &(0x7f0000fa8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000386000-0x9f)="30cde0b6c795965560f116d737ffe3518744878cd484a13594ad0af26219c5677a05a58da4767ca457f0196c08dfa28333805bdbeda6494d1b370ecb398b9809c802e57d6c1e07642650976199a4731e3362298437db4dee300002a1a27c54139fd0c5558c1564842c32f58092eba923ae5faa786f5516450eb69f827eb9699888dbb22fbd757689b7b08a70e55d7f9859adfa2ba345b347983baff50f60ab", 0x9f, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000c45000-0x8)='keyring\x00', &(0x7f0000fa5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002c7000-0x8)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) clock_gettime(0x7, &(0x7f0000234000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000402000-0x8)='keyring\x00', &(0x7f0000b0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000464000-0xd)='trustednodev\x00', r3) 2018/01/22 23:51:58 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000cfa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000081e000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x3f)=""/63, 0xb4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000)="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") ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0x49)={r3, 0x41, "a0338002300239850fa0a3f4bd8912235c2536e55850504c3b58543d187b355c57a4084d1b7088bbe429ceb297d6fdeec205072248970d170ab1b6434954ecaa16"}, &(0x7f0000000000)=0x49) ioctl$TCXONC(r2, 0x540a, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000000)=0x3) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000003000-0x8)=0xffffffffffffffe0) fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r5, 0x28}) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000001000)=""/228, &(0x7f0000003000-0x4)=0xe4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000003000)={r6, &(0x7f0000001000)=""/143}) 2018/01/22 23:51:58 executing program 3: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/selinux/enforce\x00', 0x52000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, 0x2, 0x2, 0x1, 0x9, 0xfefffffffffffc01, 0x7ff}, 0xfffffffffffffcf1) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000007a000-0x16)=""/22) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000007a000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) syz_extract_tcp_res(&(0x7f0000c36000)={0x0, 0x0}, 0x0, 0x7) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000007a000-0x3f)=""/63) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000003d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x77d}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000039d000)={0x40, 0x9, 0x9e, 0x2, 0x7, 0x200}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000007b000)=0x0) 2018/01/22 23:51:58 executing program 5: r0 = getpgrp(0x0) ptrace$getsig(0x4202, r0, 0xafd1101, &(0x7f00002c2000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000074d000-0x9)="00000000000000ffa1") preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0xfffffd68}], 0x1000000000000065, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000000)=""/175, 0xaf, 0x0) 2018/01/22 23:51:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_getres(0x4, &(0x7f0000b57000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a09000)=[{r1, 0x1200, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x4000, 0x0}], 0x3, &(0x7f000058b000-0x10)={0x0, r2}, &(0x7f0000dbb000)={0x4}, 0x256) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") getpeername$unix(0xffffffffffffffff, &(0x7f0000186000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000aa2000)=0x1002) lstat(&(0x7f00006f2000)='./file1\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getgid() 2018/01/22 23:51:58 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fa4000-0x15)=""/21, &(0x7f00003c7000-0x4)=0x15) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) r6 = socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r4, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) getsockname$packet(r5, &(0x7f00009a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008f4000)=0x14) sendmmsg(r6, &(0x7f0000366000)=[{{&(0x7f0000dd8000-0x10)=@can={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000427000-0x20)=[{&(0x7f0000f62000-0x86)="466f26c9747f79fd87af4c39bdd2a1ffa13667907559c6b3d49df2fb1dad862748fd3e7d6b9b60bd4322d6fe68dfea22f633941f1d4936f9aaf5b22346f72c2ec9fa4b0b4e897d62b9011644c18542dae54473b688c194b35578981b8585779e18af5ecf5c47ba5bdc1114fe3f765daf6af536e274a1b5d88cc7906886dae6e59d56f28abcc0", 0x86}, {&(0x7f0000c75000)="168f7e0f36ff724dbf6e39c17c740f966df35b4706b7c53f8d2bfaca92de80cd455f5417c36aad5d9b76d4626e0b52033b47ed8f6e1c32214a745d64948b6944ac98f741b9522be0a2", 0x49}], 0x2, 0x0, 0x0, 0x10}, 0x9}, {{&(0x7f00008a5000)=@ax25={0x3, {"9767f746160ec8"}, 0x9}, 0x10, &(0x7f00007cc000)=[{&(0x7f00003b8000)="5c10262fc02ff25b16634e028af021bf00784672debd4d1132e367541c20a63bf8d8d17a2a1da786afa7e6c430d0676d378fdd7efe0e0a1c9c725e519baf1df75a49e3ac7c30dff27f1b208276bfabe31cfd0a1bd70e0f3d8a48bbeb0d3989466f517a0b0ec402937d531216b0ce8a82e1b965ade83088ff09bdacfa9c7e087d5c003ec10b333a39b432afe73ed9f32cb99c216d77e3d64c7ca2988e1434bbcbfbf7ad017432bcbb3f0eb46fadd611", 0xaf}, {&(0x7f00001f6000-0xce)="c0dd65fce275e81bcd3144826808e0f18cc474cc152ca68df4d40564c68617a5bf3e74dba3fe125a5b3fad604ed0a132ff2df052d7abd562e1e044ebe3ecfe4512764ee0dd1dd189c260f2edcbbf3f3afcaa6c2872759f217d4cad3836168a022cf01831fa9d1fe5013317fb71a818e381f45703c2f4b8fa14793664ee1e97bf9c20be33e16914a1e0ed958233cdf68637efc156ac7d09f64111ffdd6a1349824694edf7433b759f2290eba6b9064447a21e7d3507ffc734e994e9d57f2c241b0bb0fb6923f3acd9c9846b7c7dff", 0xce}, {&(0x7f000047c000)="7c74580cb8e0a0df7cc5e028e30166ce58d17be6e0e9cea54fff944d9c41de2158cb2b16f0ce36d20fbc7defdc59773072c7cf4923034eaa76e3e9ca6cd98dc4cb3fbda377aa425881a77f3da1f6b9abaf89ce5c66819c96cc4c60fe8a5d95666660bf438c55ff81a964601f42362d63a0961a0f245d55538150e05a8d192e14206a49cb54553e73ba111e9452bf141a860eeb7484eb58ff3c715e77929b0c4a5344127c4996be81401e4110243a4782e4652c63d81dea97ac0bbff80c9227f86ec6a9437bfe84", 0xc7}, {&(0x7f0000cd1000-0x4)="4fdf0878", 0x4}], 0x4, &(0x7f0000f7f000-0x308)=[{0x38, 0x11f, 0x39c3c127, "04f02faf196f54e45590cfe1ae50a64e39b236aa110ab7dca930f2a20c5b7d64f9de4d"}, {0x70, 0x109, 0x1f, "715d59c3f3e6ea7853f2a58ccdeaa35a1b6c5cab7f696a13b6384f7914a5238ac88cb3deecf48384dd8017ad852f63dc91d2faf5d8968178395a2180279f59bf688a71db306edd5e710d3559ad5533eebad7e161aa1108feefd3784720fb79"}, {0x68, 0x0, 0x2, "06c7e536b8b3b7d41ea138f315108a088617fd99d7a67b9a02ab58c78b29472c9be04889501e8554171eb50676b049659f6ebcf7f60d52e150403e158c1e2eb9c80d431c08cd83ab51d26e5b7304163f506ba36eeb"}, {0x108, 0x1bf, 0xe56d, "7378946ef9ca6beaa17a783f33a740c19437e3fa175cf4f2a4d169685d8bf4beff4610436ff7e5181426ab98c93eb2266f02e2b454bb35fa4743d10705bcb2420d71e2b8f147ba37225f187583913286f1e7a1be8adae186683148a0cd384f93d248a6d33cae4810e72f5da704822a032ecac7650228bd550bda84f13ac15fa3643ae84c8bd7aa883f594452f604fffc54c73c5619bf8202dc3415e0a2ae1930b7f746412ec92e6434419e29ca33e12f96a19e8b7ac5b7e14f47abfdc13ff2584dfad8a3a212723ab315890261e4201d6be552a17b4b6ddd1108a92bc3bb78a071b20192776b782db548c8ec6b98708a1d6406dfeb9d6f"}, {0xf0, 0x0, 0x77, "4d069ec3d68d89d803b86bb599a869d1ef26090515be2eb4f7c1d5f22880dfd54807345edfd857d13542864722a1cabe3e1cd596ef54debd6927964e3b2ca0520731945d33240c4a54be39c618a0d3507a94f1e14b15ca605fa8bad37d51866a0ba6aeba89faf5bd169d309d1afde47896df867259591b9f0b06d8f724365eac2ec04450f3f730d1ce41c712bc8702d69741107fbe9401934beadec3efa2566f3398029828ec16936d645ab6543dba8083f91f1bbdb1e912c1b5d65063440b28739981535c395989a1cd7de8de4b18b684497fd28050992422be"}], 0x308, 0x24000000}, 0x0}], 0x2, 0x20000000) connect(r1, &(0x7f0000973000-0x9)=@rc={0x1f, {0x9, 0x4, 0x40, 0x3, 0x8, 0xf03}, 0x48844b23}, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000678000)={0x200, {{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/22 23:51:58 executing program 7: init_module(&(0x7f000068b000)='*vmnet0trusted::vmnet1\x00', 0x17, &(0x7f0000836000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000040b000)=@random={'os2.', '\x00'}, &(0x7f0000000000)='\x00', 0x1, 0x2) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xca)=""/202) readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) 2018/01/22 23:51:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000c47000)=@ipv6_deladdr={0x18, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x800) [ 69.414208] 9pnet_virtio: no channels available for device ./file0 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) open$dir(&(0x7f0000445000)='./file0\x00', 0x800, 0x8) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x47fffffff, 0x8000) sigaltstack(&(0x7f0000f32000/0x2000)=nil, &(0x7f0000aae000)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/22 23:51:59 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x1, &(0x7f0000000000)={0x2, &(0x7f00002fe000-0x10)=[{0x4, 0xa, 0x3, 0xffff}, {0x8, 0x0, 0xfffffffffffffff9, 0x100000001}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000533000-0x15)='/proc/self/net/pfkey\x00', 0x20003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/22 23:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) ioctl$TCFLSH(r2, 0x540b, 0xbaf7) write(r1, &(0x7f00000b5000)='\b', 0x1) fallocate(r0, 0x0, 0x4, 0x1) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00005f3000)={0xfffffffffffffffd, 0x0}) clock_gettime(0x0, &(0x7f00000eb000-0x10)={0x0, 0x0}) close(r0) ppoll(&(0x7f0000002000-0x50)=[{r0, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/22 23:51:59 executing program 2: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 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_opts(r0, 0x0, 0x7, &(0x7f0000a0e000)="c2", 0x202) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000023000)=""/0, 0x0, 0x100, &(0x7f00009c8000-0x10)={0x4, 0x0, 0x7, "65ac8fa1e6d4", 0xfffffffffffffff9, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f000084e000-0xb)='asymmetric\x00', &(0x7f000073b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008a7000-0x68)="412cdad09ac27b34a062c82f26ff1672eb0f20c248677a1b5f0621a6e63776ea5dc9e63b150dec7577883ddda61f9dca00707261308d28b8607cfc644d03c0b1e7d7976353f984c764e400a82517d9acb0edf29a643b50d0809d1cd941821fd3471a51adbd148069", 0x68, 0xfffffffffffffffd) add_key(&(0x7f0000937000)='cifs.idmap\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e2000)="", 0x0, r1) 2018/01/22 23:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) prlimit64(r1, 0xb, 0x0, &(0x7f00008af000)={0x0, 0x0}) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) accept4(r4, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r6, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) gettid() ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f0000481000)=0xe0) signalfd4(r2, &(0x7f0000aeb000)={0x7f}, 0x8, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000049c000-0x18)={0xaa, 0x72, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000149000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = dup3(r2, r1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) [ 69.458480] 9pnet_virtio: no channels available for device ./file0 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ede000)={0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000388000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005aa000)=0x0, &(0x7f0000085000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/22 23:51:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d3000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/22 23:51:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ec6000)={0x0}, 0x8, 0x0) socket$inet6(0xa, 0x0, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003fa000)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f0000cc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) epoll_create(0x400) geteuid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000081d000-0x4)=0x1c) socketpair(0x0, 0x0, 0x5, &(0x7f00009f7000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) socket$netlink(0x10, 0x3, 0xa) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getresgid(&(0x7f0000e5d000)=0x0, &(0x7f0000283000-0x4)=0x0, &(0x7f0000dc7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) dup(0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ef000)={0x0, 0x0, 0x0}, &(0x7f00003df000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000172000)=""/224, 0xfffffd13, 0xffffffffffffffff, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getresgid(&(0x7f0000e95000)=0x0, &(0x7f0000d7c000)=0x0, &(0x7f0000000000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000560000)={0x0, 0x0}) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000019, 0x0, 0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000007000)='./file0\x00', 0x208800, 0x54) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000008000+0x73c)=0x8ca7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) setpgid(r3, r4) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4bb3, 0x20, &(0x7f000000c000-0x21)=""/33, &(0x7f0000006000)=0x21) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000009000)={&(0x7f000000a000-0x1c0)=@newsa={0x1c0, 0x10, 0x400, 0x1, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x2, 0x80000000, 0xa, 0x80, 0xa0, 0x1d, r2, r5}, {@in=@rand_addr=0xffba, 0x0, 0x3f}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x4, 0x4, 0x3, 0x3, 0x9596, 0x6, 0x1000100}, {0x64, 0x200, 0x1, 0x5a}, {0xfff, 0x1ff, 0x80000000}, 0x3, 0x7, 0xa, 0x0, 0x5, 0x88}, [@migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2b, 0x0, 0x0, 0x3, 0x2, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3c, 0x2, 0x0, 0x7, 0xa, 0x0}]}, @mark={0xc, 0x15, {0x3, 0xf0c9}}, @proto={0x8, 0x19, 0xff}, @algo_auth={0x60, 0x1, {{'sha224-avx2\x00'}, 0xb8, "5eb262c9ac4dba8661141b0b5c13aa7943217f5b685027"}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x1}, 0x20000881) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000008000-0x290)={0x7f, {{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xe827}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000000c000-0xc)={0x10000002, 0x0}) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x3, &(0x7f0000001000-0x10)={0x0, &(0x7f0000de3000)=[]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000036b000-0x4)=0x7ff, 0x4) clock_getres(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003c5000-0x10)={0x4, &(0x7f0000767000)=[{0x800, 0x100000000, 0x401, 0x8}, {0x2f2, 0x101, 0x1000, 0x8}, {0x6, 0x1, 0x6, 0x3ff}, {0x2, 0xffffffffffffbcae, 0x9, 0x800}]}, 0x10) 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000097f000-0x4)=0x0) wait4(r1, &(0x7f00004c6000)=0x0, 0x80000000, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000012e000)=r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000006d000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f43000-0x4)=0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ee3000)="bd67620b6125b380cdfbd4c4b44df8be467d168769e1cefa42e8b08b92cf3277fc70dbc6c0c46106f6047bda8f11aeb66f8f804dd3a0d8ee70720afb9305ccd1591f0f3107c4c6bf895867f86c0a2a671f22fb0cda5a4b8e65e965", 0x5b) gettid() tgkill(r1, r1, 0x5) 2018/01/22 23:51:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e84000-0x6)={0x0, 0x101}, &(0x7f00003ac000-0x4)=0x6) r2 = fcntl$dupfd(r0, 0x406, r0) recvmsg$netrom(r2, &(0x7f0000609000-0x38)={&(0x7f00009ce000)=@full={{0x3, {"55b7bca5e28ee0"}, 0xffffffffffffffe1}, [{"ca4bc5c4112bc6"}, {"74d7b02afa901b"}, {"021ad74f2c172d"}, {"b3c0dc65362b11"}, {"aecbe229155db5"}, {"51136cee8a012a"}, {"830777c2ade484"}, {"53254056058890"}]}, 0x48, &(0x7f000062d000)=[{&(0x7f0000296000)="06dd8e096cc8df4ff485a222ccb2d9c018537cef55e91130b81d3f303d0d641d26df203124c874c5432b97f06e5fbd2d9bf76f771ebe559f204bbd436da34a52c237d9003fc11514734d6f359c6cd06c98856180c0a41ad750edd49234ee61b8746ba2876b5e58da1dd95ab0c9b02ffddb642bd15f2cfcc87a02508e", 0x7c}, {&(0x7f00001e1000)="552b2e3d1c2bd7c3b6327f8008153aa45d70d2e56d2a440cfcd711439cb7be164c82624c1be838782556d3ac5c84458b79efe0cdbdff117062cdc7cebb485e074d9fb4a67f2019781b388273df8113b3a9728868af46b8b4540b898150d62d96c4b9b52ce3cb60307faaf9143bde38a29c84fa228b0f77df78362a88afde8578504cd12a11330f44d0a5ff49ba02e96b5a57847e30dc59f384f5cbfd06c11c8d1ab1e8599c600fc0f961c7", 0xab}, {&(0x7f0000674000-0x1000)="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", 0x1000}, {&(0x7f0000a48000)="660230c2025fe316c40affe7f9204c7c5d7d203b1770bbeeefde17d2", 0x1c}], 0x4, &(0x7f0000010000-0x100)=[{0x100, 0x117, 0x8, "6d5cf22f1b9c8b19f93c8d9384daf2c55e8e1b86c7da50c8c605e93cdea1b296122020470a5cebf2d880199eaecf5c033c01bc7310daa7579ecb7a399caef9d8fc3d77b43cc7b36dc86d3404124624a5378b0b107f7468fa5c76fde60b6ecc4f1fc0c574d93f6dc00befd9434f5241b18bff899c210078f53ad74fd5076c2adc692cd7eda186f74ee210c6244ccf3a58d115a90f26162696b0d4c7920b62ee1a36c2a4090d2ba6eadf0cf559c4233046a7ffd39f40f49ebcc3ee9f83c5d932ea8689fc420b7f5cbceb5b5664e78bbbf072e7f221471c32b7ff87695067da50c7cf2a768843c1dce66f1f231b1cbe"}], 0x100, 0x4080}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000049000)={r1, 0x101, 0xa, [0x1f, 0x8001, 0xfffffffffffffffb, 0x3, 0x4, 0x100, 0x5, 0x1000, 0x0, 0x4]}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de8000)={r1, 0xffffffffffff0001}, &(0x7f0000192000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000bd8000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0}, 0x1c) 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f000094a000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00004d7000)={0x0}) r0 = socket(0x10, 0x2, 0x0) fsync(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b57000-0x4)=0x0, 0x4) r1 = getpgrp(0x0) getresuid(&(0x7f0000f4e000+0xbe3)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x0) getresgid(&(0x7f0000c89000)=0x0, &(0x7f0000b44000)=0x0, &(0x7f0000aba000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000087000-0xc)={r1, r2, r3}, 0xc) syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x81, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x15, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000282000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x14a, 0x0, &(0x7f0000012000-0x3)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x93, 0x0}, 0x40002106) [ 69.592970] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 69.616177] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) lstat(&(0x7f0000c86000)='./file0\x00', &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00006fb000)='./file0/control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000690000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000309000)=0x8) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x40000000000, 0x100000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005eb000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000b0000-0x9)={0x0, 0x1, '+'}, &(0x7f000078f000)=0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008a9000)={0x0, 0x0, 0x4}, &(0x7f0000c56000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ef000-0x20)={0xa2, 0x5, 0x0, 0x6, 0x7b, 0x9, 0x4, 0x6, r3}, &(0x7f00006c7000)=0x20) sendmsg$inet_sctp(r1, &(0x7f000066a000)={&(0x7f0000ee3000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ac000)=[{&(0x7f00001aa000-0x41)="1c59a2051a34d2b52f9bb8da017720326b060a0d18cbbaa6dc704a6aea8c80d9ebf039920bc00e728e647e11e530804b53c6d2cb824cbcdeea490100978c9a74ec", 0x41}, {&(0x7f0000730000)="708bd29195389b0426c8d87d62247bb1f391fe74d67a341bb85ff5b8ad16458fd89ca2e7b4777eb85f97ab30bc2338fbd30fe63185d3c0a7e11e648f9beb8818d6ab92d8d4a61c227dabcee2d4ffe19fec33347a4c", 0x55}, {&(0x7f0000955000-0xfa)="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", 0xfa}], 0x3, &(0x7f00004c9000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffff80000000, 0x8205, 0x40, 0x10000, 0x7fffffff, 0x4, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x5, 0x2, 0x6, 0x1, 0x2, 0x1, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x401, 0x0, 0x1, 0x7c31}}], 0x90, 0x4}, 0x20000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) recvfrom(r0, &(0x7f00005a7000-0xa5)=""/165, 0xa5, 0x2040, &(0x7f0000e8b000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/22 23:51:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003a000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="338ad8af504a7284cdbd64e22c82a218f38d81a6eb13b8c2a81c36d65e9190079fd3ca23b213caf433ae32eaa577e7313e7fac654358ddee96", 0x39, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000575000)=[], 0x1000000000000156, 0x0) 2018/01/22 23:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(0xffffffffffffffff, &(0x7f0000584000-0xf8)=""/72, 0x48) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000048e000-0xb)='/dev/hwrng\x00', 0x200, 0x0) faccessat(r0, &(0x7f00008c5000)='./file0\x00', 0x8f, 0x326b5270b05d4660) sendmsg$nl_netfilter(r0, &(0x7f0000a14000-0x38)={&(0x7f0000ea3000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009f8000-0x10)={&(0x7f0000a6c000)={0x1418, 0x13, 0xa, 0x1, 0x7, 0x2, {0x5, 0x0, 0x1}, [@generic="a19cb371d8d3c5a1b1c55230339399c483ce28ef118e6acb2a26603eff911061ac6cc07b81771706bb", @typed={0xc, 0x5f, @u32=0xffff}, @nested={0x130, 0x17, [@typed={0xf8, 0x0, @binary="969a06bed1ed9e3bbde4d798cd59d852895aca05f1b299b9249647799a71a668e0b6abc5c5c0c4d07bafa3675e819e062b4db9ad02cab96f3370984cbf6ab77ae7e0d4566b66bd1c6128900c3877a3f486afb371c8223e3840afb2b8303c71db21083425826ac2c18a8b77cc425853fa2b48df9db98878df36e52677e1f21a74198adcd541c929aae22b85dd4eeb9c1799275ac0923b98aa5fe24f5a98141cf45c543054796450eb424b25dc5016ea31f6c2d5f4c2d0c3d60e6d7aaf8e5b70957f732dc643cd260a2f65e2cb4a495e066ed6072d00c43d44c5753155f9728312f953abbfa57aebb1ed38ee2c08"}, @typed={0x1c, 0x5, @str='wlan0keyring()]._\x00'}, @typed={0xc, 0x88, @u32=0xffffffffffff34ee}, @typed={0xc, 0x3, @u32=0xffffffff}]}, @generic="b25eebeb32685d427b6921b02bee8a1617f50152464b7e540bd37f236bb8b4b854b66488d1fc850592c5678d8a4a6c97edfe27b3c4d7369a929d9515cef62f95925462fb68312b1e6680887724117b94e28a273991633b58eb92dc19e1fc4e444cb48e030cf732c59ff7ea38377376e081f60b208e09e67f7ae31d9bb5f6733e510b3fec5d3013c604cee74bbf688c0dce219f3af79506737e3553079295dc0b5b1f26ce1a8e8c6bac82442cadf3ed2c9caee8a9c16970cdd4077728deff46b04329385b980b8bc25268eb0b437426c86d8c636734f6d3b4f31b5984305a609cbd1b6f5464d4eda269e31daa0159bc2f44c19473", @typed={0xa8, 0x1e, @binary="6c5f5bd446872a3d38b6f89cba91ef6794c91ecca1b6eb23139406fa28efda2c0c7cb6d61d613fdce58413dcc01e5e289c8c50210f3cda5a574f0b84780046aee0b4118770cd1ca58de25f585e59e649a6d2fcf0d50002947ee5cb684b42e7588114e1a2f5deb479440fae56f999364325de50852c31f893a7e637671a287177232898b1337dfbb0111ba5fd4ee05d4082ea0b936493e68879f263be57"}, @generic="4eb284b014baae101fe349c0ff7db274c161e9a90bc2e5b4b5e62b3fbdddd60dd53d8634c2049e1ebda1224e6bc814204a6b8c933f238d8fcd60b71538afe251e1a077fbe7d4fdb469017a37e9808e60bf43680864ce5ad3aaf4d06aa75aefc6ceee853e33188620839594da79808cf2d55a8c63ad9248133438eaad550a4509e9487428a9ac0e97ee8d51d7b9a97cb1487626b80abfbb488144d495ed084d23a132fa630a3f949f2ea978260d94f58f03faf42a64b8381fcdc6d22e167e7f2c3e5931e8dc08695fd6fa4eed197731716e9909e2f43b2932cd4fe22e7a6451eafb7994b50dfd2e7d9939ac9ef5a473dd0f1026bf64f7", @generic="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", @typed={0xc, 0x4e, @fd=r0}]}, 0x1418}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(0xffffffffffffffff, &(0x7f00007e0000-0x7)=""/7, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000393000-0x8)=[{0x7, 0x7f}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000064a000)='./file0\x00', 0x40100, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00009e0000-0x15)='ppp1vboxnet0bdeveth1\x00') getdents64(r0, &(0x7f0000817000-0xbe)=""/190, 0xbe) 2018/01/22 23:51:59 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x200200, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001e000-0x10)={0x0, 0x0, 0x293}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000001b000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000001e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001e000)=0x14) gettid() 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000680000)={0x8001, 0x9, 0x1, 0x3, 0x4, [{0x8, 0x0, 0x800, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x7, 0xcd1e, 0x5, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x8, 0x7, 0x8001, 0x0, 0x0, 0x1084, 0x0, 0x0, 0x0}, {0x9, 0x81, 0x482f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000fe9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000609000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00004f5000-0x10)={r2, r3, 0x8001}) 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000824000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c1000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000851000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000049c000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = syz_open_dev$usbmon(&(0x7f0000270000)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000539000)=""/61, &(0x7f0000cb6000-0x4)=0x3d) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000bd3000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:59 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000892000)={0x0, 0x0}) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0x80000000ffffffff}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000053000)='/dev/sequencer2\x00', 0x8881, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x0}, 0x62, 0x0, 0x100000000004, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:51:59 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000011000)={0x0, 0x0, 0x80000001}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000012000)=0x0, &(0x7f0000007000)=0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000011000)={r1, 0x0}) 2018/01/22 23:51:59 executing program 0: remap_file_pages(&(0x7f00002fc000/0x11000)=nil, 0x11000, 0x4, 0x800, 0x40000) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) remap_file_pages(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x2000000, 0x400, 0x80000) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000041b000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000041d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000028b000)=0x10) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000041c000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f000041b000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003a9000-0x10)={r2, 0x2, 0x5, 0x4}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:59 executing program 2: clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00001a1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000)=0x2e) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000555000-0x4)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2201, &(0x7f0000091000)="551619d3") r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fc4000)={0x9, 0x101, 0x2, 0x1, 0x80, 0x0, 0xb17, 0x8, 0x0}, &(0x7f00005dd000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000193000)={r3, 0x7, 0x3}, 0x8) 2018/01/22 23:51:59 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x802, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x0, 0x5, 0xfffffffffffffc01, 0x5}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328", 0x0, 0x0, 0x0}) 2018/01/22 23:51:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80806, 0xfffffffffffff801, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000418000)="8cd4de344be1da1808339888cc63b1ff48bad59ab848d0a5e3945430345b4969b03a6a52480548a1d0ad209a2dad0404b2dc2579c907160262eb43080f8c4ed92234a4a935242b62a6753b6a43af1160423ed5f2e130337a545cf7b3dabdace5fbd789f5a4b127e7dd260ea5ec4a0dd15d0147a8b3e8edb290860d9bf6a968d04471bb6ab37d566f53c6277760", 0x8d) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r2 = accept4$ax25(r1, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000003000-0x4c)={0xbf7, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) accept$ax25(r2, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/22 23:51:59 executing program 2: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x7ff, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_fuse_mount(&(0x7f0000043000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x100000) write$fuse(r0, &(0x7f0000ced000)={0x14, 0x0, 0x5, @fuse_poll_out={0xca7}}, 0x14) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000451000-0x10)={&(0x7f0000cc7000-0x1390)={0x18, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d3000-0xf)='/dev/sequencer\x00', 0x80, 0x0) delete_module(&(0x7f0000639000+0x45b)='\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000b19000)={0x101, 0x7, 0x7fffffff, 0x8000, 0x0, 0x20}) r2 = accept4$inet6(r0, &(0x7f0000330000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a5000)=0x1c, 0x80800) syz_open_dev$urandom(&(0x7f00006c8000-0xd)='/dev/urandom\x00', 0x0, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000b1f000)={0x5, 0x1, 0xfe, 0x74, 0x6}, 0xc) madvise(&(0x7f0000a6d000/0x2000)=nil, 0x2000, 0x4) 2018/01/22 23:51:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:51:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/22 23:51:59 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f00009fc000)={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2e000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000f8a000)=@ax25={0x3, {"600529fcc33d79"}, 0x7ff}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f8a000-0x10)={0x5, &(0x7f0000659000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f89000)={r3, 0x1}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:51:59 executing program 6: unshare(0x20000000) openat(0xffffffffffffff9c, &(0x7f00002d7000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000c0b000)=""/192) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") socket$inet_udp(0x2, 0x2, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:51:59 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000dc1000)=""/0, 0x0, 0x40000000, &(0x7f0000dc1000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) wait4(r1, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000dc2000)='./file0\x00', 0x600800, 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000ea000-0x71)={0x0, 0x69, "baf16b6f55b8fe55d114de46ae5e76943abf203fca045eddb7de2d5b47bd8a18f903e7ec218ca46d7449472a1786ad05b8da6611455c00964ff7182a9e7aafe4995913eb154e9c9e6015e294f47ddc69bf1dcfac862aa2ab25f090226839d80653acc66e3ff916cd77"}, &(0x7f00004d9000-0x4)=0x71) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000c2000-0x8)=@assoc_value={r3, 0xfa0}, &(0x7f0000dc3000-0x4)=0x8) 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000234000-0xf)='/dev/sequencer\x00', 0x20003, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000062d000-0x8)=0x7, 0x8) 2018/01/22 23:51:59 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ppoll(&(0x7f0000002000)=[{r0, 0x240, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0}, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000005000-0x4)=0x0) 2018/01/22 23:51:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000038000-0x8)={0x0, 0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000038e000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x30, 0x40000000002, 0x10) write(r0, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d00b8000000ffffff000000f9011617", 0x24) [ 70.231474] device lo entered promiscuous mode 2018/01/22 23:51:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c7000)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006c0000)=0x2, 0x4) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:51:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x20) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/22 23:51:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r3 = memfd_create(&(0x7f0000254000)='/dev/binder#\x00', 0x2) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000194000-0x6e)=@file={0x0, ""/108}, &(0x7f00004ed000-0x4)=0x6e, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000032c000)={0x2, r4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) [ 70.261791] device lo left promiscuous mode [ 70.318482] binder: 11262:11266 ERROR: BC_REGISTER_LOOPER called without request [ 70.346135] binder: 11262:11266 ioctl c0306201 2000efd0 returned -14 [ 70.348044] device lo entered promiscuous mode [ 70.352709] device lo left promiscuous mode [ 70.363768] binder: undelivered TRANSACTION_COMPLETE [ 70.370356] binder: undelivered transaction 67, process died. [ 70.387355] binder: 11262:11270 ERROR: BC_REGISTER_LOOPER called without request [ 70.396245] binder: 11262:11266 transaction failed 29189/-22, size 0-0 line 3004 [ 70.403935] binder: 11262:11270 got reply transaction with no transaction stack [ 70.403943] binder: 11262:11270 transaction failed 29201/-71, size 32-8 line 2920 [ 70.421751] binder: 11262:11270 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 70.429617] binder: 11262:11270 BC_INCREFS_DONE node 70 has no pending increfs request [ 70.454101] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000002, r0) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/22 23:52:00 executing program 0: signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) pipe(&(0x7f00007a1000)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000975000-0x8)={0x0, 0x7}) 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002b9000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f24000-0x4)=0x0) tgkill(r2, r3, 0x39) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000eda000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000680000-0x8)=0xc8, 0x8) 2018/01/22 23:52:00 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000408000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xd26f) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0x0) 2018/01/22 23:52:00 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000406000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000848000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e1b000-0x6)={0x1, [0x6]}, 0x6) bind$inet(r1, &(0x7f0000cba000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x80000001, &(0x7f0000c9f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe3000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffffffff, 0x1, 0x40, 0x7f}, &(0x7f0000c77000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x100000005, 0x40, 0x6, 0x754, 0x1}, 0x14) getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000ba000-0xb0)={{0x8000080, 0x0}, "70ef72743000", 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1, 0x80f, 0x10000, &(0x7f000049e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000626000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b6a000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@rand_addr=0xfffffffffffffffc, 0x0, 0x5cc, 0x1, 0x10000, 0xa, 0x80, 0x20, 0x5c, r2, r3}, {0x9, 0x3f6, 0x8, 0xd48, 0x4, 0x1ff, 0x1, 0xfffffffffffffffa}, {0x3, 0x3, 0x7fffffff, 0x8}, 0xffff, 0x8, 0x0, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x0, 0x80000000, 0x400, 0xd90, 0x3ff}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000455000)='net/igmp\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000b2f000)='highspeed\x00', 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getgid() setfsgid(r1) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000811000+0x406)=0x1, 0x4) 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000f74000)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '\a\x00\x00\x00\x00\x00 \x00\x00'}, 0x2f) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00006bd000)=[{0x7, 0x1000, 0x53, 0x8, @tick=0xfffffffffffffff8, {0x7, 0x7f}, {0x1f, 0x9}, @raw8={"de062a90bdeaef046529a24e"}}], 0x30) 2018/01/22 23:52:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x41, 0x80) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000068b000)={0x6, 0x6}) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r5 = geteuid() r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20011820}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x1564)={0x1564, 0x1e, 0x100, 0x5, 0x1, {0x1e, 0x0, 0x0}, [@nested={0x124, 0x2d, [@typed={0x8, 0x25, @void=""}, @typed={0xc, 0x86, @pid=r1}, @typed={0xc, 0x92, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x46, @uid=r2}, @generic="df576e170799c15ca190d763b25fc32d2a24436088b474d780684d3ba0936898c44c5f992bddaf87f1f0bd6767e5d05d7afcffe4d0bb90b07d8e8737c69b0aebc988e5be84be993b6f24deb0c6168c7c2c8522b0a63e9483037052c672146d7f12a041847d71f84aae561e0f5675d06678fb", @typed={0x10, 0x5f, @u64=0x6133}, @typed={0x5c, 0x1b, @binary="9263838c8c84d78f9bc4a4f5de93ede2f6a05d88de1944c352be12b7f60ff903da05570a6f5575cc2900619e610c7ad5aadfcf9365679fc37f0c2c5613fc07333f6cb900a08052d0ba23e698340bfe66325081"}, @generic="8260ce949c2c2c8d5f0df155b50ce30c9d2c726b"]}, @nested={0x1044, 0x59, [@generic="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@typed={0xc, 0x45, @pid=r3}, @generic="528d33a422b25fe73fe6c2374161815bea7edf063e33a0d7beee27dcc9e02da914427af5dc37c4a66127a498a5a87fee45a1c5"]}, @nested={0x60, 0x78, [@typed={0xc, 0x4e, @ipv4=@multicast1=0xe0000001}, @generic="97488c68f1674cff358452e3c1600f3a35ec91f8be84f0ba740c0496c13c1d7064ef508cb5d6c97df78e1239186f47e5794c8fb34d1a8cbc7ff2f6b8d6c0c50b8fbc71bb0ed3115fe9c81b17e5a07f"]}, @nested={0x4, 0x8b, []}, @typed={0x10, 0x3d, @u64=0xffff}, @typed={0xc, 0x36, @uid=r4}, @nested={0x1e4, 0x81, [@generic="c42945665b9107241e3edfff2117730334eecc23233526c8e2d81295c2d1f407f23487fc1102fcb72f0ee47a4c2e00d93a4209018096fee2eefcbd49240293be01ba7b2a29ce164917be7895dbd321f3de585590b814db8bdb4bedadd5abb5afce76fe8e1c12f75685200ac746ad05fb34f04fa35afa8143cbd9d57cfbbc4232f03e60d2e5639724316627f7a637d3ec254c51af6c0687985726cb", @generic="8e06f40e7b7ee36701cfbfb7733a9ca00dfe926e13b26c51061e22df", @typed={0x30, 0x16, @binary="c633f92e93ee241a9e1279c327cf140b41f2793a3d250bfa9703c3925762ccf182c8310655cf"}, @typed={0xc, 0x6b, @uid=r5}, @typed={0x18, 0x61, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @typed={0xc, 0x7e, @ipv4=@rand_addr=0x9}, @typed={0x18, 0x29, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="aa89866d539271c33b1e9954f5adf69eaa5a1eebc5203920ad64075901fb7b8448d7208e60f0cbdde01940a0006df603fc9bfdfea04d0f52478d24bb9afa02e36164566ebc0dc856025299f5e263f03b826dbad4d97d84c66843dcd6ff1c33a2b219bc3e32fea3b34c28dfb1eba2cac50924161e8300b31acf61932a62e2be5dfe87f2ffa8c23785e2531c432a1ff2748995cb771feb16ac11", @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="3323b0", @nested={0xac, 0x24, [@generic="300a3848188a88", @typed={0xc, 0xe, @pid=r6}, @generic="0249759db5723aa2e65fe10169b581b80f7cd94f657b0d12dfd22f1313dbe2164a7a4b4f62dd31def8c38142135db38eda028b89c12bed3dcfc2adbea69c38e4ac65da09051b2e73424b471ef69942f15fcbb4c537fc0d01630d6108499603c44aae2f566953e83dfbb5f4224674d2a7248c34e3fcbc1572a382fe1e6bb05ae163dcdbf6f7272762c300fcddfe649cf19a92ff1ffc"]}, @generic="b2b8c6cf69c473d5e10b3060fc3dbed2f0ff5e2f7652aec835ba883e9effea4076df0b6f5f19a805edbe0a4aab5c9eb45790ad8471702f3a81a5137e50dc787c1b2007fbb47920f574a2bd166b29cdd3e4f4718482bf96423d4821b799cf91db1d308599c7f78f9fdee06042b5a58b78ee8487e49fc32b8164c201e9d7511247a079cdf4b4d60788d7325b52988a164fce43ad2c3ad90edc45dd686f6a01efaba21f93954e544f2cc917279784592eb1d0262479af28646aeb0134d3f7184e403bb8f87dadb8f0e80ae926a016d821d15e66c153"]}, 0x1564}, 0x1, 0x0, 0x0, 0x44}, 0x4000) readahead(r0, 0x1, 0x5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x3, 0xfffffffffffffff8}, 'port0\x00', 0x40, 0x80402, 0x3, 0x5d, 0x7, 0x100, 0x8, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f000007f000-0x1)="c6", 0xfffffe7b) 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000449000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000d9d000-0x8)=0xe) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b7e000-0x8)={0x0, 0x97e}, &(0x7f00005af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f69000)={r3, 0x3f}, &(0x7f0000221000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000ec6000)=0x1f) dup3(r4, r1, 0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b7000-0x10)='/selinux/create\x00', 0x2, 0x0) dup2(r4, r1) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x0, &(0x7f000098c000)=[]}) 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101040, 0x0) pipe(&(0x7f0000b6a000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000017000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x180000}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000-0x98)={r4, @in6={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0x4}, 0x98) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ac7000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00008a5000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000035d000-0x1ac)={0x1ac, 0x12, 0x9, 0x801, 0x0, 0x3, {0x0, 0x0, 0x4}, [@typed={0x10, 0x64, @u64=0x7fffffff}, @generic="4bd1397d41522b47f742c1a80d7a7fede50fd684039e1a52508e352d5e558376dced6b017115f5b9332f155315e62f94866232d5604e7c2613af75bc7d2673d6543c5422a28f9e3354a7c6884ecaeead84310d496826316262e9ddbcc78855f9a4dcbd259ea6dc9098061bd62ed60a38da0968f329af39388b44690eca4468d7c361c09270ec4f6a8e79a05d5b46398b31fa24113ebe2d0698537e27ffc326e94497d28e8a7a5c033d6155805ba2920b85b29aff92672f211095e2dc53f5746932533f1373dcde27211b38c439d33423fc33a318732945a9572ccf9d60b94b306219a67c798028476e52756d6f70e711f566246ca357d63d", @nested={0x20, 0x8a, [@typed={0x10, 0x49, @u64=0x100000001}, @typed={0xc, 0x42, @u32=0x1ff}]}, @typed={0x10, 0x62, @u64=0x81}, @nested={0x54, 0x69, [@generic="ada4f454d2912e", @typed={0xc, 0x14, @fd=r1}, @typed={0x8, 0x1d, @void=""}, @generic="3c7ed8e04d8329b2adbe2943e473eb", @typed={0xc, 0x55, @pid=r3}, @typed={0x18, 0x45, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x22, @uid=r6}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x10}, 0x40) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000642000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000fb9000)={&(0x7f0000d95000)=[0x8001, 0xfffffffffffffff8, 0x7f, 0xffffffffffffffff, 0xc48, 0x100000001, 0x7fff], 0x7, 0x10001, 0x2, 0x3, 0x9, 0x4, {0x1, 0x5, 0x5, 0x2e, 0x8, 0x10000, 0x7f, 0xffffffffffffff81, 0x7, 0xffffffff80000000, 0x33c, 0x6, 0x1ff, 0x7ff, "cb58a2a70db7794f70944eed23c39c1149703bd6bee88739de0d56a114db5fa3"}}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = inotify_init1(0x200000000807ff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r8, 0x8, r9) fcntl$getownex(r8, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) ptrace(0x4207, r10) ptrace$cont(0x18, r10, 0x0, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x40082406, &(0x7f0000f49000-0x1)='\x00') 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fec000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000d5f000-0x8)='./file0\x00', r3, &(0x7f000078a000)='./file0\x00', 0x6) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000cae000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e06000-0xe)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00006a3000)="075b0ea680a07d11183f03ffba3a38a8d8276f31b4ea7c77cbe2fdf56ad35db79fa949d06d2783c9b063c5de5109712d1efa1bfc64809fb51088fb804ea379bdc1e874f0339b1752ecf2b9ee931a7ef3b254d8ad3284", 0x56, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004d8000-0x8)='./file0\x00', 0x2000000000000, 0x20) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00009ac000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x199d00000000, 0x4, 0x9, 0x6, &(0x7f0000cad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xf974, 0x8, 0x1}) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000090a000)={0x0}, &(0x7f000041d000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000b1000-0x12)={0x0, 0x4, 0x5, [0x40, 0x6, 0x100000000, 0xedb, 0xff]}, &(0x7f00005e5000)=0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000290000)=@sack_info={r1, 0x3, 0x6}, 0xc) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) [ 70.702990] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c [ 70.785543] SELinux: policydb magic number 0xa60e5b07 does not match expected magic number 0xf97cff8c 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x4000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000583000-0x1000)="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") open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = add_key(&(0x7f0000b1b000-0xc)='cifs.spnego\x00', &(0x7f00004f1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002ed000-0xcc)="db444163bd67e752ec0dddaade046dc18680aa042724a5c997508c428758dcd891e60e00b7b33a668cb5f89bdb5ed64acf1d4e8e4bf4ba4fe8c64e400455347e63e1ee0aa18b54cae97f6dc9ed9b5225066c31bdbaa66e59003b7c15e411a1797bcfc7dd1edf5fe06b74d92d3c4c770e33fb09495dc66da26f077634474ab92f973697c88b4c455ef2a9e0d54b3619720e8fb6e9b77941b15c759777c50dd047bb6b4ded374d0c8c37c7562e60beb33ab6fb492c1c1c0920371944d5cf841d62c7c739080f3e69dd7286d36d", 0xcc, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000704000)='keyring\x00', &(0x7f0000e11000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000b88000-0xb)='pkcs7_test\x00', &(0x7f0000e58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) exit(0x0) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0xfffffffffffffffc) r2 = epoll_create1(0x0) dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a92000-0xc)={0x0, 0x40, 0x2, [0x0, 0x60000000000000]}, &(0x7f0000bd8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e36000-0x98)={r1, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3}, &(0x7f00003fd000-0x4)=0x98) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) socket$netlink(0x10, 0x3, 0x0) r3 = add_key$keyring(&(0x7f0000940000)='keyring\x00', &(0x7f00001d2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000bf1000-0xa)='blacklist\x00', &(0x7f0000df6000)='^(\x00') 2018/01/22 23:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ee5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000046e000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x4, 0xfffffffffffffff7, 0x6, 0x6, 0x6, 0x40, 0x6e0aad00, 0x100000001, 0x7, 0x8, 0x1ff, 0x2, 0xff]}, &(0x7f0000ca4000)=0x108) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000ed2000-0x4)=0x0) accept4$nfc_llcp(r3, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000008f000-0x4)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000069000)={r2, 0x84, &(0x7f0000fb5000)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x2, @rand_addr=0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7c65, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00001b6000)=0x10) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f00003f7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000cc2000-0x4)=0x1c, 0x80800) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000430000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000)=0x36d) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000eac000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000010000)='net/tcp\x00') readv(r2, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lookup_dcookie(0x90, &(0x7f0000605000)=""/89, 0x59) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r2, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket(0x11, 0xa, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000012000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2859d193026815c0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000074000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a9b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001, 0x1, 0x1ff, 0x400, 0x7, 0xa, r4}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x299, 0x20000802, &(0x7f00009b5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000242000)="a4f0a33bea574e6adeaaff51bb7c595bc70efc5a91dc071f0e4aadb2add4b87c6a489d067a375bd596613d08c5b454b96bcc4d54a3b74514a36304c34f4aa916e19a264b14cf1b414d5f3d8a9d6251325a1b672fa251000051b58af804463e74c8d1c19a3f1b9ebfec4fb8f2f83b2d7047bfe223d0f0f70eb87e9b2964ac0f43b1550b914bdc532d45c5d818c40c5c664687e0e7ad9f543c53c813562c3d914a36e0b3367668ccbe7867bb58d12d3e144ddf8774f4db91ae89c43860eea67f9019a80800000000000000076eb629ce", 0xcf, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/22 23:52:00 executing program 1: pipe2(&(0x7f0000276000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0x5c}], 0x1) write$tun(r1, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x500000f) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) fcntl$getflags(r0, 0xb) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/22 23:52:00 executing program 6: r0 = memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x0) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x99e8, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xd2f9, 0x10}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x5c, "1d12578fc2015bbffdd3fabafe073edea50837349d96aaf0471b8d731019776b58d7c22ac525b3f6e92fea70b094e2bb343d2799e754652317f4f213be1d0985eac0d1ee6a26a474ec6d9a8ef4bece013d92ce894e459f5340d4db9c"}, &(0x7f0000002000)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x38, &(0x7f0000003000-0x38)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x401, 0x0, 0xffff}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x35a, 0x7ff, 0xe69, 0x6, 0x80000000, 0xfffffffffffff801, 0x1, {0x0, @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]}, 0x6, 0x2, 0x10001, 0x5868000, 0x80000000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x800, 0x6, [0x80000000, 0xa44, 0x80000000, 0x1000, 0x7f, 0x7]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x118)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="bb7d5e63ea69b9747d32b3eab13861cbdcfa1a2d7f3cdd512c2c057b126ed84417d81beae0725c49934de9bae42cd3471aae1d11ff78c32a573760d1184c3b73e0d10e2082d6a4982f92d2333fbd28e7033351646d42e9ce508a", 0x5a}, {&(0x7f0000003000-0xe2)="2e1a8a49f595a6f37630cb3cc28cd95e38e49a54d4b7428e26325bca5b28c369e580ef2ab7af053c407434bb5421562317834ee305969984f615c53bbadc431e1b6915512974c839c4adf5c3736b671b07e0d50f6fce207f1462e19c2667e9ca8b49e7247a29b800c7f58d4e399bed02e89d8735818153c4dfebb3865c8f0e787587502e05878164e478c59e58a780b281004b949d0bf7a2ac87f18048dbbff13d0408e2527394744ad93fec47b38b532972547801710aa58966e8ddca9db37eac6fc5e95f8d7eaf81ecefabec604bf4997befadbcf2f07f14db5560c5ccd3355520", 0xe2}, {&(0x7f0000002000)="3773ea60dece544d2f9f2d881e7245948c24adc047ee0697a45b3d86c0fc4a0eca03d7efd1249081d38d1dc5506f4d26e5", 0x31}], 0x3, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x3, 0x200, 0x21ab, 0x1, 0x0, 0x80f, 0x2, r1}}], 0x30, 0x10}, {&(0x7f0000002000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000)="d44996e2c95a37b638e848751d623c4052392a413becf3b5416dd12addb661e18f7970e7cc0075", 0x27}, {&(0x7f0000001000-0xe6)="b681b41af8159c19ad03c7b52547495a5cf17f55476f22c73ec2580e554e25f5f29ebb0f7d6c2107455a349e2eacffd20c46642994cb072901204926b9212d398b7c30bc4255113fea895baae7815dae4e00a2df74319f3ff8703838a1ee7b87ec1c2f03f44c36fe5918a5f6e03a4fc0832e888b5b37fe9b342c74f2bd715993db9e74418474c146adec7d4163ad353bcd8a8345b529ea72c9b6f7916639b663cf0b29c0fd9825e763c6cd18b480b1a7ea283516e0da9fc4ab5e638879a5d5c21a7b0089b1f4590257ccb0d832f6ee4eaddbcdd871256fd3df862f9249d40543a83e03e9ef03", 0xe6}, {&(0x7f0000002000)="612a01220d231326afabb954322110fb628461ece68dbe5388497944fc31b325efc73459adab0f025493029f024a8bfc36a69b0d3a47a405b2d77e9b3cc6138614dcd08ad96a645a6825ecd48946a5c93c39a4a27e9338e5726f8bf86605282b792cb6a28365bb1c04f6e064685dded3ab588b0338b4e97faa12e51eeb683522972e6c2a09d80bdaf055972b98d40753b2d32bcfd45e83e850280a34f1555d688c6ca39106c5fe530fd9c1", 0xab}, {&(0x7f0000003000-0x75)="9bb4a841c15f7b4acb33bbc18ece063cb78db0488166a6fbfae58e19f874818b1d8701a6979c279ab2314f3b841feffec3e394be49df249fa332ab66d29fc7213c8a9620dfa25fbec38327c53dc73d9b04db6aba421cde55a7aff438c3ab800acab6159efa8ce84161ec151e321d66c6fe8d9678aa", 0x75}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8001, 0xbc8e12c8f9486b99, 0x5, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x7fff, 0x8, 0x2, 0x8, 0x2, 0x7, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8006, 0xffff, 0x28cafa31, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x4, 0xda82, 0x416, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xbde, 0x200, 0x8, 0xd77, 0x1, 0x5, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5d, 0xffff, 0x200, 0x5e, 0x4, 0xffff, 0xb6a, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x4, 0x1, 0x100000001, 0xffffffff, 0x79, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8200, 0x101, 0xe4, 0x1a88af35, 0x6d, 0x0, r9}}], 0x180, 0x800}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x16)="1f8c430ec855ad8161147d85264916edb21b5e312668", 0x16}], 0x1, &(0x7f0000002000-0x30)=[@init={0x18, 0x84, 0x0, {0x3d03, 0x100000000, 0x7, 0x8}}], 0x30, 0x0}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x1b)="7390d7d085bb4432c474eeac2a68fb70d30f1c64e9bab1ccdb3a87", 0x1b}, {&(0x7f0000001000)="80eef8831bc47e63b45e5f5ce7c08e9b4a780efafb938c1ce94c5531f9d4e0e439dcce45004719e6aa6f93fb8bbc5e4627f1b211e3ff9c7fac37573ca3408838765a60311cdf6e19cc57db46372994d755c1628aeb3db8c4d447b7c13147eb0a2c6597bda3f0de2d1b7de0b0dec56f08405b0379047f9daa1b33891c947c12ef47b44ca8c0eeab9ec62331e881af14cdf8670cf0", 0x94}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="a5f67be75259833e8f1a6ac9439868c22b9fd1cab988f0c50a45cf07f20eba79c0ec43db675447b038e3", 0x2a}], 0x4, &(0x7f0000003000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1b6, 0x4, 0x40, 0x1ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x100, 0xfffffffffffffffd, r11}}], 0x60, 0x4000001}, {&(0x7f0000002000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="a5790b23cd59bbdb1d75ac6d15f4f8dd0dea222f38bdf7163f6b6ba77a77c3fb3b2d2a1239ac748c3070c1f26ba8fc6f28d015de28cef22fbfc38d4f9d0dd175ba04898bdadc405e593a27f5bef4c3c19c980aa4f628b59605a49116774ee654bfb59518c71a7d04ae", 0x69}], 0x1, &(0x7f0000003000-0x30)=[@init={0x18, 0x84, 0x0, {0x1000, 0x80000000, 0xfb81, 0x7fffffff}}], 0x30, 0x4000}], 0x5, 0x8000) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r12, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) clock_settime(0x1, &(0x7f0000001000)={0x0, 0x1c9c380}) r13 = getegid() r14 = getgid() mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000feb000)=[r13, r14]) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x26)="4931466a30298cd15503fd673ee67a70b74332f46c3ee4fb78c44ad16de97024ba1acb099186", 0x26}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000002000-0x96)="e3d7069ea17e0ccc77e21850294ce9d9ec921f38fa27368696f47c1753f1153da13773094d0927185c3464649e149fbcc8f8aa5cc0ee208099a98d73aaefaac52658913f01c741b1deabd40bfc0bbbc5064660308ee2f247de9f48b5338ad59c87ac7aec18716ec1ef617e78cf469186651b4fa3544001df8a4a586724b455d4b98aff2f3016705801f20712ad2cc41883c4252825aa", 0x96}], 0x3) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$inet(r0, &(0x7f0000732000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fec000)=0x10, 0x800) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000461000)=0x0, &(0x7f0000fed000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r15, 0x894c, &(0x7f0000003000-0x4)=0xfffffffffffffff9) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x80110, r0, 0x0) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000045b000+0x7f7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000095000-0x5c)={{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xfffffffffffffff9, [0x1f, 0x0, 0x7, 0x101, 0x7, 0x0, 0x5, 0x0]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000089b000)={0x0, 0x9, 0x8, 0x5}, &(0x7f0000f8c000)=0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000648000+0xca1)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000baf000-0x8)={0x0, 0x100000000}, &(0x7f0000361000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b6c000-0x10)={0x3b26, 0x4, 0x4, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000ecd000)={&(0x7f00007cc000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f2000-0x80)=[{&(0x7f0000d31000)="19c39db039109f3dfe27ed9e0dc243bdf8b8e01a4ea7ee7b23677ec905b953d38165f30ee82bd1abcff6a0960aaa0b483f348401b136a5c2f7c369db6f24febadf1c8fee0f59f4fa37dbcb146b45b386b8570be6036d4b53af64cae114d33f5e6c5886abf2efd3d27c63e43cf74eda4801a3db40399872c9e7f2bd80272c08fa33bb61b8f57cdd72987320b518dcf6078d22e654b57097d9931ffc8ca4efe0b77a2b73962187c6e538266a9dd460faba5852229020acc8a8e3d5a5", 0xbb}, {&(0x7f000015f000-0x4a)="1ecae1989529063e63f706234d0467306b3e4e2e962ce74cb7bcb5aa46572079498dace2f668aa9c0390f85835d51c5852ce540be93700b33948741a9a9f75f379561bd0bcad0829e8cf", 0x4a}, {&(0x7f0000c65000-0xb3)="60f8dd7bb0de88af37eecb28886510ae9ba2b832d5ca0149423264d95ae2c173e1cb12a5bbbde44d151894a7104105e0dea0728dc6668a5e2ec311bd7e266a135e43209f3e59030adcd20216293b60f4d31895958365be7dadcbccf98465ad34b021e27faf482e479a94247e7c12ed9a34515cce3874c6e310a6d5e051052316b3b1578a1da240201ded7eb201f430234d53fafe19c1ccfe1f1affe43943441d0a433ecac25f18111b18daa0143c2db832bf0d", 0xb3}, {&(0x7f0000620000-0xf6)="c25c1b0a802099d4e30341873ba897580bfff33f0e66eeda44cbbca0cf38fc0fc51dda898b6d663eae369feac1dd907d67a15cd4e5394f755ad287ae05b9bf700a54dcb151c840d248b07bea4e71cfdb34b3962b478b5c2132d0d3d88aab95051740eaa28e83ab953568c8b2bd762eb8c5a8c9d119fc30805568d356e40edc3c0e4c25a9c604a52c1127aa88ee4e3816b4236089bae283d7fbf35aafde960132c9700fd96df958adb432e33c72e1e2e52b94d2b3d8382f99a330cbab81f3fe3e3b2b2f28875b2cceb8520d04dd36bda7798244054fbf033343a066e4119d77fce802eaf7b47be87b5839fe6c64157c63e9fb14b778a1", 0xf6}, {&(0x7f00009c6000-0xba)="95319474ff55d1efee852f5b0e004614d517d297b3438447137b5355359cf9be64ae400a78c117cf3616f411c098802d37a8cb1b0b51c1ca6a43e891b2445726b1a715b7e70575bdcfa092a198eaf23376ad9d951613f96a9c9be70bb3e046a4f18dd4c6e257009b9378f79a706067ffc0d76252bac18741c208cd3942175e315c5a79bfb11ede9eed724fffd460510a56974725b028e7c41eb97dfb48e2e3589017360806121fa6de6e427bb477a438388dceeffdf1f874e91b", 0xba}, {&(0x7f0000568000-0xae)="3ebb23144905efb4744b1afaac48ec888fce0916d2e23c712e683acc404519748e3c6581b837006b6f631e4654e2dec0e71b794afeff2c2657a94f0010edbd642ae2c2472fe2807a65ad51d257119d78e9ddcc29997ed1e3dc88b981b7dc38badbb827786d9395896b292f05adbfb99bfe85cc2e892bc20c005963470cbfb142f936c7e51bf08a040e874e2bcf7c06b73fc2c22d918719b2eb87d351ae144d401e1ba360f2321d7a8b366fcb0ef5", 0xae}, {&(0x7f0000161000-0xe0)="c6d5970f0282523b662d003637bce72870954a12af28467b6fe202200eedd7e0600ef3c4d83ce7a9d15c0f56c3160852798cd9388d5f8cc5acc3cd31c95ff36abb9d3d67323a90744b874f2ee4ce92e530e79387f895b1ca632d99c5246d73e9bc12d709b1a4cc70627f9ed0976c0a1763f78b0275d3944bf3ebcd07c2c75319a418c1bb4df23a1a39ae92bc56e84e42ba0ed9991fb0570332f42a2f450cc7eedc019558b29447f40322bd1e6ce71c0754c8a7593e095772d4c5e016f1995fa1fbb198e5496e5d72a513a3ca387681b53174227787e8d4bb810a2b16577699b1", 0xe0}, {&(0x7f0000e55000-0xbf)="fce01900369ce8d437c283637607371be2e151f5292258f1b256a3767a30f5df8ca46708b3cb308d925ea1dea5cd25f69313d4e65a38df03d7f379315fb45698baf9c0c708b3c723a4bee6d6cbc2646ade8094c490850460ab1e6572f776d3756b3fa5f267bebf9e26d5c1bc38d1df29d501d5b287100646214da6b7295690c6cef3e1c15ef61f9e2c25079bb1c47b00a3a1d1b489f567df91bb3f4abcaabcf2cedd2ed7445e1ff9d05a2bc3bf9f2a8f6def91dde7cb4924d84b34b283c2b4", 0xbf}], 0x8, &(0x7f00001e1000)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x9, 0x9, 0xf09e, 0x1, 0x101, 0x7fffffff, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8001, 0x3, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x0, 0x3, 0x400, 0x1000, 0x9, 0x10000, r5}}], 0x90, 0x4841}, 0x20000000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000fc000-0x10)={&(0x7f00003ac000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000687000)={&(0x7f0000319000/0x2000)=nil, 0xff, 0x5, 0x2, &(0x7f0000270000/0x2000)=nil, 0x3}) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') readv(r0, &(0x7f0000001000-0x90)=[], 0x181) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x82, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xac24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff4fae, 0x7, 0x0, 0x20}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x20, 0x2, 0x3, 0x40}, 0xa0) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0xffffffffffffff17, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000044e000-0x20)={0x8, 0x1ff, 0x0, 0x4ab, 0x8, 0x1, 0x2, 0x6, 0x0}, &(0x7f0000bb5000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b72000)={r2, 0x4}, &(0x7f0000635000)=0x6) munlockall() sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000050b000-0x63)="8e", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) pipe(&(0x7f00005e7000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d85000)=0x3) pipe2(&(0x7f0000476000-0x8)={0x0, 0x0}, 0x800) accept$ax25(r1, 0x0, &(0x7f0000f21000-0x1)=0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) r2 = syz_open_dev$mice(&(0x7f0000635000)='/dev/input/mice\x00', 0x0, 0x41) sendmsg$nl_netfilter(r2, &(0x7f000021f000)={&(0x7f000025b000)={0x10, 0x0, 0x0, 0x80002002}, 0xc, &(0x7f0000d73000)={&(0x7f000079c000-0x24)={0x24, 0x1, 0x8, 0xf08, 0x6, 0x3, {0xa, 0x0, 0x2}, [@typed={0x10, 0x58, @u64=0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x44004) write$selinux_access(r2, &(0x7f00007bf000)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x31, 0x0}, 0x54) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) stat(&(0x7f000078d000)='./file0\x00', &(0x7f000082e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000592000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0x5) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) accept4$netrom(r0, 0x0, &(0x7f0000316000)=0x0, 0x80000) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00009f7000-0x10)={0x6, &(0x7f0000b6e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000cfe000-0xb0)={{0x81, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x8004510b, &(0x7f000079d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x800, 0x0) r1 = add_key$keyring(&(0x7f0000e1c000-0x8)='keyring\x00', &(0x7f000070e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000fb2000-0x12)='.request_key_auth\x00', &(0x7f0000ddf000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041c000)="b549773b58785bae6d126e373ab64831c136d2163273b94551bab5ad3de2a0f17a2ad347418da94b69", 0x29, r1) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/checkreqprot\x00', 0x680302, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000011000)=""/41) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000)={&(0x7f000000e000)=@l2={0x1f, 0xfffffffffffff800, {0x7fff, 0xfffffffffffff7c7, 0xfffffffffffffe01, 0x1, 0x81, 0xe3}, 0x2, 0x5}, 0xe, &(0x7f000000e000-0x20)=[{&(0x7f0000016000)="", 0x0}, {&(0x7f0000016000)="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", 0x1000}], 0x2, &(0x7f0000016000)=[{0x70, 0x0, 0xff, "760123bbe97a6b770ca717c4c67e8c910c6e1cf765c717f4005349b81c61cd0a01010bc2daa04e16831fbb7432ad10b8607137659197db78e8dec9560eb6854683a3ee767337aceaced6118a9e6c9a02c2179e8ca443dfe60ff893a52aad70"}, {0xd8, 0x11f, 0x2, "9182cdb6c94283e4730384b9b7fad7ae253dfe06490563647ec431da3bef497d710137454fe6eef3a446aad2fab7c33d71c0a48093a2131477fac28b33ef25f5303fbd802f4f3ae579b08a3e2a2ab4a56aabce6538b1110724a6d1872108a3d19be12aaef9be826d1d9fabe14b1ef67bcfc44e8a27c3ab1e566070dff7357d3d2c7af80a46c938e32ee5911801786bd63059aecc5b3d3d2062d46ade73df817ee92b7a1906ad5077510b1ae7ab0a038dd9eeb05d48ec829cadfc065f96c30a52edb6970281"}, {0x68, 0x0, 0x401, "4f9ad6999d9cdc8b778a90f1d389d41198649a977ace622f0a148dabed7b9285ffebd02cfb6d227a1ea1603753fc5a47d9bc3eb1452ce22057f3269664537a86382f50115ac74e672cee90a574b9429370"}, {0xd0, 0x112, 0xffffffffffffffe0, "20f80722628081d65e4e42210cb79678e2134c7dde0eb177ba6476570b9ff525e5e4b83c9730d8182dcf13f7238dd6a6f6c99968a5e4d2c579df7e9156c214612afad310e6a301cb4d60e6bb69c20c968c38a89235080e0b0d1c717304a43678f76a8b9ce6a4e195a07a4128b8a5e67703e6a0600e3e7260463807d4426b3d561ee4a46f7c12c00eaa7c99d753381e1a5469ed0e77107bbc1343a2a4841c60350f5833065c619d973f156cbab57c81b9dae84915fda1230c1a5175a4a902a2fd"}], 0x280, 0x1}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00004d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000821000-0x8)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f14000)={0x0, 0x4000000000000006, 0x3, [0x4, 0x100, 0x2]}, &(0x7f0000c5e000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a6000)={r2, 0x0, 0x30}, &(0x7f0000b3d000)=0xc) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) r0 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f000007f000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) 2018/01/22 23:52:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) listen(r0, 0x5) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f000044c000-0x38)={&(0x7f0000dac000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b65000)=[{&(0x7f00007c7000-0x8b)="9db576a8a7c640b250efbdc1a609a9b520c8ac3349e8b183922ddffe086779833e0f5049f5c29dabb11213e87bb100cad2aa9673bc64439975eaf38601f3c68f0c873df9eec7b5836763277de52a7e92c2aa753b094ef91a9b1243167bdc45d17da5efd766ac2ed828de5d43c230fd04aaa86bd4472bf3e8b940052c663cbcc459c9aa6937b69cb01f2293", 0x8b}, {&(0x7f00009d9000-0x9d)="ed9acb5966d431d086f3f2b3f7d0112ca9504b2e737624724e5cada6ca8c46f9ef7f86992a0c7f911899388234843d10cf39b15c02383f6832990314641495b24c84aeff66a767cf2343514cce7ef925b119a3c3cafc61493bb44a0e8875817f95c9a49764cabee915db57c45d37a455911847b4eac5c91db4128448952c2395f0a22d40aa4719967eb42899ab089fc672174709e2854d5f1ea56a8ffa", 0x9d}, {&(0x7f0000d4d000+0x846)="e48d3d6b0de01d2776279e7c5c58aa8244e860b1bbef0895e63846c3ea5360fa38a00ce26587bb1ba47b8fd20c48e3a48b1ba8c069033f32a72151ff1310166bf16f6eca78d9ad2375b6f11efcb1cacd55c9025137fc6111e4fdb49ed7a5468878e92d5614967a9e0b2bb5bd09562a32fb327e0101e37d1680899dc7dac512f6300139f003f0dfb36fbb2bb740cd00652a9bf559e077d303fb8eca1075b9626fba6a0d465bd9a59ea74bdc0c003de96a52e0fc47e1", 0xb5}, {&(0x7f00006f9000-0xe0)="c61227e1362b439a500ff7b54cdf9366240546b75872743a82ed2e90e3788c0e439f905830a6d90cbf5896a1a8ca3b7cc9f6ff8ede41872f02386aa41a65e288108715e82defa09fd5c24f6c31f752e3d16df279f526dbf5598a93b31079a3bcb55c36ff2083771643313e2b46c3e47861fc08c178535dd1224861244e31af9ab87c2c8d3d9e3aee4901479920a58f0e64590b2d8e1b1fdd8bc229d57680c3c8932587329862773c2b826304aa8cc125159f354f2d6c94ba3c135fc98abd77687f913480f44d1a1444faf8f3c55b1a6dca9c79a25fd961ce6034a2e36dbfd560", 0xe0}, {&(0x7f0000faf000-0x84)="af99e5a43a3fb75324d91f239a25561b2c68ee46db2e7f717af99b0843d12612cdced502fff3c743722b3012409b585a9d92f7fdb6c24292d882e5aa9f71c3d7048dd4bb6f631520895b48f5fc92906f0e0ba6c26dfbb53e7c880077f566354510ab7254843823148b94a1b34bdfe48f39db541fd1d7e1b377e7ad76045643b40ff1d0b1", 0x84}, {&(0x7f0000fe9000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0x8004) ioctl(r1, 0x227c, &(0x7f000097e000)="86") 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e49000)='ns/mnt\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001da000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x1, 0x5, 0x4e9d008f, 0x40, 0x9}, &(0x7f0000e77000-0x4)=0x20) preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ed4000)=@get={0x1, &(0x7f0000c4f000)=""/233, 0x6}) recvfrom(r0, &(0x7f000047d000)=""/4096, 0x1000, 0x1, &(0x7f0000e89000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4205, r1) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000079c000-0x9)='/dev/rtc\x00', 0x20800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000059f000)={0x8, 0xfff, 0x2, 0x7, 0x80000001, 0x1, 0x3, 0x1182, 0x4, 0x20, 0x264}, 0xb) 2018/01/22 23:52:00 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000656000-0xb)='/dev/hwrng\x00', 0x820c2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000093c000)=""/194) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000523000)='logon\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009f000)="02ccdc1b197f8d29e01196b06fc6d79832c2dfdc0a72e89e14b10e0646724ac8269928a2fdf68c84b6f74c7a6e8617be4cdc7d6fab98c4ecf9afe2c535c246c984260e33e2befc64ebb606fbaf6c781f3e3c06b76f53e01a6ac23d9800f0bc6ae1bc026d2ad1947d156b8e3d7feceaaf56bebf01814c0ca28a369ca184652e44b2b65d14e490b655d75f91b313c70eefb14bdd9753", 0x95, 0xfffffffffffffffe) request_key(&(0x7f0000321000-0x8)='trusted\x00', &(0x7f000014f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000252000-0x5)='proc\x00', r0) clock_getres(0x3, &(0x7f00006b4000-0x10)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007de000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000063f000)=@int=0x0, &(0x7f00001a9000)=0x4) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept4(r0, &(0x7f0000019000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000011000+0x631)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r2, &(0x7f0000025000)=""/0, 0x0) 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ad8000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000208000)={0x1, 0x2, 0x401, 0x7, r1}) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a64000-0x11)='/dev/vga_arbiter\x00', 0x52000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00005a8000-0x8)={0x40, 0x7}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000793000-0x14)={0x8, [0x7fffffff, 0x1, 0x8000, 0x20, 0x6, 0x3, 0x2, 0xfff]}, &(0x7f00000f7000)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) wait4(r2, &(0x7f0000f07000)=0x0, 0x0, &(0x7f00009ed000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getreaper(0x2, &(0x7f0000ebd000)=0x0) 2018/01/22 23:52:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) fdatasync(r0) socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/22 23:52:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004ea000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) accept(r0, &(0x7f000070a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00001a5000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000048b000)={0x0, 0x16, "bfa18c053392c7a68b9795f2408b787305b7c6441a33"}, &(0x7f00007da000)=0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000460000)={r3, 0x4}, &(0x7f000099a000-0x4)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f52000)='/dev/loop-control\x00', 0x40600, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) fstat(r1, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r1, r1, 0x80000) listen$netrom(r6, 0x5b) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x5) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x1, 0x0, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) socket(0xa, 0x3, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x80000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f0000be4000-0xf7)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb00000004dc9a2594e41b833cb82eed207f8c21b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348eac58307535c36e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x80}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000095a000-0x38)={&(0x7f0000b19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000127000)={&(0x7f0000277000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/22 23:52:00 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b40000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f000007a000-0x8)={0x0, 0x0}) ioctl(r0, 0xfffffffffffffff9, &(0x7f0000183000-0xdd)="5eb4545a2bb051f3d9d83d712128e8a6ab207e97fc2ef4340018b07a0f01346389d27015adb5de35b09d25397e9f7270b83a683385423c457a20cf174ce64145fb1d59c08f3e49eb42ccc564ae772d258cdf48a6ffa63ca9f8f60dd2ef208c893cf8f63afaa4b4af6ca495d18ca9cb556d1ab62274693a0b0b309accf2e2e16d9b41b124a870f3851be28e8a261620648408073aaef3338b356351491f474262345870dfe092b012ec780252079d026f6632247a87eba503be293a6697fc6ba7f97361f59cfcf821db16dbcca56f5c846d3cf93b37789a3a41bca7451e") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b61000)={0x0, 0x30, &(0x7f0000df8000-0x30)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cfe000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ccc000)=@int=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003c8000)={r2, 0xffffffffc7d0b1e5, 0x30}, &(0x7f0000ef8000)=0xc) 2018/01/22 23:52:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae9000-0x3595)={'raw\x00', 0x1000, 0x4, 0x3535, [0xffffffff, 0x0, 0x8, 0x8, 0x8], [0x1, 0xcc9, 0x7d7f6091, 0x8000, 0x5], 0x10, &(0x7f00000a1000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="ddeb9a447788149e01e59c5708e71787", {0xff, 0x0}, {0xff, 0x0}, 0xff, 0x2, 0x10}, 0x4, 0x438, 0x473, 0x1, {0xffff, 0x800}, [{0xc3, "6cc7dbc051a7352fcff79d6ae49ff1b85360103a49521204f715c9b3b0", 0x8, "a0ce79aee7d52e967db1b6856d87956a1c7cdff20520b806bfb14df064937af3429b31925cee3d548bf67406ace8f106bbf15e9304808b026f4bdbb5841b5da6767f4e7c9c8916e8768c731c6302f226171df2e6b23f020ed1681f097195560f10c55ed711cc5b5e301c8d3799c815cb2a1148d93614f5339927d171129c1daccaf0ddbd6e42f0039243efaad3a4de78099b8ece4c185b3e8d14059f7bccc7c6d8062f"}, {0x57, "4b018b722770fdc2d30dc730668511e6a48ed44f824070ed138c4f31d1", 0x1, "8758791c874fc157b4ad70e3b959d4825787a222159a75b2a0a1da924456c112ddb5e194eac3f63b7f05e1eb2b1923b986edbf29d19736"}, {0x102, "b4d9cb311ed9f21a3ab79c78a5439a4c3b3f40e980402b2e5a77fdefc9", 0x29b, "6c11647a97f71814ba391d27a3269a87941af1fa9dddb1f4d1aeaf3677ee944bae253d9fe99df33f3e0b4c8647086332005b3883ac4649252f88fea5a65d61f28abe4ce16bd071280114d42625d0a0e043e54e036d5860a15ced36e420b6f88704fd51f831ad80ca79b12193f4fb158f5dbae4bf4eddf8fd2fc64d2756c29fb8cdef4a6949553348d886154abb04b3545c7f3a8e2d11867e55975c2cb634d7a5f679580fddb3ae358e3d31b895cd2c5e17717deacba34ffd00fa5999658cc76bc8d319ecd3098f0335835d5eb5b2e989a36f04db7475a7e4b35cf07c2fa3a1385887"}, {0xba, "da7f4e66c20c91d4776b32f41cf8a9a3a8f639426f76de2a0bc7c630f1", 0x9, "49b622734516aba336ca34d04272b86abbef69ed1e40907f2686d3455bad17fb46e3b2a64c40a145a8f33be2d78d3dc2b9edf322b5dd8615e986c9bf191663c604228d1f5eac1d123f7b23df5b5f120d5a9471c363795c97554a9237f573135100eff1b67022264463ba816d55d7240018f54daaaadc71a203791ee7b175f516ef15788d2a649308d7d661e0c05966f8a7b097e2a61935cfe193"}, {0xee, "f93c97c62fcd7122eacefe76688bf52d8a7d9f124cab74a89960704ec1", 0x3f, 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{0x67, "8f06347e759e9db181ea577e7c8efd944a35883294abaa2a5413e53d6f", 0x9, "1675f6906a581e9d0b5142ec28620b640050d0725a68b37ea9ba055e346abc51ebaf3ceebf072b5a099e6fea7b6b93d0ee488857c39c95f512650fac9891daf233a4c006058197"}]}, {0x104, "5ff774b480000d20cba599d23410c353f0a301951cdb6ad70054035db9", 0x1, "2b097dd5fec2674fd10898e3d74c455d9767c6c8f6f3c9b2d693f4eee9561f509ba6bbf0604480cd222661dadb5c9c631808f56bb8e1d1c12805e3a4380c9a08eff7dfcdfc7cf0276e3133cf72f43002d3f587d48f78937cf9cbb79bcd20eb483a2a410fa63baec4c24c278c7d7bb20ceb9237e80c6757f5e61127a3f8ba57d920f0c00e970213b17145082c785235445c1e78e1b304bc68ca427a4fc69cf25b0d44387124d6033369a8f8ed9656118ce9149df167fb1e723fdadbd907d0d188df36a900c471b82d864a3560b7d6f12f4f4d61832477f731bd395881f73589c0878ece70"}}, {{{@rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @generic="9a42a7c74888e721c0dc62cdee3991c8", @generic="dc533654e48179fa65d02414ed5bd6bb", {0xff, 0x0}, {0x0, 0x0}, 0x7f, 0x1, 0x1}, 0xf8, 0x1346, 0x13c8, 0x4, {0x9, 0x5}, [{0x1020, "07657f41303a3851d34cd789b75bb81c7f1049e7bd4af107751992784d", 0x5, "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"}, {0x6f, "f75e83771f24cfb98e4f88befb0756ceca2639b41b6fcc85dd984c0720", 0x3, "98d2aa1fe9185e79f5d76dc3aeb8006f5c9777c4a6a7f4fb68cf6a98e9cd4ace670e3d2ebc38e653372fbf746854a54c3f26d20c6d1cb0607d961a60f0c2ac79ed324da96695c45275c1a353162dcc"}, {0x108, "9a7dad0f59c2969564d1d1e7241f64b8c6c66ff95a7417fde13474ec55", 0x8001, "c9b61ec4f2026ff376b83fa5cf7f471ce8602ac6c53878d207e08084659fc4553e652385739a7fc7fcd6dc1409cb302c935be22728954e1a12c7f304df368316a1cc712cc4aa2d70bbe52a160e328972a3833c12ee024fb66a516450e777417f436a825b27ddd12c5e11878d5af34b944a009e9a2244574d2dd11beea3dc866245040e4d181e6eee99b100d4698d0a0480accd33f6a57f9a0b70fc687e7222434a42a68267ce86a5810630494941a0d949284c4fe49a32f15eabef4186cf437eb51440327e8b7cc1ae2402f6325405a18583577be79388a2d6c1431449f9d759d32661cd6dd0e028"}, {0x2a, "768d13211e121a96c0ac3271d1433c2601516c921f364f2f636454b26a", 0xfffffffffffffffc, "cc73c35183f0304f2016"}, {0xe4, "8b1a91a714fed04bb9f3a092d92ef05bb472707fa1ed33c9604559928f", 0x2, "f1d6a6b36bbb108d8f46ae53023c8a5a2e9d592ddf49dccada33408b4206a4f2f60afd499901038e3a3a724d2f3c6588bb20f3298865fe9c288c621341a40a79c1e1d8715076b860230446c52e05d0719c4d3d6a08cd168c2c748ea2b7ef9efb33de40b6580296115fe49740db1b5c5bdf684597300ff0f265b4e60ab11fd2e0f7299ee89c91dcf8b5697dcfbefb151ecc3cb01b960048b2b676ca93cf7b0fed52a8a59880bc5197d73aa96b63fe6258514eab93257b25d15085a0947d1c35071d87e284"}, {0x2d, "7c4039527a55bd8952e556650ea3ccb9f9ffa92bc6fa22b9a76a4909dd", 0x1, "48af57e021dfe31dd5a22362e7"}]}, {0x82, "28c86d08c4cc32153651059a486a78f647b33da7adab3909d388e7e0a8", 0x5, "6dc27223e5bb1d20e1b9cf419373e65ac14ec0db5635c40ed17ad5961abaf6b2ce01bac62044799c23e4c699ff68771c0cd4370c1dc3009ae5c4d372eaf84ba56588e71268be692fb2fb8647129fa4b1ea79119eb71a53a45b514c7cb049e828535c"}}, {{{@multicast2=0xe0000002, @empty=0x0, 0xffffffff, 0x0, @common='bcsh0\x00', @generic="f8c7380ae1e8292687846c729b817764", {0xff, 0x0}, {0x0, 0x0}, 0x33, 0x1, 0x1}, 0x581, 0x190, 0x219, 0x0, {0x0, 0x2}, [{0x11c, "69c9dc6bdaec28930124010708fa96978c2f497aa823ac22f94e285b2c", 0x7, "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"}]}, {0x89, "e1fff172b77b9d093b7b04d286214116ded48f5df5b55b5ba909c95e9e", 0xfffffffffffffff7, "1b6fbc8c88476ac1d1dba178b34d53ff2f72068efc20224797db03a63592bd9739ad406c00e3d7efc4e9b3c02df9e72e5299cc93543613aa7b4be265c3db46d88d791f6ff17196920659a8224cf56d9d3ab348d8190ad0e13bb7106411f11a8337a06849a2e39c4088"}}]}, 0x3595) getsockopt$inet_buf(r0, 0x0, 0x200000000000046, &(0x7f000033a000-0x1e)=""/30, &(0x7f00003d3000)=0x1e) 2018/01/22 23:52:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000447000)=@fragment={0x2f, 0x0, 0x2, 0x6f, 0x0, 0x8, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b2d000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpeername(r0, &(0x7f0000d73000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000)=0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fe1000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4, r2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000c40000-0xc)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d60000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000932000)={&(0x7f0000ce6000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:00 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f79000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f79000)=0x8c) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f7a000-0x13)={r3, @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]}}, 0x8c) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/22 23:52:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x501000) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r1, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/01/22 23:52:01 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) socketpair(0x19, 0x4, 0x8, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000000e000)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f000002b000)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002c000-0x10)={r2, 0x23c9, 0x3, 0x1}, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000002d000-0x10)=[&(0x7f000002d000-0x1)='\x00', &(0x7f0000003000-0x16)='/vmnet0!trustedcpuset\x00'], &(0x7f000002c000)=[&(0x7f0000026000)='\\eth1nodev\x00', &(0x7f000002d000-0x8)='cgroup.\x00', &(0x7f0000004000)='{@}md5sumwlan0em1-vboxnet0em0\x00', &(0x7f000001e000-0x1)='\x00', &(0x7f000002d000-0x35)=']vmnet1bdev/keyring(&/]posix_acl_accesscpusetem1proc\x00']) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000007000-0x3)=0x0) 2018/01/22 23:52:01 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0xe)='$vboxnet1ppp1\x00', 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r2) pwrite64(r1, &(0x7f0000006000-0x1)='8', 0x260, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000010000)=@file={0x0, ""/4096}, &(0x7f0000010000)=0x1002) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/22 23:52:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000abc000-0x2)=0x1f) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x100000001, 0x100000001, 0x0, 0x3, 0xe, 0x15, "777c0faa0c0867ad7a1026b905e0ae8d5c96f8931a46bc65f77311883bde2e66abac5a440c8d917754d41ab40f66c80e8af5976e1e255b9388d56890a60ee364", "c09551f80714acdd94822631be40a38e63b4477133f84dcc3cfb40843608248f36b24a7b8a78dbc579d679bd608ca744c77bf26a66c99966c8280983351d5290", "5d9029f460b9d4a2146d6d83b90cd01afc4f734f853bfc83d0f10d0c4dc79099", [0xfffffffffffffffd, 0x9]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/22 23:52:01 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x9, 0x0, 0x0, 0x9}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x770, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x13b00000000000}, 0xfffffc39) [ 71.521397] IPVS: Creating netns size=2536 id=14 [ 71.773317] SELinux: avc: seqno 2 < latest_notif 3 [ 72.449919] pktgen: kernel_thread() failed for cpu 0 [ 72.455066] pktgen: Cannot create thread for cpu 0 (-4) [ 72.460638] pktgen: kernel_thread() failed for cpu 1 [ 72.465731] pktgen: Cannot create thread for cpu 1 (-4) [ 72.471354] pktgen: Initialization failed for all threads 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000230000-0x20)={@generic="56aed98421b68c3bdc25edb8485c2d43", @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000071a000)={@generic="dc1a4a124cf22cea42bc80b757b96aab", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000035e000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f34000-0xb8)={0x0, 0x7, 0x8, 0x69, 0x3ff, 0xd7, 0x5, 0xfff, {0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x200, 0x9, 0x0, 0x3}}, &(0x7f0000aae000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fa5000-0xc)={r1, 0x9, 0x30}, &(0x7f0000345000-0x4)=0xc) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getown(r0, 0x9) bind$inet(r3, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00002f5000)={r2, 0x29, 0x8, [0x480000000000000, 0x0, 0x0, 0x100000001, 0x10000, 0x7, 0x81, 0x20]}, 0x18) sendto$inet(r3, &(0x7f0000fd0000)="", 0x353, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r3, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) clock_adjtime(0x7, &(0x7f000051b000)={0xff, 0x7, 0x0, 0x81, 0x0, 0x2, 0x0, 0x4, 0x8, 0x1, 0x2, 0x7fff, 0xf367, 0x2, 0x20, 0x8, 0xfff, 0xceec, 0x1, 0x7, 0xffffffffffff8001, 0xa30, 0x5, 0xff, 0x100000001, 0xfffffffffffffff9}) 2018/01/22 23:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f000017c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f000090e000)={0x14, 0x6, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x805, 0x8, &(0x7f0000aa0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000013b000)=0x0, &(0x7f00007ee000)=0x4) ioctl$sock_ifreq(r0, 0x89bb, &(0x7f0000a25000-0x50)={@common='teql0\x00', @ifru_flags=0x9001}) 2018/01/22 23:52:02 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) 2018/01/22 23:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001bb000-0x8)=0x5) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = gettid() ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000eb3000-0xc8)="b1d635203f22d8b2af891b22bd76829e8a114b2c2a10f576c99171c1570114b8f8a24a93483e41a22064bc6c8fa8dd27b1eb6839c73429a15fcc1718d7fc94b79c56670c36728e2f5349dae2839322a4b80771969e5030dd0f58304887397e19d4bca5d89e27bd7b0f33c8e5ca857f8a815249b15da9cd2fd5c9bbb0b580680fb7e6f6632246dad6dabd30e577faec4c124f6de5573c37e5ccff589bb6a00e83a43e78eee6a6938dd866df366cc106b70af67da834708291be92901e2b7c440290f8dafcedcc5aa3") ioprio_set$pid(0x2, r1, 0x5) 2018/01/22 23:52:02 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="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", 0xff) r1 = socket$inet6(0xa, 0x80000, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x9, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$setflags(r2, 0x2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000000)=0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x10)=""/16) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x48)=[{0x2, 0x7}, {0x2, 0x0}, {0x4, 0x5e8}, {0x3, 0x9}, {0x2, 0x9000000000000000}, {0x4, 0x8}, {0x0, 0x5}, {0x2, 0x7}, {0x0, 0x3}], 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3e, 0x2, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000001000)="839f6b9814e1af5db6c14f0a47ffac2b2c74f467ca92781eddc6345627befee2f29f35fbd5111490f617e3db526c9c46f092251f3cd74f8ddaa68e65ff7e5cc205d1e0f9567108d90c4d2540e65f4cd8074b929af9a3e5b7f282c83e5b5986e5ef9e8981d32b1c8529455f4bf96b6d309c3aef640d963a6b753ef52a9ddc0ecce839aa0a11d4b1e89f0b99d16d3b65d50fff4f1b2e6d12f638ca13c9e718233a92077b7edbb58057e21a3a6278f58075ec404fbc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_delete(r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x84200, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setuid(r5) bind$pptp(r0, &(0x7f0000002000-0x20)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7dff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000002000-0x8)={r6, r7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000007000)={@generic="b8bd8db68fc393453f0f30c840736c06", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 23:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0x54) 2018/01/22 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a3f000)='net/fib_trie\x00') memfd_create(&(0x7f00006db000)='l\x00\x00\x00\x00\x00\x00\x00@', 0x7) sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x7) 2018/01/22 23:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000069a000-0x4)=0x9) sync_file_range(r0, 0x0, 0x0, 0x4) 2018/01/22 23:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') userfaultfd(0x80800) mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={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) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x32a5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000004000-0x8)=0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) 2018/01/22 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e7b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x3, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}}}, 0x32) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/sequencer\x00', 0x40, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/22 23:52:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) r1 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x20f) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00003d8000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f000008f000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000fdc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000993000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b93000-0xb5)={0x0, 0xad, "b0aaeb3cd91d8a5c585fce9fe8765aea2a3f914a191028f05c3cb0894da3c10350cc8b9eef4428eea990213c1ffe855f4aab3943992673942319d90e83de17ee703cd611b37b3e90595ac775a496c99063864240b4421664be565c6bb7960d4164a8fbde2da21c27b5819af9687bbc9ea854edd2d97424f8ce44d33fc50c41a32cd01fd7bf13c3a44e9ef3777192d716726c71347940eb26f6afdaad7f4765e76a9f861a8c1e1a2b98186db134"}, &(0x7f00003fb000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001b1000)={r4, 0x4, 0x9, 0x0, 0x5bc8, 0x0}, 0x14) timer_create(0x6, &(0x7f0000ec6000)={0x0, 0x20, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2b000-0x4)=0x0) timer_settime(r5, 0x0, &(0x7f00002ac000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000355000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00002d4000-0x50)={0x303, @time={0x77359400, r6}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"33df811e022e07"}, 0x6}, 0x10, &(0x7f0000011000)=[{&(0x7f0000014000-0x25)="dfc1c2afd2ebf482ecdf73da0662295e7671e67a3f8625cbf9653a5016417940490af2238c", 0x25}, {&(0x7f0000001000-0xb9)="0ef28e89f42c54031e2f6d8760fd95d41adcff7bfbdd6e58122b099f9f4bde76848e3114527ba227055f606e32fa9b498e0474cc22478e74c9301198d724a82873c77439e7177f58ca1c7b982a6fe5e474836db46b5fc203e9b971987891baa366fcd1f5bf06b5a7d5f02f70b994dc8f229ac22cfc79229d5bf305a48a8a8f88dbab1d2c732e5df439e1f2a7854e9d09ea6c0cfb7aa499ce308928b63d055787714095fe11d183b73ce9789495743e958039a24dc1914691eb", 0xb9}, {&(0x7f0000000000)="87cd414b1e008ff7082cd9f03a2d2da7022c3281854e8d017ed9ed8b33cb4243ad07ec85e895111b0a5e9ebe9ed42e2df6f1478bee0234f848de21e01496251a1493a7620d7a435413f20b47c766d91c56f66f8e4970a32e8fccf89ea459c8b0b98d2273051232b3a1a78db7eec5a9ab3704ec7967f7b7eae6cfee19ba2ce8a7c9ef0a9e361e2d46f530d3909d845d671f6c308f854e73e1b86d0a3eebc1765fae57c4cada3ed8bcd91b9974eedb200933c897f36522167f78cc09e5dc70eefb88", 0xc1}], 0x3, &(0x7f0000012000-0x80)=[{0x80, 0x115, 0x1, "d0c009ebf0e2ff2461d1a923ca629604c30bdf2720b8e6b3a83b2351f345e4ac4adee191334d9b486c322903a1d811b629fbf673cd6418ee8d6a640787dbd80abacc90f819075c72eb3c8ed653cf628059a736e4470c08c56cbbb43613038ddd9e0f10f02bb2c9d897152d"}], 0x80, 0x80}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00003e5000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000019b000)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/22 23:52:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) madvise(&(0x7f00005a4000/0x3000)=nil, 0x3000, 0x13) 2018/01/22 23:52:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x41, 0x800000000000002, 0x10010000076) 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000019000)={0x0, 0xffffffffffff8001}, &(0x7f0000019000)=0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000019000)={r1, 0x68, &(0x7f000001a000-0x68)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000019000)=0x10) openat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000018000)='net/stat\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000019000-0x8)='keyring\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f000001a000-0x5)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0x68)="2f56b4a387e7aaac9ba7c0a74fbf09065b3b0de138cb015cf7f9ec5621f80378e7cc9d737b5ddd526be8c971993e6b29fbd3fdcf53deef820bfb9a775b4f3c8e2cfda65508fd2b71dd98b850ef33ea8f2aa4c6ade06b199703de0f713ed95b7769e706053dfdb41c", 0x68, r4) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000018000)='net/stat\x00', r4) getdents(r3, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/22 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f39000)=0x4) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00004c1000-0x88)={0x3b8, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000740000)={0x0, 0x4}, &(0x7f00000be000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000d6a000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000272000-0xa0)={r2, @in6={{0xa, 0x2, 0x20df, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3, 0x0, 0xffffffffffffffff, 0x8}, 0xa0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xffeffffffffffffe}, 0x0, 0xfffffffffffffe6c) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00003f0000-0x4)=0xd90, 0x4) truncate(&(0x7f0000f48000-0x8)='./file0\x00', 0x0) connect$inet(r0, &(0x7f000075b000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r3, &(0x7f00006df000-0x8)=0x0, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e16000-0x10)=@buf={0x1f, &(0x7f000017d000-0x1f)="afb06f1d2835fb6269223b34f4396f556d49dd8f6792db982daf6bb8eadb6f"}) 2018/01/22 23:52:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0xa0002000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/22 23:52:02 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00003ff000-0x16)=""/22) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/22 23:52:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000266000-0x8)={0x0, 0x0}) mmap(&(0x7f0000839000/0x4000)=nil, 0x4000, 0x7, 0x32, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000105000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xe5b) r2 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000083c000-0x4)={0xff, 0x37a8, 0x7fffffff}) 2018/01/22 23:52:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$evdev(&(0x7f0000c59000-0x12)='/dev/input/event#\x00', 0x7, 0x2000) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000375000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000019e000)={{0xa, 0x1, 0xa3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff7c5}, 0x1, [0x7, 0x80, 0x4, 0x2, 0x7, 0x8, 0x4, 0x9]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000eab000-0xb0)={{0xecb4, 0x9}, 'port0\x00', 0x0, 0x30000, 0x8, 0x0, 0x100, 0x5, 0x1ff, 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]}) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000df000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e5c000)={r2, 0x2}) r3 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000327000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000087a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000999000-0x4)=0xe8) stat(&(0x7f0000928000-0x8)='./file0\x00', &(0x7f0000ac3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d19000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000967000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000-0x4)=0xe8) r7 = getegid() r8 = epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003f5000-0x4)=0x0) getresuid(&(0x7f00004de000)=0x0, &(0x7f00000c0000)=0x0, &(0x7f000003a000)=0x0) r11 = getegid() r12 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x1ff, &(0x7f0000597000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005d1000)={0x0, 0x3c, &(0x7f0000c37000+0x429)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a5e000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r14, 0x84, 0x18, &(0x7f00005f5000-0x6)={r15, 0x1bb7}, 0x6) getresgid(&(0x7f00008d6000-0x4)=0x0, &(0x7f0000f15000)=0x0, &(0x7f00007c0000)=0x0) r17 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000408000-0x4)=0xc) userfaultfd(0x80800) r19 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ad000-0xf)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$VT_GETMODE(r19, 0x5601, &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00002ed000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f00000b6000-0x38)={&(0x7f0000de7000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fe7000-0x30)=[{&(0x7f00006af000-0xa7)="52e699500d473f9c25d141f3a63a9ffa81effe430bcb343b7b0f785c991e68c4052b14ba8bf8f31c8bd4eb2b436394c771990d289ffecf9257cac9348eed90e98a780d4506fa5b302be98b170e2eb07698afd49890e46d951920460c52f1ca8baf21586eefaae51337947bdcc85583b99e397e6fd71f6290f6581c765610082fd963a3f03ca71b259c00667de559362f7c643742392cb0d229f6c257a2b8f548dfda46bbf0e4ab", 0xa7}, {&(0x7f0000d16000)="fc80188bf44cacc1ce4596dab6b52d3e4fb1d389212a9a57018464c7978952f5f58ca0fc2f447933c1b74503290ccf1062eaf54af08246dca1a670c3680750d69aa6334c805bd5b8fc8abb3aa04929c628a513c7aa0084362caa50be20aca266c1bb4a614eacf3279b3127894ad8d2fdba4baf2d51bf6992c035f8ad2324b22772ebc050575ff4315354cb8713d45ae05872cc90967506df3ec853fce5186438885e61e4dd636a8eca0ce10ac53b12c5a021f563eed57f83781c6a5705596eaddc0c13d1028bf25ac7d005427b6f73581843b60003db799e16e0e6bec27087702642", 0xe2}, {&(0x7f0000068000-0xd4)="791c87ffab2fabb3381a0b948eef6161ee64771ac39226180b463fddf28c75ed7c98346a86e0d0e21ec3344b19e7eb469817f03d99529d82cbb1cb0fb1dc8d1364c99bc2cff0935d50c4486a8f7f3a4014aa1d078291550975666be820bcce1aff2c91d95a5293ab16837a124ce38339e42a3b6417b10a312fcb65a2c7e3589064576d43fea0cb044863b54e1858c95e38ae7fd9cf76f22c6faa5a935d02a6f6032627551933b0caa3472318a98fbe5ae297cdfb818bee29c47c9b6f2ef21644d4858968798eccfbf7422fb1477e2d70b1ce6731", 0xd4}], 0x3, &(0x7f0000b40000-0x108)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r8, r0, r0, r1, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r20}], 0x108, 0x44}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) r21 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a05000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r21, 0x84, 0x1e, &(0x7f00009fe000-0x4)=0x0, &(0x7f0000990000-0x4)=0x4) 2018/01/22 23:52:02 executing program 2: 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$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x1c)=@req3={0x4, 0x100, 0x3, 0x6, 0xff, 0xb3d, 0x7fffffff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000327000)='keyring\x00', &(0x7f0000b78000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000a49000)='user\x00', &(0x7f00002a6000+0xea5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000095f000)='\x00', r1) add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) 2018/01/22 23:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000a2d000)='setgroups\x00') tgkill(r0, r0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/22 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/pktcdvd/control\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008d1000-0x4)=0x101, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') sendfile(r0, r2, &(0x7f0000058000-0x8)=0x10002, 0x7e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a0c000-0x1b)={0x0, 0x13, "9b0a6d8e73fd93ca031db02b8d4606e24f025c"}, &(0x7f00001e8000)=0x3bf) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000064000-0xd0)={r3, 0xe7, "e49ad849e006ac02c8e80696438ecd40457642b09a8650b6d802ee30639d9ba8ed090705944d58fb384cf2dafec3710e7f0022d732af207f2a6d0a691a29e4cf4d308bf6088dc40c4381338e67633ffd9793af946e7edf693a30df999cb6709084157f6afa4e2d74f0dd11943f0b0f007f4cfa00efa672bb7d1ad5852457a9ed037c778c879f4a1b0c7d5d914b6ad1fca52f36406e94438901c6bc2887b11be56c55eccf2c3f76713f5d2699942d8a42f9a2e665dc95bdac06e8ae1ff631d7755bda4cafa29bf75a304a290af87e476eb62787ab3a5af8e46166fd2b8f626d245304bed20df3ef"}, &(0x7f000052e000)=0xef) ioctl$TCXONC(r2, 0x540a, 0x6f1) 2018/01/22 23:52:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c2000-0x11)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009d6000-0x4)=0x0) getresuid(&(0x7f0000aed000-0x4)=0x0, &(0x7f0000847000)=0x0, &(0x7f0000da0000-0x4)=0x0) lstat(&(0x7f0000d98000)='./file0\x00', &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000472000)={&(0x7f00004cb000)=@proc={0x10, 0x0, 0x1, 0x100008}, 0xc, &(0x7f000081c000-0x20)=[{&(0x7f0000b76000-0x21c)={0x21c, 0x1c, 0x800, 0x6, 0x1, "", [@nested={0x10, 0x43, [@typed={0xc, 0x34, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}, @nested={0x1fc, 0x66, [@typed={0xc, 0x5b, @fd=r0}, @typed={0x8, 0x91, @void=""}, @generic="0605b190a92f5967f93e3731d852ab696c897208b81d4b465db7613c39fe07b12cebc7bfc519506650fa55cd51a5aa06c87a54469fa6465397b338d9d0fe3b5a7533bca8a4a2bba09551cc743407155478bad228ef86ffd3d42f7efcaf79a7b54bc9ade033d5c2904558c81041a0ccbef62c24d8459a885b8fbbef48d4016a7f49331c69e078e637b9b88f8f89141497f454a5ac7c5894fed318e5672e57825aca364e7fbbe54609712831ed14235b81353080a3e01c5237e71edef33c7ca7d6f127ed40d17ed33b1623a8714e0ba0321185fa96abdbb691500f8379787b03", @generic="6689878967e2a4be866caeddf5349c8a749c04997edd07c3daec048925cc4510f11c18f441082477e3cba01f45b547f6013465ef50e9643c31abd19c08d07b3064da9a44049255c065f0ceb5e6754ccc5d4ff1f246247da8559dc8214a487c66d3549ae22daf53199bc5fd880f8217411b4f6901f702af1193197b0b5d27799b1e30bea1cbef1a9364ce196a3839457f", @typed={0xc, 0x94, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x45, @ipv4=@multicast1=0xe0000001}, @generic="b63f7ffd8133ed910702b4b9faf8dc5c3a4f8fd76b328a3525947759f002d975813b6d876069974a0df2a29f331bd057f16d2369d4df100dbb317f1856086436ee1a176eeb47a01d5a856da2d8aa5de32b7f873dd306ef171269b50923"]}]}, 0x21c}, {&(0x7f0000746000-0xe0)={0xe0, 0x2d, 0x400, 0x1, 0x0, "", [@generic="d1d633701ff4599a1f149a307628cbb7b977559224d4c4105a3b26ec87d69860d8f3a41222a3dedac32457a0b220773b5fddcc656f06b73a7c59fbfc131097a0afd0f2c24f8f693e00f435522163f1dfa3877e3e84ffd6a10ef2b040f130dbe2ab5b681587c8d2c57ec369f040e6426c6b2774cab0eca4d64e09e828a67bd09ecc211c64240c3e3530811550c658dc7944efde3111c69754405bb1f46a7859cd7f6f48063bbf5d5e9cb37df28b1c030b7347dfade066", @typed={0x18, 0x17, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0xe0}], 0x2, &(0x7f00004bc000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x50}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000970000-0xd9)='x', 0x1) 2018/01/22 23:52:02 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r3 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x0) pwritev(r3, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ff6000)={0x0, 0x100000000}, &(0x7f00009f9000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000dbf000)="1ffd84cbc4a960d23c0b8c0a93f5625fbe80204fef69f105eb9eced1784b1f279629ed17ede26b152d667bfe2f6982c86e95e29979d8b961345b7bb624c15396b681c16177ac4538b35a5d43907ed427f98daf43c6ef9c3dc5b1d5f7", 0x5c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ff6000-0x8)={r4, 0x2}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:02 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x0) 2018/01/22 23:52:02 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000e000)=[{&(0x7f0000011000-0x1)='0', 0x1}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000011000-0xc)={0x5, 0x0}) 2018/01/22 23:52:02 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000-0x10)=@buf={0xc1, &(0x7f0000003000)="68b5ba9b4b8edeffcafb705ceb23af200ec3ced133018b6b5093c767da18829a0396a673fabc6b4859fe0d7cfe37588aad42dd591f045fd2eea8bab3f8449f960737a3d5c96aaedd8baaf2be1191795b31e6ee90ffdd678e88de9508bac23664394ef25a7147e007e1397242817e49bd42fbe8742b681b3698da6a4686055c03ef5e7a195318372452813fe91e3c15b540d6360fd927ec3f4fdd8d7f3673eb9907bbeac9fdc6d9e1b1f68a6095ab7349622d13e2fc2922e781746fa013f6e2e981"}) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/22 23:52:02 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x102, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000bc6000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r2, &(0x7f0000005000-0x27)=""/39, 0x27) close(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000011000)="fa76b0779406b219fa84b6", 0xb) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r4 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x82020}, 0xc, &(0x7f0000005000)={&(0x7f0000006000-0xa0)={0xa0, 0x27, 0x0, 0x5, 0x0, {0x20, 0x0, 0x0}, [@typed={0xc, 0x65, @u32=0x5}, @nested={0x4, 0x6e, []}, @nested={0x7c, 0x17, [@generic="e12cdefd73557a8c691765370fce2bd291a594887083eb6c2b79d94e99f741c9699f59ee0abc5c699b55be0e0647c0ff65c28e7329dd73aa540adfbe6c17a4d76e3a5f893fa90b6a1a514ff848b000dc503d6abbd57bde668ccdbdfb95f2f2b615f2b8a9879e8d42a94a317f", @typed={0xc, 0x3d, @fd=r2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r5 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000013000-0x4)=[0x0]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000004000+0x20a)=[r3, r4, 0xffffffffffffffff, r5, r6, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000693000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:02 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd5000)='net/snmp\x00') accept$packet(r1, &(0x7f000023b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b57000-0x4)=0x14) personality(0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006d4000-0x6)={0x1, [0x0]}, &(0x7f0000fd6000-0x4)=0x6) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)=""}) 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000087f000)='/dev/ppp\x00', 0x10800, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f00009ef000-0x8)=0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000142000)=0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) 2018/01/22 23:52:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bd2000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008dd000)=[@in6={0xa, 0x1, 0x898f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) dup3(r0, r1, 0x0) 2018/01/22 23:52:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/245, 0xf5) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r1, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001a000-0x10)={0x0, 0xcc, &(0x7f0000018000-0xcc)=[@in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd9}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xed5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000-0x4)=0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001a000-0xb8)={r2, 0x5, 0x20, 0xb69, 0x3ff, 0x1, 0x200000000000, 0x96, {r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0xd527, 0x7fffffff, 0x80000000}}, &(0x7f0000019000)=0xb8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) fcntl$setown(r1, 0x8, r4) [ 73.274400] audit_printk_skb: 647 callbacks suppressed [ 73.274416] audit: type=1400 audit(1516665122.781:1461): avc: denied { dac_override } for pid=11685 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:52:02 executing program 7: unshare(0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000203000)=0x1002, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', 'eth0GPLproc/(proc\x00'}, &(0x7f0000001000-0xa9)=""/169, 0xa9) r2 = epoll_create(0xa) epoll_wait(r2, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 23:52:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) [ 73.284964] audit: type=1400 audit(1516665122.791:1462): avc: denied { net_raw } for pid=11688 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.286430] audit: type=1400 audit(1516665122.791:1463): avc: denied { net_admin } for pid=11680 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:52:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r2 = getegid() getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/22 23:52:02 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000022000-0x1000)=""/4096) [ 73.320659] audit: type=1400 audit(1516665122.831:1464): avc: denied { dac_override } for pid=11688 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.335023] audit: type=1400 audit(1516665122.841:1465): avc: denied { net_raw } for pid=11688 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.366742] audit: type=1400 audit(1516665122.871:1466): avc: denied { dac_override } for pid=11688 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.368567] audit: type=1400 audit(1516665122.871:1467): avc: denied { net_admin } for pid=11709 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.368627] audit: type=1400 audit(1516665122.881:1468): avc: denied { net_admin } for pid=11699 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.380274] audit: type=1400 audit(1516665122.881:1469): avc: denied { dac_override } for pid=11699 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.443717] audit: type=1400 audit(1516665122.951:1470): avc: denied { dac_override } for pid=11685 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000c71000)=0x0, &(0x7f000052c000)=0x4) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/22 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000962000-0xc)={0x40000000, 0xe846, 0x1d}) 2018/01/22 23:52:03 executing program 7: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) r0 = openat(0xffffffffffffffff, &(0x7f0000fbc000)='./file0\x00', 0x40000, 0x2) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x0) 2018/01/22 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c74000)={0x0, 0x0, 0x0}, &(0x7f000093b000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000d8d000)='smaps\x00') ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c92000)={"221f6a8f3307a78fcb8513451fe3e34d", {0x4, 0x800, 0xa0, "b03da41cc7b8", 0x0, 0x0}}) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f0000269000-0x4)=0x0, &(0x7f00003a5000)=0x0, &(0x7f0000a48000)="") pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/22 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e8c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e35000-0x4)=0x8) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f0000c9d000)='./file0\x00', 0x80) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/01/22 23:52:03 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008ce000-0x4)=0x0) sched_setscheduler(r0, 0xfffffffffffffffe, &(0x7f0000e43000-0x4)=0x4) 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) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x202, 0x0) fchmod(r1, 0xa2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000108000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f000085f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009aa000-0xb)='/dev/loop#\x00', 0x0, 0x401) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1e000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00007fa000-0x6)={0x3f, 0x9, 0x7fff}) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000f56000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/22 23:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000aca000-0x8)=0x5) poll(&(0x7f0000e25000)=[{r1, 0x0, 0x0}, {r0, 0xc006, 0x0}], 0x2, 0x0) 2018/01/22 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f52000)='/dev/random\x00', 0x0, 0x40100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a48000-0x4)=0x9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f00000de000)=""/233, 0xe9, 0x2, 0x0, 0x0) shutdown(r1, 0x1) 2018/01/22 23:52:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd3000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x81, 0x2) r1 = accept(r0, &(0x7f0000cd7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000402000-0x8)={0x0, 0x3}, &(0x7f0000cd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ca3000-0x14)={r2, 0x1, 0x7, 0x5, 0x9, 0x81}, &(0x7f0000b19000-0x4)=0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f81000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000118000)=0x0) r4 = socket$inet6(0xa, 0x5, 0x100000000) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e2d000-0x8)=0xff) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r5 = dup(r4) getpeername$unix(r3, &(0x7f0000efa000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c0a000-0x4)=0x1002) bind$inet6(r5, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) socket$pptp(0x18, 0x1, 0x2) 2018/01/22 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000dc8000-0x9)='/dev/sg#\x00', 0x1fffffffffffc, 0x4) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, 0xffffffffffffffff, 0x80007387, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e36000-0x8)=0x45) tkill(0x0, 0x100000000000016) close(r0) setns(r1, 0x44000000) 2018/01/22 23:52:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000065000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r2, &(0x7f0000062000-0x94)='!', 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000067000-0x6)='.dead\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000067000-0x8)='trusted\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xb)='cgroupeth0\x00', 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000053000)='dns_resolver\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) listen$netrom(r1, 0x4) 2018/01/22 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe2d, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000233000)={{0x0, 0x3, 0x10001, 0x1, 0x9}, 0xa67, 0x5, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00003f0000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/22 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ae4000-0x9)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000004e000)={0x0, 0x0}) ioctl(r0, 0x2201, &(0x7f0000091000)="551619d3") getpeername$netrom(r0, &(0x7f00008a8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ddb000)=0x10) 2018/01/22 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000046b000-0x91)=""/145, &(0x7f0000295000)=0x91) 2018/01/22 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000adf000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/22 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000384000+0x961)=@int=0x0, &(0x7f0000e35000-0x4)=0x4) 2018/01/22 23:52:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) r3 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000feb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00007b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getresuid(&(0x7f0000e88000)=0x0, &(0x7f0000217000-0x4)=0x0, &(0x7f0000572000)=0x0) fstat(r2, &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000338000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000101000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000)=0xe8) stat(&(0x7f00007df000)='./file0\x00', &(0x7f000084d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008e3000)=0x0) getresuid(&(0x7f00009ae000)=0x0, &(0x7f0000d71000)=0x0, &(0x7f0000d96000)=0x0) r14 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000327000-0x4)=0x0) lstat(&(0x7f0000045000-0x8)='./file0\x00', &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000535000)=[0x0]) r18 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d3d000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000350000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ae000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000e1a000)=[{&(0x7f0000df5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000138000)=[{&(0x7f00003c2000)="7d13c65ccb7b294560850e3a5bb36f90bca82fbca90a94dc7541d18dfb789a563c3ad67889bdeea2a33668bc395d026d31bdc0bea283879597e5953cb634784fb446e266a161bc9b6446aef9d9fb5f386e1d83b5b3c1cf612d690eb8aee89f3f4322b66c50599683114f87dcd4b8c82005add2edd0b2ce4c0238d287b8bdc0f045fbe21fc352ffce4e", 0x89}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f000040f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e63000)=[{&(0x7f0000042000+0x5d6)="307749edd3ea459f4d111948d7b058c5a5f33070d75b9e44a2b33e852e9b295d81ffb3d4283bd9dbdcdbd4e56f5aa30ec5948abe33bd5aa6377d3b44d647660c42058b20c4ee6cb49018526f15f5761befd8037b1d89221f936842914b6749dbd032f09d545ab643a4febff1658e5e58b5dc3eec5009709ef8718f376af56c7e6e66249294d33f5ab863031c3b7450027ca4978265c76cff0e681b50a71a44586f0cbcd3842f", 0xa6}, {&(0x7f00001a2000)="8a984e7e9bccbd4a9dda7b7a43c6850b71fa28bdf78797fe7d98976cd9f2b5cdc4e2b1d30389f8d3b46545dd2624ddadda54701ee90d656fa67830fab656483d10fdd4d0b57e564eab8b26a8f8ea8d03447a5dd2573222e300c35b456e973f33df6d1f78f0de8053652e3cafbdd6125cb0e1d8eda308c1115ee162ff14d742644fca3745bdd6446fc28f255d4bdd7781c505f52b7e472a7b22ab5205ab71a078b4d37708b9be7fb09342aa87fcbde32e508b6bce7c117d1abfa334", 0xbb}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f000022e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000288000)=[{&(0x7f0000af9000-0xeb)="8455b14b66f4073cf7dfcad3aae306f682f79cf8f165f50578c419f607966edbabc3bf131d80692b45c4bec00c060daa42e6ef6525b8153b0af66c21cb92622989c5c720dc005200e0bfe18be4662643400912750daeaa80b1455e38ed0dd9028290a307e9138ee1160bddc1a2dcaacb07f32e0ec8e04b93fe72894d881797e4f8b067278aeea7e367ffa3b3ccefdbe8d6a4d02488af7d4fee1c7ead639aa74bd0adfbb14dff45b2e6157801de9a75f592c42d2e6438e75efa210fbb7c40a0f508c1c15e7379732feaff0027e47b59e596e7e9cda7f6a50a931fe54ac1f58ca8c550e154c4cfd46e3bf4f6", 0xeb}, {&(0x7f0000632000-0x1c)="5e6256729a24a0d250424d4c06b701381d86028868569a5f785fbbdc", 0x1c}], 0x2, &(0x7f00009fd000-0x78)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x8804}, {&(0x7f00009bb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000071f000)=[{&(0x7f00004cb000)="199f4b071e97c007e955d5e282d22ce26b5174b355622761aa5386d9656f3c3dfd7b654b14d0cd52b0ec937aff36f3d8d872dcf28d3b8697eaeb00e59c0bf527e4bb80246ff8f5e070fb97efa094e86a575e067774645cd27f179e3ce659422f3c3f36d8e9013f5d3a9f76e00ef38d90119ae2301e1ccde322a40065cbfdc0616b49dc88f09d87870b224b27c3c743e34d65e0d85f646d8a392363a5d4f17d92daf84b4303767b2a881e4b5789a4e10fb10943a93b07ff816f0b00ceb7a0fe6c1d5b58bd", 0xc4}], 0x1, &(0x7f0000630000)=[], 0x0, 0x4000001}, {&(0x7f00008d4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006a7000-0x30)=[{&(0x7f000086d000)="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0x1000}, {&(0x7f000010a000)="b5ede64867434b309f0d37cafcaf148db2af4e109ba284ea1a6afefbe1a98d1f4c5288311e07856f8b3fbe6de45e92f67599ecc7c5f899f41d26afc082d30c9f5ea281de0ab3d1e1b67726e4fae16c7bd061b794a8f1080f6984300bf5284563d5c76dd60d2772a0dbc340d1d13462002810940489ad6c698996b09c1ccb84f7160dda94ed9332f05add32b59af6fe67cc5f3b4fd6f032294f7608518c369f0fdf15b84d", 0xa4}, {&(0x7f0000d14000-0x5)='\a\rDk.', 0x5}], 0x3, &(0x7f0000d1c000-0x48)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x48, 0x4000080}, {&(0x7f0000ac4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bd0000)=[{&(0x7f0000100000)="78e98ed8e6c8aa2acca3ad8ce656f0d568b339fe24f842f2b39660ccc8a9af6a42906005125144945dc6b54e6281146e9b8208d234cfb6fcb2f3bced4d5496fbfd2b16a81d536a55b5fae22cd63a63da4455029f7765f6e07063c0f61354d220bc2cf5d555c9c8528c5897d777b2304a5641c16e3ee5e5d20e456d7ff22388c59911d0df0672ddcb648e5445a8f93f0b19b2e55a962537ecf33cce9e730c32159e3c1ad8ccf7c7136125600558df859f18483882fbb7b96fe8764fd1", 0xbc}, {&(0x7f0000700000)="7be59d3163446fb2bcb7a90c", 0xc}, {&(0x7f0000720000-0xf6)="ee543a3dbdfbd1546d681f5fcf1278475b0ac536daab99e3fc2aca589249c160b328942e209196ed0ba200b71cd8dfb4de3ec8ede9bcc5a2b865650011ec45f6e7277032a1e68a66b7fbfd9178c7259cdaccec26dc86bf602ae4d251f6024dacd0b2956f3938f7ab7fef592d528780057f4e152569d9575ab06deedb2e9690c9c28b52c209583cfd62257706da71120e52b2b30417a52f80ff637afe6e3d1fb70d9e6275151adbbe779e5ce73d6f08c4251f00345b7fbfd60a6519e641af745994a3eca5d0804d439808168ab0b732feadc7c711f698a487e5bfa68375b645aa31421e30cc8e8138338777f8ba49e0ea196ce4fbe0ca", 0xf6}, {&(0x7f0000c09000+0x96e)="f5a2fba897b1222979514a46a94adbfd23e84f1f91e553a2091d36202a5d9b49af461bc9d392aad515ef63e7eeaa266a5d9a5705cbe1fc06b0296b312805ba80b672a945617aedcf2daf8bf8441100a0ac35a5b99c027ebf7eaa3557c8fe93f440733d3f0a48a4064eee1ef01eef1ca9c947f4aa6c08780c31764b0f809fe4961d4198f195b3bbbd2ff5dc74aceeefbe97a6801ea1a953fcecd5fbe98a497c68dc43244b0c76aaf5f6ca3c904dc70c2a68b0cd80bd20f0a70973e0900cd9207155d8f1119659eeb7300e727bc358b9b0e23edb8a02b1f756", 0xd8}, {&(0x7f000063d000)="65f50c349d242cbdf266fc647df81378a331e33a7f860be68259e71810aa3aa843108aa1585851caceee0f706cf220c79e8eb3cc879e2300f4dee09f8c52441a083d9b347a270a8a8ffc5a04be9e6ace5f4d8235a29f8971e87714c3ed468aab0976e28f87c798b67699a0ba039871c6cbc2ed8fe392dd313fe0", 0x7a}, {&(0x7f0000818000)="0bbd162c940ed7403bbb4ffea2c0e85d6307b9bb984ad07f7eb1e8d11a1be948aff28aa7a7d30137999ec86356b18057016efdf6772f5ea1a479f59895da12ee01aadd9d674512dbf4e3773bb2e588daf42f01e0ff17f99d867cb52b66751f18022cb65c9d32538f2adf011e6080650773f9d5de715fab7f5790886823e9b233e74772089e16547300ae3784de55e8751deb77035ee75129446321e6fbc8f8f781b5c2e9f1d9e2fc21005d175eb76c9277174bd5b0c1588cac498dc41ad685d8617713e8486f7343f380412278a7a3dcf5d13b3b48fb41390023", 0xda}, {&(0x7f0000e57000-0x64)="21df85a4f7b378c0cf56006aaf474b653f45f5ea60fcfb6cc378807985a0b841706768c76a854005bb57838a27158e7d4efef30c36bd7962794959f26f29005b320ca922838e2af4a5956e15cfc0c54153a6494a907389cf08e8c309f98c5c6b000d7318", 0x64}], 0x7, &(0x7f0000604000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x0}, {&(0x7f0000937000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b68000-0x10)=[{&(0x7f000090c000)="25b592c673241a69af4d6dfd1511d970cb8ec790a947695160d6a9210f27d150516010c310d591471f0e9fb234c2d4225f328342a611ca890695e1ee2338d7dee750095c6b0ab010bdbabc0988728f36baa0529deaf967c93e7afc7192e7ea1d41eade70d96d28ff2c661f980138d7ddc51168df773a83a652afe783bff2850d8256808cb8544d36916790eaf292d8090ff61c93f1236305b035632ab367d398573b8e41b1e583ed0846b3f72ec76a2a91592c58252eb4668e0c83d9bd074fed5d1c2cd9173a22857e8163c4fd25cd32cbcf61a826eacf4e6dafbf48912e80e570b164e4a610aaff8daa9dbb8eec0edc83d523058bbbc73ab1d446b5", 0xfc}], 0x1, &(0x7f0000122000-0x120)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r0, r2, r2, r1]}], 0x120, 0x0}], 0x7, 0x800) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/22 23:52:03 executing program 1: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001e7000)='./file0\x00', 0x4000, 0x20) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000cf000-0x1)=0x3) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f00001ae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001e9000-0x4)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/22 23:52:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000076c000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2018/01/22 23:52:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/22 23:52:03 executing program 3: 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 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00008b7000)={0x2, 0x6, 0xa524, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00009a5000)={{0x5, 0x40}, 'port0\x00', 0x40, 0x180000, 0x3, 0x20, 0xff, 0xe81, 0x3, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x10, &(0x7f0000589000)={0x0, {0x8}, 0x4, 0x6}, &(0x7f00009e0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004c5000)={0x0}) timer_gettime(0x0, &(0x7f0000d76000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce3000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00002c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b7000-0x4)=0x14) bind$packet(r3, &(0x7f0000a35000)={0x11, 0xf8, r4, 0x1, 0x238, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000a75000-0x3e)={0x0, 0x9, 0xf59e, {0x0, r2}, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000774000)={0x3, 0x2, 0x931, 0x0, 0x1f, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f00000bd000)='net/ipx\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000def000-0x10)={0x0, 0x7530}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ce4000)={0x0, 0x0}) 2018/01/22 23:52:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000007, &(0x7f00008cf000)=0x0, 0x4) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) sendmsg(r1, &(0x7f00006ff000)={0x0, 0x0, &(0x7f0000fb0000)=[], 0x0, &(0x7f00007f8000-0x388)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000028000-0x8)=[{r4, 0x0, 0x0}], 0x1, 0x8000) dup3(r3, r4, 0x0) tkill(r2, 0x16) close(r0) r5 = request_key(&(0x7f000011b000)='dns_resolver\x00', &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3f000)='%(\x00', 0xfffffffffffffff8) r6 = add_key$user(&(0x7f00005cb000-0x5)='user\x00', &(0x7f0000f22000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000532000)="5cc2fd4a959d669b76e4d2dd5e9365aef51a706f5dcb4216aecb301a04df5be9a2206e3c2b0b2f188c07cb6c9290027000692bee75cab903475525b8d68eaa2cfe8ef2113d51fddcaa2d409e13f8ecb1d324d089419d263be4a83d0d8e77ff0e79b6c364a616797b8544d42d6473ed15242921bddc55afa8852527937bd0f6c6aa0f1653e38c388d8837168656ff00a35bfcf5978d7c21f4c9b7a87e6edba09e589862", 0xa3, 0xfffffffffffffffb) r7 = add_key(&(0x7f00005dd000)='syzkaller\x00', &(0x7f00001aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e15000-0x17)="76c9942d9b008d4cfa894fa761a80966091229e02b2db7b8bbb9536514d9ec8fbca5910713cfa69f348dc2a70cb9d8c86694658d762240ce2c29410ddb1b5d39677de80aa167f6f29886c30cce6f1c57cc84a7bc95ecf34f505ee0167bd91501692e18a4f8fc1a4f8a54a728266201f2705bc60aaef71bc013eadac36b04bb85ea74b7e1710c28e80c3b81911267b4bf02d6941ac48aeca79783e207312ffc8d1240c90a49220a81874478fa5e7ee3c486d93566f512423395b0ef71", 0xbc, 0x0) keyctl$dh_compute(0x17, &(0x7f000094b000)={r5, r6, r7}, &(0x7f0000fa7000)=""/110, 0x6e, &(0x7f00007cd000)={&(0x7f00008de000-0x40)={'rmd128\x00'}, &(0x7f0000f38000)="4c836a21975a2daf4d9a7f47f4785049077d73073ba64bd7fca35b9b2af697e603585b8bb40269d429496282", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000056e000)='./file0\x00', 0x2000000000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f000054a000)='./file0\x00', &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000e3e000-0x10)={0x0, 0x0}) utimes(&(0x7f0000178000-0x8)='./file0\x00', &(0x7f00002d0000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') r3 = add_key(&(0x7f0000733000-0x12)='.request_key_auth\x00', &(0x7f0000a8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007f000-0x9d)="5cdc15254f9b248002bcc5729af80dbfa2ac7146e9019cb051141c327981b394ec16f3ce704af92983e69e5029d83fd866aa132bb59409d218dbae7a67678a3162641d8296fe47859ee42e555e839a8af4c3eaa22d85be9b6821889bad757db6dfa380ec7e37e892c7619b0c69bd7a32f1a3152c95bc027d6da00d93ca26289b5cdad08b859c1e4e1f5b7c9fd4d18b6f8c1aba82d06b16f878c7498bd0", 0x9d, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/22 23:52:03 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000006000-0x8)={0x0}, &(0x7f0000026000-0x8)={0x0}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0xa3, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000028000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000027000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x4000000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000028000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000027000)=0x0) rt_tgsigqueueinfo(r1, r4, 0x2f, &(0x7f000001f000-0x10)={0x20, 0x9, 0x8000, 0x7b}) 2018/01/22 23:52:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000d09000-0x23fc)={0x20, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bf8000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00006b7000+0x20f)={0x317d, 0x1, 0x20, 0x100000001, 0x3ff}, 0xc) [ 74.029654] binder: 11806:11812 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/22 23:52:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000014000-0x18)={0x0, 0x7, 0x10, 0x0, 0x1}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xdc, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x678d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80}, @in6={0xa, 0x1, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000012000)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 74.092859] binder_alloc: binder_alloc_mmap_handler: 11806 20000000-20002000 already mapped failed -16 [ 74.105488] binder: BINDER_SET_CONTEXT_MGR already set [ 74.105495] binder: 11806:11812 ioctl 40046207 0 returned -16 2018/01/22 23:52:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/22 23:52:03 executing program 7: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/vga_arbiter\x00', 0xc04c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x3)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x18)={0x0, 0x10, "46f9847dbe1ba3f6a5aedc20bd418ef2"}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xeb, "5045d8b75358293c72858ddeb4f598a3314ef08f32e11b4900f8ac534b995af7893503f173648340112248c950750fb669bac01d2045a5587190cbf01ad24ea466df77899ed673625c8421be43410b46912669d70949e13a2fa192af2b78772f6cbc73f40da8ca12420332c824eaa5de3a8f7356cad916000c15a2f222fbc923c087a1e9a0120c955b2708fea3ef5a96a13fa3c7f935f848d27b0476c69dc444e2fa60f1aed764a2add2b97ebd9f99b8a9eddc64256bcd1bb8ecaaf245b7ff77aa1809882ec51cd9c93e4f69c2c7bd17160a3c0c0903e3ddaccaf3ddea15709d894867a94d8f32892b1f68"}, &(0x7f0000005000)=0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x27}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x5, 0x5, 0x101}, 0x10) [ 74.125513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 74.182467] binder_alloc: 11806: binder_alloc_buf, no vma [ 74.189642] binder: 11806:11812 transaction failed 29189/-3, size 40-8 line 3127 [ 74.207753] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.215819] binder: release 11806:11812 transaction 74 out, still active [ 74.224229] binder: unexpected work type, 4, not freed [ 74.229705] binder: undelivered TRANSACTION_COMPLETE [ 74.234960] binder: send failed reply for transaction 74, target dead 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ff6000-0x4)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) 2018/01/22 23:52:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000346000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x147) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r1, &(0x7f0000931000-0x1)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008d6000-0x4)=0x0) sched_setattr(r3, &(0x7f0000d14000-0x30)={0x30, 0x0, 0x0, 0xe11b, 0x74980000, 0xa9, 0xffffffffffffff55, 0x0}, 0x0) 2018/01/22 23:52:04 executing program 2: unshare(0x400) r0 = inotify_init1(0x0) modify_ldt$read(0x0, &(0x7f0000387000)=""/232, 0xe8) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) gettid() setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=']\x00', 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000008000-0x8)='./file0\x00', 0x118) keyctl$revoke(0x3, r0) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000060b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x7, r0, 0x1, 0x5f8000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000)={0x3, 0x6, 0x100000000, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getgid() r6 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x48000, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe002, r4, r5, 0x7ff, 0x2044040) ioprio_get$pid(0x3, 0x0) 2018/01/22 23:52:04 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x20, 0x80a02) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00001c7000-0x8)=0x0, 0x63d) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a0000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3c000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c89000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) sendfile(r1, r0, 0x0, 0x72439a6a) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000028000)={0x3, 0x1, 0xfff, 0x0, 0x1}, 0xc) 2018/01/22 23:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) getdents(r1, &(0x7f0000955000)=""/4096, 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = getpgrp(0x0) sched_getscheduler(r4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000e2d000-0x20)={@generic="6292384d7312c9bf4b300007c15389da", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) poll(&(0x7f0000aa7000)=[{r3, 0x368, 0x0}], 0x1, 0x7c) flistxattr(0xffffffffffffffff, &(0x7f0000235000)=""/61, 0x3d) close(r2) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000bcd000-0x8)={0x0, 0x7}) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1c000-0x10)='/dev/sequencer2\x00', 0x100000, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00006c6000-0x1)=0x0) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000066f000-0x8)={0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015d000-0x8)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/enforce\x00', 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f69000)={0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f6a000-0x38)=[{r0, 0x80, 0x0}, {r1, 0xc000, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x4046, 0x0}, {r5, 0x1000, 0x0}, {r6, 0x4000, 0x0}], 0x7, &(0x7f0000f69000)={r7, r8+10000000}, &(0x7f0000f6a000-0x8)={0x3}, 0x8) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000245000)={0x7}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000ba5000-0x14)=""/20, &(0x7f0000ab0000)=0x14) 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000460000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00009a5000)={0x7ff, 0x4, 0xa0a, 0x1a, 0x1, 0x401}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000799000)=0x0, &(0x7f0000b85000-0x4)=0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000682000)=0x2) sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/22 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d4000-0xe)='/dev/keychord\x00', 0x280102, 0x0) fstat(r0, &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r1) dup2(r1, r1) 2018/01/22 23:52:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) removexattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000012000)=@random={'user.', '\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000001000)={0x46f1, {{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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000458000-0x4)=0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000040d000+0x153)=0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007c7000)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x16, 0xd, "062a30d685cc6fc356aa3dafc31b573a9a23d2da6d4bf56e3f26d3a666b837bd685e65beb90bf9bfc87c8d13fe4996952531c8142a295cfa2fbfb4d474772438", "88eaac7a136761709ebb8943e4dfe9dd035d7543d382aef813e6da410f80202229cfe9fa60b398dc465aa38cfc87192ce0dfe0db6becadc39b9cd83e3c8b6be1", "180cdac675227dff7e566dd4bd18ef90031ec71108ef76387f2a8081c7632033", [0x80000001, 0x100]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000025f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba9000)=0xc) getpgrp(0xffffffffffffffff) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00004a7000-0xc3)='gid_map\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000011f000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000007000-0x10)={0x74cf, 0x1, 0x80f, 0x8, 0x0}, &(0x7f0000966000)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008df000)=0x0) lsetxattr(&(0x7f0000b66000)='./file0\x00', &(0x7f0000a3e000)=@random={'system.', '/dev/pktcdvd/control\x00'}, &(0x7f0000cf3000)='(\x00', 0x2, 0x2) clone(0x4a50400, &(0x7f0000a9e000)="fc18d9ed3eda6a026bb179e6318920292ba8d3f872f9078f653ed1394c1e2893a642bfee1550c979355d54efc4594f3c92cf82a19a844bfc84889f715223e2a4e2d6c2e4621e6f065ac255e1537681b18d8338", &(0x7f0000a03000-0x4)=0x0, &(0x7f00007c3000)=0x0, &(0x7f0000763000)="e05670083ed125fffec8327c9356c2fea5f970e3adcae2bc7f550288240efd83d5da89a7df1a4b0d99d4630d6f3389c13388d069114e5d27d6ecc01c6f") ptrace$peek(0x1, r3, &(0x7f00008b9000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000602000-0xc)={r2, 0x4, 0x30}, 0xc) getsockname$llc(r1, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b74000-0x4)=0x10) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg$nfc_llcp(r0, &(0x7f000026a000)=[{&(0x7f0000f31000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "e0325b5300cd90c0d8f09f6e718f266472d87604e0ecdf102193ddfe4b28c0912038bde5529f2e59157c4a2d40bba40a0dc2482349940d7d160f22ee5ce48b", 0x0}, 0x60, &(0x7f0000f93000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000270000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000069d000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x10, &(0x7f0000909000)={0x3e, 0x0, 0x3a0c, 0x8}) 2018/01/22 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000910000-0x4)=0x0, &(0x7f00005a8000-0x4)=0x0, &(0x7f0000797000-0x2c)="4aa508df10e7d26e94c5b48726d5ceee76cd59b798156ec4eacfe5888a4c65979789c74aab21f55dc3f0fbf4") pipe(&(0x7f0000b6f000)={0x0, 0x0}) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000519000-0x10)={0xffffffff, 0x81, 0x9, 0xffffffffffffffc1}, 0x10) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000571000-0xc)=""/12, &(0x7f0000a17000-0x4)=0xc) connect$l2tp(r3, &(0x7f000073b000+0xc5b)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x4, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2170}}}, 0x32) 2018/01/22 23:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00006bf000)={0x6, &(0x7f0000b64000)=[{0x100000000, 0x93, 0x5, 0x200}, {0x100, 0x7, 0x4, 0x7}, {0x148, 0xfffffffffffffffa, 0xcbf1, 0x2}, {0x2, 0x7, 0x9b, 0x9}, {0x6, 0xfffffffffffffe00, 0x400000000000, 0x6}, {0xfffffffffffffffc, 0x3, 0x4, 0x9}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/22 23:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/22 23:52:04 executing program 0: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0x79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000073000-0x6)={0x0, 0x2}, &(0x7f000020a000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000025a000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x199fe5f6, 0x6, 0x7fff, 0x41, 0xd625}, &(0x7f00007c9000-0x4)=0xa0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000955000)='/dev/usbmon#\x00', 0xfffffffffffffa12, 0x40000) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f000094e000-0x4)=0x0) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mprotect(&(0x7f0000f77000/0x2000)=nil, 0x2000, 0x200000e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x400000000012) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000de1000-0x8)=0x0) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003fb000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5dda0a4c1b96", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f00009e7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000699000)=0x4) recvfrom$llc(0xffffffffffffffff, &(0x7f0000f8b000-0x51)=""/81, 0x51, 0x40010100, 0x0, 0x0) 2018/01/22 23:52:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0xaa57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x1b4, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'sha1\x00'}, 0x3c0, 0x0, "88e98707b1ebdfb16f17aedbf94bf18f8cad78f8d6dba7d48b4ecdf8536c5a19b745e5c25c84bffb5df212282845221723b6c02a83cb5fc0c7c97d380ab7dd079e020e0f0f20bc06bb6fce45b588a18b00998cd09bb3bebcf7d5f67f643f6f24c641ce07fa52618b51d4f001e87090488a80a20fe8616d16"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) 2018/01/22 23:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/ptmx\x00', 0x2800, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) readv(r0, &(0x7f00000d1000-0x20)=[{&(0x7f0000d0c000)=""/169, 0xa9}], 0x1) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) r1 = mmap$binder(&(0x7f0000a67000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000061c000-0x18)={r1, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c9b000-0x8)={0x0, 0x10000}, &(0x7f0000c2a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000080b000)=@assoc_value={r2, 0x1f}, &(0x7f0000b88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000515000-0x6)={r3, 0x1f}, &(0x7f0000c32000-0x4)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="afd49456123df265b94cc565dfc5d8bd"}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f5000)={r2, 0x9, 0xffff, 0x0, 0x4, 0x40, 0x0, 0x0, {r2, @in6={{0xa, 0x3, 0x8545, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x1, 0x20, 0x62}}, &(0x7f00002f5000)=0xb8) 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000-0xe)="a3085d98c69e00bc3605d1230064", 0xe, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) 2018/01/22 23:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f000038a000-0x200)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x8, 0xe, 0x8001) 2018/01/22 23:52:04 executing program 4: mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000078000)='./file0\x00', 0x400, 0x72) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000078000)={@generic="215a619594185343d38664006983a29f", @ifru_data=&(0x7f0000008000)="0d4238f1ccab710544bd52381d90cd3e21980e0197cbae67197cff13e872b67b"}) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r0, &(0x7f0000768000-0x50)=[], 0x0) ppoll(&(0x7f00003bb000)=[{r0, 0x69, 0x0}, {r0, 0x2031, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f000020f000)={0x0, 0x0}, &(0x7f0000f13000-0x8)={0x4}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f000038a000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f000022f000)=0x1e) getpeername$inet6(r1, &(0x7f00000b0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ea000-0x4)=0x1c) 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e8000-0x10)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x277bd39194f6c7c7) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb1000-0xc)='/dev/autofs\x00', 0x18000, 0x0) delete_module(&(0x7f00007f1000)='\x00', 0xa00) ioctl$KDSETMODE(r1, 0x4b3a, 0x101) pipe(&(0x7f0000a4a000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a46000+0x482)="", 0x200, 0x44004, 0x0, 0xfffffffffffffe8c) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r0, &(0x7f0000c05000)='./file0\x00') r1 = fcntl$getown(r0, 0x9) r2 = geteuid() r3 = getegid() r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() fstat(r0, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000a7d000-0x38)={&(0x7f0000380000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bad000)=[{&(0x7f0000b25000-0x88)="4a5ba0775d1715be4c44104fcea93aa09fa78b3f6f01e6677ccbcd522e1de902da57695b1fcf00f4fee9c723f017c70b7a41b44e4adad65e65ee4a3d54cdd2dd4e1bdb4d8f062f60027543772ad698270891a92ec2cc4e364adc1f88726f6ebf6cb496d1c9fb34bd139a94e999562f069b7e1146dbf12b363c282cd9843951c27edc09ff33dd4588", 0x88}], 0x1, &(0x7f0000fbc000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4}, 0x4000000) mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)="") 2018/01/22 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000034c000)=@assoc_value={0x0, 0x0}, &(0x7f000050f000)=0x8) uname(&(0x7f000053e000)=""/118) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000d50000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000223000-0x6)={r2, 0x400}, &(0x7f00006cb000)=0x6) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/22 23:52:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000635000)='/dev/input/event#\x00', 0x2, 0x404000) fchdir(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c68000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000081d000-0x10)={0x2, &(0x7f000063e000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000a46000-0x1000)="c60023ff", 0x4) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) readv(r1, &(0x7f0000d3c000-0xa0)=[{&(0x7f0000cfb000-0x45)=""/69, 0x45}], 0x1) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) r2 = accept$inet6(r0, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0xfffffffffffffe4d) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000-0x8)={0x0, 0x0}) accept4$vsock_stream(r3, &(0x7f0000ac8000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x80800) sendto$inet6(r2, &(0x7f000084d000-0xa6)='C', 0x1, 0x0, &(0x7f0000c06000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/22 23:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) finit_module(r0, &(0x7f0000eb5000)=':GPL}cgroup{\x00', 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000078b000-0x4)=@int=0x0, &(0x7f0000c7c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000025e000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x10000}], 0x4c) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a6000-0xc)={0x0, 0x0}) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9f000-0x11)='cpuset\x00') inotify_init() readv(r0, &(0x7f000086c000)=[{&(0x7f0000d07000)=""/27, 0x1b}], 0x1) [ 75.328712] TCP: request_sock_TCP: Possible SYN flooding on port 20013. Sending cookies. Check SNMP counters. 2018/01/22 23:52:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x3d9) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d62000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) socketpair(0x6, 0x2, 0xfffffffffffffffd, &(0x7f0000ba9000-0x8)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/22 23:52:04 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000302000-0xf)='/dev/sequencer\x00', 0x309480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00009af000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db5000)={0x120000, 0x7ff, 0x8, 0xff, 0x57, 0x7, 0x2, 0x7f, r1}, 0x20) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r4) close(r4) dup2(r5, r3) 2018/01/22 23:52:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000738000)=0x2, 0x4) 2018/01/22 23:52:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvmsg(r0, &(0x7f0000c69000-0x38)={&(0x7f000053d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000679000)=[{&(0x7f0000027000-0x16)=""/22, 0x16}, {&(0x7f000026f000)=""/135, 0x87}, {&(0x7f0000ec8000-0x65)=""/101, 0x65}, {&(0x7f000049d000)=""/25, 0x19}, {&(0x7f00000c6000)=""/27, 0x1b}, {&(0x7f0000ecc000-0x5b)=""/91, 0x5b}], 0x6, &(0x7f00001b5000)=""/75, 0x4b, 0xd7}, 0x40000001) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00003e6000)={0x2, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b91000-0xc)='/dev/autofs\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000277000)={0x3, &(0x7f000085b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00005f3000-0x10)={r4, &(0x7f0000904000)=""/195}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000ee3000)={0x80000001, 0x3f, 0x800, 0x5, 0x8, 0xfffffffffffffffd}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x5) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e97000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00008a7000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/22 23:52:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x8)='net/udp\x00') pread64(r0, &(0x7f0000676000-0x5c)=""/92, 0x5c, 0x0) 2018/01/22 23:52:04 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x42, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x82000300) inotify_rm_watch(r0, r1) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000008000)=[], 0xe, 0x0, &(0x7f0000008000)="eb80e525ec8aacb2f0de3a678a99"}) 2018/01/22 23:52:04 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b4b000)={0x0, 0x0, 0x2, @thr={&(0x7f00009a3000-0xf0)="ca4dce3b1daba4c3c5e85f02b7828d027841f93a27d4cc2b2875c3407f58ea283cda36c75d56a74ce30bc8301ac79352ed770f3b3e7d68940986198193c57e3186b9156a479ee8f279ebfb6499fa40378608939503f981dc8438861da9e24a88358b9f0754b5c5969b3321102a1f4bdec8cb4da24247470b7cc8f94800c9c51970b61896100bbaa4e14b3b4b033e29551a4005848a6ff6a0bf943b2495cadcbc4d91b22d5aa97227deb8336435a6c2f1626e955e03e14c83acc5781f4ce116b2d365e679b1e44cef16ac59152e3db2c7512e4a46444c176941fdaac10e54cd0d68df77d037dd4beac76af4685b09ae90", &(0x7f0000b63000-0xc3)="a98cd78ec0aecf83878785d03e3a63827d6765cfc1da25eda583e7b66382a3ce247b0423f2f123ae06688a805f788e7d49dc01ac773ea7dfb6106c96ed42a7024648ef7313ea4c299d9ac5437e569494b3b787937563a53265aba68874148624865883b35dfdc83a12b7c59420933f3759a4f98fe5d72c9eae354d876a77da10f7ed0e02a340545782eab772c8755fe3d4dd79dd10184f92beb746646d32b187b243c491ef591dc64b723d68a6ed89aae5a0824d3930f6f6fe0f73a77800be2d691c20"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/enforce\x00', 0x40, 0x0) syncfs(r0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/rtc\x00', 0x40a000, 0x0) ioctl(r0, 0x2203, &(0x7f0000002000)="") 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) exit_group(0x2) sendmsg(r0, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x24040000) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0xfffffffffffffffb) ioctl(r0, 0x890f, &(0x7f0000c7d000)="") 2018/01/22 23:52:05 executing program 2: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000064000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00002c7000)=0xffff) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000423000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) [ 75.519387] binder: 12030:12035 ioctl c0306201 20008000 returned -14 [ 75.606413] binder: 12030:12046 ioctl c0306201 20008000 returned -14 2018/01/22 23:52:05 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000001f000-0x6)='rxrpc\x00', &(0x7f000001e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000e000-0xb)='mime_type:\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000f000-0x12c)=[{{&(0x7f0000020000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000020000-0x20)=[{&(0x7f000001e000)=""/150, 0x96}, {&(0x7f0000016000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f000001f000)=""/119, 0x77, 0x100}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x6}, 0x0}, {{&(0x7f0000020000-0x1f)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000)=[{&(0x7f0000020000-0x8f)=""/143, 0x8f}], 0x1, &(0x7f0000014000)=""/157, 0x9d, 0x6f0a}, 0xe937}, {{&(0x7f0000020000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000001f000)=[{&(0x7f0000005000)=""/117, 0x75}, {&(0x7f000001f000)=""/24, 0x18}, {&(0x7f000001f000)=""/173, 0xad}, {&(0x7f0000015000-0x63)=""/99, 0x63}], 0x4, &(0x7f000000a000-0x46)=""/70, 0x46, 0x80000001}, 0x1000}, {{&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000020000-0x60)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f000001e000)=""/135, 0x87}, {&(0x7f000001d000)=""/54, 0x36}, {&(0x7f000001f000)=""/18, 0x12}, {&(0x7f0000003000-0xda)=""/218, 0xda}, {&(0x7f000001e000-0x2c)=""/44, 0x2c}], 0x6, &(0x7f0000009000)=""/148, 0x94, 0x2}, 0x9}], 0x5, 0x2, &(0x7f0000004000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000f000)={0x0, 0x0}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000020000-0x8)={r4, 0x200}, 0x8) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00008c1000-0x40)=[{&(0x7f0000ef1000)=""/135, 0x87}, {&(0x7f0000ef2000-0x38)=""/56, 0x38}, {&(0x7f0000ef1000)=""/168, 0xa8}, {&(0x7f000084f000)=""/241, 0xf1}], 0x4, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f70000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000027d000)={0x0, 0x9a, "a626b3cf9ebecc2a2a469b292e47383062202c9de7cd66a3458dee0691e5238114bf639ccad80077223be26b101b971d96f82c7d8b6d18a4a78d4cd5a216b88de64290b0482230f875c391c02be84c40e3b61580563c8bf9bece48680b63811abcd0642f16c6ea10834ec8ce825cdaf8d632be08e8a97062c7ae07f3c778dd64935fa4ddcdc345715ccfb5d09a792b2ec0f688535dfed17bd1fe"}, &(0x7f0000c09000)=0xa2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2d000-0x14)={r3, 0x2, 0x1, 0x54, 0x1f, 0x7f}, 0x14) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000df3000-0x8)=0x40, 0x8) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a2b000)={&(0x7f0000536000-0x4)=[0x4b1c], 0x1, 0x16f6, 0x1, 0x3, 0x4, 0xffffffff, {0x1ff, 0x9, 0x401, 0xeef4, 0x6, 0x2, 0x5, 0x20, 0x7fff, 0x7f, 0x1, 0x1, 0x4, 0x1, "47970ec2cc81b8b95101a7b3d426559b5f07383b80ee8dabfaaa7c20f02c9daf"}}) r1 = add_key$user(&(0x7f0000dd1000)='user\x00', &(0x7f00001d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fc000)="1afe401cac7f5c29534e102a6c6cb1bbf619933075b26598f0b2bfd1ca35d72aa8cc5de2824551479bee94b9daafb09173c17ff7d422cfe87df7ccb9fd502911b2f37f4a01cfc6b324786f62c244d15ce135013cbdbb4fae78e0494ab2a45e9577f8", 0x62, 0xffffffffffffffff) keyctl$revoke(0x3, r1) ioctl$int_in(r0, 0x541f, &(0x7f00007c9000)=0x2) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x800) clock_gettime(0x0, &(0x7f00008f4000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000b7c000)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000939000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 23:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00004d5000)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000564000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000d1d000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009f8000)=@assoc_value={0x0, 0x2a}, &(0x7f0000f2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f24000)={r4, 0xdd93, 0x30, 0xb5, 0x2}, &(0x7f0000dfa000)=0x18) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a55000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000349000-0x8)={r5, 0x2}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056b000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000eb8000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee3000-0x4)=0x0) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/22 23:52:05 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2002, 0xffffffffffffffff, 0xffffffffffffffff, 0x203cced1, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) r9 = syz_fuse_mount(&(0x7f0000750000)='./file0\x00', 0xb000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4dfe, 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4$unix(0xffffffffffffffff, &(0x7f000057b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x800) r11 = epoll_create(0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) r14 = getpid() r15 = geteuid() r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$ax25(0xffffffffffffffff, &(0x7f0000630000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x226) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d8f000-0x38)={0x0, 0x0, &(0x7f000039e000-0x30)=[{&(0x7f00009ad000)={0x68, 0x10, 0x800, 0x3, 0x2, "", [@typed={0xc, 0x7b, @fd=r1}, @generic="a541d3052c6e9b178d486bdb356e6303d7d79ab0e2db80dd2365284f6276f498e9f97f9aca3ad74732dc2ddeeaf08fdfa2f13a7f4c5be9dd199681f399be51f73c9be3bd036496e9d9"]}, 0x68}, {&(0x7f0000001000-0xc0)={0xc0, 0x22, 0x400, 0x1, 0x0, "", [@typed={0x18, 0x32, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="9863d3b742bd2f30a9799f6772a62788fa1a23269bbd675250a3027da8e6a8f8eedbd3623d6a0b5c96fa50e6f4112accccb2149c91745769cdbb520a6461f05097406b4de0fd1443ce22d2c3587cc77496ae0940ee4690440f7054c80abdc33dfab4407569b01a330c6fa1d209261ced0b57202121c3333fd68b8a4652", @typed={0x18, 0x31, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xc0}, {&(0x7f0000000000)={0x18, 0x23, 0x106, 0x3, 0x3, "", [@typed={0x8, 0x18, @void=""}]}, 0x18}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}], 0x98, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00000bd000)='./file0\x00') mkdir(&(0x7f000002d000-0x8)='./file0\x00', 0x100) 2018/01/22 23:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") pipe(&(0x7f0000a91000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b1a000-0x68)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe942}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}], 0x68) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000020000)='./file0\x00', &(0x7f000001d000-0x11)=@known='security.selinux\x00', &(0x7f0000021000-0x1)='\x00', 0x1, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000504000)='?', 0x1, 0x0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/22 23:52:05 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2f000-0xf)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000008f000)=""/216) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getdents(r2, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000005000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) fcntl$getownex(r2, 0x10, &(0x7f0000005000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 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(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00001ef000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f000010f000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000066d000-0x8)={0x0, 0x10000}, &(0x7f00008df000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e5c000-0x8)={r2, 0xab4}, 0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000feb000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000059f000-0x4)=0x0, &(0x7f0000feb000)=0x4) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/22 23:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = open(&(0x7f0000d30000-0x8)='./file0\x00', 0x8000, 0x8) write$evdev(r0, &(0x7f00006c7000-0x10)=[], 0xffffff7a) 2018/01/22 23:52:05 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ef1000)=@get={0x1, &(0x7f00002fd000-0x2e)=""/142, 0x592d}) setsockopt$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$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000)='%', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000921000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000)=0xe8) quotactl(0xd6, &(0x7f0000608000)='./file0\x00', r0, &(0x7f0000ad2000+0x2d3)="de98b2c56b54b99ed679631a98ae592aa962c8425afeb333aa1885d81226afa289e4adffe579bf7e2ccda49e67525d5498b79f07834c4c6631027547175a02edb8ed9d168f85cd1a7cdbfca85f7d") syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) pipe2(&(0x7f00002f8000)={0x0, 0x0}, 0x4800) ioctl$TIOCSBRK(r1, 0x5427) r2 = memfd_create(&(0x7f0000b23000)='\\md5sum\x00', 0x3) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000e79000-0x1000)=""/4096) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d36000-0x4)=0x0) 2018/01/22 23:52:05 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000725000)={0x7, 0x7ff}) mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000886000-0x8)={0x0, 0x0}, 0x54e0b57da6486ef8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000061a000-0x4c)=""/76) openat$ppp(0xffffffffffffff9c, &(0x7f000027d000)='/dev/ppp\x00', 0x200a40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0xffa7}], 0x1, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000280000-0x20)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000580000)={0x0, r2}) 2018/01/22 23:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r4 = inotify_add_watch(r3, &(0x7f0000578000-0x8)='./file0\x00', 0x40) inotify_rm_watch(r1, r4) 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002d4000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017b000)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00004bd000-0x2)={0x6, 0x0}) recvmsg(r1, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000510000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) pselect6(0x40, &(0x7f00003cd000-0x40)={0x400, 0x9, 0x6, 0x4, 0x64, 0x3, 0x6, 0x0}, &(0x7f00000ae000+0xcfa)={0x8, 0xb146, 0x1, 0x8, 0xffffffffe55a4f44, 0x10001, 0x68af, 0x400}, &(0x7f0000525000-0x40)={0x1, 0x7, 0x9, 0xfffffffffffffffe, 0x101, 0x8, 0x80, 0x4}, &(0x7f0000d2b000-0x10)={0x0, 0x1c9c380}, &(0x7f000083a000-0x10)={&(0x7f000037f000)={0x4}, 0x8}) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2018/01/22 23:52:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000eb3000)="ff0202030000000000060000ff7f00000a4e00000000d805", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000014000)={0x0, 0x0, 0x1, [0x4]}, &(0x7f0000010000)=0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000014000)={r1, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000-0x4)=0x8c) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) 2018/01/22 23:52:05 executing program 6: unshare(0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a37000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x5, 0x2, 0x8008) fstat(r0, &(0x7f0000db2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000afe000-0x43)="260081002a00080080000000000022e304100000370900000000000000ffffffdf000000003fc2651400019c6401e241b080f9bddf9782c176cdbb058a88ddad70d16c", 0xffffffffffffff32) 2018/01/22 23:52:05 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000025000)=""/35, 0x23, 0x40000022, 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001d000)={0x0, 0x0, &(0x7f000001b000)=[], 0xb9, 0x0, &(0x7f000002c000)="d0063d9c797079df29638c3e256d90e649f66cea714137ea0b87e0bb8870a5b047a43f4fdbe6931f077afb3cf947d76cfd53157200dfc6f05ccec0af0f392dffb4ed0c659fbf52b0182a40e9f08abbeb972e900184082d979b374ec9f05b57baa631d0e12584484d4124781fac597990a44587d7231573cc523ab0a194c4a51b372a275a4deb49f016431282a8d39936476d33ad5bde01524d33692c3ac1e2a3baba7ec75b85c76e3795fafc016cf21132974ac396abefe391"}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000002e000-0xfb)=""/251, &(0x7f000000a000-0x4)=0xfb) 2018/01/22 23:52:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') writev(r0, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) fdatasync(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009aa000)={0x0, 0x0, 0x0}, &(0x7f0000240000)=0xc) setfsuid(r1) 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000726000)='t', 0x1}], 0x1) clone(0x100000, &(0x7f0000079000-0x3f)="d9e4c87011497c85c1a66ca27d8d75874504bf103fa26fae1eab045052a882682d0cbe0540c959e2d0ccc1492523b067a1dfca30fc32caa7e4059adc95f35f", &(0x7f00009bf000)=0x0, &(0x7f0000f00000-0x4)=0x0, &(0x7f00002c6000-0x2d)="ef4c32b545885a2214f0dfe7822693bdd409aebb638f2ad028686eed239d2743f5b01a40d750d947d9689e6ec7") r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x5, 0x3) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000067e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b26000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000024a000)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0xc) socketpair(0x1f, 0x80000, 0xff, &(0x7f0000413000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a28000-0x4)=0x14) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x800009, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000e7d000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x1}}, 0x2e) 2018/01/22 23:52:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00006a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) sendfile(r0, r1, 0x0, 0x0) memfd_create(&(0x7f0000004000-0x1f)='\x00', 0x1) 2018/01/22 23:52:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000330000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x80080) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) readv(r2, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r2, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r2, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000376000-0x4)=r1) r3 = gettid() exit(0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007de000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ecb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ed1000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00001b6000-0x51)={r5, 0x49, "a944667ff857451f269e32661b8b1cc43b34a87f168504fd2df1b64184b007105fd3d748f224ebf6f3db2b5546bd1d7439706f383d5616a312042488805c8e595235e303d5aa0c9959"}, &(0x7f0000148000-0x4)=0x51) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000b6c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sched_setaffinity(r3, 0x8, &(0x7f0000029000)=0x0) 2018/01/22 23:52:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0xeedeb2cde5e3b2f4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x3, 0x0, 0x3, 0xe6b}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000012000)={0x0, 0x26, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_gettime(r2, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000005000-0x4)=0xff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x851c, 0x7fff}, &(0x7f0000003000)=0x98) clock_settime(0xfffffffffffffffd, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f000030f000)=""/252, 0xfc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000e94000-0x4)=0x0, &(0x7f0000e19000)=0x0) fchown(r0, r1, r2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000f20000-0x15)=""/21) 2018/01/22 23:52:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x81) r1 = memfd_create(&(0x7f0000614000)='wlan1md5sum\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa3e486e", 0x4}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b89000)={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) ioctl$LOOP_CLR_FD(r0, 0x4c01) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f7f000-0xc)={0x80002000, 0x0}) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000faf000)=0x4) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000b04000)={0x0, 0x0}) close(r0) 2018/01/22 23:52:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f8000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000734000)={0xffffffff, {{0xa, 0x2, 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, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") 2018/01/22 23:52:05 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r0, &(0x7f000073b000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fda000)={0x0, 0x4}, &(0x7f000061a000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000844000-0x14)={r2, 0x7fffffff, 0xffffffff, 0x7, 0x7, 0x530f3324}, &(0x7f0000f33000-0x4)=0x14) writev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0xffffffffffffffb0}], 0x1) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000edb000)="e8080e0cdcd479a25592f3407c92755d339ad6eacbc90f378da02ebf45ea4a616ac9975cee09a0a6130bae9f4f87b8431cb1959aea56042cb5e863c21580d315eaabc8878235feb010f14b9cd855a6f2f6b42a548953d5e29b70894f982bd728210fe2e8ee01100eb914126d6a2d1eb93af46e78b629e5c79f6d57c57c72e830ac2038a96216a7651b467d354acc80601b1f11cf5eed380d967cf71bb246e33d86eb7f3d77983a2ce016d2cb9edcb0fd", 0xb0, 0x0, &(0x7f0000ca7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000eb1000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000ecd000)=0xc) connect$ipx(r0, &(0x7f00003f6000-0x10)={0x4, 0x7, 0x9, "8b33dc9bc3ac", 0x8, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r1, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/22 23:52:05 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f00001f2000-0x9)='/dev/sg#\x00', 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0xe, 0x0}) 2018/01/22 23:52:05 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe9000)={@common='ip6tnl0\x00', @ifru_flags=0x201}) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/22 23:52:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000980000)=0x1, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000004000-0x80)=[{&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000014000-0x92)=""/146, 0x92}, {&(0x7f0000013000)=""/121, 0x79}, {&(0x7f0000011000-0xbc)=""/188, 0xbc}, {&(0x7f0000013000)=""/43, 0x2b}, {&(0x7f0000013000)=""/107, 0x6b}, {&(0x7f000000a000)=""/243, 0xf3}, {&(0x7f0000014000-0xb0)=""/176, 0xb0}], 0x8, 0x0) 2018/01/22 23:52:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000502000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x9, 0x9, 0x1, 0x7}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000825000)={r2, @in={{0x2, 0x3, @rand_addr=0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x476, 0x3, 0x84}, 0xa0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b49000-0x2)='*\x00', 0x1) accept4$ipx(r3, &(0x7f00008e7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000812000-0x4)=0x10, 0x80800) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/22 23:52:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b5a000)='autogroup\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000830000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008aa000)='./file0\x00', 0x400, 0x40) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000eb9000-0x1a)={0x55, 0x7, 0x7fff, {0x6, 0x5}, {0x1, 0x7}, @const={0x5, {0x2, 0x4, 0x8001, 0x1000}}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl(r2, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") sendmsg$nl_route(r3, &(0x7f0000230000-0x38)={&(0x7f00006ff000-0xc)={0x10, 0x0, 0x0, 0x302900}, 0xc, &(0x7f0000534000-0x10)={&(0x7f0000b42000-0x14)=@getneigh={0x14, 0x1e, 0x320, 0x0, 0x1, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044000) 2018/01/22 23:52:06 executing program 0: r0 = socket(0xa, 0x80000, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)=""/0, &(0x7f00003c1000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000003000-0x4)=0x0) sendto$unix(r0, &(0x7f0000001000)="abaf0960d013403219f6f875d2b740e5e83c733b50eb484e3b32708b9745a8c9a5700d09e21eabf284161bdc0c892e9e69d6ad98dea9634e6e1eb1e85f911fa09f476fc6207b6d113aac248a303d11d20c7a6b7d70432162445e411dd6f0426d19da609fd8fd96bbdb1b0eb4c57cc6cedee2a6b093e6d17d3f1c8209f610df4c2c992cef05c9be6a55c0b30476fb165a1d912493a58f335ff87a65a8c9339a6455b42959ae", 0xa5, 0x8000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) [ 76.451396] blk_update_request: I/O error, dev loop0, sector 0 [ 76.526141] sock: sock_set_timeout: `syz-executor4' (pid 12238) tries to set negative timeout [ 76.587257] sock: sock_set_timeout: `syz-executor4' (pid 12243) tries to set negative timeout 2018/01/22 23:52:06 executing program 2: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000036d000)=0xad9, 0x4) 2018/01/22 23:52:06 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000619000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/dev/vga_arbiter\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00004b5000-0x8)={0x1, 0x8}) 2018/01/22 23:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000268000)={0x1, 0x7, 0x4, 0x3ff, 0x9}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = gettid() r2 = gettid() tgkill(r1, r2, 0xb) 2018/01/22 23:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = open(&(0x7f0000858000-0x8)='./file0\x00', 0x40, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a48000)=0x80000000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r1, &(0x7f00006b3000)=0x0, 0x101) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000398000-0xfe)=""/254) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendmsg(r0, &(0x7f0000c85000)={&(0x7f0000bec000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58, &(0x7f0000b0b000-0x30)=[{&(0x7f0000c99000-0x1b)='o', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x91) 2018/01/22 23:52:06 executing program 0: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000e8000)=0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) 2018/01/22 23:52:06 executing program 1: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 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_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="2d0da127d377a07c9a74a32c6767c44252da43b39e19edd2174f9eed642a226367c93818a803e34dee", 0x29) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/22 23:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getflags(r1, 0x40b) write(r0, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/22 23:52:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000817000)=0x55, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000005a000)={@generic="58649df78861874f9febf7ef2132b8ea", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unlinkat(r1, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) 2018/01/22 23:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000427000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00004f4000-0x54)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x10000000200000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x987f}], 0x54) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007ef000-0x1)={0xf0}, 0x1) 2018/01/22 23:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000003) writev(r0, &(0x7f0000c0b000-0x50)=[{&(0x7f00009ca000-0x41)="36d510c90c9264b07c949591a80a195d5b1cd464e55c4c6911b0081fc421490057a6e2f5aa7e4a6883dacde15faf85e390f461c3baa1ba67e8d7489b48eb800883", 0x0}, {&(0x7f00009ae000)="b2af747db057ca21a27bed74e0196c1ba467ad313b419c1521f62207cfd8aa090c8e8b96f669d39be28f0251b37ccf98c77074dc134cc6045e133db42cd13550812c3418fc87c3eddebb6ad71f309d114a15e7eece9c1f1d4b62d5ec46a9ec65a3a064fc723938638c153317df77efb4b3d03442458bc634952b244b4a6c99c123606fbaa0a527f59529d333d7b0822f09461e4da329d42e629528b5df41f8260c6a73b7732cdf32c69888ea40663ac6ec79199a855c13659631d699b25c5dde10", 0x0}, {&(0x7f0000207000)="5e0a97ea64144f0a691baea76c58d47821b40008a2", 0x0}, {&(0x7f00000dc000-0x3d)="4c6aa33c162b7493b93790ca8e384ba5c3dac53c7a9ddb8243eaceb2afb30a3595abff5c828cf4793f6d2a4bfa43ba922cd8dad8070135330d46992774", 0x0}, {&(0x7f0000441000-0xf3)="590d2cde7c341e760109e808cd0eb111a07546d3971a0791d8d346a0ba8a8307c941c147e3081f59b471c1a3cef2333eaf322011481d3f25f994e88357d57c53b5298c36064c99c762a42521b8f3d9d595215f73a3daaaec1323ccf82c79231d12cf770e7bea11304a28a37604b0401fd43335703d584f71567410f6ef5de853f3dff3e31c38630497c37a9ddda544fefb7145b9fc3262ff714a855d2139c6ccc33553e14a1e3f5ba13fbb7cd2cc1a59c380155a885a59b577fb6aaa1c36778877bdcc9fce72b968d126f780177e9f4bf3e75063b30d19ada272743fb2915506f94bc060cc5900a4432741e9ec2012eb30fc04", 0x0}], 0x100000000000013d) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r2 = memfd_create(&(0x7f000048e000-0x96)="006065762f012f000623000a18152ec4f307442474bfeef1bdff5ccccca9bdda6ce03cdf75395200bd6f4e01ada00305895bd129f99456cee50e30654530bd33f55ea65d082bcb555e13b54219aff7ddb3dd66daf6da79f5ad5f4e25901115fde1d81b7f6c085bdc177fc4e00e255216c3a622573e1c748020942a844c36515daa71a1bf884eb150a8dc7dac3f720106f2442ae1ba6d", 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) connect$netlink(r0, &(0x7f0000204000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mprotect(&(0x7f0000c10000/0x3000)=nil, 0x3000, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f000024d000-0x8)={0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000212000)=""/38, 0x26) sendfile(r3, r3, &(0x7f0000741000)=0x0, 0x2) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000eb1000)=""/4096, &(0x7f0000a76000)=0x1000) prctl$setmm(0x23, 0x6, &(0x7f0000166000/0x2000)=nil) r4 = memfd_create(&(0x7f0000189000-0xb)='/xev/loop#', 0x1) pwritev(r4, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) modify_ldt$read(0x0, &(0x7f0000d58000)=""/63, 0x3f) sendfile(r1, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f6f000)={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x6, [0x0, 0x0, 0x40, 0xff, 0x0, 0xffffffffffffffff, 0x7, 0x1]}, 0x5c) 2018/01/22 23:52:06 executing program 3: socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000b9e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000545000)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a77000)={@common='tunl0\x00', &(0x7f00008c7000)=@ethtool_drvinfo={0x3, "83651fd5bf638205ed5705ab2c8cc7d3b80c11ce831ec4d4ec6a9848a8cf51ca", "fb9a97b7ecdc4f4541ebb85b38b7f7cf2b37b36aa98ea598ca8dd92e8c83c835", "d227e57359c6a7705081f5b36eae9652693f8f85f3fcab784821feb810e96c84", "14a0944036c8f60c0cbe3678a54957f633af2c6a1de47215423232e405828b3a", "73a50e10d8a308d4786f1937228e85ff70a3af0b422274491476fa3d6057a8f8", "17dc53a5635409bf08e3fa7e", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:06 executing program 2: clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") r0 = socket(0xb, 0xa, 0x709e) accept$inet(r0, 0x0, &(0x7f000089c000-0x4)=0x0) 2018/01/22 23:52:06 executing program 0: r0 = dup(0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000018f000)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000468000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000145000+0xc03)={r2, 0xff, 0xfffffffffffffff8, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004ee000)={{0x20, 0x5}, {0x6, 0x9f5d}, 0x6, 0x4, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000077000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b33000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00005d7000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d3c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000815000)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000150000)=0x0, &(0x7f00001c6000-0x4)=0x4) 2018/01/22 23:52:06 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) read$eventfd(r1, &(0x7f0000013000-0x8)=0x0, 0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002d3000)='id_legacy\x00', &(0x7f0000f67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ec000-0xa)='@+\'$wlan1\x00', 0xfffffffffffffff8) add_key(&(0x7f0000d6e000-0xa)='encrypted\x00', &(0x7f0000b33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000063e000)="", 0x0, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000288000-0x10)={&(0x7f0000514000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 23:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a94000)='/dev/hwrng\x00', 0x8400, 0x0) readlinkat(r0, &(0x7f0000800000-0x4)='./file0\x00', &(0x7f00001cc000-0xa6)=""/166, 0xa6) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000467000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe01, 0x7, 0x3, "bb0bdfb72f827c628aac7e3172a274068571920ef8cf5eed26721f8cf028a5475c015657cf934f5e621131bd6920d24af8b65489b3cbfc7e8203f7453a8f8c233c8ee4be2d0c17340c98bcc2bda7802c"}, 0x160) utime(&(0x7f0000559000+0x259)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f00004a6000-0x1)='.', 0x0) 2018/01/22 23:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b93000)=0x0, &(0x7f0000374000-0x4)=0xffffffffffffffd3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/22 23:52:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000ca8000-0xb0)={{0x3, 0xc03}, 'port0\x00', 0x80, 0x60009, 0x1, 0x200, 0x7fff, 0xfffffffffffffffb, 0x58, 0x0, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000045b000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) 2018/01/22 23:52:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000085f000-0x4)=0x0) timer_create(0x6, &(0x7f00005a7000-0x60)={0x0, 0x32, 0x3c3755054452c112, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x0) r1 = creat(&(0x7f0000ac0000-0x8)='./file0\x00', 0x100) ioctl$KDADDIO(r1, 0x4b34, 0x6) getuid() 2018/01/22 23:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x5, 0xffffffffffffffff) 2018/01/22 23:52:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f00004a4000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000059d000-0x18)={0x3, &(0x7f0000000000)=""/134, &(0x7f000091a000)=[{0x0, 0xd0, 0xe980000000000000, &(0x7f00003c0000-0xd0)=""/208}, {0x1f, 0xbc, 0xffffffffffffffb9, &(0x7f0000c33000-0xbc)=""/188}, {0x100000001, 0x1000, 0xfffffffffffffffa, &(0x7f0000c81000-0x1000)=""/4096}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000b0e000-0x8)={0x0}, 0x20b0e000) 2018/01/22 23:52:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018d000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000019d000-0x8c)={0x9, 0x59b1ba8e, 0x5, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000824000-0x8)={0x0, 0x0}) 2018/01/22 23:52:06 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/22 23:52:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) write(r1, &(0x7f0000d23000-0x21)='\r', 0x1) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f0000316000-0x1)="86", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/22 23:52:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) socket$key(0xf, 0x3, 0x2) 2018/01/22 23:52:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x400000000001, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000663000)={0x2, &(0x7f0000511000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00005f7000-0x8)={r2, 0x21}) r3 = getpid() getpriority(0x2, r3) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000dc3000)=0x7fffffff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffffffffff) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) fadvise64(r0, 0x0, 0x4, 0x4) 2018/01/22 23:52:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008a7000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x374d, 0x59, 0x2, "d4b7a41e730e0859aa50a02c97b6adeee4b1aba29721955b436040bca8b5f65d7560103cad915548a2c1fd31fb85f219c007617dcebad82b446b38cc96c527a0be0781a8b3b920be5974d2a0fde302ae"}, 0x160) 2018/01/22 23:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/22 23:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000d49000-0x10)={0x7, &(0x7f0000acf000-0x38)=[{0x1000, 0x5, 0x1, 0x6}, {0x5, 0x7, 0x7, 0x7fff}, {0x0, 0x1, 0x20, 0xba}, {0x6, 0xb0, 0x800, 0x80}, {0x80000000, 0xbfdc, 0x8, 0x1424}, {0xd92, 0x6, 0x10000, 0x1}, {0x0, 0x0, 0x8, 0x6}]}) listen(r0, 0x0) mincore(&(0x7f0000606000/0x1000)=nil, 0x1000, &(0x7f000089a000)=""/180) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000601000-0x8)='net/hci\x00') write$selinux_create(r3, &(0x7f0000510000)=@objname={'system_u:object_r:unconfined_execmem_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x30, 0x20, './file0\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000830000-0x4)=0x0, &(0x7f00002f2000-0x4)=0x4) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/22 23:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/22 23:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a58000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ad8000-0x10)={0x6, 0x5, 0x1, 0x40}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/22 23:52:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d13216e91f10f325b4680d5d8e358be5b2c0800000065"}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x27f, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000002000)=""/164) 2018/01/22 23:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f000071d000)=0x8000000, 0x5) 2018/01/22 23:52:07 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000de4000-0x50)=[{&(0x7f0000de4000-0xca)=""/202, 0xca}, {&(0x7f0000a62000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ac000)=""/128, 0x80}, {&(0x7f0000389000-0x72)=""/114, 0x72}, {&(0x7f0000de3000)=""/68, 0x44}], 0x5) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/22 23:52:07 executing program 3: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f000011f000)='/dev/ptmx\x00', 0x80000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001b3000)={0x4007ffffffd}, 0x8, 0x0) read(r0, &(0x7f0000abc000-0x80)=""/128, 0x80) 2018/01/22 23:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) socket$inet_sctp(0x2, 0xdd45346e164d190e, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000067d000-0x10)={&(0x7f0000672000/0x1000)=nil, 0x1000}) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00003b0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) epoll_create1(0x80000) recvfrom$inet6(r0, &(0x7f0000ce3000)=""/106, 0xfffffffffffffee1, 0x0, 0x0, 0x449a4573e3b41524) 2018/01/22 23:52:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe) r0 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/22 23:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f23000)='smaps\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000042e000)={0x0, 0x9e30}, &(0x7f0000f74000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000071d000)=r2, 0x4) bind$inet(r1, &(0x7f00004e9000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000e95000-0x79)={'system_u:object_r:apt_var_log_t:s0', 0x20, 'system_u:object_r:sendmail_exec_t:s0', 0x20, 0x33, 0x33, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x79) sendfile(r1, r0, &(0x7f0000a5c000)=0x0, 0xcee1) 2018/01/22 23:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000921000)='/selinux/enforce\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00002b7000)="7e2b0d47e8b6c451a9b1eebecca29caa5d3164de9a3ff971884348e348bde721747f730fc48005d14bb11ff7059cfd371768ff267ad6b5770418c8d4dc55", 0x3e, 0x20000000, &(0x7f00008a4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/22 23:52:07 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/22 23:52:07 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fca000-0x8)='./file0\x00', 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000014a000)={0x0, 0x1000, "78931ac2f7e411593e6d3dde1f3999e72a355d941656562aebc72eab6a33771659e3c59bdaf117e4ffb59ea070dd5fca21112ed71ad6c6d1d1e36429a5f7106201c93ecf12007de99f29c47f33cee1259b56da84e9e169a50368376c43939c50cc788414f606a004a8090cddb169b0ce3be52924dd0d36bd2fbfed003296dc9e1f758c5a8b4953f6343948b0db5dbef8bd5e7399602de3cd977e9ac78dd0642f189a868d645dc61be9ae9585781edc401ee5674b13e1878492837f317041ac96b4a068bc51e880374fbb5dee71002e2e994f4b8f6f3c7edb3ea759bcaf88b17063a406e5bfe7b3f4f4c087ebadb87c1beab1b3215c64fdb2f2eb91aa58ec83912c94e9e33892268ee322c60663f036862f5f9034c551b2e8521685658d339f4f5690fb315913bc0fbc954760565c8fb058c0d99a1808762fe5982273264752c884bb4023558bcd5202548b33200506fd2eca4cb101dac7b9a6bba6ca378657d86e307c2258dfe8648a680fa0a68ec971671ea6efd9d137fd970ff1809540d9378b0444ea7cc0f81ad36176af1acfa465e3268dac0d0da757a6f9f91a587725559f31b8eb6d5fade54c496fb4705ccc6fc03471605b5d7c9424e1d7822f14f6ae5d932169aa435ba081dc7f56e7f65dbe71ca41e0601297417cd28e3c82995bf0192459d2ef6a53f2fb497a197001fe61ace36c016151fbbbc89499243f1621f97618fb34f8e27b32dc481347b20ca83c33d192ed86a4d915305484829ab48693be5282af46fbd879e0e195ba648ad764798788ae672baa69073cea9cfc7a3be081dd44b50eeaf3db7aec173c308f65fe6f4aaa2c3feb3df2d11989930efe197f91488d449612330526e399c604d06d820eccc49378ae09d32cb81479d31ea422552db981e0f1b636b235b0625df40bfb48badb5fc04291cafe378b1ba72b31a52e22f6a0ac8af746816b782ce9399cc0ab79b6a1ccd605b04d84b5b2470dad98e744486766fb61259d30bf88ecdfe3319386b8ff77e1018a606edcb2ecc3957c33fd25cc2ab408cb7ac582699a4092194f8dbdba00d337ea70951107e9d53116fc3270d05f276ce56a5e1a11421b5640dfde630f1580660db55c7984885ea25ddd9b8ee4d507db29d08e42f582c9e21fe20ae1f1ebc4d71721399e454216fb3a087f6c48961a209f298e2898557996269235fea01a0c9de5c70b966f28b4209293582de2bf657a2014971fed83448449df217d529549fb861cac4827f9a320c41209fe1ea734bdc56973186ad662cffde32ec7d18957209bced5a9d7a9afbd8fb688dd31ea8d95941f896bab21ad285f707bd3f87b74439d012736afb241110bf1289b0e80b53b90195d245c41117e15b68e3422389df9f9358fb154c9c5176f36d87134bf70fcd4ecd71df781912978a3c1a933dad20bafc573e0dae1c095314b07782a1aadb88434e04a8264b545f14a6e93cb2edbbc90c741e1492638cab4d401480e537120e7ea35b3617ae51c14281e7ceff76d4858fb5fcac58fdebafc443cddd15c3fb7d3619c530f474078a81d7581ce9992d6e934c2b368ae77720d3e8e69f782953e7a2edb52497cd0f154642646b487987baa75981abaa109d7439b62d0c34e6ec2db67b166adb1d007994b9ab86549519ec502541015e5114351da27e4d6bc7d329a87e511da660fae2cd961b51c1c277f66aea91d79aa3b2dbaa8fdbf690baf7a6a809bed3a8020c320d7b5bb14bc8a8967482dd7f77be634d342700f1413efd4ab2fe6f10e49d4c1602911373177513bfa0c77f3c422b336589a9a6256bdd1188c1b3da0c9147e8041aa01a845011f5e0608ea93928f124e2c3693d5fac790015ac186c9cd29096a5e3b8c00c0ef54fc8156c6e79f24106250114deba7a3ff39c31e7ec9650522f8098901f7dea59329276972a43ce4785775da8e45e0f6057740474ed4f68405b751eca29d7f77e9a3f3d6a85fdba71f2dcef0f30a1cbb63c24b38b88e9d848429ba4e7d54bc882685e41505f6a9c3ad0a1019b8e24e8069f1c7542bec668e7c38d586d8c8fee25963faa61e553a8e86a1418507447482964893fecd96a0bd2e840cdb255055b206359616c9c2e6dda1e5d529d5d362497a50f2db6198ad5a4ae317020942996b348aa281d8bd9bbe066378e8074321be0ce55a84772314724b13a7d36e92ddca016e1ab451ed520b2689716a461029fa3daf78632d46d4a30e2704bb6ab50e98c08937e972da92934179a036acc1c030eb28e95874bd69314e880512bb80c579afaffe37fe59aa259b534410022c118b5e185e08b3f508f2296aa2e36e5974bcb2953e822998fa2f4eb98b5235b0f0f198d18d288909dac0c43355ed6ce2018904bbbdab037d1d7b3e806df72b4fb0fb3ff9e78068153dea3c5528859a877ce05753258a07939add00897663f0d04b9420d491d6f967d20a80db0567ccbbcb0cfd41bd2b188837a995721f6face89fc375e29d477d7774b7e43a3070e23b1db4e73f5346ec767dbf9d9bbd3fe6dfff169ecf118892b223aa6c333dd99e235f493e739303a2f0cd4fa005bba493d79d8d456cefb5a18b6d72ce466127255accb483a4f8a63a25c2bad8e16975cb7fc9fd6c6cb91dda81236754a1a2b26ddd39116be635604b39e01c67a6239f74123e97913cca3cd7c86d28a6dcfe46b9472e31ea6420489b46841a4056a135b8682004bd0c57c54bf7c20499adf41853f5a045ed19285410292eea221545a3d9138601c3c7d93c7468823f7447096fee09f4442567635a24a4f9b641b130b6cb7a7d8158979a735efe179f94527618017048343714ab3935d40ff1384ecbf872e8762ecf497975b9b50cbbd24fc09cc36871c5495af7a23e263b22c2f553e95330bc87a5ae947e335205f9f773229607e4c2597999752fdecc41aa4caeb9441d12a6f691d272619a42aefcd3ace1e0f5e88aa3c2db83b97888690e57a47036fa88a34605767f5a3ee8800c9eefe373b864ebfd870fed91da753f2acbcc8aa9f58f9c45f7c66bac8460ab2b300e7a913152dd4005abf01c292ad393b118464456e3426be062c84e8f6fe9924245110cebc700e08ef5f6c9a0de8a037d3ae3a0da13258b6dd6729c11795a7c73282700249e8c36b1c1ffd8951e8e1e93b8580b9bff95525c836f164f2d972321e3949e103f363017971ac40c592d665920a4abc9f261e006c43c34431095d3248e3c38db74727bea8cf47df2d7314a3c4046eceb7364b1bf30db60b77c107777ea7aee71cf1113dacb399c12cd2f06836dd613675278e22d0b6f6f96b0d7c185511585ffe91fa3374ffe8bead2eb436ef31c8dc995ac00855f230030ec404e4988145272173d8a8658bd6bd0bca71da85b2eca53b77a89cc99978044fe20ab5e08a628cd55d9dab98bca0d9d52af4b31ebb30d69cfdf22adf56192a8979ca1d9123f6c9f2297c510d9080373512ac174abbadc8bb4c46d4c4813d14ac345dfa420ed517e13259172a337bdd5f296c22396c79b1362361e727cfed6a0024734fa92fe1253ca307fb77dcc0a5cd348d779c2194d073044f43d6e5c65bbce5ec6134d39f8a069374ffa2e194d5e71fbb8e96931154b62753542c4c968e67517a69245af34f6e0b88a18228aff05b1325229a8a14568ef516aab743e979a2a6dc458f986d783af87b0f7d845a544a6a21010504a886e7618eeedb1c4b840f68dbe932f90dff63b5af55b7d0261276b0e02439d7268832f9ee3391ad7f0bed6b69e91cbf236ae1510f42342c9764d86a86c59174dc43a744c6aad2bed644f4c4e83f813cba9f6f373a2fe30aeda1b11a5f4454a493af542699d3c8f3346ebf35dc8b1581e734176b14c7c3adaed468aee10ac2ecae3e11b591d57de4fbc1e811ec6d19d27f9edf1a33cca639827007496f94c41d754f5953511e27fcb5b7a46668a1c8bce04140811d3e93338fc4446d1db01f7ee140bc6f5a5266dca2bc6b9ed6ee0106a56b4d89827f7429c5e877493ab5eeb514b348b32140d8839d92d9cd45335bd47b1859f1f6801c5394bf0c790c6e5fda550cae5908e75340d88b5da7ac69e4d8826fce1f1027be12fb78f7241cafed91b7c535bec1a2536ddbadd37e386edbd8be338954279ae72b6eabeeddc390c67de598927f83d0092b2602725472dbd6f9c4dad5a1784b9abb6d7363b90bd7715a0953ea2f4f9012131dec65b60ef7d5a9cbc5233cdf0f5f9fb040392110624e022712abc007de614ba1eec66354c1953569838baf612a921ebed0ecdcd4fb184aa90c9cd1350312cf540bf9d15700c8cae76778d5b45eaea833faca508db36d76859b8d9755d1bfc0483c08a2675fcee486c28315767485e2aa01d5c7b1104a8ac7db8eaf70aa3f6183d61cfa88e3d5dfea415640be992da9396ad75734e164f0b4ee1ca935dd75e2bf4194e8ea4141ef545b901348bbc8e816bf9b192632fd062d488721734c6444a152ca718d40fae0e115c0be5053cb035e26c10890c2f8e03f3d289ffeeeeed0a50142bb13433933f610910d8ef164538f606c935587e08f70bc3c54805367e63f7cec4fa23ed07f497d099974f760483584ad55ea38cf0c21febf116070acdeab9dab931a2d11616d1873ab023c0af8a08a594d28f636617910c8524a33e96853b395d51c6627d2ea0843c6f1281e006115265925bba56c6a4b9e12a97d51e316e330a6eb933554aaad06926f198f6ea4b0daf9bd2a4c6d22987814fae45971a48213b234dae2ca29a6f5c26c16d3c1d19b1f8c8f5d014b2f43a4a76ee695d350edc140090dae4531f57f29d7d90105b703aea2a8f9b0233010baea65bf887b94725e71f73749a2616ad21990f7663a3d189c05277c061f9429d8f20f38e758a637e4164bfc976408892f2f101b32738fb18a5f29731d8e30947999e4d2323ceeed0808fd4a5062ff3ecb5c8c4e66535f26a108ef9fd088348f2bcb3bd8554bf60902d5c4b6117d3fbb42e6ac479c1b7a8a7b6f23d0aaf6fa0f97f78b1b67210b12dedc290fe00b3c5eb2409de4ef46ebc77ca1ac8db03126d4379357133b2becc6db2540fb6571219d787d12091d12234014411929a56c67566d0e70c055315d7b243fbb426fb5e0be47d94f8d031852816ee8bd5d259bc6b6783ac58ed637cdcb6c668d4827f8b2a81969061d8ec9de2b3e5ef3667433e0cf9cc50b97a95931cfa6060277ee46f5b336216eeb92327d6a4a1f8231b2018df01a42c3d058fa004a0324f90d5be060ea7a978b2cd210c38d9f2907a0ed4c52252264fc85fdf1b514aa64a06b5271e9d0b7c255bdba48fc79f63e3bfa408dbb76603e98f08307a629a83e49ea70c1ae053d7c2f06dbb362b7119398bda650ba684b41c58b28312ccd459eb26d14a1179b0d16f8ef6ee69167b62454099f60b778b34293f5db1eb3d8071ee07d0cf9be206dac8ac75b60b09a2cb56e0ff7876fe0aed8edced7b8bfded33e7e2a9b1274eaf17f4a8bc905bba6b85d25f1a3e8d6b900921d28f556dbf8568b4ee5200fa41a8d7952d38f474cf414822232a4823440bac2d667f0a5bd0ed219f238bb2ed0e761fbee8af65e1a1cb953305ed500ef7dc82115c86d46c4812c7eea750beba873b28659a7923a851fc69281fa487b240591d97e110032fe84cd9826a5f62f41c15f0a3e0d9bb4f563c7436e509e828294bb1d71de295ecb4afbed6575acb1e88d9001260f2ac020423ecfaa4ffa04fb86f73cb5066f81fb56cd5d903011bee9e9975b5d07fea7f2a72c6f01dffb453"}, &(0x7f0000ab4000)=0x1008) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000087000)={r1, 0x100}, &(0x7f0000fcb000-0x3)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000709000-0x8)=@assoc_value={r2, 0x4}, 0x8) r3 = open(&(0x7f0000adf000-0xa)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r4, r3, &(0x7f0000ab1000)=0x0, 0x10001) 2018/01/22 23:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000787000-0x11)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000091e000)=0x3) r2 = dup(r0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000e2a000)={&(0x7f000015e000/0x4000)=nil, 0x4000}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffed, &(0x7f00002ef000-0x10)={&(0x7f00004c2000)={0x14, 0x0, 0x2, 0x1, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x800000000000}, []}, 0x241c9a9dc81d99c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) bind$vsock_stream(r2, &(0x7f00003ba000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/22 23:52:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aee000)=0x0, &(0x7f0000000000)=0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x20071026, r1}, &(0x7f0000001000)={0x1c000000000, 0x7fff, 0xfffffffffffffffb, 0xfffffffffffeffff, 0x1f, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r3, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/22 23:52:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f00004a1000-0x8)='./file0\x00', 0x80000, 0x10) r1 = mmap$binder(&(0x7f00009be000/0x2000)=nil, 0x2000, 0x8, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cdd000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d7d000)={{0xffffffffffffffff, 0x3, 0x100000002, 0x3, 0x8}, 0x503, 0x6, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sync_file_range(r3, 0x7, 0x5, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e99000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/01/22 23:52:07 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000b0f000)=@generic={0x11, "58fa00afc6055dc9466ff4706368d21a53a062cfa84d84f0fd799caae166b3330f80d7885d777289a68eb34984dd2de052100830dae5633f2285009d1e6cf89cb748a51f85ad3265683332c2b0fcc3d180eec803d9c2b48c4b074e7366ce74f2f76e24e037a9443659d1d9131c57ec1303981c06a0e269e90f9685fdef9a"}, 0x80) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9c000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cd5000-0xb8)={0x0, 0x3ff, 0x8, 0x1, 0xffff, 0x5, 0xe5a9, 0x8001, {0x0, @in6={{0xa, 0x1, 0x14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd72, 0x20000, 0x0, 0x400, 0x2e}}, &(0x7f0000283000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cdc000)={r3, 0x0, 0x0, 0x8, 0x0, 0x9404}, 0x14) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) 2018/01/22 23:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_extract_tcp_res$synack(&(0x7f00003c6000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e1f000-0x1)=0x0) open$dir(&(0x7f0000f28000-0x8)='./file0\x00', 0x305002, 0x84) ioctl(r0, 0x227c, &(0x7f0000489000)="") 2018/01/22 23:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d35000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000087a000)={0x1, &(0x7f00006ba000-0x8)=[{0x3ff, 0x4, 0x2, 0x9}]}, 0x10) keyctl$invalidate(0x15, r1) keyctl$get_security(0x11, r1, &(0x7f00008c8000)=""/77, 0x4d) syz_open_dev$urandom(&(0x7f0000486000-0xd)='/dev/urandom\x00', 0x0, 0x1) pause() set_thread_area(&(0x7f0000830000-0x10)={0xb4, 0x20101000, 0xffffffff, 0xffffffff, 0x200, 0x1, 0x22, 0xfffc000000000000, 0x3f, 0x8000}) r3 = socket$packet(0x11, 0x3, 0x300) writev(r3, &(0x7f0000eb2000)=[{&(0x7f0000469000)="ab1e3a254b1d25c2add82983a4c187f32bee85ec84e8a21a4955b746b9ff0147157a520e22fd8d11ca87cf7a9ed9dc09d587341c29c1", 0x36}, {&(0x7f0000ce0000)="cfabdaaad2d385052071977e6f22e59a5f69db9db98d1bbf78ac9a3d3014cc", 0x1f}, {&(0x7f000080e000)="dfa47fa96641fa12f2cdf500e549e23b91cc788d6ed3945e81cb1dedd80297d0a8926219463cea39e63357c3e4a7246f9019fa0cb232c8cbe4d0def686abb150cc9ae473bdd9aecd78e475d92892133cf5078b121a2b97fb4a6e5e3cb8e60f3af930e26d0d67d319c88eeca5290fc07dde13b4cd815cad8ccf4a3fb81c8c5ae47a2b78b9b85ff39c125674ef0211", 0x8e}], 0x3) 2018/01/22 23:52:07 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000cb2000)={0x0, 0x43, "56d569cd935edb1a06307852fdb3a4cfce396b3e632800a648e93bc6efb8dcdfb970c5bca1af318c684781b658c552c1d1b574de6730e045b26f83c423cfa5a17d2425"}, &(0x7f000092b000-0x4)=0x4b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062f000)={r1, 0x5f}, 0x8) 2018/01/22 23:52:07 executing program 1: prctl$intptr(0xf, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f00003b3000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000919000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000495000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/22 23:52:07 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f69000-0x6)={0x0, 0x9}, &(0x7f0000cda000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000039d000)={0xffffffff, 0x200, 0x1000, 0xffff, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r2, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000741000)={r1, 0x7ff, 0x20}, &(0x7f0000000000)=0xc) 2018/01/22 23:52:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000604000-0x10)={0x0, 0x0, 0x3f, 0x3f}, &(0x7f0000e0e000)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2b000-0x16)='/selinux/checkreqprot\x00', 0x800000000, 0x0) write$selinux_user(r4, &(0x7f0000543000-0x2c)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'shsadm_u\x00'}, 0x154dfdf050a70715) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000081a000-0x10)={r0, 0x0, 0x3, 0x1f}, &(0x7f0000c36000+0x631)=0x10) dup2(r2, r3) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r5, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) 2018/01/22 23:52:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, r1}, &(0x7f00000ba000-0x10)={0x0, 0x0}) 2018/01/22 23:52:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fchmod(r1, 0x8) r3 = syz_open_procfs(r2, &(0x7f0000d62000-0xa)='net/ptype\x00') ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00002b3000)={0x4, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82, 0x4, 0x7, 0x6, 0x6, &(0x7f0000d59000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x73a5, 0x6, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/22 23:52:07 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aca000)={0x0, 0x0}) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000076a000)={@generic="ccc7974d828a80f7a0941c6e06f9c8e6", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000928000-0x1)="9c", 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r1, &(0x7f00003c5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x58, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000d59000)={@common='rose0\x00', @ifru_ivalue=0xfff}) 2018/01/22 23:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0xab0) 2018/01/22 23:52:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000066000-0xb)='asymmetric\x00', &(0x7f0000426000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) fgetxattr(r2, &(0x7f00002e1000-0xd)=@known='security.evm\x00', &(0x7f0000413000)=""/142, 0x8e) socket$inet_dccp(0x2, 0x6, 0x0) msync(&(0x7f0000f6d000/0x3000)=nil, 0x3000, 0x4) 2018/01/22 23:52:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a8000-0x11)='/selinux/enforce\x00', 0x222802, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000055f000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/22 23:52:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x200, 0x0, 0x101, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fef000)={r2, @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]}}, 0x8c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4e) 2018/01/22 23:52:07 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000-0xc)={0x10, 0x0, 0x1, 0x1}, 0xc) 2018/01/22 23:52:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000fc000)=0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000635000-0x4)=0x0, &(0x7f0000d56000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003b9000-0x8)={0x0, 0x1}, &(0x7f0000678000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000076e000)={r3, 0x9}, &(0x7f0000230000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x101, 0x4) r4 = open(&(0x7f0000140000)='./file0\x00', 0x40400, 0x40) faccessat(r4, &(0x7f00006c9000-0x8)='./file0\x00', 0x0, 0x1500) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f00006aa000)=0x4) [ 78.159431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 78.192546] binder: 12493:12503 ERROR: BC_REGISTER_LOOPER called without request 2018/01/22 23:52:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086d000-0x20)='net/sockstat6\x00') getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e04000-0x9f)=""/159, &(0x7f0000b8c000-0x4)=0x9f) preadv(r0, &(0x7f000080f000-0x40)=[], 0xcd004c7fc24a6bf, 0x0) epoll_create(0x1) lgetxattr(&(0x7f00006f5000-0x8)='./file0\x00', &(0x7f00005a5000)=@known='system.advise\x00', &(0x7f0000897000)=""/100, 0x64) 2018/01/22 23:52:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000490000)="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", 0x1000) flistxattr(r0, &(0x7f0000add000+0x917)=""/232, 0xfffffffffffffe10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x130) 2018/01/22 23:52:07 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ce4000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x1, 0x7ff, 0x1ff, 0x6}, 0x1a, 0x3, 0x0, 0x0, "989ac673c7cba6c5381dc96d922a763f8f5a10cf683969bb3674cdb9ba475b0ba1031c65373ef9e3908cd0410bd2a12f982dc7e76f39ab6d3331a5ed49842be4"}}}}, &(0x7f0000001000-0xa)={0x1, 0x3, [0x643, 0x6a0, 0xa58]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f000061d000-0x1000)="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", 0x1000}], 0x1) eventfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000-0x10)=""/16) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x4) shutdown(r2, 0x0) fcntl$notify(r1, 0x402, 0x0) 2018/01/22 23:52:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000013000)='eth0@\x00', 0x2) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000009000-0x6)={0x1, 0x5, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000015000-0x4)=r1) r3 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/22 23:52:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000697000)="", &(0x7f0000ffe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000eed000-0x14)={0x0, 0x80000001, 0x80, 0x3b, 0x9, 0x100}, &(0x7f0000efd000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000305000)={r2, 0x5, 0x9}, 0x8) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000d6e000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tkill(r0, 0x1000000000016) ptrace$peekuser(0x3, r0, 0x21c) [ 78.289066] audit_printk_skb: 585 callbacks suppressed [ 78.289074] audit: type=1400 audit(1516665127.801:1666): avc: denied { dac_override } for pid=12493 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:52:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000004000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xc5)=""/197, 0xc5) recvfrom$inet6(r0, &(0x7f0000001000-0xfd)=""/253, 0xfd, 0x20, 0x0, 0x0) [ 78.321806] audit: type=1400 audit(1516665127.831:1667): avc: denied { dac_override } for pid=12495 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.390024] audit: type=1400 audit(1516665127.901:1668): avc: denied { dac_override } for pid=12493 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.483088] audit: type=1400 audit(1516665127.991:1669): avc: denied { dac_override } for pid=12495 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.573050] binder_alloc: binder_alloc_mmap_handler: 12493 20000000-20002000 already mapped failed -16 [ 78.576208] binder: 12493:12503 ERROR: BC_REGISTER_LOOPER called without request [ 78.581730] audit: type=1400 audit(1516665128.091:1670): avc: denied { dac_override } for pid=12493 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.743693] binder: undelivered TRANSACTION_COMPLETE 2018/01/22 23:52:08 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000031b000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fb8000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x3f, 0x0, 0x0) 2018/01/22 23:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c80000-0x4)=0x0) r1 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = dup3(r1, r2, 0x0) connect$pppoe(r3, &(0x7f0000078000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/22 23:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000602000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d03000)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aa2000)=0x0) getresuid(&(0x7f00007b1000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000479000-0x4)=0x0) r8 = getgid() sendmmsg$unix(r2, &(0x7f0000e7e000)=[{&(0x7f00004e3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aad000)=[{&(0x7f0000d62000-0xcc)="0b3f4574b53e93d909055a009278050e3087f2bcf5ea9f22437c674b04e32c5521c83b633d82dce86b49d90f4816b67da7e809ef8bd9f0124d176318e76c3c6f52946d649c28ea65e281f5f1780689769ab9b0f4fabe647f294de17be6ee188625cf53fd97972f1a5e8360dba9da6b9d632b196b0325fbc6d1ade550509fce04ec087275f128d8b6d5b75dbc57edec5745290750bd6e2a14a7731cff922063be90da57a806500b3da61d5490f3ef4563af0d3845d1f9ee42783b7725e739ee1d328b569cfee85b489133a4a5", 0xcc}, {&(0x7f0000b72000-0x71)="a00dc9b67236fd9f5128cc503b3ea536ff1cb42b599d45f0c100a7327f48beda8e6912c3d8a5d5c49f7f71ec47188048e262ce51309fe17493a3e02e37217000ad24292f68fcf34dac279a241bb035563f0e2716c7e64bebe739f78c855802d164127a14f91c96c3ff89a3be3dce924736", 0x1af}, {&(0x7f0000312000)="", 0x0}, {&(0x7f0000233000-0x27)="d7266c7578c7119763e1f28d8a70f5c0aadfc6289f8d635c06761ac9081f74b6534bad96a6ee58", 0x27}], 0x4, &(0x7f0000372000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r0, r0, r1, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x78, 0x8000}, {&(0x7f000040d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000080000-0x20)=[{&(0x7f00009f0000)="c6c254f4c83e4c31f604772879c96a69abd7f588d7484a991fe8a166597a8ee445e645e8bfce90373c7ca1a7bc110fa405", 0x31}, {&(0x7f000022a000)="a5563b7f5ac970eb0f6424f20ae0d13c391f249da150a91a5331b2895b19b543ce849e61ee9edca5ea65f155e833c1b26d37bd1c29c37633176ce12ab65beaa0693bf31f037504f131d1821e8a2d85a082de65cdec4bc9d71b8611d329ca41762c99b77324453bad33c150c5a0a4e616eb0f934f546e0e16df2726f0df7d", 0x7e}], 0x2, &(0x7f00008e8000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0xc001}], 0x2, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000235000)=""/61, 0x3d) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/hwrng\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000134000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x567, 0xc4c8}, &(0x7f0000da8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000dbe000)={r10, 0x1, 0x80000000}, &(0x7f0000cb3000-0x4)=0x8) close(r1) 2018/01/22 23:52:08 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d7000)='lo,&wlan0/:\x00', 0x2) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009da000-0x4)=0xc) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00009d9000+0x5e4)={0x0, 0x2a, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009da000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000173000)='/dev/usbmon#\x00', 0x209, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) userfaultfd(0x800) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009d8000)={0x0, 0x0}, 0x1, 0x0) set_robust_list(&(0x7f0000997000-0x18)={&(0x7f0000206000/0x3000)=nil, 0x0, &(0x7f00007c5000/0x2000)=nil}, 0x18) 2018/01/22 23:52:08 executing program 1: r0 = getpgrp(0xffffffffffffffff) waitid(0x1, r0, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x20, 0xdb0, 0x9, 0x5, 0x0, 0x10000000, 0x1, 0x4, 0x9, 0x5, 0x3, 0x6, 0x7fffffff, 0x80, 0x7, 0x8, 0x0, 0x8b, 0x8, 0x3f, 0x2, 0x80000001, 0x9e1, 0x0, 0x2, 0x8, 0x8, 0xffffffffffffff7f, 0xfffffffffffffffd, 0x80000000, 0x100000001, 0x5, 0x3, 0x401, 0x8, 0x1, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x30, 0xfffffffffffffffd, 0x3, 0x0, 0x7f, 0x1000, 0x6, 0x0}, r0, 0x3, r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/01/22 23:52:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) 2018/01/22 23:52:08 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042e000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00002d0000)={0x1, 0x92, 0x5, 0xc, 0x800, 0x6, 0x7fff, 0x5, 0x5, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000dd7000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000dd6000)=""/110, 0x6e) close(r1) 2018/01/22 23:52:08 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fd1000-0x10)={0x15, 0x57, &(0x7f0000fd0000)="caff7f61eb9d09900fa102a13340e06d04cb059a5003aa113c7c0e11396f6cff5329de2667b30b12c060723d73d9d8a430b52c40b5b274e2a1f17acd12f12372ad1fd41a052af088ad77bfe2fa09bd2068af1f87c1ffdf"}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000fd0000-0xf1)=""/241) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f22000)=""/33) 2018/01/22 23:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000331000-0x4)=0x0, &(0x7f000066c000-0x4)=0x4) clock_getres(0x3, &(0x7f000053d000)={0x0, 0x0}) r1 = gettid() r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00003a6000)=0x0, &(0x7f0000f55000)=0x4) sched_getattr(r1, &(0x7f0000ccb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fcntl$setsig(r2, 0xa, 0x1c) fcntl$lock(r0, 0x6, &(0x7f00009de000)={0x0, 0x0, 0x7b7, 0x3, r1}) 2018/01/22 23:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) listen$netrom(r0, 0x4) lseek(r0, 0x0, 0x0) [ 78.748881] binder: undelivered TRANSACTION_COMPLETE [ 78.759778] binder: undelivered transaction 80, process died. [ 78.773836] audit: type=1400 audit(1516665128.281:1671): avc: denied { create } for pid=12584 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/22 23:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/vga_arbiter\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000486000-0x38)={&(0x7f0000871000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000c1c000)={&(0x7f00003ef000)={0x1014, 0x2f, 0x200, 0x1, 0x1, {0x1, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x20000840}, 0x11) r1 = socket(0xa, 0x802, 0x0) bind(r1, &(0x7f00001d7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x400000000000001}, 0x1c) connect(r1, &(0x7f0000dc4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000823000+0xb8d)={0x20ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000047e000-0x4)=@int=0x0, &(0x7f0000d6e000)=0x4) 2018/01/22 23:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000426000)=""/124) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000724000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000057c000-0x4)=0xc) sendto$packet(r0, &(0x7f000084f000)="0e81d81e637e172dfb1fcbd0209968f4e29bc54c34be8b086d030f4e36b75deecdc7", 0x22, 0x1, &(0x7f0000aa8000-0x14)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) [ 78.820541] audit: type=1400 audit(1516665128.331:1673): avc: denied { dac_override } for pid=12602 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.820613] audit: type=1400 audit(1516665128.331:1672): avc: denied { net_admin } for pid=12579 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 78.835451] audit: type=1400 audit(1516665128.341:1674): avc: denied { create } for pid=12584 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/22 23:52:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000ab4000-0x8)='./file0\x00', 0x2) recvfrom$ipx(r1, &(0x7f0000e8e000-0xec)=""/236, 0xec, 0x40000000, &(0x7f00005aa000)={0x4, 0x10000, 0x8954, "2e46dd9f3cc4", 0x0, 0x0}, 0x10) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="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", 0xd01, 0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x401, 0x400) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000f04000)=""/0) 2018/01/22 23:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/22 23:52:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0x6) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000730000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000feb000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f00001cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xac, 0x4, &(0x7f00005a1000)=[{&(0x7f0000333000-0x87)="8b023790eeac78563e480d26b68df33db9fbcc4db7bc944c0439d7a844b07b7531724a321dfb0d60bbef21d0f65162ee8eddf938aec0f4f1a4feb02cc50ace42282f7d2da82ed4b27b3d59751e73608a19235d769f9874c679a4565956c19b66c91e58b350d76d779228a055cfde5dea414630b712934e37ec6b679e2eb8101703b4b241f3bc14", 0x87, 0xed0, 0xcef}, {&(0x7f0000877000-0x1000)="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", 0x1000, 0x5, 0x1b3}, {&(0x7f0000f17000)="d4b307dde84af421dc7c44285a4a08560a02775c849842844219a3dcec91983e8f8fd8db28a7497dc53a", 0x2a, 0x3, 0x2}, {&(0x7f0000ada000)="7c0468681ad908090cc741fa2d0a179aa4a3bf6db1d75a736239a527b001605b6c7a076b5f74965abf78630110abe80004fda13c56932a62f6c48145d7338f5e04aa5515cfa8ab10c6779e69c8c77e332f3cf59c3d1a1fc83dbfd8be", 0x5c, 0x1, 0xab91}], 0x30000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002de000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000034d000)={0x3, 0x5, 0x5, 0x1, 0x6}, 0x14) r4 = getpgid(r0) tkill(r4, 0x1000000000016) 2018/01/22 23:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000018c000)=0x1, 0x4) 2018/01/22 23:52:08 executing program 5: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00002f0000)='/dev/input/event#\x00', 0x101, 0x40000) dup3(r0, r1, 0x80000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000308000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000201000)=""/157) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000179000-0x1f)=""/31) 2018/01/22 23:52:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x8000, 0x122) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r0, 0x80000, r1}) lseek(r1, 0x0, 0x1) fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x100) 2018/01/22 23:52:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d73000-0x18)={0x0, 0x2, 0x0, 0x100000000, 0x1}, &(0x7f0000000000)=0x18) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078a000-0x12)={r1, 0x10001, 0x5, [0x3234, 0x9, 0xffffffff, 0x7, 0xa96]}, 0x12) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfb000)=0x14) 2018/01/22 23:52:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000b12000)=0x3) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:52:08 executing program 2: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e02000-0x10)={0xfff, 0x1000, 0x0, 0xfff, 0x2, 0x80, 0x8, 0x0, 0x1, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000504000)=""/182, &(0x7f00007d0000)=0xb6) [ 78.844171] audit: type=1400 audit(1516665128.351:1675): avc: denied { sys_admin } for pid=12605 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/22 23:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x4, &(0x7f0000e16000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x38) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/22 23:52:08 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='msdos\x00', 0x200083, &(0x7f0000c25000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00005b4000)={&(0x7f0000000000)=@sco={0x1f, {0x8, 0x2, 0x4, 0x33, 0x5e, 0x1f}}, 0x8, &(0x7f0000e39000-0x50)=[{&(0x7f0000001000-0x6a)="570f938447e8d0d5cce7a1ca48230097f349e904d2a0b9904d247c08242855a476a8b0454134b40ca865e763da637d7c450872f58b381746b3d59dfc342a95be57b40a359e6c63e98b068e4ef0af08b9ae038cf7fd5b09f4a59e66b55cd88e11fa0e07fe32e5bec68290", 0x6a}, {&(0x7f0000001000-0xd2)="6a6f6faf5da0647f5548ec18494093a330f7969032e6d1601f324579f3ed759bf1dee21f5e88e60c4988272c38f31a8055c51d74cc8ecbbc23a58641fbcd86fa973260bb38cf26147b3fb0ab360e713348d1cfbea8609133f186814d61be25a3eba521a8c4ae715d8ffbe729a11777fb4bf475c20ce8566c412cd9eeba9c2199e50dddb027da75b0263d0c7acff9f161d64d3df6cbdbf06857d207d235353400d4b964de6a5821b4e435ff56fd6b0a0cf4547f72c1a8821d8a74187400cae32f7734fa35b62ac17882addab6ea97b7ab8788", 0xd2}, {&(0x7f000094f000-0x3e)="08206e914dbbf4b33365545fca2d442044814d091dbb49107bd9d9486c81d99921562863296f225fe7dd47b16cf5ccf9a565df5533dc6fdd4a1ecb5455e2", 0x3e}, {&(0x7f0000f3a000-0x1000)="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0x1000}, {&(0x7f0000001000-0xff)="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", 0xff}], 0x5, &(0x7f0000000000)=[{0xf0, 0x11, 0x6, "94d49ad5fde0d988076a69504fe28be24064366e0390f6cd2b67caec411233f4800462402de967d975b182a118373d26d5c107575923c0e8bfbe8d4d10747359753dd1cff1305a3c1365f1dad45ed4d34a63717ac4f9d87ad07d8814eb0ef645a0c45290273655e3ef6d3427650d7f76cffd371acd9f42ad75d54b773cb4e527b656a6c9d535004c3840bfd64ed4b56c19bbb95fc36916fece61a05cfbe1f95309c8056576390e9d703bf9dc9552213fe34da202138219e15b2a13d89aac9de396adbae6e047afd6eeed7c3097c357c555a8df3e8216adaf9a4e0e87b456fd"}, {0x58, 0x116, 0x3f, "586efd37593e63e32c16411c692a47923ab9012819fb693498aea6e703c1e850761ff5911cdf76f07e9ee0190526a2a81c6c524578ab8d46f823ba21f225741c4ef59f"}, {0x110, 0x88, 0xd8, "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"}, {0x40, 0x10a, 0x7fffffff, "ec61798bf78ce90438dcbe579fa1d25ccfdfed4abbd64b53e8483e6eca6f747af7efdb251489a2273be80af160"}, {0xf8, 0xff, 0x1, "d37eaef33d7014f6198e640fb666f1bfd967f04ec5d65e3ca95a20d71cfdb02afaf9143007f5c9e843f0607acc7a3f3426de52427e162eed28cd5970fcd78c870b8ab57ac4b5dce4a3b876c106a1e4ace0f41e02a367f3c767efdfee06d4bd711813d764b2c7d2248f6a07d3514c17adda40016f668dc23bf67cbee2cfcf2a3741b04cb92cde61845488661f32635d8cf7f15ea57befd07393d4d5f11ff51652a51408d6ba967628a0cff0e830e4653b6f339ab8954ecc4e643e7de8826dbe464cf27f9f561952da149b8537d50a6eb8667003543dae595cca1d862bc45cb70ece06"}, {0x80, 0x0, 0xffffffffffff0dc9, "7c3357aa318ee5ea640696d665cca3b26abb2d618bb20ecc47ace732bd89eb779cf571d3685abe0996d090761056a22e1f9b00eb485cd9af062753beef54ab7764a54c023f78ac8d145337b1f4811f869686e1d939232dbae876cfe88d6fa77b3f319dbfc4cd8d5815be"}, {0x50, 0x0, 0x357, "f816aa18361b97d87592c6605b0ea04df94e10b1c14440b782c5a5e1abb2ac79e230c0932e32fddc16bb1541a4840dfb950b04d0ed43b04e1c1a5515a5"}, {0xa0, 0x11f, 0x3, "e75c50fa5d67e92b4a4c6ae65a14ea703c9262e7bbf9f57457d9f392595aeb057c0750fc607e72f947dfc5218ffd8a27086e7ab72cd4abdc0f7b592f9e14ed49fdc465dac67356b4aca794ac759fb1cf555fd9b8fa4e5b601087335bb56d9580855a76f9a5de125355ddfb0670be629e159df2dbd45527a43782310a0107e38c335878be42e8fdac0b"}], 0x500, 0xc1}, 0x40000) renameat(r0, &(0x7f0000fd4000-0xc)='./file0\x00', r0, &(0x7f0000a1d000)='./file1\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getsockname$unix(r0, &(0x7f0000fa5000)=@file={0x0, ""/108}, &(0x7f0000fdb000-0x4)=0x6e) 2018/01/22 23:52:08 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/autofs\x00', 0x10000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000002000-0x10)=""/16) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004bc000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00006b2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0xc9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000024f000)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000782000)={0x0, 0x58, &(0x7f0000660000-0x58)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000824000)=0x10) sendto(r5, &(0x7f0000802000-0x1000)="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", 0x1000, 0x8000, &(0x7f000067f000)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x4}}, 0x26) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000bb5000-0x8)=@assoc_value={r8, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ef3000)=0x0, &(0x7f00009d6000)=0x4) recvmmsg(r4, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/22 23:52:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000caf000)={0x0, 0x0}, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlockall(0x3) 2018/01/22 23:52:08 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fb2000-0xec)="0b946a43b563ef59ddb134cca24ff6b548ce2d196b6cb1e24dd443f0105dcdb9905cacb60fc24d9e72b3fd11416e4f1f045cf920498ff1327acf78ce8ca57ae7c35c1e9c5044038d9551d6b7cd1b607c6aa2aa2556e9d85925a2c6092795753e155bed60db710771703071e2e05c4218ba82393efee4a759743387e68958ed7688216a3e23a87ea5c3abd93e93b7fee3232d157ab81dcb3873889faa8e7f72afa922d74b740ccd6d75c0ccbf3110d293a2d5d2ee60abcf63d2921a97da38c6167448638ebd9ddd39f02edba875d0b61d773add708f40b4f8669a4ffd3aee25a5ff36c940c2e089f6dd8c6493", 0xec) r2 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x8, 0x20, r1, &(0x7f0000fb2000-0x8)='./file0\x00') keyctl$describe(0x6, r2, &(0x7f0000c24000)=""/200, 0xc8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r2) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/22 23:52:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$int_out(r0, 0x5460, &(0x7f0000920000)=0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000082d000-0xa7)=""/167) 2018/01/22 23:52:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) fsetxattr(r0, &(0x7f0000b1f000-0xa)=@random={'security.', '\x00'}, &(0x7f0000018000-0x2)="8a00", 0x2, 0x1) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, 0x0}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) r2 = gettid() lstat(&(0x7f0000049000)='./file0\x00', &(0x7f0000c95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x2, 0x0, r3}, {0x0, 0xffffffff, 0x7, 0x7fff, 0x5, 0x4, 0x1, 0x6}, {0x9, 0x80000000, 0x80, 0x5}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0xee407e7e0062df4d, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x2, 0x80000001, 0x1, 0x100000001, 0x5}}, 0xe8) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r4, r5) tkill(r2, 0x16) faccessat(0xffffffffffffffff, &(0x7f000016c000)='./file0\x00', 0x82, 0x1000) 2018/01/22 23:52:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009c2000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e12000)={0x0, 0xffffffffffffffff, 0x0, 0x1, "a08a5c482fdaef9402031909a88059cdf669452a33aa239672d7c587c24bd97e"}) 2018/01/22 23:52:08 executing program 2: r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a4f000-0x1)='\'', 0x1, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x1) 2018/01/22 23:52:09 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000)=0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/22 23:52:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x2, 0x10000, 0xffffffffffffffc1, 'queue0\x00', 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000002f000)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000022000)={&(0x7f000002e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000002d000)=[{&(0x7f000002d000)=""/8, 0x8}], 0x1, &(0x7f0000028000)=""/17, 0x11, 0x0}, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") r2 = open(&(0x7f0000016000)='./file0\x00', 0xc000, 0x2) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000014000-0x50)={@generic=""/16, @ifru_names=@common=""/16}) 2018/01/22 23:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) socketpair(0xf, 0xa, 0x7, &(0x7f00004e4000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x957b023430bccca4, &(0x7f000077f000-0x1000)=""/4096, &(0x7f00005d6000)=0x1000) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/22 23:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fallocate(r0, 0x2, 0x0, 0x5) 2018/01/22 23:52:09 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/22 23:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) timerfd_gettime(r0, &(0x7f00002ad000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$unix(r0, &(0x7f00002ef000-0xf0)="fe569863f3d17aa14df613a520bc79d5664b6f7b3a3189edbc77c6d63289499ac8214c5661408c9ec09d37c6066f99fd9499757f4cf202b90f2688b4f28fc4f317dd8413726b92a33a7379de4a5f9925feac875cd8dfe9c9005355b72b123e3dc33082dc513f8b1a6dad32afb699f2c6dbec6a2baac47745de56e1a912e54843f39d5a64f98f5c437f7df043db855f9f820ff01cb2c1fc16388e39ddaac70c705d186f0d7a9e568feb208e72134dfe473c9cb051cd080e4c7d22231218cc333838b7d8391b4882416335a2b3d166ecea754420647590ff48f24c3f47b54fc5befac1e9f788c12651bfb953bb78b5de1b", 0xf0, 0x10, &(0x7f0000f15000)=@file={0x1, './file0\x00'}, 0xa) socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000331000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000181000-0x50)={0x8, @time={0x77359400, 0x0}, 0x101, {0x8, 0xd82}, 0x81, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x3) sendto$inet6(r0, &(0x7f0000648000+0xa33)="712b8ebe7feba8a4f7242ac9da660afd1a032a0989642245cbbc693aeae039c37b91f3e495fbfc0f741749c058e359a2b2f8117f34e8599cbfc003c1308c", 0x3e, 0x4004, &(0x7f0000fbc000)={0xa, 0x1, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000c2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/22 23:52:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000)={0x1b, &(0x7f0000001000-0x1b)="84a868f39353754fff282840c1bc1fe57ac8620c95b9f7a428f6b0"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe3e, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u64=0x0}]}, 0x17}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/autofs\x00', 0x400000, 0x0) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000020000-0x4)=0x0, 0x80800) r3 = accept$ax25(0xffffffffffffffff, &(0x7f000076a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000692000)=0x10) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00009e2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000130000-0x4)=0x60, 0x800) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed1000-0x11)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f000074d000-0x28)=[{r1, 0x4, 0x0}, {r2, 0x210, 0x0}, {r3, 0x11, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x9, 0x0}], 0x5, &(0x7f0000c62000)={0x0, 0x0}, &(0x7f0000e7a000)={0x1}, 0x8) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000085d000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5f000)='net/netstat\x00') setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000aaf000-0xa)='highspeed\x00', 0xa) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bf7000)={0x0, 0x0}) fdatasync(r7) 2018/01/22 23:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368, 0x0}], 0x1, 0x7c) flistxattr(0xffffffffffffffff, &(0x7f0000235000)=""/61, 0x3d) close(r1) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x5793820ecc497ce0, r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x0) clone(0x959c8ac90dd9197e, &(0x7f0000e7d000-0x1)=']', &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00002e0000)=""/247, &(0x7f0000b63000)=0xf7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000288000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f9000)=0xc) getpgrp(r1) acct(&(0x7f0000e5f000)='./file0\x00') 2018/01/22 23:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x5) dup2(r0, r0) 2018/01/22 23:52:09 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000f36000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000072b000)=0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000100000)=[@in6={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x9e9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}], 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x1000, &(0x7f00000f1000-0x5)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b87000-0x8)={0x0, 0xa74c, 0x1}, &(0x7f00003f4000-0x4)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003e9000)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009c8000-0x8c)={r2, @in6={{0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055d000)=0x8c) ioctl$TIOCGPTPEER(r1, 0x5441, 0x20) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x400000000, &(0x7f0000665000-0x40)={0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x20}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/22 23:52:09 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = creat(&(0x7f0000f02000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006c6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001cc000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r2, r0, 0x0) 2018/01/22 23:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000424000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/22 23:52:09 executing program 0: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000002f000)={0x0, 0x0}) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000056c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, @empty=0x0}, 0xc) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00007c6000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r2 = syz_open_dev$mice(&(0x7f000030e000)='/dev/input/mice\x00', 0x0, 0x8002) getsockname$unix(r2, &(0x7f00006f8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000270000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f00008bc000-0x4)=0x4) 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f00002d0000)='net/raw6\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000421000)='/dev/vga_arbiter\x00', 0x20000001, 0x0) write(r1, &(0x7f0000df9000-0x27)="", 0xff1a) 2018/01/22 23:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000042a000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000)=0xe8) bind$packet(r0, &(0x7f00007c6000)={0x11, 0x1a, r1, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000890000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000667000)='ext4\x00', 0x0, &(0x7f0000e4c000)="") 2018/01/22 23:52:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000020e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000984000)=0x60) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000038000-0x4)=0x0) getsockname(r0, &(0x7f00003c9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ea000-0x4)=0x14) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) r3 = fcntl$dupfd(r1, 0x406, r2) recvfrom$unix(r3, &(0x7f0000375000-0xa1)=""/161, 0xa1, 0x2, &(0x7f000077f000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/22 23:52:09 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000220000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2018/01/22 23:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005c3000-0x6)='logon\x00', &(0x7f0000b2e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000273000-0x1)='\x00', 0xfffffffffffffffd) pipe2(&(0x7f00002fa000)={0x0, 0x0}, 0x84000) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000018e000)=0x0) pipe(&(0x7f0000199000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006b7000-0x10)={0x0, 0x74, &(0x7f0000e4d000)=[@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in6={0xa, 0x1, 0x62e, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000239000+0x9a)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac9000)={r3, 0x1c, &(0x7f0000975000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000f79000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000b54000-0x4)=r4, 0x4) request_key(&(0x7f00009f4000-0xd)='dns_resolver\x00', &(0x7f0000265000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000252000-0x5)='\x00', 0x0) 2018/01/22 23:52:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000145000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000372000-0x4)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/22 23:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d09000-0xf)='attr/keycreate\x00') readv(r0, &(0x7f0000179000-0x20)=[{&(0x7f0000fd6000)=""/246, 0xf6}], 0x1) fcntl$setsig(r0, 0xa, 0x11) 2018/01/22 23:52:09 executing program 2: prctl$intptr(0x1c, 0x7) pipe2(&(0x7f0000ec1000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000390000-0x4)=0x4) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x200000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/22 23:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) gettid() stat(&(0x7f0000085000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000400000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00001d0000-0x4)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dc2000-0xc)={0x0, 0x0, r1}, 0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x18, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x3, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/22 23:52:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c6e000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r2) 2018/01/22 23:52:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000319000)='/dev/vga_arbiter\x00', 0x201, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000f65000-0x4)=0x0, &(0x7f0000bc4000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8000, 0x200000) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0x81)={0x0, 0x79, "32f8315253b7f586b86e8d72d9ce8feaf5c7afb9f7cd6050ba7e9c2a56965f73b53767a65cf1ad4257aef57f1f47b99f783fa76f5b4dce7971cc07966ff0af46a107e097bfc0781298b01a49bc90e4f0643e4eefadfff8875967e642ee84ead97b4c17b266d7d268fc3bf398931fc810b47930e8c3025a4b86"}, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r2, 0x3f, 0x2}, &(0x7f0000004000-0x4)=0x8) 2018/01/22 23:52:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e38000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000062c000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000ad000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000056f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001af000-0x8)={0x2, [0x952, 0x2]}, &(0x7f000064b000)=0x8) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) [ 79.837498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000f74000)={"73797374656d5f753a6f626a6563748000000000000000635f7661725f72756e5f743a7330", 0x20, '\a\x00\x00\x00\x00\x00 \x00\x00'}, 0xa5fad0d296225ada) lseek(r0, 0x0, 0x3) 2018/01/22 23:52:09 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000adc000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/22 23:52:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008e000-0x8)='ns/user\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e77000-0x4)=0x4) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000444000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000049a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e19000-0x4)=0xc) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000d09000-0x8)={0x0, 0x0}) setgid(r5) sendmmsg$unix(r4, &(0x7f0000203000)=[], 0x0, 0x0) 2018/01/22 23:52:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f00009df000)=""/234, 0xea}, {&(0x7f0000760000)=""/187, 0xbb}], 0x3, 0x0) 2018/01/22 23:52:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d74000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000003c000)=0xee9) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000df000)={0x7fffffff, 0x10001, 0x0, 0xdd, 0x17, 0x3}) 2018/01/22 23:52:09 executing program 2: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000a2000-0x12)='/dev/input/event#\x00', 0xffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0xff90) 2018/01/22 23:52:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) r0 = socket(0x9, 0x80007, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000296000-0x98)={0x0, @in6={{0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffff80}, &(0x7f0000b72000-0x4)=0x98) sendmmsg$inet_sctp(r0, &(0x7f000061b000-0x38)=[{&(0x7f0000f7c000-0x1c)=@in6={0xa, 0x0, 0x45, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c, &(0x7f000034c000)=[{&(0x7f0000741000-0xc4)="d1ff55d288f82a1a9fb3559e729cf8668bbebd27dedd72ec2cfe9079bdbb5afb6f296fc6549324bd5ac257f75dd031015adf57622de8d7ed66538a4a5bd1ca86f7bd0e56e455de5f5edb5fcb87ba87a862ac0f82495042049a84722cc488b959aa90832863d544429d1654af0880d0f5f152cd41ce1019d9beda0dafb1c12913d2fc3862aab75c9c40fd56b32f4d4f9de82d095456814ca2e22ff9a940dd1c4e4c73ac04ad8190581d20e64a80761b4c74bba5da93110171e65f191017ebbeab5d0b8bd7", 0xc4}, {&(0x7f0000e8c000)="5a1e74e0b90a3457924311c30aca566d46cac0e9d292d81c97510e28f099c673877f93d0c4944e55d78aa0e7abfc8f014578d7992617034777f620677ea07ae7acad237da6ce12f99e377a6773e6901b8f899910765ec5cdcf5e8b7aa3cbdb9d695106f3aa3d55e6a15fa44e7595221d8e68e4c3c31c8123a3e042d5ad95557b2c681a3780c1d087323076f433e4e28d623129d4b11cf7e4791114e30147a7ee67fdaefb50fc4ea141d80adc073c73f06a0ba58f393e82632c9cd1b805e088", 0xbf}, {&(0x7f0000a9b000)='{', 0x1}, {&(0x7f00006d0000-0xce)="c11d6d9304e75a486171a4fe92674c510df5fa8b4a518a4778b94ee956e3e29db3f3229839b5dfa6c2920fcc66bd7736bf83763fc0d50d19099e452591a0f90fc2da3a3ee2e72531f0dcddf5fecdeab10c217784fa3f3048250b6fc391ded193f5dcc3f718fdfd589e9706cf56bc6fc5d7ab3bad1005f9c0fae700ae064a82a50d107c3a0a81ec869f90f25ed3e65499ce90dc6d27600f656372c2a31a020ae66fae7808396700b1e7e9503e57329022518b2be338de5917bbba266213d8f3a872cda86a1f0b7f90b7f4fc52c025", 0xce}, {&(0x7f0000fa1000-0xd2)="98372bd4ce213b3ddab40b57ee87d02d46386725b808f6bf25bd67956b2e9a62ffcae7c7dcd790931edac65984a8a66b3412c22dacdb877364be523824a07ccb6f63b3e202e91a07aaa1ea96a150f99510bd7e4fcf3112f879d90c4572f736c0af8d65e8279387011f34ff4646d85c3419ce85beda32b11722ca02a3c71e767b3c389b557e4079c5220822403358c45ab4f4e87025415abc363ee27e148535e117ff477dcebae47a8afb9703d6d81d220c291610abb8935db991228363ffdab1f965a06067599b27b5652a655cd95a32db6e", 0xd2}, {&(0x7f0000ad6000-0x9a)="bfb253180e60473e7cc1e69481ac7e9e932fbc310afc88bae57e5731b1e2d229a98bcf1310f06d2352ccb9a20d5ec30e4b5f5dd3229c879eee28c1c5e44480000aa91397d29252abcbb08a6e1863464ba6c71d0ce3e0c3bc7f8d33cc8a9ff412b7c1ba082e313efce7617bdc652d9c57fa97eec92c57855e58d195ddb7b40511eb23b3fe7aa398a18478ba2c4a1f2d619abab116217a33a9b019", 0x9a}], 0x6, &(0x7f0000c3a000-0xc0)=[@init={0x18, 0x84, 0x0, {0x1fc000, 0x9, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8, 0x2, 0x9, 0x2bcf, 0x3, 0x487, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0xcc, 0x0, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x2c9d00000, 0xf4d6, 0x1}}], 0xc0, 0x20040004}], 0x1, 0x5) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x1) 2018/01/22 23:52:09 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000101000)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d4f000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/22 23:52:09 executing program 1: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002e5000)=@req={0x8000, 0x2, 0xc24, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000428000-0xc)={0x0, 0x0}) 2018/01/22 23:52:09 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000)=[{&(0x7f000000c000-0x22)="99ffab484d9dda0337071d7eae6c2881aab5f2d670e358985c5342cb26203e8aeb11", 0x22}, {&(0x7f000000c000-0x89)="1b749af87e2e15bd857f5b983e04b35bad05261670b459839c2a4dfbf12d4dc788fd673be60f6a943a8ae837d2ea7d42d2bfbcb4da4be36a08ce41caf4ed9fa3ca5a756d2db3709853113c0b11e62f67b745d8c830652db170bbcb26dd5eeb40462f194a0952f8530979c9d5573bd719dd368f570f52556fd052fce65110f711090b4a4d132ea8599a", 0x89}, {&(0x7f000000b000)="", 0x0}, {&(0x7f000000b000)="18a9b6f76cf22c6a15eb4c1c36843c2ee521bad804ec8c14c6bbccf7c8de3d4301888236fdf7601565ac41f13a71d443925910319a4eba9155a9d9f2a0baa5b734177f777c7d90cf9450b8f7671612003e6001b40c8c26634171ebcc0048b7424932561b980ede7a16cc42997f44db33d39215c371ba4178023aadacad190ff9b3e522796ff3b7aa333a4386a6e8e4602f61f02f61b46deb853abc5a28145e750a34c6b14efd8fa9271a1c46dc7f21e103fc4bc0e858f3d28fc74fd48a6e7a170064ef333a0cd0be3ac5064fc8fc1a4616e393358fa85548d5adfe98197b33c04a", 0xe1}], 0x4, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000b000)=""/88, 0x25) [ 80.097734] kasan: CONFIG_KASAN_INLINE enabled 2018/01/22 23:52:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x6, 0x0, 0x0, 0x84000000005052f}]}) rt_sigreturn() r0 = syz_open_procfs(0x0, &(0x7f00006ad000)='net/udp6\x00') read(r0, &(0x7f00002b9000)=""/143, 0x8f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000670000-0x4)=0x0, &(0x7f0000c32000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000a20000-0x8)={0x1, 0x3, 0x80000000000, 0x1}) [ 80.118068] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 80.184140] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 80.190403] Dumping ftrace buffer: [ 80.193927] (ftrace buffer empty) [ 80.197619] Modules linked in: [ 80.200927] CPU: 0 PID: 12853 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 80.208531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.217873] task: ffff8801cf9fe000 task.stack: ffff8801c2c50000 [ 80.223909] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 80.231993] RSP: 0018:ffff8801c2c57bc0 EFLAGS: 00010246 [ 80.237420] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826699d3 [ 80.244671] RDX: 0000000000000000 RSI: ffffc9000229b000 RDI: ffff8801d00d0170 [ 80.251925] RBP: ffff8801c2c57cd0 R08: 0000000000000000 R09: ffffed003b18bab9 [ 80.259177] R10: 0000000000000005 R11: ffffed003b18bab8 R12: 0000000000001000 [ 80.266516] R13: 0000000000000000 R14: ffff8801d8c5d5a0 R15: ffff8801d00d0140 [ 80.273771] FS: 00007f51c2633700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 80.281981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.287846] CR2: 0000000020b7b000 CR3: 00000001d1538000 CR4: 0000000000160670 [ 80.295129] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.302381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.309630] Stack: [ 80.311761] 0000000000000ece ffff8801cf55fa00 ffff8801d00d0158 ffff88010000ff6c [ 80.319781] 1ffff1003858af89 ffff8801d00d0168 000000000000ff90 00000000ffffffff [ 80.327790] ffff8801d15d2500 1ffff1003858af84 0000000020b07000 0000000020b07024 [ 80.335801] Call Trace: [ 80.338372] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.345024] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.352026] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 80.358678] [] __vfs_read+0x103/0x670 [ 80.364107] [] ? default_llseek+0x290/0x290 [ 80.370060] [] ? fsnotify+0x86/0xf30 [ 80.375401] [] ? fsnotify+0xf30/0xf30 [ 80.380835] [] ? avc_policy_seqno+0x9/0x20 [ 80.386690] [] ? selinux_file_permission+0x82/0x460 [ 80.393329] [] ? security_file_permission+0x89/0x1e0 [ 80.400062] [] ? rw_verify_area+0xe5/0x2b0 [ 80.405916] [] vfs_read+0x11e/0x380 [ 80.411162] [] SyS_read+0xd9/0x1b0 [ 80.416322] [] ? vfs_copy_file_range+0x740/0x740 [ 80.422790] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 80.429601] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.436149] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 80.442694] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 80.469449] RIP [] sg_read+0xd0c/0x1440 [ 80.475161] RSP [ 80.484072] ---[ end trace 5405cb8979540afa ]--- [ 80.488975] Kernel panic - not syncing: Fatal exception [ 80.494803] Dumping ftrace buffer: [ 80.498321] (ftrace buffer empty) [ 80.502003] Kernel Offset: disabled [ 80.505602] Rebooting in 86400 seconds..