r2, 0x3, r1, &(0x7f00001bd000-0xc)={0x4, 0x0}) 2018/01/29 08:14:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400017) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000435000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x202301, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e48000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x28)=@ipv4_newroute={0x28, 0x18, 0x100, 0x7, 0x1, {0x2, 0xb0, 0x80, 0x0, 0xfc, 0x4, 0xfe, 0xb, 0x2800}, [@RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x12, @void=""}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000538000-0x4)=0x3e1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000df9000)="44cb820c492f0af7ec75208428262c86", 0x10) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000013000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x47, "5e3feacf5c3c8ff6ad177221fad6576e02d8b6d0403a785c7287ee05895bf0e241181c792bd63d91b685f1ee87e5b2cb506fd40a0f21e051f29eefa751722f89d5a2c0b2493042"}, &(0x7f0000000000)=0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x6}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x4) mmap$binder(&(0x7f0000df1000/0x4000)=nil, 0x4000, 0x1000000, 0x58010, r3, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_getres(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00007f9000-0xc0)="81e44cf0fb10962b24d753d01d9daa73956bbcdb01db5770ade10afdf8b7ad982d63dd238f086202f18a8bca9a79accaf0eb4590504f2042a4102ab0fa2bfd52f9a0c6aed7903bdc7be1b2874a1f4325b9c1b9d690ed239aa1a8f6b3660aa7851e9126906e12ebe584ce401f96c20d8855fd9564f9847da19848f2425a1d469c13708cf1f15e9bc0746eb22c42216d1d9f6218b74d13678fe5abf358dfc1c642d9dbdb19b907d45aa7b80e1fc284608d303ad1a670f88251e3fea4604ab26189", 0xc0) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099e000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003cd000-0x10)={0x6, &(0x7f0000d45000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ae0000)={r1, 0x2}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:25 executing program 1: r0 = socket$inet(0x2, 0x7, 0x200) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/160) syncfs(r0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d23000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000d06000)=0x0, 0x2) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="a0fb2b2112daf7f93d7dcbb7c390263706e443d8a788ff70b732ee80ef26c9de080ebc49cbb0b1c15467120099b78fdcb71ac29c63826d96e22c1c25d951400eec3d7f0be420137cc7b8b1a279dba691fd4ff6d30c1126fe2b545797a052e9df23e988c90fbd9afb7ace32b53f3223b26b3cba6d484a84379c7652717718cbd55dd2dd1802b6ac5eb4ae5145898dba07f3b5dac585b52c8ffe0eb3d662959ae4ce0caba05caa17571fc0b208d4f111562703417b6d3054431c11ee24457253e9693eecaa58010f0225150c982525e8d33f9a4d14011246d4d3bbe033", 0xdc, 0x80, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000-0x8c)={r3, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r2, &(0x7f000000a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000006000-0x30)={0x10001, 0x6, 0x7123, 0x7, 0x401, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000007000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000357000)={0x0, 0x9}, &(0x7f00004e8000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0e000-0x8)={r1, 0x2}, &(0x7f000080e000)=0x8) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000dfa000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r3 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000405000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fad000)=0x8) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000502000-0x40)={0x20, 0x9, 0x0, 0x59, &(0x7f00000ff000)=""/89, 0xdc, &(0x7f0000c67000-0xdc)=""/220, 0x1000, &(0x7f00003cc000-0x1000)=""/4096}) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000f9e000)=@sco={0x1f, {0x8, 0x17c00000000000, 0x400, 0x4, 0x6, 0x6}}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000584000)='/dev/autofs\x00', 0xc800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dd0000-0x4)=0x1, 0x4) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x19d) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) dup2(r0, r1) 2018/01/29 08:14:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00009d1000-0xd9)="", 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000cd3000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, {0xa, 0x0, 0xbd, @loopback={0x0, 0x1}, 0x4}, 0x3, [0xffffffffffffff1a, 0x100, 0x0, 0xffff, 0x200, 0x3, 0x3, 0x397]}, 0x5c) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) shutdown(r0, 0x1) r1 = epoll_create1(0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000074000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000073d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008fd000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, 0x1ff, 0x401, 0x8, 0x500, 0x7, 0x80, r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000046c000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer\x00', 0x492000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000011000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000010000)=0x7) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000f000)={0x5, 0xf1a8, 0x81fc, 0x6}, 0x8) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001b000-0x20)={0x7, 0x0, 0x2, 0x200}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000001b000-0x10)={r3, 0x8}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000014000-0x30)={0x0, 0x0, &(0x7f0000014000-0x8)=[], 0x0, 0x0, &(0x7f0000012000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x44, 0x0, &(0x7f0000001000)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000018000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000018000)=[0x0]}}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x0, 0x0, &(0x7f0000006000)=""}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001b000-0x8)={0x0, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000008000-0x8)={r5, 0x2}, &(0x7f000001a000)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e5c000-0x9)='/dev/sg#\x00', 0x4, 0x200000) write$eventfd(r0, &(0x7f0000c63000)=0x3ff, 0x8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3000200, &(0x7f0000020000)="f84e5dbde67c1b5db37a6d1cc7", &(0x7f0000014000-0x4)=0x0, &(0x7f0000018000)=0x0, &(0x7f0000002000-0x14)="5b3cf5ecdd551ecd0ccb5aaeec9a1ae76525122e") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) [ 54.374390] binder: 8857:8864 ioctl 40106436 2001aff0 returned -22 [ 54.384644] binder: 8857:8864 got transaction to invalid handle [ 54.394378] binder: 8857:8864 transaction failed 29201/-22, size 24-8 line 3005 2018/01/29 08:14:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000838000-0x1)="", 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000662000-0x11)='/dev/vga_arbiter\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='htcp\x00', 0x5) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0x16)={r2, 0xe, "e188029d4d619fd9e0d29e5f9822"}, &(0x7f0000003000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000006000)='./file0\x00', 0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x300000000000, 0x10001, "bf58938267aa660501cfd192323d1dbe3fc2b52286ef05a4c990886d253befd9b222e0e0adb7daf7d45edfc8aaf6f7abdd5941beea5f5b34006c32fc73a014d4af2979b6991240c1f4325e91b8a0221c"}, 0x160) 2018/01/29 08:14:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000327000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004a2000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f00001c2000-0x8)='./file0\x00', r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="a9bc58fdac130795caf76485680a4c3650ec1fd6a0b6cf2f2619f26a4f6a9c9d9ea123608ec3a596f795cee7d1e6e7247da0042df725fa18d36962617d400d87b6e71cb49db984ba2f5901a08483f69e56e9a33dc28810189da39fc511a9c55cfdadd7da31803e912c953ad07bf508a6e7f66991e60f469dc2d405cad240b2160a74bb0428d59b6d5c0ed4f58b37d08668c6f539d1304621f1cf4a74f5f6ba779529750fdf14ad42d60f3086e0fc92cbf80ed9255a", 0xb5, 0xfffffffffffffffb) keyctl$revoke(0x3, r4) 2018/01/29 08:14:25 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000b000)=0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000d000-0x8)={0x6, 0x0, 0x1, 0x8}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000d000)=0x0) r1 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127a, &(0x7f0000002000)="") 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000347000)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [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}}) 2018/01/29 08:14:25 executing program 3: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003fc000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000840000)=""/45) r1 = timerfd_create(0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000744000)={0x4, 0xd96, 0xfffffffffffffffb, 0xe1f, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e12000)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc) ptrace$pokeuser(0x6, r2, 0x4, 0x3ff) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) symlink(&(0x7f0000888000)='./file0\x00', &(0x7f00008e4000)='./file0\x00') readv(r1, &(0x7f0000167000)=[{&(0x7f0000f71000)=""/88, 0xffffffffffffffbd}], 0x1000000000000172) execveat(r0, &(0x7f0000c3a000)='./file0\x00', &(0x7f0000743000-0x28)=[&(0x7f00000a9000)='/proc/self/net/pfkey\x00', &(0x7f0000cf4000)='/proc/self/net/pfkey\x00', &(0x7f0000be3000)=',@vboxnet1&mime_typeem0{\x00', &(0x7f0000c87000-0x15)='/proc/self/net/pfkey\x00', &(0x7f00003ba000-0x17)='vboxnet0securityvmnet1\x00'], &(0x7f0000e0b000)=[&(0x7f0000053000)='$}posix_acl_accesscpuset:,--\x00', &(0x7f00007d2000)='vmnet0\x00', &(0x7f000045c000-0x15)='/proc/self/net/pfkey\x00'], 0x1000) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00009cc000/0x2000)=nil, 0x2000}, 0x3, 0x0}) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00002dd000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006ca000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) getpeername$netlink(r0, &(0x7f000070a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b67000-0x4)=0xc) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000073a000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c2a000)={0x7, 0xffff, 0x8000, 0x5, 0x5, 0x0, 0x149a347f, 0x80000000, 0x0}, &(0x7f000048e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000af3000)={r2, 0x5}, &(0x7f0000f6f000-0x4)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c39000-0x9)='/dev/rtc\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000608000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f8000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000935000)=[{{0x77359400, 0x0}, 0xc6f, 0x6, 0xfffffffffffffff8}, {{0x77359400, 0x0}, 0x1ff, 0xc419, 0x9}, {{r4, r5/1000+10000}, 0x100000001, 0x0, 0x1}, {{0x0, 0x0}, 0x3, 0x1, 0xff}, {{r6, r7/1000+10000}, 0x7, 0x0, 0x20}, {{0x0, 0x2710}, 0x3, 0x100000000, 0x3}, {{r8, r9/1000+10000}, 0x4, 0xe15d, 0x7fff}], 0xa8) fremovexattr(r0, &(0x7f0000313000-0x3a)=@random={'osx.', '#}cposix_acl_accessself#wlan1ppp1nodevwlan1--eth1^+lo\x00'}) r10 = dup(r0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)='/dev/input/event#\x00', 0x6, 0x280002) writev(r10, &(0x7f0000761000-0x10)=[], 0x1) recvfrom$inet(r10, &(0x7f0000293000)=""/241, 0xf1, 0x20, &(0x7f0000a81000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000056a000)={0xaa, 0x2, 0x0}) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000153000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cc7000-0x14)={0xff, 0x401, 0x4, 0xf2f, 0x1}, 0x14) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r2, &(0x7f0000849000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r0, &(0x7f00008ac000-0x3)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000840000-0x4)=0x0) [ 54.420339] binder: 8857:8877 ioctl 40106436 2001aff0 returned -22 [ 54.432074] binder: 8857:8877 got transaction to invalid handle [ 54.438427] binder: 8857:8877 transaction failed 29201/-22, size 24-8 line 3005 [ 54.453911] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.459413] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ea0000)='./file0\x00', 0x200, 0x20) fchmod(r0, 0x112) r1 = socket(0x10, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x2b9, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x3) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00007bc000)={0x0, 0x0}, &(0x7f000020f000-0x4)=0x10) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000e47000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000018f000)={0x4}, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009ff000-0x4)=0x0) 2018/01/29 08:14:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10402, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x100000001, 0x7, 0x0, 0x17, 0x14, 0x1, "131f13de6d28828ef8cf02fe21b575510b836aaabcdedb28a376ba8bcd2e738b1e627c34515a2cd286eadb00e55a69add1894ef59c463ced0d9c2689300b7de5", "61c53b7bad14eac1b072129bf447bfa5a919e65d0a106c0feeb2376caa94d64376d1e3b1e86ea80e9e599cd7a085f92f7f9667442a7e2c4a9cb79f63195a16eb", "c373d9597a95daaec9f21af93764c91068e30bb91eb6fb2fc0da79e71cb008a1", [0x6, 0x821]}) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eee000)=0xfffffffffffffe74) 2018/01/29 08:14:25 executing program 0: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d43000)={0x2, 0x96, 0x8, 0x9, 0x5, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000366000)={0x0, 0x87be}, &(0x7f000062c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000090a000)={r3, 0x100000001, 0xa, [0x2, 0x6, 0x1ff, 0x4000000, 0x9, 0x1, 0x5, 0x1, 0x6, 0x1f]}, &(0x7f0000f13000-0x4)=0x1c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f4e000)=0x0) write$eventfd(r2, &(0x7f0000db1000-0x8)=0x0, 0x8) 2018/01/29 08:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ce4000)={0x0, 0xfb}, &(0x7f0000834000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e38000)={r2, 0x2, 0xcb, "e3ab4b2e70bdbd1a004669f617fed0f3eeb0ac6c11d6ac0ee635af38aeecff2025cfce1491759d5893eb940be0df7d65001c14fcb232de45f9e5ddc9487ee328e47e3cafbb265fff5785aa4a7208815748026572efec7e7b3fc879e8ba10e8da8b9bb30b4bbcaea29b98e01eea3e0a0ef470c95e6d9dd251a35ed8807db1c0bca71c9f13f8c7cf04591dcb7de8372d012976a915ae108ffabadccb00b35c5a2841134077333868fd079b800e5d67d8c88ddf16631d0e5790c54a81b3914cec17736245195d5a28e0786597"}, 0xd3) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x3}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db7000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) 2018/01/29 08:14:25 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000)="2d4a8e032bc8a434ecd50a92b6820f3f1d88f6444ed867ac7929f77ac967190081cb6d45f1b4e88ec564b0c6c1f0f1ac194bb0457263699b0093d46382cf2d3367bba303423fa21fbea4fc93732d37d9") clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") lsetxattr(&(0x7f0000133000)='./file0\x00', &(0x7f00001e9000)=@random={'security.\x00', 'wlan1\x00'}, &(0x7f0000bd1000-0x15)='selinuxvmnet1GPLproc\x00', 0x15, 0x0) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00006fc000-0x40)=[{&(0x7f0000b27000)="eea617654da3bbbdb82ae8506f63c384572b5e96ef1fb656a153ec475e26d522d60361f28914beb3e7bf9357d6d1ca01bb681e48e9e3bfb0f725c9ab934d4616130e9f929abe9df3026a3304082af3834bcfbf974a666d6f6411793f56648f7941483823d330f789", 0x68}, {&(0x7f0000b29000-0x1000)="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", 0x1000}, {&(0x7f0000b2b000)="8b8e484d4e3fb12656051bce3eaa6ac8b47ebb1e5fe889fa27c863fe4ac99b3b18e5aed62fe12e75b302d10b9495364ebea1084e56a044ac1932e1a8bd82b80559a5199c78e09bea0b62def15d11ef9dfbac8bbdf045ff73dcfa2a44537c7177945a52c1175ca2710728ca8857bfa78777bd0666cb3649ee988ded148bbea463a78911ca2efa35db31d886ce496f96a292284b17478e63f264d55a6f053a0e890e167d25345b0e00e70f1283c698893ede5956791c7111af557c7f04785ccd2804ecfb0a72ed94d9ff9d71adfb51967caf542fc033213fe91e9bf6ad8bb3d6f6d143dc2f10d6d0a7", 0xe8}, {&(0x7f0000b2a000)="b06e474f38450507c5f26cdb2df75f6491929bbae19ebc9385bede70c362734156f304127380a529ade5a34aa5cddbd6ace977c7b736805f4819dea2215e98035755c6839f5744c721cc5536123b6ff98e19ab4ef16a336efd67b38da8272875e762d084315ad4b7227ab1ec7247b59b7fff794b37c97170129b0ec6cb6da973cd4eeb0378fea350371cf99399449f0dd87857985697771c60ca06fc74813a8884c7d6493e5747c85728c88da5d277880ac5d80a1541f5c0def935d22a07901aea8942a6ad881ec55b8c78da1c5c90bb6202d4", 0xd3}], 0x4, 0x7) vmsplice(r0, &(0x7f0000b26000)=[{&(0x7f0000b27000-0xd1)="f2", 0x1}], 0x1, 0x3) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x5, 0xffff, 0x189, 0x101, 0x100000000, 0xff, 0x4, 0x3619, 0x8000, 0x100, 0x401, 0xe6b}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x3, {"c1462a4ca03996"}, 0x2}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0xd2)="358baa58096773fed1694ed34062fcea4711055d8d8d65b1601b2ff1baf4e8b817217de468bcc6a3fedac862f2212692474dc9e7a20c949f5f4df7468537e6fe34dc7fbc1a24b3ab15ba7b19cd32b7a0868f33cc546e5aaa03d056bb571d754659fd3cf565da04592f50e1a35222077f84a465dd4d161f1f65822856c0fe696dede5b70008a3a9bab96a538c99fd82d17645f53483b35e919a01a51289e1330ec5e399bc688a64ec919be139229a1df5a5892e250daaf0f0538a56ba5493da1598b82f8f0b12efbc5ff89498058475e8d1e9", 0xd2}, {&(0x7f0000000000)="f58fc872454b1c2fc8f972ea9052af013f787c5d021db3dc0bcfd2", 0x1b}, {&(0x7f0000003000)="7c8370b2a567d9ec1e43d8247a6b172ec233e06c4ddc99bf10b92bf53b3e18ae10c1a56f19a5801413f5bbcc09866228d20e6ff0247cf2c56e21dd17b6b69802e895cd243d57e8db9e2871c2d9c6b7b9d6756e7d7e2782cab2f643b5a4167a97b8c858c461662b801dea1ea5aae0bfc96b2aa84fef19bce6723159d55520ac0352d2832762a98a", 0x87}, {&(0x7f0000000000)="b7dc8a41967f504def1962c23402f37378bc7eb61404c31b45f4b9f0c753ffdc0f147aa7c85de72558d7ae7444bc32808cd73ee4de8a171fa1ce14873ace267af2ef94f554027a97eae538148b69a495f513640888c19578fb811f3983145a61f129f7ece46dee24f81780a4385708b82e61eda876a5bc2c36ecd3dc077a1a1d3f3a407481f9dfd475dbe3dfd3032a725572c4917f9188e4130bdc9fed08a0707e9c5c1bd50d20a5744a3ae5c3a0e1d070c2870baa4b", 0xb6}, {&(0x7f0000003000)="e96bae1204cfe32d1a7f", 0xa}, {&(0x7f0000003000)="5464192e06eac8ab59c8f7bf0508f3cf21359154003ea19bbf0c8a786822162b04c46316", 0x24}], 0x6, &(0x7f0000001000-0x3b8)=[{0x50, 0x19f, 0x1ff, "12e750012c9ae51983d01de511b39d5ae81ee1f5cd4894745148c068df733092e032622abe3e35132670904ee333a86383d551cb2d3de1b0f524ba9eba"}, {0x30, 0x12f, 0x6, "07bf738b574006b314ba84a3eeaae4a282784e5b95feb60dc2412be9"}, {0xa8, 0x102, 0x4, "74dd557e7f6f933782f9b4b2fd3ba27497eb519407419e665886f1d2ad0448424ce53164d483358fca6ebef56bbc59016084b34ede891d7c198f5287bef13554c868781065d592eabf676aaebd13cb61c271894a22c78b7225d3e7f53a8159248238b596033fad1b8c2d503872de0f421670f7b9f3e67541abbaf5a20d2b33dcd9d8bb9a3a0e912fd085d9760b83fbf9039560187f98"}, {0xc0, 0x0, 0x0, "66f3d615d0e5cf51d83d015f6e4557d48c6412a1f456644bc6bcf71bfab7ab9518470d77ea2a8282a09c3fa68d7b6d89de88234c407c747c2dfa6ddb96ecf78fc4969db5950f92025c6c7e8ee0f1762b67e2819c32640774bd506d18a575ecc61713b5cb12855d71ddbe8546f60bd66964101ba5b265a5c76be5f63d70e57ec779b27ccadbac27e36c7be0c1c0f827f738d6423933df6c6e1bc7def9279901b26d66680d74e457859f9c5213"}, {0x78, 0x19f, 0x3, "9fc1b675422c4e6be82e074ffe784601db620f58c09465f7b9ae75d7b488fe6c015362e5338106a8f08842d7fa811d4ba7fd437eaad039f5aec8bbdf82dc6ab6487957dcf3bd800e40ab47efa09889006858829baa90930d55e4cb5bf3a53c573065590d"}, {0x20, 0x1ff, 0x1f, "41ae8664ff556ebb6ae9bc15"}, {0xc0, 0x11f, 0x0, "781bdf3c9b74f2a414855000629200ad9ce90e992e8084e91c59f84617f5d0c49384032e1595da3e7ecde8e56d70dfa38678610ab1db2a54f5b82bf6b9d8b6a6e9d75d97e88033837f373e8956f4b8825a18ff6a607276f596b023742b4fa0cd5b191d3e5d0ec032b5573ca133cc5592c151a41f179dfc59ead918a000ef70a5b656fe37d38866589b0d79965c8e32ab667ff7bc616c10bbe69306baf7cf115f5413106fd365ef78d272"}, {0x78, 0x84, 0x2e, "068c223db52f09596373d362c56c70f5a3d9dbc02dc849a4592379767fd38c8fa34369501a9e4c15c58d738bdf26f0f059476c35202de06bc0ef9e717f0b3d7560f1b664ec5275e7140e40532583bb6b7ab5d70128a3eb4ed3851382b61d3fabe0cbc731"}], 0x3b8, 0x10}, 0x40002001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x0, 0x80000001, 0x6, 0x616, 0x0, 0x400, 0x20000, 0x2, 0x1, 0x7, 0x74d46ffd, 0x1, 0xfffffffffffffc00, 0x100, 0x8, 0x8, 0x401, 0x6, 0x2, 0x1, 0x2, 0x2, 0x81, 0x7, 0x8, 0x4000000000000, 0x2e, 0x8001, 0x8, 0x9, 0x6, 0x4, 0x7, 0x80000000, 0x1f, 0x80000000, 0x0, 0x7, 0x1, @perf_config_ext={0x12dd, 0x10001}, 0x8080, 0x7fff, 0xffff, 0x7, 0x100, 0xffffffffffffb1bd, 0x7, 0x0}, r1, 0x1000, r0, 0x4) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) nanosleep(&(0x7f000083c000)={0x0, 0x0}, &(0x7f000084f000-0x10)={0x0, 0x0}) socketpair(0x9, 0x7, 0x6, &(0x7f0000cf4000-0x8)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/29 08:14:25 executing program 7: r0 = creat(&(0x7f0000b08000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000100a030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f52000)={0x0, 0x80000, 0xffffffffffffff9c}) dup3(r0, r1, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/sequencer2\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') 2018/01/29 08:14:25 executing program 1: pipe2(&(0x7f00003ec000)={0x0, 0x0}, 0x80000) r1 = mmap$binder(&(0x7f000009f000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xc, 0x0, &(0x7f0000001000-0xc)=[@free_buffer={0x40086303, r1}], 0xad, 0x0, &(0x7f0000902000-0xad)="222a7a7fc2f8e6e7b83f84ae648c264001e678c728e0766847be1c3e3a6bd04c6cdf641bfe0f6aa1188453dbbb3767d1a79cca125b2a352c758808d525f6c8b059ca235fe1fbcf94bc09719fe32ddda3c1ab5f347a2ca18606c0565e7ca6ab0b69fbf60af93268ffe5c0d165715eaa67a27e83c733cb58687146dafe27677e46db24cd0c1600116fc93dba26b9c358bc823f2df26ad19162ac55e42ecae27e037d661402a0268321b5ea9856f3"}) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000b29000-0xc1)=""/193) vmsplice(r2, &(0x7f0000b27000)=[{&(0x7f0000b27000)="1516586e21a9", 0x6}], 0x14b, 0x0) fdatasync(r0) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) unshare(0x4000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f0000cc9000)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000d1c000)="") clone(0x0, &(0x7f0000bf8000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000b26000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x5, 0x1, 0xb7b, 0x40, 0x66b2, 0x401, 0x9e, r2}, 0x20) wait4(r1, 0x0, 0x80000000, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x7, 0x9, 0x7, 0x1ff, 0x3f, 0x8, 0x7fff, 0x5, 0x2, 0x3, 0x1}, 0xb) 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$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x7f, 0x4, 0xff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x48, "739cf23387f748cb450c073817016652a12d0883639aa59c321b762c165f7c62ba5fcb6b7a696a9ac8950890abfc82969e4eeeef475f59aeeb742591f4b34b60d6aae0659eb5c734"}, &(0x7f0000003000-0x4)=0x50) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xffffffffffffff7f, 0x7fff, 0x200, 0x8, 0x3ff, 0xfff000, 0x0, 0x80, 0x0}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x5, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="e738289354e82f094e1ab0817d3a5edcf579e7b9d4dcbd391bfb8eda7a78e89046dee479aa174204ae33a6b4144ebbb3f0b140e09beca8763e8e95d62e4f6dfef477edd101a5b365ecdaaf2738a50b5af745e12c126b73737077d2272e4487dfdfb5e0c14e123bd48716e4ba2f1f7ce42e2cf1c39de26ae1a9817bbf1089793faf796461bbc3bf0db078ff917edb18fb71502794a420f6f3b28f983078c78ad0fb", 0xa1}, {&(0x7f0000002000)="1a317c90266243c5", 0x8}], 0x2, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x5, 0xffffffff, 0xfff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xa, 0x2, 0xe62, r1}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x1, 0x7fff, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x12c, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8006, 0x9, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0xdad, 0x4, 0x3ff, 0xe30, 0x4d0b703c, 0x6, 0x8000, r5}}], 0x150, 0x1}], 0x1, 0x4000) bind$ax25(r0, &(0x7f00000ad000-0x10)={0x3, {"9d6e766d7a75da"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x1000000000001) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x7) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c4000)={0x0, 0x0}, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x430d42, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) clock_gettime(0x0, &(0x7f0000f04000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00004b3000-0xe3)="b1a6163cd7d5185991e3858a12336832edabe4852d14a94c335ac4dfb11c2c544940f72c20374ddde386f25cde56d73e1618a7e5b87d0f8da2a65cc8caf18c4a817258b4f5b5263425114386825a3fc20a05cd856433d865fca60c76255db095dc1b6b95bdde8e08c7b5b96e52ae4fb9c13e6ffe46188c18793e8a94b780f549dd6849c258f2b2f267f674553d9e9ae9b8730874edf2451b361946622af291506ed3b64a017d9765c99c4ac5f9f541f717debffb8573e23baa6c2267428783dfc2e61f730c142afec0d66fd1fd5704c686299a640b642f99bcdab0b9efa0484ea2c809", 0xe3, 0x8, &(0x7f000024a000)={r2, r3+30000000}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c3e000-0xc5)=""/197) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e7000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000076d000-0x160)={{{{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]}, {{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x400, 0x7, "b6a3a5e7c2a8f777e8ce71e32b28fe6c3129507055307dd844305f1e6db8370b655050ace6d3a1776375b6b7d827218f146ad6fe2fcb2e7f8d6923318cd9e0df278b8e2db3227a9866c7953fa3297d7c"}, 0x160) r5 = mq_open(&(0x7f00001d8000)='/selinux/enforce\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000472000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x77359400, 0x0}) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) openat$selinux_load(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000781000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b98000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x66)=""/102, &(0x7f0000001000-0x4)=0x66) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x5) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x400000000000008, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000802000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x8803, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x400000000000001, 0x0}) pipe2(&(0x7f0000e62000)={0x0, 0x0}, 0x80000) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000de9000-0x8)=[0x1bdedb44, 0x7ff]) epoll_pwait(r1, &(0x7f000036e000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000822000-0x8)={0x0}, 0x8) 2018/01/29 08:14:25 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, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') mkdir(&(0x7f00004de000)='./file0\x00', 0x100) umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') stat(&(0x7f0000bd8000-0x1)='.', &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000acd000)='./file0\x00', &(0x7f0000aba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() setresgid(r0, r0, r1) modify_ldt$read_default(0x2, &(0x7f0000d5b000)=""/0, 0x0) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000a15000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000ae5000)=0x0) [ 54.673962] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/29 08:14:25 executing program 0: socketpair$inet(0x2, 0xa, 0x116d, &(0x7f000055f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="0dbf7bff4a617be3e7365672c61e1b7081dcf718e47cdacbed11705524e726536f03c94589d5537c903383c7a884b7f8994602e4b86536973c689885f04440a9e5653709d5db5456ef993bf1f590b6c5437f310e1a06454b6ace3431ce82c69d53e994d664c7f50c409cff94fffe73327fbbb3ad84960387fa006bcb7e17af4cc07e5d1184a18e443b9160f46db5881d017a3102cdb5ba2b861f33efecd0dfa36ad6c12d0ec324ae56c9bb34fbe6b82bc772080714d1c3d62299cff385a573d511b9111e137292", 0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000131000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r1, 0x227c, &(0x7f00008e3000)="") 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$KDDISABIO(r0, 0x4b37) write$selinux_context(r0, &(0x7f0000edc000-0x28)='system_u:object_r:restorecond_exec_t:s0\x00', 0x28) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000835000-0x6)={0x7fd, 0x0}) read$eventfd(r1, &(0x7f0000733000)=0x0, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00002b2000-0x9)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/hwrng\x00', 0x102, 0x0) connect$llc(r0, &(0x7f00004f5000)={0x1a, 0x11, 0x3, 0x3ff, 0x5, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) rt_sigaction(0x13, &(0x7f00009bc000)={0x5, {0xaf6b}, 0x5, 0xffff}, &(0x7f0000381000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000008b000)={0x0}) chdir(&(0x7f0000126000)='./file0\x00') sendmsg(r0, &(0x7f000031d000-0x38)={0x0, 0x0, &(0x7f00002ff000-0x10)=[{&(0x7f0000ed0000)="", 0x0}], 0x1, &(0x7f0000d6e000-0x108)=[{0x108, 0x0, 0x6, "aed06352f3f329ceb07cb3e09ce2c016671a905bf85d73e3694d49074a91ddbe293b297ed86c52e835593fecff29dee8df9fe53d98ece2539a3d2e534eda6964e343c4e8dafee50361079cef8c86c11830b6fd53b1d61c951ee630ff8c44891f6e5f1cf2f75bcfe7198f1c76b08b2b981e2d3336444321dd6b4b0e3db32bd27d16fc9ad6890022ad098fdc0db179f0e2a73eb8e4044b8a4501029f933bdf8aeebbd67419c8cb59bee7cc14482099cc101a02419ab43d4b937577b115dd9314e19656d139ded90837ac10a1a1e12442c58c5f739fc66d811a9c0b8c978da6dd3945cc8bc6fb7cd5e4dd734a261f6ef018e584c1"}], 0x108, 0x20000001}, 0x4) pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f00004eb000)='..') 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) fstat(0xffffffffffffff9c, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000326000-0x4)=[0xffffffffffffffff]) lchown(&(0x7f000080d000)='./file0\x00', r0, r1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = userfaultfd(0x80800) connect$inet(r0, &(0x7f0000fbd000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2010000, &(0x7f00001d7000-0x62)="1c6ebd6898164f44b49793bf7a9705f07de457754096ae48b4f90fa763f87face152333cf8955fb1f8beba51117bfe930fbc3253002a6fc91f412b4f3095cffca6a783be55b9c598be635aef04734cc12863cfa882b01c2fc33297e83b2914c05c52", &(0x7f0000000000)=0x0, &(0x7f0000605000-0x4)=0x0, &(0x7f0000f0e000-0x1000)="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") mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b3a000-0x4)=0x0) preadv(0xffffffffffffffff, &(0x7f0000dfa000-0x50)=[{&(0x7f0000df8000)=""/81, 0x51}], 0x1, 0x0) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x404000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000127000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a72000-0x4)=0x1c, 0x800) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f000077c000-0x1000)=""/4096, &(0x7f0000494000-0x4)=0x1000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2018/01/29 08:14:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2e0, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={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}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80008, 0xfffffffffffffffb) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a22000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000ee8000)=0xc) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x4, 0x40, 0x500, 0xffffffff, 0x40000100, r1}) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fd8000)=0x0, &(0x7f0000242000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000b6000-0x50)={@common='ipddp0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fda000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x1) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fd9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000097d000)=0x10) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00006f0000-0x11)={&(0x7f0000310000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fda000-0x40)=[{&(0x7f0000fda000-0x1000)="6647b83a0f1213d26c96b1f7184dbd7f199da4a97016d2686815388f4133c94b9e0326055664368cd28e5d5c7318b430d4b99cf149fbf0f0bfa0f57cc91e85423870f9f5f28375a1c6f891e4d084722b2608bd76178d1cf979dfe570445e521dbf8d73c6638a9b7a13db810808e373e97c37b6efb07c9d8dabba14611120b305e855c071a6eeb1a09b6f9fe5c366bf704df8c60b782ed3949f31a7d0b348791b9a49f80d6bbe8ab15d95be40573eb9d46850939d258969c0ec8fce25e3f3a1c77f76ffffb25d075f79e4381a926d4d2decc8498277e5e5f9836cb753123bf9afae52fcf51577c9de802b8fba51df84aa1af9bf74046d9b00b3d42f402ccba8ac5ac268c348287652859c0bbbfe243e85355ea42c1e795f5cd9b6288eb54289e6fef209f692a6701254683f177721d2ae8937ef0858f0a265df2069c7c0565b7919aeb882f4ab028ddf4c27b794fad48295e946168b1169a6a0523c1a043fe38f1e1e648c5d311d3870296b1008638c855403d094a4cfd6aab7c70754861edf0dc00537d89cb90b799b5d340443b95e6ce9eda04ab6a7f15134d64e29d47f3d338916c320ca60fbe7ddc0cb74e1ce4bbbb54e8644a1e1353cc63b29d322ee948a0d47299bd5d29a0a61ceb310eb6f52156745e3811a4f6894f7078b1653d739d8f3e8441f6655582f1fa3dba76cf8bfbb235c25b1b4954260a1907e4ef52ea54a930199a4371912c53e0fe0af6f094e40165a1d3a989e2d23bb88b17326a718d5d9c11ec5d25891302b4e84512d7eadefa76788d05f1f765182b934f344b28d21077f8c398e8a0bd66b1459869f095d2aeeb329307c935001b6d935e5db88d43bca4e2456289ee3d63c514a5568c1befd2cc2c7d4a33099854ea9b9ad43d2ae2a897b0927f9db5ba83815237b6c3b4fb3c75df681d48ca9cb1a90dafe23c8fb97dce2e393ce2c48b749c5bb1ead46aa643c468cdbade75a75c7c3300fd233eb0a492915eacf3c5c4818474331b695d810c2c436da17735f46c5762fc4319e743b6b27b78a70cbf0040396ed4e7d134786d0baf4bd4d3aeaf761c7738eefe61359041c69906f3e47a0f55fd0d58dae030e9a269ebe2ea1dafe550c34c4a211d0ceb61659d0979ffea708f4a343e073d4049e234395aab752159ce2a2978c272d5c41a35c9d4829fef67c117485d3c85da81bc7f491a62a8bbfab9a55855148b5b7ed56777259f3e5d69dc2943409190e099a6f7a42cf87fbbd8d64e0ff97f1a7bdef36b95a7b1442eeed8dc031ce16803761798362189c413bc9a1dce4d2c7b5686280dfeb2cd619891842486ef8f84b918122f86ea438d2e90a85e0bf5e91d6c982a0d3ea0dca1fca9f32d339725eb9400e1abebabaa5e613101f9bca5095a29815fa9dd29323edfaa3fa7b737e900a5d290c726d31611d24da51c0c1cdba47d19c94dabe1d4921c7b82c3c555c3ba1c9a88b600a72a57a0ddb1e32f2c321391155c4c27490c9ac3ccd081d1f33f52637149a9773200033f5ae930bf71b194bc7ede243aaeb03e772b878890e904ce251b8665411338b899f86fa5f69b47913f1a9b46b2cabb8f0c9ce8c4ac48ea088cc110b910f118616a15f4f35bbdb22efe7cab8344d9b61b8260c12b50e7d45e04e2478061879f165c4a7228104e45c3888b7eeb212ed2373ac4f22277ced2ff2a31c8bb15c7e7dd8d0634d2723f7cc3315e0a678210d880e0e3a54db49801c8e028b4a75771aa6506e7358df170b218843bb1741b795164d1e29339a0705a0496af60c7b715e3def078b7ef89e3b7a28e6400c9f419a7a1966ea966f6d08781e8318297088a677bee98ae83c0e894846eaf2be753047ceee92541f50e9889c32fbd58b9edae7f00f71b2fccd4ebda730915fcb24083f1004368c9be1880b63a01c81e1a090e4d5fb48392c0779f5a4a6e66d22f7c44f7a2b7eff57d0ed17b887ad1748729acd85b645d50250edd65f6f3fe36bdb29af0f2e1e950393152eaf278d0b0e4edf04ed765408aeaa4235aba122f181154e4278e7e2d61ba754cd4104534fab7f583d78e21e47a5a879c5a3e7e0fa94fe0a4f64537692f882313d05d6ce845be848a908459b731b54723a28da7e3944a4f08b5d943dfb338aad2e8c59eabc3f795954d65116c006176ccfba08abead5f7a84778c6084ad3ecf097870ca909397b44796d6324eccb55cdfede41a124ec137d52c6415d1b5e21af6d42885404b0782fd52de1feb2f0e9a17e2b3447f6725d32fed4ebb36b2d704bdfc805599dd23956695c34df874c5daf4252353db05ca0beda069cb375758164b4966d4e71ce2d6969ca88079d324a940e51c9dc72dabc036379c1844df22183e2fc9783da7bdefb29e304dcb1a0fbaf2f7a7714704eb839e2eb5f2fcd91bd3a8e18fc5a89469249d9cb176edc36855ccee032ad07bbd72b102d41b1aa926a361a4e70f9eb8ca30f916605b2c5c7b35d532ceda186b9a884a9612e51ae292ad1b81b77fef63f5d1ee2f1213c607d386f09661410d96e52667cc783a139e882059cc15d25379b32752520482a5672f7e4bdcb9dec4f825a88cd877c9e79c714d6ea8de1cdec9a632d23a334b5b6fb762dd0f586446b45680e45234c0b314df7ee41c7952a5372e3bb70eddc773164ccacc507af46663d13d3d083c21f75f7ba652761d64d6620e4463598ef279bb1840aacfa81600de7fe7437575ddc26ee1bd230404c9e6711b5a4f472eb74801a41df2b138ef64efe831e0b2e19917893290612d096f9f511df9c0fdd34995bd40ab2de34fe697d810ae2c4054a17c6ac239c15558d4af57a55a5b0c77217b3fa7f4096898d5365c6b5531ebf849bb559dde10c7bbaf8afd598ad7220b53700586b607d593d69800c8e9f96cad3f85707d105b00db964bb59c78fdf5fe5ca46e16147a884a158b935a681d97896da22d8a334ea9399214738ca03911223efb9cd3a4ffec50b1a12918bef8ab8e130e840a9a5b929e04283e59fbde4973a0c1149bac7a84a7380004b1a2b3437f6264a1e546333d1b1b87fe1828c4033a8afeacac5b8446902fb3a7a9d370c77f50a86bd60f14d354f85118617d4a1195510cd108f9afe65884311c543b378df2657a2f16620a7306c2cc88855ed7a400da1ddd6426c58480e465595cfb9a2ab91a90fdc38bf494c837038aaea73ad4c0ce74a104131eede320025b17eb81e724bc009d57e613d2d0d67ce44c2df36239c363bb1080c5c848f2b47670f7b98d24f83c8bd92fa7879b4c7af1356676bae38b02edd649fe5e3bbc11f9384d8bc20108f5db1187c95197e8de45d4537e8df2b5ca2d535f760d8351fdbf0bd7464c064d118e49ff26a75c4025a6faf6de1acf441ad21b0b30bcd39bab1d54c1c84673873f5944e5789066faa1b33c03f4b7d614c984203122fd0be013ada6a4f14bdd12176ffa0b0462636ef959ea7c1da402dab06fdea30e7d379bacb7a945cf7ee24875dc5f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0x1000}, {&(0x7f0000fda000-0xea)="adcc32bb4c7cdfce5f4a27888c2162cd9acb31056064d55e726f71d2165fcf4cfbdfe6df4da895831a146bdd17516b1c804f3f0fbdbb7b19837579b7f3ce9e77bc703ffc20d8f098f9cd9f974a6786ead738198eb92abe49c1a46d29be798d270942e635f00c4038bab4df78a1565bd456ebc682f73d97e9af1dd18107302370aeedd2d1e9b542cb8c01ac699a5d165d039c0961a8c8114532413d3297a52f46f123079885b0942b2d3aeaf0687d60337bd6255389d6b2e691ed0581a32bc84aa845042d938fa85324a11e359b7b4d4b222cdc97d648a73f98963e528dd95bc32c177b893d9800784be0", 0xea}, {&(0x7f0000fda000-0x7d)="f395752470a0fe697b1c3536b7b1b3abab86329624bc43f30a5570a4e5fd6c74f4f8ff07701a997239e2a53b2c68de6f90e8606ebd758c0c051a60ca764ae3f6553c01c10756f363b70de639b56f8c76116bfad85cdfa67048d83e4a74399cb67f1ccd6dc4f0cd7ed59d2a3daf756a58f86ad6731abaddee22d863f1a3", 0x7d}, {&(0x7f0000fd9000)="201e4cdba3a47ed9c389c6ac3381c51fa93f405c16cbfa35d5b93a91", 0x1c}], 0x4, &(0x7f0000282000-0x22b8)=[{0x28, 0x0, 0xb377, "0b23087b3f28fda5910ce05bfde24b736fc2"}, {0xb0, 0x3a, 0x1, 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"}, {0x80, 0x11a, 0x10000, "edd7fe1b97e575fe533448aeeb24ad04c4f3c551d6b7e8ce27fa9fa897d11fe9f070775059b7faf18f475a58ec7cbc3321ce15c861c9c999f4f38f56701058d056e11b2fd3e6809637d185983fe7515d72adaeda790c3c0120a5719b84418f8ad88040b54dc69abfbe45a7"}], 0x22b8, 0x800}, 0x8000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000ceb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0x26) fcntl$setflags(r2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/29 08:14:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x5, 0x27b7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000815000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="07e7bf1e5a4803a4cbe37d273b6d930a"}) 2018/01/29 08:14:25 executing program 3: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0xa7)={0x0, 0x9f, "e58f8e873eef942e8c230f20e7172a2f90c8cb567ed3efda8a91d76c4e69673c5f8899073e39c49ad38ea8872ed263703741d2caba98bb3ec461b8f8122bcaa7a3d2ccb11fe7c3a78bce98fa95cb06d0607cf8ff3a7bcbaee4cafa92be6817ad5e8c0cacbf431012574826c51725417daf1b187210a50849013e8d67d0b40c500cdc48bd8678e60be43388c923910cc5c4116c2b10f0e6a411de5291faa753"}, &(0x7f0000004000)=0xa7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r1, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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]}, 0x7, 0x3ff, 0x0, 0xa51, 0x0}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x47, 0x8000, 0x5f, 0x1f, r1}, &(0x7f0000001000)=0x10) fsetxattr(r0, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCSBRK(r0, 0x5427) chroot(&(0x7f0000594000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)="") mkdirat(r0, &(0x7f00008d3000-0x8)='./file0\x00', 0x180) r1 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000138000-0x10)={&(0x7f00002b0000-0x6d)="6efa5ac471bf88a2f5acd109abcea2258c85b075944f4e928c11967ae427d8c49daa25e8ae4fad76e4941c35c82902c351308922c246f9d291e8958c03829094cc65faca620fea65573c32f5e4044dd9e6eca401d9b0184fb584b5357aef3610104ad525b6296b150da918d361", 0xfffffdb9}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000052f000)=0x1, 0x4) pivot_root(&(0x7f0000342000)='./file0\x00', &(0x7f00002e9000-0x8)='./file0\x00') 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)=' ', &(0x7f00009b2000-0x4)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000000000)="") r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x311104, 0x0) fcntl$setpipe(r0, 0x407, 0xb45a) pwrite64(0xffffffffffffffff, &(0x7f0000368000-0x72)="", 0x0, 0x0) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0xb) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fcntl$addseals(r0, 0x409, 0xb) dup3(r0, r1, 0x0) 2018/01/29 08:14:25 executing program 1: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ab8000-0x4)=0x1) 2018/01/29 08:14:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000896000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000000002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000199000-0xb0)={{0x9, 0x0}, 'port0\x00', 0x0, 0x100000, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x40000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000946000-0x8)={0x0, 0x0}) 2018/01/29 08:14:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000af1000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000092f000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000008000)={0x12, 0xfc, &(0x7f0000303000-0xfc)="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"}) 2018/01/29 08:14:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000067a000)="6d587f889911efe0a2d6a46f8563a9747339bac36c5c348ba2d3d5e80480c4f2f5476588b7724682888413bc1b58d18bfca699f50a50f60877bcb596e409f91da1f97e4e8f31cd6d305a6ae29d177b5e85fef5c748aeb6cad1b5fa2a7ca454c0c1a8a076d85d5fc701be98287c853109c02f2bc34861aec8a31cfd33a20f8013c7ea52bdfd7854b8340e2f0f9bf3e32edef8fbd8b18c", 0x96, 0x804, &(0x7f0000f85000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) 2018/01/29 08:14:25 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000519000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x3, 0x7d4a95fd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x9, 0x18}, &(0x7f0000cde000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x40) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xe54e, 0x4) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000319000-0xa0)={r1, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x9, 0x8, 0x0}, &(0x7f0000001000-0x4)=0xa0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xff) fanotify_mark(0xffffffffffffffff, 0x0, 0x25f25595e3d3726, 0xffffffffffffffff, &(0x7f0000098000)='./file0\x00') 2018/01/29 08:14:25 executing program 1: mmap(&(0x7f0000000000/0xe14000)=nil, 0xe14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/hwrng\x00', 0x281, 0x0) mmap(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e14000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x6b7f, 0xfffffffffffffffe, 0x2}, &(0x7f0000523000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000012d000)={r2, 0xdb, 0x5, [0x8, 0x7, 0x0, 0xffff, 0xffff]}, 0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c6a000-0x8)={r2, 0xe9a}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e15000+0xd01)='./file0\x00', 0x100) shutdown(r0, 0x1) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e16000-0x4)=0x7, 0x4) 2018/01/29 08:14:25 executing program 5: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/ppp\x00', 0x600c1, 0x0) fanotify_init(0x4, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000558000)=0xffffffffffffffe5) r1 = syz_open_procfs(r0, &(0x7f00002e5000-0xd)='loginuid\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f79000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d38000)={r2, 0x80000, r1}) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) 2018/01/29 08:14:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000429000-0x8)='./file0\x00', 0xc1) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000936000-0xc1)=""/193, &(0x7f0000038000)=0xc1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a3f000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000122000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f01000-0x8)={0x0, 0x0}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000603000-0x14)={0x101, 0xfc, 0xfff, 0x1000, 0x8000, 0x0, 0x10001, 0x7ff, 0x36cb, 0x4}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b35000)=0x7fffffff, 0x4) sync_file_range(r0, 0x8, 0x2, 0x2) 2018/01/29 08:14:25 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000858000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000654000-0x11)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000048f000-0x4)=0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000)=0xc) getpgrp(r1) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r2, 0x7, &(0x7f00003f0000-0x10)={0x3, 0x0, 0x30005, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000056e000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00006b3000-0x4)=0x8000) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10, 0x0, 0x0, 0x0}, 0xe8, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:26 executing program 0: clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") r0 = gettid() ptrace$peek(0x1, r0, &(0x7f0000bcd000)=0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000)={0x7, 0x0, 0x5, {0x77359400, 0x0}, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000436000)={r2, r3/1000+30000}, 0x10) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a3a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f00001a5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x1000001bc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006c9000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000cd2000)=0x7) getsockname(r1, &(0x7f00004ad000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000017b000-0x4)=0x32) rename(&(0x7f000031a000-0x8)='./file0\x00', &(0x7f0000e1a000)='./file0\x00') 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000002a000-0xb0)={{0x3, 0x3}, 'port0\x00', 0x80, 0x10000, 0x0, 0x8, 0x4, 0x4, 0x1ff, 0x0, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000016000)="d93bac8fd6592a9d8fc645331da941788ff841d5bbbca1b14d30637432dc75a4289f3eaca8fa350a39c98665aea2fc8b19bd87da52f4000ba537d37832e605eada62d0143299652e9d400f8f86f969ac184b3468ec6a0583bc8747a1aa7783e6e3c8280215d595cc26e7dd3ec816992f0e5469804fbbaebe93600ae6da58af65ef9579183a154455481d67948b428c06b82ebba9845a10fe1c577a16c372e03204f3ff9f0d75931d92e841e1fa4e64a790e4d9c50b7667793c358eb26271e8", 0xbf) [ 55.148202] audit: type=1400 audit(1517213666.012:29): avc: denied { create } for pid=9090 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 55.156855] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket [ 55.157175] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22998 sclass=netlink_tcpdiag_socket [ 55.157959] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000098000-0x8)={0x0, 0xc7}, &(0x7f00000ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000601000)={r1, @in6={{0xa, 0x0, 0x80000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3b04}, 0x98) read(r0, &(0x7f00009cf000-0x1000)=""/0, 0x0) 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000000000)=@bridge_getlink={0x20, 0x12, 0x0, 0x4, 0x0, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup3(r0, r1, 0x80000) epoll_create(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:26 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @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) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000005000-0x4)=0x0, 0xffffffffffffff69) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000077d000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000267000)={0x5, 0x95, 0x7, 0x72b, 0x400}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000067000-0x8)=0x0, 0x800100000000) openat$sequencer(0xffffffffffffff9c, &(0x7f000099d000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/01/29 08:14:26 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) waitid(0x1, r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000000000)={{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) rt_sigsuspend(&(0x7f0000570000)={0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d66000-0x9)='/dev/rtc\x00', 0x4000, 0x0) syz_open_pts(r2, 0x400) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e32000-0x10)={0x2, &(0x7f0000902000-0x10)=[{0x6, 0x0, 0x1, 0x1ff}, {0x5, 0x7, 0x9, 0xbb54}]}, 0x10) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r3, 0x5408, &(0x7f000074f000)={0x6b, 0x3, 0x8, 0x9, 0x7b1, 0x1ff, 0x3, 0x1, 0x288a, 0x800}) r4 = syz_open_pts(r3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000405000-0x16)={0x0, 0x8, 0x7, [0xfff, 0x401, 0x0, 0x6b, 0x1000, 0x6, 0x5]}, &(0x7f0000539000)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000cf000-0xe)={r5, 0x1, 0x3, [0x1, 0x0, 0x81]}, &(0x7f0000746000-0x4)=0xe) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/29 08:14:26 executing program 7: 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005e9000)=0x60) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aa1000-0x90)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000d48000-0x10)={0x0, 0x3, 0x1f, 0xfffffffffffffffe}) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000577000-0x6)={0x8, 0x7, 0x8}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000939000-0x1)=0x0) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e70000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x0}}, 0x26) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e6f000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000004000-0x1)=0x0) setgid(r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000012000)=""/202, 0xca) remap_file_pages(&(0x7f000066a000/0x4000)=nil, 0x4000, 0x0, 0x9, 0x80000) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000011000)='./file0\x00', 0x400000, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r3, &(0x7f0000011000)='./file0\x00', 0x0) r4 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r4, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00002a2000-0x8)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002b000-0x11)=""/48, 0x30) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000001d000)=[0xfffffffffffffff9, 0x433]) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, &(0x7f000000e000-0x60)=[{&(0x7f000000c000-0x52)=""/82, 0x52}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000047000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r4, &(0x7f0000823000)=[{0x2, 0x6, 0x4df6, 0x7fff, @tick=0x0, {0x6, 0x5}, {0x2, 0xb1}, @quote={{0x100, 0x9d6}, 0x10001, &(0x7f0000ec1000)={0x9, 0x7, 0xfffffffffffffffd, 0x3, @time={0x77359400, 0x0}, {0x6, 0x3150}, {0x7, 0x4}, @raw8={"503e320bb5199612420afb11"}}}}], 0x30) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000068000)=0x0) waitid(0x3, r5, &(0x7f0000de5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000b90000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = memfd_create(&(0x7f000003e000)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x6, &(0x7f0000c86000-0x8)={0x0, 0x0}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(r1, &(0x7f0000434000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x20, 0x800) sendmsg$nl_crypto(r4, &(0x7f0000ccf000)={&(0x7f0000fda000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000c7c000)={&(0x7f0000631000)=@alg={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes-fixed-time)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x7f}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) dup3(r3, r2, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000274000)="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", 0xb18, 0x0, 0x0, 0x0) [ 55.348032] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.354658] CPU: 1 PID: 9139 Comm: syz-executor6 Not tainted 4.4.113-g202e079 #1 [ 55.362207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.371551] 0000000000000000 83a75e3f66686e46 ffff8801d2b7fa00 ffffffff81d0278d [ 55.379588] ffff8801d70a9200 1ffff1003a56ff4d ffff8801d2b7fb88 0000000000000000 [ 55.387608] 0000000000000000 ffff8801d2b7fbb0 ffffffff81605d55 ffffffff812363c0 [ 55.395636] Call Trace: [ 55.398215] [] dump_stack+0xc1/0x124 [ 55.403570] [] handle_userfault+0x715/0xf50 [ 55.409626] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.416660] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 55.423067] [] ? handle_mm_fault+0xb5d/0x3190 [ 55.429203] [] ? handle_mm_fault+0x291e/0x3190 [ 55.435434] [] handle_mm_fault+0x2938/0x3190 [ 55.441481] [] ? copy_page_range+0x1480/0x1480 [ 55.447702] [] ? __do_page_fault+0x780/0xa00 [ 55.453752] [] ? vmacache_find+0x57/0x290 [ 55.459544] [] __do_page_fault+0x35b/0xa00 [ 55.465417] [] do_page_fault+0x27/0x30 [ 55.470938] [] page_fault+0x28/0x30 [ 55.476213] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 55.483043] [] ? SyS_select+0xbf/0x1d0 [ 55.488584] [] ? core_sys_select+0x740/0x740 [ 55.494641] [] ? vm_stat_account+0x130/0x130 [ 55.500710] [] ? security_file_ioctl+0x89/0xb0 [ 55.506931] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 55.513393] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/29 08:14:26 executing program 3: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009e3000-0x3)='./file0\x00', 0x80) r0 = syz_open_dev$sndseq(&(0x7f00007b3000)='/dev/snd/seq\x00', 0x0, 0x232002) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000585000)='/selinux/mls\x00', 0x0, 0x0) getrandom(&(0x7f00000d1000-0xaf)=""/175, 0xaf, 0x2) clock_gettime(0x0, &(0x7f0000aaa000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000852000-0x20)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000be9000)={{0x0, 0x0}, {0x0, 0x0}}) pwrite64(r0, &(0x7f0000843000-0xa6)="63960aa4c06c4fd7b484391764138a1c88ee9f0820389e7af57623df1da45ae2b7e3a0ebcfe05c9cb0b4096fe6e37591a0160a8287b12d67f423e32adf674a0bac4c09622d9cc04c6216897f91eacef4f0920a4476b11f387eea579ae3bb90a59bc4a1aaf1ae31729d8d935d972d1e6843c5fbc39bb7a193cbd565c072cb8abe84e698e3ba099c688d3c9894ca1b26b9d44eaa96bbf507ae3699cc7296492c14dd60c74fa373", 0xa6, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008da000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a02, 0x8, 0x2, 0x4, 0xffffffff}, &(0x7f000091b000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e9000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5edf48c8, 0x4, 0x5, 0x7, 0x10}, &(0x7f00000c2000)=0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") renameat(r0, &(0x7f0000846000-0x8)='./file0\x00', r0, &(0x7f00000fb000-0x8)='./file0\x00') mount(&(0x7f000006c000-0x8)='./file0\x00', &(0x7f00003b8000)='./file0\x00', &(0x7f00003a3000-0x6)="07000000e0", 0x1000, 0x0) mkdir(&(0x7f0000b82000-0x1)='.', 0x0) renameat(r0, &(0x7f00009ba000)='./file0\x00', r0, &(0x7f0000265000-0x8)='./file0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x2) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)="8a6100000002", 0x0, &(0x7f000002f000)="") ioctl$void(r0, 0xc0045c77) 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x3f}, 0x1) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000d4a000)=0x0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000358000)={0x8, {{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = getpgrp(0x0) capset(&(0x7f000049a000)={0x20080522, r3}, &(0x7f00007be000-0x18)={0x4, 0xdc, 0x100000000, 0x3ff, 0x5, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000848000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4a0000, 0x0) connect$ipx(r0, &(0x7f0000007000-0x10)={0x4, 0x5, 0x0, "5f49184bb61f", 0xffffffffffffffff, 0x0}, 0x10) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000647000-0x4)=0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000fac000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a78000)=0x10, 0x0) accept$nfc_llcp(r3, &(0x7f0000f70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e20000)=0x60) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000188000)='./file0\x00', &(0x7f0000231000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000080, 0x800000000000007, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b3e000-0x8)={0x5}, 0x8) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f000076c000/0x2000)=nil, 0x1, &(0x7f0000585000/0x3000)=nil}, 0x18) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000007f000-0x8)=0x0) getpgrp(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f00009cf000)='./file0\x00', 0x400, 0x20) r2 = accept$ax25(r1, &(0x7f00003eb000-0x2)={0x0, {""/7}, 0x0}, &(0x7f0000e1c000)=0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000e39000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004b7000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000645000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006de000-0x4)=0x0) r3 = gettid() r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f00000b1000-0x7)='timers\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000431000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000036c000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f00000d1000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004bf000-0x8)={0x40}, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000659000-0x10)={0x77359400, r0}, 0x8) request_key(&(0x7f000000d000)='logon\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000014000)='$\x00', 0x0) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/enforce\x00', 0x800, 0x0) connect$netlink(r1, &(0x7f0000094000)=@proc={0x10, 0x0, 0x0, 0x400008}, 0xc) 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a49000-0x1)='\x00', 0x4f4e296fb31e0707) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00009ec000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00008e3000/0x2000)=nil) remap_file_pages(&(0x7f000077b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/29 08:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r2, &(0x7f0000fc4000-0x1000)=""/4096, 0x103d) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x20001fc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@getnetconf={0x14, 0x52, 0x0, 0x1, 0x1, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x0, 0xffeb) socket$inet6(0xa, 0x3, 0x100000000) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000243000-0x18)="7a07e63e0a1dd55a2d3447d3edc544a84144ffdd092837d6", 0x18) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000a06000-0x67)=""/103, &(0x7f0000dc7000)=0x67) syz_emit_ethernet(0xe6, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb0, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x2, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000259000-0x10)={0x8, &(0x7f00008c4000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000049a000-0x8)={r1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 08:14:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000ea2000-0x7)="dec5496dd5896f") setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000678000)=0x704a, 0xad) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00008b0000-0x8)={0xffff}, 0x8, 0x80000) flistxattr(r0, &(0x7f0000dbc000+0x85d)=""/148, 0x94) r1 = userfaultfd(0x80801) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000593000-0x24)={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x347, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x24) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00009bd000-0x20)={{&(0x7f0000f75000/0x1000)=nil, 0x1000}, 0x2000000000200000, 0x0}) 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fe000-0xd)='net/fib_trie\x00') accept4$ipx(r0, 0x0, &(0x7f0000a0a000)=0x0, 0x80000) pipe(&(0x7f00005b6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00002d4000-0x4)=0x9, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000945000)="6e65742f7463700093a09e450a27c9bbe3d77c0711e75a79eabdc5ce3e95148b51a823155a1ae746666618b85b88231dfb6b9093d41233eae5bb7f01decacde9c82f5e20711768ac51d76ad33e5d0a31ccf55f29c67d0981b31b723c1fd1ca965cba45e5138d7f310814a82d99d1efd5a6f32284f204f8df76f7ab2d07") readv(r4, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r4, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) 2018/01/29 08:14:26 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00001d6000+0xf14)='/dev/usbmon#\x00', 0x6, 0x32400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xff, 0x2, 0x5, 0x3, 0x40}, 0x20) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000038f000)='/dev/usbmon#\x00', 0x4, 0x4000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000fa8000-0x38)={&(0x7f0000fa8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa8000-0x10)={&(0x7f0000bcc000)=@del={0x108, 0x11, 0x20, 0x4, 0x1, {{'michael_mic-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xabef}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xffffffffffffff18}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000f58000)=0x0, 0x4) 2018/01/29 08:14:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000be2000-0x8)=[], 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cff000-0x14)={0x18, 0xb3c, 0x9, 0x2, 0x4}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000254000)={0x9f, {{0x2, 0x1, @rand_addr=0x586, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getflags(r0, 0x3) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = epoll_create1(0x0) getsockname(r0, &(0x7f00009c3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000620000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f000048e000)='./file0\x00', 0xc00, 0x2) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000062f000-0x4)=0x3) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003bf000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2d21, 0x1, 0xff, 0x1, 0x9, 0x2, 0xb0}, 0x20) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000fac000-0x9)='/dev/sg#\x00', 0x7fff, 0x200) accept4$ipx(r1, &(0x7f00005f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000705000)=0x10, 0x80800) syz_open_dev$evdev(&(0x7f0000cd7000-0x12)='/dev/input/event#\x00', 0x73, 0x0) 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socketpair$inet(0x2, 0x8080f, 0x1b89, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x1ec45aab}, 0x8) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000005000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getuid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000076a000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(r1, &(0x7f000009d000)=[{&(0x7f0000d68000)=""/0, 0x0}, {&(0x7f00003b8000)=""/24, 0x18}, {&(0x7f0000413000)=""/222, 0xde}, {&(0x7f000072b000-0x8)=""/8, 0x8}, {&(0x7f00003fa000-0xe0)=""/224, 0xe0}, {&(0x7f000008e000-0xf25)=""/4096, 0x1000}], 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = getpid() ptrace(0x4208, r5) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) chdir(&(0x7f0000023000-0x8)='./file0\x00') 2018/01/29 08:14:26 executing program 0: socketpair(0xa, 0x2, 0x88, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) getpgrp(r2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000bd6000)=0x0) 2018/01/29 08:14:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ed4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf6000)='wchan\x00') sendfile(r1, r1, &(0x7f0000518000-0x8)=0x0, 0x10004000000b4a) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000573000)={0x0, 0x4, 0x3f, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000289000-0x4)=0x1e1, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00004d6000-0x8)=0x0, &(0x7f00004d8000)=0x8) socketpair$inet(0x2, 0x80007, 0x401, &(0x7f0000303000-0x8)={0x0, 0x0}) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x14) 2018/01/29 08:14:26 executing program 3: clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") getpriority(0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000768000-0x4)=0x24) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db0000-0x15)='/dev/pktcdvd/control\x00', 0x44400, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000bd6000)={0x83, 0x1, 0x9, 0x1, 0x7, 0x6}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 08:14:26 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000)='/dev/sequencer\x00', 0x80001, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000d000)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x6440000000001264, &(0x7f0000014000)="") 2018/01/29 08:14:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000201000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000007d000)=0x0) 2018/01/29 08:14:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000570000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000e80000-0x73)="7eb4f22f0dad064a26c5a46ad07032438e0aa53cc095f3cff02acaa0689636df39b328b5f0e880ab9939465d288f0c939b9da5afc03eaffb59881a7c97ef6e4c080b1b8ff29ecf2c65c96223ed4d90f30699c8f0458613c4db896028029cc54d3810ee8befbe5fee3e8240610875d54d80b42d", 0x73) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TCSBRK(r2, 0x5409, 0x7) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000bc7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0xb, 0x4, "b9206b4a9367a09724e2952827db74682569ee2d1bfe2a6dbe589254e73771906a0019fcda66a9e12599d175686b2fd7964f8adcb220e5cf6f731d59014e53a9", "901bea798313dd263338dfa339858520d5dd27a5a399e38da6b304d92ec18ba4", [0x2, 0x9], 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000091c000)=0x0) time(&(0x7f0000545000)=0x0) 2018/01/29 08:14:26 executing program 3: r0 = socket$inet(0x2, 0x4800000000000000, 0x3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 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], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x444444444444622, 0x0) 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) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000019000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000-0x5)="0ed40000bf", 0x5) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setuid(r0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() lchown(&(0x7f0000002000)='./file0\x00', r0, r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x202080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000002000-0x50)={{0x9, 0x5}, {0x20, 0x30e2}, 0x4, 0x1, 0x6440, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001000)={{0x8, 0x1ff}, {0x70f, 0x7fff}, 0x9389, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setuid(r0) recvfrom$ipx(r3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40002102, &(0x7f0000001000-0x10)={0x4, 0xfff, 0xc9, "d5139aed5094", 0x4, 0x0}, 0x10) 2018/01/29 08:14:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) acct(&(0x7f0000dc8000)='./file0\x00') syz_open_dev$loop(&(0x7f0000fe0000)='/dev/loop#\x00', 0x9d26, 0x400000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008b9000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000021d000-0xe6)="018972719776d2455b6d07fba86f8cf67485bf17420a668794519f95258d5b56ba84a88acb57485336379af855385daf1ea0b929dcdffe5c53bf76819ccb0dcdedd4620724ec8c04a5c4a071199c79466146c29262e22a24443f3b0939c5b0225d4ed35f0fea7c866f4bdc04b2279523b021c73beb1e942eb5fb7d2520ae11819a8a43c9105889abc6cc3ab6fcd6756f9632f24833e19234d65d02bd44304cd4d1ccfd50f17a5c3b0b3d7847a85f2ef7b31c1036681efeb89dafce6f33902e1f8cdc36eb388a6cc731571d331cd31dc3204a85b152b6f35b563744fd5dc88af813f6d0d2051d", 0xe6, 0x800, 0x0, 0x0) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f00005c0000)=""/177) bind$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) r3 = dup2(r0, r0) listen(r1, 0x8) sendto$inet6(r1, &(0x7f0000807000-0x48)="67e289d6c582db0bd08bb09b21ffb5c105d3461aabe325b176c83d552dc3240f5a63900a762b0900c8c02575c178cff17e7ab722557ff9602ea5269d6031f36bd71923e48c264290", 0x48, 0x80, &(0x7f000031e000)={0xa, 0x2, 0x400000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000015b000)='./file0\x00', &(0x7f0000630000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009df000)='./file0\x00', &(0x7f0000aa7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_readv(r4, &(0x7f00006c0000)=[{&(0x7f0000a85000)=""/40, 0x28}, {&(0x7f00007a5000)=""/134, 0x86}, {&(0x7f0000368000)=""/4096, 0x1000}], 0x3, &(0x7f00004b4000-0x80)=[{&(0x7f000006e000-0xa5)=""/165, 0xa5}, {&(0x7f0000988000)=""/223, 0xdf}, {&(0x7f000024a000)=""/37, 0x25}, {&(0x7f00000c8000-0x2b)=""/43, 0x2b}, {&(0x7f00009c4000)=""/144, 0x90}, {&(0x7f0000d96000)=""/185, 0xb9}, {&(0x7f000037f000)=""/119, 0x77}, {&(0x7f0000287000-0x84)=""/132, 0x84}], 0x8, 0x0) r7 = request_key(&(0x7f0000eae000)='user\x00', &(0x7f0000993000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000702000)='/selinux/status\x00', 0xfffffffffffffffe) acct(&(0x7f0000383000-0x8)='./file0\x00') r8 = add_key(&(0x7f0000b11000-0xb)='pkcs7_test\x00', &(0x7f00005fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r7, &(0x7f0000c87000)='logon\x00', &(0x7f0000a4b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r8) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a33000-0xc)={r4, r5, r6}, 0xc) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000220000)="", 0x0) 2018/01/29 08:14:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a55000-0x25)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f8000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000682000-0x4)=r1) 2018/01/29 08:14:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000010000)={0x8, 0x6c6a, 0x560c, 0xcc, &(0x7f0000000000)=""/204, 0x74, &(0x7f0000011000-0x74)=""/116, 0x16, &(0x7f000000c000)=""/22}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b000)=0x80000000, 0x4) epoll_wait(r2, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) 2018/01/29 08:14:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000004000-0x11)=@known='security.selinux\x00', &(0x7f0000003000)='.GPL\'&cgroupmime_type\x00', 0x16, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) close(r1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000803000)='./file0\x00', 0x28c0, 0x0) llistxattr(&(0x7f0000efa000)='./file0\x00', &(0x7f0000f6f000)=""/0, 0x0) 2018/01/29 08:14:26 executing program 1: prctl$void(0x20) socket$netlink(0x10, 0x3, 0x1) 2018/01/29 08:14:26 executing program 0: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bd000-0xb)='/dev/hwrng\x00', 0x802, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000aee000+0xaef)={@generic="af18476d3c51b930f7f89c4dcb7f49f8", @ifru_mtu=0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:27 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@dev={0xac, 0x14, 0x0, 0x14}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/29 08:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0xffffffffffffff01) r1 = syz_open_procfs(0x0, &(0x7f00001b9000-0xe)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c90000)={0x6, 0x4, 0x3, 'queue0\x00', 0x3c47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r1, &(0x7f0000a78000-0xc)={0x10, 0x0, 0x3, 0x2000}, 0xc) socket$packet(0x11, 0x200000000a, 0x300) r2 = gettid() getresuid(&(0x7f0000629000-0x4)=0x0, &(0x7f000013a000-0x4)=0x0, &(0x7f0000431000)=0x0) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f05000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000065c000)="", 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000187000)='/dev/sg#\x00', 0x9, 0x40000) readv(r0, &(0x7f00003fd000-0x60)=[{&(0x7f0000cae000)=""/195, 0xc3}, {&(0x7f0000f2d000)=""/90, 0x5a}, {&(0x7f00002ba000-0x1d)=""/29, 0x1d}, {&(0x7f0000913000)=""/42, 0x2a}, {&(0x7f0000550000)=""/61, 0x3d}, {&(0x7f00004b8000-0xe8)=""/232, 0xe8}], 0x6) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000b98000-0x12)='/dev/input/event#\x00', 0x0, 0x80800) clock_gettime(0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000063d000-0x20)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000287000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0x354, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, r5}) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000c83000-0x20)={@common='lo\x00', @ifru_flags=0x1}) mq_timedsend(r1, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/29 08:14:27 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000006c000-0xa)='./control\x00', &(0x7f000006b000)=@known='user.syz\x00') creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/29 08:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c0000-0x50)={@generic="9a7520c55e6f5f08f24d94028a77187d", @ifru_ivalue=0x9}) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000090e000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000988000)={"ea77b8bb40823749da08743ae986f4af", {0x4, 0x8000, 0xfffffffffffffff8, "ea07142e7dc3", 0x271b, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x14) 2018/01/29 08:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f000031a000)={0x401, 0x8, 0xc874, 0x0, 0x80000000, 0x6, 0x0, 0xaa}, &(0x7f000031a000)={0x2, 0x1, 0x8, 0x3, 0x6, 0x511, 0x2, 0x0}, &(0x7f0000d6f000-0x40)={0xae63, 0x1, 0x80, 0x0, 0x3, 0xfffffffffffffffe, 0x1ff, 0x18}, &(0x7f0000d0a000)={0x0, 0x989680}, &(0x7f0000dc0000)={&(0x7f000093c000-0x8)={0x8f}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f19000-0x50)={{0x0, 0xfffffffffffffffe}, {0x0, 0x0}, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000050c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008b6000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f00001f9000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000333000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/29 08:14:27 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xc) mremap(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000a93000/0x3000)=nil) mremap(&(0x7f0000b20000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) 2018/01/29 08:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080002, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a36000-0xbc)={0x1f, 0x0, 'client0\x00', 0xffffffff80000000, "b9d26789fc85844e", "42af1c4357589eae478922ec9a39296223624beae3d00faf545ff0ff25cb2b4d", 0xb6, 0x6a3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$unix(r1, &(0x7f0000763000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 08:14:27 executing program 0: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004bd000-0xb)='/dev/hwrng\x00', 0x802, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000aee000+0xaef)={@generic="af18476d3c51b930f7f89c4dcb7f49f8", @ifru_mtu=0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:27 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000292000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x6f, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) recvfrom(r1, &(0x7f00002a3000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2018/01/29 08:14:27 executing program 4: 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, &(0x7f0000d07000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)="") statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) accept(0xffffffffffffffff, &(0x7f0000702000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000-0x4)=0x26) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000593000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000a35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000951000)='./file0\x00', &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/member\x00', 0x2, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f000058c000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a3e000-0x8)={0x0, 0x0}) r7 = syz_open_dev$urandom(&(0x7f00008ef000)='/dev/urandom\x00', 0x0, 0x40003) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r9 = getpgrp(0x0) r10 = geteuid() r11 = getgid() socketpair$inet(0x2, 0x6, 0x0, &(0x7f00006f7000-0x8)={0x0, 0x0}) r13 = socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002c5000)={0x0, 0x80000, 0xffffffffffffffff}) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e70000-0x2)='/selinux/relabel\x00', 0x2, 0x0) r16 = dup(0xffffffffffffff9c) r17 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ec000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r18 = accept4(0xffffffffffffff9c, &(0x7f00006ed000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001f8000)=0x32, 0x80000) r19 = socket$inet6_dccp(0xa, 0x6, 0x0) r20 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00006a3000)=0x0, 0x80800) r21 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/loop-control\x00', 0x82800, 0x0) r22 = syz_open_dev$sndseq(&(0x7f00000cc000)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007cd000)={0x0, 0x0, 0x0}, &(0x7f00008c2000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ce000)={{{@in6=@loopback={0x0, 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=@local={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}}, &(0x7f0000a5b000-0x4)=0xe8) r25 = getegid() r26 = socket$nl_netfilter(0x10, 0x3, 0xc) r27 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000add000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008f4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000095000)=0xe8) stat(&(0x7f0000067000-0x8)='./file0\x00', &(0x7f0000a17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = syz_open_dev$usbmon(&(0x7f0000dde000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) r32 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001d8000-0xe)='/selinux/user\x00', 0x2, 0x0) r33 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000841000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000076d000-0x4)=0x0) lstat(&(0x7f00002ef000-0x8)='./file0\x00', &(0x7f00000c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000fea000-0x8)='./file1\x00', &(0x7f0000444000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b7c000-0x4)=0x0) getresuid(&(0x7f0000ad1000)=0x0, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000b66000)=0x0) getresgid(&(0x7f0000f8d000-0x4)=0x0, &(0x7f00005ef000)=0x0, &(0x7f0000865000-0x4)=0x0) r40 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r41 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006d4000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) r42 = open(&(0x7f0000150000-0x8)='./file0\x00', 0x400000, 0x4) r43 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002aa000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000026f000-0xe8)={{{@in=@dev={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000)=0xe8) getgroups(0x3, &(0x7f0000b10000+0x35e)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r47 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034c000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80001, 0x70, &(0x7f00004bb000)={0x0, 0x0}) r49 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e99000-0xe)='/selinux/user\x00', 0x2, 0x0) r50 = socket$nl_netfilter(0x10, 0x3, 0xc) r51 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000025b000-0x8)={0x0, 0x0}) r53 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e26000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000758000-0x4)=0x0) stat(&(0x7f0000790000-0x8)='./file0\x00', &(0x7f0000b46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getgid() r57 = open$dir(&(0x7f0000490000-0x8)='./file0\x00', 0x113001, 0x0) r58 = socket$nl_xfrm(0x10, 0x3, 0x6) r59 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001de000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000310000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c1000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000070000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = syz_open_pts(0xffffffffffffff9c, 0x8000) r64 = syz_open_dev$evdev(&(0x7f0000824000-0x12)='/dev/input/event#\x00', 0x101, 0x141000) r65 = socket$inet6_udp(0xa, 0x2, 0x0) r66 = socket$inet6(0xa, 0xa, 0x1) r67 = inotify_init1(0x800) r68 = accept4$inet(0xffffffffffffffff, &(0x7f0000294000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064d000)=0x10, 0x800) r69 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0x9, 0x80807, 0x3, &(0x7f000078a000-0x8)={0x0, 0x0}) r71 = socket$l2tp(0x18, 0x1, 0x1) r72 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r73 = openat$ppp(0xffffffffffffff9c, &(0x7f000057b000-0x9)='/dev/ppp\x00', 0x1, 0x0) r74 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000463000-0x8)='./file0\x00', &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r76 = getgid() r77 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000147000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbd000-0x4)=0x10, 0x80800) r78 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/user\x00', 0x2, 0x0) r79 = socket$nl_route(0x10, 0x3, 0x0) r80 = socket$inet_icmp(0x2, 0x2, 0x1) r81 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/vga_arbiter\x00', 0x0, 0x0) r82 = creat(&(0x7f000059c000)='./file0\x00', 0x0) r83 = socket$inet_sctp(0x2, 0x5, 0x84) r84 = syz_open_dev$tun(&(0x7f000026d000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000442000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000747000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001d9000-0xe8)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042e000)=0xe8) lstat(&(0x7f0000542000-0x8)='./file0\x00', &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r89 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c99000-0xc)='/dev/autofs\x00', 0x7aa5f3f8fcc567f, 0x0) r90 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/sequencer2\x00', 0x4000, 0x0) r91 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f0a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b1e000-0x4)=0x10, 0x80000) r92 = accept4$netrom(0xffffffffffffffff, &(0x7f0000561000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000855000-0x4)=0x10, 0x0) r93 = eventfd(0x8) r94 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x5, 0x0) r95 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f13000-0x10)='/selinux/member\x00', 0x2, 0x0) r96 = socket$l2tp(0x18, 0x1, 0x1) r97 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r98 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f0000f96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r100 = getgid() r101 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000007a000-0x4)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000e2a000-0x4)=0x0) getgroups(0x4, &(0x7f00005a9000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) r105 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2d000)=0x14, 0x80000) r106 = inotify_init() socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00009cc000)={0x0, 0x0}) r108 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00003a8000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004cc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f2000-0x8)={0x0, 0x0}) r111 = eventfd(0x563) r112 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/ptmx\x00', 0x800, 0x0) sendmmsg$unix(r0, &(0x7f000014e000)=[{&(0x7f0000ed2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000cc9000)=[{&(0x7f00005e6000-0xda)="3f973283a20b96f9624476a33f27e0333ec63405ebbfd9789e0a16948599f5d5f0e9baf39814bcd39cafe6a1b3508c967ae31924e56d47eb916ccdb4135bf907a6a7645f930a80580f3f8011e00cb226b26beb44c18609b3c391e401a9803f0b8908ffb9255face22e2fe8ed5720b12a643d21ed074781e3203039fe75f057d86ac092a0051ad1b970359f6e5bc1107d508169a7b543ae112287e316a8f8ab3b06892e372d1018d8e106433713e9517f6bb72c239e2239280b8f6603a3ca8d1974428d5b7e7d25194c67c529e4640fbb3eaa94864d3dd0e374ef", 0xda}, {&(0x7f0000f18000)="d815", 0x2}, {&(0x7f000078d000-0x4)="85a9c329ae72", 0x6}, {&(0x7f0000ae6000-0x3b)="cfba5685acc57508f0a6a7e69f88361c4dd92bdb51fc228bb588b9516ac9dd4c62310cbbda136722bade0288be6b9434e5e676d9cffe816c9fb8d9", 0x3b}, {&(0x7f0000bae000-0xc)="7ce5fe12eb93751b05c2562e", 0xc}, {&(0x7f0000cc1000)="7761237883348897c9a259be29a9edc27c8dad43a1e9cd0dfc5299fc642a86132551c070d76a0ccf580d00017b560f311bbedf2ccbede357b4acddfc597038f177c2f665fc8a2fec2e1cee7a2f9eb74ae1ce5daf0347339770bf", 0x5a}, {&(0x7f0000c6e000)="7995c9ad99ad4d0bb4d683e50ec4186466fefcf583983e617167d48ebca86f40a9e17f5c6b1b1ad6b55a78c6e2855bf2f49ecc569e02821238426081c6e4abe0e86c6bff80ac5322ea721e510740f72ad09efff58dd3c86b8787ae16b83f5393c4dcaf7b484cb776b49900eb5f2f82", 0x6f}], 0x7, &(0x7f00007ed000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}], 0xb8, 0x80}, {&(0x7f0000062000-0xa)=@file={0x0, './file1\x00'}, 0xa, &(0x7f00006a0000-0x70)=[{&(0x7f00007fb000)="f8d9735efacc5e2a195a53a74985a5ca3fc58c6aa3b47bf41cbd52e5c2a6a114e4aa1ba5921d28becd94d6ae821bda8cdaba", 0x32}, {&(0x7f00006fe000)="2b81bcf93e498c5b78ed50a62b7272735437a5802888c36a389c59687d1b3bd984cbe9a2c126bdb2a2bcd6b8617da216527514b53986a11d728d851b063c1cc922d081795d8b5f215d6467486ab4a0f63187ed3ef992aa6f224aba26377a0b51cc1de92ff6830c65ac59b01a977cbfcf08cc64ce47d897afabcd7079241b225d1eb0afce39e9902b63bd09e2c5cf493ac1ce9ceec3d176fee6e4766f1daf0052664503336799b54c422d70f1ce2b0d3e37cd8a101697f807330a5cf111d32009a5520183d3704e433e4d3142731a714fa31c88dc", 0xd4}, {&(0x7f000093b000)="568a2075e550c2fa511bb62bf31089fad7fefca6f9b68909d0c060dd94d7f72596544af115bc12e8d3d687d8044464b660fe42d221b62e5fbef72c2c4d11bb579ee91a66cec27865852411024494969b902216a61f3f5a156a11f36f012376c5a255ecf18b", 0x65}, {&(0x7f0000944000-0x7)="920ebde4ddeb44", 0x7}, 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&(0x7f0000dde000)=[{&(0x7f0000788000)="bf0f25072d07a2b32473d58597e726c846a48713349718b8db4995bbc42cfebb0c4960bf49d4c89b5341fcd7238ad2139458ae089abc414348771d789a3c02a4df14edeb43ca8584920b0560fdddb52bb998360a2c68b475537be5fa393bda7f9f530ec3f77a29d09a8c", 0x6a}, {&(0x7f0000a2a000-0x43)="d832833cd67b29323a128dfb6ed5dd224d1ad083e488323a57ace20280a23a029370980070582c6f0e12ecb74d1a904da5dd15b42742c02808fe8516344914f037d255", 0x43}, {&(0x7f0000a4e000-0x11)="e31f6e0a15c532ce299fde122d860e50e0", 0x11}], 0x3, &(0x7f00004fa000-0x88)=[@rights={0x18, 0x1, 0x1, [r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31, r32]}], 0x88, 0x80}, {&(0x7f0000205000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000158000-0x30)=[{&(0x7f0000fab000)="29904867aad406e59923a08d53a11079d05d0ea8b02f5d96b003ca3827259d210fb6286fc885ccee2ea4525ae77e7fd146dcbf718dc665bcee923e6253c92e669e14311d99fc26d22552f01b0683f5d5060cea40b1a7609c11fd2dbee9d0a72167c7feb49bba5ba572ab4cf7b0d1da51a1c44dd4339967076e2f21bdeb463fcf5c7cd1f17b59951d37170391a5a7764af534a00b279fab6765", 0x99}, {&(0x7f0000976000)="05f4c71c5752b7600e2420e64093875e1d33613328a7f83643e90c2a2ceb727ca54c54ab91fe5768be49ee8bb5bc2b4db32bc3fe08cef8ba077528422586e96b061105c9215c4d3b43d346919ddacb5f59ee9d05648951f4f311cc6a8b1cb11fb9d2ac809a172a50f452b18bcac8e9049becdb6cd9bf84226e42e73e03b57a3ee5dafe55ef1aae102c3b4cdbbc636f325106d5840aa455c2bf07c8ae44a668", 0x9f}, {&(0x7f0000df3000)="774c9939bb5bffc7c5c19e2a455798d927bf1807d104f4", 0x17}], 0x3, &(0x7f0000205000-0x98)=[@rights={0x18, 0x1, 0x1, [r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x20, 0x1, 0x1, [r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0x98, 0xc084}, {&(0x7f0000e0f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000086a000)=[{&(0x7f000074c000-0xd2)="39916e879bfea417668f5b40d045f01c621834916f02c0c3cfc46ee8e040d1941eed6b289400c062b064dc851d0669fca1c9fa9e69dd95eb5d7b388ab9e5a27137d70390467271df2ba95a773a1b50994f24d10e3607564068813621718af9ec865894ad40214726668ddb094486c6868d5e313507ce6b6f9f190281699d0261d3db3c608f665d026022605a02156bef5a2adffa97e92baa77d6627b17c70eca9abb369d49f3d0b168b88260ffc721c54637f1aef40357d6deb27578dc4d735ebabbf18edb3303177333543c021df79ccf70", 0xd2}], 0x1, &(0x7f0000d55000-0xc8)=[@rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r57, r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @rights={0x38, 0x1, 0x1, [r63, r64, r65, r66, r67, r68, r69, r70, r71]}], 0xc8, 0x4000000}, {&(0x7f0000bd9000-0xa)=@file={0x6e533b2f2c052e9, './file0\x00'}, 0xa, &(0x7f00000f7000)=[{&(0x7f0000ad7000)="a2592a17ff0de20e618224c538db30f3fa4ea81e0399ae2387a4bb3dcceca0143d530980574a0932ac93d700a042624b001bfe50aa1e6e97f66356137edbf266fdd73074f69ec63cb0790342acb16673b7dfa217a2893d939b94bb7545f4a8fa4f1ac5c0ee2ab4e109da6471971014bb402b0e6bc1cbc867b438b8ea41d1fe625efec640c3395015c55bd03ede6f73d7256e6e4ff8a4e55a8c544f8bc877a5885ad5f4aeeccda34c5d2513ca15627056503b65824217b419d09c049a68741987fce1e4998564d08fc797", 0xca}, {&(0x7f0000791000-0x65)="eaa9e0476a46ed957de9ddd14bd9548ebf6758c556cf11a286070e6b711ba6c3dc4da7d62461c9075376bddc9a5bf667f7eff454aa6ea43fe54b05fe271eae2691e79af5fa88d47fa6aa5d6f37270192b9aa70292815b4ad5e3a7c3af1bc96788b58979f7a", 0x65}], 0x2, &(0x7f000086d000-0x90)=[@rights={0x18, 0x1, 0x1, [r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @rights={0x18, 0x1, 0x1, [r77]}, @rights={0x28, 0x1, 0x1, [r78, r79, r80, r81, r82, r83]}, @rights={0x18, 0x1, 0x1, [r84, r85]}], 0x90, 0x4}, {&(0x7f0000a55000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fac000-0x40)=[{&(0x7f000008b000-0x11)="563addd441e85ab2ea86507fcfafb9c938", 0x11}, {&(0x7f0000926000-0x23)="579d213f30a70f03a263d85b182575b0acdc88900345244c7a90d03d86c42607d2f90d", 0x23}, {&(0x7f00000b3000-0x2b)="f5817303847aef5e4642a5f1465057b66e98878b157ed141fa8c6af00d5a9446a09c9e05e225d6cbf69842", 0x2b}, {&(0x7f0000c5b000-0x55)="d84e0da71acaf5dcd6097ebdc4dcee1adf98b290f0566e6edc5e7786f50174a8a2909f49a46e0d754c73a3459154a9697d165019ab948b6b65f12ef9acbd26c3fde6dd98ec8b75787e3ebb3dd9ccef27aba68536ac544784bf7420c4cdd2588c9cd4eb0d74c34c0152275f4d24e1e9fdce11ff21d00896f0ed7b3062fcf02aecbe0f9fca3ab6d890083678bb5315d0d8cffb83b4f905187669a5735c2441db65cdf7b96f9ddfc1aad97aa52a3e53f9af", 0xb0}], 0x4, &(0x7f00000ae000)=[@cred={0x20, 0x1, 0x2, r86, r87, r88}], 0x20, 0x10}, {&(0x7f0000403000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cd000)=[{&(0x7f00001dd000-0x1000)="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0x1000}, {&(0x7f00008fe000-0x25)="766362d36b4e1cf76f63ab425af06921a3d8952dda273039c683f382e91681ef06f095d795", 0x25}, {&(0x7f00004b8000-0xa9)="c931aaf69ff984ce0ee926c087529c0f5a01cc8370bebd03762e98f568cfd1a17dc2db68e4cce54e3be56204854ac39ea83bba0a99e0aee1668a57e51021fe875209672e70d0a609d054bb7d20e3f97781bf98a039be24dc5192cec4646488b7a5dcd2bef4f447b2635582cf67ba15981c3568d81f1af978f67962fcb528a6ab60ee5c9d0100238bacfc263cb12c7542e08ccaab95fb17b9d2f2e6d2e2554e1f0a52d63bd109524752", 0xa9}, {&(0x7f000025c000)="303844a28e14a4d49ce18b2b8029f563e9df4e6127b2b9f1ea7b1eec580a788c064042e8e123b247e55ea6ee3e93e1b4f7c5d6d4702b2f6c99e4947eb17c9318bffab7481c2c2e7c9b5866f5db0ab21287efa79ef2fbcbcb36775b1f480e5c90e86877b5a4824f495f430679585404c9a7fb5af6846ef62858edf806eaed9052ed7c661f4ba088c0c23f180fd82cd3a88754df91936429c75ee0d13d144d05cc3fd4ca851247cc7bd6aa8a82a1fbb68aff2351b7b57cc06af9b53568f1fd730bfccbc06631fdd774dfe9f483162f9cf9b6e16cd2c31575f4d30af6276605aad21e1679832f0cc8952712", 0xea}, {&(0x7f00006d6000-0xe2)="14037d3e998be2251d7ea6b6b7028865fcb4bb7160bf8828dcf7abb2f4a7c6beccaa048ce151d214cd5c14089ccf10ed84f43cf012e4107142e4b02ba5eb2a7271f50611403bae9529249de5353ac87efa519caf5e990b83d76b364787bd72d80a63e16cbab13db61239f02e9ab90b3376c8d861a8d12fb2ef59af593b8cd91a86819c69d6ee674aea1242fd98d72c267e25b770d31cfbd259fbc43b15fd5a513c95486ccf41ee781eee9c6748499eb0c62a716a61819954bf9ff460caed44b1ae95707ec1240bcb9b89c0d14a0af497c6e401f0d528743ac4e1284d2bd1c0ce1489", 0xe2}, {&(0x7f0000728000-0xe2)="26b0c54bf80861f33ba2f19b766ba3c4575a5d61db3788043225287da8f3ffb3d1657bcd02a7c5ab5a95c316ded34a07026f10747b1b66101da2918e3055b3cfda3f4c2d825b61db57e8e06d64006ccb8dc3d5770551f8b699e4e3988e14e434fdefe1d6685618a0b55282d0bdd537c64efc1684b81790169d04a472eb2fa35dca2a11f3d7e4bb5d0942a783fbcf561252f4c51caec3ae6f1d55163a885a8a209d6b779bb145056620c6c4844af9a1ae3049b9303c2cb9e11e44fc8ce0ff4b676b3d8f42ed91917210374d9189fc6f6b147654914352fbb137b6d1105c5d4d658b36", 0xe2}], 0x7, &(0x7f0000cf3000-0x38)=[@rights={0x20, 0x1, 0x1, [r89, r90, r91, r92]}, @rights={0x18, 0x1, 0x1, [r93, r94]}], 0x38, 0x4040000}, {&(0x7f0000b94000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00002b8000-0x40)=[{&(0x7f0000c09000)="fcdd0afbcbd5af5e66c89adc7a5c0f7468b81a392ca433901c5ca0fa5444f5b3ce86407d8ccb5976043173577f5475dc069a9ea288070ecf88d5cde3246e67fc61ecbeb133645946281e99cccd054e971c87dbb8775c27d804c0f98fcad3cd2fee6b04aab333baf35a25ec8223d3a2851700606a9cd6f2a30743c7b381a505a5ee4a4f8671790f1779e18c0f3dbe3a8f35a083f3d0563780e3148a8f5f676edc281055c68de3f63213146f17789857edf02c93699ea905fdbf", 0xb9}, {&(0x7f000033d000)="41cd111ec2d5a234ebf9e305c72f540a1798f689bbdaebeab485b1d29bbc5b03494e3a0863952435ac6ebda3409658962905d04a2747a4fbcc908a42bd1053d9750f2cd9a5a533fd84d3cb1ed43dccbafdf99534660f2ef0fd2c075ac84daedfd7dd770f7ec593c167496fefa6a7fcc3556a2ee9ed519a2e5ce7a759e54232bea1a25e62fb79fa70e77b3389419970e744de02b3e4754a1747f2d43c03cec9bde625ff739f7c6dc9dff895d9f7", 0xad}, {&(0x7f0000314000)="e706fb1b48b8d72ddf8ac8494c4de5955dfbbcbd74de7e769fd79ad905766a2153b2f9bfa3c78f4a9fd46cadada836d6417ba6e913971bbbcbdcb539bfa8209f1854ca36e4d2df8213125fd783b5289ada", 0x51}, {&(0x7f0000ade000-0xd5)="f69687bc8f4d556901d211631a730d5906fb5640522dba8a042b41cfd4907502f7dba7f547f0e83a938277d91720d5e675a4e302c2dd290970583ee9ac3a0435eaab8353167cb5b9a24b3251b5b020c37f0702a6b33f6004e69970be71ba5334e0abbcf71a42d62bd0d64c766ccf7112a9e215cb835aa9b368ced0a779605e849054a7d5860df2f5f271e6105a570b32c599abadfea23908a141bc0caeaf4af976adba6f197d2ad9324ede19accc20a15afb5435d44c04d37ab7d8278487e7a12fdb5e52e1489ec229eb30fb9e44c482ae074b6dba", 0xd5}], 0x4, &(0x7f0000f1d000-0xc8)=[@rights={0x18, 0x1, 0x1, [r95]}, @rights={0x18, 0x1, 0x1, [r96, r97]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r98, r99, r100}, @cred={0x20, 0x1, 0x2, r101, r102, r103}, @rights={0x18, 0x1, 0x1, [r104]}, @rights={0x30, 0x1, 0x1, [r105, r106, r107, r108, r109, r110, r111, r112]}], 0xc8, 0x4000}], 0x9, 0x800) chmod(&(0x7f0000371000)='./file0\x00', 0x170) 2018/01/29 08:14:27 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f000016b000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eec000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4cce8e653b1683edb795ece2a52dd760"}) close(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/29 08:14:27 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a1e000-0x16)='/selinux/checkreqprot\x00', 0x406e244e46921bc9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) writev(r1, &(0x7f000000a000-0x90)=[{&(0x7f0000008000-0xdd)="", 0x0}], 0x1) 2018/01/29 08:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffd, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x19, 0xa, 0x800, &(0x7f0000c4d000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000577000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14, 0x80800) sendto$packet(r1, &(0x7f000040d000-0xde)="65b1fd33e8b6f0e87851e36af2fc597822d0079549a53799f0bf3b16396a66c94873e34a18f85d8cb1ff58da4b93124e29fd7c8b40d6d02a4d5440baa9d0774ab4781e86ceb86396fef119a9964d210c714900a2d183d436c57d5c97b069117589777108538a48e97df2b47fdf2fb2c4c14c9f4cae94d11337882cd77a087f0a7d0e97b0513b43f1c079a48bbac7104288d34b8773d791ef64d26324f17e1317feabe71e1aeea8ab438d272ae178f4872aebb78a6bb93e2d053018077523667d165fe22f28c59f5babd1160bd96d6ab25fbca79b4d08036f155180dd6cd6", 0xde, 0x8010, &(0x7f0000e82000-0x14)={0x11, 0xd, r2, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) dup3(r0, r0, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') fanotify_mark(r0, 0x4, 0x40010008, r0, &(0x7f0000599000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d2c000)={0x0, 0x800}, &(0x7f00004bd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000997000-0xa)={r1, 0x2, 0x1, [0x7]}, &(0x7f000004b000-0x4)=0xa) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/01/29 08:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname(r0, &(0x7f000079c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000025000)=0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000526000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000791000-0x64)={&(0x7f00001ab000)=[0x80010000000, 0x100000001, 0x80, 0x9], 0x4, 0x4e, 0x3, 0x0, 0x8, 0x9, {0x3, 0x1ff, 0x1, 0x4, 0x7, 0xffffffff, 0x7, 0x2, 0x43a, 0xfff, 0x4, 0x6, 0x2, 0x7, "3ff2b26fe47110e45955fcc8a633b369f278dc9cbaf6b3d9cbe5a452988002c0"}}) r2 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/dev/sequencer2\x00', 0x4441, 0x0) 2018/01/29 08:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ca000-0x11)='/dev/vga_arbiter\x00', 0x80004, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x80800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) get_thread_area(&(0x7f0000aec000)={0xfffffffffffffffb, 0xffffffff, 0xffffffff, 0xffff, 0xdbc8, 0x80000001, 0x92, 0x7, 0x9, 0x624a}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000059d000)=0x3) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00007f9000-0x50)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000002000-0x8)='comm\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9d000-0x9)='/dev/rtc\x00', 0x220402, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 08:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003f5000)=""/86) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006f2000-0x131)="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") 2018/01/29 08:14:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0xb, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000060c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000432000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00009af000-0x97)=""/151) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00007aa000-0x3b)=""/59, &(0x7f0000abe000)=0x3b) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000979000)={0x1, 0x81, 0x9af, 0x4, 0x1a, 0x6}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/29 08:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000993000)='./file0\x00', 0x0) setns(r0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/29 08:14:27 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) rt_sigsuspend(&(0x7f0000004000-0x8)={0x2}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/29 08:14:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000005, 0x1ff) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r1, &(0x7f0000c50000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000097000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00001a6000)={0xaa, 0x4, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000303000-0x6)={0x0, 0x20}, &(0x7f0000cce000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a91000-0x3e)={r3, 0x36, "29163504d996196bec47b4305c693365c03d584de908b6e5b5e2915aae2699db52441562384c51924d879b4689db8c76f1a77661e6e0"}, &(0x7f00003e5000)=0x3e) 2018/01/29 08:14:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) fadvise64(r0, 0x29, 0x2, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1, &(0x7f000000e000-0x60)=[{&(0x7f000000c000-0x52)=""/82, 0x52}], 0x1, 0x0) 2018/01/29 08:14:27 executing program 3: inotify_init1(0x80800) r0 = inotify_init() fcntl$notify(r0, 0x402, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000478000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000-0xe)='net/sockstat6\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000b0b000)={0x6, 0x101, 0x100}) 2018/01/29 08:14:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000f76000-0xd)='/dev/usbmon#\x00', 0x25, 0x40) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f000022e000-0x8)={0x0, 0x0}) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:14:27 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fcf000)='net/nfsfs\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000e78000)={{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(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fd1000-0x8c)={0x1, 0xaca, 0xffffffffffff7fff, 'queue1\x00', 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e8000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f000065b000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000044f000)=0x0) timer_create(0x1, &(0x7f0000c5a000-0x60)={0x0, 0x1a, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002da000)=0x0) timer_settime(r2, 0x0, &(0x7f00001dd000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f000075a000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:14:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000004000)=[{r0, 0x10, 0x0}], 0x1, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000004000+0x9ab)={0x0}, 0x8) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b18000-0x10)=@common=""/16, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000bf000)='/dev/usbmon#\x00', 0x975, 0x20040) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001f6000-0x8)={0x0, 0x7459}, &(0x7f00000aa000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000359000)={0x0, 0xc0, "dfe0cdaa3e697e190b7f2b7f598ae15e0413eca5b8f705bac505aa3084d9c8e7d8ad3af3016deb0b328f4adb9836fc70fa26c2be24c2320815dfe9e046bdd1aad24de20bf044eb277fa60697052f06d9f680f4c735e52d9c922cd963d5e8b6a855a65164e8de933a733452b1307deec459800add4e5420c552d59a73724e2389f8b5082de7b10ee4a080986657f11f0764cb3a7db14b1d89009fe99d013ef00231ef7912c5f67381ab370eb5053afd1b462397d2bb0c2ba169d1e4493eb13d71"}, &(0x7f000075a000)=0xc8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b71000-0xb8)={r3, 0x9, 0x1, 0x7, 0x100000000, 0x3, 0xb0, 0x1, {r4, @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]}, 0x3, 0x7, 0x1, 0x3f, 0x1000}}, &(0x7f0000bb8000)=0xb8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000192000)={0x2, &(0x7f0000d0f000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000a81000)={r5, &(0x7f0000199000)=""/177}) close(r1) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000c3e000)=0xb7, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000497000-0x57)="9d0af58cfe7b84c51531f3a7f15cf07da55eb9e9273a2dcfee445811cc9eff3e824a1d9732d682387963cf684240a898eb46c2851180580331f3d399c0b2123495349cedf2428c6591f0a6be9437032c1010eda2d77cb3") 2018/01/29 08:14:27 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000014f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000028f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)=0x0) 2018/01/29 08:14:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x80802, 0x80) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000521000-0x8)=0x4, 0x100000000000003) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00001ed000)={0x4530602252a6b586, 0x64, &(0x7f000029a000)="0721ef686c5936d92f32012c3ad2cdc531b2da87018c2dee8aa613369f687df7a56abdf2e6a8d5007b33e78490f94d0b6336f41b302e37ad2438093ac6f7d39a2b0f05380289824be57ff70398fc18bf14c570d68bc7e8ace736b6b30952d2cc42588d1e"}) fcntl$getownex(r1, 0x10, &(0x7f0000c56000-0x8)={0x0, 0x0}) r3 = geteuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000735000-0xc)={r2, r3, r4}, 0xc) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000c30000-0x8)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat(0xffffffffffffffff, &(0x7f000042e000)='./file0\x00', 0x0, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r8, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/29 08:14:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000215000)='/selinux/access\x00', 0x2, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e71000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000638000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f00001cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x11, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) syz_open_dev$evdev(&(0x7f0000458000-0x12)='/dev/input/event#\x00', 0xda3, 0x4000) 2018/01/29 08:14:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000262000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ce000)='/selinux/checkreqprot\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004ef000)={0x9}, 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000822000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x4) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4d3, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.801894] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.807356] CPU: 1 PID: 9526 Comm: syz-executor1 Not tainted 4.4.113-g202e079 #1 [ 56.815152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.824497] 0000000000000000 da809648005f7c91 ffff8800a9a67a60 ffffffff81d0278d [ 56.832537] ffff8800b1faf200 1ffff1001534cf59 ffff8800a9a67be8 0000000000000000 [ 56.840586] 0000000000000000 ffff8800a9a67c10 ffffffff81605d55 ffffffff812363c0 [ 56.848637] Call Trace: 2018/01/29 08:14:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/143, 0x8f) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mknod$loop(&(0x7f0000151000-0x8)='./file0\x00', 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xa6)={0x0, 0x9e, "0b421acd39202d0ed74533f9d3465b39b357412d0b0c83169dd0e45b694f7d60b94363723c516f8dbac0270882c91707715069e1c8f2bb8cbcd7fd2e6fa87dfcb488ad7944293b505e7bdc1ab73c27118b781a46af1a58996d6d6dafe69e06855713aeefe2e36874126c657dc2190d052fd5101db2afec324af303c1e2befe1a8e64d2ba33bf2f87f2260552083fe45146d7a622322d79fe51bb19e8f6a5"}, &(0x7f0000000000)=0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x2, 0x2, 0x6743, 0x8, 0x9, 0x3, 0x8a0, r2}, 0x20) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f4d000-0x3c)=[{{&(0x7f00002ae000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ca7000-0x30)=[{&(0x7f000050c000)="302a94d687c221952974dcbec6c2bae4529c8da7b759fbe491203ccdab3c0e25d02c06e9e8aef98ae369963503299da2c11696bdcc0cd3f2ba47f21ed7c574f89c8f3835eb1ab8bc9e886e9f6ea67e6dcadbe1f4a65bc5160d8791b7a823575329cabca93a579b1af3b7de54bf19f3674e54d2d57949c68e34b40e62781314f444314ba9787ea45e836e2b5796fc6d43dd625a14dfb002cf9abd722bee15251b14b68bf6605d13790c80cb8ea3678bc0fb963367b209e7aad259da2b30f78cd6f15a2326fba6e6b60dcc74a865651cc8765aba4443e9f183", 0xd8}], 0x1, &(0x7f0000c6d000)=[], 0x0, 0x800}, 0x4}], 0x1, 0x8000) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x4df}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000c19000-0x38)={&(0x7f00001dc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0xffffffffffffff23, &(0x7f0000321000-0x10)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0xfffffffffffffffc}, 0x800000000000000) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 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) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000001000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000002000)="c548e7555e1cad820dd2a9303708368a812fa98535d30938318cc8db4fd0dd772f28c2a34589fc15268aaca7d9426ae9c62bd147a7732a090d1dc30eafaf42f3a1ca720bfcf310878a058fab2d9f7bd99d22490d69b96aa4395c8afca3e90dc115c3b9d8541c729a883bcab08a5781ebccef1eca36f2d620cf5b43c62396382482a1", 0x82}, {&(0x7f0000003000)="aff1cbcdba3bcee8e718238a2e1b66ce", 0x10}], 0x2, &(0x7f0000003000-0x2c0)=[{0xb8, 0x10c, 0x0, "c213bc724b383f1ea32cee2c4c57c5425d18c6068a7db4b3caeb9e7a7c812975475882c8064751a07622e3a1e942b570302c51d6f2e6cd30b7e29b27deb9748f577dcccb144b2b695633a85144ac55b1eb202c78cf1acff2ae25b3e1d9ee3e85fd5687952fc1a8a323b80f7c8b1da04a56ba62ababee8bb8358e0b6b34ff481a4f2c12b87d4dd39481c242ffc0722155370899e44bad50def38a98f23a44006e8b85e9d680ead9da"}, {0xc8, 0x11, 0x5, "f8d92e9b8496c520f75ffa506ff7a3263d14eb2b397ca3fa05d1d2d42d6caa73980dd5aeb4d1dc7844259d0e6290e163e9297de651a50f69b59a780b754a62480dfbc64751ff85e908e6986ae32ff1d708b3b61d896743e182bfe8aa805d63f82cf4856507c5fbf5a05a5ed4ca5379ca0b910b30c5cd122fa60656b6a392b5ee619e31e35fe0be0de3d1ca40f0c80c83df1b33b95b5adf9c1d5f5d40ebbea465679a7f7a017e765c59f58a1042c6e316bdda6038fea1c1"}, {0x70, 0x108, 0x7, "a378b9c3a9c0f95e3ca005221fe0a95d0eb61e483fd1ab2a7eb6b81127a08b4d41c8540f7afdc1bcb71ff4546108ee5f44f2bdbf4f78efe54af2e3c1249d9c12aae01771b76c9e22e7aa96c670312c3f61291036d20f17f5c97c95ce"}, {0xd0, 0x117, 0xa7df, "a8175bd14293351f3fe617189e9708498bcc10396b9eff27f8d82c294546dadcc1976c1cfdd468d7b92965c32b9ca732154f51d588684e6105569f2a4b7d079b5b13051d1be59fc2dc7fdce6f392eb146b9150abeb23d50ed2b5a269e950b4d46b206766945e83a99d6d1aca7804493cfe379879836d4cfdab360e427cb69502fec9b3339481b721dae6b8ba2021a24b8541e2d58524fbdcc464ddedb26badb72ef43d4b3287dddf6b7f001449361b42de8a47d89010d5afe4a8041670"}], 0xffffff0e, 0x0}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x9}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000)={&(0x7f00005b4000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000)={0x4, 0xffff, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 56.851211] [] dump_stack+0xc1/0x124 [ 56.856567] [] handle_userfault+0x715/0xf50 [ 56.862531] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.869541] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.875938] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 56.882867] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.889008] [] ? handle_mm_fault+0x291e/0x3190 [ 56.895234] [] handle_mm_fault+0x2938/0x3190 2018/01/29 08:14:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/29 08:14:27 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000827000)={&(0x7f0000fa7000)="45ba2f03ffffff607711a4cb03beff8267f70000b533f672b3a4bff24371e9e400000002f743837b22269df026b29383196b7a1fe0e3d896ab2297c56bd8110de5842d425057613af6db1aa7c0028fa04a9718ca93e24af1f25db697c13e8ef0ebe1bb111ba659019a1afddc", 0xfffffffffffffef0}) 2018/01/29 08:14:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syz_open_pts(r0, 0x101000) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000f1d000)=0x2, 0x4) recvmsg(r1, &(0x7f00004b7000-0x38)={&(0x7f0000f1b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000f1b000)=[], 0x0, &(0x7f0000f1b000+0xbf)=""/131, 0x83, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000f1c000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.901283] [] ? do_futex+0x3f4/0x15d0 [ 56.906819] [] ? __lock_acquire+0xb5f/0x4b50 [ 56.912889] [] ? copy_page_range+0x1480/0x1480 [ 56.919115] [] ? __do_page_fault+0x780/0xa00 [ 56.925169] [] ? vmacache_find+0x57/0x290 [ 56.930962] [] __do_page_fault+0x35b/0xa00 [ 56.936858] [] do_page_fault+0x27/0x30 [ 56.936871] [] page_fault+0x28/0x30 [ 56.936879] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 56.936888] [] ? SyS_nanosleep+0x83/0x110 [ 56.936894] [] ? hrtimer_nanosleep+0x530/0x530 [ 56.936902] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 56.936909] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 57.086226] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.090967] CPU: 0 PID: 9536 Comm: syz-executor1 Not tainted 4.4.113-g202e079 #1 [ 57.098500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.107827] 0000000000000000 ee91fe7b2f2a9797 ffff8801d084fa60 ffffffff81d0278d [ 57.115793] ffff8800b1faf380 1ffff1003a109f59 ffff8801d084fbe8 0000000000000000 [ 57.123831] 0000000000000000 ffff8801d084fc10 ffffffff81605d55 ffffffff812363c0 [ 57.131851] Call Trace: [ 57.134429] [] dump_stack+0xc1/0x124 [ 57.139784] [] handle_userfault+0x715/0xf50 [ 57.145737] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.152751] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 57.159053] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 57.165433] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 57.171731] [] ? handle_mm_fault+0xb5d/0x3190 [ 57.177853] [] ? handle_mm_fault+0x291e/0x3190 [ 57.184055] [] handle_mm_fault+0x2938/0x3190 [ 57.190082] [] ? do_futex+0x3f4/0x15d0 [ 57.195593] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 57.201973] [] ? copy_page_range+0x1480/0x1480 [ 57.208174] [] ? memset+0x31/0x40 [ 57.213246] [] ? vmacache_find+0x57/0x290 [ 57.219011] [] ? vmacache_update+0xfe/0x130 [ 57.224952] [] __do_page_fault+0x35b/0xa00 [ 57.230808] [] do_page_fault+0x27/0x30 2018/01/29 08:14:28 executing program 5: sysfs$2(0x77, 0x0, &(0x7f0000c77000)=""/177) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$inet(r0, &(0x7f00009a9000-0x62)=""/98, 0x62, 0x10020, &(0x7f000086b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/29 08:14:28 executing program 4: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f03000-0x82)="d96e304172c88e7dac988b34aec36bd611b279f3e08d4f0dfe8cb806477953054e4d7696b1c9dd6c7e6fe5bf1950610c2fd4691bc76b5b75ffb4c8c076865e3955eba94910968cadaca740ee7db616c1fda95a0c354e50308de8f52aabffe112b30de597d00021e97c104fdfe1d2571aec0c1e7a10e414f0f1e39d035ff50ca6ed24") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/checkreqprot\x00', 0x20042, 0x0) mmap(&(0x7f0000cdd000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r1, 0x4f) setsockopt$inet_int(r1, 0x0, 0x100000001f, &(0x7f0000017000)=0x7, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000095a000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x4004000000005, 0x0}, {0x0, 0x0}}, &(0x7f0000011000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000306000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c0d000-0xa9)=""/169) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/29 08:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x8, &(0x7f000093a000-0x8)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1000000000010, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000d31000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) r2 = syz_open_dev$mice(&(0x7f0000b27000)='/dev/input/mice\x00', 0x0, 0x111000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) write(r1, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) 2018/01/29 08:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c18000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000aca000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000ee6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f00002db000-0x15)=@random={'system.\x00', '/dev/net/tun\x00'}, &(0x7f00000de000)=""/243, 0xf3) 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='\'^\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7224, 0x10001, 0x2, 0xc06, 0x8}, &(0x7f0000cd3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x5}, &(0x7f0000000000)=0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000671000)=0x0) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e4000-0x10)='/dev/input/mice\x00', 0x0, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000756000-0x4)=0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000749000)=@assoc_value={0x0, 0x9}, &(0x7f000039e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af8000)={r2, 0x40}, &(0x7f0000fcc000)=0x8) syz_open_dev$usbmon(&(0x7f00009fd000)='/dev/usbmon#\x00', 0x5, 0x101000) [ 57.236336] [] page_fault+0x28/0x30 [ 57.241584] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 57.248398] [] ? SyS_nanosleep+0x83/0x110 [ 57.254173] [] ? hrtimer_nanosleep+0x530/0x530 [ 57.260374] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 57.266837] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x14)='net/ip_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x1c)='vboxnet0losystemwlan0-]em0#\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x1) 2018/01/29 08:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000002b000)={0x2000000000000049, &(0x7f0000c0a000-0x8)=[{0x802, 0x3f, 0x1ff, 0xffffffff}]}) getpriority(0x0, 0x0) [ 57.349546] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/29 08:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eca000+0x718)='reno\x00', 0x5) sendto$inet(r0, &(0x7f000046a000-0x5a)="c626e85940c58145882fc8ca4db41123a741064bb53353544d9644f7e24daf9d7529afd68721c1b9792c49c80b325fac94c779f161860f9e3014fcdb93384aee9010f9009126ee2702f007b515a3d05035f4f37e97fd8c7a2a77", 0xfffffffffffffed7, 0x20008009, &(0x7f000069a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x269) recvfrom(r0, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffdf4, 0x0, 0x0, 0x0) 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c81000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f000019f000-0x12c)=[{{&(0x7f0000b25000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008e3000)=[], 0x0, &(0x7f00001b3000-0x198)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2018/01/29 08:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400000005, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000fc5000-0x4)=0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000a1000)={0x72f2, 0x20, 0x9, 0x3, "2ac761801e3fff52b3b2798d5d519d134ea76c1dc1e6f0734eabd280dcbc2415"}) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0xfffffffffffffffe) fadvise64(r0, 0x0, 0x1, 0x3) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004cd000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000059a000)={&(0x7f0000e0f000-0x28)=[0x6, 0x8000, 0xfff, 0x1, 0x80, 0x55, 0x7, 0x9, 0x7, 0x0], 0xa, 0x7, 0x8, 0xf9, 0x8, 0x3, {0xfffffffffffffff7, 0x9, 0x4, 0x10000, 0xb79, 0x606770fa, 0x5, 0x10000, 0x7, 0x1, 0x5609, 0x9, 0x9, 0x4, "e627687e28ba5918bece5ba8b269eafe19e33f38b4da233eb542f574254bcdd8"}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/checkreqprot\x00', 0x20042, 0x0) mmap(&(0x7f0000cdd000/0x4000)=nil, 0x4000, 0x2000000, 0x30, r1, 0x4f) setsockopt$inet_int(r1, 0x0, 0x100000001f, &(0x7f0000017000)=0x7, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:14:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000006000-0x10)={r0, 0x0}, &(0x7f0000004000)={0x0}, 0x8) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005a3000)={0x0, 0x1000, "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"}, &(0x7f0000a1f000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b1a000-0x6)={r4, 0x0}, 0x6) r5 = fcntl$getown(r2, 0x9) capget(&(0x7f0000d79000-0x8)={0x20080522, r5}, &(0x7f0000bec000-0x18)={0x7, 0x100000000, 0x3, 0x81, 0x100, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2101}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/29 08:14:28 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/pktcdvd/control\x00', 0x400040, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e6c000)=""/166) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00006f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008a9000-0xe8)={{{@in6=@loopback={0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af4000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x6) bind(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x1}}, 0x38e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.418341] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/29 08:14:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/sequencer\x00', 0x44500, 0x0) connect$l2tp(r1, &(0x7f00001b4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x1, 0x1, {0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4d}}}, 0x3a) write(r0, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000382000-0x4)=0x0, 0x800) read(r0, &(0x7f000064a000)=""/0, 0x0) r1 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) writev(r1, &(0x7f0000d30000-0x40)=[{&(0x7f00003dc000-0x87)="247851948a8c40db50d17a34a0712a2461300d4309d1a569adb4f251422277aa00c835a14b84af42e0ee511ba0780fab7fd608119ad9608ac929eb82e7bb57a22f38e3a63a1b4485c78ce5e573bf0cd00190786a74f615e77605bd2bafb13ded22fb4ed59a483c213f5e8b63fc86b178e5e1cdfff3e5058db36e240bb7447d285499f8ef7bff01", 0x87}, {&(0x7f0000caf000-0x46)="4f31bc3d3462c313c27c758476ac7f8c4a6630b0732279eb7196cfd2f8ecf9da0a1ac3388acf2e0bcd63d28fdbc940dde440246cae240a93332e4570453e99c4f3a8c5185e7f", 0x46}, {&(0x7f000010b000-0xf3)="280fc2e2c55463334c2920b2d436aab46450ad05d2cc434b7487047b5a7eaad29c7d8204030e1f84b02dc75a63cfc9e7f7e70703dd49042eb28e32dd144eeb9a7f9f15dc6fa5e00176eb6344864534d987ac60567d7953b76d278160e7677618c73e282e54dd3d11c8096e72c14e2c7eea43b8793708168780df7956eeb8df6500a4510a7c85d313e1c80e09390d797c85878d36d2e26750aba6c005cc79912b8141556d2686f91637f6d9d5dcaa7769fad9be30f948fd2d9489cbc0aab8dd10b5efcc5696648c00e8085cab4429254aaa824ee3b4fa62e370ee5d197bcabf34e19169b9e342ac74bcebf6405c07916d24376d", 0xf3}, {&(0x7f00007a5000-0x72)="740b091dae47c32d0262ac528ca9b23c24e7d640e452296f8f9497258f87bff6e3e5688304aef7cf461fdfb32b526e5efbf784d6289f704a5c7efa6e3e3af438c422aa34ee133e97fe8c9426a6f04e78326146859402c31d2124aefa5d255cb266546b89a452b985b469797f9eb3625de14c", 0x72}], 0x4) exit(0x7ff) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x4)='dev ', 0x2) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eef000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000eee000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef2000)=""/35, 0x23}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 57.510711] device gre0 entered promiscuous mode 2018/01/29 08:14:28 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, &(0x7f0000f43000)=0x400000000000001, 0x51c04522) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fc7000)={0x0, 0x57, "8f661838ed648c7bbc1a6e5544f0a8730d39052c69df19a80591f8b7d85df098992cfb23ed67a7aa5a0cface146d57c67298f69a342f948c045742b79319d25247fc9fbdd6d841fa3de2f6370dba99dd337b727a01ea1a"}, &(0x7f0000422000)=0x5f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005aa000)={0xfffffffffffffff7, 0x8000, 0x68, 0x4, r2}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000aac000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e33000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f04000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, r3}, 0xc) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) membarrier(0x11, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e1a000)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x5, [@rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}]}, 0x24) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000af8000-0x40)={0x8, 0x2, 0x6, 0x19, &(0x7f00001f1000-0x19)=""/25, 0x16, &(0x7f000075c000-0x16)=""/22, 0xd3, &(0x7f00005d5000)=""/211}) r1 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r1, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000615000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000548000-0x4)=0x800000000000000c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064a000)='/dev/sequencer2\x00', 0x200440, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00001be000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004de000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000fde000)=""/142, &(0x7f0000fde000)=0x8e) [ 57.543271] audit: type=1400 audit(1517213668.412:30): avc: denied { write } for pid=9673 comm="syz-executor3" path="socket:[18698]" dev="sockfs" ino=18698 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/29 08:14:28 executing program 6: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000026c000)={0x0, 0x0, 0x4, 0x3, 0x8001, 0x7}, &(0x7f0000e27000-0x4)=0x14) socket$unix(0x1, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b72000)='./file0\x00', 0x0, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000373000-0x4)=0x20, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b1b000-0xc)={r1, 0x80000001, 0x0}, &(0x7f0000f32000)=0xc) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) rt_sigaction(0x37, &(0x7f0000d43000-0x20)={0x24cb, {0x7}, 0x8000000, 0x0}, &(0x7f00003ed000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00008c3000-0x8)={0x0}) 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x80004080000000, &(0x7f0000006000)=""/0, &(0x7f0000004000-0x4)=0xffffffffffffff0f) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000-0x4)=0xec, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x7}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000006000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000a000-0x12)={r6, 0xffff, 0x5, [0x1f, 0x80000001, 0x3, 0x6, 0x8001]}, &(0x7f0000009000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000006000-0xa)={0x0, 0x1000, 0x1, [0x3ff]}, &(0x7f0000005000)=0xa) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={r7, 0x800, 0x0}, 0x8) r8 = timerfd_create(0x7, 0x800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r8, &(0x7f0000006000-0xc)={0xffffffffffffffff, 0x0}) 2018/01/29 08:14:28 executing program 4: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)=0x0) setpriority(0x0, r1, 0x9) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4000080) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00008bc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000002}, 0x1c) r1 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f00007ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000db5000-0xc)='cifs.spnego\x00', &(0x7f00005ce000-0x10)='%userppp0em0GPL\x00') connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, 0x1c) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = syz_open_dev$sg(&(0x7f00001c6000)='/dev/sg#\x00', 0x8a0e, 0x20001) ioctl$KDSETLED(r1, 0x4b32, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) write$eventfd(r1, &(0x7f00001bc000)=0xfffffffffffff801, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000446000)={0x2, 0x9b, 0x6, 0x85ed, 0x4, [{0x1, 0x7, 0x8, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffb9, 0x8, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0}, {0x4c, 0x5, 0xf5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x10001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) socketpair$inet(0x2, 0xe, 0x8001, &(0x7f000039d000-0x8)={0x0, 0x0}) 2018/01/29 08:14:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000838000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000076a000)='./file0\x00', &(0x7f0000d02000)='.') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e0000)=0x0) stat(&(0x7f00004bb000-0x1)='.', &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getresuid(&(0x7f00006ac000-0x4)=0x0, &(0x7f0000e0a000-0x4)=0x0, &(0x7f0000986000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e7000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f2000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000)=0xe8) getgroups(0x6, &(0x7f0000bc0000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r11 = getpid() getresuid(&(0x7f00004b4000)=0x0, &(0x7f0000dcf000)=0x0, &(0x7f0000897000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000903000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d14000)={0x0, 0x0, 0x0}, &(0x7f00002aa000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c6b000-0xc)=@sack_info={0x0, 0xfff, 0xcf}, &(0x7f0000dc9000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000353000)={r15, 0x7, 0x6, [0x3b7f, 0x1f, 0x9, 0xffffffffffffff7f, 0x1, 0x5]}, &(0x7f000073d000-0x4)=0x14) lstat(&(0x7f0000c15000)='./file1\x00', &(0x7f0000a09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000912000)='.', &(0x7f000042a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009b9000)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051a000-0x4)=0xe8) stat(&(0x7f0000adb000)='./file0/file0\x00', &(0x7f0000162000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000083e000)=0x0) r22 = getuid() getresgid(&(0x7f0000c84000-0x4)=0x0, &(0x7f000098a000-0x4)=0x0, &(0x7f0000138000)=0x0) sendmmsg$unix(r0, &(0x7f0000e62000)=[{&(0x7f000095c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00002fb000)=[{&(0x7f0000957000-0xa2)="18b6b0375372fd12bb118fe74def36d1129b3d1ebafbca02361a7bc8e020b58074de420249618819d7e0d12040c7c7ea2cb62c64028ca5c4e9002a986546efccc808debab9cfb03f84d5da0977474fa9c56b771805455b440c8340b3a69566eea4b403724eecebf0caf66cddb1546cb3946e3db3d137ef4eecf64196afb44f1fd8c005f2a99cd5ad230c73737a9d3c8f1a2d78db85019c772a6caa701dbe69e22280", 0xa2}, {&(0x7f0000392000)="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0x1000}, {&(0x7f0000791000)="d821eaaf92bd90d526fd434d163c3a797de4cb94154d75acd254caba8ccdf3409a55ef0493b1dc372566fe56a3eb77c2e3ba5c11f572cd8011c835a8f0e9c85cca", 0x41}, {&(0x7f0000440000-0xa2)="1297d006033ee009750f653c7e05bc1cd7a31199a874f2ff87f5ddcb948eb6f05f20b309422ad21ca0aefa80997d20480d2d2911c98559d2e928011ebe189aa7bae81621c629b3545b48007974e85c1043d0a5c8e921556cd27561a32e0b1ce615a3da28ba68eef2ae43ecbc559bf1da362b2d49b8e8bfdad232ff1814bcce7fdde4510104a4521c5cc8dc82c2ff5f8148ed88b814f9541d0b477d462fa3c8bcfc1f", 0xa2}, {&(0x7f0000caf000)="d557116e493b72237f13b9433a13c9e4879473f6d099f8e2c54614c1f92ac39a521c19134165564fcaac22a61f9e6a6bc5373f4a50272e9f7c2ef772cca47791923574785da8df0bfbd7f5fe31c15fcfd727606fd31be142ae3e0693577214b2a019e73a7fa146c93fdf3ccc3e69c5e150251d170174df352ef91c1b9ca98cd57eb774eec24f95f486521eff8a88d7980696a72c626e3ddc951f20f7e4dfd6455fb08cec23b68e", 0xa7}, {&(0x7f0000648000)="9dce830938ac3be0c45091f2074d8fceacb16e9f1c77155e13dedd6f824ce271743eb0140b23a7660fdcfbcf88f3ef2dfc5dde7a90025d98bf379a6d365f4d109b3372a9096ca98a1d28e703af1c41260d49d2e182032e", 0x57}, {&(0x7f0000a1e000)="4f24e4613637389f62983d17292eb07f7f381055fbcace7798fe67c29d24cef86c38cd28ca7cb4075f0fb64dafd6371c89434bc11d554c482429b0e5e17d5311fa4c63469b4ade26733bcc819baaf130747a5171665c242a909b75114f7628543168ba97901b5ca3f4783bd1ea115ed79e65dc7f1a55a5ff5bcd09e8ab17c254e1014ee6d628777f16180c63f35500712cacb81c552e744f5ae950", 0x9b}, {&(0x7f00008be000)="5ca7e8569fd5c99fa12a94", 0xb}], 0x8, &(0x7f000052f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}], 0x148, 0x4008000}, {&(0x7f0000d0f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fbd000)=[{&(0x7f00003b9000)="899b90782f7d44d23fad439806a41ee2bd57c0792deaaa6e056c4078632390dbb601d11c6c42ba3bd00eacdc219bc2dd7a3a340989b5646fadea91da9ad97e261c3535a40730d6b31ad9da0b2aced4053fc6a27d7ac6afa13312079c4a3809a88d53f55bbe89f12304458875149e37261e27534dbb9bd3446d8d4da95383b95654a7d9a925c62e6a7940c526686ef431765c15be765b3b54", 0x98}, {&(0x7f0000eea000-0xcf)="8329516acde595e780fad764ebb18ae61f0f656a742d46820c2c13fe02d5779a92114501df8ee6ebcca89a4774ccf803facb5b25577be3f55a50258bebeefe5da61cdec25abaf6281f6001f11a989cb0980bac59508a48b96cda5afaf4ea0247ca890e21c2394a386e715e902d6862107448be62283cbb0dbb4aca2be09778e3ba3a9cbbb6705e61e7d02cdb6d02595f9b672f8cac96ca5f1630840b0d9ee23346360838cbfd3badca999395b6e744df538cd457e4d9c6c523e031936f2f278d3f08238d0db9ac63983a29da5ee65c", 0xcf}, {&(0x7f0000f7e000)="aad9021b7c904e9484b2c2b3685c4f040aa2a14e4eee4d5338f92b1cc173fbf65171c0a1469a0e251d835f3a3c12ca882d51", 0x32}, {&(0x7f0000cb5000-0xac)="ee66fc692e3e9bc4c25d8705c709a410b41cee8bd50697571ff2b1f098c93be16f46043526184186ad9d92783177f0f3350f1221b8bc2010d416896f72919186b46faf0a58c4a29f2e91550e822f3ab82f9d7110cb245966640515d82379adbbf63d0bad30a83e0c6c39f4a45c8d90fa1f76cb9d503dfc46cce2c52121e85f1ac460be796cd795fbe4d4a6144c1696e377d0b48ee27d37a3bc5a9fb2630fb342619b4c1613f3a9e799b3686e", 0xac}, {&(0x7f0000f18000)="05edc8ec156fe85d08440af51fded60835cbab22c57b4d87e6970e063f961bd749801151366d2f4e161cbc574d9efa71a64d8590e296840d945705befcd8df2dd2d3aa43dea9309a59a297546073e9314851343f7cd86d05a717ff91db5eb38bb13472d7cbeeba1d1b10f6ea0de99929308dc2fb24bfab6cad4dc4dd36c82e189988ee7d6ce86057c359a79cf131b95b788116e9337c26938ce4abc6ffee70223e3233a92f6f85c379d50859932569ba84911f318fce93aa8821053677af916dd89ebf76aa1d9b5325c04cf7d504c6177ac569ab6354c1afd71f7246734a08", 0xdf}, {&(0x7f000065f000-0x4a)="9af0b6dafcc5754d07b07b14804d9a8fd7882e04130c8cbe09a82c64e216a022156c21e3ecd7df1309e907b2ef7936874e3eaca46ac48fd520ff764eebf00647dd7becace9cd673be2ad", 0x4a}], 0x6, &(0x7f0000b92000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x130, 0x40004}, {&(0x7f0000c78000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000435000-0x30)=[{&(0x7f0000d55000-0x58)="455a97b788aec0449b20eb4018e7f595a2ffb600fd57bb2ecb57383dea0a14d939338289bc376a4a1e4ab103cc28bab7cc162937eac8820be97ff5af05364eed244c72f3f53b8e44dd3686397900e6381213bfdf2f81a515", 0x58}, {&(0x7f0000cfd000-0x29)="60d25040b733cd1a2172c68baceeefe56035c858c79c43c15093c035e4fd1e597d4d0419631fe49a3d", 0x29}, {&(0x7f00002ac000-0x84)="c4f688f3b8df2e756162fd2e6fd8ad39a492c511d51276ee84208b3c6b71a1a7bed8d9dc6aaa1fd3191078b0784691be87108e901c79eb4b644dafb0dc8dda25331314997174d8b5cf365da414b9988b09b7d3fceefa280ca9fd9374afb800b59449978eeff13a0121c1518ee20d6654267907a0fd443cbd280ee81cbf2aeb96037072e6", 0x84}], 0x3, 0x0, 0x0, 0x4804}, {&(0x7f00001a7000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000cf6000)=[{&(0x7f0000bb7000)="668c5b501db505e2caf72ec911b0f23c4af9e900c059a76f8bfbe1f1d888d46ff1d37f447d01c288e61666e26dfde90a6dbed7d18a69fccad5cad5d43f3a74d341db98b9ec1a878ecaf99238d11f39f8a71e9a5ea3618cf99c4d593582ebae9a6dfe9a9ea83aa7139f51af38d046a8b129d99f94daf49a96454ed40d82e2974057823f475c61b49a298a4fcb4092a11e0dc4c9e2b1889bbfc6fa4618b3283e57fd4773", 0xa3}, {&(0x7f00008be000-0x4e)="5efbdbfd1df0356110b8001eff3c864a8ff2bc95ad0d4c4b2dc4f95c6d95eb8ea15d0ff778a0d059a4081fe847bdc4933b2a91e00b79a09836852e55db793a56bc2e1fa946638d044f5d56db26a0", 0x4e}, {&(0x7f0000f54000-0x2e)="1128ac0a6f444668f3f4862231c7e227b49e41bde0213e1978d171ae59ad73babf849f48a9d6665acf2e4a757b53", 0x2e}, {&(0x7f0000e1b000)="c8362d17fb06b083cd8137512386e4dfa010bd8ed287", 0x16}, {&(0x7f0000422000)="0e122a4588ad7b0e1a42a851f2d9e843433c9d48f3af7434c3968d2a0f0585cc4e", 0x21}, {&(0x7f00007c2000)="924a0c929e7635577c88357249468fe93bed5e730a7640abcc97397d8f0bf713a7c3f67a2a7cd50def16fbba30770153d51d917ef449eb52862f2a16d182bba40261d79742f20cf20a0d18fda2b52cea0470e04d759ee947bd619443e7b1df113e990cd25b1a0b1addc88199205fa9328072ca081ad7d50beca2d872ca01b027c6a2a84026de8806", 0x88}], 0x6, 0x0, 0x0, 0x8000}], 0x4, 0x20000841) 2018/01/29 08:14:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x141080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2f, 0xe8c, 0x8000, 0x40, 0xff, 0x3, 0x1, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0xfffffffffffffe69}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x1, 0x8a, &(0x7f0000001000-0x8a)="eebd746d134dc0ac02c84daa99e867c1254c691f85128f04a262cfaec2320dd605c3bb67b0b56bc11298e36b56b3daf54b11c579706388af7dad6df36639086c6c948cf25bdfd3497cd794f40bb97496869dd32928245e63d3a8571f86f87a991831825165c9c40fa0d1e23f6f343226cfc99df8e3cd553353fd9c502651f65065815c3445bead76671c"}) sendto$ax25(r0, &(0x7f0000914000)="d40fefcf344bd3b51ed143dbd54418ed301d798afaee01481b2c0d199cdce80849a19b417d82580033fdeb36c0db914b75e58ba11d1b4722fe3769e8ec0b4efab53ba36b98e4d8e9120dc7045500ad774afe80e0f0c2f1df37dee7746c1758f31530eff90eee8860a2680f7125c100e44c0347f15cd5da9abc5cdddfabe3e7222fbd7674cb96c65a182d1b3d5ca7c9df91635dad16d2a3d74a4e6730d2", 0x9d, 0x4008080, &(0x7f00009aa000-0x10)={0x3, {"0ecbb0d64ab20f"}, 0xfffffffffffffff9}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000009000)=0xfffffffffffff858, 0x4) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000025000-0x6e)=@file={0x0, ""/108}, &(0x7f0000024000)=0x6e) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000024000)={@generic="27193c3f2a0dd7d6bff6a3f2fb4bff4f", 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000024000)={0x80000000, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000024000)=0x0, 0x4) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000097000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a30000-0x8)={0x100}, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c64000)={r0, r1+30000000}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000566000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d41000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000911000-0x6)={0x0, 0x3}, &(0x7f000033c000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000419000)={r4, 0x7fff}, &(0x7f0000831000)=0x8) ftruncate(r2, 0xffffffffffff8000) ppoll(&(0x7f0000467000-0x30)=[{r2, 0x6000, 0x0}, {r2, 0x10, 0x0}, {r2, 0x1, 0x0}, {r2, 0x8, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x20, 0x0}], 0x6, &(0x7f0000005000)={0x0, 0x1c9c380}, &(0x7f0000962000)={0xd5}, 0x8) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x181000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) 2018/01/29 08:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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)="", 0xf50a65be612e7a6c, 0x800, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00009f9000-0x65)=""/101, 0xfffffffffffffefc, 0xfd, 0x0, 0x2f5) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000006c000/0x3000)=nil, 0x3000, 0x0, 0x41110, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e49000-0x40)={&(0x7f00003dc000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e77000)=[0x0, 0x0, 0x0], 0x6, 0x4, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) 2018/01/29 08:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000c0f000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) 2018/01/29 08:14:28 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000fe0000)=0x0) poll(&(0x7f00003e3000)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fe0000)={0x10001, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00009f6000)={r3, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/29 08:14:28 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000013000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x7ffffffffffffffb, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000040000-0x60)=[{&(0x7f0000026000-0xe2)=""/226, 0xe2}, {&(0x7f000003f000)=""/167, 0xa7}, {&(0x7f000003f000)=""/205, 0xcd}, {&(0x7f0000039000)=""/0, 0x0}, {&(0x7f000003f000)=""/4096, 0x1000}, {&(0x7f000001c000-0x1000)=""/4096, 0x1000}], 0x6) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x7) 2018/01/29 08:14:28 executing program 6: r0 = creat(&(0x7f0000fec000)='./file0\x00', 0x160) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006c5000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f4000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r2, &(0x7f00004fa000)=""/111, 0x6f) 2018/01/29 08:14:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000029e000-0x6)='sched\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000966000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/29 08:14:28 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fe0000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0x100000001, &(0x7f00004b6000-0xa)=""/10) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/29 08:14:28 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x200000000a, 0x300) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000200000)={&(0x7f0000ffe000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000297000-0x10)={&(0x7f0000fff000-0x24)=@ipv4_newroute={0x24, 0x18, 0x304, 0x6, 0x0, {0x2, 0x80, 0x30, 0x85e, 0xfd, 0x4, 0xc8, 0x5, 0x1000}, [@RTA_GATEWAY={0x8, 0x5, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x800) dup2(r1, r0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/29 08:14:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d1e000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f000064e000)=0x0, &(0x7f0000e12000)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a8c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000016000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000981000-0xc)={0x10000000, 0x0}) epoll_pwait(r0, &(0x7f00007fd000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000eef000-0x8)={0x0}, 0x8) 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000167000-0x8)='./file0\x00', 0x20000, 0x140) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000761000)={0x2, 0x1, 0x1ff, 0x4}, 0x10) r1 = socket$inet(0x10, 0x400008000000002, 0xc) sendmsg(r1, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f00007e7000-0x10)=[{&(0x7f0000c0d000-0xefa)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/29 08:14:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b46000)={0x0, 0x98, "3ee116a07dc02fe5a5c2c682b15c3a90fe63abf14f2181a2b4e7fc2adf2a63ad261098c8b55a3246254ae3f2d1de3b5624990bf523062b50b67a53d1ec8822e4d638515d12b51821e6ba5808e8f47e41060f39c5d911eedbc7dae0adcab9ebad4d0a4d52648a14d1d2c9b37e581cec987987aaca1153d658037c5e5ce7fd4f97f0b2b9d901bd6d7d1ea686af448a412944c2a7b90d856899"}, &(0x7f000054b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000021c000-0x8)={r1, 0x3}, 0x8) ioctl(r0, 0x21fe, &(0x7f0000258000)="bcd4d47e678dcd7bb9657118921ab375fa2fdaf6b1878ee9716c081303df86745cb28a01c6a6eb1b229c50ce72e9a057d2393467d74e10da328174f6613082a8d5e9471961d38bbda7e9b64f08574bda9c78d67008d2c94b6cfbb36b952b600690e4c6a39fab4fa21bb09d20d6086f50369772df2280c3a9218796") 2018/01/29 08:14:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000a13000-0x3a)="24000000260007163200210800367700fb7fffff010000000000000200ff00000005ff202d588559879683fab9449b51f950b640349d23cf0669", 0x3a) 2018/01/29 08:14:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x2f0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ce6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={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}}, &(0x7f0000ff1000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f4d000-0x18)={@loopback={0x0, 0x1}, 0x3, r1}) [ 57.955001] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 08:14:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000002000-0x4)=0xd2ce, 0x4) r3 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x643485ce79d9d762, &(0x7f0000003000-0x1000)=""/4096, 0x1000) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) socketpair$inet6(0xa, 0x7, 0xc0, &(0x7f0000b37000)={0x0, 0x0}) [ 57.983899] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 08:14:29 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000475000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x78)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181, 0x4, 0xfff, 0x7, 0x77d, 0x0, 0x1, 0x401, 0x7fff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x1, 0x20, 0x1f, 0x7, 0x6, 0x758000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ccb000)=0x96, 0x4) r1 = getuid() setuid(r1) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020007, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/rfkill\x00', 0x101080, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r0, r1, 0x0) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000bc0000/0x4000)=nil, 0x4000, 0x9, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) link(&(0x7f00002cb000-0x8)='./file0\x00', &(0x7f000069d000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000011000)=""/136) r1 = syz_open_dev$binder(&(0x7f000001e000-0xd)='/dev/binder#\x00', 0x0, 0x4008000000002) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000022000-0x18)={0x0, 0x7, 0x0, 0x6, 0x9}, &(0x7f0000017000)=0x18) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={r3, @in={{0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff2, 0xf811, 0x6, 0x3}, &(0x7f0000021000)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000021000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x37e, 0x6, 0x6, 0x1ff, 0x7fff, 0x7, 0xb5c, 0x32800000000000, 0xffffffff00000000, 0x2, 0x1, 0x80, 0x2, 0x9e18]}, &(0x7f0000022000-0x4)=0x108) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000+0xfc)='/selinux/enforce\x00', 0x3, 0x0) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f000001b000)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f0000022000-0x1c)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/rfkill\x00', 0x20802, 0x0) r2 = accept4$packet(r1, &(0x7f00003d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d52000-0x4)=0xfc8a, 0x80000) ioctl$int_in(r2, 0x5456, &(0x7f00004ba000-0x8)=0xffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003cd000)=0x0, &(0x7f0000c32000-0x4)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000087000)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00001eb000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000bf0000-0x7)='io\x00') munlockall() setns(r5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00007ed000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x61, 0x4, 0x11dd, 0x3, 0x16, 0x7d8, 0xe901, 0x8, 0x5, 0x8, 0x1, 0x8, 0x2]}, &(0x7f00005a8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000419000)={r6, 0x8, 0x1, 0x5}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000c1b000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b64000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000282000)=0x59) stat(&(0x7f0000218000-0x8)='./file0\x00', &(0x7f0000a9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b2000)={0x1, [0x13]}, 0x6) fcntl$getown(r5, 0x9) accept4$inet6(r5, &(0x7f0000902000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000035f000)=0x1c, 0xfe7b560d463e5964) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000289000-0xb)={0x9, 0x0, 0x2, 0x80000001, 0x10001, 0x8, 0x6, 0x6, 0xc7, 0x2d17, 0x3}, 0xb) mkdir(&(0x7f000050a000-0x8)='./file0\x00', 0x48) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000e34000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) bind$inet(r5, &(0x7f0000fc3000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$binder(&(0x7f0000a37000-0xd)='/dev/binder#\x00', 0x0, 0x2) poll(&(0x7f0000064000-0x38)=[{r2, 0x500, 0x0}, {r5, 0x4, 0x0}, {r2, 0x2000, 0x0}, {r5, 0x400, 0x0}, {r2, 0x0, 0x0}, {r5, 0x80, 0x0}, {r2, 0x4000, 0x0}], 0x7, 0xfffffffffffffff9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbd000)={0x0, 0x0}) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000c8f000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/ptmx\x00', 0x3d, 0x0) syz_open_dev$binder(&(0x7f0000e6f000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e7e000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TCSETS(r0, 0x5402, &(0x7f0000672000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9d000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xffffffffffffffe0) sendto$inet6(r0, &(0x7f0000d5a000)="8220089613f8975ad3fea3577cbecc7c1bbb880c7b7791ae1b2325516ff8e359f1117ff243affe9f5518df660401eb2f2c69bdaa7bd541e003a03afdb6d5fbcb10451afe1c5df2d25707233536a10af0f36c828290f5a50103446678d4b892cc92547c593e2f9d86a37d3590aa09a4d8e1fc5ebe920ee1727c39ee9dea685eac31a9a3e14d786b4a3f3b078f066e4877108aea0d183572d0eb7e885954da22d9020b22618ad3d4bb587b85034eddabf0df33ff878b92209317a24469", 0xbc, 0x20000000, &(0x7f0000d33000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x73d}, 0x1c) 2018/01/29 08:14:29 executing program 4: lstat(&(0x7f0000d60000)='./file0\x00', &(0x7f0000a22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007f8000-0x1b)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000002000-0xa8)=""/168, 0xa8}, {&(0x7f0000001000)=""/33, 0x21}, {&(0x7f0000001000)=""/4, 0x4}], 0x6, 0x0) lchown(&(0x7f00008db000)='./file0\x00', r0, r3) r5 = accept4$netrom(r4, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x82}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000003000-0x58)={r6, 0x50, "6d3b8b5f6450ec6fbaefa49e4e831318f755129e2f941dccce7901ab4e34ea58acbd986e031634d479f12c0a5a567a9db05497e122f4737e74b537fb9632ea9563832689944e131504a245febb7a3fff"}, &(0x7f0000001000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$getown(r5, 0x9) r8 = syz_open_procfs(r7, &(0x7f00007a2000-0xb)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f00004ca000)=0x0, &(0x7f0000167000-0x4)=0x4) exit(0x0) readv(r8, &(0x7f0000a9f000)=[], 0x10000224) syz_open_dev$tun(&(0x7f000019e000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000c7f000)={r7, r2, r3}, 0xc) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000392000-0x4)=0x0, &(0x7f0000a37000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000001000+0xfee)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001409001a000400020d000004e80200000000000000000003e400", 0x39}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ba000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = dup(r1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000675000)=0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a3000)='/selinux/mls\x00', 0x0, 0x0) [ 58.148338] binder: 9818:9822 transaction failed 29189/-22, size 0-0 line 3005 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000099000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000824000-0x4)=0x0) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00003ea000/0x3000)=nil) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x10001}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000daf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x59d, 0x101, 0x0, 0x2}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x101, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e3f000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000089a000+0x35e)='/selinux/checkreqprot\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000013c000)=0x0, &(0x7f0000f02000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000a4d000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x2, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x100, 0x30, 0xf28b, 0x100}, &(0x7f0000006000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in6={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xcba6) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000ede000)="6d5c66c1f2d3e4ad419abc60df5b0836ccdead82e04cbce1ee8f2d7c42d416ba84359082744b", 0x26}, {&(0x7f0000412000)="f22926fefa0e5b24f5cf90ef5986440f0ff4156c53d31b0b46789943269cc1e689aed5b943477d4ca54f2583f7c5e0332e4453d7f70d62f8d912a0e52f9e3974d89d6fbcff7d7a0f36fba071524e014b3e68d1b2c9e38b1cff69eeb2ea3d32e6ae434f19bc2916", 0x67}, {&(0x7f000070b000-0xe7)="b6871aacbe942892d570f6c59f35ee06884d350826035107684496f49c7fa0706d861e51d2af9e467bbaf8caab481235f58e507829e59adecc0f2218b2646e9f0d324f0421912408e5cbb7656edec07f2f223d94833ce13d7f806e1b1a8f6033e197e717e5f0799b14c2ec95711ca9ae2b06bef5c395430c44d1e831a7a1f5741eaaf86fb72bf0a02235e93ca0543754df172531376d3540983d152b35837890c6ca1915f9bebb7a7a534c8bc27c720e24ea304eb4e7d611cb116529edb9f5d231c3872a4536e07e5d2594f6b7f08f608b87cc4f7ca554ddc20526986aa9fe1e6e88f21497b2a0", 0xe7}, {&(0x7f000066b000-0xe3)="f2531cf6559ddef72e4804b1516e1e3d938190f654d5c02e6afe4ab8b8810775e77fa50be763dda105bad47744415df299f0c080da9631578d7767f62f95d1f1e1192252296712d9bcc0cf9396283277bbf364e5bf4513c7eea830c54de8e581b9fbc401c254ae26870823f3e6c226b6351dbef5d3870d741b8d82caf4481fe964558601d53a8a8430efec3572a5d4d568793724fab6ea3a817cb19626adf3523999d939c298cd119f082445900c6d2a20e00215b5cee5f6b963a9333cc6f770443fbd08e5ccaf9d83538b2360c6c9df57c812c818c19664566ffd7f2878261bc19da3", 0xe3}, {&(0x7f0000eb1000)="3e174b3cd317d604ac714f1ab4489150bc0f62f895a90cb6095063caf0e53dbdb09b893a85fc1c74e1ada23b65acd20c9b9bd8cc5cb496d6d6a72cb83a5e6f03244291360527579a6b776bec1b9121f4ddb2e2da3c1a70927e205fba4f6ecfc64976e5713fcccd92526c715374a57baa6e8ab21eb2289b656ddda118a5f35617086459db27777200a1b14b1b6f13434e1ade93e9ac615ca53ca50b2adbae10c5", 0xa0}, {&(0x7f0000858000)="e49e89d4c30d20270c3922776aa72e3c501de89d6ec57572e0cfd46048c0b93f5f57c1d8a60c89c7ba5e35a7edeffdf67b4cea9f0f2553495121d8f7e32aa257e186d0782155effdb2a0171e684e10f637e58906f418870e852ba863b4ce685a1fc81035bc4e0c3b3713fa41614d3479736b0e598c88744becb5c791554c7723ca2d8446cf1a7cdfeaa3f8372beed5c547798f820697d3891994a91e67ad3df64a6e8ca8086bb3e37f9550818267262cbc18e6fbf6fe373b973776d2a0b70973a7c46eb1eda952cee620704128d8ecbe22be21ae49c20e326cd4c3ae1fdb203defbb1cf5643176d8", 0xe8}, {&(0x7f0000367000-0xc0)="1cdbe39d5ef2a5ac99aff91018fe239222d4479efb4c65bd7fa25b323b872d1a255c32d9c6b8ac26ec743301c8faf20a00d060b30c104c832e0a893ace77042596a89fc1195285da696138ed4267589ad4b224adb169a995e2ac61be6dae5ac1d772c14146dc5779f78f7a81e28f0354daf3e4cc9f5ec02befcf714807a759f9db7c5bac5961ea6e7ee6d94cd61c1f86f25aa2a3944c106f41575a42a51870c491136e940f6d424eb5e72c7d6df7845b8cb49ea59f42a14a1e5969ee7003a69d", 0xc0}], 0x7) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d7d000-0x4)=0x2, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') r2 = add_key(&(0x7f000009b000)='logon\x00', &(0x7f000002f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000744000-0xb5)="bfbe5b728390a42122c05760ca1a9f64991f9cb3a45afaab82164401b43dcd85a062af401d67ef1ab31adcb26d3108f7f745a138817d0a0f84e9d5ee8e335b36c28ba87c1b9cfc9a66e9f5f564878e983db299cd948c5fd26b83ec842ea637bad12dde9596d3b87505e9452d2341c77dc80e23afe76136b50138aea9111b52e0bf5c9f34947849d2acbc17e004a39dd9929783db04dbfdfaa129a6626b19a665250e414fae96d70cc4e28243606e9a30d6ffec6b98", 0xb5, 0x0) add_key(&(0x7f00005ca000)='logon\x00', &(0x7f0000f11000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000663000)="d78297f4f722023b38ca691099b5401b05f5b1066c5eefb730796dc477ce112af985fe128b6428ff6c19251d7a611aaeab3684a529b3f8fc1979edee9bd4fddf52d6dc5d00be2011", 0xff8a, r2) preadv(r1, &(0x7f000093d000)=[{&(0x7f0000d1d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e1b000)=""/92, 0x5c}, {&(0x7f0000a99000)=""/43, 0x2b}, {&(0x7f0000a0c000-0x8a)=""/138, 0x8a}, {&(0x7f000032a000-0xf7)=""/247, 0xf7}, {&(0x7f00004ce000)=""/161, 0xa1}, {&(0x7f0000a34000-0x6d)=""/109, 0x6d}, {&(0x7f0000583000)=""/202, 0xca}, {&(0x7f00005ff000-0xc5)=""/197, 0xc5}], 0x9, 0x0) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000bce000-0xc)='/dev/random\x00', 0x0, 0x40000) membarrier(0x10, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 58.210589] binder: 9818:9822 transaction failed 29189/-22, size 0-0 line 3005 [ 58.241497] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.284255] device syz7 entered promiscuous mode 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x404000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000011000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000011000)={r3, 0x5, 0xc0, "c36d5a4e48604538ba9733207a468d595a34fe25774b5463edbe5f6d906305d74298ae5136e5dbb2c43faa2c7379f8f8e8471d94366d6dc93aeb93788414c2327acc5e7a023bf39f0940d1e3fcd144d06a15fec116d9581a4bf69afb97edb853061d1aaceaec8b8671450be8c10e2cb09c1c48a728a518b56c972745c3594ec46b47cc151d8c189eb3144731647ac0b1a265d7860b79637ea26ab5c8a39f4251691953d6222802a5a38c8a02d7433c860b9b73b689a084024cd2b0faafc5f9f1"}, 0xc8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000741000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ppp\x00', 0x101400, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fe2000-0x1)=0x3) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d46000)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f00004d3000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000af1000-0x4)=0x3, 0xffffffffffffff97) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000113000-0x88)={0x8, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f000008c000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000425000)={"bd52d521af46abbe108f92d4619f5d4a", {0x4, 0x7, 0x9, "73d6b79fc9b1", 0x8, 0x0}}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/29 08:14:29 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f00002d0000)="") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/loop-control\x00', 0x80100, 0x0) fchmod(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000646000-0x9)='/dev/sg#\x00', 0x4, 0x400) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d46000-0x4)=0x0) ustat(0x0, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002d0000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000005e000)={0x0, 0x7, 0x20}, &(0x7f00003f8000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000157000-0xc)=@sack_info={r2, 0x100000000, 0x3f}, &(0x7f00007a1000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000e75000)=0x6) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f000009a000)=@upd={0x120, 0x12, 0x320, 0x4, 0x3, {{'jitterentropy_rng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x6}]}, 0x120}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/29 08:14:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000a24000-0x1)="", 0xffffffffffffff5f) dup3(r0, r0, 0x80000) [ 58.352312] device syz7 left promiscuous mode 2018/01/29 08:14:29 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) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000544000)={0x0, 0x3}, &(0x7f0000c2e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e3f000)={r1, 0x2}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fcd000-0x60)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000020000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)='8', 0x1}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) vmsplice(r0, &(0x7f0000022000)=[{&(0x7f0000023000)='b', 0x1}], 0x1, 0x0) 2018/01/29 08:14:29 executing program 0: getuid() mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d02000-0x5)='user\x00', &(0x7f0000d10000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aa5000-0x6e)='n', 0xffffffffffffff46, 0xfffffffffffffffc) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d11000-0x15)='/proc/self/net/pfkey\x00', 0x103080, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d10000)=0xfffffffffffeffff, 0x4) syz_open_dev$random(&(0x7f0000447000-0xc)='/dev/random\x00', 0x0, 0x200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000330000)=0x9) keyctl$search(0xa, r0, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x121009) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000050a000)="8fe5f9a65253ba0387a4478272e210c4f715a1fac8e3abe2dd2409b9320093c2729b71b4747321b931fd803f72b74d1342aa11debd304362453432806c1b38aace8b3982cdf0ed67960ef3c9f08e0962dd26231be44963b6216a6d2debecde5e558271178907083bff1d532236e4ab79a42fc72826fec2ea9e1a1a4376e2b8aecde030d53f3ed955a6ad94949f3ce44aea14322bf8666eaa31bd5d88d7239451379721f6fce305c92bbeea880fbc98a68754b4bc215a0df7aa507d468e0011600b448851158ff1") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map={0xe70a, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xffffffff) write$tun(r0, &(0x7f0000560000)=@pi={0x0, 0x0, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, "c2da6b2ce3626e2fa8ef"}}}}, 0x1c) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x7, 0x5, 0x7fffffff, 0x79, &(0x7f0000000000)=""/121, 0x95, &(0x7f0000001000-0x95)=""/149, 0x76, &(0x7f0000013000-0x76)=""/118}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000c56000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mouNtstats\x00') sendfile(r1, r1, &(0x7f0000bc4000)=0x0, 0x7fff) 2018/01/29 08:14:29 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000)=""/4096) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/29 08:14:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000058b000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)=""/149, &(0x7f0000000000)=0x95) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000fe000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f000049e000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ff6000-0x8)='./file0\x00', 0x1, 0x42) unlinkat(r2, &(0x7f00005fd000)='./file0\x00', 0x200) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000019a000)='/dev/sg#\x00', 0x1000000bad, 0x1fffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000093c000-0x30)={0x10, 0x0, &(0x7f0000156000-0x10)=[@acquire={0x40046305, 0x3}, @release={0x40046306, 0x2}], 0x1f, 0x0, &(0x7f000079e000)="94496e780153c10aed822b665bc7b0834f883a7d225c6845ea1cf8c2362da5"}) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000331000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/184) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xfffffffffffffffc, 0x8000, &(0x7f0000e6a000)={0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) socket(0xa, 0xe, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000334000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="438caae8517e499c9b61ea130be74936"}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:29 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fab000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000118000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fad000-0x10)={r1, r2, 0x100}) setpriority(0x0, 0x0, 0x0) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000d98000)={0x8, 0x5, 0x6, 0x200}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000866000-0x19)="b8a6fa38de29ccf94862db489ccd9d090c36c77ec9fc36de3e") ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000de1000)={0x4, 0xfff}) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/116) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/29 08:14:29 executing program 3: truncate(&(0x7f000031c000)='./file0\x00', 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xea, "e27ede9ae167d79460f7d4710849ce074ad225dae3aad15b334b90fb58cd5a88cee4c06a6ddb0c127c5883fe266ab17c2a98323951a5c93ad7cfa5e510d45803da312ca25b93825662ac5c7f764b7fec0782c8d7e0b091de94732505a26383149783780a8b6e580f1d32ec424415ce3d4f895c8b895363d9faeb554b24b95222f2341c13c5b35c714d0911f1bb2991034b63bc691e566aec87fc6a6fe74126ee4a40dcccecbbca809108336a883ab27a6994e2a89b1eae6979f0aded72fccc32210c9d5a5a9cf2c9f7bd970875347090ca1dd18796f6daa433654b466eeb245bb58f488f5175778b82c6"}, &(0x7f00000de000-0x4)=0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x5, 0xb9, 0x20, 0x1, 0x1, 0x7, 0x7fffffff, 0xc8, 0xff, 0xffff, 0x2, 0x0, 0xffffffffffffffff]}, &(0x7f0000001000-0x4)=0x108) setsockopt(r0, 0x4, 0x7fff, &(0x7f000077f000-0x83)="6cc6015971d542f21a674790fa68ca53e6b8accaf95543a6246fbe6fedfed2e2f3fa9ec2e49bfcf086a81daa47360f9ca2f558053f5f72c5ed181900693b66fd71d4a84026e0d50359ea81922bc6c461da51806caa3e4193d44fdf337e558f908415a95cf5b693cdbc94bdadb5d033e604931ddc8377bdef74f5cd5adfe38684acc7ce", 0x83) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000232000)={0x0, 0x0}) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f30000)=[{&(0x7f0000924000)="a1", 0x1}], 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000628000)=0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000432000)=@add_del={0x2, &(0x7f00006e9000)=@generic="6b1be4237c3747b7a06cb9507ac1b911", 0x6}) dup2(r0, r2) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80000) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/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, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000cb3000-0x8)='./file0\x00', &(0x7f0000fe9000-0x8)='./file0\x00') mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/29 08:14:29 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000328000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c50000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = add_key(&(0x7f00007a4000-0xa)='encrypted\x00', &(0x7f0000185000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a11000)="750db816dddf0a5bd3f0e60ea64be7ef1c72f2b42cdf1d12433873ee55b7c97ed589662680da2f0af6a2121727c75322f1ce9a6746dbba0d69081d84866c0a32b00aae1d84aa4cb591a6f3240688fb4b76b561f3ef010b2134b6db5bb80337f6e96454e1d1dadd016d4f510c81231a880c1b43444187fd9f04d4cff5bee09acfd8077d808aec64d614a5a92e72d2869c9772c46c0d366013e0748b1c7ed2953b46d68cafbd8ba6e6834124816cce91a7623a8247b6b61c83c7f1bd540040c81ed0f8b8e0f99e0cf61fd55af80804", 0xce, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00006f0000-0xa9)=""/169, 0xa9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d17000-0x10)={0x200, 0x2, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000bcf000)="a84366e95278d429d4ec547b4e9debd53fe0e2d9deb751b79085b6d61d6d55325a05e6c38db4fa11aae558512c15e1b3a46c445013486065496dc9") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000934000)={0xb0e5, 0x9, 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]}) 2018/01/29 08:14:29 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x2, 0x1f}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000005000)="", 0x0, 0x34) fcntl$setlease(r2, 0x400, 0x0) accept4(r2, 0x0, &(0x7f0000001000)=0x0, 0x80000) r3 = getpgrp(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000c000)={0x20080522, r3}, &(0x7f0000004000)={0x5, 0x6, 0x4488, 0x3156, 0x5, 0x0}) 2018/01/29 08:14:29 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00002ea000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x15, 0xd4, &(0x7f0000001000-0xd4)="dab50e4f4f4dbb88e324865d44e9962df62fcd6e5712c72c6bd5409001debc4ca6b3d77c6ce98876e3a0ff2e66b542bcc2c8581f8cf020288ffd6efa9985be7fbb37504960be547bee3f727a26fc320c6d6be4ba184a6d96a16a5d2a167a21baddf5bc5b9c52d3c2596963c38b17a66d96f11489a691e594c189d01dd85b62658834e7beb2b522ad0a930a1935a36ebd3d2bf6fcb17a1af67287bbeab33e4638bc0bcae5f8be4567e323289fc5d3ce2c56dccd29897b88b36c2d6b1974a32e7a670e6750680144776a1da413ac6565e7feb6aca1"}) prctl$intptr(0x1, 0x0) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000309000)='net/dev_snmp6\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) [ 58.684125] binder: 9968:9971 unknown command 0 [ 58.703191] binder: 9968:9971 ioctl c0306201 2000a000 returned -22 [ 58.724155] binder: BINDER_SET_CONTEXT_MGR already set [ 58.729569] binder: 9968:9982 ioctl 40046207 0 returned -16 [ 58.738459] binder: 9968:9971 unknown command 0 [ 58.739487] binder_alloc: 9968: binder_alloc_buf, no vma [ 58.739525] binder: 9968:9982 transaction failed 29189/-3, size 56-8 line 3128 [ 58.756889] binder: 9968:9971 ioctl c0306201 2000a000 returned -22 [ 58.765435] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.773327] binder: release 9968:9971 transaction 60 out, still active 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000c1f000)=""/4096, &(0x7f00007e8000)=0x1000) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000800000015, 0x300) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000070f000-0x6)=0xcfd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00004df000-0x9)='/dev/sg#\x00', 0x8, 0x111c00) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$key(r0, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:29 executing program 0: r0 = userfaultfd(0x0) fadvise64(r0, 0x0, 0x20, 0x1) fcntl$lock(r0, 0x5, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000436000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000711000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000ae3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007cb000-0x4)=0x14) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000ae2000-0x2f)="7dd9fe636e1ea1141c7f1797e34e0231fc61406519cb2f3b0e957d98fdbe7d86786ab68561307ecaca9c180ee7a112") 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/184, 0xb8) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x0, 0x2, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x1)=0x8) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067b000-0xf)='/dev/sequencer\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a5b000-0x8)={0x0, 0xffffffff}, &(0x7f0000a01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b1000-0x10)={r1, 0x2c, &(0x7f00009ef000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000726000)=0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00005ce000)=""/20) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000096a000-0xcd)=""/205) readv(r0, &(0x7f00000c7000-0x50)=[{&(0x7f00004a0000)=""/112, 0x70}, {&(0x7f0000d0c000-0xac)=""/172, 0xac}, {&(0x7f0000b25000-0x9f)=""/159, 0x9f}, {&(0x7f0000423000-0xc6)=""/198, 0xc6}, {&(0x7f0000594000)=""/179, 0xb3}], 0x5) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x3ff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000071d000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d18000-0xbc)="d9", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg(r0, &(0x7f0000c75000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)='J', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b33000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) accept$packet(r1, &(0x7f0000e80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae8000)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x9, 0x0, 0x8, 0x4}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000826000)="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", 0x1449) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0xfffffffffffffffe, 0x0) open$dir(&(0x7f0000265000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f65000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f0000b32000)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x44f) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xa, 0x0}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000039c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00008ac000-0x20)={0xbe43, 0x0, 0x959, 0x81, 0x10, 0xbb32}) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000026000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0x34)=""/52, &(0x7f0000003000)=0x34) [ 58.781833] binder: undelivered TRANSACTION_COMPLETE [ 58.790945] binder: send failed reply for transaction 60, target dead 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000007000)=@hopopts={0x8f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x15, 0x4, 0x634b, 0xffffffffffff7fff, [0x4, 0x8]}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x401, 0x5469194f, [0xfe3d]}}]}, 0x38) 2018/01/29 08:14:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000048c000)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x410)={0x5, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x5c0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd252, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt(r0, 0x3f, 0x4, &(0x7f000000b000)=""/61, &(0x7f0000007000-0x4)=0x3d) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000)=@sack_info={0x0, 0x3, 0x7b2}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1, 0x5}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xfffffffffffffdfb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000011000-0x4)=0x2, 0x4) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000000a000)={0x8008000, 0x5, 0xfff, "71756575653000000000000000000000000000000000000000000000000000000000000300", 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]}) inotify_init() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/user\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000002000)="2ee97d580ad32fd7906bb6af10cce4cd9781039daf1dbc00000000000000f69fe5", 0xf) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000010000-0x18)=@routing={0x0, 0x2, 0x0, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000000)=""/209, &(0x7f0000004000)=0xd1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"320871a07d26785b8ece51490d5fac1c", {0x4, 0x8000, 0xff, "ff0701f9768f", 0x5, 0x0}}) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000041000)='./file0\x00', 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000002e000-0x3c)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000009000-0x8)=[0x781, 0x1c8a]) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000004c000-0x50)=[{&(0x7f000005a000-0x5c)="fbc87903990d3929918c22f50d77dbe402a36bcf15e05436d46f9342977a39beeb87f0c46ff6e82470a2d4b61c3cb01cc2db747b1310474a7193657b3fb9de52074372a84a21164d5c2747c40c0c8747a482be17e1eac9099a71927a", 0x5c}, {&(0x7f0000059000)="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", 0x1000}, {&(0x7f000004e000)="afbc04bef31c1314cd2279103aaf61ca95d2868b11fe0a1ea537d58b643d8d49a31d982ba7d113807e04792f442b1b518c268c402dd3ce4af370bd486b1f854dd1a0e11eb8cff008b3443966ee719344e36ed0acf0180619a138e71d3d37d79800b7f9d0e8935b86c64824b5c3b001b80eb338c513c5edf2136f0a68aedc82cdc16a6adcf4b5537af820e05562fe9737f398f86a353f09d0dccf20440554242490a8e6efb94d1e752aa2f50ead9138d5f45f23f5557108b44548ad8cc5e951b1670c58961c904a527902fa6fc5b166dcacfc42176737a46b846e2a9c1dc24100a6251b0a08688a60d4da", 0xea}, {&(0x7f000005a000-0x18)="cbd741ffc229e7cc4f01a0eef74aac238b7f967d58b8fe7b", 0x18}, {&(0x7f0000059000)="39108279ed7934e49a1147951e8b5c9e3943291477553ce498cc491a149196e51f74ec6d49c3b95d69258cb14f5670cf648994d409a653be614b542840132c27e6f5ed9402e3e24e1c80d707f82c2b71db1ac8758f40e25f48cfe74bc8a0d03fee8e2b760ef3ac833b91bd8d2be0fa08c6be02b607ecb3e6d687a676f605560c3f5b", 0x82}], 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000058000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000059000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x180) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000054000-0x4)=0xe8) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000000d000-0x38)={&(0x7f0000058000)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000059000-0x70)=[{&(0x7f000004c000+0x67e)={0x2190, 0x17, 0x400, 0x6, 0x1, "", [@generic="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@typed={0xc, 0x6c, @str='\x00'}, @nested={0x10c4, 0x8f, [@generic="8556e4d711d5b63e33", @typed={0xc, 0x30, @u32=0x2}, @generic="d36ce2a56ec34c271d2f437feb46de9467830f4bdcdfddf8beee057aa9e14aba8de7cb36b15dafd89356d3c7b8fb77eb73b258edc82c0193ae4cb8c9aea0b4aeee5f62b69f00e2651db478b01d19429d5b125451ab0d396a168ed0dfbf923dc99aa4233d07c46bdb0a462ee8119056be4cc51c0e93c3423b7e185f9380d5bd3d50d2ae70dff1fbd5d868fb1e9361ac204eae729721fe7d05", 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@typed={0x10, 0x3e, @u64=0xfff}]}, @typed={0x10, 0x1c, @u64=0x8000}, @typed={0xc, 0x87, @u32=0x5}, @nested={0x4c, 0x5f, [@typed={0x10, 0x7b, @u64=0x9}, @typed={0xc, 0x42, @fd=r1}, @generic="be7967abf9bc5242c6213f92d50df2df3414d538852ef3774fbd0c435bf9335f2cf5e6523a1e198acfde"]}, @generic="147cc155df09f15765ef354c99753d10efec7cd1ee0163510b1f716e86ace801fea7924154f34081fbb367542fbdc2689f0f0b28493fbe29af8ce2", @nested={0xc, 0x86, [@generic="9d4dea94c093fdd5"]}]}, 0x2190}, {&(0x7f0000011000)={0x1e8, 0x31, 0x0, 0x4, 0x0, "", [@nested={0x118, 0x68, [@generic="37eba926b80ea81df8f5e00d1e78e0f8f42b7c6e3892fab3964500e73ab636cf4338a9a67de671d40840a45641d65dd2f62c8fd7f39c11d6a8694a3a66dc69f35b1b6644cf9d7f3fa57d57569f1f4f1f69721880f97dfa5d747a3768c39b08ffd2b7c58c4cb34f1a198b93baa22f76d71b7f576c16a18d8d3808a8e98bb7bb233b06a38af3de32a5637ed7c7a5cee955a2c60af12da38aec5010eec88e8bac173c914a06fc3dc90075e21afddfdf24af", 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[@generic="8e2024703b4c724908bf877effe114e80d829494826a4e5b292872aabc647fdf682258624079b443306d281f7d57f483d9821ae035e0fad048571a88f94dd127b59586771ca8efd6558c737a155e39af3852fc54ff1deabeac84d5ce219830829e8cc7cb880894d45d986e07ffc7870d8c60fa915cb1079eae29d2a4572447ceeb09661f46cb97c89f87d6d1086e6bc0f1ae26833aea80d2e424d95cae"]}, 0xb0}, {&(0x7f0000003000)={0x3b8, 0x3a, 0x300, 0x1, 0x2, "", [@nested={0x4c, 0x94, [@typed={0x18, 0x42, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x60, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x1f, @uid=r4}, @generic="61dc979efa07d91a1cde", @typed={0xc, 0x7e, @fd=r0}]}, @nested={0x88, 0x7d, [@generic="f3349ea52b4a2a950ec53ca2d718b53407eda8b933bfd54af19f1ae74f4fc50db85c624ee6d80fc586a1784d1c200b047be1475b1af86940c9612adacfef242f2d4d3a87879d2faf8d9ddcb6759cedbbe1167145d1d2d9b74a270164b207cb9237604e7c7009dd78a5a8dff2a603252ef8f98fd751c6f882b783c8898fc5cb10a2"]}, @generic="b67467d998050252ea8f43b9752ef4c7f35b31df4572e75368ad5062deb60139d871a4175f039010805470c89c4cd4223b16413e", @typed={0x10, 0x22, @str='$md5sum\x00'}, @generic="f5c2d22bcb77694396c9972e031b676ea5f647e93faa2ee170ad9d205776727c7b0d38b18160603d19998c6ab688f1ec1f353d571aaf68862a4a8decc6f794d2ffb729f6bb0584e03e158994f42d5d04a3faa9b7f4268450cce45b57675f1e2046c5087e221a8fadcc48ba9e74c8251b0bc3383633ee8b7ee84e82c0af39a6c783cc7c46e81c3612d031951447fa2b87ff5914bee360f3fd27867374aebbc75211374163647e8c710d28132e4ed02b97d8b55d0eb6bae851e5f8fd7dccbf33f42f1f1553b790f681bacee5fc2232e75e426f7bc6eea9f1b857621ad629be39c4ddf3153be911c4a16c5f20", @typed={0xac, 0x77, @binary="0809320fbdc8b04794616c8524bd2c6e20b842c67226f6ae53904de71af9b680cf63dd952ff7a2a23e40ad64b2a930585565aa971df33c9a4cd82a53df23ea626df0b16f9b163471573a56439f1af539b423ca1ab8de473fd9dc43096b021ffad8217bd7f01abd5bbdd468597b68bca682d3f6bfa24aa4932981225ca77829f3aacaaad1789384cacdf21dfdbbc996b06da47f9c32e230ba99fc2272a79012b144d70c"}, @nested={0x84, 0x20, [@generic="b8aae59d416dc3c373c880af7385283b734413128576304e59d4a6791f10780720fbb1b30fd3cc6cf1ee60416aa69df0e73f841e96855a990feec874b3b44d98c8603cdf59c7ccdef45071242c708645c68a694a4b52c77df55ad13f259537cc9e5c5a8cd2bc9e8393c1ea52c0a03c9924060726bb94b1016ab0248184"]}, @generic="2a96c6414a30fedc480580f441e73d244e48b859f5bb177164043798ad4c8ff565280c741aa5c24a3c8ddd16d707e3ac411c1fc98e52623d5f33349cae6ed4e26b6390a1b9a9db0b822b00b41b529825979e162f70171619bc200f36b9d3dd07d9670d44561588018470e9022f74176b321cdab831"]}, 0x3b8}, {&(0x7f0000059000-0x2cc)={0x2cc, 0x2b, 0x10, 0x3, 0x0, "", [@nested={0x4, 0x6c, []}, @typed={0xc, 0x5f, @u32=0xd4}, @nested={0x1dc, 0x2a, [@generic="7375e069b1564467939ee40036d0820612b9722dbdb08eb927f90fb5b4abcc55c497ee22887297ad8cc687c253cd7588a54761a8668fd404d13797925d79a097a88c32869d344bf1b4ef41538950895eb687f109681358cc8fa6c0d60bb8b7e4e9c8f293fd4a048466e3ed295b205abc160ce2740a7dd04ee8f0b41779708a444aa99af47db3f269996e323e84d86d7292d0ef4a9cfbc5101b62d4618f007859ecb2c38284c8688a633bc66e36e8a17eadc06bae19cefcc87eec03c1c78e0b52b408f9398a98f7c8694658bfb3f22bbc72dcaa3f45ce8f0ca5e640a4d2e94aaa6951dffd59901b4da6ec146b3251bb86f548d53a869ac8c3", @generic="6d889be479b60a1531a25e69d13675ecba2c46b86ec24067fe666d1fda170143639d68b3b2c0abb594a06541a16b6bd11c8a20d8c984f70b9635d1ef50587163c9301690e95025f7d42d8ecb4849e44a1d088dc8fa6c4f065296153c6bec66a2512656bc7a4d17c95baf0504400b13c5565b6651c6d2b23ca6484ae3cce4a2c246f028ff4f0c87310ee490c296d8513a006941ee7f9e1be9c08ab47f90c6f4fa05fa225c00347c22afead894ea1722888ff64102e309103448975f3e9320297c119f34c5e9842eb5ad9656f24b103745f97cdeff6f57eba1a786198e5d"]}, @nested={0xac, 0x82, [@generic="297bd129c5afcff73427aadd9eee8e6c2e7387b0378ecd150d5d3eb1f6fcf08d1ebf5f622bb44e859fb4a19ac540cf058066423944b943d0b4473ddfac4397727ed951f7f1b975", @typed={0x60, 0x89, @binary="945bc532bd53bb62ca56242af63c3ff25acf3b5d620639727d5f6bafc5d5d1966a59401842f2863c6f4cb8b8a8da7ccf0ad067d822a85ccf34bf45870b3ebf2b391bc9790228bb165dc0d4c518e0f870936b65151466"}]}, @typed={0xc, 0x94, @fd=r0}, @typed={0x18, 0x7, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x2cc}, {&(0x7f0000058000)={0x68c, 0x3b, 0x400, 0x0, 0x3, "", [@typed={0xb0, 0xb, @binary="760e53d831f9f0dbf666a2bf2b66a4da3bc54ebf6906234a19f1e01f5a788327cb23b43f4bd1e8d038399a8e7d0c3a9633fe263fd06f8e135da0207257d5b9d6c277a5c4b6b68c0afe1da516be89e73e4b65ec7bdc90f268aa94ffcb68fd48d08991036d35fb70b91989ec8966028b7e3737968b5e1aabfd7d9579566cc91bb943a8c6f78478d9b0aba091aac4beff5476373cc4f8467ff07d93910d0e2fa7080c56146c5e"}, @nested={0x94, 0x45, [@generic="41d65b1d", @generic="e5ec4ddf2a970b37549adaf1400d69560996083150e1f735952ba44f01ca8f425e266901de79198dec25420445e61223399c3141929a22596eda11fece2b5180358fc783b038562e54fa9974f79de8a2ed7c7668", @generic="5543013149fd632775874feefd7c2c75c5b8005786c16602b16ad3da09491bc629af62a8d21c4c5ae8856612f651b9bc8d1d80d253972492"]}, @generic="9568daff3f8844f87ba01039b4ca3b6cb1d5f775905e685adcff49534b3b85e4f65a3946450468e27363ba0a0b0c33b3e2d3b443e7068dc085c4889c6b23e684df50cbf0d176db05e1b78ba7a7911ec8831d627f2a86c263ace81ab6be62968e7472e04cc699e421a53841f5c06fbd9efe18ac8589c30305d401119877c502b3ffa474855d3df4a7553dbc9631934c45d6fa8b201c54989c6517cd60363e0833f8ff6c37b931d0dfab7e73929fcbcb1319004c6301fb7b1636e1338e70d88c744ef2bdcb02d0307cb6afd2b872aebacd75e7", @nested={0x2c8, 0x60, [@generic="bf1340e482ccec100d3fc2daef92930889a63f790e895163497e33e3bb5a41d2e5abc90b378629b250d5caa6befe93c8c47c53b53adfe85317ba3ee9569677db73f5a2118b10bdc450c86e7d26193b336a96fd681e265cfb845039ca439bf4a49a893fed7907b26a27d6fc4f982229bdde7abb3eb5134396962c9292ecb5a84cbd50a8afc269c76ba56252561592aeb589ca94", @generic="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", @typed={0x18, 0x51, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x5d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x89, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @generic="52111d9aa8b993275aa4240cad8fee47a4db28a7aa9b491f44f9c7360c52c288d2c1aabb4dd25c3047360382e9bcba9b5defab75325b5d9b0c115383ecd3e3e60ac47dc8fee706f7fdc0482a8deecf5bc11bbd89e6e54601dfdf25c613d6aeb624de7daefab5174adcdd003ab27470825540d9cd70aba725e85a71654157844e7cc3660a8771ad8883011e1156ce95f183b6dab7b23066a640cac168524c7d00a3a8666b7ac893c13f2b0f87d294a694ddb77f90039e3604decab4662862db89f30cd4bc69e51416514e674e7a85788fc9664b0300086a861978fdc91a01dd68293b8d8e64fb4aee427d646cdb9d488138d6e0146c87c6c6"]}, @generic="e0410ef86054ea329b912a5fc1a5264005622bc845b390c730de3e4fbfb9ed90dab4f94d3eef539e916f1641ab729a0f59e5c1db8d1ca807a72c9d052c11da95544dca05915b876cfc594e717eb9bde4d129fea115b2d87c65e54a3cc8657ec63087b5c9286607462e4c43c693e1fb35b926051afbeeffde897046dba7151dd1fb8690336116", @typed={0xc, 0x7a, @ipv4=@loopback=0x7f000001}, @generic="24ad4a28d03df0d28ac81893f2f8db4d6449dab4817da3aa1b73e0b5397d62d8ff3e647de56b6251f4c5c543064be42d89d6cc6c5fc4283dad6f5a95117d9a12ea6b50fc3fc8439ac1ec608690ecc335b13bb98285e4ce1b3e9f8371a15fb7870664a14cc9c84514e7789b0e37bcf188c83b86f23f881b01f232adbefec716d61e38", @generic="2a655fd2b1076bf50dfdb975a17955d7a97c82aa19de67ec8fb644278177406dfbd58b96ea41eac53a7837d0fb494f0bb793e8a2561b6f5527ffb224df0249ef652c3344f647269cf652bcf3f6f427cf73251e7872976c8a8a74c076fc6d038eaff1ca95630b8da832410ce98decbc99bb2c5bcd7723dd189fbbb7412b9150c2942005c4a3bef6cadd9a"]}, 0x68c}, {&(0x7f0000058000)={0xe8, 0x3a, 0xa00, 0x5, 0x1, "", [@generic="89f11d53c0da00903886b66242fa936517683fa1a34340fe599d0c2b0c452c34d3e5d358b40776bef29739e81462494fb5474a6f61a4a14291cba2bf705c3d96fe81e5df4d330ab10405070849b235430ea8a8b8c61ebf8f852e5c193e71d08bb937f7", @generic="64f079b2a72b06d146934a74e90355d344878331046ae0a1dba985ed30335665b5a9b8218fabb2cdfc60d1d6842dbf4e3115168051331f2f20241aaf6848fcf635680eaa8434ed7b8af75792069c6d66a1597e8439aa85ee0051636d382b84fd643f6d0db4ecc1a2201f070b41d5a69c0217"]}, 0xe8}], 0x7, &(0x7f0000058000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x1}, 0x8001) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ead000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000848000)=0xfffffffffffffffd, 0x4) 2018/01/29 08:14:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000d52000)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0x1, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) getegid() stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000)='net/dev\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") modify_ldt$read(0x0, &(0x7f000015a000-0xe3)=""/227, 0xe3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) symlink(&(0x7f0000074000-0x8)='./file0\x00', &(0x7f0000eda000-0x8)='./file0\x00') 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000-0x40)=[{&(0x7f0000009000-0xe2)=""/226, 0xe2}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/135, 0x87}, {&(0x7f0000001000)=""/62, 0x3e}], 0x4, &(0x7f0000005000)=""/120, 0x78, 0x0}, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008000)="", 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a45000-0x9)='/dev/ppp\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00003c7000-0x20)={0xfffffffffffff471, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000921000)={r1, 0x1f}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000677000-0xc4)="") 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) inotify_init1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000922000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r4 = add_key(&(0x7f0000996000)='rxrpc\x00', &(0x7f00003b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000071b000)="effc525f1ec2365ce0b65dba091c37a60829b04164b84349d541bf88a9a6df0d552048345d879ac1c0117845024091cffc7ceb3798406c94b7e79da115b97877632c5c3a58c291df39952929c92fa97de709e3ba2b201c37e10e651096aca582c16dd983fe3bfd2365751900e4611f16becc888668c811a83de2116601903cb90808dbba65e09814ce1f2ff27a6f4726239f2653d0ce94db898c4a5eb46b9edd982fa9cd22cb65f5f1", 0xa9, 0xfffffffffffffffc) r5 = add_key(&(0x7f00003d5000)='syzkaller\x00', &(0x7f0000ae9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e1000)="3ef20e", 0x3, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000a31000)='trusted\x00', &(0x7f0000267000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000edc000-0x11)="b398e4802f9ea8ec8ca71ba713badf1e02", 0x11, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00003e3000)={r4, r5, r6}, &(0x7f0000569000)=""/86, 0x56, &(0x7f0000b96000-0x38)={&(0x7f00008aa000-0x40)={'ghash-clmulni\x00'}, &(0x7f0000876000)="a4e3b21afda63c57a3e08cfcb168e04cd90adee81eea1078fb2dcf241134d6e12c10aabc11babbc12f23bfe86b4fa1f34cb3388e5e56d48e522d727bac87144b7504bff36e125f5c9facb4773accf24d870c229e67ee52f94c3698ea466c87b2e0c365a37fb6261ee2de17ec157788f0a1a6abdcabecc010f8f158513c78b95c8654409956efac7bb491075a3f9d3e653545e6b661d8d6267bd3558a451ff68ebe5e54697cea6f81", 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 58.993398] binder_alloc: 10066: binder_alloc_buf, no vma [ 58.999129] binder: 10066:10071 transaction failed 29189/-3, size 62-0 line 3128 [ 59.012801] binder: BINDER_SET_CONTEXT_MGR already set [ 59.018391] binder_alloc: binder_alloc_mmap_handler: 10066 20000000-20002000 already mapped failed -16 [ 59.021185] binder: 10066:10076 ioctl 40046207 0 returned -16 [ 59.034379] binder_alloc: 10066: binder_alloc_buf, no vma 2018/01/29 08:14:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x7, 0x9, 0xc2, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0x8001, 0x0, 0x10001, 0xffffffffffffff42}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000)={r4, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=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) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0x80, &(0x7f0000003000-0xf5)="15f2be1508034e737f1adb0257cbfd6e1c5f3e942bd70fbe43bd779d03b707b876b5ade56de0c54b7e765a78e9f51e2413001531d997cd2f6b7fa32eda0bffa3052008945c58709afb5325ed3f35c33c61c8c3fbd300fd371ac070be06aac2fad4dd7c6dc828db8fa908bd5ed7ed0185051c3dbc393863dbfdee6ab685c213d931ea8ebef09ee40fc9c0f2216aa14b2c7581603d5aa534b176d91cae682c91bd35381f11cb03bf3557192d9325e550a8c2ce48b8616e5f500b34dfab881fac2bdb85caf1c0c8ce2e3a5449a229aee55c25bb51903c97e11a114b73233bca5e5089187c957c667a2cda529053d1c4a4fc8be909506d") ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000063a000-0x10)={0x1, 0x55, &(0x7f0000001000-0x55)="8966ae403f1ea51f52d578d5754c6df4b7996cf276ddaea7f79ba4de8285bc231db0507056d835c5cd52f973a4dd6e8597022bc8c6f8cc098650f2ee305439db9e174786d1ddd39f7bd4fd905a8352f01a5439007b"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="70e109be3531fd4e73d568d7", 0xc, 0xc0, &(0x7f00000f7000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x0, [0x4, 0x100000001, 0x400, 0x5, 0x5, 0x5, 0x8, 0x7]}, 0x5c) 2018/01/29 08:14:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000256000)=@newlink={0x3b3, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x3, 0x8, 0x2f9fda2f, 0x85e, 0x100, 0x8}}, @IFLA_VFINFO_LIST={0xfc, 0x16, [{0xf8, 0x1, [@typed={0xc, 0x74, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="cbae36641a600e7d2cfde11c01bc609e772ddc5a09f02d6c792201a579540dab0af83d488b3fc2733cb882f59597321c1f13662a8a122d964fff02086413ce47b9ec7bfbe8cdeee1d1a3914f9485363eee2dc464dd5775934173b832f6413c8c944034d853637282d9670ed66b9b0a02197df81fee4c0509509306565ae23ab9761cc64795ee8f874175367c671cc45f2f1410644635da844c63990f504ff0db8bdf9d5107a1d66a2f95a5", @generic="66203ce45e4816cbf35e52ee8c829d2c357d7cd7cf94a61e53544f123c92a4103e33e10f8fdd932ce1baa4d19ae6b34ec22bc4a877557fcffae1f97c18"]}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000a7d000-0x8)='keyring\x00', &(0x7f0000e7a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000dbb000)='keyring\x00', &(0x7f00001d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000471000)='encrypted\x00', &(0x7f0000d1a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = dup2(r0, r0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000ecd000)=""/64) r4 = add_key$keyring(&(0x7f0000cf9000)='keyring\x00', &(0x7f0000e11000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key(&(0x7f0000823000-0x6)='.dead\x00', &(0x7f0000cde000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e4f000-0x11)="6acbaa2744eb7c0008b9cd4319231d3af8546e94b167e17657cf", 0x14, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x800, 0x1f50, r5) 2018/01/29 08:14:29 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0d000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f000000b000)={&(0x7f0000028000-0x8)={0x547b6a73}, 0x8}) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$clear(0x7, r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000)='ceph\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000-0x6)='logon\x00', r0) 2018/01/29 08:14:29 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000004000-0x4b)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0xb)='pkcs7_test\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0x1)='l', 0x1, 0xfffffffffffffffe) 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}) 2018/01/29 08:14:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000afd000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000622000-0x58)={0x5, 0x80000000, 0x200, 0x80000001, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001c9000)={{{@in=@remote={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000256000-0x4)=0xe8) clock_gettime(0x0, &(0x7f000077b000-0x9)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f45000)=[{{&(0x7f0000e31000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c16000)=[{&(0x7f000022e000-0x7f)=""/127, 0x7f}, {&(0x7f0000c4d000-0x3f)=""/63, 0x3f}, {&(0x7f00003c8000-0x56)=""/86, 0x56}, {&(0x7f0000030000)=""/185, 0xb9}, {&(0x7f0000bac000-0xdb)=""/219, 0xdb}, {&(0x7f0000369000-0xb5)=""/181, 0xb5}, {&(0x7f0000677000-0xa3)=""/163, 0xa3}], 0x7, 0x0, 0x0, 0x7fffffff}, 0xc00000000000}, {{&(0x7f0000479000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00006c0000-0x10)=[{&(0x7f0000daa000-0x7f)=""/127, 0x7f}], 0x1, &(0x7f00005e5000-0x9f)=""/159, 0x9f, 0x1}, 0x6256}, {{&(0x7f00002cc000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000731000-0x30)=[{&(0x7f0000a9c000)=""/18, 0x12}, {&(0x7f000000d000-0x48)=""/72, 0x48}, {&(0x7f0000e29000-0x77)=""/119, 0x77}], 0x3, 0x0, 0x0, 0x7ff}, 0x1}, {{&(0x7f0000f35000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000462000)=[{&(0x7f0000740000-0x40)=""/64, 0x40}, {&(0x7f0000ea9000)=""/0, 0x0}], 0x2, &(0x7f00003c8000)=""/172, 0xac, 0x5}, 0x4}, {{&(0x7f0000d69000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000628000)=[{&(0x7f0000aa7000)=""/117, 0x75}, {&(0x7f0000b16000)=""/83, 0x53}, {&(0x7f00003cf000)=""/27, 0x1b}, {&(0x7f0000ab5000-0xdc)=""/220, 0xdc}, {&(0x7f000088b000)=""/141, 0x8d}], 0x5, &(0x7f00002df000-0xdc)=""/220, 0xdc, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000e52000-0xa0)=[{&(0x7f000006d000)=""/240, 0xf0}, {&(0x7f00008bd000-0x97)=""/151, 0x97}, {&(0x7f00008a9000-0xd8)=""/216, 0xd8}, {&(0x7f0000fc0000-0x28)=""/40, 0x28}, {&(0x7f00001d3000)=""/118, 0x76}, {&(0x7f0000885000)=""/11, 0xb}, {&(0x7f0000e20000-0x96)=""/150, 0x96}, {&(0x7f00009b5000-0x3e)=""/62, 0x3e}, {&(0x7f000084c000)=""/203, 0xcb}, {&(0x7f0000a23000)=""/80, 0x50}], 0xa, &(0x7f0000b5d000)=""/175, 0xaf, 0xb262}, 0xff}, {{&(0x7f00007a5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f55000-0x30)=[{&(0x7f0000dfa000)=""/33, 0x21}, {&(0x7f0000fee000-0x78)=""/120, 0x78}, {&(0x7f000025c000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f0000ce3000-0x25)=""/37, 0x25, 0x6}, 0x9}, {{&(0x7f00007c3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000005b000-0xa0)=[{&(0x7f0000b45000)=""/244, 0xf4}, {&(0x7f0000f63000-0x24)=""/160, 0xa0}, {&(0x7f000023e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000914000)=""/18, 0x12}, {&(0x7f0000c6a000)=""/165, 0xa5}, {&(0x7f000009a000-0xa)=""/10, 0xa}, {&(0x7f0000f48000-0x1000)=""/4096, 0x1000}, {&(0x7f00002dc000-0xb0)=""/176, 0xb0}, {&(0x7f0000cee000)=""/4096, 0x1000}, {&(0x7f0000857000)=""/120, 0x78}], 0xa, &(0x7f0000ea5000-0x2c)=""/44, 0x2c, 0x200}, 0x4}], 0x8, 0x40000042, &(0x7f0000a72000)={r2, r3+10000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f000096e000)={0x11, 0xff, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f000035b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/29 08:14:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockname$netlink(r1, &(0x7f00003d0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ca000)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) mq_unlink(&(0x7f0000c47000-0x14)="656d312c73656375726974796d643573756daa00") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readahead(r2, 0x9, 0x7fffffff) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00009df000)={0x3, 0x40}) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000184000-0x1a)={0x2c, 0x3, r4, 0x6, r5, 0x2, 0x4, 0x7d04f1a4}) recvfrom(r0, &(0x7f0000c84000-0xad)=""/173, 0xad, 0x2000, &(0x7f0000965000-0x1c)=@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, 0x1c) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f00009a3000-0x4)=0x1, 0x4) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000eae000)='./control/file0\x00', 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000f27000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a8a000-0x38)=[{r2, 0x2009, 0x0}, {r1, 0xa3, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r3, 0xa0, 0x0}, {r2, 0x4, 0x0}, {r3, 0x8005, 0x0}], 0x7, &(0x7f00006da000-0x10)={r6, r7+10000000}, &(0x7f0000662000)={0x9}, 0x8) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') syncfs(r2) dup2(r0, r2) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) r0 = memfd_create(&(0x7f0000280000)='#+]}em0\'bdevself&\x00', 0x1) getpeername$netrom(r0, &(0x7f00007ad000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000596000)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000dbc000-0x4)=0x5) fadvise64(r0, 0x0, 0xd6, 0x1) 2018/01/29 08:14:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000013000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000012000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x9, 0x7f, 0x4, 0x80}, &(0x7f0000002000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x2, 0xfffffffffffff801, 0x8001, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f1b000)="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", 0x1000, 0x4000080, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000)=0x0, &(0x7f0000387000)=0x4) r1 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000d52000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) getsockopt(r0, 0x400, 0x2, &(0x7f0000967000-0xe4)=""/228, &(0x7f000048c000)=0xe4) [ 59.039963] binder: 10066:10076 transaction failed 29189/-3, size 62-0 line 3128 [ 59.061300] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.066957] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.127786] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.133148] CPU: 1 PID: 10098 Comm: syz-executor2 Not tainted 4.4.113-g202e079 #1 [ 59.140762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.150098] 0000000000000000 afc67e0350bf6c38 ffff8801d36b7a20 ffffffff81d0278d [ 59.158107] ffff8801d4c38a80 1ffff1003a6d6f51 ffff8801d36b7ba8 0000000000000000 [ 59.166113] 0000000000000000 ffff8801d36b7bd0 ffffffff81605d55 ffffffff812363c0 [ 59.174123] Call Trace: 2018/01/29 08:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00005bd000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000069b000)={0x0, r3/1000+10000}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x316) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000435000)={0x0, r0}) init_module(&(0x7f0000d08000-0x9)='GPLwlan1\x00', 0x9, &(0x7f000095d000-0x19)='\\em0)wlan1-trusted)+eth1\x00') recvmsg(r1, &(0x7f000024d000)={&(0x7f000081a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff8e, &(0x7f00002c6000-0x40)=[], 0x0, &(0x7f00003f2000)=""/0, 0xffa1, 0x100000000b0}, 0x0) r4 = dup2(r1, r2) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) tkill(r0, 0x15) 2018/01/29 08:14:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x4000000000000001) ioctl(r0, 0x440000000000127f, &(0x7f0000009000)="cf") [ 59.176695] [] dump_stack+0xc1/0x124 [ 59.182043] [] handle_userfault+0x715/0xf50 [ 59.187998] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.194992] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 59.201378] [] ? is_module_text_address+0x2a/0x50 [ 59.207853] [] ? __kernel_text_address+0x6b/0xa0 [ 59.214240] [] ? handle_mm_fault+0xb5d/0x3190 [ 59.220372] [] ? handle_mm_fault+0x291e/0x3190 2018/01/29 08:14:30 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000492000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000146000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f9a000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/01/29 08:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000566000)=0x27, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007f3000-0x4)=0x0) connect$inet6(r1, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000b55000)=0xb9) [ 59.226594] [] handle_mm_fault+0x2938/0x3190 [ 59.232648] [] ? copy_page_range+0x1480/0x1480 [ 59.238888] [] ? __do_page_fault+0x780/0xa00 [ 59.244948] [] ? vmacache_find+0x57/0x290 [ 59.250737] [] __do_page_fault+0x35b/0xa00 [ 59.256626] [] do_page_fault+0x27/0x30 [ 59.262158] [] page_fault+0x28/0x30 [ 59.267412] [] ? copy_user_generic_unrolled+0x9e/0xc0 2018/01/29 08:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000237000-0x50)={@common='sit0\x00', @ifru_addrs=@hci={0x1f, 0x6, 0x0}}) r1 = getpid() ioprio_set$pid(0x3, r1, 0x8001) [ 59.274227] [] ? SyS_add_key+0x2e4/0x380 [ 59.279910] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 59.287422] [] ? security_file_ioctl+0x89/0xb0 [ 59.293625] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 59.300090] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/29 08:14:30 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000003c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0x14, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f000000e000-0x8)=0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000002e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r1, &(0x7f000002f000-0xa)='./control\x00', 0x2, 0x0) 2018/01/29 08:14:30 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d5b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000923000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x399, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setns(r1, 0x4000000) openat(r0, &(0x7f00001d6000)='./file0\x00', 0x6a0000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 08:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r0, &(0x7f0000e5c000)="", 0xfffffe59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) 2018/01/29 08:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000054000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f00007f7000)='/dev/usbmon#\x00', 0x10001, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000067f000-0x20)={0x2, 0x2, 0x0, 0x100, 0x0, 0x2e6f, 0x3f, 0x655a, 0x0}, &(0x7f00006c5000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cdd000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5, 0x7, 0x0, 0x8}, &(0x7f000027a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000095f000)={0x0, 0x967, 0x5, [0xff, 0x7, 0x2, 0x4, 0x9]}, &(0x7f0000a3e000)=0xfffffffffffffed0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000166000-0x20)={0x4, 0x201, 0x8008, 0x9, 0x8, 0x2, 0x2, 0x2, r3}, 0x20) socket$inet6(0xa, 0x0, 0xb8f2) 2018/01/29 08:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0xb6, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0xe8) stat(&(0x7f0000fec000)='./file0\x00', &(0x7f0000efa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000e6000)='.request_key_auth\x00', &(0x7f0000b6f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d3000-0x1d)="05019ceaf7fd64a3fb3329c249daf6e4c63b86b22578ae1a10242d2025", 0x1d, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/29 08:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = syz_open_dev$usbmon(&(0x7f0000bad000)='/dev/usbmon#\x00', 0x7ff, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ada000)=@assoc_id=0x0, &(0x7f00007e1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000073e000-0x4)=@assoc_id=r3, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/29 08:14:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f7600000000441e16fa33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be5d0000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) socketpair(0xd, 0x80000, 0x7, &(0x7f0000745000)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000c40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000804000-0x4)=0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 59.443043] binder: 10141:10147 tried to acquire reference to desc 0, got 1 instead [ 59.461275] binder: 10141:10147 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 59.482545] binder: 10141:10147 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 59.506062] binder: undelivered death notification, 0000000000000000 2018/01/29 08:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000814000)='/dev/loop#\x00', 0x7fff, 0x0) r1 = request_key(&(0x7f0000347000)='trusted\x00', &(0x7f0000b75000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000790000-0xb)='/dev/loop#\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000385000-0x8)='keyring\x00', &(0x7f0000774000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000c1b000-0xc4)="b4", 0xffffffffffffffe5, r2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d51000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/29 08:14:30 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088d000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000469000-0x10)={0x4, &(0x7f0000001000-0x10)=[0xbfb, 0x3ff, 0x1f, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000060c000-0x10)='/dev/input/mice\x00', 0x0, 0x80) getrusage(0x0, &(0x7f0000ae0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000c1a000)=""/90, 0x5a, 0x20, &(0x7f0000383000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000f86000-0x10)={0x3, {"62130cdb66114b"}, 0x0}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000784000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000e6a000-0x40)={0x0, 0x2, &(0x7f000056d000)=[0xfffffffffffffeff, 0x0], &(0x7f0000f96000-0x10)=[0xff, 0xd8, 0x10001, 0x0], 0x0, 0x4, 0x80000000, &(0x7f00007ee000)=[0x4, 0x0, 0x0, 0x800], &(0x7f00001d6000-0x20)=[0x0, 0x6], 0x0}) 2018/01/29 08:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) close(r1) close(r0) 2018/01/29 08:14:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80933, r0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00006ce000)=0x0, &(0x7f0000da2000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000641000)=0x0, &(0x7f000031a000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ffc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/29 08:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) setresuid(0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000faa000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000032000)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000477000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d39000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$nl_generic(r0, &(0x7f0000fa9000-0x38)={&(0x7f000056d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005c1000-0x10)={&(0x7f0000154000)={0x3c8, 0x38, 0x100, 0x3, 0x3, {0x16, 0x0, 0x0}, [@typed={0xc, 0x1c, @ipv4=@empty=0x0}, @generic="2553732e905e2463debe8711054e9b1dd6a4fa374e54ceceb65cd891445e5117b4bb18af3bd406dd664c5a0761a72742fba8eacf158a5f9322bb8ca905e1098d70b768ba6a4a9078f08c9ab2df423e2e6a6fcb1a9a337fafc64888b71327d0ddc8648f", @nested={0x344, 0x6f, [@typed={0xc, 0x49, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="2b571067d98395e59444559d5348ed8837acf856288eba99a48d80cee35fcc74ab6c1d38f27c397767c2c52010e446596cce918eae1d39d0bb34b474d1d18f7f51dcc57b7d9b00bb1280f5b5e7007ab960ab3fd89408e6ac95180d41970145a22102a07e86c53ab0390cd5a35d8e17a48dae21a2bcdbcddab7cef1b3daf19b9652bb861c3076e0136168787274cb716d6dc86f770e273ae5343db89e4a8dbb640312e0b59d9882f3feaa29f34178ea835efb906792e3fb89ede5fa4d523d97cb5430a7d66b3e1225fcc0d84cfcec5165fa13e4177e458408cc6165a14efb70adc024a9008efa1f51507fa2", @typed={0xc, 0x49, @pid=r1}, @typed={0xc, 0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="450adce3d9bbb32686d9c34e98a4b9fdb8ad684b726a529d52fa1dcfee800e9b1e8d73ee04e5fdfecaf4e56ba48719c08dec9e898ab9b550f1e1e774de48a04f010234ac50859080b8feced2b40dc4a9ae39548fd42c6225650ac00461986d2717a3875a0bdfa538689ab9a506c224de9467f5d964488b0183e88be9958414513353e9507b4b536c06f284ad056a8c0831ffed30b5e00b01e18c103f7e6e83000daf642fc8b9c87ae73b57e5fce73d3bb7a1faaa50df7b128e0bc99ad385", @typed={0xc, 0x20, @fd=r2}, @typed={0xc, 0x89, @str='\x00'}, @typed={0x7c, 0x9, @binary="aa44773862ade28e5ca796fed574bb3f059433a8464c7e768de630c982c6cbc69bde68403acf7a9f4bb6c2449d4405449f76655d0078e7f72b231d33660c9dd24d1843a58702a8de79e7f203aecbfb17c20897a56f9a0f784e06d97ae3c35d0ceb0bcd12cbeeaf7ad296e8c9f0a622e3c8"}, @typed={0xc, 0x4f, @fd=r3}, @generic="00b61caef425739851d2fbce37b10e19bc5cd31367ddc55b0091ec330ffcd070013b6d80ace5594543211018ab8348c222a203262f31411eec0ac5485f9d3b9d5d2608ffdfe5941d89f916847cb2784292550429a11c555aa1e4a38968739c57ffa28e0eed324c3beb73a6b589cd35effa0917c091bd0b9f7a11dea0589dc3b19215ea95c7d533f2157471583183e4cfc20e7d9c6087d8ee22e9b59f0b2c8a5b13c7b3ec4362541ee7f8e4cfbe8fa502e5544010242682aa7975f24b756eb308e82aedade9ac29c4479ab95f0d2beae6"]}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/29 08:14:30 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000016000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000021000-0x4)=0x14) lstat(&(0x7f0000018000-0x8)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000020000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000023000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000023000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000024000-0x324)=@getpolicy={0x324, 0x15, 0x5, 0x2, 0x2, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x6, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x5e, r2, r3}, 0xffffffffffffffff, 0x1}, [@extra_flags={0x8, 0x18, 0x10001}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0xfff, 0x2, 0x5, 0xa, 0xa0, 0x80, 0x2, r4, r5}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x5, 0x20, 0x5, 0x3, 0x3, 0x1, 0x800, 0x5}, {0x3, 0x2, 0x9, 0x2}, {0x80000000, 0xc, 0x1}, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x10}}, @lastused={0x10, 0xf, 0x7fff}, @algo_auth_trunc={0x80, 0x14, {{'wp256-generic\x00'}, 0x190, 0x160, "d2967ae8a1ecf2fd515568d979a06d95e7279f677a10bc8fd66964918b312a2b74a1511a37ede819cda9a46b1d8079415357"}}, @algo_auth_trunc={0x108, 0x14, {{'tgr160\x00'}, 0x5d8, 0x0, "c89a67fdc704ed3ab541432514fccfa886a8549293fe1e43eff3510504dcd6db34ddaccbfda844c6581db8de1d349ff31469a4f7a7310cae997a8837dc15dd6ea371a1aeab80e312ae17fa135d0380644656bb970464bf92411b98e739584b1e4f542020cdc8addb94f3ce5d0c15b4029f5429c33a55e2564b6e79ce87a7f5860cda28783d57abe6dac2299bdf221f8f5d5a57b5b0f52c461f4c1d45f45ba429073d7f11bd35ee35cb1597504e9ab216c06a4857d8c39b16253ea3"}}, @proto={0x8, 0x19, 0x7e}, @replay_esn_val={0x30, 0x17, {0x5, 0x7, 0x1, 0x7, 0x5, 0x3, [0x9, 0x9, 0x3f, 0x99a, 0x9]}}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x324}, 0x1, 0x0, 0x0, 0x4000000}, 0x804) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000)={0x0, 0xffff}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000024000)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000e000)={0x0, 0x4, 0x20, 0x1000, 0x7f}, &(0x7f0000023000-0x4)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000024000-0x6)={r7, 0xc56d}, 0xfffffffffffffe9b) 2018/01/29 08:14:30 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x13, 0xf7, &(0x7f000001e000-0xf7)="5dcfbc729787ad9c140c8eda6551a2d6b4ecc6c96a3684e71bdaa22f0304dcdb2d06edde9b404859f97ce90fc24900cdb5faffa0a0d958739c97641c5454d35f55fd9d71f9e8149d205e4a427cabb2a2658e7e4fb0962d45830c2c789f4551344f7b6a0413e82caa5b592bfef0d3ce653bfa3690aaa9f7288a1003398105df55ed33bffddd33f0f11c5995bf9f38951a525afb852971654a2c8396df2fb42f6509382e02e8a3cafa92738b2a12a9463ccd87fa655bad93d9e077054dd7d8fbd1d03baaf32e1c50ed26148f1da310fe496dd497c276f64f266aea71afb2974cfbe491f09508e2f44c97a28aaa225dfb663a41f43bf1f355"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000001f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000)={0x4, 0x0, &(0x7f000000d000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f000001d000-0xcf)=""}) 2018/01/29 08:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000de7000+0x529)='net/sockstat6\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000-0x16)='/selinux/checkreqprot\x00', 0x200001, 0x0) readv(r0, &(0x7f0000762000-0x80)=[{&(0x7f000068e000)=""/93, 0x5d}], 0x1) 2018/01/29 08:14:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x8, 0x100000000) getrusage(0x1, &(0x7f000031e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000afd000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x7}, {{r3, 0x0}, 0x4, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) readv(r1, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) 2018/01/29 08:14:30 executing program 2: prctl$void(0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/policy\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x80, 0x4, 0x8001, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x2, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={r3, 0x7fff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000003000-0x8)=0x0) 2018/01/29 08:14:30 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00002fd000-0x4)=0x0, &(0x7f0000e4a000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000)=""/0, &(0x7f0000f09000-0x4)=0x0) fcntl$dupfd(r0, 0x407, r0) 2018/01/29 08:14:30 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0x0, 0x0, 0x3, 0x400, 0x0, 0x6, 0x0, 0x9, 0x6, 0x6, 0x9, 0x5, 0x6, 0x8, 0x9, 0xc0, 0x0, 0x9, 0x2, 0x5484bdb9, 0x10001, 0xfffffffffffffff9, 0x9, 0x7, 0x0, 0x7, 0xffffffffffffff01, 0xe83e, 0x3, 0x5, 0x1, 0x37, 0x9, 0x9, 0x2, 0x1000, 0x0, 0x48f2b5b0, 0x7, @perf_config_ext={0x101, 0x80000000}, 0x22020, 0x8000000, 0xfffffffffffffff9, 0x2, 0xe4, 0x9, 0x3, 0x0}, r0, 0x2, r1, 0x4) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x0, r2}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000df3000/0x4000)=nil, 0x4000}) readv(r3, &(0x7f0000001000)=[{&(0x7f0000655000-0xb9)=""/185, 0xb9}], 0x1) epoll_create(0x1) 2018/01/29 08:14:30 executing program 2: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x5, 0xab6d) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000dfd000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dfb000)=@common='ipddp0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) ioctl$sock_ifreq(r0, 0x8977, &(0x7f000030b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4a5e4da0f8b79ab6c26451c69a5b3c0f"}) 2018/01/29 08:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c4000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000da0000-0x4)=0x0) 2018/01/29 08:14:30 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") splice(0xffffffffffffffff, &(0x7f0000bb7000)=0x0, 0xffffffffffffffff, &(0x7f000005d000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7f, 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x840, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000f85000-0x4)=0x7fb, 0x4) fadvise64(r2, 0x41, 0x2, 0x4) 2018/01/29 08:14:30 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x31)=""/49, 0x31}], 0x10000000000002a6, &(0x7f0000004000-0x60)=[{&(0x7f0000001000)=""/92, 0x0}, {&(0x7f0000003000-0x8e)=""/142, 0x0}, {&(0x7f0000001000-0xd3)=""/211, 0x0}, {&(0x7f0000000000)=""/72, 0xfffffffffffffdc1}, {&(0x7f0000001000)=""/74, 0x0}, {&(0x7f0000001000+0xdb9)=""/163, 0x0}], 0x10000000000000f1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$setsig(r0, 0xa, 0x11) 2018/01/29 08:14:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000e1d000)=0x0, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00001cb000-0x4)=0x1, 0x4) 2018/01/29 08:14:30 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fc0000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c7000)=0xe8) bind$packet(r0, &(0x7f0000d48000)={0x11, 0x11, r1, 0x1, 0x549, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000bea000-0x4)=0x0, 0x4) 2018/01/29 08:14:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9a000)={0x0, 0x0}, 0x800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000293000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/rtc\x00', 0x422000, 0x0) openat(r2, &(0x7f0000023000-0x8)='./file0\x00', 0x40, 0x180) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000052d000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x73) connect(r3, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 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) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, 0x0) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/29 08:14:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c11000)=0x40, 0x4) lgetxattr(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004f4000-0x16)=@random={'osx.\x00', 'system:!vboxnet1\x00'}, &(0x7f0000461000-0xfc)=""/252, 0xfc) 2018/01/29 08:14:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e84000)='/dev/net/tun\x00', 0x0, 0x200000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000418000)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000113000)={&(0x7f0000459000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000d41000-0x10)={&(0x7f0000948000-0x10)=@delrng={0x10, 0x14, 0x711, 0x1, 0x0, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x469960d941d8995}, 0x20000000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000705000-0x4)=0x0) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006cd000)={0x0, 0x10, &(0x7f000041f000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dc7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a44000-0x10)={0x7f, 0x8, 0x60, 0x7, r4}, &(0x7f00007c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000024c000)={0xf2a5, 0x8006, 0x0, 0x20, r4}, &(0x7f000023e000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000f8f000-0x8c)={0x7, 0x80, 0x200, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_rr_get_interval(r2, &(0x7f00006f9000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e29000)={@common='syzkaller0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) clock_gettime(0x3, &(0x7f0000c1f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00008b2000)={{0x6, 0xf9}, 'port1\x00', 0x40, 0x800, 0x2, 0x31d, 0x400, 0x3, 0x8, 0x0, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setown(r0, 0x8, r2) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000144000-0x4)=0x0) 2018/01/29 08:14:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20000000000002c, []}, 0x90) 2018/01/29 08:14:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000783000-0x4)=0x0, &(0x7f0000852000)=0x4) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000063b000-0xc3)="", 0xffffffffffffffec, 0xffffffff, &(0x7f0000ccf000-0x10)={0x0, 0x0}) 2018/01/29 08:14:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00001bd000-0x10)={0x6, &(0x7f00002ae000-0x30)=[{0x2, 0x30000, 0xfffffffffffffc01, 0x200}, {0x2, 0x7, 0x9, 0x200}, {0x7fffffff, 0x9, 0xf4eb, 0xab7}, {0xffffffff, 0x6, 0x5, 0x848e}, {0x6, 0x0, 0x100000000, 0x10000}, {0x0, 0x0, 0x6, 0x5}]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000a3000)="66f82fbae52be1b69d2ea8ffdf8adad83097282497729afb81c76f46948e8d6aecdddc0863f9d0a21c0a295610bdb67f8bbcae3a6b92cbe4a522b2eddb6a0308f193e573d82a6d98eb87eb3de9d6656bd64e0644e604b619d190e819972241a6b82225914c0c01407081cf347b1a5b064e0471a38dc27f77cc4e727d6f36f2e685b3dc1662bf52abb71c5828859b0f700b30206ef5bf8c60d753a6acb8525b650f70afec133a62bb39a1c5842561f106a386b671047846344442d5c271d81ee5921c858c94f482e52e2f0715dec43ff9f3e5e7feecae151e3e32e294511065ce21b9f5f5842a2e176f") 2018/01/29 08:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000135000-0x9)='/dev/sg#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000139000-0xfd)={0x0, 0xf5, "6b529590025c7bf9a23e1edb00cf238aaa626ec7e34aafa2125c46b1721b649f79a43a3d34819f48984855723897d4d46d55fd5964dd7140c3574e2dcbba2bb17da2e3a58140ea5435ae50fbde7be82fede406cddb0fb448a323671b0beadd2ee766a7f6b04b8c454d7e4d83e9e2e52293aac97e24c035b19732b024e55864bb56234f8956447106e6b83b68d92e76abffcf0c77c6c847ff340d12a39eb2cf0a4e122b20b40155370d4d1bc14b58a7f019037db8536a164b2fa6971e893300e95ca3ed1652956f153c509e36b67cb4edada2e1a3c25c90987e78f9af7ce1cc9fa51c0eab4f2023b9f0a7c26a0d6a3f308e0b7b5801"}, &(0x7f0000d1b000)=0xfd) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000acc000)={r1, 0x1}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000215000-0x20)={0x5, 0xcc, 0xfffffffffffffffe, 0x8, 0x0, 0x0}) 2018/01/29 08:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') r1 = syz_open_dev$usbmon(&(0x7f0000015000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) syz_open_dev$sg(&(0x7f0000651000)='/dev/sg#\x00', 0x7fff, 0x80000) writev(r1, &(0x7f0000a9e000-0x10)=[{&(0x7f00003df000)="3298aa15d125ee3a1cb44582b774ef79dbaafacfa57c6a0e50ee8d5caf1506ceb88fef6ebba001029cb86f94fbec80d9f6c721b091b4f143c8a56b5e3d775eec41536c139fc77d982a6b7f5396c2113095a545a4b1e1b53feb33d473e61e25bd55649a322cf6525cbb4e5806249ab15ad5c700ff0967bd2bca64a7a6779849ef722fe0712908440d7add9e2eae349231d52ecf103069dd2dcfbd1d56f7c5465a7cd787", 0xa3}], 0x1) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000046000-0x4)=0x3a) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800000000000d, &(0x7f0000046000)="15c8c963695e6d6f592b626f83b9e9d661170ad1f586f953ca25f4af7dd04d31216c8e9a35e58694296bf96a724c2f70ee858f90e487cb11cba291dbaf02c66f6e1cc8530198e0063cb3c084a6cca0e14302bf36c6455453d307f96de6de5b14f8fb505cb1b9641d85b95529fce4446a973bb940b5a5201870295cbaf796247002c0dc2ca7c12cf43319dbe4725c10c43a742912bbb9528e2dc4f88a45a295593b3e9c27855e55aa495faa4255f89966ba8f3ab4d0f50f03ba37770e9b54e05b64f0e9271538575e6f7efcfd5a", 0xcd) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000048000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000047000)=0xc731, 0x800) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000048000-0x1e0)=[{{&(0x7f0000014000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000048000-0x40)=[{&(0x7f0000048000-0x36)="be82191d235f42b3d80b6c648a1547f4f012eb5739ec690e99efd2dbc5c56085f1fea2846324cc9f8447a535d5694d053e94bd52cf4b", 0x36}, {&(0x7f0000047000)="8f13d1f9662f2187847f5459855d40960cad48856ec63b704d8bc46ad79f7de07d53308a328ea1f3d03795a246a8a48447290b4e46ac7ce35b40098930c5e686932b17f7105683e867e7113c0c8a954f95f78e36d8a9d6f221f32da5ea538647517e483d3ef40342bfe15b59b92d72cdb07269760ed1143229715ce0cfe7eb6bba2d9402a3d4c434506bf3154a138be7d1f903c9f2d1ee96f9d1c21a73556fbb4bc053eb7992704ee82d596a37d4e24c4cc0515dd775024ed70b13cbfc0976fb7b37c6595ec19ffb1b5697a89339c9388f780680c7244312a902ab2a537f7a9c47148cdbb6620cda3e59d1cd6f4a4daf5681926641c8f3bd", 0xf8}, {&(0x7f0000047000)="20728b41121bb4c461fd3ae4190488b07cc4ba43218bf71664fd6bdac739257571f5869c5104446df57086189cf44cf05f0ab858c4efb0414f6d02cb058cf0e830746c9d0f8dcca0a881ea190ae19e5f337a2491c9e823b05ecbe5bd9d37dd2040c7c20d5e304c6e913c99c019372c850459d28345ac631ee3", 0x79}, {&(0x7f0000012000)="", 0x0}], 0x4, &(0x7f000000b000-0x1430)=[{0x38, 0x109, 0x5, "7bdf570c7b8c7efceb3bc22f3a5908cbb04e7ae326a5e93de395221c4419effbdf3d"}, {0x60, 0x1ff, 0x8, "d0315288467da7bec447221c147192fb1b9a50e6a6902b5052a142e470feb52a2b677d27528c01a1f7467890cf210ea55158f0f5bbb2d8c009833be6d0d53b214c8459278a47ca82a65186cf0a4aab"}, {0x70, 0x1ff, 0xffffffff00000001, "963b02990fbbe9c0fe72e22dd4e71789fe267bd84d7d61ea27664c385d075bdd51895d5a8a4fdd931e8a4f35324d10862f2a588f6c7819a17378dad1df3c3f3ce85641de5f2272b4a49be289e07f536a3df190627d815dcfbba6b5"}, {0x1010, 0x100, 0x5c, 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{&(0x7f0000047000)="7b63013f3e8595a63081be97af20c7a92ca948300f29e47e465747c5b0649670e634ac4537be7806367d796e7be3e4c88427f016d24b04cbdbaeb4186aae789335cbaaf5bf4535bba04854b0c0faa8bbc49a3802c0170aae05b627748c9d4d5e4b8a772db47121dd4431e7cc4b51c915a0f63bbaea181f32632698", 0x7b}], 0x2, &(0x7f000003c000)=[{0xd0, 0x19d, 0x8, "4b53eeb602af927fe3aa97028f9521ee6402d1937ef4f75f707985398925ede72531fc562f6b87b16ce353a60a51fb57dc8a2086cfe0fa73683d586b664e3a53394c4c095541396f131f659273888972d52113942fd9e13c1f59e5ec20b55247c013e9d7e7c89200574ac829b33c03b5f4516402ddd2328223d168b940dbfc8701e2c0c23ba807690fdd1d556b36f12b60782b58473ca5efe552790fcb80eca9dede8928a59aa277d8096c4465f603cc7bec54d2ae77a7a1b9e7f19276"}, {0x68, 0x1ff, 0x8, "b75bb8cbb4419621894c5c73a5193d781ea68d95d02435a17bf22a0d1d981af86fb2ae71644ed229d7fb76581d82ba0285a9d53f48b586d171c7c220fef1ed752e74fa9273eff968b434fda6f8d71599dcfe1c"}, {0xe0, 0x108, 0x8, 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"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"}, {0x90, 0x1, 0x24000000000000, "2f1adfe9c8ecbdbcb67deb707eb7783a0671c62e57e6825c6c3f176a7aff55f0916048262d30a5d0d91e5fce7b745b12e4f0ea7779a7eddc67021db7fbb45a65c6ab5f537b6b13c5dc1b04006cc8cfb9f546e04469f3b418143f508ee3e8e239ae8115a86602832dce9f09e95d93528094fabfb1cbb74407424927b7da"}, {0x38, 0x1ff, 0x7fffffff, "de0b55df71c7a1622bf2b6798cc3edbf6036f55d86462d2676820763c0da111912"}, {0x28, 0x10f, 0x200, "881597eadebc92564cefd2c14a6566484cf82d"}], 0x1318, 0x40000}, 0x7}], 0x8, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000047000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000047000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000046000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000039000)=0xe8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000046000)=r3) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eef000-0x12)='net/psched\x00') close(r0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000916000)='./file0\x00', 0x2100, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0x9, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000a4b000-0xbf)=""/191, &(0x7f0000ef9000)=0xfffffe8d) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00001fb000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044e000)='/dev/sequencer2\x00', 0x4000, 0x0) sysfs$3(0x3) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/ppp\x00', 0x60800, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000fb5000-0x8)={0x19980330, 0x0}, &(0x7f0000e41000)={0x0, 0x0, 0xddff, 0x0, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008ed000-0x4)=0x336) 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) mount(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000a46000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x1fff, &(0x7f0000524000)="") renameat2(r0, &(0x7f00007b9000-0x8)='./file0\x00', r0, &(0x7f0000a97000-0x8)='./file0\x00', 0x7) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eef000-0x12)='net/psched\x00') close(r0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/29 08:14:31 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x5, 0x4) 2018/01/29 08:14:31 executing program 5: r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x4000000000008001, 0xfffffffffffffff8) ptrace$setopts(0x4206, r0, 0xffffffffffffffff, 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/enforce\x00', 0x80100, 0x0) shutdown(r1, 0x0) 2018/01/29 08:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendmsg$nfc_llcp(r0, &(0x7f00002da000)={&(0x7f00006c4000-0x60)={0x27, 0x6, 0x2, 0x3, 0xfff, 0x100000001, "535a1df1cb8147b7f37de6b9f75feed89614a02c8fc9fdd18583a7ff5aac0797928f34330043d36a7a4e98b4ef29dd98de94f85103518db3cdf56c80e99243", 0x70}, 0x60, &(0x7f0000d4c000-0x60)=[{&(0x7f00009a7000)="a93f5da5d850c6e0c38688fca863e96b4177c7d8581845e2e0d9ed06506ab1b921b2895d46c0c563532e9310afafbdb7019d5e01f51054f3cecfb64b4b33a509d9333de5d69e0b58f7a2ac8ea2a3869649f8d4ef781a166d9e34aae1d6abcfea6fef6a5b6d0cccaa3274c9fc915d0af00c2c75bc2105e2d6a730cb3e68866331f017ab7f75eeaef4989b0fa282a71939cd50e12c0a3f858f458f9fc56971e54cb73a2fe661148124296b869564cee650", 0xb0}, {&(0x7f0000e00000)="4e5804e2d53b65d6a7148dc2ec084dea0fc8f3146d2cd644ea45f3067309e269cbc077a9aac402cea65ff836e5c240845ffc655242948054533f21f477ef97c4124ed951573c7c975fb9b92bb294762cd8aa08576281fb76c84a09e610350fdc00c6e89aa3d9b27ed78f48ea6f8b7216eaf99571a765660e87084282e3639bb42c2c19f69f355f63c15dfd3dc25b8a455501ad55005b3f4847033198ab81c892c18587831d8b25fe575448860da7804b", 0xb0}, {&(0x7f00009c0000)="1b1ed15f8c64c60046143e5faf98365beaa1d107013a2c1bc55f692814ae3d7a147b83ee0df7b13b0733a5a866f42d906679", 0x32}, {&(0x7f0000a80000-0x46)="f2f1d14a1e97f2a6cd984b4918f442e8406b47c3604d846fdc30bda2756f877700b1419ce85997bc004cc04052858e2972474dccb3a315d73e094f0a26baf0cd17a3ad2f3cc8", 0x46}, {&(0x7f000096b000)="678c52dde3aca6dd1b5f58e805edf7c81d52fc7af6806add6467a3e01013e24e67187097d96ee7d049ca768a9e1974795d814269d4e8cc247c2c56b197745f36", 0x40}, {&(0x7f0000bbb000)="071d024a1efad84412e0b4a63cf76c5f7c4130ad7d306b84530254d041469081c93411ebb97cb2bccf0e7f80f8ac71f550591959a1490d0b193389e7c296c04de60098919c9b390e386c898319ad16505d8dd404c203c7c96b9a518fbe03d78b1dbb70bd1ce37df3c560af28f7e72bef20ded1b0005d97d91e081dc2d4e46b1ae16aec618c352650ae6ff719036432529bd9538f0b7ff939d9c11bac667cb3ecbdd2467ebf01c8873fb547a48375a6d4f1bd3b7ba73cb1e6e18bf7235f8740ae43aeedb5cb0e05c4ab06d025b3438c0dca0dbb5e3f88c36e9a51c6af6e7e95d9a031b8366949781c76ea8963f5db5c9f27", 0xf1}], 0x6, &(0x7f000054e000)={0x88, 0x19d, 0x76dff78c, "994305951e0dcfb7318c7dfeb0703d6dc46633f4c7306e5bf740547f87ce87a700ea620e896df824f7f60dbcf410df33b746d6c98adebca7042c59e0413bece7bd980b1930ad054bc0fcea92260e439e7446f491c59c9079eb12ba011db9a2fd28cf5cae8dfcc633156211716b71e3d9330da7b25a8f"}, 0x88, 0x4801}, 0x4) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r0, 0x0, 0x4) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='.request_key_auth\x00', &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006bd000-0x14)="5b766d6e657430776c616e31856d643573756d00", 0xfffffffffffffff9) keyctl$invalidate(0x15, r0) r1 = socket$packet(0x11, 0x2, 0x300) keyctl$link(0x8, r0, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000d18000/0x3000)=nil, 0xfffffffffffffeff, 0x7, 0x45, &(0x7f0000d99000/0x3000)=nil, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00007f8000)={{0x1, 0x8}, 0x0, 0x8, 0x8, {0x4, 0x5}, 0x73, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000a23000-0x4)={0x2, 0x7, 0x0}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c96000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000003000-0x57)=@dstopts={0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x0, "58945675abc9d3c9abae498775e4b1e43dc37a32e3f94b818445ce11192b9d1d118523c8e4b292d0"}, @hao={0xc9, 0xfffffffffffffc29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xcfc}]}, 0x1d) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x80000000000) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cec000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f000078b000)='./file0\x00', 0x23) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/enforce\x00', 0x1c2c2, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000541000)=0x2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000c33000)={0x6, 0xd5, 0xffffffff, 0x3, 0x8000, 0x4}) 2018/01/29 08:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d3000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000157000-0x8)={0x0, 0x2}, &(0x7f000067c000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001f5000-0x14)={r1, 0x3, 0x7, 0x5, 0x8, 0x8000}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) r3 = accept4(r2, 0x0, &(0x7f0000e48000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000586000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e0f000)={r4, 0x2b57}, &(0x7f0000f8a000-0x4)=0x8) bind$inet6(r2, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x20000000000000) exit(0x1f) bind$inet6(r5, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r5, &(0x7f0000e24000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000bbf000-0x10)={0x0, 0x0, &(0x7f0000a9e000)=""}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000419000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000092f000)="31b1c51e5e0b0b889b1c9e12c1eda286fc525d399b395398f27e48b6f9") socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000074c000)="af38c4446dcfe488f9d0bc38a783a77d9073c99d4f39717fb1c69f6669df39c983f0936544bd68bb04e000fe47b40a09fb55b6366b5c81351a0afd9a1ea485fa33a8cd2e07715bbe643482b701afb21aafa38ce4ebd29e0b4798088617f054ee768c0e2d6758daa2f27965461c37cc8c2f352642082a38adea10bad9d10b758f83c10b588ad7c55dae32ed65721cc0ec9692962ed2074fec403357177d4ca18e6d05e6e0f149d9d06356b64afa96c9db62b7e80f", 0xb4, 0x0, &(0x7f0000019000)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000450000)=@assoc_value={0x0, 0xf0}, &(0x7f000073a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000091b000)={0x100, 0xfffffffffffffffe, 0x8202, 0x804a, 0xd4, 0x4, 0x1f, 0xf8, r2}, &(0x7f00001c5000-0x4)=0x20) 2018/01/29 08:14:31 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xb6)="c4ad12902e0a104649d2ec7b57c94ec7586c42f00e74d4c7cedba6453dff85d8aae7a88dd50057455ac7a929f07fc89b9c12214b33e093e7a1ec99821d94b2b5777cf91662c26787efca748ba098969b3dfe70d12cf1a022dd8a2c77d360d51f0c1a230a5c0e370467ecc2db3bed4504e7c383760ea32020d6bc7ddf4bbe6758e2cbf003c4c108d5ca32df3f3354a1a5933a60e64fb14dd4b3426a2cad2faac7319e8f70b795a3f844f241c1e4f28547f46cfd015367", 0xb6) read$eventfd(r0, &(0x7f0000043000-0x8)=0x0, 0x8) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141580, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000379000-0xce)=""/206, &(0x7f0000b99000-0x4)=0xce) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000638000)={0x9}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac5000-0xb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006f2000)={0x0, 0x0}) r2 = getuid() getgroups(0x7, &(0x7f0000ccb000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = syz_open_dev$urandom(&(0x7f0000092000)='/dev/urandom\x00', 0x0, 0x10000) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f66000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d34000-0x4)=0x1c, 0x80000) r7 = userfaultfd(0x800) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/member\x00', 0x2, 0x0) r9 = inotify_init() r10 = syz_open_dev$tun(&(0x7f0000475000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) sendmmsg$unix(r0, &(0x7f0000f3e000)=[{&(0x7f00004d5000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000070b000)=[{&(0x7f0000924000-0x11)="8d6d6762006bafc6199c5a2e5dbed4939c", 0x11}, {&(0x7f000075d000-0xb9)="4979601ad5d2480b12852b78f4e99614722ef382647cabd9bda1d56a2681d56f2302a1da6031688d883a96cf55adb8f3982fe755989e85a47a72d47cca0b51c062a199cc269c592d1acfe620668f3b3907f662f48988cbf68410941cb716f379612ef31c145ab7d21d7ed12e2695834a63f618b9b9a7f25bbf3ca04120114b6a2cec8762d5e8dd820f358503c37e773f0bc01c22590eebcdf773720d2603fa4da03b46e5215b62dba915ba0d6b3648556efe28cfbe366d990e", 0xb9}, {&(0x7f000064f000-0x76)="5a256c0c4b090d610fc4a229bd994adf2d4a78124e5483d027264d0cca7f601083f86b28f14bba1d6933bde3651fc4e6b1a7c0a4c4fe5370daa3782ce75e8c44a6321f4bdb5a08cfb7fa628e956bea32f4c37db3c846c6cee0e837ca23d7ebfde368887e861db2ec4ed81dc6dd7a056a1ba53036b7d6", 0x76}, {&(0x7f0000a9d000)="e342196e6fc3ca0633e8909d881504414be509a85ee1baa6507741637fc5639035270a9c20ea8524ff48824281aa5d47f8", 0x31}, {&(0x7f000052a000-0x28)="bf4179aa269692de59e9db6f84dd4cfefc2a4efcd0c5a74e7f75366867f307ac0863192528230787", 0x28}, {&(0x7f000030e000-0xcf)="148d7a62319f11e2795118a095bbe6fd898722768bd79629f5f58b168ac9c53c9d2b23ff8173f3cbfc1075d420f1994831896f4e28ae350a2d68ac8d0f54f19b8199081f021afaa1ad3f064df8cff578c353bfbfd564f6cfee5f421c3f2b9e31594427ed5786f9ea89102da8eec4ff284a6969ac32da24ecbbf3a9dc677ce73e2c1f86384df5e1ccff7d5dc93933885ddeb69864610ded395627d6aaada4b7d7d31c88306d4fe4bc22dde2d794e3aec935895f253591a7643024cdc2c540a7c2f1d842d47c23c04c7504f1dc851fbe", 0xcf}, {&(0x7f0000a7d000-0x89)="7bf45c00227fc86d795696e967c999a2ab12b41ecc75293e892877767ce551c3ed8174401a22fc4041ba2856a845d58ab57e553ed66d88f35fa4fcd70bf06eebb96a086789e53458acae605fb77b3e8ae58e684774c7b93d204d10a09443dcb928664e8b38b0b6f4323d03751d10d124108cb71a62eeaf508ecb30a642b62a791006c89920b11374fb", 0x89}], 0x7, &(0x7f000011c000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f00000ba000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000580000-0x30)=[{&(0x7f00007ee000-0xde)="89af1c2a566d130a3bc9728a687f93c04c2ec0c0bf5f9a0aca36202854fb54d53b7f3d615e5e93b3632eaf729b866e8b0b1b43f1a035adcf14b3711ca28697cd64253b6842341de95c4273e3723b1a9d807066bb62288efe586b58f7973b41831939538a098a445b6de149ea1809104f954dcb19fe1ba167a3b0fefbc4e75c2fefb76dfcebb2c5d0ddb57f7214881ef9f4e9b17b2146a05ea329c1fe990f9cbe92d989ee0e9d0aaee71f5b2644af7d802af74c34933e82efbe18135de0be21a4e7c98af37f19b1c047cf5af953ca3a74247c775abcc7051aa5184db1121f", 0xde}, {&(0x7f0000640000)="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", 0x1000}, {&(0x7f0000f4e000)="cce32f356dae7aaffbacc750b38003712f4451c62b3a52", 0x17}], 0x3, &(0x7f0000e81000-0x40)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x40, 0x4000}], 0x2, 0x40040) r11 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r11) r12 = creat(&(0x7f0000150000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_TX_RING(r12, 0x10e, 0x7, &(0x7f0000af1000-0x10)={0xfffffffffffffff8, 0xe2f2, 0x80000001, 0xffffffffffffff52}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r12, 0x541b, &(0x7f0000975000-0x4)=0x0) keyctl$set_reqkey_keyring(0xe, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f00000a6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c79000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r12, 0x84, 0x7b, &(0x7f00001b6000)={r13, 0xfffffffffffffe01}, 0x8) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000198000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e5e000-0x18)={0x0, 0x6, 0x30, 0x4, 0x8000}, &(0x7f0000455000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000146000-0x6)={r2, 0xe0}, &(0x7f0000b37000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006f1000)={r2, @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]}}, 0x8c) 2018/01/29 08:14:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x40, 0x7ff, 0x585, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000024a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x1, 0x6a, 0x0, 0x2, 0x0, 0x8, 0x0, 0x1, 0x53e, 0x4, 0x8, 0x6, 0x7, 0x80, 0x7, 0x7, 0x8, 0x2, 0x7, 0xffffffff, 0x4, 0x5, 0x7fff, 0xffffffffffffffff, 0x5, 0x80, 0xb84, 0x3f, 0x9, 0x480, 0x8, 0x9, 0x10000, 0x38, 0x3, 0x4, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x468, 0xfffffffffffffffa, 0x9, 0x6, 0x1, 0xfffffffffffffff7, 0x4, 0x0}, r3, 0x2, r4, 0x9) ioprio_get$uid(0x3, r2) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x42d0f09d, 0x20, 0x1, 0x400, 0x0, 0x28, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000a0c000-0x7c)=""/124) wait4(r3, &(0x7f0000b77000)=0x0, 0x1000000, &(0x7f0000415000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f000081c000)='keyring\x00', &(0x7f0000598000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000c12000)='keyring\x00', &(0x7f000022c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r6) keyctl$get_security(0x11, r6, &(0x7f0000eac000)=""/198, 0xc6) write$sndseq(r5, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001d4000-0xd0)="9d4ab6c1578386cca38cf2a05b01aa33740f88687838c0e19379969b441fea9e4524d38c41475e93e15f66665b313f0016da58d2990aa1371469f4db2613d987686dc111dfd747ba2c39fcf8f55129cf0aa273cdaa496fcb532de223b408c9b122401f6359d61ec5bb38290bd49ee1b1564c1ac8bb1f0b98836c0683acdf64aecad827fdae087d3439a49c5374ad1824c4ab6fbe1189baf5a8d63aa74d65f8e3e0a8ff9bed159410cd09153bb4ae73af6efdace23ed189dd73cc4b7f91ddaa1d659dadb7526b871954f6a4fb0f9aea69") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000028b000)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x2b, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d18000)='/dev/sg#\x00', 0x9, 0x2000000000000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000810000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f2f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b36000)={r1, r2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00003ed000-0xa5)=""/165) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000332000-0x4)=0x0, &(0x7f0000447000)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getdents64(r1, &(0x7f0000e20000)=""/4096, 0x1000) 2018/01/29 08:14:31 executing program 3: lstat(&(0x7f000074a000)='./file0\x00', &(0x7f000041d000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000d80000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x101000) keyctl$setperm(0x5, r2, 0x10400) 2018/01/29 08:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000941000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000c30000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000147000-0x4)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000802000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) connect$inet(r1, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:31 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fallocate(r0, 0x0, 0x5, 0xa364) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000005000-0x2a)=""/42, 0x2a}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x2) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c1b4ce6938fd", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000003000)={0xffffffffffff8001, 0x7ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x2101}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000005000)=0x0) r5 = creat(&(0x7f0000002000)='./file0\x00', 0x61) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000001000)={0x1, 0xe3cb, 0x9c4e653, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r5, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:14:31 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f89000)=')\x00', 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000f8a000-0x4)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f000002e000-0x8)='keyring\x00', &(0x7f0000be5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000b56000)='trusted\x00', &(0x7f0000a2c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b35000)="e6b259d8b8d6e713f1834973bc42494a67a5fdc9be18320aa01e05ba7883069258004a23a95604e0157cb54e6b41d5b3b9b7f895d069d432d7374f12c39de2808aa51a10d3fc346d1d81eb182164ba6a5bae0ee46501842fe30739330a03315e8a7680df8a2a9f71f859db4e12a9eea229aa99fb001469d3dded10fd11d0bbc5ffeb659cd2ce473af2a401cb1c94dc2a4e283fb5ddd53ee874efd425e4e36769657b1036b197c42dd0b03467998f78351b925a7fccf982fdfc0561fc38cffcea52a72e631163d32e236c", 0xca, r0) keyctl$link(0x8, r1, r2) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r0) add_key(&(0x7f0000a94000)="0673657200", &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000c3d000)='/dev/input/event#\x00', 0x3, 0x141c0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffb000-0x15)='/proc/self/net/pfkey\x00', 0x80440, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00002cf000)=[@in6={0xa, 0x1, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x5}], 0xac) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000d75000-0x4)={0x3}, 0x4) 2018/01/29 08:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) getresuid(&(0x7f00003b4000)=0x0, &(0x7f00009f6000)=0x0, &(0x7f0000a75000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000439000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="cbf9512b07793451eae175ff517bf281"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005e8000)={0x8, &(0x7f0000632000)=[{0x6, 0x2, 0xfffffffffffffffe, 0xe85b}, {0x6, 0x4, 0xffffffff, 0x9}, {0x8001, 0x7fffffff, 0x200, 0x77c4}, {0x1, 0x2, 0x0, 0x20000000000}, {0x0, 0x7, 0xc4, 0xc55c}, {0x80000000, 0x81, 0x200, 0x390}, {0x6, 0x4, 0x9, 0x2}, {0x7, 0xffffffffffff0000, 0x3, 0xfffffffffffffffa}]}, 0x10) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000308000-0x8)='./file0\x00', 0x20) fsync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000b8a000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000032f000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x4) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000071000-0x1)='.', &(0x7f0000b35000-0x1)='.', &(0x7f00009b2000)='coda\x00', 0x28, &(0x7f00005cb000-0x1000)="") 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000568000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) bind(r1, &(0x7f0000caf000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000cf9000-0xa)='./control\x00', &(0x7f0000648000)='./control\x00', &(0x7f0000afd000)='fuse\x00', 0x1000, &(0x7f0000152000)="") unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r0) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) chroot(&(0x7f00005cf000-0x8)='./file0\x00') 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0x80000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000665000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, 0x1, 0x3, 0x8, 0x3, 0x8, 0x3f}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000191000)=[{{&(0x7f00001b6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000d16000-0x50)=[{&(0x7f0000723000)=""/48, 0x30}, {&(0x7f0000619000-0xc4)=""/196, 0xc4}, {&(0x7f0000583000-0x33)=""/51, 0x33}, {&(0x7f00007b7000)=""/87, 0x57}, {&(0x7f0000b54000-0xf5)=""/245, 0xf5}], 0x5, &(0x7f000063c000-0x3)=""/3, 0x3, 0x80000001}, 0x10}, {{&(0x7f00007f1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000737000-0x50)=[{&(0x7f000044b000)=""/63, 0x3f}, {&(0x7f000094d000)=""/223, 0xdf}, {&(0x7f000048a000-0xda)=""/218, 0xda}, {&(0x7f0000050000)=""/19, 0x13}, {&(0x7f0000c02000-0xd1)=""/209, 0xd1}], 0x5, 0x0, 0x0, 0x3f3}, 0x6}, {{&(0x7f00001f2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e67000-0x10)=[{&(0x7f0000a4c000)=""/190, 0xbe}], 0x1, &(0x7f0000c99000)=""/134, 0x86, 0xc7}, 0x3}], 0x3, 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00002a7000)=0xb0f, 0x4) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0xc, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:31 executing program 2: 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) 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) r0 = memfd_create(&(0x7f0000001000)="630003736474646f646576002de9706f7369785f61636c5f610300000073267b00", 0x3) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/29 08:14:31 executing program 6: 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, &(0x7f0000948000)=@pppol2tpv3in6={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}}}, &(0x7f0000582000-0x4)=0x3a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a7f000)={@rand_addr=0x20, @dev={0xac, 0x14, 0x0, 0x13}}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) epoll_wait(r2, &(0x7f0000a11000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/29 08:14:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xb426, 0x335) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000017a000)={&(0x7f0000113000)={0x10, 0x0, 0x0, 0x0}, 0x1, &(0x7f00002e5000-0x10)={&(0x7f0000421000)=@ipv6_delroute={0x1c, 0x19, 0x101, 0x4, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000edd000-0x8)=0x0) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000088f000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000029b000)={0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000003b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a5a000-0x4)=0x10) accept$nfc_llcp(r0, &(0x7f000066b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e4000)=0x60) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000665000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000054d000-0x10)={0x5, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000040f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00003ac000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x9, 0x0, 0x4, 0xc00000, r3}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x7d) ioctl$int_out(r2, 0x5460, &(0x7f0000ca2000-0x8)=0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000d04000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x7fff, 0x9, 0x3ff, 0xd}, &(0x7f0000054000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000d3c000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000bb4000-0x4)=0x98) 2018/01/29 08:14:31 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000030000-0xe)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000067e000-0x4)=0x0, &(0x7f000037b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003f5000-0x64)={&(0x7f0000ecc000-0x4)=[0x7], 0x1, 0x283, 0x8d, 0x5, 0x29800000, 0xfffffffffffffffc, {0x1, 0x40, 0xeb4, 0x0, 0x7, 0xfffffffffffffffe, 0xfff, 0x3, 0x1, 0x9, 0x7, 0x7, 0x7, 0x7fffffff, "e0a0c57045774311d73e3b73307a521bc18f726b6546c62c7f0bd18153675a00"}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000430000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000099d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d36000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000632000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b4000)=[], 0x0) getgroups(0x8, &(0x7f0000f2a000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff9000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a43000+0x56f)=0xe8) getgroups(0x5, &(0x7f00002c5000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001b3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, &(0x7f00002bf000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000125000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b79000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a3000-0x4)=0xe8) getgroups(0x2, &(0x7f00006be000-0x8)=[0x0, 0xffffffffffffffff]) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000813000-0xe8)={{{@in6=@empty={[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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000c8000)={0x0, 0x0, 0x0}, &(0x7f0000917000)=0xc) r27 = fcntl$getown(r0, 0x9) stat(&(0x7f0000bd8000-0x8)='./file0\x00', &(0x7f0000285000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000423000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af3000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000873000-0xe8)={{{@in=@empty=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000)=0xe8) r34 = getgid() sendmmsg$unix(r2, &(0x7f0000c33000-0x150)=[{&(0x7f0000e7f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c5c000-0x40)=[{&(0x7f0000975000)="6d76dcf41b1debb8bc7ecfd0159334c2c9a829a8069e566474b63bbf03469506d303575b130858646f66d93fe3b363ba0f5714ef704bdadd336ac531a16967a4a6a75ff5be5d24e05db07275f6aff3e5bbff6c3aa1713b66456f11ddac4f3958637d6ed19af85d5b861f5239ed7f4979e919a0200a15b6fe8ae75e1c44cf320adf8282ac2baa296eefab6e82029dfb47e09e28b8a0697d5557ecbc6ef5d9b66f9d53c36cc38e46a78795c57f3ba8e1a0fffc0510922af85d6fd778b2223a80", 0xbf}, {&(0x7f0000bc7000-0x71)="7f0775ea11f8f0975b3da232cb0d6ffadf304a5bdefe2023a909b76176d2924ea4c4f72b81989d9d55455b2c41a1323f7181b637f6ae92ccf25620b95265f2bfa312a48e6584b727a040937c17c5ea6e0e8404daebb006b00021983ed850d491d9804c10c12d80cf9f6399ddb39cee3644", 0x71}, {&(0x7f000064f000)="e3145d47d0008cbb41d030ac986e3caf307f7db32a77d01159a057b549d90f004a718f6cc66f8254b344ec1e3683f9dad406ac9f90d059e1ac51d76a152c47cdccf80b3b2ce0c0642850788b0e3a00931fadaecd8c03dc5dfe280c6ceccbd0914f6dd11e4606a6902bf55acdae95abbc98db02bca300c5d0562c725d138d396aefd11196eba7359d8e31d9b3429d1bd21f46b1fb741bd5ff0fa38118ff39b100d97ac49681ace79909815519b6ed2ebcc830f3ac39c0cdaf8365f50b705b52f89b6731cf9b9cb634c75b8b46e76f275d52939f63aac02ee8b75ab0797b10ce9be808400603c18f09fc", 0xe9}, {&(0x7f000015e000)="65032271909303a41f16", 0xa}], 0x4, &(0x7f0000cf9000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x138, 0x4000804}, {&(0x7f0000d09000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000092e000-0x20)=[{&(0x7f000096e000-0x4)="bfb7549c", 0x4}, {&(0x7f000067d000-0x1000)="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0x1000}], 0x2, &(0x7f00001fc000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r2]}], 0x28, 0x4000000}, {&(0x7f0000716000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000824000)=[{&(0x7f0000f87000-0xb2)="d7dc751955e29aeb7efec887f98854fd8625ca77260cebe3bf7d0e55811c9fb8f3990f99cd4ea3551d34a8740d1afca1168bd4ea0053df328c24d341440f46cb38bcb3f8841efed073dc6b09f9f2959ce9fa5d8eba07e116ac862087a1efb2fea5f56ff780e8d6ec13a7554597b1266687a86b72f8b3ce854396c13f93bafdf2def5dd601f031da8d3f0511e5f76931b1d3eea163295302a9af1848faf85e4b76db211edf86da4f1faf1358e90b1594b436e", 0xb2}, {&(0x7f00009b8000-0x5b)="043d890cd5483b89b563dcb31c9107c21174a77e1492139183efc9fdc574af704747f213e0ceed26d41f78e7027029e02dfeead0d4bc0479f290598ab55048a76624fb5a322d30e3d78dbe15d5d0ebe02002bfa9232dfeb15db785", 0x5b}, {&(0x7f000082c000)="", 0x0}, {&(0x7f0000b80000)="41359fbc00ba433f361eade614ce6bbff27351c6ab560295f173325f7d4c24845847c59e5e5cfd6dfcf35ae32997ce3c977f487bb141309b7fb99a8f41be68b6b461a89422cdc4572638b0fd4b7b0a27662615eacaf8ff51c52c7fb233590a9b27abe82b5ee98f388bb4a9da03e5f74ea9349472f2b024b46c0a0220c63f8da6dbff4b8b3080afaae916e0d891af44ad6d5ccb4875415dc36fb7dc11a6ef17cca6463ff8caedae262907d58e02f3747009c1f96c6b61c8", 0xb7}], 0x4, &(0x7f0000d4f000)=[@cred={0x20, 0x1, 0x2, r15, r30, r29}, @cred={0x20, 0x1, 0x2, r15, r23, r12}, @cred={0x20, 0x1, 0x2, r32, r30, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r24, r16, r26}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r19, r7}, @cred={0x20, 0x1, 0x2, r18, r16, r8}, @rights={0x18, 0x1, 0x1, [r2]}], 0x140, 0xc0}, {&(0x7f0000763000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000ee1000-0x60)=[{&(0x7f0000d13000-0xf0)="664ffe9f5a8c6e7f70ea6a611d32e0863b225d7b02f2f1b641b57e160cf92ee0346bf6f81e40d07625ec141ed98c7c8e81e8de5a527299cc2f72c4b608b6e5b249acfee3b85990a3891d9beab4dad150ce749a3460a1439b185d773b2c58d7a4229548a2a671404c5e115ecf3c879032c5f2b6b84b23bcc3ee14933821ff41be29c9baf3d7a4c77a570ef1dfe058054729decbf91baf74282ada77cba8c64081549cdc962cdafe6eeec6c48a5bd4ea270d376cc6e204baad8dc9a1595240e3d2aef37751de2f291fc6b61f93b182ed50c342cfe199cd26ab2eaec2d8b7ca8370898b386a7ea80a8f88ff066e82e385a8", 0xf0}, {&(0x7f0000091000-0xbb)="c8aedd7656c9407bb3f23c293b7a109b80b648e81299ccfb190b9a9ae370910ab023eb7aec8b275cc086623b6ee9ab83a19ba0579557a7bc3ddb4e91373f6d5f9e93e6dcc925c4c8a34835c728d6253f21c0f5374853b8fb2a56bc0aa66b4e1a21a71d981c6e54a7fad66f5e615990e6b75d28aadac1e428d5d5e809c6900578a4336e475c599a71bd35a2663be984b8f72b4a1a1074d699be385830cef7f1746ad4a19a45b81e1c94f6f19441a7c80757895874f3efd35fc201aa", 0xbb}, {&(0x7f00008ea000)="e2cdd431785e8920ea4d6df7da315c4b691cc9906d6edf86d5ffe2b545486da6170fe6ed536cfafa6e64383731b32da941c5ac30e46081dde9ac63b75824ae60b2a72c460deeeafe48c3c7a01506af571e1dd84b4a898f", 0x57}, {&(0x7f000035d000-0xa9)="0ea7c164427bf870fdb8df26dc9300827067a1b9a54b34f0f8a5e031ea163997482fe4e568f1118efdd1281d812eb15dfa08ca77e86afde9ebce1bde229c8479dac7a3fc5529b4005e7575ec91a5bba900f7bd99929188fa39a1342e36f9ccda644b819cf813a6c0e7ba13090a41df02e4d1d5eec920836536e517ff3f1d81c08d5c1e84279e0ed0182abc4c07e4571487508217f4f23c84fa92f06c626b8cc9a1480ca370e6d0b020", 0xa9}, {&(0x7f000000b000-0xf2)="2002bda79ab5f32ca36d00efbbe5dd042643fdee20397daf02b26cb09db09ebad58de910e8fe2500c6cdab7141234c303153e12755d41c3d77d9aba103328689fae332231c4f786bb7a1e2d8120c7f308e821ac05de4e7be329d8b6c617f531b41873dd0e12af89a8c2180a62fea1f63e21c3e8d4ce7530d0da7c32850ba764ea316f03a736e67f87f10e156d0e5eb95fff4b6d179555ec1c62a66820e1a4cd8ff8975475a443e3c4ecd598e81872c892c3a0ba8e0850c7e14219661ba917167b585e7ed1d3c50a8fe67a3f8ef579b791e6f447069d4a6e9a829ff896034074658e5cd7dde795fe6618814541208118ac263", 0xf2}, {&(0x7f00007a2000-0xf)="aad8a28cc7dbc1cde55988006acb1a", 0xf}], 0x6, &(0x7f0000a95000)=[@cred={0x20, 0x1, 0x2, r18, r25, r13}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r1, r1, r2, r0]}], 0x48, 0x8050}, {&(0x7f0000e3c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f9d000-0x20)=[{&(0x7f0000b95000)="0abfdf652a79ae772ca17c1142616208608af4e3e7f011e5eef81c7a14942256949549e7cf129484f26e29a012fd1d2ea7c8c451ed1a9aad066dfbe09e94ad8cab06a30def972da90c50b938e2b20af5e6a64bda89d63dae3a07ac7f6b1487aef993dcc54e2bbafd77b902c84cd1ca08afe56acd550f4d", 0x77}, {&(0x7f0000ffe000-0x5a)="791d09f973273abb58d4d190d47745ddabfcb980201f89c9d2082e5f44d6fd01e6b8c3bb8bba213b03babe87494b0cd1c2c0a89b3130db25f97d72daa84ba85228c3ccf04155fb682cfb8c62866b54defd43e00ba54ac9801cb77924a74e949832cd4ef6f401491947d7c61c644bd656a2d3bf812f2007fda9977ef93075f73d5338a0d0e39309cc40f816c717e405e6e7a064a0ba08ae009fa829b12a99511ac2e01b3896499bdde20df1d8b39a695d9e61c454a976bd9fbceb4f0c5e9d0f2c", 0xc0}], 0x2, &(0x7f00001a6000)=[@cred={0x20, 0x1, 0x2, r15, r28, r5}], 0x20, 0x0}, {&(0x7f0000d40000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b7c000)=[{&(0x7f000078a000-0x37)="2129ada139c7a53ae15283c2206e1ea020dd3bbc08cdef872660a664b309ed29f8b411b79698ba3bf953f8f7d4b8099666e30e10457c2d", 0x37}, {&(0x7f00002af000)="eff6976302c11038d2a8dfadc76233285e21191ef861492670424b4397aac33ceb6085c5643cd2e4358b86f4b412058938f172c8a8f97b9edbadbca3a7a0445810", 0x41}, {&(0x7f0000c84000-0x4e)="d4e670f507d89d3264a0a4dbb82071c9c4580f8e7993782b429524f65ef6e4d63d499c04f5a32a4433b9524bb6fdc76af3364e8a76c43b11a34dccff979d80677a78aabd9cdad29156ef9c4e04af", 0x4e}, {&(0x7f00003a1000-0x57)="970cb1da837a5d794464f1cbc4106b677aea0a6d6695cffbee2bf17aa14e8201c3a9fe7c193e2ed671075f1d16685fc2ec35c1708ce10c00141ff03b41262b35cedbf450a1f0c737e3f10df8d5690e3beb68c4f553f05e", 0x57}, {&(0x7f0000366000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4000000}], 0x6, 0x20044000) 2018/01/29 08:14:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ad8000)=0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0, 0xad37}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000)={r1, 0x7ff}, &(0x7f0000001000-0x4)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000000b000-0x4)=r2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f000000a000-0x4)=0x62) sendto$inet6(r3, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000096a000-0x4)=0x3eb00000, 0xfffffffffffffe86) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000da2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='erspan0\x00'}) 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f00008b8000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0xe4, 0x1800, 0x3, 0x2, 0x0, 0x9, 0x1000, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x800}) 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) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x20020) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000092a000-0x8)=0x0, &(0x7f0000000000)=0x8) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0xfffffffffffffecf) 2018/01/29 08:14:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00009c2000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000c5e000-0xc)={@multicast2=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f76000-0x4)=0xc) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x2c4}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00008d1000-0x4)={0x3, 0x200000000, 0x20}) tkill(r2, 0x1000000000016) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000df8000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(0x0) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000916000-0x38)={&(0x7f0000dfa000)=@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}}}, 0x32, &(0x7f0000219000-0x50)=[{&(0x7f00004de000-0x3f)=""/175, 0xaf}, {&(0x7f0000dfa000)=""/183, 0xb7}, {&(0x7f0000dfa000)=""/51, 0x33}, {&(0x7f0000dfb000-0x33)=""/51, 0x33}, {&(0x7f000004e000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7886}, 0x2000) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000dfb000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df9000)=0xb, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bb9000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x43}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/01/29 08:14:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000ab000-0x14)={0x0, 0x4, 0x2, 0x400, 0x8, 0xffffffffffff8001}, &(0x7f0000bac000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f38000-0x12)={r2, 0x8, 0x5, [0x0, 0x1758, 0x2ad, 0x7, 0xfffffffffffffff8]}, &(0x7f0000297000-0x4)=0x12) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d15000-0xbe)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") close(r0) getxattr(&(0x7f000078f000)='./file0\x00', &(0x7f000085a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f000020e000-0xfe)=""/254, 0xfe) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d67000)='/dev/sequencer2\x00', 0x80400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000952000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000)=0x53) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a90000)={0x0, 0x0, 0x0}, &(0x7f00002b8000-0x4)=0xc) ioctl$KDSETLED(r0, 0x4b32, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000576000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e82000)={{{@in=@local={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f0000)=0x364) sendmsg$nl_xfrm(r0, &(0x7f0000a1f000)={&(0x7f0000da6000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000237000)={&(0x7f0000888000-0x180)=@acquire={0x180, 0x17, 0x10, 0x3, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7e}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, 0x0, 0x100000000, 0x2, 0xa0, 0x0, 0x84, r1, r2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x2, 0x6aa3, 0x0, 0x80000001, 0xa, 0x400000080, 0x80, 0x0, r3, r4}, {0xffffffffffff0000, 0xfff, 0x101, 0x3, 0x100000000, 0x3ff, 0xfff, 0x8}, {0x98b, 0x3, 0xff, 0x7ff}, 0xf0bc, 0x1, 0x3, 0x1, 0x1, 0x0}, 0x9, 0x800c0000, 0xffffffff, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0x51, 0x43}}, @algo_comp={0x50, 0x3, {{'lzs\x00'}, 0x30, "beeec07c2848"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) fstatfs(r0, &(0x7f00007f1000-0xb1)=""/177) sendmsg$nl_xfrm(r5, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f000096d000)=0x0, &(0x7f00009f2000)=0x4) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x6a1a, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cd000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) epoll_wait(r0, &(0x7f000017c000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/29 08:14:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) getresuid(&(0x7f0000636000)=0x0, &(0x7f0000318000)=0x0, &(0x7f00003f4000)=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}}) clock_gettime(0xffffffffffffffff, &(0x7f00003c6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b45000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000467000)={{0x0, 0x2710}, {r2, r3/1000+30000}}, &(0x7f0000c5a000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$mice(&(0x7f00004ba000)='/dev/input/mice\x00', 0x0, 0x2) readlinkat(r4, &(0x7f000036f000-0x8)='./file0\x00', &(0x7f00004d6000-0xb0)=""/176, 0xb0) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r1+30000000}, &(0x7f00006bc000-0x10)={0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/29 08:14:31 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f87000-0x12)=@random={'security.', '%^.:em0{\x00'}, &(0x7f0000f86000)=""/212, 0xd4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffff7) madvise(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x77) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f88000-0xc)={0x5, 0xfff, 0xffff, 0x5, 0x80, 0x9}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f88000-0x12)='/dev/input/event#\x00', 0x6, 0x300) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000052000-0x4)=0x0, &(0x7f0000051000)=0x4) preadv(0xffffffffffffffff, &(0x7f0000051000-0x50)=[], 0x0, 0x0) 2018/01/29 08:14:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = add_key$keyring(&(0x7f0000a15000-0x8)='keyring\x00', &(0x7f0000f44000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000df3000)='encrypted\x00', &(0x7f00007f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005dc000-0x1)='\x00', r0) read$eventfd(0xffffffffffffffff, &(0x7f0000daa000-0x8)=0x0, 0x8) 2018/01/29 08:14:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e46000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f44000)='/dev/autofs\x00', 0x317c01, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000b44000)={0x5, 0x4fd0, 0x7ff, 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f0000fab000)='./file0\x00', 0x0, 0x0) sendmsg(r1, &(0x7f00001ab000-0x38)={&(0x7f0000865000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f000099d000-0x60)=[{&(0x7f000030a000-0xd2)="e020349ae36584a7f4d18cefd4d8dfb88d38442fb891612990e516c0ee2c67ca20cac5cb25eb51fd3b89c1e9f21111386610941fceb2dd3ef6b08e284e7ab72a577b2d874e5be0748e5610c9e9571ad19562d6cbe87f981f1cd4c9dfad8c45a96e4b8075dc9aac9c695edf15e1af63d3ad03f5d1cfedd8fbfc6256e23993790e5f9d6ed61bec288201639e87964e71daa65c0a132f0b2058b899a2e184b84530d988bcb26e9be588845db26985244effefa4f6afe8c892c1e090b147e82156afd83d3e3848bf5c9b0ab3525a08780732d187", 0xd2}, {&(0x7f000021e000)="3385e6", 0x3}, {&(0x7f0000b1f000-0x80)="fc534329069ab668b3e5163ef6dbd53f6dfd67d05804e68f4bfc5f09f4ff0dd325c67a7b7775de6aa09e6896c1354cd1397ef3e68676a4c24c858b7597dfe42432f2a61ed0a3c589fde69ff460b5055223b182f3224adcc51b813d357450fea4b1d907b3359e79bba3c2013d9b68fabf344bf1ba7a54521af836a13e54e1b821", 0x80}, {&(0x7f00003b6000)="1528ffbdacc844a7ca1c6b75172a99c03dd08b3170e56865633eee9cab98ccc7784438929256d66e360ec12d883c28e1", 0x30}, {&(0x7f0000f23000)="845faf8826f03c99cd5f8bfab10971fb324247", 0x13}, {&(0x7f0000ab2000)="42daa3fd74306611391dba34eccc8a38c9497444321c50f6020f94cd5086909f99e3daddd727a4eb1e347ed09ee9a93284a255b36fdeaa32057c900e8ebf6a7872707e17f2f86744b169bb9f4a48cdb4bf1663b55f4dafd97b8bc5df1a70414b1691fac78ae85d820f17a2264b8a592893eca8dfc47c8a932f2e448e35230a1955ca7fe303d82c69b896d629d0aa376f6abd880adb238f8f2c683c2d822a9f02e6eac967cc91f4280e5a093a", 0xac}], 0x6, 0x0, 0x0, 0x800}, 0x4000850) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r1, &(0x7f00007a9000-0x8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) utime(&(0x7f0000806000-0x6)='./bus\x00', &(0x7f0000134000)={0x1ff, 0x8}) getdents64(r1, &(0x7f0000c49000-0x30)=""/48, 0x30) 2018/01/29 08:14:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000de2000/0x4000)=nil, 0x4000, 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) prctl$void(0x24) 2018/01/29 08:14:31 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x100000000, 0x8, 0x7fff, 0x8, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000da4000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x20000003fb, 0x4) prctl$setmm(0x23, 0x6, &(0x7f00009fe000/0x2000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007de000-0x2)=0x9) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) r2 = syz_open_dev$mice(&(0x7f0000104000-0xf)='/dev/input/mice\x00', 0x0, 0xaa600) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00001dc000)={0x7, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e99000)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000f10000)="8e9baf", 0x3, 0x4000800, &(0x7f0000b2e000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:32 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000007000)=""/138, &(0x7f0000000000)=0x8a) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004d8000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) linkat(r0, &(0x7f000075d000)='./file0\x00', r1, &(0x7f000018d000-0x8)='./file0\x00', 0x400) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) 2018/01/29 08:14:32 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000cc2000-0x14)={0x7, 0x8, 0x9, 0x3, 0x2a, 0x6, 0x401, 0x7, 0x1, 0xffffffffffff23a2}) r1 = open(&(0x7f0000a0c000)='./file0\x00', 0x40000, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000094c000)={r2, 0x20}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x6, 0x20, 0x400000010000}, 0x20) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000017000)={{0xfffffffffffffffe, 0x100000000}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000969000)='./file0\x00', 0x500, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/29 08:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000959000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x1, 0xd45, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}, 0xfffffffffffffce0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r4 = syz_open_dev$usbmon(&(0x7f0000e0c000)='/dev/usbmon#\x00', 0x0, 0x487f5c5dedaf48e2) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e75000-0x9c)="93c6d3e4a04c85b473ad4388c83357c1536d0e76ff25cfbdd751cd0fb77ed6ab3593bd693ae6bf0fc358b3b2ff4b5208f8da19d6a260587a25f2ff9bb0fca520f107c0baf82d5950a4aa955a868362bd8255935427fb1281fc8875e4e9c13ae568e9e71d2acfdc8560c8cb0960c20b6afedf30235587706a357add8274c0ed0e0f6d620e5754b1f5788093b71fa903062ae53a917ea34324c3d9a531", 0x9c, 0x4000000, &(0x7f0000e75000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000028f000)=""/102) accept4$inet(r4, &(0x7f0000320000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c2000-0x4)=0x10, 0x80000) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000852000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0xffffffffffffff76) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/29 08:14:32 executing program 1: clone(0x0, &(0x7f000028f000)="", &(0x7f0000d80000)=0x0, &(0x7f00004de000-0x4)=0x0, &(0x7f000096a000)="") r0 = open$dir(&(0x7f00003ba000)='./file0\x00', 0x440000, 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000f39000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000735000-0x5)='user\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000efb000-0xc4)="c149cc77f9bd56fb58cc38fff2837ea8e0588cae0bde50fafe969d69236387f2b0dafb97828fb4f51e50a35635f018c565a831f5045748cb4ecdd97ba92f2ce9234eceb98d41de949b0fa2ac19fcb26320abd5339b96518aa35b9b4fb14a491b57cb9943f5e3584bbe7c7e9b5a29ce2f66a8d427c90a9ecc97645a76308f9c8fcd9b034e4a8b31f5cc49b394c01cee8b74b6dd04b3cdfe75aec623c2bff7890bca370161e4ed840aa4871a2709c611ccdb41e5e50106566a32fb48f6475d6eb3c5bc7729", 0xc4, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f000063a000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000970000-0x20)=[{&(0x7f0000f00000)="3c8d5cf1516211cb99bdd3e0c5436ea9be90d95038c39cc38e0e9a9c2a1f9e416a91bca1056ba6e58e13c3ed5e14", 0x2e}, {&(0x7f0000acd000)="829ee6c1b5be99df9aa64f4cd0cd184dfd588988f96ed1f994c70ef5529e", 0x1e}], 0x2) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000fcc000-0xc)={0x2000000000000010, 0x0, 0x0, 0x3}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000138000)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/01/29 08:14:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b13000)='/dev/sg#\x00', 0xd4, 0x111040) ioctl$TCFLSH(r0, 0x540b, 0x8) clone(0x0, &(0x7f00002b1000-0x1000)="", &(0x7f000050b000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0, &(0x7f0000001000-0x1)="") geteuid() 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000054000-0x5)='user\x00', &(0x7f0000053000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000016000)="b501ddfe1ec7cd7627bbdb61247c498137cfb7932bed84c5f441b2cf308eebd6bd8d74b64a158da40028f856c6356e98b29a54f0d01a2dffb73c34c96e9c494b7c800be44310c7bc42196368892033601953a9b95fde204d569327b294624894ea187970de995de3685ff8a54a1391435ef777d381e7778d", 0x78, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x3559) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000002c000-0x8)='./file0\x00', 0x4440, 0x4d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000055000-0xbc)={0x81, 0x2, 'client1\x00', 0x2, "f7dedc647e5c23df", "58c905bf776a2d459324556db5e0c8fd454068559ac74ea41b9c3cc1947e0193", 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000053000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer\x00', 0x840, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000026000)=0x100000000) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000056000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000024000)=0x14) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000056000)={{0x100000001, 0x7}, 'port0\x00', 0x0, 0x20060, 0x7ff, 0x7fffffff, 0x7, 0x3ff, 0x0, 0x0, 0x7, 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]}) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a1a000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000500000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)=0x0) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000270000)={0x0, 0x0}) mincore(&(0x7f0000251000/0x5000)=nil, 0x5000, &(0x7f00009e6000-0x81)=""/129) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = add_key(&(0x7f0000130000)='trusted\x00', &(0x7f000087a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f000089b000-0x8)='rxrpc_s\x00', &(0x7f0000dfa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e6000)='(trustedvboxnet0mime_typewlan1proc\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x6, r2) [ 61.499808] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25169 sclass=netlink_tcpdiag_socket 2018/01/29 08:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b62000)={0x0, 0xfffffffffffffc01}, &(0x7f00001df000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000782000-0x108)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xa7, 0xa6, 0x1, 0x8, 0x5, 0x80, 0x6, 0x5173c898, 0x0, 0x1, 0xffffffff, 0x2, 0x3, 0x2]}, &(0x7f00003b4000)=0x108) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/sequencer2\x00', 0x48840, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c3e000-0x4)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @thr={&(0x7f000096b000)="", &(0x7f00006d1000-0x13)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) pipe2(&(0x7f00000a2000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fa2000-0x14)={0x0, 0xb09, 0x5, 0x3, 0x7, 0x10000}, &(0x7f000053d000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000347000)={r1, 0xffff}, 0x8) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)="") r2 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r2, &(0x7f0000db5000-0x72)="", 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fae000-0x8)='./file0\x00', 0x0) getsockname$inet(r0, &(0x7f0000079000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000978000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ed7000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000094e000-0xf)='/dev/sequencer\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e11000-0x4)=0x0) pread64(r1, &(0x7f00003fc000)=""/82, 0x52, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000849000)=0x0, &(0x7f0000e2e000)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e51000-0x93)="d510ccd087a7929faffbc0aeb65c3d8b6e5081dbdb2edc6bc84acc8c0a1f92a3610d359d782579b0be623a7ab18c5bd02b1b07d64fe81c2e9078c9fd1bd99262b16127a34471e6d95476806486355d7b602906eb0f198302cdef412bc840d2735b2f925454bb13d39f0abd0445b287cbf26a5426083cc2a424514c23811d5b403918fe5ea97c0e76d4dbf43f05625ea509dbf2") ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00009ed000-0x4)=r2) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') setns(r0, 0x0) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) sync() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r2, &(0x7f0000228000-0x7)=""/7, 0x7, 0x0) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xb27000)=nil, 0xb27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000b27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b15000)={&(0x7f00009d5000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000b28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b29000-0x4)=0x14) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) vmsplice(r0, &(0x7f0000b26000)=[{&(0x7f0000b27000-0xd1)="f2", 0x1}], 0x1, 0x3) 2018/01/29 08:14:32 executing program 7: r0 = memfd_create(&(0x7f00008de000)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000217000)="cd8ca86b569e6f22dcb8b708e3e9d10e4c87b496d3c084af534211380909c51ba73a0b560aa02f90ca6dfd48733089d317b78bda96bed0d0697a84ff5d4b42587d6b26b85b159d384bbf1464979cfa7f096aed91360ba89e0678e2eefd82ec16b2ee99ff172ebd94dad284274d2c164d03eba6758e51a994e5f743105b6e0a8b2877e242168572e0350f6ecbd7176eb63206e5452c6baaba7849a0e1") dup2(r1, r0) [ 61.550076] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25169 sclass=netlink_tcpdiag_socket 2018/01/29 08:14:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x1)={0x7, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000)={0xffff, 0x9, r1, 0x101, r3, 0x67281a79, 0x80000001, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r2, @rand_addr=0xff, @empty=0x0}, 0xc) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000002000)=0x10001, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0xf0f5, 0x81, 0x80000000, 0x1, 0x209268f0, 0x8, 0x6, 0x3ff, 0x2, 0xffffffffbddc0632, 0x400, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000006000-0x10)={0x2, &(0x7f0000005000)=[{0x20, 0x8}, {0x8000, 0x10001}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"7427792c74cd9f"}, 0x9}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) socket$unix(0x1, 0x2, 0x0) r4 = eventfd2(0xc9, 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x4, &(0x7f0000003000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r6, 0x2}) 2018/01/29 08:14:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000088d000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00005c2000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000002000-0xb0)={{0xc8, 0x5}, 'port0\x00', 0x40, 0x1000, 0x9, 0x9, 0x0, 0x7, 0x40, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r0, 0x4b32, 0x1ff) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xf, &(0x7f0000001000)={0x6, 0x1959}, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(r0, &(0x7f0000001000+0x148)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x10000, 0x7, 0x1, 0x59a, 0x1ff, 0x45, 0x5, 0x6, 0xffffffffffffffbc, 0x2, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000-0xb0)={{0xedb, 0xffff}, 'port1\x00', 0x53, 0x0, 0x5, 0x8000, 0x800, 0x55a2, 0xfffffffffffffff7, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000004000)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000005000)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7a, 0x200, 0x2, 0x100000000, r1}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000006000)=""/162) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000007000)={{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]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000009000-0x61)=""/97) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) recvfrom(r0, &(0x7f0000006000-0x8d)=""/141, 0x8d, 0x10000, &(0x7f0000002000)=@ipx={0x4, 0x6, 0x5, "bd3fc958f94d", 0xfffffffffffffff7, 0x0}, 0x10) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc, 0x0}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x17, 0x5, &(0x7f0000ff5000-0xe)="5d609e984b3000ab3d7a5cd2a8f7", 0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff6000-0x9)='/dev/ppp\x00', 0x20800, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ff5000)='./file0\x00', 0x20000080) inotify_rm_watch(r1, r2) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000104000-0x8)={0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f00004f3000)='./file0\x00', 0x2002, 0xffffffffffffffff, 0x0, 0x1, 0x1010) splice(r0, &(0x7f0000c3c000-0x8)=0x0, r1, &(0x7f0000efc000-0x8)=0x0, 0x0, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r2) 2018/01/29 08:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b62000)={0x0, 0xfffffffffffffc01}, &(0x7f00001df000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000782000-0x108)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xa7, 0xa6, 0x1, 0x8, 0x5, 0x80, 0x6, 0x5173c898, 0x0, 0x1, 0xffffffff, 0x2, 0x3, 0x2]}, &(0x7f00003b4000)=0x108) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016d000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000974000)={0x0, 0x0, 0x20, 0x1ff, 0xffffffff00000001}, &(0x7f0000713000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002d0000)={r2, 0x200, 0x100, 0x8, 0x8000, 0x6}, 0x14) splice(r0, &(0x7f0000474000-0x8)=0x2, r0, &(0x7f00004ca000)=0x0, 0x4, 0x0) 2018/01/29 08:14:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x5a]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000bf5000)="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", &(0x7f0000625000-0x4)=0x0, &(0x7f000035f000)=0x0, &(0x7f0000000000)="40bf33f70601ca252c3fd270b5b4e385dbeff13d2f344002b2eadd3bbc231d33fcee3257c7c2dec03bca0949ed40b8752f435f9179cb155a2f1e2835e016f7f3f40ea02cb35010989d7a72bab1ea22a0747b8fbb169281f33438c7ed70c7000c361186f57a3ec7472d0b3a18c3c2b558e5d49d39661ef9fa85507197134fbe1e9710ae90323449a06cc3ef7e4f8edcc24d8dc86e9c957beb14828591c2f68242c809c4343aed3b1ea5080c55f641516e033a700d44471bb3fa2669bf43e9673daae79ee6cce59d53b0d64522d9f69af85c668989b3e35fcc685491426de95f8b639745c63b24336a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b6a000)=@ethtool_channels={0x3c, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000517000-0x11)='/selinux/enforce\x00', 0x101, 0x0) accept$ipx(r4, &(0x7f0000ac0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f9000-0x4)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000d38000-0x20)={@generic="dd214625cd6fd4f449b1037ada22122b", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000cfd000-0x10)={&(0x7f00003c8000/0x1000)=nil, 0x1000}) 2018/01/29 08:14:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000baf000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000ff1000-0x4)=0x0) r3 = add_key$keyring(&(0x7f0000c5a000-0x8)='keyring\x00', &(0x7f000027e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @in=@loopback=0x7f000001, 0x0, 0x7, 0x2, 0x8, 0xa, 0x20, 0x20, 0x4, r6, r7}, {0x4, 0xfffffffffffffff8, 0xffff, 0x1, 0xcce, 0x35d, 0xfff, 0x4}, {0x2022447e, 0x5, 0x7fff, 0x5}, 0x6, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x3, 0x1, 0x800, 0xe8e, 0x28c, 0x8}}, 0xe8) ioctl$TIOCNOTTY(r5, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000002000)=0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f0000000000)="f0f5a661e75645705ecddc522af4521d35d8d5ee69acc906ed936d4e5dc159095678b42f1965c57368680fdd24ac0767f6dde59a46fc73fa3928d26421143be316faced9fcec0f9fa1fade70b946c6ee19fb1297342f4de2daca9701e37126039afebadf83851f07a0d89bbc6ea69954ac23c25c04509a624035ebd0b383ba70d4a0d4682a5dd89709ff2a1c98ea797a8af1b1e70312b0b3476f8463c0a33e0a43091e532692b30fa3a52c9f09b8a9c09f57a4f466fd3f83af25bc016a9fec266b74a5c927a22fd97eba2fcbeffc7c274535295b1e9795f0d2a6e02833ed162fd637eb695cede6f0215f9ee7e10ce5bea997afcc", 0xf4) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="2f1662e7000000000000000000000000000037f44905e2a335b9702664136e630b47e027e03b10ec8596861091980597b2842fbf7e064269276308ef33e6623819e13d377072ea545d889b40a5b62b139dcd4240a34cde5c14a9a03797585d96a17ad87c8b90388a06b720a1c77e11478022a571018b110a89c84a51e25a7ed52c59e96f96bed6e713bb0ec3418b5fde8625dbea4de5a9f88653f91d7743567223ef29eb8c71ebd988e26a81", 0xfffffffffffffd9c, r3) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000cf7000)=""/143, 0x8f, 0x0, &(0x7f0000586000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000853000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001b6000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x7ff, 0x0, 0x0, 0x0, 0xa3, 0xa, 0x20, 0x20, 0x5c, r2, r3}, {0xfff, 0x77, 0x0, 0x8001, 0x86, 0x1, 0x95b, 0x10001}, {0x6, 0x2, 0xaf3, 0x80000000}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0x3, 0x81, 0x7, 0x1, 0x7227}}, 0xe8) sendto$inet6(r1, &(0x7f00000e5000)="8c", 0x1, 0x0, &(0x7f00003ef000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:14:32 executing program 1: truncate(&(0x7f0000db4000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x3, 0x0, 0x401, 0x1, 0xffffffffffffffe3, 0x4ab6}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setfsgid(r2) r3 = userfaultfd(0x80800) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000bf5000/0x4000)=nil, 0x4000}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x10000, {{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]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x5c)=""/92, &(0x7f0000001000)=0x5c) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000-0x8)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x28)=@ethtool_test={0x1a, 0x10000, 0x9ec, 0x3, [0x1, 0x0, 0x81]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x5, 0xf7}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000006000)={@generic="8ae1f04b56064bac19e1da3a644024c6", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000005000-0xe)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000b54000)='/dev/usbmon#\x00', 0x1, 0x410000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000057e000)=""/0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mknodat(r0, &(0x7f00006c2000-0x8)='./file0\x00', 0x20, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x16}}, 0xffffffffffffffd3) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f00006c9000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:32 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000083a000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xcd)="c0269699c0311bce4593a05f8ffcfcd260e71a37fc956818a450a8ec944f9a8a19ccebf06188437e7ef4cd6e72c7b848bf3ae1162977d0fc845b8cbc4f8bb2d978f1a0f4eff8b851ee2dfed40095bbefd7308b263c4d7815fcee34f6d8a8f8907a1d71a718309b92e02085976323896c90a60a161b3ecbdb1a58b87687bc35394bee4aa8f3eb683e25835c141c44eddafc891786170051942d914a91e79f92989bdcde31026197238b6baa3e8e62561f868af342b40e1152b08d166e080e6107c1a7a81a1d0b0eeddd97e48766", 0xcd, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0x6) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x204, &(0x7f0000fa7000)={&(0x7f0000e98000-0x40)=""/64, 0x40}) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00002a5000-0x1ac)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r0, 0x409, 0x1) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000199000-0xb0)={{0x9, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f00002e5000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000c4a000-0xf0)=""/240) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 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) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000037000-0xa)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x8, 0xfff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x10, 0x0}) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000fb8000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000035d000)='./file0\x00', 0x2, 0x21) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/29 08:14:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000082d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000938000-0x4)={0x5, 0xfffffffffffffe01, 0x3f}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x0, 0x0}) r3 = open(&(0x7f0000dc2000)='./file0\x00', 0x2000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x20a01, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000018000)=""/4096) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)={0x0, 0x0}) dup2(r1, r0) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00009b9000)=0x0, &(0x7f000095e000-0x4)=0x4) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/enforce\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000958000-0xd)='/dev/usbmon#\x00', 0x8000, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000846000)={0x4, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000378000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) getpeername$netrom(r3, &(0x7f0000cd9000-0xe)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e48000)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba9000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00001b9000-0x4)=0x6, 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x40000c, 0x0) 2018/01/29 08:14:32 executing program 1: r0 = gettid() unshare(0x28060400) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002fd000-0xc)={0x2, 0x6aa, 0x5, 0x1ff, 0x9, 0x7}) r2 = eventfd(0x6) readahead(r2, 0x5, 0x7) exit(0x7fff) 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) r3 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x1)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000fbf000)='ceph\x00', &(0x7f000081a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xe)='proc.,cpuset%\x00', r3) tkill(r0, 0x10) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000617000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f000068c000)={0x2, 0x2, 0x4, 0x8, r1}) 2018/01/29 08:14:32 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000124000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000da6000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000089c000)={r2, r3, 0x1}) r4 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000057d000)='./file1\x00', &(0x7f000087b000-0x8)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known="636f6dca0a000000000000000000000000656275616974790008") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00008b8000-0x10)={&(0x7f0000356000/0x4000)=nil, 0x4000}) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000d32000)="bb56f9339e3164a8d715615026ff3e623ba1b475ee3b33a04c8da531bb9f6f3e54ae6d3fac94f9e1e3a86a1691c8499e668ba67602cba70c4286206ee2bdc814846fcea3f9c37992ef4f2e0d8a75c30e6cd6a6058640f3ac8ce93ea4ddb56181493bf0e3e99c8c9ef1170d732e536b210d9661e4a49c231d59ec9d514af26a291d95152b3cb79ccd") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008f8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) r2 = openat(0xffffffffffffffff, &(0x7f00008dd000)='./file0\x00', 0x200, 0x110) connect$pptp(r2, &(0x7f00006a1000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/29 08:14:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a8a000-0x8)={0x0, 0xfffffffffffffffe, 0x1}, &(0x7f0000ec7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000112000)=@sack_info={r2, 0x5, 0x3}, 0xc) 2018/01/29 08:14:32 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000030000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000030000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000021000)={&(0x7f0000007000/0x4000)=nil, 0x4000}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000022000)=0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000009000)={&(0x7f0000030000)={0x10, 0x0, 0x0, 0x390b88e4ba1446ae}, 0xc, &(0x7f0000030000)={&(0x7f0000030000)=@getpolicy={0x1a4, 0x15, 0x0, 0x1, 0x2, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x57, 0x3, 0x0, 0xa, 0x80, 0xa0, 0xabf5faf3a4fd408f, 0x0, r4}, 0x3, 0x2}, [@output_mark={0x8, 0x1d, 0xce23}, @tfcpad={0x8, 0x16, 0xffffffffffff0001}, @tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3e}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x2, 0x2, 0x4, 0x2a, 0x80000001, 0x81}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x5, 0xc411b1a4be1207be, 0x2, 0x10000, 0x6, 0x9, 0xffffffff80000000}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3c}, 0xd9f12842024e108a, @in=@loopback=0x7f000001, 0x7, 0x0, 0x1, 0xc87, 0xfffffffffffffffb, 0xaaf5, 0x9}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x0, 0x6, 0x6, 0x100000001, 0xff}, {{@in=@empty=0x0, 0x0, 0x3e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x0, 0x80, 0x8, 0x0}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x2004c010}, 0x10) clock_gettime(0x0, &(0x7f000002f000)={0x0, 0x0}) r7 = userfaultfd(0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000-0x50)={0x8, @time={r5, r6+10000000}, 0xffffffffffffff81, {0x2, 0x75ff7925}, 0x7, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000031000)=[{r2, 0xa0, 0x0}, {r7, 0x4040, 0x0}, {r0, 0x8220, 0x0}, {r3, 0x511, 0x0}, {r7, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x6, 0x80000000) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = creat(&(0x7f00006b1000-0x8)='./file0\x00', 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00001ef000)=""/245) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d3000-0x1)=0x0) 2018/01/29 08:14:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000862000-0xb2)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007e6000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000943000/0x1000)=nil) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mprotect(&(0x7f0000fc8000/0x3000)=nil, 0x3000, 0x1000000) 2018/01/29 08:14:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x200100007, &(0x7f0000f03000-0x20)={0x0, 0x0, 0xde, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000862000)=[], 0x0) fcntl$getflags(r0, 0x1) sendmsg$unix(r1, &(0x7f00003e9000-0x38)={&(0x7f0000193000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009bf000-0x20)=[{&(0x7f0000de5000)="2172e04b96043fbfcd6c85027f835b563a87a6a71a9bac6da98b11cb8c148f586ad0c877bc2365f2797dbc59a1bd57bce9c607904fe394a11a421ec485d63467188f3b3cf1965c5633be83d38a9158ae7f41fa", 0x53}, {&(0x7f0000a6e000-0x4e)="cc75e33f6233dbb6499647197beec3d0882753a1ba0a9e138198e7821690168c19242b338a0a8b61fd784fd6b03ea41744628cb1345f43bfd6d017acf888660580972834dd2552171050a5588a50", 0x4e}], 0x2, 0x0, 0x0, 0x4000}, 0x800) 2018/01/29 08:14:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x100000001) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000003000+0x132)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0x6)='smaps\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000003000)=0x0) 2018/01/29 08:14:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = openat(0xffffffffffffff9c, &(0x7f0000d82000)='./file0\x00', 0x20000, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000519000-0x20)={0x8, 0x1, 0x8000, 0x1, 0x4, 0xffffffffffffffc0, 0x2, 0x0, 0x0}, &(0x7f0000bb8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000615000-0x80)={r2, 0x78, "84c6e5c5673d36f015adbb85bf947c682837ad4716084a1daead3d0a361c50cf924aa482e9296a85929f124af5aa1f4037296804fdbeb3c327765d280768d834a5df465b8fa84b57697ab3b835da7e4bc02acef5b263f76b8816ddc6ce474edd021366367a489db6f6a10b2470c10d2e458359095d6d9bde"}, &(0x7f0000d5b000-0x4)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/29 08:14:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000683000-0xd)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$KDSETMODE(r0, 0x4b3a, 0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) unshare(0x0) 2018/01/29 08:14:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000292000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008b1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bd7000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) fcntl$setsig(r0, 0xa, 0x2d) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000d33000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x3c)=@newlink={0x3c, 0x10, 0x3, 0x3, 0x1, {0x0, 0x0, 0x0, r4, 0x4, 0x18}, [@IFLA_IFALIAS={0x14, 0x14, @common='nr0\x00'}, @IFLA_TXQLEN={0x8, 0xd, 0x6000000000000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x20000080) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000003000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r5, r6, r7}, 0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r8 = accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000004000-0xbc)={0x4, 0x2, 'client0\x00', 0xffffffff80000000, "58d2e57b5102a34c", "1b69b2d0fbdafcf33858b770444b8422d7ae27f79b66d30593a46bc3e4b64691", 0x10000, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000005000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa81, 0x80000001, 0x2e92, 0x8, 0xdec}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0xfff, 0x20}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r5, &(0x7f0000006000)=0x0, 0xa0e) ioctl$KDSKBLED(r1, 0x4b65, 0x6) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000983000-0x9)='/dev/sg#\x00', 0x7, 0x204000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000fd9000)=0x0) 2018/01/29 08:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 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$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000d25000)={0x1, 0x200, 0x81, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000229000-0x8)='./file0\x00', 0x0, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e0c000)={0x20, 0x0, 0x10001, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000535000)={r2, 0x3}) connect$unix(r1, &(0x7f00002f1000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000756000-0x10)='/dev/sequencer2\x00', 0x24402, 0x0) 2018/01/29 08:14:33 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000b26000-0x4)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d30000)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bbf000-0x8)=0x1) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d57000)='./file0\x00', 0x4000, 0x80) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00000ab000-0x4)=0x1, 0x4) syz_open_procfs(r0, &(0x7f0000024000)='sessionid\x00') [ 62.140154] device syz0 entered promiscuous mode [ 62.145528] device syz0 left promiscuous mode [ 62.157979] device syz0 entered promiscuous mode [ 62.181250] device syz0 left promiscuous mode [ 62.190115] SELinux: Invalid class 85 [ 62.194810] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 08:14:33 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 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}) clock_nanosleep(0x2, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:33 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x3, 0x7, 0x3, 0x4}, 0x9b, 0x3f, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x6830, 0x8000, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x1, 0x2, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) sigaltstack(&(0x7f0000189000/0x4000)=nil, &(0x7f0000652000)=0x0) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000871000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003b1000-0x4)=0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e29000)=0x400, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$unix(r1, &(0x7f0000ef2000)={&(0x7f00008ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e74000)=[], 0x0, &(0x7f000027d000-0x100)=[], 0x0, 0x0}, 0x0) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f08000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005cf000-0x10)={0x0, 0x2c, &(0x7f00000d4000)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000072a000-0x8)=@assoc_value={r2, 0xffffffffffffffe1}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) unlink(&(0x7f0000572000-0x8)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000046a000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00003f2000-0x20)={@common='bridge0\x00', @ifru_flags=0x1000}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/01/29 08:14:33 executing program 0: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/policy\x00', 0x0, 0x0) rmdir(&(0x7f0000ab1000)='./file0\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000b39000)=""/20, &(0x7f0000249000-0x4)=0x14) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/01/29 08:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e5000)='/dev/loop#\x00', 0x73ec8562, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00009d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ff000000006500ff00010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00", [0x0, 0x0], 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/hwrng\x00', 0x2001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/01/29 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0xf8)="ac95419129d510ada0d1fd130778033e730a31483b0da16088843cb7390d12d5ed5495dd72c6adb455079e4504bcb9b8f0ce23662bfbfc857fde7ef498631ab2e6a1fe55865eaf8797f57301fd480f9831cb9fd68eca6414f1e4880e6ccb1a0984cdc96921af7d2fa3338142b1af1ca39ba3317796205b4ce2496636b28546a697326f3ce5cee9c01eecdb70eac2362cc78b5b0b771203fed5a7a9a3b962b01ac585d703bf2146f2f6aee186eccf53fe80a107a76b80ce5463b06febc0cc35a0bcef05e46aa172ce3c44fba4a837f9a096603a7b3b4c459c36fb48bb45611444ff27ca0953932f4c891063ca8573279b990467d47ab3af39", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c02000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008b3000)=0x0) r2 = socket$inet6(0xa, 0x2, 0x12) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006fe000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x0, 0x0, 0x8, 0x7, 0x5, 0x7bd4605c}, 0x20) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d77000)={0x0, 0xfff}, &(0x7f000026e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000be000-0xa5)={r2, 0x3, 0x9d, "154c201be1e2bb00f9547921084421f51454ee34ff97f4642a802095d1b94bd99a3ae39b613118f99d65c9ede42a9afe52c0bdd0c19e49b03d792862c5bc441f6848f94abf2142d13bc35558aef9c68d31ae68dfbc8dda987b6e8d44fec1497e0b952985238b1927ad066a7fff0420034f36a92adfe63e9eaa6448dd09adc62757fe81028e2c225431d8530b553c9336b0a6349426dffc1b1e322995ea"}, 0xa5) clock_gettime(0x0, &(0x7f000084e000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00008a1000)="3d92ea309f5a9245273be8194998104221959e535dbe4154666b79f2e1c80e4d9d1c14af26e21b9a5bbd90bd1cee9e3f90173ad5b4bbec50aa8aa8c4a1636a20973eeb314ed365d447fa6161dd03df0e58212f0cb4c8f23c371a6e376e456002555c9306c81d1cf6ddd6f359b1c5bd6d8d67f9a43c4b8a9ad29d88089544054c184b084ea04022b7ac3304ffaece22ef41e154f76e376cbed5d0a9f838cf3c6e9146f7451c1b44fae41d85660b", 0xad, 0xfffffffffffffff8, &(0x7f0000329000)={r3, r4+10000000}) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000)=[0x2000000000002, 0x4]) 2018/01/29 08:14:33 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000833000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e80000-0x4)=0xc) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000001000-0x6a)=""/106, 0x6a, 0x40000000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) flock(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) flock(r1, 0x5) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000046c000)='keyring\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d41000)='/dev/ppp\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000006a000)={0xb80, 0x2, {0xffffffffffffffff, 0x3, 0xfff, 0x3, 0xbac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_security(0x11, r0, &(0x7f0000df0000-0x4c)=""/76, 0x4c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e83000)=0x0) timerfd_create(0x7, 0x80800) rmdir(&(0x7f0000c57000)='./file0\x00') keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/29 08:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/autofs\x00', 0x40, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000098000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="d2cf6dd83c000449"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000399000-0x4)=0x3) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef2000-0x4)=0x407, 0x1f5) poll(&(0x7f0000ef0000)=[{r0, 0x1, 0x0}], 0xdc, 0x106) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/pktcdvd/control\x00', 0x60000, 0x0) connect$llc(r1, &(0x7f0000e01000-0xc)={0x1a, 0xf7, 0x5, 0x3, 0x3, 0x1f7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000ebb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051c000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/29 08:14:33 executing program 3: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000d34000)='/dev/usbmon#\x00', 0x4, 0x418882) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000037c000-0x4)=0x7, 0x4) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000990000-0x8)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000085f000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000946000+0x137)={0x6, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b33000-0x4)=0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000)={0x9, 0x0, 0x8, 0x4}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000003000-0x1000)="a99c24517381f2378cd7b768677c60c60f3595aefd8bb3ffcc34cb2a0910a6334c97cb138622506124ea5b9dfeb6d14052bd5e2ae38a2b17a1e5632b951db5142db1e1ec143b9e75c1af04198d3f2abdcf5f5e906b00744098100c94d76e75726b940df1eb84493429b476707cb899606b32d5dd79571d9283195606f5c2e684ecea9473dee2b315e49c317fda051c1d1699722c133a5c9e3047deddafcd7c9a2bf91dffccb179f2bc4d1f989fba3311f61e1513db4fa824625d14da80b68e875af0264b7000cab3fd5cf5082875873539afdb6d66d14eeab8f3e6ec763791de065d8dbbb7cf9bab0973b294dd22fa893c6ca41c49496b5b0a25fc883e70f2dac62455ea6bea6c796fb0f85121493e1e8d92142af09e6ea6401cf912481880f98208ce2c7467a6ae16b5068e8e784b4bdb8140dd220ec0a5626f5eae3c31a8259552372fbc5964738041f83c74dbba13198ed256355cb4991cd7afa671ad319159d2de67d47a300c2fecc50509b7ab5407cf383f3e29b4012391fc485e04d88203609bbcc3edf78b9add51e928ba6757e2164bcf884dc54d0c7854b16e90b7c13c9334035fd63ff2500951f9a9f6e3ebfa19258c15cb6e265a8340aaebf6964eda515f7aff75c610666689bf634508337cead7065730b3707eb1746c79547f495545f8117d5e26a6d632c94a0ee460f0a1dc9c7b6b334df647b2fa931935392fdcb5df930a50a80dfb4c9d663e2b76137bf5c51f0c053858094495355d3f75985ad00600d61eb15e063795620d2e6f0ba469a3ea2347cb061668c093bc95e80c62e40018b25a89ab8b8057109cc2f61d01678dd544c65f24f09c561c2c6e5e64b03edf45d727944171d3401722d17440c6ef81dbf2887afc41fa17cf15b0ebf8ebd3e3be618f8ad9ec7f2ffbff30442b40618b7e47ee059870fe08e706dece9508c3025f0a27c387fc1191e1f0984d86219a239f04d317d7035c9e29681e684f7f080a11105f0098dad1f4bd6385570281b02fd9d11d08492abd6d7e8149c9f41d115db5e90a46970caf304f72957195e2c8720c4cdafc56edb51078188a7f8ce9bfdc682de4260944664b9a4d4c462f4df2c8bae2b3750a6b0f261e1dccb3d103a140361fd6b935b5fe4cbdabe574ae47353d6dd125096952ec240b9a9f0d756831255bb9bff3d579c9fd9db5b71f2578070149611eb693d1870996818e9cbc425652f9bfb140cfd5e9ee78666b8debf7c468d0e346cdd45d6be68830a3cbf648951cf643993790b24789a64860fbc6792cb106cd2134ed484a2e6c2ca755da7d779147d7ab6285d9683b7cc2c1f2e823db1937bbbfc0e05eacb8038f222aa759ff01f81a34e046c4c961a7e01472701eb747483bc561232ad71a52c23b075b631c6cf2c7c8a8a2267ba69538e8a0ac0a69e0e603af58531061609ee02a56ae2917cbd1e28ccd4c603fafb96efc757aa50f4bf2349c0a808d84103790e49b2081ad6cc830a8c3dc71f4ce896325ff30bbdba89766d24737e6296bc6122a2ecaf44047bbcbf8cce09c1b3732f0fa8fae5205ac908e07b53a88745c17d2efe6fbda589a0c9a092cb1df6eee47c2f7a218b107765ffef70a49136a1e4cb7db03e7bcfec43fee95a4d40cf2cdf3b79fae6f5feb80403d0e9f4df972da453b306d5eab7944646156cdbf6ea05bca2f22c556420b4cd60d37cf5322308568eb2125a2260320f15f4f0032b39fc4dbd50362f097dadbf48195312141db987758cb0d5e440276a8d7c69f4da35ad21983066748bdee9ab3e1cc6119a12e63ac74077ea9700dc8eb0dc7365565a24351372eb177484db6cfa5fa63d0a9fe6818d8d74bf582af205c513434e552814173bce8e71cd1b0863de538f2ed99df734fd22d1a1d41189192a2ad6a53e71779dd5b84c01192664c9495c84eb995ad9450bc6f87796e2e6dda74b410faa0d30eaa64191f34eea2127dbf101498c1058c0b1376c9a6baf13d9635b82dbf476028ca312c8a4b1df96c9664f8fff7c130fe6893c41417a084463aff31e41917f61090fc5a56e665acc3a58218ea9e477737dc59cbdf07ad94050c874e07a53d11a8ebd3790c1d668ed304382d245d9d9a28f47ea0f9aa86b3d11e8db825e369cb81e1d75392878af50844ca0cb3e797d1c7ffc1d9e1e4c04e35725f43523b81ddab266d66efa1848a4584aacea795021da5d27361d60b774a45d104854127990aa6492c4b486aadc9f85c22b2585fbc6cd403afc4434a393da24e068edb18693f75ac3873d9258722fe9441fb007bb548b55a08b232e9295e382f206314aff94566034c32ea2c88b921a1767f359e7eb10b9f8eff3aa0e15a6a422683ec868d8f8ff03113a684816289a4687cef14e9b2263af560f77e8b65b5378e30d89b12f862ee632373661c4d15d541b56b6c8d740ee380e356303e00b95dafafcac90d36bef9d4fce4900f24f3040392971b0f5c5d60c6d761c81b2bcdc29add0131506b8edf932c10599606f40e2d2d061f564410bc1244b13d00ce59699a97cc2287f39bf621863024f00d2443aa2e97746b06459747930815a4a57ca4d4ab005b34c6f87bd6d6526de6523ec66635a782033282fe1539aa8d6c2372d022c1fffbba8f85580a160d0038d4f1831a68a77c47ccece9b3b61d4a334f0e0c5b7850661df89aed88ba297b36df2dde298433bdae625d3fdb97276cdba91672d6ab658720c025c787751c0b506898507a1971856500df621d4c31e89d12f42c51d3d0d72b639082bfb5728ae5d8f94bffddea6e48a7491f5eea9ce1958a288a8951af0c409b1e72fc9f1744d2507e786ec3478bcf9a41d26f9da29e824dba29bc3152df7c37268e8d50227ec287c232ba99d4c2614ed321a3a843b0dedd41f34011461d1566d50d17682a17eac474dc8284361499bfcff5c2008ddeb8f519ac91b2d3d48613f1191153b06fa477a9b4d1f9089df55cba761bd081d921b770cc7e8c18104d84135a52a7c0348275673cdcd6a997cc818e4631ecfbcd4f6e4650c76da3295af3f25a4fa257a1d478d4b9da020d5283c3cb0e4f5ec5a0c57cb131646aacccc855ac8a8a2302d435d40539252e0b21f4f4c3d58ccbbf5548f3b69fde5631dac5daac17d5f772b80b9ca73627524e851fe1bd9934f19f9be81e071aae148de4b3afaa95514816259bb62c9e09bfef2ebe4b3aac72363ff89f3d93a5fb5a49d41a5e8a73e5162124000cf123a6ab453c92a3721bef84cfaee378bf50639334e7bbc43c3644170e60fef3b282a9ac7ed391244a55f06e986918a322238b4c4e434a57b8a3f1a6919c02acf91d3f29cde330e474b8f1721ccc9b723a4391d32a5808833b4ea22b2a17e015c69df984ab6f545e41259e04e5c103dcdf02d3a9f8318b6878afcc6210ebda73b1f17f5ee20f30a08a39ed58b8fc46501da964da5d42197b3ea2e4a1ccabf2044318670bedaffe4a53c1c434b16ef8a8a428fa2529c5b1794dceeb99ccf8293977d10786d279a7b2c35fcef241a50819a802ae77b86c7eb9cf46535e6dd67b16fc309ee1d23b4711ee862d78b4f2ceb12802496e4710eee413c2228e419061378d0dbe6ddfafd4fac0a8c016ffbf36f53843f67682719f222532d1610eb486ddc3bf2e4d017d8e04e39a20e0f8a4ea267e3cd359b8bf6faf9646f407b26bb9961c90e7d2d71dde8c292841944414e9bcd6b54e9108491b5673010814f1de535da4f4dc65968ca7dba4dff6e6dc09f5210806af3fa2c1d5296b598dc91bd08678b861870abd91f05a5d3bb05a40c9e1f42043a35333682322ba9c8d9ec75c74f005efa36d78529ed3f25a72657bed6263d0c2a47f1b3b3411a4a569856933e45fe481fea3bcf5473fc07fbae7661b66708a3e3eabaf2d6c9a0c13022694161eddd28305bbca3c2f49c71ea418fe32532c48609b4aae9a90f39b79aa2f4deac6d4ea4e3054903b04b2b99f8de2e48a8317d66c63f047a5898112969f32cf0a5bdd2c5f9645fca2525dbc592370fcf6d38df772d3bb32b52c399a35e23606945a16c588fcc387770ba95c087d330051a84c3c17ea31a7f27c68000f3f63b84520dbdf7c6193cd9aed8e726285d7c3d55713ae0887114d5150e412e9f70546dbfca8a3b2b22e1333e5207e5cc726333473a89c43add54d08e9a9fe4fe142f74276da115f6c7036634c97daab0ea96a63ceae3496c2cdc680d6da2295869c7d5b022901c94750ee6f99753643a94f466d0fc362b82af7d5485ec0ef8de1cbd2418f1761099d20bbdfcdf7d3fa6bba22db663b86365d62fee3b86eebabbf70c3f1369644af6c88f9ace5e4b55fae5b9e45926afde5735a1a41b55281a43959da0ec4fbe8def23669ef574de1e089e1d7d72304e0dbd74fb17a5b21a30fb79147770dcfbe9654a5f679c71bc0c7ad9728d44683180ef743d3755b1e6c7f97bfc46189365afa85cae07cec3d11c0263e22ef3b591fd6f3e4046dbd12c043c3948c49b31bd2dc56898fdc56347e32caf0a931027be4770b6bed82e37c6672637991eccb8f38831684f32c9413d13fe42656e1ff4c905ff175ba51bac098e2c00088bec073a211fc595a6d5c7aba187c62a6727c0b2fb109e911c49905cfc40dc51fcde5c825e9c2e888c5a2bcfb9fe72195b435af5b045cd088de0187936198331797cb6c2b29a3d6b59cb7aac85e113a5e26550758e92f87c32ebe8a8a1fe4188e82a576ebfb893050618175d13c8b9f75407e4e39268aa164d5896460e4061ef8f5b4f687e596a18be0c4233f4727b6c39aa455305ae00240876c62956af7fb81efa931d14963877ed82814befa617c4948795fa2beeacc6f6afdfed4b0f2f5497dcc68b9b61bef8657ca796ce4b4bf8a5fd7aa8da697883fbb16f1696169d0840447c703e03b92e2f82c3f84e4a664cb3a3907a723b4bd776f94942211a29c6c77bddfc9f1f3be10a7df2c221eba83d5dfd16f7b2a2249abab516e64b11ec33ea21a20bde1df1c1df7e4176196ea40f99375810cd2be10f0726ea10cdce2de640b8e470fc7759234d576db33a20b0396e5450002eef769568c77d93f4efb8e96604f56d09f391ef75da3f5cd346e2b859e45072e16f25e78ae217002b2075ee10458e057d747458131cc5d5ecb9f29f95f313b2de4489585434eb0cfffb8eba8fa30e8049de3daaf256b22c244c595411459a61644a47ec9332ba9b9f7533b8a0d43613e94f554bcc7b7dfdf5d92c9cc6d81ac439005cc6ae2796d892375fb37982f9640e24c8e0106d7d6b917f892a5ca8860d6fa240e083e1798bf1ca36bc6547094022ced953963ada5554850c58ba8d1dcb5bcd6f82ccebaa06fe5b246cd88fba44bd1b4b12601dfd0a12ea1c8f4401eff97c94dcd9e00734b8ac4107b2dc423ae042257b23c848540e1f00338c064581fa6003d30e4ee960fbef3a293c25759e811ff4752d7b30731f2bcb1a101126c7f07d9894be2916272b9dbf98ef86a666af1f1fe7b241b6a1c10e9d49c1216b4b3e5b4a7d02383b960bef7ffb6c0c5cb5c65d1bafe313cee170ee03a1712fd0189d23424a7086eaff541a65c5417e68b45a2a074f4df4aa8fce54596c97c09", 0xf80) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000596000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x2) open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/01/29 08:14:33 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/29 08:14:33 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f000011f000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004a9000-0x10)={0x7, &(0x7f00002b8000-0x38)=[{0x233b028a, 0xffffffffffff0000, 0x5, 0x1}, {0x6f, 0x8, 0x6, 0x8}, {0x200, 0x53ffc50a, 0xc0, 0x1}, {0x2, 0x8000, 0x1ff, 0x1000}, {0x0, 0x3ff, 0x80, 0xed}, {0xb1f, 0x2, 0x212273a, 0x4}, {0x2, 0x3, 0x3, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000861000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x7, 0x5, 0x3, 0x5, 0x8, 0x2, 0x0, 0x3, 0x3f, 0x3, 0xffff, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xe4)=""/228, 0xe4, 0xeb}, 0x40002021) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r4, r5}, {0x56a7, 0x101, 0x1, 0x400, 0x2, 0x2, 0xfffffffffffffff7, 0x4}, {0x3, 0x100000001, 0x40, 0x4}, 0x1000, 0x2, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x3, 0x0, 0x981, 0x9b91, 0x1ff, 0x1}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000003000-0x8c)="ed16f72c907f1f96919d23618d1d9c2041131424928188e8d637a9f5ba7eec8e5432e4f727bfa8c912b2831377ca5c8cd73897a7ff7617c255571851e39ee649959878c1ce0080bd965e5e90f44d673cc705082307a892da193af8a4de6925b9de81574ff0b58fb95e63dcb462fc7c3f5a8f7378b3a7bddc5a7e1565b5413d2cdfb5771e1c750c772bf7e3b3", 0x8c}, {&(0x7f0000001000)="acec7ee5f3b5caf4850d1fc580e09188104b729974e4ae5261429088a926be0aa56c57f697d8f7ddace603756aab211789488ee58db8b00d88c6dbdf475e33931c5ea5de0b5c107a84fa63ab9465425a7cc08159024483a09d9d1a799657c73151e00a81400e04266da617be1889a26678ad8e5dd2bd3ce5dfd75b0eb155153eb01000b7b290688f65954ba37618010ec2a5ba4eb31c8f8459875e0fcb61e38594f4c3084d", 0xa5}, {&(0x7f0000003000-0x71)="ffbdadcff5e4df08c4583f2fafbfef0cd45dadbf366c688c4574fae3d079da43b3c918c45009643f75e9f9ec1b822939a4891d3f58a186ba1fc4e9e428de449d15e72021696e594433768aea1bf18a3acbe33272f7c24a0f7fa7abcf266cd0ebed3c3417104694357d4b6fedafae068f60", 0x71}], 0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) r7 = getuid() rt_sigaction(0x18, &(0x7f0000001000)={0x3f, {0x101}, 0x2, 0x9}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0x9000, r7, r6, 0x6, 0x100c802) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000007000-0xb)='pkcs7_test\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="6585cb61df3ba471df164fb83d26de4906e9a6ab6dcaabd78527ff7e9f1b9d5de1e1917475b1044f458e1ae64fbe754c1337da5c13b0c2a716e183cfe06c93c7eeabecfc2c93266bc61a39a2344d18716b07769dfa0d0aa9d5c39046e8526081c35afb9e2797299d", 0x68, 0xfffffffffffffffc) add_key$user(&(0x7f0000003000+0x34)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x5a)="f9110ef27e61f63dde90df11175e4f4bbf8bb6f504ace987c8f7b5a8b318874904da27843f92ae93723aac4d64951cc49490756d9d3cd1d1653906641e89d1f672e1c2522c1ef32275ab938b857ee2df6cb3f7da625815df44ad", 0x5a, r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000008000-0x95)=""/149) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000609000-0x10)=@generic="4a1900f3cd2a925210a847c7f6e5e778", 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000e4000-0x4)=0x0, &(0x7f0000a74000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000006000)=@generic={0x0, ""/126}, &(0x7f0000006000)=0x80, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r2, 0x227b, &(0x7f0000001000)="06") read(r2, &(0x7f0000004000-0x58)=""/88, 0x34f) [ 62.562165] device gre0 entered promiscuous mode 2018/01/29 08:14:33 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1ff, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000002d000-0x4)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000027000)={r1, 0x5}, &(0x7f000002d000-0x1)=0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f000002b000)='./file0\x00', &(0x7f000002c000)='pstore\x00', 0x200000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000002b000)={0x6, 0x2, 0x331, 0x7, 0xd, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002d000)={0x0, 0x2}, &(0x7f000000b000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r2, 0x64f6}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002e000)={r2, 0x101}, 0x8) mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sigaltstack(&(0x7f000039a000/0x4000)=nil, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000df000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000275000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff, r1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a0000-0x11)='/dev/vga_arbiter\x00', 0x4800, 0x0) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') dup3(0xffffffffffffffff, r0, 0x0) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x3, 0x80000007, @loopback={0x0, 0x1}, 0x8000}, 0x1c) getpeername$inet6(r0, &(0x7f00009bd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095a000-0x4)=0x1a) 2018/01/29 08:14:33 executing program 4: r0 = creat(&(0x7f0000321000-0x8)='./file0\x00', 0x32) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a19000-0x4)=0x1c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00003d6000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0xac)=""/172, &(0x7f0000002000-0x4)=0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000002000)="3b866976f1802cef60b77d9d9b42c08347e543985b3585ec6153822cd5c5b64924dcb4aab69e7f32705e3f66c2a72d701c1e33dc9beb1d6bc5a289ce3ec16caae04f37426adb1291f3d95d686f2f2b3439407d8e126ee5a7e31b0e6183ba46d70b97965cdc904adf34d232467b21561d82bae2dc2989e8b0b9556eb08b372a1cc3e0125858c5f57d6008b61c1e82116c574eee97c801584a1f807ef00c2d5c99aa82e1d152843576e6cc3390c423336715c02dad998bba0e68150d317b9518b33d053dc4cfcca3d80fc7c0d75bbf4f5ce6d0e37f6c011dd2209f958d6f4dbb0eedad1b9f3ddeeb55376321c0fb5b630bf555e5", 0xf3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000)={0x8, 0x53c, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000002000)=0x8, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@common='nr0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x2, 0x0) eventfd(0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x1000, 0xe, 0x8, 0x100000000, "0255ad7b02db438608d5b27dddecae3c0e67954a5f0ff303920fb35753304c01"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000007000)={@generic="43d39f4a07d904b24e9442315263f20f", @ifru_settings={0xc0, 0x250, @fr_pvc=&(0x7f0000003000-0x4)={0xff00000000000000}}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000)={0x8, 0x5, 0x0, 0x0, 0x7fffffff}, 0x14) r1 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x4)=r1) 2018/01/29 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003ce000)={0x3, 0x7, 0x99e, 0x2, 0x8000, 0x4, 0x20, 0x3, 0x9, 0x0, 0xfffffffffffffff8}, 0xb) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000cf2000-0x9)='/dev/sg#\x00', 0x6, 0x101000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000bf6000)='tls\x00', 0x4) 2018/01/29 08:14:33 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000a65000)=""/37, 0x25) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000059c000)='/dev/pktcdvd/control\x00', 0x200601, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000060c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffffff7, 0xc3f, 0x0, 0x1ff, 0x4, 0x6}}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000324000-0x1b6)="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") ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e5c000)={0xaa, 0x42, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x2c) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000334000-0x50)={@common=""/16, @ifru_flags=0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0x2, 0x130202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ff0000-0xc)={0xfffffffffffffffc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x0, 0x0}) accept4$packet(r0, &(0x7f00004ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003a7000)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000162000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, 0x89e, 0x2, 0x0, 0x138d, 0x4000000, r4}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005e9000-0xc)={@broadcast=0xffffffff, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f86000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @rand_addr=0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b77000-0x4)=0x5, 0x4) epoll_wait(r3, &(0x7f00007e0000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f23000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x7, 0x4}, &(0x7f0000d57000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f96000-0x1b)={r5, 0x13, "35f81d6c373a93326b809ef347b49182886bf8"}, &(0x7f0000209000-0x4)=0x1b) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f000006b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000032000-0x8)={0x0, 0x0}) r3 = creat(&(0x7f0000cd6000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e50000)={0x0, @in6={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90b, 0x4, 0x8, 0x7f, 0x401}, &(0x7f0000fe0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003a8000-0x8)={r4, 0x2}, 0x8) process_vm_writev(r2, &(0x7f000073b000)=[{&(0x7f0000af4000)=""/8, 0x8}], 0x1, &(0x7f0000c2a000-0x20)=[{&(0x7f0000090000)=""/24, 0x18}], 0x1, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000da8000-0x20)={0x0, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f000099a000)={r6, 0x9}) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000005000)="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") r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/29 08:14:33 executing program 6: r0 = creat(&(0x7f000060c000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000085e000)=0x8, &(0x7f0000000000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b64000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c4c000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="75a2bd011f1c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="43728959ab84a59e21881bc229b8ae6c"}) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) ppoll(&(0x7f000097e000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x40, 0x0}], 0x2, &(0x7f0000da5000-0x10)={0x0, r2+30000000}, &(0x7f0000819000)={0x0}, 0x8) timer_create(0x780a6451e2ff9a0a, &(0x7f0000fe2000)={0x0, 0x36, 0x4, @thr={&(0x7f000036c000)="c41fc01b", &(0x7f00006d6000)="a99f765fa27203149fb15444418ad13492d20c557aeb5f94e8216a0a6d8fafb1a6a715ba1126f7b1b926aaa9df074f8fbf83aa4624e343ccb58070b00fe22935057ee0b8399cc12eaf7cab8bf7aecfb1c21dc5aecbf7fdd2597b9f9918ae"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f00009ee000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000415000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000008000)=[{0x2, 0x1, 0x81, 0x7, @tick=0x8, {0x8, 0x6}, {0x80, 0x5}, @connect={{0x1, 0x7fffffff}, {0x2000, 0x9}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00002f0000)={0x0, 0x85e1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f00002fb000-0x4)='/dev/input/mice\x00', 0x0, 0x800) delete_module(&(0x7f0000839000-0x1)='\x00', 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000-0x2)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/29 08:14:33 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000545000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xbb)=""/187, 0xbb) exit_group(0x1b7) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r0, 0xbfc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e00000)={0x0, 0x0, 0x0}, &(0x7f0000df4000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001fd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab2000)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b37000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045d000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e2a000)={0x0, 0x6, 0x6, 0xc6e}, &(0x7f00005df000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002c2000)={0x0, 0x7fff, 0x3, [0x9, 0x4, 0x80000000]}, &(0x7f00002ab000)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e93000-0xb8)={r5, 0x4, 0x8001, 0x7fff, 0x9, 0x100000, 0x1f05, 0xffffffff, {r6, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x3, 0x3f, 0x3ff}}, &(0x7f00003c2000)=0xb8) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000ef2000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000dd2000)={0x0}, 0x1) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = gettid() tkill(r8, 0x28) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f00000c6000)='/dev/keychord\x00', 0x2000, 0x0) tkill(r8, 0x16) close(r9) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f0000d74000-0x4)=0x800000, 0x4) sendto$inet6(r0, &(0x7f0000723000)="", 0x0, 0x0, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe6000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2043, 0x0) 2018/01/29 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c52000-0xc)='/dev/autofs\x00', 0x10000, 0x0) accept4$unix(r0, 0x0, &(0x7f000033f000)=0x0, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 08:14:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) r2 = dup2(r1, r0) ioctl$KDDISABIO(r2, 0x4b37) 2018/01/29 08:14:33 executing program 3: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d24000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000525000-0x4)=0x10001) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000fbe000-0x21)=""/33, &(0x7f0000fbd000)=0x21) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fbd000-0x28)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) socketpair$inet6(0xa, 0x80000, 0x3f, &(0x7f000087a000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e71000)={@generic="6a39a3280ddfd2038c2ebda73f64b499", 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000343000-0x50)={@common='eql\x00', @ifru_flags=0x400}) r2 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000dc3000)=@pi={0x0, 0x11, @ipv6={0x6, 0x6, "4d9c85", 0x1e3, 0x3a, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xe7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x6c8d}]}], @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xe6, 0x3, [0x4, 0x2e2], "1f4b46e7054f0db87c7f4e5babc647921840d1e84f55767ac1eb49ccc1495769c65aa8ff07897bc6fc14a9c5e61003eeeace6a0c6de2acfb26e54a128a27276f0b804410ea1a206619c9b80eaaf946d75ea05bcfbf24a94cc46d43c4d969fc0f8fa786d78171a4788813ea9b486bf9b13db5889eebe7e124f678b82f14649cf3a2d40564345d93123d25c26ecce96eb4a9c8bd6d12c0d86ed77381ce79e722d36269b8c76d2429a945eddf90a0469ce1acf49a1b949ae618832e701b025dd7f5f3818a2323dc492a7247b8a6f2780c43eda1234481a5ee1f49f4ac41118a132d54fd893b5b1c"}, {0x80, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x4], "9c67ad315435e33cd311b53e66fc887788f1c912eeb58cb6547a6f816279787404453cfff2925bbf1851883e2620d36201537808a9c3441ed5f7dd098f43b3c1c6102db0d1e60b63a562033e23f0906adacebe7e7a54b5760819023c7f0c16a3f4fd72fb79"}, {0x10001, 0x0, 0xfffffffffffffff8, 0xcc, 0x0, 0x0, 0x86dd, [], "7bd8afa857e49ef5b5422a9282aab7e5365b87925f14994af7f1171fb8c0ac15ae0ce58181aeb13ed7db4e155569ee29c58d18975393ecfbf790cd7c442d211d21b87ef9062a0c15bd02ca1a3ebd8b67619034b516639b39ce6ad27ab2f4a0a6780f756171321a610fb3c24fb676facfc927"}}}}}, 0x20f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/29 08:14:33 executing program 7: chmod(&(0x7f0000706000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/dev_mcast\x00') fallocate(r0, 0x0, 0x100000000, 0x6) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000000000, &(0x7f0000c8c000)={0x0, 0x0}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000cd5000-0x4)=0x0) getsockname$unix(r1, &(0x7f0000252000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004be000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000546000)={0x0, 0x2000000000000, 0x0}, &(0x7f00004f9000)=0x8) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd5000)={r2, 0x3}, 0x6) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, r0/1000+10000}}, 0x0) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={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]}, 0x1, 0x5}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4}, 0x8) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/29 08:14:33 executing program 1: userfaultfd(0x80000) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000170000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1, 0x0}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc4000-0x4)=0x14) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cce000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bd000-0x4)=0xfffffffffffffce9) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ef1000)={@broadcast=0xffffffff, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000572000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) acct(&(0x7f00003e4000-0x8)='./file0\x00') 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, ""}}}, 0x2a) ioctl(r0, 0x227d, &(0x7f0000127000)="") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f08000)=0x0, &(0x7f0000104000-0x4)=0x4) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) read(r0, &(0x7f00006dc000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00007d7000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "949775c3dba1d26d", "cfc80164db4f833d6a9f986503b818560133b8bfc0c1f82978a49f90eb04536b", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000055a000-0x4c)=""/76) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/29 08:14:33 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/29 08:14:33 executing program 6: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005d1000)={0x0, 0x0}) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c74000-0x4)=0x0, &(0x7f0000049000)=0xffffffffffffff17) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00006ca000-0x18)={0xaa, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) read$eventfd(r3, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c74000-0xc)={0x8, 0x0}) 2018/01/29 08:14:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x9, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000399000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x5e4f8478f6b96d89, &(0x7f0000534000-0xf4)="f769c8baf440bf025b398957bbfabc3685443185fc8dedcda7d7326024ad095e80dccb0da389ccb8968cb1d6376e1aa434466f251641670d4ccf7bc24d5b68bd8780fe754a8a9c213f14e636259539acd9db89e76ada175567ef3f6e33aa42309593a04e109faf729e3d0260064f0aba24f3bc327b87b8ce096db76ec4865787b1d7b4c7e22a5d0123ea558ea36672cdc3e3034bb614a38f25a47a5a54dc8bebaf5b4983c17aead82f6e139e8f6cf5edaa7234364946b769a00fcd91bcc87eff6e4cf603700cafe75d1871c0873045b99db102cbe1111c23945882fbbe4946dde1dfda1776e4e94f1c9fe5b4e9173b0ff6a305c9", 0xf4) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ee1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) 2018/01/29 08:14:33 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000001a000-0x38)={&(0x7f0000012000-0x1c)=@in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39}, 0x1c, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="dd4e4ea2ab88f870f96cefe802b051126d997aee8c2eb47e9d3ac1bc9425d112de6f82dbd9c6b85fe6a8de3a1391e36f793fa1388bc92703c884bfab995507c0246de39101f55e1e305675e5484756cfa5fd9af88e0d9b53556143d1275de441ca29149a0c9a9a9b0c0f25103ef75ee40a11845f2340132a8558f4bd6e3dcabd", 0x80}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000012000-0x65)="c81cd5ec577b76be0844996b350fa94c32fe6583dc9c1892c6cacc63945c2f61837b0cfb62adb0ec3c8dd298864a0d9579d60cbb90429020d3c47d6d5385a1f1a91c765bb3e8c7acc6a5bbdbeb5b716f40ebe938ce481ed73ca8ce86abd653714a2449ba8a", 0x65}, {&(0x7f0000001000)="", 0x0}, {&(0x7f000001a000-0x1a)="b237754939b8e16916c23ed5650e173bfbe6cf0bfa6328283392", 0x1a}], 0x5, 0x0, 0x0, 0x4001}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000014000-0x8)={0x7, 0x7, 0xfcd, 0x100}, 0x8) capset(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r1) 2018/01/29 08:14:33 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x8000000000000002, &(0x7f0000fbf000)=0x5, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eb8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da2000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fbf000)=0x0, &(0x7f00004c4000-0x4)=0x3b4) 2018/01/29 08:14:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034a000-0x8)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) tee(r1, r0, 0x4, 0xd) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d82000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000069000)={{0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) 2018/01/29 08:14:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00007bd000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) readahead(r0, 0xfffffffffffffb03, 0x36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0}, &(0x7f000082e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000147000-0xe)='/dev/keychord\x00', 0x400000, 0x0) getdents(r1, &(0x7f0000e98000)=""/2, 0x2) unlink(&(0x7f00006d5000-0x8)='./file0\x00') ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) r2 = add_key(&(0x7f00007ee000)='cifs.spnego\x00', &(0x7f0000e88000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a8000)="079da99aa839e9ae70252ac08b99d7862f4bd5f7fc83f0b095199532051c29069a023153d2fcb151961b46d869f5d0f601029fc07f6942e5c6ce4eb49d417d73a7ef4ca51e48b0adfbe54f7c7780861248b4222e554e68cc12603ddb4f7dd41c2e876989f982e69449e895b27b39d9dae7b39c091689133ce3d44cdd5e1b109a27b23affe928ed46db69279a5d33091e0171e83fa25cf60c8e9ea8f31265c3b9642923d5b53ad037823df06d532dd22371e57910cf520226a8678119888e5f5074915d1053254ddb883dea01d34652f9d8425540c26d", 0xd6, 0xfffffffffffffff8) add_key(&(0x7f0000ba9000)='user\x00', &(0x7f000008d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000042d000-0x7c)="ef16ead9893331735fb78bba38976f79a45bf6bbe56743850afaa6a01d2fdb21beb7010487e25f7dc7bab2b7891720c49219280606473ee284f5e2f099b5d81605e9996c4e8015ed2fbbce32986ccfd4d8817bfca69ab871e574c8359be01d403d817c3f6e88eaabe67b97ab4937b287ac92d2d7d5143ec6188ba1b5", 0x7c, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d0b000)='net/rt_acct\x00') connect$netlink(r3, &(0x7f00006ec000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='ns/pid\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) write$tun(r5, &(0x7f00006ba000-0xc2)=@hdr={0x2, 0x1, 0x5, 0x100, 0x5, 0x1, @ipv4={{0x11, 0x4, 0x0, 0xfffffffffffffffb, 0xb8, 0x2, 0x6, 0x8, 0xc, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x51d0, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x401]}, @rr={0x7, 0x7, 0x238, [@dev={0xac, 0x14, 0x0, 0x14}]}, @generic={0x0, 0x10, "cfc65c774f43b52a2dce93b09d6b"}, @ra={0x94, 0x6, 0x3}, @noop={0x1}, @ra={0x94, 0x6, 0x10000}]}}, @udp={0x2, 0x1, 0x74, 0x0, "1874e40d8fa2951b832a322fbd1d93580d2eb33f7e8aea868904d72f3b01eb490e9ad0c29e479aedfae1776d967b1d01615c26b00a07d1b2ab6d3f00daf1c6fdac20837eda390848441054bc80db1026765bc2ee14b24485836cd8d1b362d466008308078fb57438deaff18a"}}}, 0xc2) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f000066e000)=0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000956000-0x8)=0x0) 2018/01/29 08:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) accept4$llc(r0, &(0x7f000039c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x10, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000899000-0x460c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv6={0x0, 0x6, "bb7bb9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$sndseq(r2, &(0x7f0000d8b000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0xd1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"524b82b8d4342e3765757a2b"}}], 0xc0) 2018/01/29 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c9000)='./file0\x00', 0x1, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001b6000-0x4)=0x24ca, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000033f000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00006b3000-0x4)=0xc) connect$pptp(r0, &(0x7f00001ee000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000621000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c4000-0x10)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x5)='./file0\x00', &(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) getgroups(0x5, &(0x7f0000003000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xd5)="f68fa1c5265e68afefab553ee79bab5de015ccc6379758d72496da91f625fdb2e8effc48cf695a460d683a89e67b9692a3e3cc1fd23c5455c7344696e35aceba54152b7db57df0e3bc0e44b60f2de4d2f06ec16f0eb7965ead0483cff641bb9d7cc9aa0747d7eb32ae071503521d82e97afa798969064e07ff3b94b3647be82494b80f9f5102d17846eaa57ef7df1be6b59b3a9e0a059c891e7015e7034db5a17349e376058b404dfc7b0ef8e44111f8c3360ed9d99f6c4fbfe0d505a43971715a8a9f1da87d10024d9608f5d26ab34872e2027a3b", 0xd5}, {&(0x7f0000003000-0xbb)="d25d6372c6dab55499d2cb3205a99acdd56ef2c519037b00f1876501e90b17beb8c2d2820ef3edcae2f44638e6c451cccfafbf115e20a350898df01fdf34315a07bb5de014736cdd506a30efb3a865413d9af84e654bcce61a1322b06d4085a1c2f8b3690a1c9f0600010f8ca4c02149eec6e1ea63325bdbfe266056061728617cc1add0b9a442daaffd51f26fed3c39a46c0cbaa1a6769f02214cc0bb9ecd89181e47e16bee509ee45fb1a1b8e3debd96c9a036de077f45bada99", 0xbb}], 0x2, &(0x7f0000001000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x58, 0x4040}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000-0xb0)={{0x401, 0xff}, 'port0\x00', 0xb0, 0x0, 0x5d8e, 0x848, 0x3cb, 0x4, 0x400, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000004000-0xb0)={{0x1, 0xffffffffffffffff}, 'port1\x00', 0x4, 0x0, 0x89c, 0xffffffffffff0012, 0x8001, 0x100000000, 0x5, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x3, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x40, 0x0) mknodat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0xe1, 0x7d) membarrier(0x10, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000009000/0x4000)=nil, 0x4000) mq_open(&(0x7f000000f000-0x38)="706f7369785f61636c5f616363657373c070707031766d6e6574306264657675736572707070316367726f75706d696d655f747970654000", 0x802, 0x4, &(0x7f0000001000)={0x7, 0x7f, 0x1, 0xffffffffffffff2d, 0x4, 0x2, 0xfff, 0x1}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000e000-0x43)="3fa488fa2d38781836fb4e2de27f8bd2ad4abb9532e135c8c42566273da8d98467e81370c957a05b0b67ec8900d4f24c2261c42b8c91c438ed3ebe75fcd8a80adb1f47") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f000000f000)="d3f81075e02e0a35f24db0663a2d") pwrite64(r0, &(0x7f0000007000)="59420d0b3f5c45694a8c5aad037662bfd90e0c3200c73ca982506bc38484cf3fdff3c9add9cfd336f79807e1ae0084387a3e6fc14b7a894ed668b7caa0c78ca2e41b9d7052ce3081a7b5c8fb823f26af9c3b022f7494401a09d85aa9c5abb742d0bd3e470fcdfb8f00715822c325c85f04c06ae5b6a3ac2844af27e3993313e63a5bf801ab94a969f7102a5013515558955e15a647f9e953001ec94b8140f217370a38167b67f07eed061e49b8f4858eef7f839d636ce7d2524950838f2aaccaa880e9bdcadeb61fda9004067234bf36f20e94506626a9dd982893f69abcd65754", 0xe1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000000c000)={{0x3, 0x3, 0x1, 0x3, 0x7fffffff}, 0x6, 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]}) pwrite64(r0, &(0x7f0000008000-0x32)="", 0x0, 0x347) 2018/01/29 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f000084d000-0x24)={0x6, 0xa5b1, 0x1, 0x2, 0x2, 0x943, 0x8001, 0x40000000000, 0x101, 0x6, 0x5, 0xe5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b7a000)={&(0x7f00001b5000/0x1000)=nil, 0xffff, 0x0, 0x20, &(0x7f00008ea000/0x4000)=nil, 0x7ff}) r2 = epoll_create(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00008f5000-0x8)=@fragment={0x89, 0x0, 0x52, 0x98, 0x0, 0xfff, 0x0}, 0x8) umount2(&(0x7f0000cd6000+0x6b4)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1) mknod(&(0x7f0000a8e000-0x8)='./file0\x00', 0xc04c, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000166000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000434000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009fb000)={r4, 0x6, 0x0}, 0xc) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000745000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl(r0, 0x16e66e28, &(0x7f0000f58000)="") r1 = syz_open_procfs(0x0, &(0x7f0000e16000)='net/stat\x00') getdents64(r1, &(0x7f0000fa6000-0xac)=""/172, 0xac) pipe(&(0x7f00007e5000)={0x0, 0x0}) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fa1000-0x8)={0x8, 0x9, 0x5, 0x0, 0x8}) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x0) 2018/01/29 08:14:34 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000c9e000-0xc)='/dev/autofs\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020408000000803, 0x0) bind(r0, &(0x7f0000c86000)=@generic={0x0, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000fe5000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e2000-0x4)=0x10, 0x80000) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000009000-0xb9)="b75c27669443f22dd4ebf1463c559162038345b39ede890d3e9bfd2408ba77588f59fa7393edfd04b4fc789c8e98fa71217a136ac0f3ba9fc5ede99c2b92efcb83b490b083bfd07c157c9fec2f7e87b8e4b846bdab47479cb056f15a2228c7b317e5e78398154d6fa1fa2708b2afe9c0a24128cd043284653a8ac821a1c0ef31db63eb570e6f0c3c89e88899f015eceb713e448443567be3c8c2f1943e5418fd6add645da372e6266640ba72ec8b4b636fe9cc6b7306206c7f") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000001d000)="", 0xffffffc2, 0x4000880, &(0x7f000001e000-0xa)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0xffffffffffffff9f) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) socketpair$inet(0x2, 0x3, 0x0, &(0x7f000051d000)={0x0, 0x0}) bind$inet(r0, &(0x7f00001f9000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000027000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000021000)={@rand_addr=0x7da9, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000012000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000006000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x4, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$packet(r0, &(0x7f00006a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006c2000)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000)=0xe8) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000088d000-0x10)={&(0x7f00002c5000)=@ipv4_deladdr={0x38, 0x15, 0x600, 0x0, 0x0, {0x2, 0xbf, 0x24, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x480}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_BROADCAST={0x8, 0x4, @multicast1=0xe0000001}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) finit_module(r0, &(0x7f000000e000)='\x00', 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000026000-0x2)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000026000-0x14)={r2, 0x4, 0x4, 0x1ff, 0x7, 0x7fff}, 0x14) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f000055e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000003c000-0x4)=0x32) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e3f000-0x12)={0x0, 0x9, 0x5, [0x4, 0x0, 0x6, 0x5, 0x1000]}, &(0x7f00000ba000)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000161000-0x10)={r2, 0x6f9, 0x800, 0xffffffff}, &(0x7f00006cc000-0x4)=0x10) r4 = syz_open_pts(r0, 0x11) ioctl$TIOCSTI(r4, 0x5412, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000037b000)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000af9000-0x6)={r3, 0xfffffffffffffffd}, 0x6) write(r4, &(0x7f0000742000-0x4c)="e47cd0c80c50636a488dcf9446bbd6612c1235e9ddba64e144f032145d5d00c24bc22c71ac06d54d4d0639461469da677f7d9a518f4d075899cc28bb1418d54cf84e166ea9369d8fff8ac5ff", 0x2b) 2018/01/29 08:14:34 executing program 5: ptrace$setopts(0x4206, 0x0, 0x7fff, 0x0) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000ddc000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, 0x1c) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000093e000)='/dev/ashmem\x00', 0x80, 0x0) finit_module(r0, &(0x7f0000fb8000-0xd)='selinuxwlan0\x00', 0x2) 2018/01/29 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mprotect(&(0x7f0000dce000/0x4000)=nil, 0x4000, 0xf) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = gettid() fcntl$lock(0xffffffffffffff9c, 0x7, &(0x7f0000f55000-0x20)={0x2, 0x1, 0x6, 0x4, r1}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r2 = open(&(0x7f0000a95000-0xc)='./file0/bus\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000552000-0x10)={0xa, &(0x7f0000f0f000)=[{0x9, 0xe78}, {0x7802, 0x2a}, {0x1, 0x38b3a220}, {0x1, 0x0}, {0x3, 0xc8f}, {0x6, 0x20}, {0xffffffff, 0x3}, {0xfffffffffffffff7, 0x1}, {0x6, 0x6}, {0x100000001, 0xfff}]}) r3 = creat(&(0x7f0000ab1000-0xc)='./file0/bus\x00', 0x0) stat(&(0x7f0000d66000)='./file0/bus\x00', &(0x7f0000eb9000+0x6f4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r0) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000ad9000)=0x0, &(0x7f0000821000-0x4)=0x0, &(0x7f0000386000-0x4)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000065f000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bfa000)=@assoc_value={0x0, 0xffffffffffffff81}, &(0x7f000005c000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e34000)={r1, 0xb2b}, 0x8) 2018/01/29 08:14:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 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$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f000075e000-0x10)={&(0x7f0000001000-0x14)=@getstats={0x14, 0x5e, 0x330, 0x0, 0x1, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4001) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000)=0x0, 0x1) 2018/01/29 08:14:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000bd9000-0x4)='./file0\x00', 0x600000, 0x4) sendfile(r0, r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1, 0xd4, 0x515}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x6, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x84000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="e2161d459130e8bf0f3eaf667bfec0b84106fcdf0d4f1a0ab1ed3bc7f28244951ebf739cf5e3294a1c3bf19870e76d", 0x2f, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x5b) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000+0xb14)="711e44f8add53813e3528fe805a0739c39a0583d0d1daefa4eca974c7f21d06f206a4baabbb8", 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000002000-0x4)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}) pread64(r2, &(0x7f0000006000-0xde)=""/222, 0xde, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000)="87ce322b62da26d84289b73e8673db6d1b363fed574d5883c91e0de8aa6a1a78d134cde541bd36d1900352553093a4cd7d966b97c4745408a40725d276007f9073b08502f9db372381dbee5f9ad2f25689b39e4ee364338d560be360188669", 0x5f, 0x8000, &(0x7f0000006000)=@llc={0x1a, 0x9, 0x1000, 0x1f, 0x7, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x5)={0x0, 0xffff}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000)={r4, 0x3ff}, &(0x7f0000008000-0x4)=0x8) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x1)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/138, &(0x7f0000000000)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x80800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000014000-0x9e)="51ba79b9c28a16b4bb060e653a4f5fa17e7584db99d84f9c0541bc93ec39b2cd0354b4890fa1e5477ed9859b20de1170e12737535b5243a042d3151f27f7868fa817957cdcd7eb513bfc74571136596144ddc64bcb055be24295d791fbd608752c636177037063c40abe01b6d84812e16c497643d3bdab15099e2ae99c823edc5df432ce922770d2f065d72b752c62895a195b8bfeb2bd3ee9be273182c8") r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000015000-0x10)={0x3, &(0x7f0000026000-0xc)=[{0x4, 0x7ff}, {0x9, 0xc55}, {0x2, 0x4}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000+0x7f)=0xe8) r5 = getuid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000015000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000020000)='em0\x00', 0xfffffffffffffec2, &(0x7f0000007000)="aa00") set_tid_address(&(0x7f0000015000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000014000+0x793)=@newsa={0x0, 0x10, 0x20, 0x4, 0x0, {{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x0, 0x80, 0x7f, r4, r5}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x7f}, @in=@loopback=0x7f000001, {0x6, 0x10001, 0x8, 0xffffffffffff8000, 0x40, 0x1ff, 0x4, 0xff}, {0x5, 0x4, 0x6, 0x2}, {0x1000, 0xfffffffffffffff7, 0xfffffffffffffffa}, 0x5, 0xffffffffffffffff, 0xa, 0x3, 0xe, 0xa}, [@address_filter={0x0, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1ff}}, @encap={0x0, 0x4, {0x1, 0x1, 0x1, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @lifetime_val={0x0, 0x9, {0x0, 0x6, 0x4, 0x6}}, @lifetime_val={0x0, 0x9, {0x9, 0x7f, 0x83, 0x847}}, @algo_aead={0x0, 0x12, {{'rfc4543(rfc4106(rfc4106-gcm-aesni))\x00'}, 0x0, 0xa0, "3155148852e0394403e8c612f0cae631c6cadccc5ebdb570de7c89ff6dfda57443ef09636ef74c8a26566daf4cdfdd56aff67c8f6e22e970109aba1993eea456f7d0eb7cdaae9862620f58f9a2a16c030fc202575fa2d0daa01d2be69acb80c9dcc713b1c0e980fbc6486168ce807073d60959c559d2f4f1bbffaa0b079fa273676b6cebdb2bc6b0d72ed2952612ac2fa0874bbae38f79b732ec62e7017a8d2bd48bb3414051fa75944e45df8cc2577083a63a7e3f4243b03361a4f89c6933fd06b4"}}, @sa={0x0, 0x6, {{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x81, 0x0, 0x4, 0x2, 0x20, 0xa0, 0x3e, r6, r7}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, @in=@multicast1=0xe0000001, {0x4, 0x2, 0x5, 0x4, 0x6, 0x372, 0x3ff, 0x0}, {0x7fffffff, 0x7, 0x9, 0x6}, {0x8000000000005f41, 0x20, 0x8}, 0x2, 0x6, 0xa, 0x3, 0x4, 0x1}}]}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000027000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000010000-0x4)=0x32, 0x800) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000386000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="954e0354beb79c8f4bcb76f8da491cd777627e261d749a73e059d1f5e0b5b49bd94e73e2884a63d033ca3ecc87476c6226a19b793c41a0b66bac882e01be16f2abb3dcdc96e8d27ae7e6320659aac8ddd2c3402db889366d97c45f3d8a4b486f7f30946dcfa2264af2e1cdfd8e61d9dcc6523a2d0ea0d374186c8fe2532d81fc8826cf3ea14fb015f155dd604b9c91b3c272f6c465a2f109d3145ff6efe934f39ca3e7c1133e4202c0296fa75ced3842", 0xb0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") syslog(0x0, &(0x7f00008d2000)=""/89, 0x59) 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$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x1, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000003000-0x43)="f218b38cc93d9f5bf5ffd68321d7a13ab180d96fbaf7d4b3d605bd3051c0a8750f25f4c5f8cf55809b17cefc0629d5c37b5a4f4430038c2199112e1c4749f88e06235f") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000004000-0x20)={0x3f, 0x5, 0x8, 0x5, 0x1f, 0xdf8}) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd7000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0xfffffffffffffd48, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x31)=""/49, 0x31}], 0x10000000000002a6, &(0x7f0000004000-0x60)=[{&(0x7f0000001000)=""/92, 0x0}, {&(0x7f0000003000-0x8e)=""/142, 0x0}, {&(0x7f0000001000-0xd3)=""/211, 0x0}, {&(0x7f0000000000)=""/72, 0x0}, {&(0x7f0000001000)=""/74, 0x0}, {&(0x7f0000001000+0xdb9)=""/163, 0x0}], 0x10000000000000f1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0xffffffffffff9d4d, 0xeb9c, 0x4, 0x7fffffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x6, 0x1, 0x40, 0x9, 0x7fffffff}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x40000, 0x0) dup3(r1, r2, 0x80000) socket$pptp(0x18, 0x1, 0x2) 2018/01/29 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c12000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c1a000)=0x0) ioprio_get$pid(0x3, r1) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000776000)=0x6, 0x4) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000598000-0xe)='./file0\x00', &(0x7f00007fb000)='./file1\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000832000)="081a1e38bac2f28b5524af2cd1f3f62d7d78c1e546770000000000000005661d08a6f7dd6d839ef87fa5b0a743b32b7e72a9ab9bd41ee4171b64af785e0c634bb7d538") 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/autofs\x00', 0x2300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xbf)="f60809dc4b147f4e0bd26544526af7911953eaa74ca1bcdbbbc9d7c500c0715d83f9f6728a9952a5b39157d3f1a1df72e49ec8b92b5558a24ea72c087ce4e804ea0509e222465b9789b7ccd05fb86d14f7c6074ef2695116d5efc9ca59c0185a2e5bb98f3c3cdd692eb2666ddec09b75e4b6014d47a9b4110af78cd96fbe55df54e693fcc3fbd51048ebf9793e23265ee35b4fff14d6e426d53bb113a1dfe420cfbd8002e1f86995ce7a1bb82ce606b01a3c7c5d4efd1689f1d857abeb1995", 0xbf, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000bc0000)={&(0x7f0000500000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a39000-0x4)=[0x0], &(0x7f000043c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008ed000-0x4)=[0x0], 0x4, 0x1, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000)=""/33}) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000003000-0x60)=[{{r2, r3/1000+30000}, 0x1, 0x1000, 0x8}, {{r4, r5/1000+10000}, 0x2, 0x52556d9f, 0xd1}, {{0x0, 0x0}, 0x5, 0x2, 0x5}, {{0x0, 0x0}, 0x84ea, 0x80, 0xfffffffffffffffb}], 0x60) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000004000-0x60)={0x27, 0x1000, 0x400, 0x4, 0x80, 0x5, "b2f804efc2e246f7a400d92dd049ac2f57eeac9aadece1308ebeffc7fe1b8f1fcef773ab3a2ed287e2be5b879cc5c21de2069640532d87ec67cf86d332df41", 0x9}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000004000)={0xff, 0x1, {0x1, 0x0, 0x0, 0x2, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x7, 0x2, 0xfe, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x100000000, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc, 0x9, 0x0, 0x10001, 0x6}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0x2, 0x1, 0x7fff, 0x2, r2}, &(0x7f0000005000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000004000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa8000)=0xfffffffffffffd69) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fac000)='./file0\x00', 0x48) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2018/01/29 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$packet(r0, &(0x7f0000ae2000-0x78)=""/134, 0x86, 0x2, &(0x7f000050a000)={0x11, 0xd, 0x0, 0x1, 0x16, 0x6, @random="9b5c022ceef9", [0x0, 0x0]}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept4(r1, &(0x7f0000baf000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bbe000)=0xfffffd15, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0x0, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xc2b, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x75}, []}, 0xf8}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) seccomp(0x0, 0x1, &(0x7f0000dd4000-0x10)={0x8, &(0x7f0000f7b000)=[{0x28c8c7ef, 0x0, 0x401, 0x6}, {0xcb18, 0xd4e, 0x40, 0x1}, {0x5, 0x4, 0x2, 0x39cb}, {0x401, 0x5, 0x8, 0x7}, {0x6, 0x3, 0x101, 0x7}, {0x8, 0xde, 0x9b, 0x1}, {0x40, 0xfff, 0x8d, 0x5}, {0x1f, 0x0, 0x9, 0x2}]}) getsockname$packet(r2, &(0x7f0000c99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec5000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b43000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a87000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000260000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x2, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x80, 0x80, 0x0, r3, r4}, {0x9, 0x3, 0x400, 0x0, 0x1000, 0x3ff, 0x5, 0x0}, {0xcb, 0x0, 0x0, 0x7}, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0x7, 0x1, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x3, 0x1, 0x100000000, 0x101, 0x1}}, 0xe8) [ 63.530178] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.554780] [ 63.556452] ===================================== [ 63.561280] [ BUG: bad unlock balance detected! ] [ 63.566108] 4.4.113-g202e079 #1 Not tainted [ 63.567884] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/29 08:14:34 executing program 6: clone(0x0, &(0x7f0000a82000)="", &(0x7f0000768000)=0x0, &(0x7f0000b64000)=0x0, &(0x7f0000c0b000-0x19)="5a1fd124b700000000000003ff02646e251ed9080000006ff9") r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000220) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000000001090c4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x100000000000008) restart_syscall() 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000616000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000055d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d86000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d4e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r1}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f000076d000)='./file0\x00', 0x0, 0x3) socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000977000-0x8)={0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r2, 0x51, 0x10000, 0x5) [ 63.578883] ------------------------------------- [ 63.583708] syz-executor1/11020 is trying to release lock (mrt_lock) at: [ 63.590795] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 63.596656] but there are no more locks to release! [ 63.601654] [ 63.601654] other info that might help us debug this: [ 63.608302] 1 lock held by syz-executor1/11020: [ 63.612940] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1270 [ 63.621351] [ 63.621351] stack backtrace: 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x222}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xaa1, [0xfffffffffffffff9, 0x3, 0x4, 0xfffffffffffffe8d, 0x3, 0x6, 0xfdba, 0x800]}, 0x5c) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007aa000)=@req={0x0, 0x7, 0x5, 0x4d}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x0, 0x4) r4 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r3, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.625837] CPU: 1 PID: 11020 Comm: syz-executor1 Not tainted 4.4.113-g202e079 #1 [ 63.633448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.642796] 0000000000000000 e176be34b63ffc00 ffff8801cee67930 ffffffff81d0278d [ 63.650803] ffffffff84771c18 ffff8801cde48000 ffffffff833c5524 ffffffff84771c18 [ 63.658769] ffff8801cde48848 ffff8801cee67960 ffffffff81232314 dffffc0000000000 [ 63.666784] Call Trace: [ 63.669361] [] dump_stack+0xc1/0x124 [ 63.669488] IPv4: Oversized IP packet from 127.0.0.1 [ 63.676906] IPv4: Oversized IP packet from 127.0.0.1 [ 63.684846] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 63.690967] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 63.697778] [] lock_release+0x72a/0xc10 [ 63.703373] [] ? mutex_lock_nested+0x560/0x850 [ 63.709576] [] ? traverse+0x3cf/0x900 [ 63.714998] [] ? memcpy+0x45/0x50 [ 63.720081] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 63.726196] [] _raw_read_unlock+0x1a/0x50 [ 63.731967] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 63.737938] [] seq_read+0xa80/0x1270 [ 63.743273] [] ? seq_lseek+0x3c0/0x3c0 [ 63.748781] [] ? __check_object_size+0x154/0x35b [ 63.755270] [] ? __fsnotify_parent+0xbc/0x340 [ 63.761385] [] ? fsnotify+0x5ad/0xee0 [ 63.766805] [] ? fsnotify+0xee0/0xee0 [ 63.772224] [] ? seq_lseek+0x3c0/0x3c0 [ 63.777733] [] proc_reg_read+0xef/0x170 [ 63.783330] [] do_loop_readv_writev+0x141/0x1e0 [ 63.789621] [] ? security_file_permission+0x89/0x1e0 [ 63.796344] [] ? proc_reg_write+0x170/0x170 [ 63.802284] [] ? proc_reg_write+0x170/0x170 [ 63.808225] [] do_readv_writev+0x5dd/0x6e0 [ 63.814078] [] ? vfs_write+0x530/0x530 [ 63.819594] [] ? __vfs_read+0x10b/0x440 [ 63.825188] [] ? __fget+0x20b/0x3b0 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000003fd) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/29 08:14:34 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x2bb) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000f7d000)=[{{0x0, 0x0, &(0x7f0000f7e000-0x20)=[{&(0x7f0000f7d000)=""/100, 0x64}, {&(0x7f0000f7d000)=""/167, 0xa7}], 0x2, &(0x7f0000f7e000-0x1000)=""/4096, 0x1000, 0x8}, 0x2}, {{&(0x7f0000f7d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f7e000-0x30)=[{&(0x7f00008c4000-0xab)=""/171, 0xab}, {&(0x7f0000f7e000-0x8d)=""/141, 0x8d}, {&(0x7f0000af5000-0x9b)=""/155, 0x9b}], 0x3, &(0x7f00005cd000)=""/4096, 0x1000, 0x6}, 0x8}, {{&(0x7f0000f7e000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7d000)=[{&(0x7f0000d0a000)=""/211, 0xd3}, {&(0x7f000046a000)=""/44, 0x2c}], 0x2, &(0x7f0000da4000-0xd4)=""/212, 0xd4, 0x8}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000035e000-0x80)=[{&(0x7f0000f7e000-0xa8)=""/168, 0xa8}, {&(0x7f000084d000)=""/104, 0x68}, {&(0x7f0000f7e000-0x7c)=""/124, 0x7c}, {&(0x7f0000257000-0xe0)=""/224, 0xe0}, {&(0x7f0000f7d000)=""/125, 0x7d}, {&(0x7f0000af8000)=""/58, 0x3a}, {&(0x7f000097a000-0x1b)=""/27, 0x1b}, {&(0x7f000036d000-0x86)=""/159, 0x9f}], 0x8, &(0x7f0000f7d000)=""/221, 0xdd, 0x1f}, 0x81}, {{&(0x7f0000f7e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7e000-0x50)=[{&(0x7f00000d4000)=""/72, 0x48}, {&(0x7f0000b77000-0x18)=""/24, 0x18}, {&(0x7f0000f7e000-0xf4)=""/244, 0xf4}, {&(0x7f0000f67000-0x27)=""/39, 0x27}, {&(0x7f0000f7d000)=""/142, 0x8e}], 0x5, &(0x7f0000f7e000-0xdd)=""/221, 0xdd, 0x8e3}, 0x29a}, {{0x0, 0x0, &(0x7f0000f7e000-0x40)=[{&(0x7f0000d35000)=""/164, 0xa4}, {&(0x7f0000f7d000)=""/0, 0x0}, {&(0x7f00003aa000)=""/251, 0xfb}, {&(0x7f000058f000)=""/94, 0x5e}], 0x4, &(0x7f0000f7e000-0xac)=""/172, 0xac, 0xe7f4}, 0x8b}], 0x6, 0x100, &(0x7f00003b7000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000f7d000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/29 08:14:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') setns(r2, 0x0) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) execve(&(0x7f0000dcc000)='./file0\x00', &(0x7f000035e000)=[&(0x7f0000f20000-0x16)='posix_acl_accesswlan1\x00', &(0x7f00007b1000)='comm\x00', &(0x7f0000fa6000-0x8)='keyring\x00'], &(0x7f00008b5000)=[&(0x7f00005fe000)='\x00']) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x4c, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00007da000)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0}, &(0x7f0000b49000-0x40)={0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4b000-0x10)={0x0, 0x0}) 2018/01/29 08:14:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000ab7000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000312000-0x8)=0x3d) accept4$inet(r0, &(0x7f0000a8c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075d000-0x4)=0x10, 0x800) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000074a000-0x58)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/29 08:14:34 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000000b000)=@random={'btrfs.', 'keyringem1/$\x00'}, &(0x7f000001b000-0x9b)=""/155, 0x9b) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000028000-0x8)={0x0, r2}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000019000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xffffffffffffff1d) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000026000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000027000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000029000-0x4)=0x6, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000002a000-0x4)=0x0) sched_getparam(r5, &(0x7f0000012000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f000001e000-0x8)=[{r3, 0x2000, 0x0}], 0x1, 0x5) socket$inet6_sctp(0xa, 0x8000004, 0x84) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f000000b000)=0x6, 0x4) connect$l2tp(r1, &(0x7f000001d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x8001, 0x1}}, 0x2e) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/rfkill\x00', 0x400a00, 0x0) getdents(r1, &(0x7f000076a000)=""/246, 0xf6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000844000)='/selinux/mls\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cc6000-0x4)=r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44) 2018/01/29 08:14:34 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00001d0000)='/dev/usbmon#\x00', 0x8, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c61000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x100, [0x1, 0xaf, 0x2, 0x8, 0x6, 0xa0, 0x685d, 0x5]}, 0x5c) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) [ 63.830432] [] ? __fget+0x232/0x3b0 [ 63.835678] [] ? __fget+0x47/0x3b0 [ 63.840838] [] vfs_readv+0x78/0xb0 [ 63.845999] [] SyS_preadv+0x199/0x230 [ 63.851418] [] ? SyS_writev+0x240/0x240 [ 63.857012] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 63.863495] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) openat$sequencer(0xffffffffffffff9c, &(0x7f0000209000-0xf)='/dev/sequencer\x00', 0x62002, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000770000)=""/37) read(r0, &(0x7f00000ab000-0x4a)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c5f000-0xd8)=[{{0x0, 0x7530}, 0x1, 0x9, 0x19}, {{0x0, 0x0}, 0x1, 0x9, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x48) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f5e000-0x87)=""/135) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/29 08:14:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000b6000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x13)={0x0, 0xeb, "d186ee7176e81f17aa8dda7af2a714ccfa51751fb6e22057274be58d6ee0a40324e16449af4056edcd546395718ec4ded29f5b82b39ce24cb6a2fda245dbb03ce2a622d06fe9244b21fb0f291e2d03cdd1257b7c7e0d08f6fc9eb09adabfcbe768ecdec0164ce2004f614332edae7c3e1be2e66361ed1865eefb02c99682bbb0b41296407e7c82a9e14db0a0035ccf091fd6bc93efeda285e5f49158c11b266207e7d931947a517af2d7648e5313669206c85b9f9f76788e193f8a4098e12ea9eb95e6338d56ad48cc17efdbc39d82f369abd9d85d35b12e82059c1be6ae33d9abf6dd141df6413c03f73e"}, &(0x7f0000000000)=0xf3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f6d000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000024000-0xb0)={{0x9, 0x40}, 'port1\x00', 0x8, 0xc, 0x6, 0x8, 0x1f, 0x10000, 0xff, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000053d000)={&(0x7f0000f52000-0x4)=[0x2], 0x1, 0x4, 0x5, 0x9, 0xb31, 0x6, {0x1fe00000000000, 0x5, 0xf, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x5, 0x8, 0x1f, 0x9, 0x989c, 0x8, 0x6, 0x4, 0x0, "5288b4fbfa923a1241a167336d99725381df8ff49bb004d927de787642e8c9f7"}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000e39000)={0x7fff, 0x7, 0x8000000000000, {0x77359400, 0x0}, 0x80000000, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 08:14:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x4, 0x3, 0x8007, 0x606, 0xfffffffffffffffd, 0x1, 0x562, 0x6, r4}, &(0x7f00001cf000-0x4)=0x20) 2018/01/29 08:14:34 executing program 5: socket(0x0, 0x0, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f000022c000)="9697e95faafaf7545ac1e7825d345e16f840b25055394cad3a10356783f0cbcb9eaf8638fd8120a30d7ffb6a951b21bdd04d55c13cea82f8f1383d0d4c2c78e6d6feb14c552074b7", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000156000-0x1)="ad") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 08:14:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000863000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/29 08:14:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b73000)="", 0x0, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000002000)="73d00013ae373def5d61152e84dc10feef76668f200d912dad032aa0bd228c8020c7", 0x22) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000+0xb58)=0x0) 2018/01/29 08:14:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000a31000)={0xdc, 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) tkill(r3, 0x16) 2018/01/29 08:14:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000073a000-0x10)='attr/sockcreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x175e, 0x101}, &(0x7f0000e35000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000+0x7f7)={0x80000001, 0x202, 0x6, 0x3, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a02000-0x6)={0x0, 0x4}, &(0x7f0000fe7000)=0x6) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00009de000)="e34a70e183611e83170845a18ebb61dcc6ed572858d0a18b7f6a9d8da300e12af10649ea098a462fbbb9f852c466feff17f02106be40819f15e7c0614020d8285b4dbaceed726a1a4b29a3953e124a6de4f75f0771f62ee1293c10ae108daad09fca873711d9e334a1107fe95d5b35fead9e02942ec0762d068cd89bc4dfeefed4c17ea1920f8dec8773") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe8000-0xc)={r4, 0x8, 0x10}, &(0x7f0000976000)=0xc) vmsplice(r3, &(0x7f00007d3000)=[], 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) write(r3, &(0x7f0000fe5000-0xdd)="fe", 0x1) dup2(r3, r2) 2018/01/29 08:14:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/29 08:14:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) prctl$seccomp(0x16, 0x1, &(0x7f0000bb3000)={0x4, &(0x7f00005b2000-0x20)=[{0x5, 0x9, 0xee, 0x3}, {0x9, 0x97, 0x0, 0x7}, {0x10000, 0xed7, 0x8000, 0x4}, {0x3, 0x5, 0x9, 0x6}]}) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe2000-0xe8)={{{@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf1, 0x401, 0x0, 0x500, 0x7, 0x0, r2}) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xb48, 0x14, 0x0, 0x4, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x9cc, 0x3, {{'lzjh\x00'}, 0x4c10, "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"}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}]}, 0xb48}, 0x1, 0x0, 0x0, 0x0}, 0x44) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000011a000)=0x9e) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c0a000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000956000)=0xc) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x4, 0x0, 0x6, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x90, 0x0}, 0x0) [ 64.095302] audit: type=1326 audit(1517213674.962:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11125 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/29 08:14:35 executing program 0: r0 = gettid() ptrace$setregs(0x10, r0, 0x0, &(0x7f0000002000-0xb7)="") ptrace(0xffffffffffffffff, r0) 2018/01/29 08:14:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a5a000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000b10000-0x2)="", 0x0, 0x20000044, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0x4, 0x6) 2018/01/29 08:14:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000+0x311)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f37000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a40000)={0x80000000, 0xfffffffffffffff7, 0xfdf1, 0xc45}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 08:14:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sigaltstack(&(0x7f000050b000/0x1000)=nil, &(0x7f000014f000-0x8)=0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000071a000-0x8)='./file0\x00') r0 = syz_open_dev$sndtimer(&(0x7f0000db1000-0xf)='/dev/snd/timer\x00', 0x0, 0x105400) close(r0) r1 = syz_open_dev$mice(&(0x7f00009a2000-0x10)='/dev/input/mice\x00', 0x0, 0x81) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b7b000-0x10)={&(0x7f0000eed000/0x2000)=nil, 0x2000}) 2018/01/29 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) preadv(r0, &(0x7f0000c14000)=[{&(0x7f0000cd3000)=""/51, 0x33}], 0x1, 0x0) getpgid(0x0) 2018/01/29 08:14:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x4, 0x3, 0x8007, 0x606, 0xfffffffffffffffd, 0x1, 0x562, 0x6, r4}, &(0x7f00001cf000-0x4)=0x20) 2018/01/29 08:14:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000001d000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ac000-0xc)={r1, 0x7fff9, r0}) getpeername$inet6(r0, &(0x7f0000074000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003fb000-0x4)=0x1c) pread64(r0, &(0x7f0000e74000)=""/216, 0xd8, 0x0) 2018/01/29 08:14:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80004, 0x765, &(0x7f000000d000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x8001, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f000000b000)="", 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000d000)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) 2018/01/29 08:14:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") read(r0, &(0x7f00009da000)=""/138, 0x8a) getpgid(0x0) [ 64.225277] device gre0 entered promiscuous mode [ 64.276262] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.276266] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.276278] CPU: 1 PID: 11153 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 64.276281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.276289] 0000000000000000 eb329d409254a377 ffff8801c52c76d0 ffffffff81d0278d [ 64.276296] ffff8801ceea4600 1ffff10038a58ee7 ffff8801c52c7858 0000000000000000 [ 64.276303] 0000000000000000 ffff8801c52c7880 ffffffff81605d55 ffffffff812363c0 [ 64.276305] Call Trace: [ 64.276317] [] dump_stack+0xc1/0x124 [ 64.276328] [] handle_userfault+0x715/0xf50 [ 64.276336] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.276344] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 64.276351] [] ? update_stats_wait_end+0x4c5/0xa30 [ 64.276359] [] ? __enqueue_entity+0x134/0x230 [ 64.276368] [] ? handle_mm_fault+0xb5d/0x3190 [ 64.276375] [] ? userfaultfd_poll+0x180/0x180 [ 64.276382] [] ? handle_mm_fault+0x291e/0x3190 [ 64.276389] [] handle_mm_fault+0x2938/0x3190 [ 64.276397] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 64.276405] [] ? finish_task_switch+0x1e7/0x4e0 [ 64.276412] [] ? copy_page_range+0x1480/0x1480 [ 64.276420] [] ? __do_page_fault+0x780/0xa00 [ 64.276426] [] ? vmacache_find+0x57/0x290 [ 64.276433] [] __do_page_fault+0x35b/0xa00 [ 64.276440] [] do_page_fault+0x27/0x30 [ 64.276446] [] page_fault+0x28/0x30 [ 64.276455] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.276463] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 64.276469] [] ? hash_futex+0x210/0x210 [ 64.276477] [] ? userfaultfd_release+0x5a0/0x5a0 [ 64.276483] [] ? do_futex+0x3f4/0x15d0 [ 64.276490] [] ? vma_wants_writenotify+0x49/0x370 [ 64.276498] [] ? vma_set_page_prot+0x10b/0x150 [ 64.276505] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.276513] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 64.276520] [] ? userfaultfd_release+0x5a0/0x5a0 [ 64.276527] [] do_vfs_ioctl+0x7aa/0xee0 [ 64.276534] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 64.276540] [] ? __fget+0x20b/0x3b0 [ 64.276546] [] ? __fget+0x232/0x3b0 [ 64.276552] [] ? __fget+0x47/0x3b0 [ 64.276560] [] ? security_file_ioctl+0x89/0xb0 [ 64.276567] [] SyS_ioctl+0x8f/0xc0 [ 64.276574] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 64.546732] CPU: 1 PID: 11161 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 64.554352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.563685] 0000000000000000 9d3340deeaed93a6 ffff8801ce7b77d0 ffffffff81d0278d [ 64.571650] ffff8801ceea4600 1ffff10039cf6f07 ffff8801ce7b7958 0000000000000000 [ 64.579610] 0000000000000000 ffff8801ce7b7980 ffffffff81605d55 ffffffff812363c0 [ 64.587584] Call Trace: [ 64.590144] [] dump_stack+0xc1/0x124 [ 64.595476] [] handle_userfault+0x715/0xf50 [ 64.601416] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.608483] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 64.614859] [] ? finish_task_switch+0x1e7/0x4e0 [ 64.621144] [] ? finish_task_switch+0x1bb/0x4e0 [ 64.627431] [] ? __schedule+0xa26/0x1c70 [ 64.633110] [] ? handle_mm_fault+0xb5d/0x3190 [ 64.639221] [] ? userfaultfd_poll+0x180/0x180 [ 64.645334] [] ? handle_mm_fault+0x291e/0x3190 [ 64.651543] [] handle_mm_fault+0x2938/0x3190 [ 64.657569] [] ? preempt_schedule_common+0x22/0x60 [ 64.664121] [] ? preempt_schedule+0x25/0x30 [ 64.670060] [] ? copy_page_range+0x1480/0x1480 [ 64.676262] [] ? __do_page_fault+0x780/0xa00 [ 64.682287] [] ? vmacache_find+0x57/0x290 [ 64.688052] [] __do_page_fault+0x35b/0xa00 [ 64.693912] [] do_page_fault+0x27/0x30 [ 64.699419] [] page_fault+0x28/0x30 [ 64.704667] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.711478] [] ? core_sys_select+0x2ce/0x740 [ 64.717506] [] ? core_sys_select+0xa2/0x740 [ 64.723445] [] ? do_select+0x13e0/0x13e0 [ 64.729126] [] ? kvm_clock_read+0x23/0x40 [ 64.734898] [] ? kvm_clock_get_cycles+0x9/0x10 [ 64.741098] [] ? ktime_get_ts64+0x1ea/0x2d0 [ 64.747040] [] ? poll_select_set_timeout+0xa6/0x110 [ 64.753676] [] ? timespec_add_safe+0x116/0x160 [ 64.759877] [] SyS_select+0x14a/0x1d0 [ 64.765303] [] ? core_sys_select+0x740/0x740 [ 64.771330] [] ? vm_stat_account+0x130/0x130 [ 64.777363] [] ? __do_page_fault+0x149/0xa00 [ 64.783950] [] ? security_file_ioctl+0x89/0xb0 [ 64.790150] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 64.796622] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 64.851660] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.851663] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.851672] CPU: 1 PID: 11153 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 64.851680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.851690] 0000000000000000 eb329d409254a377 ffff8801c52c76d0 ffffffff81d0278d [ 64.851697] ffff8801ceea4000 1ffff10038a58ee7 ffff8801c52c7858 0000000000000000 [ 64.851702] 0000000000000000 ffff8801c52c7880 ffffffff81605d55 ffffffff812363c0 [ 64.851704] Call Trace: [ 64.851715] [] dump_stack+0xc1/0x124 [ 64.851726] [] handle_userfault+0x715/0xf50 [ 64.851734] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.851742] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 64.851751] [] ? handle_mm_fault+0xb5d/0x3190 [ 64.851758] [] ? userfaultfd_poll+0x180/0x180 [ 64.851765] [] ? handle_mm_fault+0x291e/0x3190 [ 64.851772] [] handle_mm_fault+0x2938/0x3190 [ 64.851780] [] ? __schedule+0xa9d/0x1c70 [ 64.851788] [] ? copy_page_range+0x1480/0x1480 [ 64.851794] [] ? memset+0x31/0x40 [ 64.851800] [] ? vmacache_find+0x57/0x290 [ 64.851806] [] ? vmacache_update+0xfe/0x130 [ 64.851815] [] __do_page_fault+0x35b/0xa00 [ 64.851822] [] do_page_fault+0x27/0x30 [ 64.851828] [] page_fault+0x28/0x30 [ 64.851837] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.851844] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 64.851851] [] ? hash_futex+0x210/0x210 [ 64.851859] [] ? userfaultfd_release+0x5a0/0x5a0 [ 64.851865] [] ? do_futex+0x3f4/0x15d0 [ 64.851873] [] ? vma_wants_writenotify+0x49/0x370 [ 64.851880] [] ? vma_set_page_prot+0x10b/0x150 [ 64.851888] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.851895] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 64.851903] [] ? userfaultfd_release+0x5a0/0x5a0 [ 64.851910] [] do_vfs_ioctl+0x7aa/0xee0 [ 64.851917] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 64.851923] [] ? __fget+0x20b/0x3b0 [ 64.851936] [] ? __fget+0x232/0x3b0 [ 64.851941] [] ? __fget+0x47/0x3b0 [ 64.851951] [] ? security_file_ioctl+0x89/0xb0 [ 64.851959] [] SyS_ioctl+0x8f/0xc0 [ 64.851968] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 65.105323] CPU: 1 PID: 11161 Comm: syz-executor5 Not tainted 4.4.113-g202e079 #1 [ 65.112937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.122270] 0000000000000000 9d3340deeaed93a6 ffff8801ce7b77d0 ffffffff81d0278d [ 65.130238] ffff8801ceea4000 1ffff10039cf6f07 ffff8801ce7b7958 0000000000000000 [ 65.138228] 0000000000000000 ffff8801ce7b7980 ffffffff81605d55 ffffffff812363c0 [ 65.146198] Call Trace: [ 65.148754] [] dump_stack+0xc1/0x124 [ 65.154086] [] handle_userfault+0x715/0xf50 [ 65.160026] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.167016] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 65.173391] [] ? finish_task_switch+0x1e7/0x4e0 [ 65.179697] [] ? finish_task_switch+0x1bb/0x4e0 [ 65.185984] [] ? __schedule+0xa26/0x1c70 [ 65.191676] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.197789] [] ? userfaultfd_poll+0x180/0x180 [ 65.203904] [] ? handle_mm_fault+0x291e/0x3190 [ 65.210111] [] handle_mm_fault+0x2938/0x3190 [ 65.216150] [] ? __wake_up_locked_key+0x20/0x20 [ 65.222436] [] ? copy_page_range+0x1480/0x1480 [ 65.228636] [] ? __do_page_fault+0x780/0xa00 [ 65.234685] [] ? vmacache_find+0x57/0x290 [ 65.240450] [] __do_page_fault+0x35b/0xa00 [ 65.246307] [] do_page_fault+0x27/0x30 [ 65.251824] [] page_fault+0x28/0x30 [ 65.257070] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.263877] [] ? core_sys_select+0x2ce/0x740 [ 65.269903] [] ? core_sys_select+0xa2/0x740 [ 65.275843] [] ? do_select+0x13e0/0x13e0 [ 65.281523] [] ? kvm_clock_read+0x23/0x40 [ 65.287288] [] ? kvm_clock_get_cycles+0x9/0x10 [ 65.293496] [] ? ktime_get_ts64+0x1ea/0x2d0 2018/01/29 08:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") getpgid(0x0) 2018/01/29 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000931000-0xe)={&(0x7f0000a53000)=""/185, 0xb9}) exit(0x7) 2018/01/29 08:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_open(&(0x7f00002ff000)='eth0\x00', 0x0, 0x0, &(0x7f0000bf9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f1000-0xe)='/dev/keychord\x00', 0x20082, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000248000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x4, 0x10, &(0x7f0000e8b000/0x3000)=nil, 0x100000001}) 2018/01/29 08:14:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x4, 0x3, 0x8007, 0x606, 0xfffffffffffffffd, 0x1, 0x562, 0x6, r4}, &(0x7f00001cf000-0x4)=0x20) 2018/01/29 08:14:36 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000411000)='/dev/ppp\x00', 0x400, 0x0) 2018/01/29 08:14:36 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f69000-0x1e0)=[{{0x0, 0x0, &(0x7f0000ee8000-0x30)=[{&(0x7f0000f69000-0x8c)=""/140, 0x8c}, {&(0x7f0000f68000)=""/198, 0xc6}, {&(0x7f0000ebf000-0x30)=""/48, 0x30}], 0x3, &(0x7f00002c3000)=""/100, 0x64, 0x33}, 0xfe}, {{&(0x7f0000f68000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c47000-0x40)=[{&(0x7f0000f68000)=""/207, 0xcf}, {&(0x7f0000eb6000)=""/78, 0x4e}, {&(0x7f0000f68000)=""/240, 0xf0}, {&(0x7f0000b33000)=""/72, 0x48}], 0x4, &(0x7f0000f69000-0x1000)=""/4096, 0x1000, 0x6}, 0x6}, {{&(0x7f0000c09000)=@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, &(0x7f0000f69000-0x30)=[{&(0x7f0000f69000-0xdf)=""/223, 0xdf}, {&(0x7f000044d000)=""/228, 0xe4}, {&(0x7f00003bf000-0x2c)=""/44, 0x2c}], 0x3, &(0x7f00009e3000)=""/162, 0xa2, 0x2000000000000000}, 0x6}, {{&(0x7f0000f69000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c20000-0x50)=[{&(0x7f000099a000-0x9a)=""/154, 0x9a}, {&(0x7f000066a000-0x82)=""/130, 0x82}, {&(0x7f0000b2b000-0x98)=""/152, 0x98}, {&(0x7f0000977000)=""/0, 0x0}, {&(0x7f0000f67000-0xde)=""/222, 0xde}], 0x5, &(0x7f0000ef3000)=""/85, 0x55, 0x800}, 0x3d}, {{0x0, 0x0, &(0x7f0000f68000)=[{&(0x7f0000f69000-0xa7)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000c49000)=[{&(0x7f0000f69000-0xf6)=""/246, 0xf6}, {&(0x7f0000f68000)=""/203, 0xcb}, {&(0x7f00006f3000)=""/104, 0x68}, {&(0x7f0000acc000-0xc7)=""/199, 0xc7}], 0x4, &(0x7f000058f000)=""/67, 0x43, 0x925a}, 0x8001}, {{&(0x7f00001d3000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f68000)=[{&(0x7f0000300000-0xae)=""/174, 0xae}, {&(0x7f0000f69000-0x8a)=""/235, 0xeb}, {&(0x7f0000f69000-0xa3)=""/163, 0xa3}, {&(0x7f0000f69000-0x93)=""/147, 0x93}, {&(0x7f0000f69000-0x72)=""/114, 0x72}, {&(0x7f0000834000-0x20)=""/32, 0x20}, {&(0x7f0000f69000-0xe)=""/14, 0xe}, {&(0x7f0000bdb000)=""/191, 0xbf}, {&(0x7f0000876000-0x87)=""/135, 0x87}], 0x9, &(0x7f0000f69000-0x12)=""/18, 0x12, 0x5}, 0x1}, {{&(0x7f000048e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e6c000)=[{&(0x7f00006b8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f69000-0xe5)=""/229, 0xe5}, {&(0x7f0000f68000)=""/9, 0x9}, {&(0x7f0000f69000-0x2b)=""/43, 0x2b}, {&(0x7f0000f68000)=""/237, 0xed}, {&(0x7f0000f68000)=""/252, 0xfc}, {&(0x7f0000ef5000)=""/250, 0xfa}, {&(0x7f0000f69000-0x93)=""/147, 0x93}], 0x8, &(0x7f0000f68000)=""/48, 0x30, 0x80}, 0x2}], 0x8, 0x40000003, &(0x7f0000f69000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002ce000-0xb8)={0x0, 0x6, 0x7, 0x10000, 0xfffffffffffffffd, 0x800, 0xa1ab, 0x6, {0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x800000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x0, 0x4, 0x101}}, &(0x7f00006e0000-0x4)=0xb8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f68000)={r1, 0xb06}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) 2018/01/29 08:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/29 08:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a5a000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000b10000-0x2)="", 0x0, 0x20000044, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0x4, 0x6) 2018/01/29 08:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r1, &(0x7f0000ea2000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f00003d7000)=""}}], 0x30) r2 = syz_open_procfs(r0, &(0x7f0000ae6000)='schedstat\x00') close(r2) 2018/01/29 08:14:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) [ 65.299434] [] ? poll_select_set_timeout+0xa6/0x110 [ 65.306069] [] ? timespec_add_safe+0x116/0x160 [ 65.312276] [] SyS_select+0x14a/0x1d0 [ 65.317701] [] ? core_sys_select+0x740/0x740 [ 65.323731] [] ? vm_stat_account+0x130/0x130 [ 65.329765] [] ? security_file_ioctl+0x89/0xb0 [ 65.335966] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 65.342426] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/29 08:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ffa000)=@add_del={0x2, &(0x7f000063b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x364}) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000310000-0x8)='./file0\x00', &(0x7f00005f5000)='./file0/file0\x00', &(0x7f0000b60000-0x5)='omfs\x00', 0x800, &(0x7f0000e5d000)="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") fcntl$getflags(r0, 0x400402) statfs(&(0x7f0000f6e000-0x8)='./file0\x00', &(0x7f000087f000)=""/105) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e76000-0x8)={@dev={0xac, 0x14, 0x0, 0x17}, @multicast2=0xe0000002}, 0x8) fallocate(r0, 0x1, 0x1, 0xbb) 2018/01/29 08:14:36 executing program 1: getpgid(0x0) 2018/01/29 08:14:36 executing program 4: get_robust_list(0x0, &(0x7f0000638000)=&(0x7f000096c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000ec000-0x8)=0x18) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008fe000-0x8)={0x0, 0x0}) 2018/01/29 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) ioctl$TCSETS(r0, 0x5402, &(0x7f0000832000-0x24)={0x9, 0x8, 0x8, 0x6, 0x2051c310, 0x0, 0x7fff, 0x6fa, 0x77, 0x2, 0x28, 0xe4}) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/29 08:14:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00008a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f0000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000b2c000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) r4 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r5) r6 = add_key$keyring(&(0x7f00007fd000-0x8)='keyring\x00', &(0x7f0000d25000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r6, 0x9) write$sndseq(r4, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 65.389744] device gre0 entered promiscuous mode 2018/01/29 08:14:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x4, 0x3, 0x8007, 0x606, 0xfffffffffffffffd, 0x1, 0x562, 0x6, r4}, &(0x7f00001cf000-0x4)=0x20) 2018/01/29 08:14:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x40, 0x100000000000, 0xc6, 0x0, 0xc93}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000003000-0x4)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000034b000-0x4)=0x0) getpgid(r3) 2018/01/29 08:14:36 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005c1000)="bdf2378085be1fbfc6a87d73242a3de339f3e8d4f987d02e13b1f6122122490c885ecd2850fa8076169a4fe7fe5b5b776e2af97d0e584c25e6a06d278d9bda6fcc1d9a50c9945214dd4316875133b4328ae53feaac03a8fc600311f22d", &(0x7f00004c3000)=0x0, &(0x7f0000b68000)=0x0, &(0x7f00002f9000-0x116)="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") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000feb000)={0x3, 0x20000800, 0x6000, 0x1ff, 0xff, 0x9, 0x4, 0x5, 0x200, 0x42}, 0x10) sendto$inet(r0, &(0x7f0000199000)="a44e03a20b7ad3e6f5e8b25f431e30abf283dba3cb910ad2e1b3b163ca41c6eb87c8d4fe3b50215dcc7afd577381c99312e15582ae516ef5cddf787eeb0db87d0264d360f99921577be57ea062dd2cdc307254c66ef9cffc4ca65b4438c45ace0a6e198f0e63f40deab622c20d64d7e04dd329a32ca2b4f7c51745346e2344a7b572384444b9d4d0f85f346c277a26e30d273abd65fb3cdcd3b7914905bc493fc907c39cf574529f8b4e1ec0c122953657dd50b4e763a2b25390304ded1a58fab44fd29e8e0a1cba3cfebdcd56d137c85bcdc934593eaf3727896af1bc6de151d149a599eec3f6c32e8a00", 0xeb, 0x20040810, &(0x7f0000fea000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 08:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000acb000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000019000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) 2018/01/29 08:14:36 executing program 0: r0 = inotify_init1(0x800) r1 = dup(r0) fcntl$setpipe(r1, 0x407, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x102) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x84000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/29 08:14:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x5fa}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x1, 0x4) getpgid(0x0) 2018/01/29 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ffb000-0x20)={0x4, 0x3, 0x8007, 0x606, 0xfffffffffffffffd, 0x1, 0x562, 0x6, r4}, &(0x7f00001cf000-0x4)=0x20) 2018/01/29 08:14:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x3, {{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x700000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f000098e000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000003000+0x93a)={0x3, 0x40, &(0x7f0000002000)="08f5e9fe7ed38cb5ed8e7307405587cbcf3ab59ade39b6c788c8e4d3472bb1d1d2f66305ae409a38078a345cf37c13e62296fbf976dab768c654322a8ef41370"}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000003000-0xd6)="c0b5e533e12408ddaf481ac605c8358a0348a78f7ab0182730816607b44f9a85f9fed4ff3dc997987d7959ce22fd46f9b2031a704b9e0004c911f2f28bb6e5525c8e5f0702b763994cba180ac32479404a6f41ca566de5b6393b30bd5ed7cf826d9a37d383e7317ad7be34733d46a950f218ee05c025a4e5ae8a0dec29f2b1040248636d49c52467d3b3e428d8c01cc600f23949824d82bd90662c9c7fa7621f673859e11e325b746a824445514f22fbc1806b583d2f8a4d552262e554d13e0242afe8befc55d719dbf1f76bfa815cd5c52db221f634") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x9, 0x4, 0x4}) 2018/01/29 08:14:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000001000-0x22)='system_u:object_r:ppp_device_t:s0\x00', 0x22) getpgid(0x0) 2018/01/29 08:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000718000-0x20)={@common='irlan0\x00', @ifru_flags=0xb000}) 2018/01/29 08:14:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a5a000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000b10000-0x2)="", 0x0, 0x20000044, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0x4, 0x6) 2018/01/29 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000b55000)=0xb9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000686000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cb3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000d03000)={r2, 0xa2da101b3e822b14}) socket$inet6(0xa, 0x5, 0xfffffffffffffffc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/rfkill\x00', 0x204000, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fa6000-0x4)=0x6, &(0x7f0000efc000-0x4)=0x4) 2018/01/29 08:14:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x10000, 0x8}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2f9, 0x8}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x7f, 0x1, 0x10000, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f00003d5000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xb9)="651dd7997a13ce1f3506e3b70894285e5373e0f4c750edefb1ed877fde7d602ef601a2ca395a24cabdcbe0d389a2307f19c21c127004f2c8330dd02a587f238c3b98947f91f1f93a68b0c40c2e09b33740f9234cf8b2e345c58e3f4063bf63281ed6fd7a2d41e8892ad340939bc3ca27cc3921ec73861f7786d771d78cbf382529d7916f01d69c82156ba6209e47941d1849363b6d1800fe52eadcc8289f1a65aedaeb5733fb26401d94f3a1f9540fa9daa6b100ad1a34c26c", 0xb9}, {&(0x7f0000d3b000-0xe2)="a8a21f3cda7cd826540d7ea4b5ae18538ecf6dc3166fb8599674a0fdb97454e3f24704185cdff31fae2b17b04e67885bebd11f887eb8e169f0d44cf6d3ae6969e28e0a0cfcf3f6f435cc3d9041870c5c36304e6998c2d955a1554190de7db48e2775557fde50bda00fd53c66ba9147e7dcc15bc2f3d3094ffde9cb1e553f5db899856949e86057f3154e78c3e782273c99cbada27e8a74e01ee8e756b7f1ba2408e9b74847e458f0aec14614d8167604ca1cb8fdbc851b602a1fceb8ab58354e13b7932a37e5bc03e8a5ca7c6727031525cb5d23bf895ef4bfc2acb8128a198f5ad4", 0xe2}, {&(0x7f0000a5f000-0x21)="66bd7716fceaba7ea8a28f404bc20ab6f0506929895890610db2bd3261e8c1e123", 0x21}, {&(0x7f0000e5e000-0x87)="24411e029f78a8d0ae463061069041bb7c021f83ec074e4511aa7038af0aa77ba62db6cc1b58747e077a816e92a7ecde5754c39cd1e18c74403a193a2327592d417aaa72bdaed581c42ddf6c23160fbfb5844ddf3982455a0ddbd3fbe8c6b267a66974a90d7ec8442fa452368cf0d00630ccf3c30481a3052bea1afe8539c02ce26881b2dccfb6", 0x87}], 0x5, &(0x7f00005d5000-0x1648)=[{0x1010, 0x114, 0x3f, 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{0xb8, 0x105, 0xffffffffffffff81, "bca09ac87461e6bb0717a8abb2121a670e9dc950c6f31822bbd2297eb05574af997575199dd206530aae67a250a9e6a98937e04e443fe8138c8d3cd92f570a18987252d1a34474a7a2da95ad46627e699c540d5f5c592aebb8cdcc4d9713f4f3c6a301ad2276380bde3920eeac65c67b02f3e984ebc6d76610168766f8127039b76b506133d7580cf5771b86437f1547ad7d45691665305bedcd6e101f95d7daa2d6"}, {0x100, 0x108, 0x5, "13d54e80a83c608e5b7ed3b00160c33e5ad1566c399d2ddba315b9d4a5e3071ff2999500fa950b3ae2a60fccf8ba480c1a2c6426d3ca403a0093a142694fa68f4a894c22763bcf917ad5fc9b206cb295a5d1060473a9ad6494e1c359a3fb56fd3dedbaf3945f30123f4b12f759a7f0e5a982e091ff04a0793a4f60ee7eab16f778bb7800df79fd09be9387e7fa8c3157d3e96d43fb9640752ba6bcef40eba654890d2c97f2af1fdb8127c8d64b88d32bf1c9cbb5a7bd402b9960753c228e10ea2aab97fed091b83fd1a7083b8bf8f6304f44660ab5ed2fb8953b6dba693f685ed99a6fd37798d82168185396b15d1d02"}, {0xf0, 0x11f, 0x6, "54dcc6bd25877e48038caba32507ccb66bd140bb2323c120cea9fcdb0cdbce522b7b6259c90b23411c9cc5c18d34b749b5bd7f5915ad7b87685072f6f26a84a182b0964a0d445598943aae065655f7d848575a9a0174902ff4cfd115715b3b3a8f3950f0e3769efc8f8ec998b93168ae09112dd04d2d5262ed13f0681fb2a2395f90375562787fa816eb8cbdf8568dfe6e9ef416f40a7498afcf52e2df59adb9c1d2c8eee88b5afe2756986e4f288c94e32677cfbcefce53924ae74fe20d84de62307fde03e432c3458791f28c7998f8f4b88e9a801f46984607d1dda3ae5b46"}, {0x100, 0x109, 0x4, "ce7dfdd5238046f77b428e31a4876be9eaa9c5ad8dfb388bf2cb48e87d7b8e67ac16d789c27af2ad202a5dd1197b45eb043ace195e13abef8bbfec20e99ec314b72ee7a1e442df69b3e15b6c3a44dbad6cfdf999e541adc0d143c3d82bf52804aeba885c23c6716ef1c0b5dfe51ef76e0f35c59e7dff8f29396a2fe9821ccc90832a4fe8215d9bfecd93224750af3c2a6b32de518dd74cb52904c7654e27e76e27f59778ebaa5c816baa64ba894b49e950ec205f3abfdda4fde97e631680af68414927df7a7a1a6b567899f5ecfe03ab8beb7a32a8cb87ebe164658ab0832e83a4893261d9662bce47d902be"}, {0x100, 0x109, 0x7fffffff, "304a1380ffc0954fc665658aa8e877913382ef3c25a7d461f923b9c4646ced4b044fbac896378ac56bd18e84d8830cb7e395149e2539cf9246774dc6e40803974bd5f4cfea0cfd2bd6e1d655e90ba120da03532b9e8cf3cd4c6a555b4e8148c88d7bca3fb1dcb3cfd4154c2f979ecbc25742d4ca3e95de80df521796041a4e34afe63d5e2d21841ab25bcd6a336b606af48d53aaa2ea768c5e372ab774881660275d2d6a91ccd8ef2cbf1308d68c0a35821a75e1d59038e01de801fc8c2d0d17b6b8a90f21df839856427557130834ff98ebf3f445757e3957bb831ab50953bc475c0f93e98e917524a4ab"}, {0x80, 0x10d, 0xffffffff, "41740da8e40413c6bb069d3c7a3d3ef923f07cba37df7966e2030224558719af8fe732a5be12446abb3f7f1b0d493b4dfe6cd0484b45594892641ac13e891b298172144ede12623bb48c95e77947616ac06084d3f0e5bed8c19232ccf53b683014cf087a8f329b236b3aa2d32e64be8b"}, {0x110, 0x10d, 0x4, "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"}], 0x1648, 0x20000041}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) read(r0, &(0x7f0000070000)=""/180, 0xb4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000+0x82b)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00008dc000)=""/0) r4 = accept4(0xffffffffffffffff, &(0x7f00004c2000-0x2)=@un=@file={0x0, ""/0}, &(0x7f00001d0000-0x4)=0x2, 0x80800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000071c000)={0x0, 0x10001}, &(0x7f0000689000)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000e76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000666000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000076c000-0xa0)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x73, 0x3, 0x80}, &(0x7f0000134000)=0xa0) syz_open_dev$evdev(&(0x7f000003a000)='/dev/input/event#\x00', 0x6, 0x220180) 2018/01/29 08:14:36 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1f, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000a000-0x75)=""/117, 0x75, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000008000)={{0x2c85, 0x1}, 0x1, 0x9, 0xffffffffffff0001, {0x1, 0x0}, 0x3, 0xef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffe) writev(r2, &(0x7f0000009000-0x10)=[{&(0x7f0000004000+0x553)="390000001300090469000000810400000700004003000000460001070000001419001a0004000200feffff6e0200000000000000000003e400", 0x39}], 0x1) 2018/01/29 08:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) mq_notify(0xffffffffffffffff, &(0x7f000007b000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2018/01/29 08:14:36 executing program 1: r0 = getpgrp(0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000093000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b65000)=0x18) getpgrp(0xffffffffffffffff) getpid() r1 = gettid() getpgid(r1) socketpair(0x1b, 0x0, 0x2, &(0x7f000087e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x9, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) 2018/01/29 08:14:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="5e896b8d63e6b568806aba7ae2320c79eddf8735539246883d15ddc091fcf4af24913fe6ad8bb63e97b9dc27569368be00f6415b400190c40957daf3e07f8bb4e522332edbb07c91ab1c00d22949a103acdd70f5c687761125922aa0eb2c07df6a794aae1ea12bfc01ea5a780ac1b1ee60075da281") pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000e2f000-0x31)={'system_u:object_r:lvm_control_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x0}, 0x31) write$selinux_access(r3, &(0x7f0000e6e000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x0}, 0x31) 2018/01/29 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000287000-0x8)={0x0, 0x12}, &(0x7f0000945000)=0x8) [ 65.582417] device gre0 entered promiscuous mode 2018/01/29 08:14:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x200000000, &(0x7f0000c20000-0x4)=0x0, &(0x7f00002c7000-0x4)=0xfffffefc) 2018/01/29 08:14:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000db000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2, 0x8, 0x9, 0x1, 0xd03}, &(0x7f0000a0d000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000080f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000570000)=@file={0x0, ""/108}, &(0x7f000070d000-0x4)=0x6e) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 08:14:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = memfd_create(&(0x7f0000569000)='\x00', 0x1) listen(r2, 0x80000001) r3 = gettid() tkill(r3, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r3, 0x1) 2018/01/29 08:14:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000692000-0x4)=0x400, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000025a000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00007b8000-0x4)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x400000000b, 0x7fe, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1e) r3 = mmap$binder(&(0x7f00009e4000/0x1000)=nil, 0x1000, 0x0, 0x20010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000db6000)={0x20, 0x0, &(0x7f000009e000)=[@dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r3, 0x3}], 0xef, 0x0, &(0x7f0000c59000-0xef)="6496492742e118f7140f77a4095a8ef15c6b85e2dd0c57470ef23707ba0287e5ee34e6beaccfd4c397bcb84b9988c37a28ac8379aa1f3cb2e257bf433f08c033dc931a6ce8499700df28e81d9598a412250533b8082640bda59754aee4c49c2865dfc7b3e3a774391adc7bd4667d309ae933afc63425d52480e434abef2cb1c811f4dbf64c102e5f25debbd389b285dc5be8eed66c0693234fbf18e9b27e9898985ca3f2374d4cfa902e5717d1cf6cc5aaa1b29f1dc518537319d15a98d36dd00fc98aa56cb52eb7a015571da3365f2ab2a2edff7acbb4996e291d51246440ede86577a3d8bb755204cf07a5764200"}) write(r2, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) 2018/01/29 08:14:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$loop(&(0x7f000043b000-0xb)='/dev/loop#\x00', 0x3, 0x260000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, "77050000008221035e121ccf083d91966a46d85091ba73a445ce0a771894e0358c649976a2bd2ec9f04f383eb7025ee6bfa8bd053a910060f89250cb6cccd119", "12e10cb3900d000000000000b957fca8e1b8f7b5a0cd07742381af29c6e3e91ee942e29466de58e031a77f68bf6dce523dbf3d3769b5fa649cc1fbc501014d22", "f52a96f116939d51dd50a43a1e80c5bb8d7827a128f12a00000000001b0000fd", [0x0, 0x0]}) 2018/01/29 08:14:36 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1,