}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000-0x2c)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @empty=0x0]}, 0x2c) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f50000-0x8)='keyring\x00', &(0x7f0000d48000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000da0000-0xc)={r1, r2, r1}, &(0x7f0000f7d000-0xe2)=""/226, 0xe2, &(0x7f000093f000-0x2c)={&(0x7f00009a3000-0x40)={'sha224-generic\x00'}, &(0x7f0000687000-0xb)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x200000000000000, 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) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) recvmsg$kcm(r0, &(0x7f0000de9000+0xa74)={&(0x7f0000d04000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000073e000)=[{&(0x7f00009fc000-0xbd)=""/189, 0xbd}, {&(0x7f00002cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000017000)=""/62, 0x3e}, {&(0x7f0000287000-0xe4)=""/228, 0xe4}, {&(0x7f000070e000-0xa1)=""/161, 0xa1}, {&(0x7f0000284000)=""/101, 0x65}, {&(0x7f00009bd000)=""/113, 0x71}, {&(0x7f0000acc000-0xb7)=""/183, 0xb7}, {&(0x7f0000361000)=""/144, 0x90}], 0x9, &(0x7f00009e7000)=""/61, 0x3d, 0x326}, 0x0) r1 = open$dir(&(0x7f0000c25000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ed000-0x53)=""/83, 0x53) unlinkat(r0, &(0x7f0000323000-0x8)='./file0\x00', 0x200) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x4c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)="") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000800000-0xe)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") pipe(&(0x7f0000ede000-0x8)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000f78000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003ff000)={0x0, 0x0}, &(0x7f00001dc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ef8000)={r4, @in6={{0xa, 0x1, 0xab5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8001, 0x2, 0x2a8d}, &(0x7f00007d8000)=0xa0) syz_emit_ethernet(0x2e, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xc, 0x0, "4f2608fb"}}}}}, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000fc3000-0x1)=0x0) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000857000)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x2000011b) 2018/01/31 02:32:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc1)="e28f27b9da35c904ce5ec1a2555061a8ead8568363a3696a48554bc1e4baed1fa1ecf432c835695e67118c4ef8a9a7e5e5385427573f0dc9d1be55b5166a340af9c97b1a0defeca08eaed6abee4eb397232a98d500308c9a589547ee9c136c9ddf2b24849d2bce67dd221c2b16aca03c8e5c55f84c5281bb38391465d9158d006ea9bff0cbd6af0600e6e35807d3b38186213f8616b44d36761b549259da56e86e000c244a9bf2ed3dcb8ae595f0032247c491ed649b9cea38a037c85fd96ed5e2", 0xc1, 0x4000000, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket(0x4, 0x1, 0x4) connect$bt_l2cap(r2, &(0x7f000057c000-0xe)={0x1f, 0x4, {0x40, 0x5, 0xfffffffffffffffa, 0x3, 0x5, 0x20}, 0x5, 0x6}, 0xe) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ec5000-0x20)={@generic="7a378465afaca15124d3455751499baa", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e12000)='/proc/self/net/pfkey\x00', 0x4, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000da6000)=0x9d02, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000913000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000bb7000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000)=0x1, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x10000) socket$pptp(0x18, 0x1, 0x2) syz_open_pts(r1, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 127.620992] SELinux: unknown mount option 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000532000-0xc)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x20000032, 0x4}, [@NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x25}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000471000-0x88)={0x81, {{0xa, 0x2, 0x5d61, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a52000-0x2)={0x0, 0x7ff}, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/01/31 02:32:43 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00007b7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c9b000-0x6)={0x0, 0x5}, &(0x7f0000635000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a1000-0x10)={0x1000000000000000, 0x4, 0x2, 0x3, r1}, &(0x7f0000f44000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getpeername(r2, &(0x7f0000b8a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000578000)=0x2e) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00001c0000-0x4)=0x5, 0xffffffffffffff28) bind$alg(r2, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) accept4(r4, &(0x7f0000b3c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000532000-0x4)=0x10, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000c82000)={r4, r3, 0x5, 0x8001, &(0x7f0000ea4000-0x8b)="bab900d238927a0b78ee45698caec49575ee2d30c5f339636302e9d995099b1724645e01a4703ca3b317184d6eca3d15c38dc6b1af37e9bea535e9b6740ae212742bd1e00a7c695667c235ac11c89326c0c1d44e4b0a7595937b02dc8c8e8b7c99d783d46bcd38c97509c48296f5cbfd9e3948d4cad746c55e88a6f8d40a2dda16acd73f08610743119d46", 0x9, 0x1, 0x3, 0x81, 0xfffffffffffff2ec, 0x9, 0x12a4, "968971c56c354f16bf71cfbd56"}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000023e000)=0x80000001, 0x4) 2018/01/31 02:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = syz_open_dev$dspn(&(0x7f00007d4000)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00009c9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_pts(r0, 0x4000) 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 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$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ea000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0xfffffd2a) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006fb000)=0x1c, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfb000-0x4)=0x0) ioperm(0x20, 0x3, 0x5) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfb000)=0x9ef83d817776b5c2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000df7000)={r2, 0x7}, 0x8) init_module(&(0x7f0000dfe000-0x1)='\x00', 0x1, &(0x7f000084d000)='\\\x00') mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dfe000)=0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x8004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000003c000)=[{&(0x7f0000df6000-0x92)=""/146, 0x23d}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000c19000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0xfffffffffffffffd, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000676000-0xb)='/dev/adsp#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000+0xc7b)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x88) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f000048d000)=0xa907, 0xffffff00) recvfrom$inet6(r2, &(0x7f0000ecb000-0xb9)=""/185, 0xffffffffffffff10, 0x0, 0x0, 0x3b1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000ebe000)="868e23c843151a8ccaedfed942d2ae95057db03ea73f5a25d68c51fe2c92804d55457e7f9c35495a46e867499cf971e6327b0fc31deb833357d9df2714b0c6d288cdb0a5045122a9c9e21471a039fec17f95468f4057c91f0fe8109f283acfbf3404f026aafc928d3f90f50419504274dce7d5ebc59d0f6042cd6162e02eed7e2aa89889b712242bf073bdd26f8a2b610957d32830ab42de315494dce394a56ac0aa6317b133d655ffe301c9fe92f0f5bd9d19fa0322a6e391e24b2c655c7c", 0xbf) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00005ca000)={0x4, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x3, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x10000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0xd, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="a42172bf4e3aafbad7055201be88ad8f", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 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], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\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, 0xa8, 0x146, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}}}]}}, 0x100000000) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f00005e3000-0xe)='/dev/admmidi#\x00', 0x2, 0xc0000) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b9000-0x4)=0x0) wait4(r0, &(0x7f00005be000)=0x0, 0x1000000, &(0x7f0000b00000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = getpid() tkill(r3, 0x19) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f51000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x6) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f17, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003fc000)='/dev/audio#\x00', 0x100000001, 0x204001) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000231000-0x4)=0x1, &(0x7f0000d34000-0x4)=0xfffffffffffffdd9) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9ee08ca6d7808b0bb36f0dbe82dfd8384c0b2adfe864f54576afdf5c221c", 0x8d}], 0x1, 0x0, 0x0, 0x4}, 0x884) creat(&(0x7f000078d000)='./file0\x00', 0x142) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000331000-0x8)='./file0\x00', 0x0, 0x3) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000c9c000)={"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"}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ptrace$getregs(0xe, 0x0, 0x632, &(0x7f0000488000)=""/242) 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000363000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x7fffffff00000000, 0x1ff, 0x400, 0x1, 0x200210, r1}) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1201ff}, 0x14b) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001bd000-0xb)='/dev/audio\x00', 0x281, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000779000-0x71)=""/113) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x401054d6, &(0x7f0000001000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fd000-0x9)='/dev/vcs\x00', 0x48200, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000352000-0x4)=0x7f) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f7000)='net/ipx\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ea5000)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000e26000)='/dev/amidi#\x00', 0x1, 0x200) listen(r1, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000f62000-0xa)='map_files\x00') connect$can_bcm(r1, &(0x7f00005de000)={0x1d, 0x0, 0x0, 0x0}, 0x10) symlink(&(0x7f0000896000-0x8)='./file0\x00', &(0x7f0000c6c000-0x8)='./file0\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00005e1000-0x4c)="8f9b988e7923d9eadcc1dedee325f484c84a2d3b599cae4da6352d4b7b46b73a1af67111dbe3eb124b369d9118fe5e11c6aa6cf987e1f8b9acd3b55966ab56600eaeca5906e5ce41f74291a0", 0x4c) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x271, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000004a000-0xd)='/dev/dmmidi#\x00', 0xc0ee, 0x24000) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000aff000)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000029c000)={&(0x7f0000ab5000-0xc)=@proc={0x10, 0x0, 0x3, 0x40000000}, 0xc, &(0x7f0000157000-0x20)=[{&(0x7f00001f3000)={0x138c, 0x29, 0x0, 0x4, 0x2, "", [@typed={0x18, 0x2c, @str='vboxnet0]nodev\x00'}, @nested={0x11c, 0x81, [@generic="5bd257f534e608fdff795da08667a86db9c3855619dad4c26cc971e8547d05db0d111192fb130c9fdf6cac09151fab86b9a17519933817ce959ba3e1e00f1466d192fa92c92051a1e5ae24a6f2cf3f8935095eddc3bef5a8d266430d7083651a", @generic="4143d66bebfd28d84338bd3a0380289b0632e8bfb194c74d3fcf1037122901af7d1b8d461d45f71e4674027e2a7b212f38793862ad7f33a19d6062b01f02cbc17a95590f227d1b12068a638751a1d7acffc51bdcf23024cbdc7d3f46b279eab390e51f8527", @generic="bddaf16661d14f09b90d4c244364bea4d84507eef51ccf6e4af5bf79efcb92549b2b5720f7d3079ac19847f33d3d395e2416dadbd3ee55bd5744453acf07309e67d0e1ca73391d", @typed={0xc, 0x44, @fd=r0}]}, @generic="09fe7cd5ff8c3e21ed05698e72bc2f3ff5057ed463ba515265e4b07c32c702ff7dfc664d3d6309e00103e2aa07b9acafeaf8a5de3e56432b47a5213895362d3dfdb4d40f0889b91b143d", @nested={0x11fc, 0x34, [@typed={0xc, 0x31, @u32=0xffffffff80000000}, @generic="ff42c68ffdce0de73fd2814a3e32ace9f972c77e2cd27c311f61437538617ae1f0f71980923bca2217b07e492f86ba3f5bc77b9e380710c02f4adbb03d9e1c16d9ad17378a264b44590fe84c88932f2717aa73930f0b3d05460de5c9b3ddcb1a68b42e6ebcd43c9b6c0e147be3ea26452e8de0c89bc4d118602b83953fd003b39de57f556369ac4ca94eac4ee6e50dfe280d1179a09bfd01c6", @generic="f82a901a0aba2a355f7a07c64fc4ab96e3f1e349506dc72ac62647edd9cc9cc8b89d01e74884db810b3abf42ab93f3cf7da8c4d48bddf079250a638c03a51edfaddc3dd0a1cbcd0ccaa64efab394168ea9d175522a0468bbeb47e2776dbfdb3dbfa6581d8fd7ca87abbdbdcbb95dba7d9fb536d53ce022d5a4649fa0e2d19ca19be0175b0ea06597beb508868ffd24026be033e125fd689ce5adcaac8759", @generic="1b83e2179f0039d93c87395b367dc36fee32e364197c276e9d504df4d72b7592a5d926455e1f75113a865e347e871e2c615dfebc0614911edbd7075ce6a46e8b066742583418444fec66a9c45ff19f723101287e7a62bf9c16e297003933cbd30d795845e5e802df016d4c0a7f31d2c33b8e4ebee3ff31235596d73599ba6b10d3bc759dec991f4abdf94e889a64e4bbf6da3b456d9bb55dde28150003d738094caff573f3aed244994480dc0b0c90d33f53c1adcf", @generic="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0x138c}, {&(0x7f0000936000)={0x64, 0x15, 0x700, 0x3, 0x0, "", [@generic="21553375449c22ed5ff02913f4f65a827223115f9e0e648d91c5f35baf3581593eab9cfa27e7166d1aa48ae6d04557dbcef3d62f04569e248d85b2921b9e524e83048c102352a873cc2a0d6f910a032483357c9f"]}, 0x64}, {&(0x7f0000174000)={0x298, 0x10, 0x10, 0x5, 0x3, "", [@typed={0x9c, 0x57, @binary="32b590240b92b444b3e79bf03a91b56e81d8dc1532be0a3ab41ffacdd61f1c5c20a37fb56bcca0b2f6a1de776dd82cddb8b12db507475ac899f1048681b146cb9b0545294c6920a760962cfed0ad722efcae6776e10c3ab02d3526be2ec9e0be7fcc970ad47ad06811d42ebfa058dda444fb0125b2e968c6611a12ee3a2140f47b35a6ecb665027bcb90ef3f012b70598078"}, @nested={0x4, 0x33, []}, @nested={0x1e8, 0x2, [@typed={0xc, 0x95, @pid=r2}, @generic="0e5d6fa66222631dbda082ed66993aff3b2b204386aaf1423829d47e687e1fbf0fae14b0458e5866dd7fd00327b88133408d1cffd691f636bae522eac02f1fd647c9bf02fbd4dac5d8935b1f1dbcad5c31cdcb9e134bea7e00b9e254e32f294ebc65264fc9c5c43026174dbfa986e7acbef94ce22f58bf22850189b193dbbaa3ab7490c895f42142829df0c531242b74c7", @typed={0x2c, 0x41, @str="2e265b776c616e3175736572776c616e31cf6e6f6465767b5b2673797374656d00"}, @generic="e0c008dcc128878b746bbffcf12cdb8dd65ca9beb520403dea6bab1b8ecd8f96d957", @typed={0xc, 0x75, @pid=r3}, @generic="1d43dbd0e7a422df54951ac2b0d46972a3fc3db76361cead08e028d7eb0d63d82949e4e5ce91858f6f4166d241144324584c687cb7560793c5f9823af35651ecba0d3a1e87fcad40d12042895e81e4c4e6e91241f56a637a2b6475987b4f08fccff4b16f7703b24cfdf2367dad53487649a17239915a3486decaadab6ae13b99162f25b4d5b27894168e83af100417d11d281c73eadb6ce04f005276c49a525d6c2c136d81ce41eb7d8be2dd1bf77f01375b3af9cab9d1d8cb2af452f1ae11ee099d581bdf15c9c54d83c03e20297030d285e022b6fa29271ad076b22c0e0d25b18b98f77105d9407d511e4b4d"]}]}, 0x298}, {&(0x7f0000da5000)={0xe0, 0x1a, 0x20, 0x5, 0x0, "", [@nested={0xd0, 0x22, [@generic="c287d6d20c560c481af634d49e0e8bb29878725d4f1834af84abb9c72b0f8f4982ca5cff7a7354ed6a36c053d44db7e15561fb1f1c77ca877a5b091646831550c9d9d41c8128e28fcb41d497bbf18a26084d2fff96ec51e0c59f74d4a7704c827ae6f4a8a1d830b47b12f58d5c67f9bcd8fad816112a37ad974be0ebf8fe3a6fa7255c6fbad5635546ae59f7dac41acdf203e24b7e378cfe0cadaea89166f070b717926d3ab095cfacb43099811dcfcbfc206a1fe10791825212a011eafbf41e615c7ba0e19e7b59293e"]}]}, 0xe0}], 0x4, &(0x7f00004e1000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x80}, 0x800) r4 = dup3(r0, r0, 0x80000) fcntl$setstatus(r4, 0x4, 0x4000) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00007ac000)=0x800, 0x4) 2018/01/31 02:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) syz_open_dev$admmidi(&(0x7f0000d3a000-0xe)='/dev/admmidi#\x00', 0xabe5, 0x4000) 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4c000)='/selinux/enforce\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d79000-0xb)='/dev/audio\x00', 0x101000, 0x0) bind$inet6(r1, &(0x7f00008cb000)={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0xcd}, 0x1c) r2 = socket$inet6(0xa, 0x200000000020009, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) listen(r0, 0xd561) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x501000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x0, 0x0, []}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a9000-0x15)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000+0xd8e)={0x3, 0x942, 0x3}) r1 = getpgid(0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000)={0x9}, 0xfffffcab) setpriority(0x2, r1, 0x20) 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f43000-0x9)='/dev/ppp\x00', 0x600180, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) write$fuse(r0, &(0x7f000009c000-0x28)={0x28, 0x0, 0x8, @fuse_notify_delete_out={0xea7, 0x81, 0x1000}}, 0x28) r3 = getpgid(0x0) ptrace$peek(0x1, r3, &(0x7f0000254000-0x4)=0x0) eventfd2(0x74, 0x800) socket(0x11, 0x807, 0x7) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x0) listen(r0, 0x2) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl(r0, 0x5380, &(0x7f0000ca7000)="") 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005a9000)=@generic="223b086487ab8ea9fd076e8fae755a6e", 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000022e000-0x8)=0xffff, 0x8) write(r0, &(0x7f00002f4000)="24000000040124fb006bb404feff051c020b00066e10b500000700ebd2121c00010000004765896d1ffe1ddee680731fe2152d87763d89dddc6b0b71e9c6914d1f65628351633d1eae2956b28aa55efa4d85928c19ff667a994813f0f559c9b5a24928b0c928799333ae5396cbfdd835faebaabc38", 0xfffffffffffffff8) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000)={0x0, 0x0}, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041c000-0xc)='/dev/rfkill\x00', 0x40441, 0x0) sendfile64(r0, r1, &(0x7f00001cc000-0x8)=0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000760000-0x4)=0x20, 0x4) io_setup(0x200, &(0x7f0000b44000-0x4)=0x0) io_destroy(r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b3f000-0x2)={0x6, 0x4}) 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) r2 = syz_open_procfs(0x0, &(0x7f000060f000)="6e658000738100000001") ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000e7a000)={0x2, 0x100000001, 0x5, 0x8000, 0xff, 0x8}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000780000)=""/154, &(0x7f0000b31000-0x2)=0x9a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f00009db000-0x8)='./file0\x00', &(0x7f0000e01000-0x8)='./file0\x00') r2 = add_key$keyring(&(0x7f0000662000-0x8)='keyring\x00', &(0x7f00000e8000+0x6c4)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd1000-0x8)={0x0, 0x401}, &(0x7f00002ea000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000055e000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000f77000)={0x5, 0x78, 0x3, 0x5, 0x8, 0x1ff, 0x0, 0x7b6, 0x800, 0x5, 0x9, 0x1ff, 0x9, 0x0, 0x800, 0xfff, 0x8529, 0x954d, 0x5, 0x10001, 0x1f, 0x5, 0x3, 0x200, 0x6, 0x9, 0x789, 0x20, 0x9, 0x2, 0x10, 0x800, 0x4, 0xffffffffffffff51, 0xe7, 0xfffffffffffff801, 0x1ff, 0x1000, 0x0, 0x9, 0x7, @perf_config_ext={0x7, 0xfff}, 0x0, 0xfffffffffffffc00, 0x100000001, 0x6, 0x8, 0x0, 0x8001, 0x0}, r5, 0x5, r1, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000a6e000)='/dev/cuse\x00', 0x0, 0x0) r6 = open(&(0x7f0000a8d000-0x8)='./file0\x00', 0x30002, 0x80000000001a6) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00008b0000)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0xc, &(0x7f000006e000-0x4)=0x0, &(0x7f0000166000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000803000)='/dev/rfkill\x00', 0x204000, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e50000-0x82)=""/130, &(0x7f0000e51000-0x4)=0x82) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000027000)={0x10, 0x0, 0x1, 0x10002008}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000029000-0xc)='/dev/amidi#\x00', 0x100, 0x100) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000028000)={0x27, 0x1, 0x200000000000000, 0x7, 0x8, 0x0, "1849645389254cab6f13d7a4fae62b724dddc54d20ba7812563f19a3b8369a3333d3f1e1e6597a5a6078cb626d312490a7b7712490bc0d4b09652b68652053", 0x8000}, 0x58) 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/vcs\x00', 0x2c0000, 0x0) connect(r0, &(0x7f0000630000)=@l2={0x1f, 0x80000001, {0x1f, 0x647b3781, 0xffff, 0x43a0, 0x2, 0x15}, 0x9, 0xffffffffffff280e}, 0xe) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fc000-0x11)='net/softnet_stat\x00') read$eventfd(r1, &(0x7f00005c3000)=0x0, 0x3d1) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000d39000)=""/54) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000886000)='/dev/vcs\x00', 0x90200, 0x0) 2018/01/31 02:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x803fe) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000782000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000820000)={0x0, {""/7}, 0x0}, &(0x7f0000375000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000258000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00009c4000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) syz_open_dev$audion(&(0x7f00009bf000)='/dev/audio#\x00', 0x0, 0x880) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getpid() ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e04000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xc, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "cbc831f5"}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aa8000-0x8)='net/raw\x00') r3 = getpgrp(0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000305000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000050e000)={{0x7ff, 0x6, 0x5, 0x6, "343ad4e0234d0ea23013b71e65da45e1279a049e09156c78994d05bf5d691e48bc9361f8f2cfd859be3f43c7", 0x7}, 0x0, 0x0, 0xffffffffffffff7f, r3, 0x80000000, 0x4, "45acc1ed7ab18f6421aa66028a89a09112e4dd025126ec13b88eb8ba3ea99b29b4ee9b4279bac83afdd56bda75841e0968e227661040de332a15d947f857c945", &(0x7f0000671000-0x1)='\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], [0x8001, 0x5, 0x4, 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]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) r1 = eventfd2(0x2, 0x800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00003ae000)=0x7ff) clock_gettime(0x0, &(0x7f0000883000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000114000)=@int=0x80000001, 0x4) io_setup(0x1b, &(0x7f0000ce0000-0x4)=0x0) io_cancel(r2, &(0x7f0000af7000)={0x0, 0x0, 0x0, 0x0, 0x3ff, r1, &(0x7f0000a57000)="f1d5f229711974257becaab13c79df64e7df864602a982d7ad26edce2fa19d801f12fa23457c4b612c118684c1924d5fd0721535814cde4ebe87ad53d6152dde44bc642d150d85e2d6afdc0a7ec2ae79bb654d116b9cc2543ab73ffc649d2bb9f4b69a142c44fe94a4d40412e6", 0x6d, 0x9, 0x0, 0x1, r1}, &(0x7f00007a5000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003df000)='ns/ipc\x00') pread64(r0, &(0x7f00009c6000-0xff)=""/255, 0xff, 0x0) 2018/01/31 02:32:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/vcs\x00', 0x200001, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b60000)=0x0) bind$alg(r0, &(0x7f000053f000)={0x26, 'rng\x00', 0x280f, 0x20, 'drbg_nopr_sha1\x00'}, 0xfffffd8f) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000868000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000417000-0x64)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x20000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) sendto$unix(r1, &(0x7f00002ff000-0x4f)="6c922498e51b34b24d886064084f270b0ef5772a6032332afcb266a63acd6e35d27897954ee000a1c7b6e592e6ac2e1c6315d22786c97f6c3384e6214b2ea36149740cf40dc196d1995fa1a63658e2", 0x4f, 0x0, &(0x7f00005af000-0xa)=@file={0x1, './file0\x00'}, 0xa) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x1d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bf4000-0x1)=0x0, 0x4) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x92)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff2e34}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x1, 0x7ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0x5, 0x6c, 0x10000, 0x6a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80002) ioctl$TIOCSBRK(r2, 0x40044591) r3 = inotify_add_watch(r0, &(0x7f00009dc000)='./file0/file0\x00', 0x1000000) inotify_rm_watch(r0, r3) write(r2, &(0x7f0000c29000)="", 0x0) 2018/01/31 02:32:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000702000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r0, 0xffffffc000000003) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006bc000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) bind$inet(r0, &(0x7f0000719000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000497000)=0x25) ptrace$peekuser(0x3, r1, 0x80) 2018/01/31 02:32:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x80, 0x2) socketpair$inet6(0xa, 0x80a, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000431000)='./file0\x00', 0x210000, 0x150) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) 2018/01/31 02:32:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c80000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f000084a000-0x4)=0x8c) openat$cuse(0xffffffffffffff9c, &(0x7f00000e7000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d0000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d48000)={r1, @in6={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x9ee0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0xca6f094a16ae5863) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r3, &(0x7f000032c000)='./file0\x00', 0x10) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) [ 128.160292] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/31 02:32:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c3c000)=0x7) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x15f, 0x295}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c3c000-0xe)='/dev/admmidi#\x00', 0x7f, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000834000)={0x2, 0x0, 0x10003, 0x229f}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000078e000)={0x8, r1, 0x1, 0x0}) socket$inet6(0xa, 0x80003, 0x4) 2018/01/31 02:32:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000ee000-0x18)={0x738, 0x800, 0xffffffff, 0xffffffff, 0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x200000000000406, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x102d5) ioctl$int_in(r1, 0x5473, &(0x7f00009ce000)=0xaf) [ 128.211286] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/31 02:32:43 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/31 02:32:44 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000507000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000584000-0x28)={0x5, 0x5e, 0x6, 0xf506, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000004000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x81) r4 = socket$rds(0x15, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="782de21d", 0x4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000005000)=[{&(0x7f0000005000)=""/174, 0xae}, {&(0x7f0000006000-0x3)=""/3, 0x3}], 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000006000)={0x5, 0x1, 0x7, 0x5}) socket$netlink(0x10, 0x3, 0x6) 2018/01/31 02:32:44 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000049e000-0x8)={0x6, &(0x7f0000b78000-0x30)=[{0x10000, 0xbe03849, 0x81, 0x7}, {0x0, 0x0, 0x1, 0x0}, {0x3f, 0x80, 0xfffffffff0996a79, 0x20}, {0x2, 0xf16, 0xfffffffffffffffe, 0x401}, {0x8, 0x23, 0x7fff, 0x101}, {0x1, 0x0, 0x2, 0x5c}]}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000081000)=@ethtool_eeprom={0xf, 0x9e2, 0x80000000, 0x394, "8d77403c98ec6d7e3f276e4e2e6475cf1ca4a2d79ae036d62426ea63c78f5c93349bbc06c3a22e485b06cb027011547bc7784c113e2b35f624bfff3d2138bf701df3fdd19e4581dea1a1c8a58a4abb5ba389e7285663b686d952183a35afc2e65af74efa79ad0ed297597f5718f9c8a8c62fa2fe46943ec849a2ade298de416e6a6dc7b6ab100238caf79bf06b3d6b8fc0ecb50adb4fb84b0f0af42010b5e838ed6f727ad35cf42e45f26d1272718d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:44 executing program 5: r0 = gettid() ioprio_set$pid(0x0, r0, 0xfd) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x11) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c40000)=0x0) write(r1, &(0x7f00007ef000-0x24)="2400000026007f00000000000000770100fffffe0100000000000000ffffffff0100ff10", 0xffffffb5) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000b68000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000a34000-0x4c0)={{0x0, 0x7, 0x0, 0x2, "96c32bca7375238879bb0ba5b23217f449b478f8622ff80b22cbf842f9f82040a73bb4c4fd6035f9553d1aea", 0x4}, 0x2, [0x2, 0x0, 0x7, 0x4, 0x200, 0xffffffff, 0x80000000, 0x7f, 0x68, 0x54a79f95, 0x4, 0x1ff, 0x4, 0x5, 0x7ff, 0x8, 0xfffffffffffffff8, 0xdbb1, 0xfffffffffffffff7, 0x800, 0x0, 0x8, 0x30, 0xde6, 0x4, 0x5, 0x3, 0x5, 0x4, 0xfff, 0x2, 0x7f, 0x9, 0x9, 0x0, 0x0, 0x0, 0x4, 0x82, 0x6, 0x8, 0x4, 0x1, 0x7fffffff, 0x0, 0x9, 0x100, 0x53c, 0x18, 0xffff, 0x4, 0xf2a, 0x8, 0x101, 0x0, 0x400, 0x0, 0x8, 0x3ff, 0xfffffffffffffffd, 0x9, 0x7, 0x7, 0x3, 0x4, 0x7, 0x8, 0x80, 0x400, 0x8, 0x7, 0x7, 0x1, 0x4, 0x40, 0x8, 0x400, 0x6, 0x3, 0x8, 0x0, 0x903, 0x200, 0x7f9b, 0x72, 0x2, 0x4, 0x2e, 0x80, 0x4, 0x0, 0xfffffffffffffc8c, 0x6d, 0x8001, 0x2, 0xfffffffffffffffc, 0x4, 0x67, 0x3, 0x1000, 0x5ac, 0xa8, 0x0, 0x1f, 0x200, 0x1, 0xacd7, 0x20, 0x6, 0x1000, 0x5, 0x1, 0x0, 0x0, 0x7, 0xfffffffffffffff8, 0x100, 0x7f, 0x1, 0x1000, 0x101, 0x1, 0x2, 0xfffffffffffffffa, 0xd38, 0x6, 0xe482, 0x9], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cf9000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f0000bf0000-0x4)=0xe8) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000eb3000-0x4)=r5) recvfrom$ax25(r1, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/31 02:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) syz_open_pts(r0, 0x8000) r1 = syz_open_dev$sndpcmp(&(0x7f0000a80000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20c003) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ac7000-0x4)=0xffff, 0x4) getpeername$netlink(r1, &(0x7f0000678000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db8000-0x4)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000732000)={0x43, 0xfffffffffffffffb, 0x3f, 0x1f, 0xfffffffeffffffff, 0x4, 0xc8, 0x10000, 0x400fff, 0x8, 0x10001, 0x8}) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:44 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000251000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000dd3000)='keyring\x00', &(0x7f0000467000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = getpid() mq_notify(r0, &(0x7f000068d000-0x58)={0x0, 0x6, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f0000a2c000-0x8)={0x0, 0x0}, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2e0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000cb2000)='net/fib_triestat\x00') 2018/01/31 02:32:44 executing program 5: syz_open_dev$admmidi(&(0x7f0000066000-0xe)='/dev/admmidi#\x00', 0x80000000, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007c3000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:44 executing program 4: r0 = socket$nfc_raw(0x27, 0x1, 0x0) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x37ff) ioctl$void(r0, 0x40087705) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e28000-0x2)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007fd000)=""/21) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000617000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x6, 0x19, 0x0, 0x4, 0xd000, 0x2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000aab000)=0x0, &(0x7f0000a67000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000b39000)="d5bb1dcda703e2d814955dddd1c29a5f3654cc0d7fed48c229238d0f50bcad6f83759974273fc3c252ac60f7b4d060b68ae93aeed514b204c7a716e9656bce86c5f32f10575e6d5e1fed5fa9814e90d327f4133cb614e6a62d8477032221a52dcf653a5aaf37fcfcc08971cc61fdc8a6ad711680e8c18aef7888f41b2f25576be6b2a6c057c56b6de051af168ff6eb66ddaca8f0b80a53cde4fa529cfd11bf3166e10ec0df9d24f38e06d7a46936d413fba0c786d5064778981a20b0", 0xbc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000390000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getpeername$packet(r2, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cf1000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000050000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002f8000)="71e67a15cdf0", 0x6) 2018/01/31 02:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000b000)={0x1, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x0, 0x4) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x8000, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f00007b1000)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x2, 0x0}, [@NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000dcc000-0xb0)=""/176, 0x33) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:44 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000656000-0x9)='/dev/vcs\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000-0x88)={0x4, 0x0, [{0x6004, 0xf3, &(0x7f0000000000)=""/243, 0x0}, {0x1, 0x46, &(0x7f0000001000-0x46)=""/70, 0x0}, {0x110000, 0xe1, &(0x7f00006ea000)=""/225, 0x0}, {0x4, 0xc2, &(0x7f0000000000)=""/194, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001a5000-0x4)=0x0, &(0x7f000082d000-0x4)=0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) utime(&(0x7f0000a0e000-0x8)='./file0\x00', &(0x7f0000cec000-0x8)={0x9, 0x1000}) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/31 02:32:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x23) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000064b000)={0x0, 0x1d, "3579340d17a6e35e7af4b9a214ee41465724bacebcd27b0b3893684112"}, &(0x7f0000bde000-0x4)=0x25) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000261000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000947000)={r1, 0x400}, &(0x7f0000594000-0x4)=0x8) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f00005c6000-0x8)={0x7ff}, 0x8) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000604000)=""/213) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000022000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000018000-0x4)=@int=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000021000-0x8)={0x200000000000026d, &(0x7f0000023000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f000001c000-0x8)=0x3) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000007000+0x4f2)=0x50000000000000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000022000-0xc)='/dev/amidi#\x00', 0x8, 0x100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000021000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r5, 0x4, 0x20, r6, &(0x7f0000022000-0x8)='./file0\x00') ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000021000-0x8)={r3, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0xfe36) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001f000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r0) 2018/01/31 02:32:44 executing program 0: syz_emit_ethernet(0x33, &(0x7f0000011000-0x73)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x2, [], "a1"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000012000)={0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x4d)=""/77, 0x4d, 0x20, &(0x7f0000001000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x2, 0x4) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000001c000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000bb1000)=""/4096) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000070f000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007d0000)=0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000066c000)=0x0) syz_open_procfs(r1, &(0x7f000074b000-0x9)='net/tcp6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e04000)={0x0, 0x0}) 2018/01/31 02:32:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000842000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000002, 0x300) ioctl$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]}) sendto$packet(r1, &(0x7f0000e26000)="2d010000faffffff000000000000", 0xe, 0x0, &(0x7f00005c5000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 02:32:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003ba000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) r1 = eventfd2(0x4, 0x80001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x6, 0x2, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)=""/154) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000003000)={0x81f, 0xffffffffffffb474, 0x20, 0xff, 0x8, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) sched_getscheduler(r2) munlockall() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x34) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x942, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000005000-0xc)={0x6, &(0x7f0000004000)=""/152, &(0x7f0000003000)=[{0xbc, 0xd5, 0x7, &(0x7f0000004000)=""/213}, {0x1000, 0xe2, 0x80000001, &(0x7f0000004000-0xe2)=""/226}, {0x4, 0x5, 0x9, &(0x7f0000005000-0x5)=""/5}, {0x7, 0x9a, 0x5, &(0x7f0000004000-0x9a)=""/154}, {0x80, 0x39, 0x5, &(0x7f0000005000-0x39)=""/57}, {0x4, 0x53, 0x7, &(0x7f0000003000)=""/83}]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x9, 0x1, 0x4, 0x80000000}) flistxattr(r1, &(0x7f0000003000-0x59)=""/89, 0x59) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000006000-0xc)={0x1, 0x1000, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000)={&(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000007000-0xa4)=""/164, 0xa4}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7}, 0x40000120) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fae000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009f2000)='tls\x00', 0x4) r1 = syz_open_dev$mouse(&(0x7f0000f17000-0x12)='/dev/input/mouse#\x00', 0x400, 0x480) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000150000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c8b000)={r2, 0x3}) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003b9000)={0x0, 0x0, 0x0}, &(0x7f0000f1a000)=0xc) getgroups(0x4, &(0x7f000088c000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) prctl$getname(0x10, &(0x7f0000f91000-0x3)=""/3) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ca000-0xc)={r3, r4, r5}, 0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000504000-0x10c)={{0x0, 0x7, 0xa6, 0x3f, "ba349f3a3b3ebbc06e86323c4308363d3c6a07b4d8428d32f8d8cc1883626edba59f0bb566cfd04db39794d1", 0x5}, 0x0, 0x0, 0x2, r3, 0x3c, 0x6bdb, "b299ea29d5aca973673c49bee1c0f9353cb0a4c341f4d98a3d454188a835313e6bbdaeec5d4c811c74b21011293f92f26b3661a74df59fec70d3b20ee14f0a5a", &(0x7f000065b000)='\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], [0xffffffff, 0x1f, 0x8, 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]}) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@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]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000576000-0x10)={0x0, 0x1000, 0x7ff, 0x2}, &(0x7f00003a9000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa0000)=@assoc_value={r3, 0x5}, 0x8) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = add_key$keyring(&(0x7f0000b2d000-0x8)='keyring\x00', &(0x7f00004f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f00002f1000)='keyring\x00', &(0x7f00004f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) 2018/01/31 02:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x80000) r1 = syz_open_dev$audion(&(0x7f00005f4000)='/dev/audio#\x00', 0x6, 0x48000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00005c0000-0x70)={0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xff, 0x5, 0x742, &(0x7f0000847000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x6, 0x81}) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x6, &(0x7f000096c000-0x4)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000de2000-0xc0)=[], 0x3a2, 0x40, &(0x7f0000717000)={r1, 0x989680}) 2018/01/31 02:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d3000-0x8)='./file0\x00', 0x0) close(r0) getpeername$packet(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d90000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x7fffffff, 0x500, 0x5, 0x0, r1}) 2018/01/31 02:32:44 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x9e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ec1000-0x9)='/dev/vcs\x00', 0x20401, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000b37000-0x400)={"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"}) mlock2(&(0x7f00006d1000/0x2000)=nil, 0x2000, 0x1) r2 = syz_open_procfs(r0, &(0x7f00007ff000)='net\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000197000-0x4)=@int=0x0, 0x4) mlockall(0x1) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b7e000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000554000-0xf6)={r1, 0xee, "38284dbc0db3d167ad389366114192d934cee2ec0500c7f166dbd4f4114ae823bfc2fb1b0051128a158e8c079bc1b08a7cae2d9d44cf994217470cde6ca1eaf746da9bd6c2e9a0fd5601d3a669527cee9cc93bded4593db8a357f0f9686e80f05d93783b7f32fb5e254d489605f54f9a69a99ad6f879f67ec091a86678bf0c228c986f8c9072d5558812c12391d7759999dfa20f1e5d5a77a2dad6ebaa1371e4cd69740fb828e6d52ba4fc595a07899b3d72761e91c81b819ea27af7601894b780c4010cade473f5f5a3c772eb5f840b0934ca0986f8796cfa8b457dcb5894c76494e3c066118afbb0257d5e8589"}, &(0x7f00002fd000-0x4)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0x4b)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x9, &(0x7f0000001000)='./file0\x00', r3, &(0x7f0000001000)="3b7c78c6969968e6fb5ee2d10eec4928ecd2d9a74860627f1e1ef32ee6e62b3e0c527730576812dd10d0fbf61304e6a539d2e1413b9f507c13fa7c86fbcb5e9b14b3131ed91fbc36b483d3dd03ba6ca88d4240fc408a5a412802c57b363fb54f58") setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x8, 0xe78, 0x2, 0xb8}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000003000-0x8)={&(0x7f0000002000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000004000-0x15)='.GPLGPL--md5sum.user\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000006000-0x31)=""/49) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000007000-0x62)="f10950da12d2668a12a9ed4a4c16978ca0833fe2279361cf9481f405374be57311fa3584e09218199987954ff62133ea5c0cf50e7207ffe1c4e4fa060f9bd3589935bd30fc79c0bf9079b73ef60ae99c5d9c173e453df54dbcdf6df31fce878eeef4") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b9fe9c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={r2, 0xa0a}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000009000)='/dev/input/mouse#\x00', 0xca, 0x50080) ioctl$TCFLSH(r4, 0x540b, 0x1f08) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f00001fe000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00003f3000-0xa)='/dev/vcs#\x00', 0x7, 0x20000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000d50000-0x8)={r0, 0x9}) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) getegid() read(r4, &(0x7f00007bf000-0xb9)=""/185, 0xfffffffffffffd40) [ 128.838652] autofs4:pid:19728:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 128.853702] autofs4:pid:19728:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000040000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a6000-0x4)=0x0) perf_event_open(&(0x7f000061e000)={0x2, 0x78, 0x20, 0x800, 0x0, 0xf71, 0x0, 0x1ff, 0x420, 0x1, 0x5, 0x9, 0x7f, 0x5, 0x1, 0x3, 0x0, 0x4, 0xca7, 0x80, 0x3f, 0x40000000, 0xffffffff, 0x3, 0x4, 0x9, 0xab8, 0x8, 0x988a, 0x4, 0xaa, 0x2, 0xfffffffffffffffb, 0x401, 0xffffffffffff2e75, 0x3, 0x40, 0x2, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000170000-0x1)=0x0, 0x1}, 0x4, 0x3, 0x1, 0x0, 0x5, 0x40, 0x2, 0x0}, r1, 0x5, r0, 0x5) ptrace$cont(0x7, r1, 0x7, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000acc000-0xa4)={0x0, 0x9c, "117cefba6f4390221714e56ee621f218485298894aa2f076db19ac576087d9f0ef1103bb81c3ae9256d2efb893760d358421756ab00bf58f03f191a6529ed3bd8cd5e7872e2aea6e625a97ed7ec41237e3d1feb86891306b84b0bdaef4bf6b0370518669cba90d0d35f9690134dee04093445ded86fe595611b1d29c3455325fc241f24d634baa50c410409e7bde78e731b0b4694ec7add6c93a4bfd"}, &(0x7f0000e7e000)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000431000-0x10)={0xeb, 0xc, 0x1ff, 0x100, r2}, &(0x7f00007f6000-0x4)=0x10) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) 2018/01/31 02:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00001f1000-0x4)=0x0, 0x4) r1 = dup2(r0, r0) writev(r1, &(0x7f0000a5a000-0x10)=[{&(0x7f0000a1a000-0x3)="28a879", 0x3}, {&(0x7f00004b3000)="ebacab40294de5822fa532f3fbf6763a0ac0b5b6d1762f70e0318ce0ded311c5fbe7e41b3d1741a2ed6248d4b2b108545d8bd84fa840a00c79d5a6bdbccb55da52061cb3e535e4cc3c515f", 0x4b}], 0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000549000)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x10000000000800) readv(r0, &(0x7f000003b000-0x8)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000003f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0x1a, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000002a000)=0x6, 0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000034000-0x8)={0x9, &(0x7f000003e000-0x48)=[{0x6, 0x834, 0x5, 0x8000}, {0x3, 0x1, 0x0, 0x0}, {0x9, 0x7fffffff, 0x0, 0xfff}, {0xfffffffffffffff9, 0xf0e, 0x69, 0x3}, {0x6, 0x1, 0xe63, 0x3}, {0x8, 0x100, 0x80, 0x883}, {0x8, 0x8, 0x8f7b, 0x7}, {0x7d7, 0x7fffffff, 0x3, 0x400}, {0x2, 0x2, 0xfff, 0x2}]}, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f000003e000)=""/95, &(0x7f000003e000)=0x5f) read$eventfd(r0, &(0x7f000003a000)=0x0, 0x8) writev(r0, &(0x7f000000f000)=[{&(0x7f0000019000-0x39)="1aab151a3d4a32c5", 0x8}], 0x1) [ 128.898548] autofs4:pid:19738:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) 2018/01/31 02:32:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e2000-0x4)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000eac000)=""/51, &(0x7f00008b1000)=0x33) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000073d000)={0x6, r0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000cb3000)={0x8001, 0x1, 0x6, 0x20}) 2018/01/31 02:32:44 executing program 0: r0 = dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f000052e000)="9955119656a508c2501e2cc452021ca35121209a3361fc67647c0377e4e5b497e51e2c55879d04585f5bc9f0422aff8ee2592a77ccd5feaf263576c910b0b803594269898bcd95d66ea149507d0fdcf8314d7ebbb430e3553bb836109db991c5352e645ef85605cf3407421dfe46830ffc9f91d8650836941512ed45e6ccebd754013e76844dd75e82f3a185ef7dc362d17816a0fb3634d1325f830c0e11ac1f0a2fccce74fb78fc1f15638362222b4e92709178b807704f45dabe4ad21e50aba75d6ef443cc9f9266a2a035c9afe174e7070969447ec23487028f15ad83e93f844dbf94abf276", 0xe7, 0x10, &(0x7f0000ae2000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000535000-0x4)=0x1, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000a10000-0x38)="60c764494e1bac347d9795af4d93b2a227344ccf787a624b37fa105e543d3e165fbeaa304050e60ad1b8e81996ed09381d77f708028da0e0", 0x38) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008e8000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003bc000-0x28)={0x0, 0x0, &(0x7f000016a000-0x1b)=""/27, &(0x7f00005fd000-0xf3)=""/243, &(0x7f00008c9000-0xfe)=""/254, 0x0}) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000e66000)=[{&(0x7f0000e6f000)=""/252, 0xfc}, {&(0x7f00001fe000-0xea)=""/234, 0xea}], 0x2) r2 = syz_open_dev$mouse(&(0x7f0000316000-0x8)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007eb000-0x50)={@common='irlan0\x00', @ifru_ivalue=0x80000001}) bind$inet(r0, &(0x7f0000ed8000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000422000)={0x0, 0x0, ""}, &(0x7f0000389000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)=""}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008c9000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d89000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be5000)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000089a000-0xe8)={{{@in=@rand_addr=0x7, @in=@loopback=0x7f000001, 0x0, 0x6ae2, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x1d, r2, r3}, {0x8, 0x200, 0x3f, 0x7ff, 0x8000, 0xfffffffffffffffa, 0x7fffffff, 0x7}, {0x8, 0x1ff, 0x8001, 0x400}, 0x8, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x101, 0x8a, 0x1, 0x5}}, 0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) [ 128.954216] autofs4:pid:19738:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000042c000)='%vboxnet0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee8000-0x10)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000)={r2, &(0x7f0000e4f000)="c609439600aeeefb4b91a539cee81a996863f723d4f1c5fbfb8022fea58e53d29b227b1cc27aa2dc2dea198723e760ad2eee72c19d8333c4306ea0b4a604dfd59712d19b22486ccaac3f525f0bbfa459ee4166502a42bb807963925714771212b987370294ef383466e3f79f5f195c0ec7142d1e30a170f632eb5d93831cb57efcfd93454d6c5a29dffb0298e50ff7b56988209ed59901a42e77ad308994217740f02fbb24ca01201331ca8332f0ee2fe8d0c1e2c39859e9d9e513d9eadc1e806f659dc7d692a6a4f903c3007d87e9b63f60e0ec2f40b5c79abab0b03884bd5fec7722fcce384c978d71940bb990d5e94e", &(0x7f0000ebf000)="52d2c92723d0613e420cb70cfa04c98fd46b3d36bf9bccf998812f606e0ae19a0aba2a545f291c86f0ef67f83f79fa42816af9983178", 0x1}, 0x20) bind$netrom(r2, &(0x7f00001f0000)=@full={{0x3, {"b8a969dc28d631"}, 0x8}, [{"dccb0bc076f6b5"}, {"530102624b6448"}, {"0c99ff6d748a30"}, {"4c23d78d5be11d"}, {"9f8d39a9a620c1"}, {"8db9dd2bde2b01"}, {"b0ff2dc7bd20ea"}, {"942bff04ae965e"}]}, 0x48) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000d01000)=0x0, &(0x7f00000b9000-0x4)=0x4) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000dee000)=0x0, r1, &(0x7f000016d000)=0x0, 0x45, 0x8) 2018/01/31 02:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = syz_open_dev$usbmon(&(0x7f00005ca000+0x173)='/dev/usbmon#\x00', 0x2, 0x8200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00009a1000-0xbc)={0x80, 0x3, 'client0\x00', 0xffffffff80000004, "2a4aa280038a960d", "25bc6937a8066fa76a765ad06d4f2cbbf8447939ba0f9634c83b8396c07fd5c5", 0x8001, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x4000) [ 129.047786] binder: 19767:19772 unknown command 0 [ 129.057411] binder: 19767:19772 ioctl c0306201 2000a000 returned -22 [ 129.072464] audit: type=1400 audit(1517365964.769:104): avc: denied { transfer } for pid=19767 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 129.076449] binder_alloc: binder_alloc_mmap_handler: 19767 20000000-20002000 already mapped failed -16 [ 129.077789] binder: BINDER_SET_CONTEXT_MGR already set [ 129.077798] binder: 19767:19772 ioctl 40046207 0 returned -16 [ 129.083333] binder: 19767:19780 unknown command 0 [ 129.083342] binder: 19767:19780 ioctl c0306201 2000a000 returned -22 [ 129.098245] binder: release 19767:19772 transaction 46 out, still active [ 129.098251] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 02:32:44 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x3, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffee6, 0x0, {0x0, 0x0}}, {0x8, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffffffffffff36, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, 0xff000000, 0xff, @common='nr0\x00', @common='bcsh0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x14}, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0xffffffffffffffda) bind$inet(r0, &(0x7f0000957000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$vcsn(&(0x7f00007f3000-0xa)='/dev/vcs#\x00', 0x9, 0x40) 2018/01/31 02:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsn(&(0x7f00007c7000-0xa)='/dev/vcs#\x00', 0x3, 0x400000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) close(r0) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getpeername$packet(r2, &(0x7f00002a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e27000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00008f5000)={0xd, 0xa, &(0x7f00001fb000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbf3b, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0x4, 0xb, 0x0, 0x40, 0xfffffffffffffffd}, @jmp={0x5, 0x4, 0xb, 0xf, 0xb, 0x30, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x97}], &(0x7f0000ab5000-0x4)='GPL\x00', 0x1, 0x1b, &(0x7f0000784000)=""/27, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') 2018/01/31 02:32:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bf0000-0x8)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:44 executing program 5: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004a1000-0x18)={0x0, 0x40, 0x20, 0x400, 0x7}, &(0x7f00008df000-0x4)=0x18) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00008e0000-0x8)=0x1d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000017f000)={r2, 0x1}, 0x8) prlimit64(r0, 0x0, &(0x7f00008dd000)={0x0, 0x0}, &(0x7f0000821000)={0x0, 0x0}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008ac000)={0x0, 0x0}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000168000-0x20)=[{{&(0x7f00002a5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00008d5000)=[{&(0x7f00002e3000-0xe3)=""/227, 0xe3}, {&(0x7f00008df000-0x6a)=""/106, 0x6a}, {&(0x7f00008de000)=""/63, 0x3f}], 0x3, &(0x7f0000173000)=""/221, 0xdd, 0x8}, 0x4}], 0x1, 0x0, &(0x7f00008df000-0x8)={r3, r4+30000000}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008df000-0xe1)={0x0, 0xd9, "35c2175c5d47667b7f16f83e0bddb8fb2a558926a202eaf56d82270badcfcb843ee1d7b0b5cb49536811824741cdbfabc761618c2597c07edfb02d7c4001d31d836b1d93b0b73fb18e8f080a2666b0c451f033c70cfbc4c7f76b0f9f3a4c797316bb839f0ca2f95f626223778265ad9d7e8eb780d16082d6c66a6e70a46d6c304c55d1aade0e8329342d79ec87ec4d4fe1327edf53d5f19d91ddffe0cf9c6aecb70e1b05cbb5ebd05a5daa2d83e8b1d81f1112155561f558f49a50b3bb3fe4cedb6b162ebd7e6595d7df4d84c0c31e9df9b7a162d74fa52263"}, &(0x7f00006b7000)=0xe1) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000019f000)={r6, 0x400}, &(0x7f00008df000-0x4)=0x8) 2018/01/31 02:32:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000248000-0xa)='/dev/cuse\x00', 0x30001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000065000)={0x0, 0x0, &(0x7f000098a000+0x32e)=[{&(0x7f0000d66000-0x6c)="f5fe5e248708f9f6f63638092b071cfa2a55d265e8ee3aee8f5d03986819a0a1d476cc3c000a85ef75abc5c70fae4daffc4f95d802d6a8c390471843ae43e439dcbafafdec3c976c03ca2a64cd9e14bb0f4a9df54d2b18fbae8ca3750753e9aec454ec73c59c45a6dded6b12f9010e10eb1eaa03045ff7f23fc882ad7478d7e6c5c04c5091b60eb29a2abbb91c143c959622f60b45c10e5545c670191a364dc2879008dafe69d6dd0d3e69ee2751d32400ef8b9cc38a605057f015af7e065c348ac2a8409c25744dac6dceaf5c897827aabcbd6084f1046a20e61278f79241261662d40a60538555019ae6593ac83f", 0xef}, {&(0x7f0000519000)="69b86f5d4b8f438e3627ae9b7fda906b3cad18bdfb2bb4ea7230e0c7fd62910180d7a093134301e55e1375f15eb7d06f54c16d0435f166b3317b32f02adeb43ca8b2bc056cfdcc8bdcd2b9e5e0fd851bc849dac1855e5b555612598c99d447406c940a2b9598126c9d53835989e1853a5b89da0512436abf1fb5b3a0cd09765fc20b6852beae166ce0de527f03867c88cbda7a7b001abd8ee0ac4b70969476e3abc91a6fbda741496214411193b417d62f008396c08aed437370fe58", 0xbc}, {&(0x7f00002ad000)="048f8d33c004d831e381b016ddbc3e7a6c86200af82c41bea2fdf4b675e74b104c78b04681b00c9a9b4f537a6df7c06d216275cf6e711c7fbe20294cff4bc0fc1038753b42f7f28901a969999dad51c467dd2bc7833749fddd9125f54f48e097f8a65c3735e5c381a6f81c4b932311d646e75fa4e9ba12d701e709db1147b05b11a98b21b4f4e993788cf0872ce0f469b463824a5ec2addb9f023c2631b9ea09a62d6fd7be7a4b4a54717e13a2ce3e37a3cd14579cb50d97f325e941771c73c9b98c736e2be40c939681efa1d88f66d56dd130616d", 0xd5}], 0x3, &(0x7f0000ab3000-0x20)=[@assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x10, 0x117, 0x4, 0xdb}], 0x20, 0x0}, 0x10) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r1, 0x4000) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x806, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000365000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) rename(&(0x7f0000d95000)='./file0\x00', &(0x7f00002ab000-0x8)='./file0\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000043d000)=0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00008bc000-0x6)={0x1a25, 0x401, 0x4}) 2018/01/31 02:32:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000fac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000205000-0x4)=0x8) sendfile(r2, r1, &(0x7f00001ca000)=0x0, 0x800) 2018/01/31 02:32:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d8c000)={0x0, 0x4}, &(0x7f0000497000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000122000)=r1, 0x4) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r2, 0x4) [ 129.098282] binder: send failed reply for transaction 46, target dead 2018/01/31 02:32:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000952000)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{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]}, {{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]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x560) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ba9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x80000000301}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/status\x00', 0x0, 0x0) dup3(r0, r1, 0x0) connect$nfc_raw(r2, &(0x7f00005cc000)={0x27, 0x800, 0xff, 0x7}, 0x10) 2018/01/31 02:32:44 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0a000)=0xc) 2018/01/31 02:32:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007b2000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9f, 0x5, 0xbc59, 0x1, 0x45434d049d0110d9}, &(0x7f0000584000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006fd000-0x14)={r1, 0x7, 0x9, 0x5, 0x6, 0x0}, &(0x7f0000847000)=0x14) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@getnetconf={0x14, 0x52, 0x4, 0x6, 0x0, {0x0}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 02:32:44 executing program 1: pipe2(&(0x7f0000458000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0x49)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x2, &(0x7f00003a9000-0x8)=[0x0, 0x0]) r7 = socket$key(0xf, 0x3, 0x2) r8 = syz_fuse_mount(&(0x7f0000835000)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x80, 0x8000) r9 = syz_fuse_mount(&(0x7f00000a5000-0x8)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x833, 0x30000) r10 = syz_open_dev$midi(&(0x7f0000815000)='/dev/midi#\x00', 0x7, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = socket$l2tp(0x18, 0x1, 0x1) r18 = socket$inet(0x2, 0xf, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x54)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000d6d000)="4b87e2b573b547c66ea31789f7d6ab0a7d35411348bfdddc61d092430f1a575e4dcee4f877d6362d", 0x28}, {&(0x7f0000d53000)="4aac91e16ef5ecd8980cbac9a9c0999688b976b51dd03a4825775c79534e2b2b98f88b208d76f9d9853ad399c96c770cc7675abb7cfa25ede59fb84398967aaa092c89e4d52869b3fb7385c40d65a07d37312ec71972a666f286f61b86", 0x5d}, {&(0x7f0000a4c000-0x7d)="a27d3b56ba0b75e38372c3e7b9ac1e63c70559cf94ebdc044ae98d1c12f7503589bc8db15a541ee1638e212ce809308273db6bca8092ce749d6678cec79ca2e62b882e3340b75d8053c8e61d20554832e4a07605ad6b93bf4dd0666fece7f6469727b47c7bd36edfcf591c0651d31887c6a1684ca871e4b8326cafb8a0", 0x7d}, {&(0x7f0000001000-0x4d)="a8f5e73e397ab65cd20059b8b96fa3d71e1bf85c98c8b8805102a9ace12ef1f473defc3bd7b3b5f90d68f03d37dcd197358fa68848453e8608ac11b88487ae01b45dabdc3031ec4e3c9ca5d839", 0x4d}], 0x4, &(0x7f0000eae000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x10, 0x1, 0x1, [r11]}], 0x68, 0x40080c0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="0e8378cb200ed5dceec4880f9dee130db7c07e1d575447c21049b8a96bb402f2683c818dccdf25e684fc059d450551e1459e844b916c184e60d6859eed4e8065e0d00f90b72813f3a29fd404d8337351e2b7960486a800fed9b76ca41fe53edb641900ce885e0e92db91c2db6c761087aaf47c18db68ebcaceef39cc4e9355513266484183cc91b6f3e409794d2ddc3c226c77a6e1e1f79a87a872acca7c2cf5cdb9dd456ecc7fa9809e328516d8ebd50969f2df4463030790bee29367b8a32791ceef5e2cb68d8ed8762e21befa23a51e22bafdd05a057f9a5ca6750d50e72547d0b2bd99df1e015960faaf5e433e", 0xef}, {&(0x7f0000ebf000)="2f2f1d67de8fca7fce3ced0106918ca2da27295739983b96bc4161c56b1b97b1ac0cd76c562fb7aaa52ff33645f1583684cbc3e8060fe1b0289653aa498a8ff0fd08a04e05b6de190cef191dd9a7e707d1f30251d081cc863d3e45c30eded31db7869f674d6d59fba70432ec2cc0858fb5207e0599c69238bea6c8912009560d73ac8599e546908bcf435db448637b8bb2a881f134100c754178604cdad9e168fd9f2fa8c2e7e0334615f305159de4dfd6e603df4d36998448d04e83f827b849c47dca790014317a4b4af0f1fee32d598332027729979c73df60ff745452031672ca6b4ef8450498306402906e8f4d0ac370300d", 0xf4}], 0x2, 0x0, 0x0, 0x40041}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000f58000)="c3d78e00a337c32961b2be91ba3a325108dc7c12f274300cb3e10f80bef769de6aeac1ad003ca8ef5538bc0b4f6ef273019ee05d2ac6c7d26073a22dfb161ca214b00864ba4505cc8b625931fddd7336ce10b68e9e5ab9fd25ef6f464a60c235d292579e3dc65c7b5511f6699996183fa3ec3fa3e60a674015e27f3ba372a9bbfa5c8ae4da53d16b1ee14b2ed0d5953efae7e8c71d1ec0d0520b95aa638ff8c62daae9722025b2234b61bce40b798945e8cd34e9657fe601b805a33ea32d0f2ae81227", 0xc3}, {&(0x7f0000000000)="5592d70ce7c25b779bf35f4634eb1ecd4518d068c172b651a7bb9b459a3e5c2242dc4e7de65e403eb3db06f3eca467ca95bd9a887a930590919e63d7875cd64d2718cdce13017ddccd2dca6d44073acbb91f9452f872de5ae3d6cbdb3f", 0x5d}, {&(0x7f0000979000-0xe5)="2a0f303eb81b0efc8da5be7d5a412889b1df3218a05518bad1509df609e5c92cc16e528b3f54d77a39a53793d8ade35b56e1286eebdf7ac75ab291b6c8b1f29660852b88ac262d50694403ab1532b2ab0dbc9c988dcd5e31fc23c46eaaf26d50f793a7d1f71df245894d88ec7aa1d622fcfa571de9f26ee5e1eeb9ba1f6f91511e92d3e9a95307a500c7a1f8bf8dff90a45d64e93e66b5066e5cea09e48480c84a3d62e46cbf2f343e209b3357bd71a3e61da7504477a3db177f12efb5dd53dd528e12e022bf902b882498e4cae71e0a220f9493da6356dc98badddaef83b5012e41e358c9", 0xe5}, {&(0x7f0000dd2000-0x28)="5551d6d7625993181904f27bbffb864da0477e6462559374b2f8e733ade6ed3ea5aaf7fa03e9c33f", 0x28}, {&(0x7f0000eb4000-0x4a)="97682ead6855506461f50bb3633b9e4ceae0f59ab05f6475be97e4930218ae083a496e56010e9619e79c62a13ce757446da505e6d465d4a6e04323f18a91181117453f530487eb67180b", 0x4a}, {&(0x7f0000001000-0x11)="594d8a367d53e1f3248fbeed9931a34ded", 0x11}, {&(0x7f00000b1000)="397c2ef834911fc17e9c708d13731d9580c065dc34acde259afc9f0567543be310870df6fa017e0aa1461143f4", 0x2d}, {&(0x7f00007a9000-0x47)="85e1d58d27b98cbf22faee05c3db53ee14ed7ce682718ac3de9c30af862f5f73fcf1a2d9e8ec3a15fb44bd97ed327fc6071a0e1c204c2411811f5cc1f13cbaa56ce51068f3ff10", 0x47}, {&(0x7f0000000000)="2b6a39657bda747c8e6f1f41bb39bf14c37d33be55e768498eef482c887d02cd3ad65266a99dd57ffc65a43e840d9678fe12ebecdc891143f5d90224713ccbe8d8783144d299626fd04679767e50a921ba2e2b6be00f41fb20be231fac4f08a5b98fe3d61ffc3e00871fbed095a0817b8e39ca9931ab60a3bca04daf4f5770ffaa145045b0ce13c4136b488481e07bd6a2831ba49ce4130ce71c312d2755c566b4f605ebed895bda2f8fdeff4a1a", 0xae}, {&(0x7f0000000000)="cc23a684c760af06c50a80ede7de7591f6ef57d8f2806c42d9470f7590dce5d74e4532d76f546753797c98bba041d74ef147e69bf5e18eec01b6f3044b967ed7dc2bf05974d126ba80fb8b03e041b987f8075151d097283d307a04100853521188e0b6bf511857a5ee3130711612f2150b469e77a6f9751713e011526520d75ce5e7fa84012c5c941f811873914c7a2c54ce45a6a00ffb3fc02a79c312a34a310c495dd78cde2ecbcdc616c5ce0e8410c19f1ed8f674a806ac62c5574702a9a352236b6045c99ed1b627ff4208d6ccf39bc0a5e40f9b42098a2da4ea08cf6320d3e72a43d12b731ca591f3d7e18a6cbb", 0xf0}], 0xa, &(0x7f0000f99000)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r15, r16, r17, r18]}], 0x34, 0x8080}], 0x3, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r19, 0x0, 0x2) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005b8000-0x1)='8', 0x1, 0x0, &(0x7f0000a60000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000568000)={0x0, 0x6, 0x0}, &(0x7f0000108000)=0x8) [ 129.300443] device syz0 entered promiscuous mode 2018/01/31 02:32:45 executing program 3: quotactl(0x80000221, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x400800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x3, 0x1, 0x4, 0x4f, 0x5b0, 0x78c117d7]}, 0x10) 2018/01/31 02:32:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe0, 0x0) connect$l2tp(r0, &(0x7f0000a30000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x3, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x200, 0xffffffffffffa8e4, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x2, 0x81, 0x1f}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001af000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="711be41cb7a9", [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "a8eb86", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}}, 0x0) sync_file_range(r0, 0x7, 0xffffffffffffffaa, 0x1) 2018/01/31 02:32:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000aea000-0xb)='/dev/audio\x00', 0x284000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000124000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000060b000-0x12)="6e650903000000000000745f73746174009c") preadv(r2, &(0x7f000039f000)=[{&(0x7f00000e5000-0x95)=""/149, 0x95}], 0x3e8, 0x2) 2018/01/31 02:32:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x6100, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00008d8000-0xfa)=""/250, 0xfa) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fc2000)={@common="7379010001d56c65733000", @ifru_flags=0x1102}) read(r0, &(0x7f000042a000)=""/176, 0xfffffebc) r2 = syz_open_dev$adsp(&(0x7f0000ea1000)='/dev/adsp#\x00', 0x909, 0x80) getsockname$ipx(r2, &(0x7f000068c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000dc000)=0x10) syz_open_pts(r0, 0x4000) r3 = getpgrp(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000cc0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 02:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000cce000-0x4)=0x0, &(0x7f0000930000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a8d000)=0x0) pread64(r0, &(0x7f00000b3000-0x31)=""/49, 0x31, 0x0) bind$ax25(r0, &(0x7f0000054000)={0x3, {"ca4cb68f8b5b45"}, 0x1}, 0x10) capset(&(0x7f00007ac000)={0x20080522, r2}, &(0x7f0000333000)={0x6, 0x0, 0x89, 0x5, 0x6, 0x101}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000020b000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$pptp(r0, &(0x7f00008a3000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d3e000)=@get={0x1, &(0x7f0000fa3000-0x6b)=""/107, 0x1}) 2018/01/31 02:32:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x1000008080000004) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000859000)="", 0x0, 0x8814, &(0x7f0000fcc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffffffff7fffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0x1000)="6fdac9365f330a5d50abb1f4a963b9fea0857facb36849467dfd4ae46e2aad7a6590495907895881c9e284bb98ea5f18fc1c8730511075e3c8ec717639555bdacadf839fa010437bf842d64a354d3801fe10d1ba05d214ad6ed25651928b3334cd5a1844cf9b60cd765ab06409b29aab35173df6335027e6fe7553e2f6811593c076438e25b7dac20768cdbc58c43aab4adf8bfeae61963f8ca88782c917324029442e3e61b01ed1a3d6ade784bff5e524e9d180c1971d472b9c5cadb2719d50981e3f0e91b85027669bec6eaebf538dd64290c3e16d193561ba806016ef718bfe42a26321d47b67732b694aa31a4f0de9130b81cf038eeb0462db5cf8512cb29e96751a84e49a11690d6b66330bf4390b26de0296279754ab6c57e67141f9694c343822d3e8b518bff85f951b693b0bcfa2cf5fb8c63389c219c98f8c50d279afe925c04dc8077de5558d5250b494524ec586809960a75d67b7bdd5a53c98b8b276bdf7e54d098de856a2f026a7e78de8104fb4576a98587adcf15c4d9d61dfd4e274ace6279b50f6a335939dd615c0452db8d0c6929f7078476e4e26e5c7d37fe5cffa8ef9ad3d484bc9813d45dc1b0a27390b545c0828d66082f08deb286c90b37b8172dee6b126268bd45801b3525e9f4068d3a53ccfb59ea7f015ae17bd18d664260264264b6d69311f8e0f4a670f19a3f1ef28c667876b1a37f64d8fd8bb5797271cfc2f23b521032387ddd08a12bbc75bf5726fb6d2806513f2435debd94e415e3e6ed3e052926d224744602c1df228478deb5f2ce8c5561a0bca2f2069d30644ece2958e7305c3f203e79489291c45d142babe0e62e1147bb2e6e5042d18fce6b3a3bdf80919ab67395f3b393e322271602e93878b333b101bd4224c1e3169563eb0ec623bff988946adb65dfb5c12c6bd5b0a643d68196ee9f8b0df9fc9cd58e0090d97b34f91a49c5ee7c6e351a0d4cca3a71c109e9d5c0c7179aa76236c09a6b52a7f8386c58ba227965d83ceaaaed299c5e4277a0882556e9474c8a12e6520ae674437835b00b45059619da3d4138798a4b2f3f5ebfb36c05073ab3e5804a10efa6a3e34529ef7eb32b3c28dd859be3a435bbf12cfb594252d69a852c95813459ad652bfef14d346d1332d6a1123cb57a3359bd2f38312b9cf5e6fc055491c0953d3585110f9345ad718347455d5477bce9af14e62bc433099321f9f37c9b5ddcc271bcd474787a61ff12a0b1a930d4af7696460ff1da833c8876d7754f6591547537feac8577956e0f1efed91221d7139ae7c048e24d919266647211c608ec4d9f0b9cbbb6a237e4bffa5264966b98867754f712536e034179a3ca1488621d5318f72b28ec404f4ff61bbc5d7c3733f0da45c74e2122904066b40f87b90d66deabb885d0da5596b2edaa18171f4f7bf1fe08ba6d181e57c23d9476d9d630c35d6ecfebd76294113dc5b9be549ad60a937d0cbc025df8a1f58c3673d0f4a37a4ec6a814be628b748778b08e8ba9dfe4f145075f9af05c2ea03e90a91901488f2a3119ecdf281935c20df7812b14472e271da3e72880646c4339370cb9b72d2779e83bbf471ea9914bbaceee6fa2d3c25939fa880e13a8be491f93f6c695801e12b49fcd1824662085fe57a96bee2e2b9422f19d505d421a97749c5f5317d05b200adb43ff6920c6ea250838cf25f1b4dd33bd1cd476d5009827817a20cfc097680718efad95e961c6e55cc5f12a9b5b55cbcc2aec3a99826411d93241c157360a148a3f4fd29c0df6202c853be38ece0d12823a1ccf79e094acea36ed951fe0557d32f1d4a6ee0cd42062be7416906b351e78b9b19839abbbd537e07eef0628b28ba56904bc807217ddc9211ece1e4fc8913e489cd3c964bbc3f2c374eda4c66944cd3d0f964551b4ca08ddfa518ad2ca4960689c82942e4d0cb1dd01752526c4daf0f91117ff27977f620482459ac16d35e958baa060fc77d64feb83f0d73d6fbe55e9894b5805d18bf63518f35b0a416c61cef5594003267cfa6cfe0dbec358c9a8129cf3a2ff9c2abbd1acb79f9d34cf1fb17fb3ac3a6a1c2efbb56a73ce774ee091915ce1470faac843235194701e0e5d18e1882915ea4dbcc21556bbefc08dca68b053d007818300b24473987ad0f1e4d3218d643e746a923e4b34dfdc5d18bf4de0bef75ea09eff4edd593da667ba64455542ba3f7677fa7746e633f3843c49a1a5f1e78991d781855cb622f702f842e39a375cc0e8dbdd50da2c24ecfb81170f22f26a7c5255ec19e2b459a6c4720f2a552dee178f5930d2a42b14d8418a2547cb2093d1f3f6bb1667d78fc8a3c186f35719c9f4b3cdf332f925cfe998054a97cb3614f8653864db8563e5d872770df0e9d57a083472351f465172753b6b4930f71e9f12011dfe1571453bd5d10cb0d092f16fe628c3276588c9ef1985608e66d01954e7e528fa9e9e893ccd0861d6fea54a1b3a6693918ee8b36fa724adcb754d47b8af1441e728b043725002c21b2ac6027e777c1dd263ca24cec885ac35d43c52544e637c9361544ce9ad100a3593b4c5cf9f762209100e9df0a5bd709a11db3ea48114d33dfba1d23199bf406725ec3f844b9b7b09d356b3fc3d1b9d3792b6363542e10551093468ea320f8dcb23ce9ce30f293c9cd9bf02a4bf13f773e3d1332ab237f207b4f9449659e6ba43e6e004dc4fb72bd73a056e003254493a9bbfd79bd1c27cff12011775987ac65de77b949ac0bc67fbe9b93a2a5f2d4fa41d873f373ec24d402f60c1343cceabc3e5c39b4cec1ec2eb0f9aa67bf0b0d1f5c1e8922907658ad7b9bb239b4c4f6ec939074105ccce25048e9f65b6ac8b6e5b5049fd4ffcc65cd8ba8233bdb103967cc0ce9d4adf2c0eaee5366f06db19bad4a81e68f21a9227ef7f2b69b20397a56da597d88cbe6a926858dbd80b60fbf09bd6f0960ccf3a4e753c71a31e0ea40a997b99f4549eced19553425dc1f22789b91779bc3705deac2d4e56ff3ecd2ef06069102a74b9bd8343ac4e1445374acecbabe2c5eb839e288b6a22eca90c69783cc9268b72a13a32794e9b3d381a86206be9d8c78e7e1748a133e02865033aa72cd4c30ca874adafcdc93e25f4611981c570d9d600ed269871eeae12d0fec12c79f93b7546b688032fe45a85a975c6e3e39f16676d30d2d9d952d72a7f1fc247d54cdba286ecd568cdd0ef7b0d235189f6946f1c397af532f099e2754e3913895f3535b3f5846efb7c1f1bf4b8e91c5cc763ef6daf5bed1a24202a6244e7d7ca8b77a98e5f2aedc99d78490a734764160c4dceecc071e7552106d2189513c2c2ff41111bd06362dbcd5defe15a32ac7f7fd6c342a378e0b60a5596c4bdd4c442a47f29f833b323a10ff76315b7b47954d4acbb7478e82650f497e927b1554180527061a25561b5a73899f81382668d038a0807db0c9774682e1b10ccc6f76afd5648296d0319e9212c07f7dc6570907239e30b085f998a0eb90232185803eed4b5941dcce53a29b36220e142c1f4e635004b3c66378ea88fc82928f0df90301acad393e2b7245cba03dec0d75cc3590cd3852467845969c47acee8550377f9af61622909ece5d2f11cb9d41cc46b88b7a6d6646ce2c7d1af1aece040317794e0329aff2c49ce1ed829ced6a652f5b9cd9c7419d285c4a5b58348abe456c2a63d5f039ed4a99ea6fbd3c07c98b510722e23394e510896c03b864f91ada25dd919404e641e11cf879f9b30b4ad9fc78fa8fac2e81c02d5db13203b6125295f69e70a6c754832d37a9ea9d06ff488bd55dd5753067e718fa02ae3ba3d16122661168f240c6c79db6919bb7078d2cefe711414c0046072e1c6166f72f726a9847100db5a0d8fb21d2ccdaaf716775fa2c2aa80a86a09408352a51d950d8a5f3b6d130e36d6af1761b121de5356611b65c09bf4a39b1250de6d0dedf40725ea977a85d19691ccec31f9278da8f4ecb61d09bf204b4839e7138e54dfbacca50b9597f2a0e25bab237adaf183656289c6086b887f48f26c5d2c97f83af0e945b6254d8f1a782690bf5b2d739662b3a907a84cacc1ce2fc84faec1a785c635bac1d8a9c15368fd43e567823c5aa2444a96cebaa08d2fbc137a0ee9bbcfc593098577921b2094514736e0af689b6935d46c9d656624d95945ba1a38ab958be905085b80452e686ee6d1d46b7d88c39b8748cea5e0ed4266afe56a81737f523526b7933125933eb838139682d61dd298beeb22e945ad96ce7667e86e1165842ed7cc9123251af25abf6b062a9b3f15a89fe0dc3ef72b0611d3469bd9ef3cff202d58766316e41e00ae3c49ff8905d5d06ca68b09a468dcaee1567630a239cfc15cf0a4f1cf533e183d6410c6f075b10d9ea9e1da983ded588329dc0a931abc564229f613265c133ba980b9d6abd6fbd836091f2211143eefaaea191fa8427ec7b720f147be1efac80cbe229fee5159d30a164a9040a7b7c5d00bb706ad193ae285c22baeed3b7c4bf5d188e7037a966be60f4f352e8f3a76d71bec9622a1375d8ca712cac469c3ae02d461061c6c0214ae257a79b38e6cc9677d921fe1cd1a613de511e7e62f5160887f6cfa2ca423ffd4fe373c2bf88b4acb1deea9b3017ef7b20e4509f3b222df0159d27717f1d578a795127e8a782160cc4f1b210e457c2bcab651f2be1b37728bbeafb5955fb5d1ff1bd99a77e6e87e738ff2605f0bfd0c79f1178bd50e766c510e7333dba9503720ffb34f7267bd3768b0b6b5e485834b5cca0704d8df048c6fe4eafdd8f6712d61b7ea9207d9e7259c77edb7b49fde11b2cd8394f3b7a60bcbece340ad51476b8dd43ab078096724bf104c877f992e0eee9fae4d4132f362f94ad6a89a128bc4a88e2da41e362dd8a9127971120453dc221b4cde5f96a5cb363249603c9554e06534e3cf9c82899bfda1a6089bd2a1bce686cf4bdd1c7ba0aecf0fde6a841164f7fc9fb26505db74da976918b9f2373d854c80525cc049d281abbd47352c4753644f73bb3ecd0b68991b828e1c93eada810315679ce2d70832a0aa88a9d1d0f374896c32e00081d757e6402324e794dc89824d0f2da6af20821a02d88e2194bbf79cda6d297bdcecc4396c94a96fc82803b222e86a64b27c926eeb41f50a3e133c39090e3feee0e7c30bceca3ac816ae75e81af17625ea8561d66776bd9a704ab84dd7280dd0569762321d858a6d12945c22c5fa13a6219488cfe73d0d3096bca8d06a468b2e8b768cc54579c35678ddeeaea153f02161d76952f915581ddc99e5313d5de29e7650b54f41e1b2ab5d0c01668ca1de875a964a20418459e5b5abd331171fe384e25bbc55c5acf7a576972723ab8cfde151d146637e6c93505e2d3cc481bed1973720ee6e41dff87c79d3fa771a3814f27b0e4cfa219efa1eb898fffb8cc8e5f9ac3e85d4b09c45c4431ee89671426241711a56b4e07cc758d779cac0be7907b8f16a4e70c3c5d9fd2956ba4ca6ce1f5c4ade46a6b074967ee87fbd1620ad508bd58ebbad9ff9876135f8d98e3bb71977517ca672b15419e0aa05ba5f7282d86e946e156446c672baa6ea3bdfd9ac26743cb795e575f93edaa433940f723851d0dd8a454f85cbb2807bf376bfe533158fbafb6b67c32e604473da85d930b93dd756fe4f470aadb5262f9f6768d6211598aa423d989fff32fa06ead04c26f4bb35bc19b696a7b11d77f4944b817e5842d6e7dba6930e6fbf737a2f1544c7c9b31bb9faf3cfe49070f72c80387992e14587526d5327ce7e755") setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x0, 0x8) 2018/01/31 02:32:45 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000cd7000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/31 02:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a3b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000111000)=0xe8) sendto$packet(r1, &(0x7f0000cf9000-0x19)="e9869cedad0f48d750fc085e5311d50793a31afaccc46c183c", 0x19, 0x8000, &(0x7f000019a000-0x14)={0x11, 0x1d, r2, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) r3 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x8) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000486000-0x4)=0x0, 0x4) fstat(r3, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000785000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cd0000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000a4e000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d6c000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00007dc000)='net/udplite\x00') 2018/01/31 02:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 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_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=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}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000121000-0xd)='/dev/usbmon#\x00', 0x87f, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00004c4000)={0xa608, 0x0, 0x1, 0x80000000}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000b000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000004000-0x10)={r4, 0x1, 0x6, @random="117d4c104017", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) r5 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000dac000-0x10)={0x100000001, r2, 0x0, 0xa26}) 2018/01/31 02:32:45 executing program 2: 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(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000064d000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000644000)={r2, r3, 0x7, 0x66, &(0x7f0000fed000-0x32)="8849d6be41dc23baea2a3b4300f1194ff7a82c37aeb567999a066f28a9f293208691501ad12e175093d388b7d1c824717922ec", 0x1, 0x8, 0x8, 0xff, 0x1, 0x6, 0xb497, "b32c847a7e86376f1c"}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') unlink(&(0x7f000034b000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pivot_root(&(0x7f00002e8000)='./control\x00', &(0x7f000095d000-0x10)='./control/file0\x00') 2018/01/31 02:32:45 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000002e000-0x4)=0x6, 0x4) sendmsg(r0, &(0x7f000001f000-0x38)={&(0x7f000002c000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000002c000)=[], 0x0, &(0x7f000000d000)=[], 0xfffffffffffffddb, 0x0}, 0x2000c000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000017000-0x65)=""/101, &(0x7f0000018000)=0x65) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:32:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000625000)='/dev/vcsa#\x00', 0x7, 0x400000) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000dad000-0x9e)="", 0x3e3e) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fb3000-0x4)=0x0, &(0x7f0000471000-0x4)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000e2e000)=0x0) close(r1) 2018/01/31 02:32:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a11000-0x9)='/dev/sg#\x00', 0x20, 0x22000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000085000)={@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$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000039000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb7c, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dee000-0xa2)={0x0, 0x9a, "01cb01a47ae3d3cf15d6aa3375f4d454e31e131336bf46e5bef01f408819857426c7ef2a2d6fe363986ca98139e326acc2b11f73815dc30f1ef5586c21fc206bace7b93c59227cb9e95cdddfb102fc863655917d4a1b8833d5bc0d1f761b77a95a5ac0b414272b3eac4981c4490c9c30328de754a31ce8de2d96e48f2ef45715a0b5860fa90a7e94e18bb422ead0cfe506b1d74e661404fd170f"}, &(0x7f000006d000)=0xa2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006cf000-0x10)={0x101, 0x200, 0x6, 0xff, r2}, 0x10) 2018/01/31 02:32:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') accept4$packet(r0, &(0x7f00003d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fa0000)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f25000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) preadv(r0, &(0x7f000008c000)=[{&(0x7f0000807000+0x3fb)=""/145, 0x91}], 0x1, 0x1000000000000003) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000056a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xee55}, 0x1c) socket$nfc_raw(0x27, 0x1, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 02:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x3000)=nil, 0x3000, 0x100000d, 0x30, r0, 0x0) r2 = userfaultfd(0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000615000+0xec8)={&(0x7f0000aee000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000774000-0x10)={0x0, 0x0, 0x81, 0x5}, &(0x7f0000caa000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cfd000)={r3, 0x5}, &(0x7f000040f000-0x4)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000eaa000)=0x7) r4 = getpid() ptrace$getregs(0xe, r4, 0x6, &(0x7f0000f0b000-0xa4)=""/164) dup2(r0, r2) 2018/01/31 02:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = syz_open_pts(r0, 0x4000) r2 = syz_open_dev$vcsa(&(0x7f00002b4000-0xb)='/dev/vcsa#\x00', 0x6, 0x20000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a7a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000-0x4)=0xc) flock(r0, 0x2) dup(r1) 2018/01/31 02:32:49 executing program 0: msync(&(0x7f0000773000/0x1000)=nil, 0x1000, 0xc) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x6, 0x10001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*wlan0em0+\x00', 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x3ff, &(0x7f0000002000-0x1000)="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") connect$unix(r0, &(0x7f00002ed000-0xa)=@file={0x1, './file0\x00'}, 0xa) signalfd4(0xffffffffffffffff, &(0x7f00005a6000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x10040, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000-0xc)=[{0x0, 0x0}], 0x15555555555555bc, 0x8000, &(0x7f0000001000-0x8)={0x5}, 0x8) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x6, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f15000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000caa000)={0x0, 0x5c, &(0x7f0000a5b000)="1413ca927175f7ebc9c5bc7928687c698d14f5a85bb977f3502eddebf00b39d0dcd1e666088d406370f187f7ab503909507566c1964f8236b8d82c02f33d5ec54a6e390b6e713a14be5a03c8834f30e7582f9b4ccb818c1bdfd34bc6"}) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b4f000)={0x0, 0x100000000}, &(0x7f00004a1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000627000-0x10)={0x5, 0x8203, 0xffffffff, 0x8, r3}, 0x10) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eab000-0xb)='projid_map\x00') ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fb9000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x40044145, &(0x7f0000006000-0x1f5)="") 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x42d, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000013000-0x10)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000086c000)=0x5, 0x4) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0xb000000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000044c000)='/dev/audio\x00', 0x40002, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x81) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f5e000-0x8)={0x2, 0x1, 0xfffffffffffff925, 0x1ff}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000004b000)={0x0, 0x0}) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000-0x4)=0xf4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f13000-0x6)={0x1, [0x80000001]}, 0x6) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x102800000000000, 0x301500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='sit0\x00') r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x0, &(0x7f0000f77000-0x6)="", 0x0) unshare(0x18200900) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000773000-0x15)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f000098b000-0x8)={0x2, 0x2}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sync_file_range(r0, 0x4, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000b50000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00007b3000)={0x1fd, 0x0, &(0x7f00004ce000/0x4000)=nil}) bind$unix(r1, &(0x7f0000646000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setstatus(r2, 0x4, 0x800042c05) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000a8000-0x4)=0x10000, &(0x7f00006c9000)=0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x6, 0x0) 2018/01/31 02:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a3000-0x4)=0x14) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c3c000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000226000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000dc0000-0x10)={r4, 0x3, 0x7, 0xf000000000000000}, &(0x7f0000a13000)=0x10) r5 = syz_open_dev$midi(&(0x7f000087c000)='/dev/midi#\x00', 0x3, 0x800) bind$packet(r5, &(0x7f00004a5000)={0x11, 0xf6, r2, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000fd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x2)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ba6000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x2, 0x3, 0x2, 0xa0, 0x20, 0x2e, r2, r6}, {0x8, 0x92c, 0x2, 0x5e, 0x9, 0x7fffffff, 0x6, 0x2}, {0xd2f, 0x1, 0x1ff, 0x8001}, 0x9, 0xb, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x7aa, 0x9, 0x3, 0x6}}, 0xe8) r7 = syz_open_pts(r0, 0x4000) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000507000)=0x3) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000739000)={{{@in6=@loopback={0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000)=0xe8) setresuid(0x0, 0x0, r0) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xb99a, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x20, 0x0, 0x0, 0x7, 0x68bf6439}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe6000-0x18)={0x0, 0x10000, 0x30, 0x1, 0x3}, &(0x7f0000bf3000)=0xfffffffffffffe13) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000299000-0x6)={r2, 0x8d}, 0x6) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fe8000-0x8)='keyring\x00', &(0x7f0000cc0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/mixer\x00', 0x4000, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e9f000)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000f73000)=[{{&(0x7f0000fe9000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000ee2000)=[{&(0x7f0000fe8000)=""/244, 0xf4}, {&(0x7f0000d44000-0x1000)=""/4096, 0x1000}, {&(0x7f000062e000)=""/56, 0x38}, {&(0x7f0000fe8000)=""/218, 0xda}], 0x4, 0x0, 0x0, 0x78e}, 0x6}, {{&(0x7f0000df8000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003eb000)=[{&(0x7f00006d3000)=""/0, 0x0}, {&(0x7f0000fe9000-0x2d)=""/45, 0x2d}, {&(0x7f0000acf000)=""/79, 0x4f}], 0x3, &(0x7f0000aff000-0x5f)=""/95, 0x5f, 0x1}, 0xfffffffffffffe01}, {{0x0, 0x0, &(0x7f0000fe9000-0x28)=[{&(0x7f0000fe9000-0x15)=""/21, 0x15}, {&(0x7f00009c1000-0x7e)=""/126, 0x7e}, {&(0x7f0000fe8000)=""/90, 0x5a}, {&(0x7f0000f98000)=""/239, 0xef}, {&(0x7f00003d0000)=""/125, 0xffffffffffffffb4}], 0x5, &(0x7f000096f000)=""/80, 0x50, 0x8}, 0x4}, {{&(0x7f000051c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fe8000)=[{&(0x7f0000fe8000)=""/244, 0xf4}, {&(0x7f00006bb000-0xd)=""/13, 0xd}, {&(0x7f00008f7000-0xe5)=""/229, 0xe5}], 0x3, &(0x7f0000a32000-0x48)=""/200, 0xc8, 0x7}, 0x18000000000000}, {{&(0x7f0000fe8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe8000)=[{&(0x7f0000cbd000-0x85)=""/133, 0x85}, {&(0x7f000010a000)=""/139, 0x8b}], 0x2, &(0x7f0000f78000-0x13)=""/19, 0x13, 0x30}, 0x1}, {{&(0x7f0000fe9000-0x3a)=@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}}}, 0x3a, &(0x7f0000fe9000-0x50)=[{&(0x7f0000fe9000-0xe0)=""/224, 0xfffffffffffffcc5}, {&(0x7f000036a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e07000-0x69)=""/105, 0x69}, {&(0x7f0000fea000-0x8c)=""/140, 0x8c}, {&(0x7f0000f7f000-0x93)=""/147, 0xffffffffffffff50}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe9000-0x7a)=""/122, 0x7a}, {&(0x7f0000620000-0x5e)=""/94, 0x5e}, {&(0x7f0000837000-0x5e)=""/94, 0x5e}, {&(0x7f0000ce7000)=""/4096, 0x1000}], 0xa, &(0x7f0000fe8000)=""/204, 0xcc, 0x87}, 0x80000000000}, {{&(0x7f00001bb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f00000cd000)=[{&(0x7f0000fe8000)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x8}, 0x4}, {{&(0x7f0000fe9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005be000)=[{&(0x7f0000fe9000-0x77)=""/119, 0x77}, {&(0x7f000025a000)=""/221, 0xdd}], 0x2, &(0x7f00003fc000-0x29)=""/41, 0x29, 0xa}, 0x1000}, {{0x0, 0x0, &(0x7f00000e8000)=[], 0x5, &(0x7f00005c0000-0xbb)=""/187, 0xbb, 0xdc9}, 0x5}], 0x9, 0x40000040, &(0x7f0000fe9000-0x8)={r5, r6+10000000}) r7 = add_key$keyring(&(0x7f0000fe7000-0x8)='keyring\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fe7000-0xa)='id_legacy\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000460000)='security](\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r7, 0x6, r3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000fe5000)={0xd9, 0x2, "3765aecb15560c5f41356845aab69d0b489792f491f7be557ea4daee46d7564ad752506b2550bf2b8e803ccae2c22139d04ba2db681347f096a6495a9b5ad84b21dfec70114afbf329c04377b52dfda8cb3a6ff4de038c419ecdf9895468f4b9cd2aab20f377ca4ae7d868a0ac9a4cc3731efb50504bddc5b3937f9c3828bdbc6addd39ff54ba795376a4496d703f65828ffefa442c5738b9c30e0b4e9162a38dc580afcdbb78f97d18bcdaa3d4c775617e2aa08e3606c3f7f0206ebadfb85c1b203bb0d9d233b7f3c28f301f9a0b8dfb7"}, 0x800) 2018/01/31 02:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000458000)='/dev/rtc\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e76000)={0x4, 0x0, &(0x7f0000ad0000-0x4)=[@register_looper={0x630b}], 0xea, 0x0, &(0x7f0000ec9000)="f403e780107dfdd276fbc01fb70ba089a589b6e81fd2a2566df6abe0d7b2e84d6f0a67dc03b0e291f6e3e8e42c22328b5e0f3b01c3b741314be4587ea1e076662061f72e2042fc2232228696ecceb20be1a424b0d0e2b7437952733c0006a5d38eaf502b3b1cdc201cac274be67fc5dc4d5b2211deca16c2f65754e863760767334ef495084e029b19b37d69189eab64e6dc2a111ea33ddfe1b2f6bb3b0a879de68bba502b0f8a5977a214dc52d1dd6d9df2615727649b69a0758e9e25b4f6775368832eacbf8932102981febc9e7d7075cf9216e2b8ee6b0278ac1ab2070d86b85b90efb643e5808370"}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007d0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x763, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec7000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00008bb000-0x7d)=""/125) pselect6(0x40, &(0x7f0000884000)={0x1ff, 0x4, 0x1e0, 0xc1, 0x559, 0x0, 0x4, 0xa0}, &(0x7f0000287000)={0x8, 0x4, 0x87, 0x5, 0x6a63, 0x5, 0xffffffffffff8711, 0xff}, &(0x7f00004b4000)={0xe20, 0x2, 0x45, 0x6, 0x4, 0x3, 0x100000001, 0xff}, &(0x7f0000504000-0x8)={0x77359400, 0x0}, &(0x7f0000286000)={&(0x7f000000d000)={0x8}, 0x8}) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe4000-0x4)=0x400000080000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x1) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000bbc000-0x1)=0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0xfffffffbffffffff) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) connect(r0, &(0x7f0000005000-0x58)=@nfc_llcp={0x27, 0x58, 0xfffffffffffffffe, 0x7, 0x83, 0x40, "4f4f5e36dffe3dfe9366598a274558cd0c5c76480af7b1cefaa5973ff045b6b3326671280941a7c1c332e893908ce5ce36a03960d34e4c3cb0ed28f7d9b6cd", 0x4}, 0x58) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x143f, &(0x7f0000a7f000-0x4)=0x0) io_getevents(r0, 0x8, 0xa, &(0x7f0000509000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000134000)={0x77359400, 0x0}) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f00001f3000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x41000000) unshare(0x800000) recvmsg(0xffffffffffffff9c, &(0x7f00004fa000)={&(0x7f000054e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00005d6000-0x48)=[{&(0x7f000069d000)=""/244, 0xf4}, {&(0x7f0000150000-0x1e)=""/30, 0x1e}, {&(0x7f0000e8b000)=""/0, 0x0}, {&(0x7f00002be000)=""/223, 0xfe7e}, {&(0x7f0000229000-0x9d)=""/157, 0x9d}, {&(0x7f0000ea2000)=""/254, 0xfe}, {&(0x7f000001b000)=""/238, 0xee}, {&(0x7f0000dcf000)=""/133, 0x85}, {&(0x7f0000dee000-0x5)=""/5, 0x5}], 0x9, 0x0, 0x0, 0x9}, 0x140) recvmmsg(r1, &(0x7f0000ff8000-0x20)=[{{&(0x7f0000a76000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005c0000)=[{&(0x7f00002f6000-0xbc)=""/188, 0xbc}, {&(0x7f0000c6c000)=""/183, 0xb7}], 0x2, &(0x7f00001e9000-0x65)=""/101, 0x65, 0x2330}, 0x9}], 0x1, 0x12020, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000963000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff3d4e, 0x58, 0x4, 0x100, 0x4f4a3f0b, 0x0, r2}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00006ec000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000f, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000004c000)={0x0, 0x7, 0x101, 0x85a7, 0x7bad, 0x38509f06}, &(0x7f0000c4c000-0x4)=0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002c3000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000346000)={0x1, r3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec5000-0x6)={r2, 0x2}, &(0x7f0000a8f000-0x4)=0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df3000-0x4)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00007c7000-0x18)={0x0, 0xd000, 0xf98c, 0x4, 0x100000001}) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r0 = syz_open_dev$audion(&(0x7f000087d000+0xbfe)='/dev/audio#\x00', 0x8f67, 0x800) ioctl$VT_ACTIVATE(r0, 0x5606, 0x20) clone(0x0, &(0x7f0000f84000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000e67000-0x4)=0x0, &(0x7f0000450000)="") pread64(0xffffffffffffffff, &(0x7f00007e0000-0xea)=""/234, 0xea, 0x63) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000008000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000227000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e33000-0x8)='./file0\x00', 0x88) r1 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0xff) futimesat(r0, &(0x7f0000760000-0x8)='./file0\x00', &(0x7f00007b6000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d19000)=0x0, &(0x7f0000d13000-0x4)=0x2e8) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x4000000000000001, 0x50000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/31 02:32:49 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d29000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dce000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000d83000-0x48)={0x2, 0x0, [{0x0, 0xfffffffffffffc53, &(0x7f00000a2000)=""/99, 0x0}, {0x0, 0xc, &(0x7f000092d000-0x19)=""/25, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00009a6000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f00000f5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x9, 0x5, 0x20) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = syz_open_dev$mouse(&(0x7f000086d000-0x12)='/dev/input/mouse#\x00', 0x1ff, 0x80000) syz_open_pts(r0, 0x4000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00008f4000)='/dev/ptmx\x00') 2018/01/31 02:32:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002a3000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x5277}, 0x6) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x1, [0x3d26]}, &(0x7f0000001000-0x4)=0xa) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) mkdir(&(0x7f00008dc000)='./file0\x00', 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r2, &(0x7f0000a34000-0x1c)={&(0x7f0000630000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d5000-0x8)=[], 0x0, &(0x7f0000373000)=""/106, 0x6a, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000854000-0x9)='/dev/kvm\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00001e9000-0x5c)={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffff159}, {0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, 0x4, [0x7fff, 0x2, 0x10000, 0x0, 0x3, 0x400, 0x8, 0x39141790]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x81, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, [0xfffffffffffffffe]}) 2018/01/31 02:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d", 0x0, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f000039f000)='/dev/input/mice\x00', 0x0, 0x1) write$selinux_user(r1, &(0x7f0000e80000-0x2f)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u\x00'}, 0x2f) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x40000000006, 0x5) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x3, r0, r0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/vcs\x00', 0x181000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000233000)=0x5, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00003ab000-0x4)=0x0) close(r0) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000350000-0x3)='io\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000d0000-0x5)="770cc0e988") perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f1000-0x16)='/selinux/checkreqprot\x00', 0x442, 0x0) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000857000)='/dev/ion\x00', 0x400, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000009000)=0xffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de7000-0x10)={0x0, &(0x7f0000de6000)=[]}, 0x10) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b84000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bed000)={0x0, 0x0, 0x0}, &(0x7f0000093000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000698000)='/dev/usbmon#\x00', 0x8000000000000000, 0x80040) accept4$packet(0xffffffffffffffff, &(0x7f0000cc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000799000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004d1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r2}) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00006c7000-0x70)={0x401, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x5, 0x1, 0x2c7, 0x1, &(0x7f00000be000-0x10)=@common='nr0\x00', 0x86, 0x9, 0xffffffffffff7042}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000084a000-0x4)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e3a000-0xa)={0x3, [0x2, 0x2, 0x3ee9]}, 0xa) sendfile(r0, r1, 0x0, 0x7) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xffffffff, 0x10}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r1, 0x1e, "4aaddb598cda314e8ac16f0ce63fc0f0f1b9b3000e3f000000000000010198aa"}, &(0x7f0000001000)=0x3ff0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0xe606}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x1f)={0x100, 0x1, 0xfffffffffffffff9, 0x10000, "48c9dec37e7e9cae67ace9ea8800f7bba42e02e35e179fc1375bece2a9de9bb7"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000) 2018/01/31 02:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000eff000-0x4)=0x1000000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000ab6000-0x38)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @irqchip={0x6, 0x0}}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f94000-0x400)={"994cf5924645f0997a96ad8e5a14ca6f94077d9fd97e8b976d420098ad68b7f91173d6c8e1dccdcb1954c47b34b628bbe7bb9f04a79381a800ab25126a1713def78e028313531fd521ebd22b19b53f24fa9e751a2063c09ad1c22353b7003c620f59c2e9fee9f01b1a9b5170a192a98acfd96af0c3c803576574db4ffb98bd492d9988660d9eb076416e52756235ff5340ec7c224ed39030746ef7dbe6cbc044f719c7aeb42f3f6293b07b156a2a9e0590865dfc3fd7ae3fceb3aa2acefb8da3385fb5eaefd568a8fe1f4c4918b962a57fbabdcf090d3ef24189dcdb193b7ffb26cc8132c49d74f7fa9e55e5e530844d90c75d7545de0df401d4f1e35ef31ba753b831e1d8f67a70c172f48e88a148cac6ac9e0b748f2653f7766cae875177c520ad8234112b4d26f05c9c4d338558e00711097b4e96fa0ccb0ed395d97b2fb9f6d052a3e92575f2bc6b337297e297ef82fb8a696c9176ecb94ea5e1f4365bd2699606f1783672a36d04513b351ea03401133b6672f3c4de5b44c73dfa957f3fea167963728b044e3f476f4997b8beddb8688e372dc86c12880680085007fb867c100d5667c2d7ed833138d1a168dcc02762441d252047d9561a126ab35880c5d1ba35ce97ee9e3043e438271da27172d03d8a192e78e92672e4ac8e4560fd789fd197c333dab056b7d6c7e70c433ae49074c84c936eb6abf7a5fb7f16bd415d8af9d44ff7c5c0bf5ad72ed28380f643429f4d9928af26947f7ce9dd0a65a43511b37b310ccf8302d7769b70d5c5352bf513ff8fca004b71280604f3ac384d66cefa4a638d1f7b9114b8598be5b6540cb91d43baa8339056d7f409577f556e313c778ed1af5d2b848358ddfff6bf2cefdae735e06f04cee0e66d9dffa3ed18b2a8f3db1d433fbedd3320c0fcf3225067fb891a20f6f43405fa655ada61aa96b56bbb08a18b4c9e8efe5a329abd902cf624f22a2eba275da9afa785f0d2ddcbeb19e94c4306153c6174a88ab4fd5ce34f9f3cabf8979a4503a41e3334bfdbeb9f0c58a397b7deef2b94c5590fc444b43d641cf4e597c40b25c5aeb29eb3cd8732fd57227c7bd3d0495c724165a9b5c2d2e3e8f51327a6058f730501fccd10242fa2f88a3d6e90582534cbc502966d0a24efcf82843e4ac2c48cb451b4ac54c05cf77745c32c3ff845107debe9233185dd2d2c708f419a137c65069cb77e015da7c4eaff1cb022a352c9cb8391f8c71f35ddda820261d5b023fbf00665506d84c69d5c1b460bbc2bbf3c83bbd084fbce1fc31e6e29b43d4c8aeb07b6997722db47374d2c04466be7f0702dd7f1bdf89a18b1f6247433953957dda33c27d11863958c2be3a3642ccbcaae01e3ba0e7312ccff5550bf36caf498a63ce585497d9ccd66189f1e849ce9854a1467caec7eb8a3249b90d06023f1773215cdaa16c0cb31"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000025c000-0xc)={0x6, 0x1, 0x147, 0x8, 0x3ff}, 0xc) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0xcf}) 2018/01/31 02:32:49 executing program 3: mmap(&(0x7f0000000000/0xd2e000)=nil, 0xd2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00007de000)={0x0, 0x0, []}) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d1e000-0x4)=0x100, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000010000-0x4)=0x3, 0x4) write(r1, &(0x7f0000001000-0x1a)="", 0x0) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[], 0x0, &(0x7f0000008000)=""/243, 0xf3, 0x0}, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000daf000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088b000)={{&(0x7f000099a000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) getresgid(&(0x7f0000eb3000-0x4)=0x0, &(0x7f00004c3000-0x4)=0x0, &(0x7f0000526000-0x4)=0x0) setgid(r4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000085a000)={0x0, 0x0}) r5 = creat(&(0x7f00002fb000)='./file0\x00', 0x104) statx(r5, &(0x7f00000ea000-0x8)='./file0\x00', 0x6000, 0x82, &(0x7f0000116000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f000039b000)=0x6, 0x4) readlink(&(0x7f0000869000)='./file0\x00', &(0x7f00008eb000)=""/199, 0xc7) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r6, 0x10e, 0x6, &(0x7f0000d2f000-0x9a)=""/154, &(0x7f0000d2f000-0x4)=0x9a) 2018/01/31 02:32:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x4, 0x0, &(0x7f000029a000-0x8)={0x0, 0x0}, &(0x7f000029a000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e3b000)='/dev/midi#\x00', 0x7fff, 0x400000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000499000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) listen(r2, 0x3) r3 = accept4(r2, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000bd4000-0xc)={{0x1, 0xfffffffffffffffd, 0xffff, 0x1, 0xfffffffffffffd8b, 0x7f}, 0xfffffffffffffffd}) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 02:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099c000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000e97000-0x10)={0x1, 0xffffffff00000000}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000752000-0x4)=0x0) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cca000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000336000-0x14)={0x3a84, 0x459, 0x61, 0x4, 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c25000)={0x40000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/31 02:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffff9c, 0x1, 0x19, &(0x7f0000354000)=@generic="c456a5f6accb579ff0e2355fa844a187", 0x10) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000acb000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket(0xe, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:49 executing program 5: syz_open_dev$dspn(&(0x7f0000fb5000-0xa)='/dev/dsp#\x00', 0x7fff, 0x600000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)="", 0x0) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000017e000)='./file0\x00', 0x101000, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000bcc000-0x20)={0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) 2018/01/31 02:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0x8800, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000005000)=@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}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000005000)=""/85, 0x55}, {&(0x7f0000006000-0x13)=""/19, 0x13}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000005000)=""/98, 0x62, 0x7fff}, 0x0}, {{&(0x7f0000006000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000005000+0x73b)=[{&(0x7f0000003000-0xae)=""/174, 0xae}, {&(0x7f0000005000-0x83)=""/131, 0x83}, {&(0x7f0000005000)=""/249, 0xf9}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000003000-0xb2)=""/178, 0xb2}, {&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/251, 0xfb}], 0x8, &(0x7f0000004000-0x4a)=""/74, 0x4a, 0x9}, 0x80000001}, {{&(0x7f0000003000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000-0x30)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000005000)=""/209, 0xd1}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000005000+0xaf0)=""/162, 0xa2}, {&(0x7f0000003000)=""/233, 0xe9}, {&(0x7f0000006000-0x30)=""/48, 0x30}], 0x6, &(0x7f0000000000)=""/149, 0x95, 0x2}, 0xfffffffffffffffe}, {{&(0x7f0000005000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f0000003000-0x63)=""/99, 0x63}], 0x2, &(0x7f0000006000-0xc8)=""/200, 0xc8, 0x29eb}, 0x7}], 0x4, 0x2002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() capset(&(0x7f00000aa000)={0x19980330, r2}, &(0x7f0000244000)={0xfffffffffffffffe, 0x200000000, 0x0, 0x9, 0x3, 0x0}) prctl$intptr(0x40000018, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xa)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000003000-0x2)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={r3, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0x80000000, 0x4, 0x8, 0x12b, 0xffffffffffffff7f, 0x2, 0xfe, 0x5, 0x0, 0xfffc, 0x1, 0x6, 0xffff]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cbe000-0x8)='./file0\x00', 0x484000, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bb2000)={0x0, 0x80000, 0xffffffffffffff9c}) write$selinux_context(r2, &(0x7f0000528000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000eae000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00009b7000-0x8)={r3, r4}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000309000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000a0000-0x4)=r5, 0x4) 2018/01/31 02:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x800948) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000504000+0xce5)={0x0, 0x10000, 0x5}, &(0x7f0000b18000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e79000)={r2, 0x7, 0x10001}, &(0x7f0000986000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000921000-0x20)={{&(0x7f0000892000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000ac000-0x4)=0xad0c, &(0x7f0000c94000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000022a000-0xc)={0x0, 0x0}) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007cc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000282000+0x510)={0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x33400}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000030f000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x406, r1) bind$alg(r3, &(0x7f0000dbc000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000550000)={r2, 0x28, &(0x7f0000021000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000787000-0xc)={r4, 0x1, 0x18}, 0xc) getpeername$ax25(r5, &(0x7f00007ef000)={0x0, {""/7}, 0x0}, &(0x7f0000fe7000)=0x10) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) r6 = dup3(r0, r2, 0x80000) bind$llc(r6, &(0x7f0000a36000-0x6)={0x1a, 0xf6, 0x1, 0x200, 0x80000000, 0xe2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) r7 = open(&(0x7f0000b3e000)='./file0\x00', 0x0, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r7, 0x8040ae9f, &(0x7f0000a88000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='\x00', 0x800, 0x100, &(0x7f0000faf000-0x20)={0x528, 0x1b13ea5b, 0x4, 0x100000001, 0x0, 0x96, 0xab000000, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xf9)="c540a402c929be198d356a4b6e64be94be324116e253fca1f99232d7a84a3a776125ff2877fb9c30e3d3972e77c05a8a6736735fc405dd8265a42a268458f58afee1c804d47b77b8f6a71dc906db015eabb52d321cc8630b34205c1cd2caec493aeafc1af928f3728b0803cf223bffb439ee854162f30cc567bdc9e5143364c25d0f428dfdea245d3ada2011e07186d9cc74054be1f3714a6c82030cdbe6d89a41c919fbda12c6ba341f5f9b768ecf90b932c4ac66de54f1c450f684d72e6c1eb15f48d0ed1ef489d36cc4d82e0df052aadaa7c022e859b20fca05b24e9d283d1d5e0fcf58f05c9f21a296285357d3c33a4f2305f214a09258", 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) writev(r1, &(0x7f000044d000-0x30)=[{&(0x7f0000270000-0x39)="ee0a3e3dbd14564d25c406c7741246a25654de482e6129ee246c2b3b9adf4f4bc3838308518222a6b30f859ac904fd83c5c5e0aab10e432cba", 0x39}, {&(0x7f0000d4b000-0xc5)="a45f1bce0fadff00906717ace7ea49480d9214b2b0d9091d922028a7bf6875c7d4358c79423cf16a3187b520b07dba2b0d4d91f116b08b6faf64d05e09d0af3967e0d35362af34cd52456d404a5cf25f8450139389af3c9fec90f7b447e1a0131096452dc8feb30ce338764f9a7b0387014b1bf53063aa9a8215c9ddbd83c46e1a9dc3855b445cdc842aa6e167703917b066145ccbf79467a184ee55e68f24e391c27a2c37a71ca6b6e697cbe196a1bbc52ff40d225a4d9a67b4e7f06d3964295643f01adb", 0xc5}, {&(0x7f0000a29000)="0524da87cf1023760b35f86143583083dca689ac6d3384ff3279ff9df7d7106c9ca345df3c5f114e58adf358eafa54d1c588b3e74f89541f51badbffb8a28bc67a1473157fa6578ae00eec", 0x4b}, {&(0x7f0000620000-0x93)="73d76a374faca3aa58b6a1f3983121f08ac6f0515e468e38a392bca428bc99c21bcfa88a7330036f0a7192997f20662699c69bba7b6e4f00c0a04090cd7411677b01f728c7991bdbdbdefd54cf25903dcb3fb8e85e39b721f73834db8adb02b537e724e075165e90a2c7709847b8615a5757bf6f1284a1ba3098551b0680ebc314be6e63812666b9f653a9672750ae91fc755b", 0x93}, {&(0x7f000022d000-0xdf)="3fe51297da8214c0b1b8fe245d54038f5952a7088576ee2be0ff11093d8685a632fdf0f00d00a850046f71f38d8c8d69d08c9d58f0248823cd88bf0c1677268795c5fef0d99136d0deb456e6ba0d80fe20597c5e3116764d3185e8c7d71542bdd95aba28852914f29a38994e6eb195c79d23423b0e2a4d5be7e9b1d9a60182f28618cae2bd9e4c2b24a5409d21ca1141f515df4adccc1f5de4d4a50e38f5e419bb7fd6c53ab43bd9be89605edb8a1e0f6d9f4020358bbd4f654a403559adcd8bb4e71ae7ef4d38fd33b480bd93c53064342a9e0c11902265b4a24fedc2a84f", 0xdf}, {&(0x7f0000c4e000-0x1000)="88c0642806f8d6f358f51ce0cd236e4ced2b0d71b1cee7d23afa42a68f4854b84762d8dd166f30e3a6a80bddf3f2f6d051d2ae3bb43fff6f794933f203ed2a1e4f53abafa46e2ca7000be0eb8fd9741ab4e10fc13e86225aa1e9586064f33edcde796eb3f16c50ce90a35d2eb26cb5d7705c17667f701c16ae1ba2596ef4e4131806e48796ae3e0ac8301e80aac27814d02f39cd2207aa71e5bdcbc0ff669b6b9206f3e59457e45da634fbf2230fa2f2293bf07104e2a0ae7022be344effda9eae92a710cc242f6257469ff5bb387851012e504cd30907b5656a2dfc5b88a667c9ff95b99c9aecd80406842da8804c08dfd8feed8513c74bcc69c320d8525ba5d4acf20d3f157ff131b2c13aecd200aed22287ffe2826626f418955c709b9780b4682c0599786702ad15d83ffb5f6de4f512a291c674a8e7059ee13fb87dcef98588bad21b2a555e001c10a38a4ba58c78a7aa6a1eb7f2ce6130a43607955960ddc8a07e24bfad8913983c02c88c44ed6ddaefcad23fcdcb116fe24241494637eb310ed064a4ce70193e74f500767a5a0144e7e3999febc4906f631b709ad078bc2134a83f159536ff4e8d575d5856c0f4b6d47ca4a06d5b832dc9c1f114e83428fa19a4c8eb9dad2f6f4318b1ac30f015fcc32cf994fb45a41420f9b0e3bda265f4c988e62177b94b2d08503f9696d0b524e77f6b7541ee5bf78c9cf88a3eea550bfca42e2235915d0d5ed900222f27c53290c7b34d4d75d54b6e4110b20db5eaace01060415df0450385359d91d0233e03ce7745ced215cf39cabf5ae24ebb1df246571184086e1869d20bdec48f5f1ceb3d5c2209edfeada76f6383d2f72e4cdccfb163f5aa4ac47d11725975e2478beb3a524c0b91e783563ecc4a1d448c5046b8053a022374731d4dd5353819970a996cc310641347b94d3178e22b94c9aeacf38b52c546ecd0715bf2f4e5b5845acce2722e6170362057aff24b9c34343a6369c5e8f56efdffe15c7b2da6eb599140609915e4014bc8d1c8b10d95bf49f6fa835ada379fc475c295cbbc28f88dd19fc1ec9090935c7616ed08b7db0229d7a90a7bd64fd3e72256e9b0ab9a7c6826457c0186ced1a6b41c41acd9dac1ddb96c435dece2afa4bc7440297989040ee33af8b31968f7c35b7200e0be43f99922d3bc6b1232a7d61c53677240a7ea2d931be0cc6ad9d0d4d7dc89aa5e396a640b0ff97c71a2fa1fb06ee25c368480ca50d4dcb233c91c9e6259da810df0f696b0b8f0d3cab40e3ffd5b963a2bb8023a9ff2d77f7ae3ea2813545d055303319f20c46c88ed66c21463caf1bcc387b70c71591712434493a81c74a762884e45934dfa4b0631dceb84cf5d5a787e908aa20f292d3b04b6c0806de2249dc574ded78a9f11c53de4541b8a3dc6c92788f0c08edede1cf9c6fc2f33d9de05658ca0b5af0547000225c792ab036e4b600e9bf6dfab25ae1b44ab5714ec18dbc594cea5623fea44ec237c0015f735f2580acad7d97d983cf1e82754b9dd6ef00d362b6a02adc3dfd5912142f064c23f775514aebe095228e0532002cda9f05ffd7e913f3990bf0eeea06b2ee136b58acd8d602f969cd6acc9be17d06a1fb0f30e43396a7630e43df391ba61a2e88f7713dd1434997e3036a19ccadd78c81bf11c7a741f2de549e90482510291e65f3bcae3624e8a5e208e91da6470bcd32e758ebbb603e9400b7a07ee8e57262ee601d86b95d17e874d9712c3c46eda0d29a595c31cdae8c72f683e272b339dbab859d6df0ce970f762212a512b0e68bbb6a8f4bc529e6d826930e240b2cda18eccd2eb1b11fb8191777662725ce8ea5af6bae89543d65948710ea38a42aa3871674582b1ed5fe6c3d9ff29ee6f45d1dda842881753c1d15dd7737491ac9d174ea82a1905c4fc09c399537068ed9859dd6c7a1b797eec57c8852977b43a4259b7599bf97ae6b884b69145ddc0461f4a23e28e648e6b1a9bdaf9c28f7963d445ab49297c13511da56fe3fea5ea5416d4a3c94dbb0c77360756e942684973e631df3b5b9807a8083a0db2b4c2d45629de1b91bd7435476e5d84db92318cfa15df9e2f64f90e8606d7c6f23e44248cf1b100b0f4f1ce0145896f5a174c2002c2ca7148555d97fdbbccc047a94b28503e88fac00c5d077e2caddd7f5087ec668fd95a777a30abc9c3f88594ad7476e9cf4248f1552030ae5ef6cd97a9524df62b4544d3744a723852ff878376c5640bb08d5c0f2dba608878fef78817e37e09f98298a6d0cb78d8e29fb07ad13a71c1df77f5540eb7babb730250c49b7938fa989bc728cd88b66f5d977d77a06e220b4f2e71921f30c81f48f76ffa7e6959c05b177f153b982e6545983416ebaab6cd1db1b39c5660a77d53ca684fb98fc72c447a97e240a3cfbb36405a7eca95884b408f213e38d92a46e198f91ca1542e03385f94a55e4bd564de0a3430a551485d64348f913ea73378fd36bc03e5d0ff852fd94177c3d205029bc4baa5fcb416fe7a8ae66264d0d2b62ba116a94b2c9c2be124e8368aefc056098ace6c112beb5d226207cf0535e6aeb20303009c9b03ce0ffd2849c9c0b6022ce64365a96d16bcd0396ee96838674c201a2fefc29ef098a86a45b6e50cc64af96f6118b2690f8c72b438419b8c1d17466409e05c12ec3e626e44c73f29c9b53d057ac6260dd520e5f391821062cb8dc9a6098c1b2bb0cd44c096b714d01d28050cd16e246cd89e9239c0c29d52ecef37a26fa88a7c5754e46b59deb55c25a4861764bcbf217d5f8622e611feba21bb13fec584f67fd0cba5f8e9bd38b2c0e2cb972a3ff9619a4d4d5b412209ecb6ef00b804f7c01eb51da3107db80e51f8511d6d1abaa9d024155ad2a28f32cf493c0af1adfc0d4627fd305ac542fb6b78daf03853ca6c2083c609fdb5a5aac0372eb38d66619d9e25003cc1926bc914bced8679f64244c028f47f0fad1d3b98c2fb8c9c415ab1ca6fd8874281c44700362218e161d93aeaee2f20a32b5113ed8bf2f7d6efb19f9fcf9f66cc2cb2724655e00fcbf9b655d2fbbc80ab5f9ae870d828ab0a9d24187403006529c606cc829a1d8c50297f517f36605ba1cfc47175599627fd94e852a275d2212ae0908e162bcf8fe71c41e2fb3e36ccd9bf6896701798a6d6dcff35f81c16fb4d4ab399b52a7f53907566f2188a20fa178a08ee01d209da3a92a8a95321f564cd707cbb3852fc8835cfefa277ecd2ce57acd319b5ce4c1c86bcd34a71fd688ff1b5e232028a7f7d657078929692688d5299fe1c25b25a73ea55f41e9a23bb259da314f17f251638e7be0bb2e6fb8a34cb53d113fd8db923437ddc12434658cec18670ef419b5dc046413e0fc8c8ea626ea4e59419b661c42f8aac05d716cf5408d9b641d343957dc64200dd8bfcf2016d9b32e859f508e412cb955258a00ab9a9f5295a9e72050eef6f46912f30d439d4132f3f33cebb38bc40ec1d4217dfcba058b5d037bf520588164751622ee787596c7b1dab2d713398c77853cf3aa0a410a1ff915f25549e209d020d0a18010a8dcf5b166542f3255d1d9091a3e6cfe191ce9ed90b29d815aba9b61582f2b32f24900ecfa728899ef7de596cf9cbd13d283562303e59556380427cf5c7d0838b7502b39d54bd9d7e42e966f763613760760fd2b1dc087ef19d2a4f56b8e8701667c0ac01a76f25ce3cde7e2967039e9ab28461220c4eab273efd26ac3658a02a7050b940397ea54f6d434e8437c6f84528b09f510df3a79a18f9f7cc889d1fcd0aae84767802f623e327e09e028c39b394d96446a4467c82db540f567a4d201967c631c11d9afea14f4920110107b816bb995a2f7556e79c99957ad70b713882f6f26ca25c2ab729f43ab6e6200195b3b30cdfc1738c3c3c2d4f1c4b4f8bbb4c04aa8a6f6987d15f3b45b577110b7d2bd0939cdeb183cf444fdc6e10c8034171b155401432a250d5a993fc588a5413de0fb51e25fb77b770bb39c055ab2f97abfd90cbd248d7002c4080787412decbd1d5299c69c7d3112ef4a8db7f82835b4eeb7ffdd384e5e2b98446d3a277ae4d3e87e47be553a3f75b9e2c80f51539d1f546859e17f1586a31e4124897a99fe892e05382bbcbb8fb0abfe5d5e5169f534ade27ccc504676692ef0d1892ef44c3bd701e9f039b8e3adee1efdac69a8cc0050765ed61d45e6abfffb766539dd21be1a0d8b6735c7a5a44e28e59e9d9eb6a26bba12d73e6d71a1627459b52eddbc5415cad3440e5f1a87d6cf51741e31303024fe6f538b77c714f08c2a175eb594564412d0529e16e95c0ce82d6e5a8e645523e00d3d0ac6dbb8b843bfab128a7cfe2c9662678d385a7d9ecf1e55f8772db6d4b8ad3c9526caa5038348d8f904bd4a84cfd212bf89d7521c9428d828d14e859a0314001abbaf96e4b853a7e655164ec1d8a5909fc5cfb8e633b5b55942bdd72ce96b3230ddd42ef39f89979c1e677fa2ba8b6dc7047bceb74600810682d2a5d9494f0d67968373ef326dd39464e00ca5ab0d9a9cd825904bc3e63d17a605a2a7e1d1f4773c15d76bc601841c93927728a6888f9b07f85a8bd25649dac3dfd8c315919eff102c9c887311290afd23093d75bf23b678d7133101f1224f00ca9cfefe023ac42dc158ca44c941acd1dc697dcb42d9a7e33fe4ca318191cc30b73ad2b72ef22c3e00fe50aef93d7ec60fc00eb99304827940a5421fe120622602ac5d5350882a28aaf9c13a2d806601c268f7a2a4c46568fa9d89f557fdc1b4b97d952d66c8bb2cafcb0667fba9e8e0a3fb9ed3d0ff2857afe494bba950282a7c215425d9e8cac4d32a4215f94e6a9a809ed27ecbbaf9ac54dfd29fa4e44a95991758af77bffb37073fc6cecd51aee34fe008731fdb7aa8a972be7cfa55fbda29deb4958835d8fb03bdd4a8fe1da80c89ee20ff90272ea6b1cfba33d562e7b9b2e6df8287f7a511bb169bb05bd0e3d94cfdee0b414e4a8ed0d89ae5d16292f021c0fbba320f6a2cd20614028b10168b4ca19ee8ee4bf3b7cbaf67b7e122ea78e22cefdc91601f8e8f2fd040a6bb6eedfed1385e2e64b9c1e25f27363d86cc35787b8a2190d161f41ab329abc51ffe2e8a186730975ee744b081c922be3bb19641f75756f6203c2c7deb19a41cb6b3660b0d90657ff4efa478aca323c646284d45d7eb9c00ebc5f40058284466bbdaa51898b7c68d5721153261e9607be1c5885155477fbb60e1b45158632b689de907e01de72ac22739c28923c3ff96f622ed68d9f31c833a872a4f9e2b0214e0bb1218fba75a36280ba8a3e9e18a6e575065d3a6c78c21d104f2d5a56f43cb71715f2955a16af04f0c10e0726cac315253b68f16473d18b8d4cdf2b01af8b975c782fcc77bf944dee79fbd2dc9fa3f92c62c3de48360dd5578099f3775794c0dc67ce01ac3785c2c6817e91af2269a817f4ec6c1e6d9ed1d74e66e7ad2386f4873ff4ea5e13945474a49174bb51ade1410c8bb8916696b5b7ca89d7ad692645b1d8e0fcfc2aa209e037c01482c9b45d8e77aa0edc4cf57ac32e0a2d95b9c51450c381d54817e90835506a952681974c8e1ed4175ec184ea78fdc1f03ac06e0d1f387f158f7fc4410c9dc51db5dbb293a52a275753b5de38d43d98d9f8bcf998fe6d6e8f7adc40bab82371ed459c4524d1b27337d118132f0ecded2f60fead8d8e1d0f4b62593472b8d59d2b845042816170a767205191aeb861340a7312a0dd04593968799670893618e30a12d054ea54ff151b16cf43f2dc9fb5d91d", 0x1000}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cc4000-0xb)='/dev/adsp#\x00', 0x95, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ea1000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c58000)={r2, r3}) r4 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) dup3(r0, r4, 0x0) 2018/01/31 02:32:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000398000)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000579000)=0x400, 0x4) rt_sigprocmask(0x2, &(0x7f0000b01000-0x8)={0x0}, &(0x7f0000ccf000-0x8)={0x0}, 0x252) r1 = syz_open_dev$dspn(&(0x7f0000e0d000)='/dev/dsp#\x00', 0x7, 0x100000) fstatfs(r0, &(0x7f0000721000)=""/234) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f000026a000-0x4)=0x301, 0x4) signalfd(r0, &(0x7f00000ed000-0x8)={0x8}, 0x8) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000515000-0x89)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000-0x4)=0xe8) accept4$packet(r0, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003d0000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d49000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:50 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000f9d000-0x2)='/dev/input/mice\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00009e7000)="feed30761b9b7e4ade7c95f34c03812af046ed3137f671446bb70dc7eaf81e7bae9924be4048ffc8ac26f43b2e58130a66bc2f7740e62db2cd604968eb9fa9bc424a4b7e56d2aa49a0e9a69e06568098da6c2f4ba02b") 2018/01/31 02:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9f, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/icmp\x00') membarrier(0x19, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000757000-0xa)='/dev/ptmx\x00', 0x800006, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x1, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x6cf, 0x0, 0x0}) read(r2, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r2, &(0x7f000010f000)=""/176, 0x13) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ef000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00008f0000)=""/180) syz_open_pts(r2, 0x4000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000033b000-0x4)=0x9, 0x4) 2018/01/31 02:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000bd000-0x1c)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000fe3000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000021c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) r1 = creat(&(0x7f00002f3000-0x8)='./file0\x00', 0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000bce000)={@common='syzkaller0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x3, {0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe8}}}}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006d2000)={&(0x7f0000b86000-0x8)='./file0\x00', r1}, 0xc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000039000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xff) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000003000-0xe7)=""/231, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000869000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ec000-0x8)={0x0, 0x0}, &(0x7f00000e9000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fe7000)='/dev/amidi#\x00', 0xc5, 0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000fe7000)={&(0x7f0000fe7000)=@ax25={0x3, {"42e5c0f61bddf7"}, 0x9d51}, 0x10, &(0x7f0000d67000)=[{&(0x7f0000d9f000)="4f457eca4600728f12d52ed13ac1efff4d3b0c16563569504babfbb4dedeef68bc1bd1e071e3ad9a148199bca8227f5192a6fa5212b9183d4cc459f288e64f34b748bd29951e4f72ebc4496d5a97849754e9b9382369882ae975ebd123bfe17481268959634aab", 0x67}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f0000fe7000)="ea06b087b3b8918a8caf6c7617d3dd12c4a2a094bfd0f962eca17fd43e035fee2166402ba468ceb0a5ad71a68f83e12cd3d7b580b66f2b01fae3db07e983330ffc47386ce943107a66741053ba6b684372c734186e96a9734ab8e07f6515ef1744dd07e1900a8d81a20b2d833ee5d948d4a108", 0x73}, {&(0x7f0000d25000-0x1e)="ba393db28fece7c246436113f5e3c9cb31ff0592c465a6377f5342d86be6", 0x1e}, {&(0x7f0000fe7000)="5c1f187a49", 0x5}, {&(0x7f0000fe7000)="9fc3136cb148cf22ea8f407cde6010ec3638559e3954bbe11bbb959cfa8f079aaf1337d3b06c9ef46fdd0d9064fc1cb55ef3092b4a9edc1dd31e84a4114a2ab230675558f2f5ae7c23f6699cea68e138d3c2404c60b9e1d74f49edda02a75d1eca2b37afa660f2321b9d594d4641a923beb77843b9c754caae3454bae0107dba2b5dad850d7150fd2d42b86c969d", 0x8e}], 0x6, &(0x7f0000df0000)=[{0xc0, 0x1ff, 0x100000000, "4e660005388403dddd3665d6bcbbbb91706adc413879e25b531a7d1cd69977fd6bfa8ae76fc360bbc2104bd361cc4df5b30ac6202ef091227348c5c08b773b80744bbf0b3a3501fdafd070a0a2390e9ab5b0639e194a5504daac8441ec69aed37c39772843259fb10a7f7f31f950e38760e1f1b6a36b15213e6afb2e56fb478d3742e237cb3c7425ea965f38a10c907cbd03b827642e104bbf03388f5ab3b8a2e22e1f576f8843ad32673dd58136426f05"}], 0xc0, 0x20000004}, 0x100) r2 = openat(0xffffffffffffffff, &(0x7f0000dff000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000dc000)={0x0, 0x2b9}, &(0x7f0000fe8000-0x4)=0x8) open$dir(&(0x7f00000a7000)='./file0\x00', 0x82, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00007a1000-0x6)={r3, 0x1}, 0x6) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fe6000)={0x77359400, 0x0}, 0x8) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002b3000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000a16000)=0x2, &(0x7f0000f99000)=0x2) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) truncate(&(0x7f0000ee3000)='./control\x00', 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) fcntl$setown(r3, 0x8, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000f75000-0x10)={&(0x7f00006e4000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000fc4000)=0x0) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r2, r1) 2018/01/31 02:32:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f91000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000001000)={r1, r2+10000000}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000001000-0xa8)={{0x6, 0x1}, 'port0\x00', 0x20, 0x400, 0xa4, 0x7ff, 0x200, 0x80, 0x8, 0x0, 0x4, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x80, 0x10800) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000001000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000+0x500)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) read(r0, &(0x7f0000f83000)=""/98, 0x62) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f8e000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00006ea000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000390000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f0000f5e000)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000061a000)={0x0, 0x6, 0x30}, &(0x7f0000acf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000083000)={r1, 0x0, 0x7a, 0x2}, &(0x7f0000aee000)=0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000+0x683)="737a6279fa8a4924", 0x8, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) 2018/01/31 02:32:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x4)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a73000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca7000)=@ethtool_coalesce={0xf, 0x2, 0xa2b7cf, 0x8, 0x80, 0xffffffffffffff80, 0xbc, 0x2, 0x6, 0x1, 0x6, 0x2d, 0xff, 0x800, 0x7, 0x8000, 0x91ef, 0x6, 0x3, 0x0, 0x6, 0x7fffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000+0xd08)=0xc) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000230000)=&(0x7f00009f4000-0x1)=0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:50 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002d00030007fffd946fa283b70a00000003000000031e85683540004003000000", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000011000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000008000)={0x0, 0x101, 0x6, 0x100000001}) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000fa1000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000775000)="02f281bb6e92c7b12577b8e2d601afa44966f116f652569844dcde5f2e791af5"}) 2018/01/31 02:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00005f7000-0x8)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000054000-0xc)='/dev/random\x00', 0x0, 0x101000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000, 0x80000001, 0x0, 0x0, 0x3, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000501000)=0x0) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f00005de000)=""/176, 0xfffffffffffffe96) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) r1 = syz_open_dev$midi(&(0x7f0000348000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e61000-0x50)={@generic="57812dc4c093320c0e066c92eb1a78ff", @ifru_names=@common='sit0\x00'}) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ef000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) fstatfs(r0, &(0x7f000055f000-0x8b)=""/139) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000908000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003f7ffffffffffffff000000000057f4e2007e23"}) syslog(0x2, &(0x7f0000500000-0x26)=""/38, 0x26) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000027000-0x90)={0x4, 0x66c4, 0x2, 0x7fffffff, 0x2, [{0x20, 0x56, 0x4, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f00000a7000)='#\x00', 0x2) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000395000)={0x4, 0x0, [{0x0, 0x5, 0x9, 0x2, 0x2, 0x0}, {0xc0000000, 0x80000001, 0x6, 0x9, 0x81, 0x0}, {0x40000002, 0x800, 0x2, 0x101, 0x7, 0x0}, {0xc0000001, 0x6d, 0xdef3, 0x8001, 0x4, 0x0}]}) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ac000-0x4)=0x0) mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) r3 = gettid() prctl$setptracer(0x59616d61, r3) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000016e000-0x8)={0x8}, 0x8, 0x80000) write(r0, &(0x7f0000add000)="2d42e3589209f52d5c6c52edcf5eecb617bfaea69528b362032df30cf6953d6e6da2072c2bc3bacb320c13d7572411b3c2621334b6657420beb284a929d052f73c7c9c7e9ce85968a68dc1f91bf723022756adb609cfeb6c5f0c59d811a4cdcf38ab8397acdc68aca19bf28c0f0a7c5ed5710c770e21c369eedfc3fd9896feb4791a5fd10a8c2982028a75d79fa4f931a87680943c5b", 0x96) setitimer(0x1, &(0x7f00002f3000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f47000-0x4)=0x0) pipe2(&(0x7f000094f000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00002dc000)=0x1) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000054a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000308000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dc0000)=""/57) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f00000ee000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8589bdf827dffb38) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009c0000-0xf6)="83652bc4d9dff442a8479a751ba27266d16b8e9369efac535ea862307eb395dcd78a1002a04bcad204acf605873926a0112ccf8c8b32bf3436ef4086b7e80464d1cd2e7feb9ccec3936d3a4503fd54a6552c03fd624cf37f26a4c5ce7daac41782bbd0000b077fe5df0b793273a3e72866096480242a3b7475ca2149dc833a720452e4bedd1feb31c99816f5df2b5c37aacc41c05ccde9c3aaff3f6c8685d9f7d02abea7665df222a0cb622594692540a7e4f1eb87cea06ad65e7315a669bc14cd637895c4e653197d7c9c19127567bb800d2be5c2e763bc1f0ae2638c2e72e703df69163b80de416f5ba2027b26c0705df6cca6455b", 0xf6) listen(r0, 0x0) 2018/01/31 02:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002f9000)={0x0, r0, 0x1}) ioctl$KDENABIO(r0, 0x4b36) timer_create(0x100102, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000)="", &(0x7f00004e0000)="d2323b871452e4ea81c723b2a7870a286c63a68e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r2 = syz_open_dev$audion(&(0x7f000045b000)='/dev/audio#\x00', 0x9, 0x408600) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a2c000)={0x0, 0x45d592c6}, &(0x7f0000f4b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ba6000-0xc)={r3, 0xac, &(0x7f00005d1000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}]}, &(0x7f0000fc3000)=0xc) clock_gettime(0x0, &(0x7f0000219000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000d67000)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000b00000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() r7 = getpgrp(0x0) kcmp(r6, r7, 0x5, r2, r1) fremovexattr(r2, &(0x7f0000ac3000)=@random={'os2.', 'eth1-cgroupkeyring:#]\x00'}) connect$bt_rfcomm(r1, &(0x7f0000c7b000)={0x1f, {0x8001, 0x9, 0x7, 0x7, 0x6167, 0x10}, 0x8000}, 0x9) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SMI(r2, 0xaeb7) 2018/01/31 02:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000296000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000aaf000-0xda)="b410fd507966ac6e5901c2abc5ae6c66badc21e9f813b74b0082be1a9b13f9f3ed9def4e1db21bed85fc193b87d04b0eadcb312d576ed7083a887c922dd921cf8493d951a90add3b7e39e69958bc1d872be11caf819b405e23d218dc42167e03a39dffb682419558df05763d6f47a612e7e019590285ee9b76735228c39111347e59130361f11a61e6be4e8946a12e10e07112366e6bfe33a22d22a9f881fa17812e838b82620e416f59cdf0dea691336efb65d7922e9f85a8d9b162f07c730dd231a08d8897157870c09bdd77c22f4ab1afcc76484e89a82f41") sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ac000-0x4)=0x0) mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) r3 = gettid() prctl$setptracer(0x59616d61, r3) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001de000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000d52000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000092c000)=0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f000051f000-0x8)={0x5, 0xffffffffffffffff}) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000732000-0x4)={0xffffffffffffff9c}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000030f000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000232000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b8c000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000074000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d47000-0x10c)={{0x200, 0x0, 0x2, 0x9, "a48368a9911f498158dd4349e656433ebfd1b21ab658c6ac69954c4044b5bd8561c0480b81aeef0064fba092", 0x1}, 0x0, 0x0, 0x2, r3, 0xb425, 0x1dd0, "37d87e7c5ddb068b24b925b0581344ca75ebab13272b29c3d7268300109cf85d45c13d34c0e51fe4ea6dc73b277d3fc760a2e1af79e2ca884f68da570a40eadc", &(0x7f000072d000)='/dev/ppp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0x4, 0x3ff, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b42000)=0x0) ptrace$getregs(0xe, r4, 0x25, &(0x7f0000deb000)=""/0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000c42000)="dd6d8df1730330a99286", 0xa) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, r4, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000ae000-0x16)='/selinux/checkreqprot\x00', 0x105400, 0x0) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005ac000-0x4)=0x0) mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) r3 = gettid() prctl$setptracer(0x59616d61, r3) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getpeername(r0, &(0x7f000046b000-0xe)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000087d000-0x4)=0x14) getpeername$packet(r0, &(0x7f0000dec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c9000-0x4)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c72000)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d8000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)="") getresuid(&(0x7f0000b1e000-0x4)=0x0, &(0x7f0000e20000-0x4)=0x0, &(0x7f0000ae9000-0x4)=0x0) fstat(r0, &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6c000)={0x0, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0xc) setresuid(r1, r2, r3) 2018/01/31 02:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000276000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b24000-0x20)={{&(0x7f00009ef000/0x2000)=nil, 0x2000}, 0x3, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a7000-0xa)='/dev/ptmx\x00', 0x410000, 0x0) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000653000)={0x0, 0x0}, 0x4000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007ae000-0x4)=0x3, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0x15, 0xa, 0x8000) 2018/01/31 02:32:50 executing program 7: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000abe000-0x4)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) kexec_load(0x1000, 0x2, &(0x7f0000818000-0x20)=[{&(0x7f0000102000-0x8d)="ec3c95686ae6d14cd38e98a3350c7dd6f74adcbe40bcfcf1149dd6eb8d61cb12142b2e6b67bdbc7af04f2e2287e17ba0e55fbd246d2ca1c874fa6e907192f87723791278164580f35da577dd287898b788e1ff78256564c1527e9deac0177f09d32f2d32ac8aacb53735bccf3483f926554f34db78a7aebd43e309d47aa4f52dae053f56e99bf1fd07b3c8fb11", 0x8d, 0x0, 0x40}, {&(0x7f0000fb2000-0xe8)="3e77e60e4c571ae4b00df76bc582ebe4c652e6d28eb75f92d9a99e5920a413d1ddeecc2f3c570e4702162c3fd40dc423446d7804fc7da5ac17d6a71d426f0748a48b3668fef5fdc88aac353458ef8ffd4d7cb8416c2e205f1875455e017a2b69f446b3837a5c52e5757153c6187ac86b7a15d54ca4b5d821313b9bfb08e35384468a370255f761cbb10cfa1f575642822b120f0ca413b28c7d92e2455bde024c30ff219e7b5930203fb2b85c2649d59177cb7d7b015648ddec023baeee15e1ba6ab01299e3351af5423bfe3850ea9775a787426a8ff13d7d80eb78022ce9c79654b1e9b877c37da1", 0xe8, 0x2, 0x0}], 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) 2018/01/31 02:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000ba8000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:50 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000084000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000b5d000-0x1c)={&(0x7f0000c2b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000520000-0x18)=[{&(0x7f000037f000)=""/214, 0xd6}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f00003b0000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0xe8)=""/232, 0xe8, 0x7fff}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x24a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007a7000-0x8)={0x0, 0x3ff}, &(0x7f00001ff000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001f1000)={0x2, [0x8, 0x3ff]}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f8a000-0x8)={r4, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x100000000045) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r5, 0xc020aa04, &(0x7f0000a78000-0x10)={&(0x7f0000077000/0x4000)=nil, 0x4000}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000104000)={0x7ff, 0x3, 0x8ec}) ftruncate(r3, 0x100) 2018/01/31 02:32:50 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="e18cbd5b98f0967bc45a24a8b7fc5e9849ca7bf806f917bab912c136742fbb3b8a840e761838b2747d4f0c0b812798e744fe6154e51cae5fbf51ee76793df9a06dbbe28e3abf118f081e533d0902954d632e98f7e2be3ac3823e11ecaae8f7f9ad0e99d9772449338e800a433092d23c874d93b746ea1a75e5726668b4a95d877f02e1070434ec0e6d19dcea112b662a6f7c88b0ac334aa0a1ddc284c118e716a2b007") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002000-0x4)={r1}) 2018/01/31 02:32:50 executing program 0: splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x70952f95f6e5b110, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b85000+0x71f)=0x0) 2018/01/31 02:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0xffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = creat(&(0x7f0000e2c000)='./file0\x00', 0x100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000695000)={0x40, 0x80}) 2018/01/31 02:32:50 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1a)=""/119) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a2f000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x800) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00004a1000)={&(0x7f00000e1000-0x1c)=@newneigh={0xfffffffffffffd9e, 0x1c, 0x1, 0xffffffffffffffff, 0x1, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0xb}, []}, 0xffffffffffffff1f}, 0x1, 0x0, 0x0, 0x4008045}, 0x0) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000c5000)={0x3ff, {{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]}}, 0x90) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) fstat(r0, &(0x7f00002c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000b4a000-0x4c0)={{0x3bb, 0x3, 0x2, 0x3d62, "8f627d09c3ddd1d7980b806f25cb201b4f7c3183ccaf927d5fd7fb490e43750e8c40cf87b97f38bf54e65ce6", 0x9f2}, 0x2b, [0xff, 0x8, 0x1, 0x1f, 0x3, 0xa1e, 0x7, 0x5, 0xd06b, 0x1, 0x30000000000000, 0x9, 0x0, 0x2, 0x6, 0x1, 0x6, 0xff, 0x0, 0x100000000, 0x2, 0xa896, 0x1, 0x9, 0x9398, 0x8, 0x8, 0x3b9, 0x2, 0x20, 0x3e, 0x7fff, 0x7, 0x9, 0x9, 0x7a3a1b05, 0x0, 0x9, 0x1, 0x0, 0x3f, 0xf3, 0x9, 0x8, 0xffffffff, 0x8, 0x5, 0x5, 0x4, 0x2, 0x200, 0x4, 0xea5, 0x0, 0x4c1, 0x1, 0xff, 0x5, 0x1, 0xbac0, 0x8, 0x7, 0xe000000000000000, 0x9, 0xfffffffffffffc01, 0x9, 0x1000, 0xfffffffffffffffc, 0x40, 0x5, 0xed, 0xfffffffffffffffa, 0x1ff, 0x10000, 0x100000000, 0x80, 0x100, 0x20, 0x2, 0x7f, 0x3, 0x30ff1316, 0x80, 0x8000, 0x8, 0x9, 0x3, 0x7, 0x0, 0x5, 0x6, 0x739, 0x8001, 0x400, 0x20, 0x3663, 0x2, 0xfffffffffffff5bd, 0x4, 0xff, 0xffffffff, 0x80000000, 0x8001, 0xffffffff, 0x6, 0x0, 0x0, 0x80000000, 0xff, 0xdc, 0x2, 0x7, 0x100, 0x8942, 0x0, 0xfff, 0x400, 0x7, 0x8, 0x5, 0xff, 0x279, 0x98, 0x3, 0x7fffffff, 0x3, 0x7, 0x2a54], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/sequencer\x00', 0x801, 0x0) clock_gettime(0x0, &(0x7f00005ea000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffffffff7fffffff) clock_gettime(0x0, &(0x7f0000a78000)={0x0, 0x0}) write$sndseq(r0, &(0x7f000083e000-0xe0)=[{0x7, 0x3ff, 0x5, 0x8001, @tick=0x7fff, {0x7, 0x2}, {0x2, 0x8}, @addr={0x6, 0x0}}, {0x8, 0x3a5, 0x100000001, 0x6, @tick=0x8, {0x5, 0x8001}, {0x1ff, 0x7fff}, @control={0x83, 0x6, 0x2}}, {0x0, 0x1, 0x100000000, 0x61, @tick=0x100000001, {0x0, 0x0}, {0x9, 0xffffffff}, @addr={0xf2, 0x400}}, {0x6, 0xd9, 0x48297faf, 0xa7, @time={0x0, 0x989680}, {0xae, 0xfffffffffffffff7}, {0x0, 0x101}, @addr={0x7, 0x5}}, {0xef9b, 0x5, 0xabc, 0x4, @time={r1, r2+10000000}, {0x81, 0x80000001}, {0x57d, 0x5}, @note={0x7ff, 0x400, 0x0, 0x4ae, 0x8}}, {0xfffffffffffffffc, 0x80000000, 0x5, 0x1, @tick=0x4, {0x7, 0x5}, {0x0, 0x5}, @control={0xabc, 0xff, 0x9}}, {0x0, 0x68b, 0x1000, 0xfffffffffffffffe, @time={r3, r4+10000000}, {0x4, 0xffffffff7fffffff}, {0xfffffffffffffe00, 0x655910ca}, @raw32={[0x8, 0x7fffffff, 0x7fffffff00]}}, {0x9, 0x6d3e, 0x1, 0xc2b, @tick=0x7, {0xfb, 0x100000001}, {0x80, 0x5}, @time=@time={0x0, 0x1c9c380}}], 0xe0) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x15, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x1ce, 0x0, 0x2, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000dda000-0x8)={r1, 0xa3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getegid() r5 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) r7 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x5acdef681d0f23db, r11, r12, 0x7ff, 0x7b, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000)=0x0, &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f000052c000)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff7000-0x8)={0x0, &(0x7f0000acc000-0x8)=[]}, 0xfffffea1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)=0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000098e000-0x4)=0x1f, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/31 02:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000349000)='/dev/rtc\x00', 0xa8800, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000b45000-0x8)={0x0, 0x0}) 2018/01/31 02:32:51 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fa0000)=0x0) setpriority(0x0, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/247) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00005fb000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)=@bridge_getlink={0x1278, 0x12, 0x400, 0x5, 0x2, {0x7, 0x0, 0x0, r2, 0x210, 0x21005}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}, @IFLA_LINKINFO={0x1224, 0x12, [@IFLA_INFO_SLAVE_DATA={0xc8, 0x5, "39b29ce9df77e40170b36f5c595cf2343f7356c91cf1d2b88dc1d5db84bbfb27e0c10587404c3be7baeef847d02fc15986b90ab4f228e515bac2fbaf527b84d207d0a713fb22dffe4aadff9a9c5cc9344dee9dc90dbd9adea939fee0d7ce0e1212d55be9b9c5f900cb5c6967e5a25caf5b0b2328771040d0388b227d970254a12977f1981b64eda71c73fd2cdfc1ec090bbde69e5db683735a89a52ec6410ebc3056ce785457bbc91e70730b59be06bee34b736b1b7935c6bb76b424cd2e61d4f5d8a8"}, @IFLA_INFO_SLAVE_KIND={0x20, 0x4, 'systemposix_acl_access,em0%\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '^\x00'}, @IFLA_INFO_DATA={0x104, 0x2, "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"}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_DATA={0x1004, 0x2, "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"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'ppp0\x00'}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, 'cpusetvmnet1\x00'}]}, @IFLA_PORT_SELF={0x2c, 0x19, [@generic="975cdb7447f3168d07da3b17958cfbaed51300a8eaa0c01321787191cda438680cb61823a222d6"]}]}, 0x1278}, 0x1, 0x0, 0x0, 0x50}, 0x4008844) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/ptmx\x00', 0x111000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000099000-0x24)={0x20, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d64000-0xc)='/dev/autofs\x00', 0x10200, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000f1000-0x4)=0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000281000)={0x6, 0x80000000}) 2018/01/31 02:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ab000)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() getresgid(&(0x7f0000d8a000)=0x0, &(0x7f00006a5000-0x4)=0x0, &(0x7f0000065000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004db000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r5, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000004a000)=0x0, &(0x7f0000b36000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000606000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xcd96, 0x36aac2a8fda0cf2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc5000-0x5c)="", &(0x7f0000970000-0x4)=0x0, &(0x7f0000689000)=0x0, &(0x7f00006da000-0xde)="") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000282000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/31 02:32:51 executing program 7: r0 = add_key$keyring(&(0x7f0000c41000)='keyring\x00', &(0x7f000026b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000c4b000)='/dev/dmmidi#\x00', 0x84, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000786000)='./file0\x00', &(0x7f0000fa3000)='./file0\x00', &(0x7f0000f2e000)='msdos\x00', 0x0, &(0x7f0000703000-0x14)="") 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000389000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000bcf000-0xea)="7ac7c6456b9a8f31e94f11b44c7c1263a8a9ecbadfe725b93ef1ca37a16dcbbb2f26acff4eff96127d3fa02fd04859e0b2d2d16b9f08ecc9ea5abf7bbb59104e7b2e609d03f48bc26123ab81b7c34c038c5dd61242b2811f9a4c009d5782cca6c4b1e79e7ad1f8b101e2023f7c77165921fdc3028256c630f673be85bdd46180e048754bd081b351577c292c84a0b73fa69cfbf1644af2df2924560694a875aa08942b8df619b01f9789d4cffcd46bd3e4e0438515a889d42c8165ca56e4150db96c3ac636045cba231a1caa3af9d910a3853c0467ff817dc00aea9df7e7e4ed4fd3b1db5d4b7bbacdaa") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = add_key$user(&(0x7f0000f29000-0x5)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1b000-0x42)="f0b5efcc8cfbf96e55aae7780c0c2c1c352b295fe27148184a5ca2e5dec15cbb68e152d406bd3b31f45e2c521d9f37159df0e9b458dab6f93ac0cbf309edd868e78a", 0x42, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000d57000-0x6)='.dead\x00', &(0x7f00003ac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1d000)='/dev/audio\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000031f000)={0x5, 0x8de, 0x6, 0x9, 0x1, 0xd4fa}) r4 = memfd_create(&(0x7f0000cc6000)='/dev/vhost-net\x00', 0x1) ioctl$TCXONC(r4, 0x540a, 0x100000000) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000531000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000060f000)={0x3, r5}) clock_gettime(0x0, &(0x7f0000ceb000-0x8)={0x0, 0x0}) futex(&(0x7f0000f33000)=0x7, 0x9, 0x10000, &(0x7f0000a90000-0x8)={r6, r7+10000000}, &(0x7f0000db5000-0x4)=0x6, 0x76ff) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000007000-0x8)='trusted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x7)='cpuset\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) sendto$inet6(r0, &(0x7f0000004000)='q', 0x1, 0xfffffffffffffffa, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x7, 0x7, 0x6, 0x4}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x20002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000)=0x9c2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000624000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:51 executing program 4: r0 = socket(0x3, 0x7, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0xfffffffffffffc00, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x64f, 0x1, 0x7, 0x80000000, &(0x7f0000000000)=@generic="766ac9f4830c284a4aa98c8eaf19aa38", 0x6a238f68, 0x30000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007cf000)={0x0, @in6={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x0, 0x1, 0x101, 0x20}, &(0x7f00001ca000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6a000-0x20)={0x1, 0x7, 0x8, 0xfff, 0x1, 0x6, 0x8, 0x9, r3}, 0x20) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet(r1, 0x0, &(0x7f00003a4000)=0x0, 0x80800) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/audio\x00', 0x280400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndmidi(&(0x7f0000aa6000)='/dev/snd/midiC#D#\x00', 0x0, 0x200080) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d32000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000540000)={r1, r2, 0x5, 0x1}, 0x10) syz_open_pts(r0, 0x49403f) 2018/01/31 02:32:51 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f000001a000)={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(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000025000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x80000000, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xffffffffffffff6a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x803, 0x0) bind$inet(r0, &(0x7f000000c000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000098f000)='/dev/usbmon#\x00', 0xffffffff, 0xa002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fa0000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000952000)=0xc) connect$packet(r0, &(0x7f000044a000)={0x11, 0x19, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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, 0x0, 0x0, 0x0]}]}, 0x110) readahead(r0, 0x40, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = syz_open_dev$midi(&(0x7f000044e000-0xb)='/dev/midi#\x00', 0x4bc, 0x801) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000a39000)=""/16, &(0x7f0000dc4000)=0x10) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:51 executing program 7: unshare(0x40600) prctl$getname(0x10, &(0x7f0000e9d000-0x83)=""/131) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 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) sendmsg$nl_route(r0, &(0x7f0000157000)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f0000001000)=@ipv6_newroute={0x1c, 0x18, 0x20000000000, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x87a, 0x0, 0x0, 0x0, 0x4, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cc000-0x11)='/dev/vga_arbiter\x00', 0x290200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008a4000)={0x0, 0x101, 0x0}, &(0x7f0000bbe000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000258000-0x8)={r2, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000553000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000613000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getpeername$packet(r1, &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001dd000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d0a000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2018/01/31 02:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e7c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00002a8000-0xa0)=[{{&(0x7f00009e1000)=@pppol2tpv3in6={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}}}, 0x3a, &(0x7f0000108000-0x8)=[{&(0x7f0000be1000)=""/209, 0xd1}], 0x1, &(0x7f00007ca000)=""/241, 0xf1, 0x80010}, 0xbf}, {{&(0x7f0000d97000-0x1c)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001c0000-0x30)=[{&(0x7f000009e000-0x68)=""/104, 0x68}, {&(0x7f00003f4000)=""/203, 0xcb}, {&(0x7f0000adc000)=""/43, 0x2b}, {&(0x7f0000df7000-0xfc)=""/252, 0xfc}, {&(0x7f000071e000)=""/4096, 0x1000}, {&(0x7f0000eaa000-0xde)=""/222, 0xde}], 0x6, &(0x7f000098e000-0xb1)=""/177, 0xb1, 0x8}, 0x10000}, {{&(0x7f0000202000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002f3000-0x9)=[{&(0x7f0000176000-0x28)=""/40, 0x28}, {&(0x7f00008ce000-0x23)=""/217, 0xd9}, {&(0x7f000080f000-0xa5)=""/165, 0xa5}, {&(0x7f000056b000)=""/202, 0xca}], 0x4, &(0x7f0000cbe000)=""/184, 0xb8, 0x7fb}, 0x0}, {{0x0, 0x0, &(0x7f000015e000)=[{&(0x7f0000bbe000)=""/103, 0x67}, {&(0x7f0000942000)=""/20, 0x14}, {&(0x7f00001a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c48000)=""/160, 0xa0}, {&(0x7f00001bd000)=""/230, 0xe6}, {&(0x7f00008e7000)=""/31, 0x1f}, {&(0x7f00001aa000)=""/220, 0xdc}, {&(0x7f000071a000-0xa3)=""/163, 0xa3}, {&(0x7f00000f2000-0x4a)=""/74, 0x4a}, {&(0x7f00002bd000)=""/244, 0xf4}], 0xa, &(0x7f00006c7000)=""/67, 0x43, 0x81}, 0x3}, {{&(0x7f0000a58000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000ee1000)=[{&(0x7f0000e83000)=""/53, 0x35}, {&(0x7f0000d53000-0x65)=""/101, 0x65}, {&(0x7f0000e5d000-0x5d)=""/93, 0x5d}, {&(0x7f000016b000)=""/20, 0x14}, {&(0x7f00000c2000)=""/65, 0x41}, {&(0x7f0000674000)=""/160, 0xa0}, {&(0x7f00004a9000-0xfc)=""/252, 0xfc}, {&(0x7f0000e5f000)=""/119, 0x77}, {&(0x7f0000921000)=""/14, 0xe}], 0x9, &(0x7f00002f7000)=""/133, 0x85, 0x9}, 0x836}], 0x5, 0x0, &(0x7f000091b000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000018000-0x4)={0x7fff, 0x7, 0x2000}, 0x4) r1 = syz_open_dev$admmidi(&(0x7f000026b000)='/dev/admmidi#\x00', 0x4, 0x28200) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000916000-0x56)="94f28d6927c5450bfa65a6789a87f3f633e201a3641250ebea9a14bb890c03775f5b0adbd44be12765b9489921c8918411ddb353d97d52b4a1c86d355b72c0a9e1898fa661038a47c0cca83a87a8c82f7cc6e54b54e0", 0x56) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002fa000)='highspeed\x00', 0xa) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000a26000-0x8)={0x3, 0x9c8d}) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) prctl$setmm(0x23, 0x5, &(0x7f0000005000/0x4000)=nil) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0xf7fffffffffffffc, 0x0, 0x0) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000186000-0xa)='/dev/ptmx\x00', 0x301000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xe705c6b5df43458c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aab000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00003ed000)={0x7b, 0x0, [0x2, 0x7, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSTI(r0, 0x5412, 0x8001) open$dir(&(0x7f00006a8000-0x8)='./file0\x00', 0x10002, 0x10) read(r0, &(0x7f0000e4d000)=""/176, 0xffffffffffffffcc) syz_open_pts(r0, 0x4000) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8ff, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xeb)="5593ab0edc9d852260d12f140d489578a9fa90421c24dcbb5fd161578db6bab0fbf7e9a8a60067a2ac2acc58f6e04a853d61befb0686a7241bc56bb346a95398a2f46486e23e3fe71fcca3f3170db8f7c870a2678959bada292b00028bbb40ea4be9c22d1f32956cc8a3939fe42094af45539fb7fd5718505b6fe98af1694934dead991692786e42fd54d76d27e3ec53a8f151bea20b50c53f824b87d78d1c3f37a6349aa1a8339412a2a6bc705bfb5dce693de540b3087a02fb8902b859832c89e6653afba10a00ccf202bc3c1aa17b0b0fcfacaf0a2585e4bff070834cbecd0d7d5e58b098c07837d1ad", 0xeb, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x7ce) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x80003, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000403000-0x90)={[0xfffffffffffffff8, 0x3e, 0xff, 0x1, 0x6d, 0xfffffffffffffffd, 0x1, 0xfffffffffffffbff, 0x1f, 0x100, 0x1000, 0x9, 0x7092, 0x8, 0x3ff, 0x0], 0x12000, 0x20000}) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000008000-0xf0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @rand_addr=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}]}, @generic={0x0, 0xd, "e48ddc0d36064b5e63fffc"}]}}, ""}}}}}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/loop-control\x00', 0x60480, 0x0) [ 135.791395] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=20334 comm=syz-executor3 2018/01/31 02:32:51 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e97000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x73, 0x8, 0xfffffffffffffffa, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x10001, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x80) sendto$inet(r0, &(0x7f000091c000-0x1d)="b0bc5249b21ed92809901e44b5344a47869f9d9718dc097967ac958c11", 0x1d, 0x4801, &(0x7f00006c8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000de0000-0x12)='/dev/input/mouse#\x00', 0x3, 0x8000) bind$unix(r1, &(0x7f0000a59000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) poll(&(0x7f0000d03000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000050e000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x8102}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a56000-0x8)={0x0, 0x0}, &(0x7f0000a79000-0x4)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000f1c000-0x1e)={0x7fffffff, 0x3, 0x8, "6accdd52d5a9", "9380c99838dcd1db7ea791fe42457f2e"}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000914000)={0x0, 0x9, 0x3, 0x2, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x0) writev(r0, &(0x7f000086a000-0x10)=[{&(0x7f0000d5f000)="c269d81a1e4de4efd71add941e0cb3ba5372d526e633a2c13a93f020dc4baa8bce40af4ecf79b0dab6aaa98fa71fe9e510daec0d", 0x34}], 0x1) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005cf000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f7c000)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000358000-0x4)=0xfffffffffffffffd, 0x98) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f7f000-0x4)=0x0) ptrace$setopts(0x4200, r2, 0x401, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000c0000-0x15)='/proc/self/net/pfkey\x00', 0x80280, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000554000-0x10)={0x0, 0x9}) r4 = dup(r1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000f7f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/ppp\x00', 0x181000, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000015f000-0x11)='/dev/qat_adf_ctl\x00', 0x200c00, 0x0) ioctl$TIOCLINUX4(r5, 0x541c, &(0x7f00002ab000)=0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c71000-0xb)='/dev/midi#\x00', 0x8, 0x40000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000970000)=""/58) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000288000)={0x0, 0x6}) getsockopt$inet_int(r1, 0x0, 0x1a, &(0x7f00007a0000-0x4)=0x0, &(0x7f0000250000-0x4)=0x4) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b75000-0x68)={0x81, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000854000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000c44000-0x4)=0x408a0) 2018/01/31 02:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b5000-0x10)={0xf9cb, 0xb, 0x80000001, 0x6f, 0x0}, &(0x7f00000de000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c06000-0x8)={r1, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000006, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c19000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a21000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000031d000)={r1, 0xfffffffffffffdbe, "ad8e5418220376c439da20ce21c5076bcab4bcef99f7d2b4e8c36ba347b45f11423aab5028809c28c407869a0f8a3b11b31e8f898306ffc392324ff8dd7ed73f952987f474abf223619a94beef82834479bda39bfc121de07252a43daae70b"}, &(0x7f0000a48000)=0x8) [ 135.889526] binder: BINDER_SET_CONTEXT_MGR already set [ 135.921878] binder: 20344:20365 ioctl 40046207 0 returned -16 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000040d000-0xa)='/dev/cuse\x00', 0x21807d, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00004b4000-0x4)=0x6) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/31 02:32:51 executing program 0: renameat2(0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00007b7000-0x8)='./file0\x00', 0x3) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000449000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fsetxattr(r0, &(0x7f00006a2000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a1c000+0xaf5)='\'*vmnet0wlan1]@\x00', 0x10, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000682000-0x8)=0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1f) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000372000)='/dev/snd/midiC#D#\x00', 0x3, 0x109401) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c6b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000823000)=0x104) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000b0b000)={0x4, 0x10000, r2, 0x0, r3, 0x0, 0x0, 0x0}) r4 = syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0xffffffffcc20c5e8) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000b30000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000922000-0x1c)={&(0x7f0000166000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004cd000)={&(0x7f00005f4000)=@alg={0x118, 0x10, 0x4, 0x3, 0x0, {{'stdrng\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, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffffffb}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x4040014}, 0xc0) r1 = socket(0x6, 0x6, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xb78, 0x22041) write$selinux_user(r0, &(0x7f0000e44000)={'system_u:object_r:selinux_config_t:s0', 0x20, 'unconfined_u\x00'}, 0x20) write$evdev(r0, &(0x7f0000558000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b33000)=0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000582000-0x8)=0x0) r1 = add_key$keyring(&(0x7f0000e56000-0x8)='keyring\x00', &(0x7f00008a5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000-0x80)=@generic={0x0, "9ba7877fe0dfa4e383ad3586320cbedff1c1a23bc31ae4bf0cea07838a05ad6f194e0b645e6a52f255d43416baef6c6ffa5b43286c2bf00ceecb115fdde4bfe6c5c8f164e25c5acb5748845a42d815b5dd081d445010c1cc2b947badaf5ce80aa8b1f6c01d8a0260789cd7ce1414426ce33a9b101b58ca48ba7f9ae298cf"}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000008000-0x17)=""/23, 0x17, 0x40000060, &(0x7f0000007000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:51 executing program 7: socket$inet6_sctp(0xa, 0x8000000000001, 0x84) socket(0x2, 0x80003, 0x2) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002c7000-0x9)='pkcs7_test\x00', &(0x7f00007e6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000014b000)="3727259c992a2b6ae2983a2e8ba63e466cc4d992918ca9cb58d530344e93f6328d3e07b0c64868181b408e4291268215e46689046cc4f6a4cd8c5ef8b8118d1cf944a9e11bde0978b6887b15f278a5e57f4dc24f22759827f05111f7be1d686df677910a", 0x64, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r1) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r1) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ca0000)='/dev/amidi#\x00', 0x8001, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00009e8000)={{0xd3e, 0x6}, 'port1\x00', 0x0, 0xc0000, 0x1, 0x3ff, 0x1, 0x8, 0x6, 0x0, 0x1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0x95b3, 0x2000c0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='ifb0\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000087d000-0x4)=0x5, 0x4) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000610000)='/dev/kvm\x00', 0x42ec00, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00009d7000-0xd)='/dev/dmmidi#\x00', 0x3a, 0x4000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000082d000)={0x10, 0x0, &(0x7f0000f9f000-0x10)=[@clear_death={0x400c630f, 0x4, 0x2}], 0xf2, 0x0, &(0x7f00009ab000-0xf2)="11223d6a6290ecf819256cd06eed91f5c8ff717b9638a17839823e117db33e8df0b151f09fc826260b632bd81f47536db5ab4b0c43dce4a40461753b45dfe0e0078b508a7cf48ba839b4bfa438cd1bb60a9bdb13d81ac112845045303e86e27c21d60147c1638ece0317da9185ca22ce7761653e4c6e96c81d03cecfbf1ce806a297001f4f1bf02797e5ec72ef0d29bd910d43a1a180abb00060ccf45f0cc34d51588f956dc7dc0a0be778c8588916b8377fbfb6bc68378c7b551d22f8520e2b4afffcf3d2fe00fe4da0727027f68b40b2a2e1ab8814ca3c00d3fbaa9dad1795692321ea0287d64ee15a5e65293b76ff860a"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000020f000-0x4)=0x0) 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e1b000)={0x0, 0x0}) sendmmsg(r1, &(0x7f000025c000)=[{{0x0, 0x0, &(0x7f00002ec000-0x38)=[{&(0x7f0000d2f000-0x79)="1f38f655ce9f4f459d91665aa9f21314f3dfbf23981aca9c715426f34ca5558d131091caaefeab165e419f9a3713151d7ae707de60f9ef7a0c922f62b19c0f871aab623fc62c38bad86f928d52f7b7625ad55e356a23652d3e6d58daa45cb36814c94ff00c75b4b775911f1d479cf0d6b2c86852b3ae834487", 0x79}, {&(0x7f00006bb000)="2702b8d78a7016967a67030abeab55bc8153c9cb191114090e59775bb6248229b6709d69a1009944c8eefdb33d7c45e46fb8ffdad68a123dbe1ba35646bc8c0236026dd9b73797f8cbc18858fe53e6593ce39add688e85cd61cd9a8242341571c8ab9d344330adf058ff6e89fe3810dbec4d5cddee4f33d7691e4b5b026f3f089f5b76ddf19ca84b7d7d0f05017f4ab64a4526454105af9c3278cfe66e09", 0x9e}, {&(0x7f0000f19000-0x2e)="3405c1cf20e2eebe00ccbdcf6c99417d123162414df06a8c57a2ce29eba1be55e8217b409d09b73c3289476ab15d", 0x2e}, {&(0x7f0000c75000-0xbc)="f61844d6cd08e6993f9eba4fc9ee3f6eba39a42e15f1d0ff043b70736fc2a8d248f7c6cdd87e429789dce523d3b75ab5af0947cd2857c85a98d8412834a820451144b039ed1f243aaad5a457408f52eb35d72f1e7ec680d83e185067701e8ac405e80fa35cc57fb6f03597389c039a9298d8cea5df67fada1c8bb9086d9c4969e6f1a93f6098947c6e4eb18e8c00ca28198c50501dc7bbf1bd0dc4bdba15b682512e02e77a0eeb3fc3faf8702de5bf5f6142a23babb99fcdbc2d78cd", 0xbc}, {&(0x7f00004e0000-0x3f)="49675800b3481eb68719c0fa015f992d413af75427d7c361d516655eb532ea063ec62055fd5d7fb543c13df8e7078c096f84ef7102bd3ede49096ae21428c4", 0x3f}, {&(0x7f0000ffc000)="abe4d096d6ce5fbcf00193a9ab3076faf9ae337d7a7261090a0a2c8eca216196258c174c023e1ec054e9a73965670f9257b504c3ed0233b04a2fbc9b7730daf3d7e2b383a468fbd459ffeab442c74017dc9c04aa028dabb2b718744488f92222344153e29f", 0x65}, {&(0x7f000056d000-0x7b)="7b792fc1a361708ca3fdff8b4fb21dd62084b48711c799011e449192deb2e0e44df4b3fe0bee51fec1187ca89d15d3377303ab064249e5a82dab2e5fbbaffa4b402cb624f753d0ae7bfad347b8f7fd1d7ce5f8826745a103be9b5285b649482dbfc8a266ace70d85015065814f7fcfc166c7c47c2b69989f6ffe09", 0x7b}], 0x7, &(0x7f000098f000)=[{0x38, 0x116, 0x8, "bf71ab54ca875eb10a5d9a5426fb078b60a641d765fb521b1cf52af7db17d30e58227a6390193a615f03db61"}, {0x60, 0x1ff, 0xff, "33900835387df87359ac0e7d744e53e7f8ce017845a435c22c14c109b7cb7144c0814aadda567a575374f1cc196df1bda25a79c922266fb2c65262004fdb35424852ad033beb4c72c6d1b6e60561271eedad0c"}, {0xa0, 0x1, 0x2df5, "87e1d323459826a218580cfb894aab67918272871b88fef8951b4ce97fb5e25ae3887ba3ad440545b496d6e14a90d5ec22c45f7d41622cbdc708eece1f3039d6ff283afb29555c3690dd664c77995b11b7e58b381d27a6642cb91f10195dd58dd1f0d6b09829d3423c3f066fec8e0113e6ff83262b6d38d667d3d94b69899fefa92f66ae9b3ad37c43b7d61933a78664b45ae541"}, {0x74, 0x0, 0x0, "1b302bbf0be4933cb0b8018fd2571ba8ec18b4d822020af3775b427dc48e23a53916b3e1cb9f66232a75cb99fa737ef9b85e1bf0f1f745a7888af8d1c6d5fad624998087c3bc10eeaf3ebcb50471225438826fa8af613f5bf0f0105fc8056730351ec3951d88"}, {0x100c, 0x112, 0xf9d1, 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0x2104, 0x40800}, 0x0}], 0x8, 0x20000000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000146000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/01/31 02:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) pipe2(&(0x7f00008be000-0x8)={0x0, 0x0}, 0x800) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000222000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) [ 136.183119] MPI: mpi too large (16392 bits) 2018/01/31 02:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000)="220000002100070700be0000090007010a00001e0000000057ff040405000c000000", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d38000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000130000)={0x80000001, 0x7ff, 0x4ab, 0x39, 0x73, 0x3ff, 0x7ff, 0x7, 0x1, 0x6}) 2018/01/31 02:32:51 executing program 4: socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000ee6000-0xb)=""/11, &(0x7f0000601000)=0xb) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:51 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003a000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0x8000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x9}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x142) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x30, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x51) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000001a000)='/dev/hwrng\x00', 0x200, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/mixer\x00', 0x400, 0x0) 2018/01/31 02:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x40, 0x0) r1 = memfd_create(&(0x7f0000fa2000)=']+\x00', 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000083c000)={0x6, r1, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x282}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x3ff, &(0x7f0000db3000)="75ade3db1fa337722c23d9f12fd95d195741372a30b5") 2018/01/31 02:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000626000-0xc2)="ef10c47a8606763e1b47ddff055eb0f44f571b006b9b1a3fce7de59908e2baddbf93514790b246532ec3f581b814458adf7a8efc0d8be5e6303073bcf5aa72b510d9d99b15e2a02b155d2703f8616ef4b49c4ce14c33d82d22d383c2dca2643dcaa6c49aa474e83b91223b45a76d5e36392fa5be95e280102b857a04eed777f2b56158fa9308723edfbfbe361e80556149f1eca7342e528eed88c77415f2c8eff048ac5b6b6fa52ff72e6b8faa3435f31dfdee38e31fb54d4b68a3568e67071edca8") mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000073b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r3) 2018/01/31 02:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d52000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ee000-0xb8)={0x0, 0x100000001, 0x9, 0x3f, 0x80000001, 0x100000000, 0x2, 0x6, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x6, 0x8, 0x8001}}, &(0x7f000015d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000438000-0x8c)={r1, @in6={{0xa, 0x2, 0xd741, @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]}}, &(0x7f0000554000)=0x8c) r2 = userfaultfd(0x0) r3 = add_key$user(&(0x7f0000a4e000)='user\x00', &(0x7f0000f3f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000051000-0x62)="bfb7696dcc059d9a3d5c345780cac4df18f5083b6bad1d34da7c43a47dd629b44ff2e157b30461e3560f45276def83f3792198b4c62a200078b4ea3e8db8084da1ac29cf312c1aebc9b82be65a52d5652567709c85cc790e0a2a255b0bc6649c8bd2", 0x62, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000825000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x4000000001, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/31 02:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000540000-0x8)='./file0\x00', &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) socket(0x9, 0x80807, 0x8) 2018/01/31 02:32:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00005b3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6ceb4258601a4cc8f09841833043942acb22157865101fa566fac563e2c438c1ffd4b15a27e3cf3556d536485c95c7667e54ff68d053439bd69bad4664e5d53f", "164ded3de0030219a86e104a1cf941bb8ff4a495a608b368ca45c64e12a13307", [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x704c, 0x2) [ 136.293484] audit: type=1400 audit(1517365971.991:105): avc: denied { validate_trans } for pid=20451 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/31 02:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5b000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c57000)=0xc) ptrace$getsig(0x4202, r3, 0x5, &(0x7f00006e8000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fb5000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000cc5000-0x4)=0xc) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) signalfd(r0, &(0x7f0000567000)={0x7c0}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d08000)={0xffffffffffffffff, 0x28, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000040f000-0xc)={r2, 0x5, 0x8}, 0xc) ioctl(r1, 0x400000000000127a, &(0x7f00001d7000-0x1)="") 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef6000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077a000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000969000-0x3)={@common="69700067726530000000003640000017", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ce6000-0xfa)=""/250, 0x31f) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002e6000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000859000-0xc)={0x2, r1, 0x1}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000aef000-0x4)=r0) 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x3, &(0x7f0000001000-0x68)={0x7, 0x100000000, 0xfffffffffffffe00, 0x8000, 0x2, 0x9b3, 0x101, 0x800, 0xff, 0x8, 0x4, 0xffffffffffffffe1, 0x8, 0x4, 0x5, 0x2, 0x4, 0x1, 0x9910, 0x100000001, 0x30e2afae, 0x7f, 0x97, 0x10003, 0x9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009f1000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000306000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/autofs\x00', 0x40001, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000af5000)={0x4, 0x0, 0x7fffffff, 0xde, 0x4a, 0xffffffff, 0x82a, 0xfff, 0x100000000, 0x10000, 0x2, 0x2}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00006fd000)="74ebf90356594ca1dbdf3e93f5f78854a5ef6717b3b984348a91853c7050ab7d574f631af6ec324dc3f62461033cc4ac0e8e2326fb5b27ad9974d15b814ad27a36f9748e8f2459b3dd1abe538e4e6071c121344b180094c51c987d671ad7f8387d3724b44018e2349163bc178d2ad52964594a62f41f5a99eeab10b0c01e4f1d3dd48f3ca8a63bb3b6f22dfa2ca49bc0d729a3a3239c3f64a5f4963f451bb7f17fb51abd221b37ae073cf0cb047004b5c2a5536a7227cb0b0ed8220cbe5969baa489a2e9be7c223bd0525023e7afe85916644ee888e747f72c60daf70eb7249769aec26c74") ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002f4000-0xc)={0x2, 0x0, 0x8001, 0x2, 0xdd1, 0x8}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 02:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000713000-0x4)=0x101, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) 2018/01/31 02:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002f1000-0x8)={0x0, 0x0, ""}, &(0x7f00008fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ab000)={r4, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x6, 0x3f, 0x82}, &(0x7f0000721000-0x4)=0xa0) dup2(r2, r3) tkill(r1, 0x16) 2018/01/31 02:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000043000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000e6d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ed000)=0x10) fsetxattr(r0, &(0x7f00002db000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000f39000-0x1)='\x00', 0x1, 0x2) socket$netlink(0x10, 0x3, 0xf) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000247000)={0x0, 0x0}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000014000-0x10)={0x3, 0x1, 0xf677, 0x7, r2}) 2018/01/31 02:32:52 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000def000-0xb)='/dev/vcsa#\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x2c)={@ipx={0x4, 0x2, 0x8b99, "2acb592605a7", 0x3ff, 0x0}, {&(0x7f0000001000-0x51)=""/81, 0x51}, &(0x7f0000002000-0x1)=0x0, 0x1}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007bd000)={0x1000, {{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e80000)={0x0, 0xc2, "e5a464329fb705cd51d79edc039b245439cab9304242eb8066b807a38fce2e56e0f45ec1b3785d095e41672822a5877a5c2ae9dc4b6f8fb473874333378f1546bc220ca1370347e676b9052bbf6b23fd949cfe23dcfe032cc2aff6f67b8a18744f168edd6117dfa731b1ce4bc3195801f8b1a4dd212a36b6131eeefa9128e06a85dd26d371a23fd7513365bd3af807275db1c1abc182b3700a2e707841f2fbb6c092466d6f44e5d7c08207768703d0b68368e41b999190fb6629a80d34f5a2f5f4c5"}, &(0x7f000077b000)=0xca) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000426000)={r2, 0x5}, &(0x7f00002e3000-0x4)=0x8) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000c07000-0x4)=0x621c, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006a1000-0x230)={0x7, {{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]}, 0x1, 0x3, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x230) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x400, 0x0) sendto$inet6(r1, &(0x7f0000f84000)="", 0xffffffffffffff91, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffff69, 0x23fffd, 0x0, 0x0) 2018/01/31 02:32:52 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f13000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a9c000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000da1000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f14000-0x50)={@generic="a3e17ffd6550dcba773ef21fb40aecff", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r1, r0, 0x0) 2018/01/31 02:32:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000631000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x48, "4549d0a57cb7d1eef4a1fea072d2b32737b553dca86fc3338a2188a89365253ed102019dfc3fa16bd166f30d4c50873f050196cdee0532c00c3c2a6f69c5ca1ba55d9af01f4fe8e3"}, &(0x7f00008ff000-0x4)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000065e000)='/dev/ptmx\x00', 0x2c80, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r2, &(0x7f00005fd000)=""/176, 0x304) syz_open_pts(r2, 0x4000) 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c41000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d85000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00008c5000-0x4)=0x3ff, 0x4) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000660000-0x8)={&(0x7f0000ff4000)=@ipv6_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_EXPIRES={0x8, 0x10, 0xa1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000506000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000c7f000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x200000000000027e, &(0x7f0000262000)={0x77359400, 0x0}, &(0x7f0000f40000)={0x0}, 0x8) syz_open_dev$loop(&(0x7f0000880000-0xb)='/dev/loop#\x00', 0x0, 0x8001) 2018/01/31 02:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/kvm\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$vcsn(&(0x7f0000438000)='/dev/vcs#\x00', 0x81, 0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e5e000-0x4)={0x0}, &(0x7f0000810000-0x4)=0x4) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000006000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) close(r1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000045b000-0x20)={0x0, 0x8000000000000001, 0x0, 0x2000, &(0x7f0000ea9000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 02:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000700000-0x8)='./file0\x00', &(0x7f000094e000-0x8)=@random={'system.', '\x00'}, &(0x7f00006dc000-0x1)='\x00', 0x1, 0x1) socketpair(0x5, 0x0, 0x8, &(0x7f00007f4000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000db9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f000050d000)=[{{r1, r2/1000+10000}, 0x3, 0x7, 0x8001}, {{r3, r4/1000+10000}, 0xaac, 0x3f, 0x9}, {{r5, r6/1000+30000}, 0x4, 0x3, 0x80000001}, {{0x0, 0x0}, 0xffffffff, 0xdf31, 0xfffffffffffff7d0}, {{0x77359400, 0x0}, 0x5, 0x0, 0x8}], 0x50) 2018/01/31 02:32:52 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f0000a47000)="") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fc2000-0xe)='/dev/admmidi#\x00', 0xd8, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000a3000-0x50)={@common='vcan0\x00', @ifru_names=@generic="677365928a940890370dcab5bd6f1d4c"}) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r1, &(0x7f00002f7000-0x6b)=""/107, 0x6b, 0x0) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) eventfd2(0x6, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xd)='net/mcfilter\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000721000-0x9a)=""/154, &(0x7f00008c6000)=0x9a) 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@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$packet(r0, &(0x7f0000764000)="f61a983d89e577ac07baae982b817ca8a9e6420031e20e0eac3037cbe8ab861779e1e1e341c868fd10cca3b8d90032dfe29a57a3fdf6209b0816179012eb55c1963bdbbf771207c9c52b40e90cb09b2100a4216ddb2d8bcdf959", 0x5a, 0x20000001, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) r1 = open(&(0x7f00007ed000)='./file0\x00', 0xc0100, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000016000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000850000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000-0x4)=0xe8) getresgid(&(0x7f0000d92000+0x3fb)=0x0, &(0x7f0000903000)=0x0, &(0x7f00009fc000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a6d000)={r1, r2, r3}, 0xc) symlink(&(0x7f00007d6000-0x8)='./file0\x00', &(0x7f0000ecd000-0x3)='./file0\x00') 2018/01/31 02:32:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000f000)='/dev/usbmon#\x00', 0x3, 0x801) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x20) 2018/01/31 02:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000d6000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000901000)=0x1, 0x4) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000f39000)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000e71000)={0x8000, 0x7ff}) recvmmsg(r1, &(0x7f0000de2000-0xc0)=[{{&(0x7f00002ba000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff5a, &(0x7f0000cfe000)=[{&(0x7f0000867000-0xfe)=""/254, 0xfe}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x40, &(0x7f0000717000)={r2, r3+30000000}) 2018/01/31 02:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000417000-0xc)='/dev/amidi#\x00', 0x100000001, 0x101000) write$evdev(r0, &(0x7f000098a000-0x20)=[{{0x77359400, 0x0}, 0x200, 0x6, 0x2}, {{0x0, 0x2710}, 0xffffffff, 0x2, 0x7}], 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00001ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r1, 0x80004000) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051f000-0x11)='/selinux/enforce\x00', 0x1, 0x0) 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0xef1808f, 0x10001, &(0x7f0000385000)="02e6253c4593c4b4586f05cdcbcdd48f5ebf3dbdabcaad360b7b43ce5e1c8b4a06b72f7f1eabfb897917d81dacc2f05d43821f3f0c0fdd4aae42482f9c015e9bebd3a3e26f5f00ed35e9cadb0563f1646a57aa19319600fb82f1dd491706e71fc497cc3dd94e43a01022b93eab66e449065d7386711267cee5efa92eeabce81bafe39b836bf63c52399243efd672d5585cc2fe74658314311b21ad794bbfa8d32acf0a1aad8baf01a1e829e1441195f69126", 0xb2) 2018/01/31 02:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) syz_open_procfs(r3, &(0x7f0000e98000)='net/fib_triestat\x00') 2018/01/31 02:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) readahead(r0, 0x5, 0x5d17) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000926000)="", 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f50000)="", 0x0) r2 = dup2(r1, r0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000645000)={0x0, 0x7, 0x0, &(0x7f0000a72000)=0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) bind$inet(r1, &(0x7f0000be6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:52 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x42) connect$bt_rfcomm(r0, &(0x7f000001a000-0x9)={0x1f, {0x7f, 0xfffffffffffff4c1, 0x7, 0x0, 0xffffffffffffff53, 0x3}, 0x5}, 0x9) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x2710}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000019000)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0xfffffffffffffffe, 0x100, 0x100, 0x200, r3}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/31 02:32:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x1, 0x5]) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)={""/1024}) inotify_add_watch(r1, &(0x7f00005af000-0x8)='./file0\x00', 0x10a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000-0x6)='ncpfs\x00', 0x0, &(0x7f0000009000)="") 2018/01/31 02:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000-0xb)='net/igmp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r2}) read$eventfd(r2, &(0x7f000094a000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f0000cef000-0x8)=0x0, 0x8) sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) 2018/01/31 02:32:52 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r0, 0x4, 0x4400) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000000a000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 02:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000071f000)='/dev/mixer\x00', 0x40, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 137.201302] device syz1 entered promiscuous mode 2018/01/31 02:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000455000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a2f000)={0x8001, 0x3, 0xcd, 0x1, 0x8, 0xf702}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0xb, 0x0}], 0x18) 2018/01/31 02:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b6000)=0x0) move_pages(r1, 0x5, &(0x7f0000041000-0x14)=[&(0x7f0000f2d000/0x2000)=nil, &(0x7f0000614000/0x3000)=nil, &(0x7f0000392000/0x1000)=nil, &(0x7f0000eab000/0x4000)=nil, &(0x7f0000935000/0x4000)=nil], &(0x7f0000449000)=[0x4, 0x5, 0x5, 0x8, 0x6, 0x8bc, 0x2, 0x4, 0x15, 0x3], &(0x7f000084c000-0x8)=[0x0, 0x0], 0x6) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x181000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000005000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x800, 0x3, "c141cbc9cb9eae18dfd5d35cdb24e80fdbd76f7a6ac77b8c5d25be540b03e00b8b7fb66280996f2746592c5731f00aa440ab9cb00394d4064f8a63556807f4ed4c9495a793321539b7144884af99f8af"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000006000-0x4)=0xfffffffffffffffc) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000007000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000120000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)=0x0) fremovexattr(r1, &(0x7f0000594000)=@known='security.selinux\x00') 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000017000)=0x1ff, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009dd000-0x14)={0x0, 0x7fffffff, 0x2, 0x72, 0x80, 0x6}, &(0x7f0000b6a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000227000-0xe)={r2, 0x800, 0x3, [0x7fff, 0xe42a, 0xa0]}, &(0x7f0000832000)=0xe) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) openat$vcs(0xffffffffffffff9c, &(0x7f0000323000)='/dev/vcs\x00', 0x40000, 0x0) 2018/01/31 02:32:53 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x6bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x880, 0x20) r2 = accept4$inet6(r1, 0x0, &(0x7f0000003000)=0xffffffffffffff17, 0x800) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000004000-0x1000)="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") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000000d000-0x5a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[], {0x8100, 0x5, 0x100, 0x5}}], {@canfd={0xd, {{0x3, 0x3f, 0xfffffffffffffffc, 0xba49}, 0xc, 0x1, 0x0, 0x0, "3aa69abb26020f165b4eaa146dcd15085b0d0a61f370285d25e6e4dd87c9c73158b68fcd023a9afb2fd54b9862e2811570fd38a3d865ad402d7dd7453009d650"}}}}, 0x0) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000518000-0x10)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) syz_open_procfs(r3, &(0x7f0000e98000)='net/fib_triestat\x00') 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) bind(r0, &(0x7f0000312000-0x10)=@ipx={0x4, 0xa10b, 0x467f, "aa2ce138798b", 0x40, 0x0}, 0x10) unshare(0x8000400) r1 = fcntl$dupfd(r0, 0x0, r0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f0000c9d000-0x37)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 137.269079] audit: type=1400 audit(1517365972.965:106): avc: denied { ioctl } for pid=20598 comm="syz-executor5" path="socket:[78641]" dev="sockfs" ino=78641 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 02:32:53 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x188000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000014000-0x8)={r2, 0x2}) alarm(0x5) pwritev(r0, &(0x7f0000024000-0x8)=[{&(0x7f000000b000-0x34)="25aa16fd47abb3ed646b36ab8eda5ba7188c4bd315361bb08b56c4bf3f81a16cd2d5a313d5af82001bb219112f95fc68161479a7", 0x34}], 0x1, 0x0) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00008ab000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a85000)=0x0) timer_gettime(r0, &(0x7f0000a7b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000ca000-0x8)='./file0\x00', 0xc0280, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000408000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9400000000000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [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, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7ff}, @in6={0xa, 0x2, 0x1da9ca71, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}], 0xa4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/checkreqprot\x00', 0x200002, 0x0) readahead(r0, 0x3ff, 0x100000001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000654000)={0x401, 0x3, 0x1, 0x10000, "6a9b7335f532e7471be84fc6938e6b8ff7d7325db3d0746093fe3874d79d830a"}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000548000-0xf6)={0x0, 0x0, 0x0, ""}, 0x8) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000a30000)={0x2, 0x0, 0x8, 0x6, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dcd000-0x15)='/proc/self/net/pfkey\x00', 0x240, 0x0) sendmsg$kcm(r2, &(0x7f0000b0b000-0x1c)={&(0x7f00004a0000)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b87000)=[{&(0x7f000094b000-0x7d)="7eb785780278b9fc979b0f99744e4dda0b5e69457cb2a82ed3c12195040270b377f0058bc70479f7b297361c18fda4675bddd592f5bd09dcc747309d16c0239ba53383b371c4d91601e819b1ca4bf4ad21ec8824fae7ae8a38f2ce5e826e421b8d57cf0a8807ec34f5699419746de23037903a1136b9b773f45b025243", 0x7d}, {&(0x7f00000ed000-0x1)='s', 0x1}, {&(0x7f00008b5000-0x1000)="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", 0x1000}, {&(0x7f000023d000-0x4c)="786f5fb645be402fdd5789acb0255e8bd27ad31359364cdeb0cae9c99bc49ce0abcb63748bb3ab78e842e5b1636458a75e32a651f97a337d3167fd0302c1ad800a68e14cd41f50c1202149ce", 0x4c}, {&(0x7f0000fba000)="8a19f452dff0b4f52c6008afc4051b62eb8b93e53bc97031909f593b59caf26f1f871c80761ee7131d215385ed0d031c50aa6fb07c0bf5ff892428c269fbc1bd37c3e485703529d850f9e6300798e4bd77eac05b9053a2d5bb45c82c53b1bc3216b03b30cb3fe593b90a869bf8b2ec5d20", 0x71}, {&(0x7f00001e4000-0xa3)="6e55649e262a325e3ff9458b9f00e6bdafa16110c68f330b10d80d5611d4ace2042f87911e096d4e151ff364b43cd10a5e780c74d556b14c19673b4546c6d49ec0b5758bb42452b7aa6c3efbcd140f45cb307014ba57b1f73873ee4cb085acd73f0c33a837ae676236ea6c064c8084274d1f557e9604838555d42e05010186d3940a671dc6934c68a4fa921422742fbff86306c1ee31ba48323dcdad144aceb3e4d2ea", 0xa3}, {&(0x7f0000074000)="68f53bdd46976b59682ec2b1a2868392c8b9c87347e6f5d0f917604bf2ae4031508903559279faa3b2f4ac", 0x2b}, {&(0x7f000087b000)="f029261aa8412992cb398de1907bb02c257930b42fedf704eb554c4b4c3fe786a918cec50c88ed5ea5d68ff4dae0d6bc361835e208557b7c20e79035848a7c38add5948066ff7ded2ba44b60b106fbe702adc265bb0d771172f26c8feed8", 0x5e}], 0x8, &(0x7f000088f000-0x344)=[{0x30, 0x18f, 0x8, "8f43e403a083857330e4f76030a3e7caeceec4bf1a2e8763b24c32710d22d9c1b3"}, {0x8c, 0x10f, 0x2, "d3b830b6fdd9b32b3ff0c928f1e90592974f81311ec995a77a0adfc5d803b0d7d363a40c178110b6e74cbc8cc3055026e460287e7ece9b86c407132bcd8edc80ef89bf7fae3e1a91270949e5b63919b242a7c5175dcefd1922f973b8a8129d5d22a553991ced817c2893d3006de80a1d79f998f61fbf2b423ca5969612"}, {0xbc, 0x0, 0x1000, "88a4163156a530354f3c2a70017bc62914e2e8e4f30de187e65e134b7a05450f539e7f4c3a7070ba1af09b29553d258a7b684aeab95fed6d1ef50fb04dcdb8ba98e2a095ac4a2d626ce7babecdee89c36c45c2213aa612cf3625c4fe9949a2c7aeb8d16fde3deccfa3cd889b8f26cfe0beba6fc32540c81ef786a4b74ee8d7b10e12324159fc76afbaa5c28e2f094e8881f03de3902d2f4b596bed42e794544acbccc28a3216ff7eece2a86f3d8795"}, {0xa0, 0x108, 0x81, "38688ab277d3342b6a49153995280174b00d9e04bcb195aa8f9fb9e43e1bb3c87a5a22c4ecc3ad6f6218b23a27c0d151654bfd22af6fade2dc053e3b951e6747ad7dc80ac09774bca7c1ff08538e53ad5b53c657573b510f27a9f90f6ea47c3632fa6918dc121cc22219347c1037195f59b7fd6fb24b522c9bdd3d63978a625b1a2ef48fcb061bf71876103290a19d0cec"}, {0xd4, 0x0, 0x7fff, "18f36ef4d51864a37d7e9e4d1c7f5852dcf4d78ca0411e80dad84b3835091db3d26d36a34a75c734713092c4b656c5d2032dda05feb62a405566a0e78d66be8038922a92def70d6bdb9b98b6cdc389a3fed06de9aed2468718dabdfcb1b9ea62b9e648d8d06d2e57b61d2ec0e577670dd42cc360b098ad1eb71cb75f64745b10b769e1312aaee6522ffca25fd38188bf77d56a35fa9923b86c66ce8d343a1c6312fa23765e7dcd0ed996bb6a6f9f0b8f61797f90c52b4c6490849e88e87550db894317132d"}, {0x58, 0x10b, 0xffffffffffffffaf, "414e90c96632fe0c907bcb2cd2d932dc6df876a57eecdadf252d08c647801084fb523aee20d107abb28d2b8ec13fa791966915a82652a2a71d0920cc6ffa68309965d6932bcd916086310f"}], 0x344, 0x0}, 0xc050) 2018/01/31 02:32:53 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cdc000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) [ 137.373967] device syz3 entered promiscuous mode [ 137.474788] audit: type=1400 audit(1517365973.172:107): avc: denied { create } for pid=20633 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mouse(&(0x7f00006f1000)='/dev/input/mouse#\x00', 0x1, 0x200001) memfd_create(&(0x7f000094f000-0x1)='\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000040d000-0x42)=""/66) signalfd4(r1, &(0x7f0000836000-0x8)={0x3}, 0x8, 0x80800) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000099c000/0x3000)=nil, 0x3000, 0x2000001, r3) 2018/01/31 02:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00002b6000-0x1c)={&(0x7f0000e12000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00001b5000)=[], 0x0, &(0x7f0000620000)=""/124, 0x7c, 0x1}, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000033a000)=0x0, &(0x7f0000b19000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00008af000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000eb0000)={&(0x7f0000f94000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003cc000-0x10)=[{&(0x7f0000e3b000-0x2b)=""/43, 0x2b}, {&(0x7f0000ffc000)=""/170, 0xaa}], 0x2, &(0x7f0000a7b000)=""/235, 0xeb, 0x0}, 0xfffffffffffffffd) 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f000076e000-0x8)={0x0}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000002a000)=0x1000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000002c000)='/dev/input/mice\x00', 0x0, 0x220400) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000001e000)=[&(0x7f000001f000)='/dev/input/mice\x00', &(0x7f0000009000)='\x00', &(0x7f000002d000)='/dev/input/mice\x00'], &(0x7f000002e000-0x14)=[&(0x7f000002e000-0x3f)=')]+%eth1keyring*selinuxvboxnet1[cgroupposix_acl_access\\@\\^ppp1\x00', &(0x7f0000006000+0x61f)=']\x00', &(0x7f000002e000-0x10)='/dev/input/mice\x00', &(0x7f000002d000)='/dev/input/mice\x00', &(0x7f000001c000)='@em0\x00']) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r1, &(0x7f000002c000)="d31a467ca1a84196a83705254b2f1febf418f88f6fae", &(0x7f000002d000-0xfe)="ae1fc8df19f921b75b66ff43dc4e5a4360083ddb89f78483a550a8b6cc30fc2cc327d48a4d0aa131d047e35d017f2ef18cf0358f79d64d2c63a88d820fa39ece2ba3ec278497cf552aa712f4ef5c11cf103e5e1fceef165fe1d7ff6b602d53f4b85b63b6b0336412ac45270bf13a795425f6a60bd1fd02e73ae318d27b68eac986422df1d462ee6b513aadff71e06754659502c3d38e6b9b9e2f8e16ba502b7daa2a62a215b31a32f2ff8234c22b591c7a682e3998d4287dfdd6e923987395f776723291c2a3ecccaa07b2dc4d7da4799fd3ea026ffd98a667543087dfa7037484cf31c9a80aeb08566dcb4c6c2ae77f17e71dc328a992273d7bc680726d", 0x3}, 0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000002f000-0x18)={0x0, 0x595, 0x201, &(0x7f0000025000-0x8)=0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002e000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000002c000-0x48)=[{&(0x7f0000014000-0xf1)="59951024c6f3ab7f6e264cccc31a14c1a15a4d01e4d3b279ea72a832a2ca786db03f2affde904c47e3ddf907c27da0f5229c3e27b1642ff07df6c2826ac2836e7124aa93ed9cdc6a30e14880d39599c73558450517b91531ad11307552b243e4208a44e2e7387abc258edecfa8ad1103472a353dc765e202a4c95d886a654e0bed757a640baf51f285d4fba86b6626d800c71bfa84ceb84df4b048ff8d0c8f8848a1bf9c5805d195ee2c15be8de6cf12749a16045228fa31b83349ef70276bb22d2c483e47b9979c735969a3a7f5176de59a052402d65748b54a4cd062c72d0d21e41beba76fcdba2ddf1028b03890d235", 0xf1}, {&(0x7f000002f000-0x9d)="7f4a65e4b46240deeb06eebdbd09a316e3fb498ac7b41e3cc532f9736ac78b77493a3de063be56d9e54667490aed3b5d2d58d385ce3f46d65b1b1c75d9e78bfe478ea8f7dd5875da782144664d87cba6f6c61bce64c9864ba912851ae3a123b7ded8ac8ade464d83820b88737eed04ab157df936fa6d3dce6ca78c2a1cdd336480aec24102fae8ea2812f0a35f3134cf7e176cbfcf99f367b54a8fe306", 0x9d}, {&(0x7f000002b000)='>', 0x1}, {&(0x7f000002c000-0x78)="a469006e04e76c776618ffe7e130895301bf510a427288ccf8bd295da3bb4f55413ba8fcb3e33f251e381f3b44bb29e661ad441ec08caf65a2ecc5adbeadbbea98acb7847b8714543ebe60e61ed52bd0bed1fdc69115d5d984aa253603dbb89cc09e699f243a35989bcc6f1a9ac98bc640b2810d7ded3771", 0x71}, {&(0x7f000002b000)="31dfdc89020b7f34feba81274bdc25825b660005c77ee0d52bd473220ca78760c50230325728ab1157c242b807fc83ce033a63c8c36701a3571838b6ee4c4e4c46bc77a53f22aae0d64ca2250425794df95b0f25dc598957529f7e9587252cd9c4e6ab7eacd28b08ac297b475ea8ca037f9bde0dc4501754c460244c74d9ee29921d61d9daf522d1a3b74d", 0x8b}, {&(0x7f000000d000)="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", 0x1000}, {&(0x7f000002f000-0xe6)="17de0755ddaa3a5ffcb13ac22e0b3f7f99a5c5ad0204d8ddb22f4c7b4cb3c79b8cd1c2cf02b48d7fc2509147fc1ef040c57b0687205f000005a5a53d29aff2425934cd45fc70893045ff2cc4b71eca37ec2f6b9da1cff6c9de7c0166a8b804225154b03dea137b043ec761af9ce5829b2126c46b6fed3e800b3841956f4e21d82fd3d2bd47d0acaab10a83092e5b557b978ef16373ac43ea8049644af06248b1b43702f4805ea00fffc3465a3fc96fc2283b3dbc62b9f458de0646cd5d20837869d34b8172655081fde210d0ff16c82823fcefed1377557afd56a982ee0f1aacc5d453bf3990", 0xe6}, {&(0x7f000002b000)="c6c1b20f428043215ce88e0acb3e221f30cd00ef1630575320a0e4ccb17c5323354adeca2bed9ae9b8c8eb2c510f4f75aa64dd8cc26936fa071349df5739868f653ae65acc24b553a4e9b465f2f5f5837cf9966f292712513197f2803df3b4af4609b09058fecf6d84e48bf866becc40a353bd2f58e871c5db401c6e870eeab39014b2cd719d393a26fc78c1321309ab97dcef36", 0x94}, {&(0x7f000002b000)="2bf9143f022a09baae0e3dd4bdbeaa381ff0a6072c37e4d563456bb19fc0054b588dcef1d92940693cea39bf7b6001740c53ebd8977f276386dd9131cef4eff4c872b259da6bb0b7bdd0614a8052385f3b245251ddb6daea7626ec533a94deba4490786d22edf0bc9c282fb21d62a08265327f6cd757d54e4d4b8d03426c6dffe8205a3b2bac3125143eb2ef492fe6bbd448532b9bed06e90dcf4a72fa86851e196c27e4750184c3b633d1dea54b14b0720b8066", 0xb4}], 0x9) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) syz_open_procfs(r3, &(0x7f0000e98000)='net/fib_triestat\x00') 2018/01/31 02:32:53 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000c15000)='/dev/vcsa#\x00', 0x2, 0x88002) ioctl$KIOCSOUND(r0, 0x4b2f, 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc1000)={0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000980000-0x4)=0x3000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c27000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000-0x4)=0xe8) syncfs(r2) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000065a000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, r4}) set_thread_area(&(0x7f00008e6000-0x10)={0x3, 0xffffffff, 0x6000, 0x7761, 0x8, 0x9, 0x54, 0x8000, 0x6, 0x0}) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000436000-0x4)=0x82) ioctl$TCSETA(r3, 0x5402, &(0x7f00001f0000+0xe09)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005ae000-0x3)='#]\x00', 0x841, 0x10, &(0x7f0000b74000)={0x2098, 0x5, 0x20, 0x0, 0x0, 0x9, 0xd9ce, 0x8}) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2000000000800) gettid() readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000f5000)={0x1, 0x0, {0x0, 0x3, 0x4, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() setns(r1, 0x40000000) getresuid(&(0x7f000015e000)=0x0, &(0x7f0000299000)=0x0, &(0x7f0000e48000-0x4)=0x0) r4 = getegid() r5 = gettid() getpid() sched_setaffinity(r5, 0x8, &(0x7f000038c000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c58000)={0x0, 0x0, 0x0}, &(0x7f0000f6c000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a2e000)={0x0, 0x0, 0x0}, &(0x7f0000efb000-0x4)=0xc) fanotify_init(0x10, 0x80800) sendmsg$unix(r1, &(0x7f0000686000-0x1c)={&(0x7f00007f5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000082a000-0x18)=[{&(0x7f00003ee000-0x5)="0365a61992", 0x5}, {&(0x7f0000ead000)="f1128eaecdf12f452fc787196b838bb033c2bf3523e6207ba249a4195c76ac5275668e", 0x23}, {&(0x7f000016a000)="2853e14d12850871cefadc55fa23ad450a6dedf389aa", 0x16}], 0x3, &(0x7f000060a000-0x48)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x48, 0x801}, 0x4) 2018/01/31 02:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = request_key(&(0x7f0000b60000-0x8)='big_key\x00', &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000021e000)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000bed000)="656e6300ffff74656400", &(0x7f0000e9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b2000)="", 0x0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f0f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) r3 = socket$llc(0x1a, 0x0, 0x0) dup2(r2, r3) 2018/01/31 02:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000fd000-0xc)={0x4, [0xff, 0xff, 0x0, 0x13]}, 0xc) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a0b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afe000-0xb)='/dev/hwrng\x00', 0x581000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c3c000)={0x0, 0x3e, "95e16c717c68800bd0aea4a68ea045e0d237f794b5b54d4dc62685230c7e83e81350f87cd9684ed8cfc7fa3f3ff1ddd28b3cb9a9a4f9a1fc3c5054012122"}, &(0x7f0000f7d000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000324000-0x10)={0x2, 0x8200, 0x0, 0x4d, 0x0}, &(0x7f0000873000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000459000-0x8)={r3, 0x5}, &(0x7f0000b0f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000837000)={r4, 0x401, 0x30}, 0xc) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000638000)={0x0, 0x0}) chroot(&(0x7f00002ca000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r5, 0x0}, &(0x7f0000278000)=0x8) link(&(0x7f00001a5000)='./file0\x00', &(0x7f0000db8000-0x8)='./file0\x00') open(&(0x7f00008ea000)='./file0\x00', 0x8000, 0x10) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) syz_open_procfs(r3, &(0x7f0000e98000)='net/fib_triestat\x00') 2018/01/31 02:32:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) getpeername$inet(r0, &(0x7f0000827000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000404, 0x0, &(0x7f0000b4a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f000037e000)=[{0xb8, 0x1, 0x1, "1212f00c97620acc7856d6f4ec0bbd2b8a4915ee3f643e2e45ca390e010cf311b36fec1dae30d4fc7ac3e1aeeb27c4bdc5499bb27d4c32f9a485dc139a4c38a7b9ffb91d84ceb12bd7f85cd2c3dcd4b3ab130b0502815a24b8d5c0a8d1bd66055b4f3cd5922818a9472bb35a21787bb32935e4d345d268e965ce68fb9ee64c586a177597f3c8241b8a383801c75c43b47e6d203e70a75cd06f58bbf499e3f48c9d3fb2701226b257367aaa3a"}], 0xb8, 0x0}, 0x0) recvmsg(r1, &(0x7f0000365000)={0x0, 0x0, &(0x7f00008ec000)=[], 0x0, &(0x7f0000e16000-0xc)=""/45, 0x2d, 0x0}, 0x0) r3 = syz_open_dev$audion(&(0x7f00003ae000)='/dev/audio#\x00', 0x1000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f000028b000-0x4c)={0x80, 0x7fff, 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]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/selinux/status\x00', 0x0, 0x0) pread64(r1, &(0x7f00007e0000)=""/130, 0x82, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000335000-0xa8)={{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$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f00007e0000-0x8)={0xa, &(0x7f0000808000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00002f3000-0x8)={r5, 0x26}) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00007bd000-0x4)=0x1, &(0x7f0000651000+0x8c8)=0x4) syz_open_dev$usbmon(&(0x7f0000576000)='/dev/usbmon#\x00', 0x0, 0x2100) connect$pptp(r4, &(0x7f0000fad000-0x4)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000001d000-0x4)=0x3) read(r0, &(0x7f0000ce3000-0xfa)=""/250, 0xfa) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000049f000-0x8)={0x1, 0x7, 0x4, 0x5, 0xba6}) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a21000/0x4000)=nil, 0x4000) sysinfo(&(0x7f0000a20000)=""/4096) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f00003f1000-0x1c)={0x0, 0x0, &(0x7f0000da9000-0x8)={&(0x7f00007d6000)={0x2, 0x18, 0xcf, 0x9, 0x12, 0x0, 0x3, 0x3, [@sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_key={0xf, 0x9, 0x370, 0x0, "52ef0172edf2257864d438f090222ab0cdbc7ca9f1c313260bb33b0afdd9cf2816d637f5a4760c6642b1f3cdcaa16c37b78de7b90776e39708b4380dd254df8eec3517438a58b3a1454d993de6402e5345fc8e4754772d03e3bf110359abc87f17c81c0c3cebfefb30ae57982089"}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x41) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a42000)=0x1, 0x4) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000900000-0x48)={0x1, 0x0, [0x2cab, 0x7, 0x3, 0x10001, 0x4, 0xd8a4, 0x101, 0x9]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f08000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004d0000)=0x10) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000d79000-0x8)={0x3, 0xf7}) 2018/01/31 02:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r1 = dup(r0) getpid() setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/31 02:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r0, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000212000)=0x10000000000003, 0xc0) 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f0a000)="cd63301fe44d7b6593461996b2004be4e81c43104cb88d388ab89b31af3a7c5d18b1e34233bbb26aa8ee59c9e306082d2c2e729f747f575529b4008f4572a5de838ea466036a32199e37ea9ad690df196f28be7599424f8e8af03b4e4d5181dd1716ffc4c9ce551485389dd8043ae00b9a91803d5cd2ab54192e6d2244339f4c4a327e183cb933fb6efa7fb7a44a714f728ae136d0c2ec7214cf3ac4ece237adea3c1390089e9202cb12e563") read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) syz_open_procfs(r3, &(0x7f0000e98000)='net/fib_triestat\x00') 2018/01/31 02:32:53 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6f000)=0xc) 2018/01/31 02:32:53 executing program 5: perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x100) getsockname(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x2, 0x800, 0x4, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df9000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000000005473, &(0x7f0000ebf000-0x8)=0xfffffffb) modify_ldt$write2(0x11, &(0x7f0000601000)={0x401, 0xffffffff, 0x4400, 0x3, 0x5, 0x3, 0x96, 0x5, 0x8, 0x80}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ded000-0x108)={0x2, 0x0, [{0x0, 0xc, &(0x7f0000dfa000-0xc)=""/12, 0x0}, {0x0, 0xff, &(0x7f0000c79000)=""/255, 0x0}]}) r2 = syz_open_dev$sg(&(0x7f0000209000-0x9)='/dev/sg#\x00', 0x7, 0x101082) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00002d6000)=r3) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a0b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afe000-0xb)='/dev/hwrng\x00', 0x581000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c3c000)={0x0, 0x3e, "95e16c717c68800bd0aea4a68ea045e0d237f794b5b54d4dc62685230c7e83e81350f87cd9684ed8cfc7fa3f3ff1ddd28b3cb9a9a4f9a1fc3c5054012122"}, &(0x7f0000f7d000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000324000-0x10)={0x2, 0x8200, 0x0, 0x4d, 0x0}, &(0x7f0000873000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000459000-0x8)={r3, 0x5}, &(0x7f0000b0f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000837000)={r4, 0x401, 0x30}, 0xc) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000638000)={0x0, 0x0}) chroot(&(0x7f00002ca000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r5, 0x0}, &(0x7f0000278000)=0x8) link(&(0x7f00001a5000)='./file0\x00', &(0x7f0000db8000-0x8)='./file0\x00') open(&(0x7f00008ea000)='./file0\x00', 0x8000, 0x10) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet(r0, &(0x7f00008fb000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005ee000-0x20)={@generic="bc7e24ce41dceda455ed589ffdb59455", @ifru_flags=0x2000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000118000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00008ff000-0x40)={0x0, 0x1000, 0xffffffff, 0x8, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000ef0000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b8a000)=[], 0x0, &(0x7f0000ecf000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070c000)='\x00', 0x3) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000909000)=0x0) 2018/01/31 02:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003e9000)='./file0\x00', 0x80040, 0x0) mount(&(0x7f00005e2000-0x8)='./file0\x00', &(0x7f0000d99000)='./file0\x00', &(0x7f000078a000-0x8)='cgroup2\x00', 0x0, &(0x7f0000df8000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000284000-0x10)={&(0x7f000095b000/0x1000)=nil, 0x1000}) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x100, 0x100000000) lseek(r1, 0x0, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000460000)=0x96d3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000091f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xffffffffffffff78) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ed9000-0x1)=0x3) r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bc3000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042a000-0x4)=0x67) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000c7a000)=0xc008000) sync_file_range(r0, 0x0, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008af000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a2d000)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c7a000)=@assoc_value={r7, 0x6}, 0x8) fchown(r1, r4, r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005e7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000050000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setresuid(r2, r4, r6) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x8001, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000006000-0x1c)={&(0x7f0000006000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x4, 0x4}}, 0x26, &(0x7f0000003000)=[], 0x0, 0x0, 0x0, 0x8805}, 0x4044001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000-0x4)=0x1a, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000005000-0x4c0)={{0x1, 0x5, 0xfff, 0xffffffffffffffff, "816854d3adf66626d1fa82d3e053cb6f5cddf0e077ffd2a526ed57e43f5468bef4c37d372001de27df0528b3", 0x4}, 0x0, [0x7, 0x80, 0x1ff, 0x9, 0x2, 0x1330, 0x2, 0xa70000000000000, 0x7f, 0x5, 0x8, 0x1, 0x4, 0x4, 0x401, 0x1, 0x80, 0x7, 0x8, 0x9, 0x200, 0x7, 0x9, 0x1, 0xe86, 0x1000, 0x6, 0x9f, 0x6, 0x400, 0x0, 0x2, 0x2, 0x5, 0x5, 0x20, 0x7, 0x5, 0x7, 0x0, 0x80000001, 0x9, 0x4, 0x5, 0x5, 0x40, 0x5, 0xfffffffffffffff9, 0x5, 0x7, 0x1b, 0x2, 0x3f, 0x8, 0x9, 0x1e88, 0x4, 0x6, 0xc1b, 0xbc2b, 0x2, 0x1, 0x2, 0x1, 0x4, 0xffff, 0xfff, 0x8, 0xe1, 0x4, 0x4, 0x7, 0x3, 0x80000001, 0x7, 0xfd6f, 0x3, 0x7, 0x8000, 0xffff, 0x7, 0x1, 0x2, 0x6, 0x29b, 0x6, 0x81, 0x5, 0x5, 0x200, 0x6, 0xff, 0xd9f, 0x3, 0x8000, 0xffffffffffff803b, 0x100, 0x7f, 0x8dd7, 0x4, 0x6, 0x0, 0x80, 0x9, 0xffffffffffff8001, 0x1, 0x6, 0x4, 0x5, 0x9, 0x1, 0x6, 0x22d6, 0x2, 0x2, 0x7fff, 0x9, 0xbd0, 0xdb, 0x2, 0x81, 0x7, 0x9, 0x400, 0xfffffffffffffbff, 0xfffffffffffffff7, 0x6, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000000000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x400000, 0x0) [ 137.998481] cgroup: cgroup2: unknown option "" [ 138.032707] cgroup: cgroup2: unknown option "" 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000709000)=""/250, 0xfa) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) syz_open_dev$dspn(&(0x7f00000dd000)='/dev/dsp#\x00', 0xf2, 0x240000) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{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}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00003c3000-0x4)=0xfc, 0x4) 2018/01/31 02:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000306000)={0x0, 0x8, [0x0, 0x8]}) r1 = syz_open_dev$midi(&(0x7f0000ac8000-0xb)='/dev/midi#\x00', 0x2, 0x400000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000595000-0x8)={0x0, 0x1bfe7411}) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e41000)={&(0x7f0000222000-0x8)='./file0\x00', r1}, 0xc) 2018/01/31 02:32:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x4, &(0x7f0000029000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x8000, 0x2, 0x2, 0x80000001}, {0x4, 0x77, 0x2, 0xfffffffffffffffd}, {0x0, 0x3, 0xf25, 0xffffffff}, {0x80, 0x8001, 0x80000001, 0x9}, {0xea, 0x7fff, 0x7, 0x6}]}) 2018/01/31 02:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000004f000-0x8)=0x6) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x4) rt_sigtimedwait(&(0x7f000000c000-0x8)={0xfffffffffffffff8}, 0x0, &(0x7f000003e000)={0x77359400, 0x0}, 0x8) dup3(r1, r2, 0x0) 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x400) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="020b03040200000013ef37ca247685e9", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00009e2000)="aa"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000615000)='/dev/admmidi#\x00', 0xff, 0x111000) getsockname$unix(r2, &(0x7f0000f13000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000828000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/31 02:32:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r1 = gettid() r2 = fcntl$getown(r0, 0x9) fsync(r0) kcmp(r1, r2, 0x1, r0, r0) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000a000)=""/90) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000361000-0x1c)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f00000e7000-0x48)=@bridge_getlink={0x48, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x20000, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x40, 0x1, 0x10000, 0x7fffffff, 0x8, 0x8}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000906000-0xfa)="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") 2018/01/31 02:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) clock_gettime(0x0, &(0x7f000069f000-0x8)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00009a1000-0x8c)=[{0xe8, 0x4, 0xffffffff, 0x3b, @time={0x77359400, 0x0}, {0x4, 0x8001}, {0x0, 0xab}, @raw8={"b7003dded2d72bd4a6065863"}}, {0x4, 0x3, 0x8, 0x4, @tick=0xd1, {0x9f63, 0xffff}, {0x7, 0x80000000}, @connect={{0x2, 0x80}, {0x9, 0x81}}}, {0x4, 0x1, 0x4, 0x3, @time={0x77359400, 0x0}, {0x1, 0x5}, {0x100000001, 0x80}, @addr={0x0, 0x0}}, {0xffffffffffffff80, 0x7, 0x3, 0x8, @tick=0xc337, {0x2, 0x10000}, {0x1, 0x1}, @addr={0xffffffffffffff4c, 0x80000000}}, {0x4, 0x2, 0x417b785e, 0x20, @time={0x77359400, 0x0}, {0x83b, 0xfff}, {0x8, 0x5c0}, @time=@time={r0, r1+30000000}}], 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000151000-0x9)='/dev/ppp\x00', 0x100a5c7968dc4778, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000f4a000+0x43f)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00005f0000)=0xfffffffffffffff7) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/31 02:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:53 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000940000-0x4c)=""/76) mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000c08000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00006aa000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000b3f000-0x1c)=""/58) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/31 02:32:53 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000-0x10)={0xfffffffffffffffb, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008ae000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000899000)=0x9, 0x800, 0x0) [ 138.230650] binder: 20780 RLIMIT_NICE not set 2018/01/31 02:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000961000)='/dev/admmidi#\x00', 0x6, 0x101000) r1 = syz_open_dev$vcsn(&(0x7f00001d5000)='/dev/vcs#\x00', 0x1ff, 0x400000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000f69000-0x8)='./file0\x00', 0x0, 0x2) write$selinux_context(r3, &(0x7f0000473000-0x1c)='system_u:object_r:cert_t:s0\x00', 0x1c) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/31 02:32:53 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000aa6000)='/dev/vcsa#\x00', 0x6, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00005a5000)={0x5, 0x4, 0x4, 0x7, "90f282f96966a7bd527c53f0817056dc8cbd990da4d3b8e8e0ee12b712ea5d0b5f9971a340b18cdf1768badd", 0x86}) r3 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000704000)={&(0x7f0000e6d000-0x10)=@delrng={0x114, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000044c000)=""/4096) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000b1d000)='-\x00') setns(r0, 0x0) connect$bt_sco(r0, &(0x7f0000454000)={0x1f, {0x1e0748ac, 0x1ff, 0x3684e8d5, 0xdfc, 0x7, 0x0}}, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bc9000-0x28)={r0, 0x0, 0xad, 0x9a, &(0x7f0000720000)="1a7d6ea28296e32eb6b0b856e40ea08514c2d36023602a978e4a20382722e9549301065593b203b6d5e7821343d0bc50a72690b7ddb3cbef6afe906e4d9b7cfe77d5284d486002cb1010bbc11ef897a38821c15e7d8d5ec5e78046783f619c8eb6dfabd60ded4fe1163646a1c2f6be46dbfec8daf8dbe3f39d83cc5a0eb69fbe9ad60e05402006a81cb09f6fa996d1d5356925c8451740946ffa6de38588656a7b93caecb7079e1d86ba202342", &(0x7f0000d93000)=""/154, 0x7, 0x100}, 0x28) 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x1f) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000c2d000-0x8)='./file0\x00', 0x140) inotify_add_watch(r0, &(0x7f00008b6000)='./file0\x00', 0x802) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000074d000-0x8)='./file0\x00', 0x2, 0x48) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") [ 138.280688] binder: 20775:20793 tried to acquire reference to desc 0, got 1 instead [ 138.312903] binder: 20793 RLIMIT_NICE not set 2018/01/31 02:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ca3000-0x9)='/dev/vcs\x00', 0x4040, 0x0) pipe(&(0x7f00009a7000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f69000)={r2, 0x6ad, 0xe, "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"}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) ioctl$TIOCNOTTY(r0, 0x5422) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0xb) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 138.339254] binder: 20775:20810 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/vcs\x00', 0x4000, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00004b1000-0x40)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r2, &(0x7f0000feb000-0x2)=""}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x20) close(r0) 2018/01/31 02:32:54 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b91000)='/dev/dmmidi#\x00', 0x6, 0x8800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000316000)=0x0, &(0x7f0000343000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f12000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000480000)=0xa0) syz_open_dev$mouse(&(0x7f000019c000)='/dev/input/mouse#\x00', 0xffffffffffff8001, 0x400) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000f13000-0xe)={0x1f, 0x1, {0x0, 0x4, 0x101, 0x7, 0x1f, 0x9}, 0x1, 0x5}, 0xe) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000f13000)=@random={'system.', "2f73656c696e75782f6176632f686173685f737461748100a4cc6b4416d9b0a4d23da0a9c1dc16da871485092f596e7d63e7916b6d803036509f152f88eb15bca56bec05a053b495120a34cdd0ef15f8bbc668d0e9361bc5ccdbd9e625822599098fe9555b9f28"}, &(0x7f0000a18000)=':\x00', 0x2, 0x2) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f13000)={0x0, 0x0}) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x89a0, &(0x7f0000001000-0x28)={@generic="2f2f386db960944716da8a4b864a7704", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e0f000-0xb)='/dev/adsp#\x00', 0x7ff, 0x429481e04dd41fcb) setsockopt$packet_int(r0, 0x107, 0x18, &(0x7f000005a000)=0x8, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x2e)=""/46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000098e000)=0x74d) r1 = socket$packet(0x11, 0x3, 0x300) r2 = open(&(0x7f00003ce000)='./file0\x00', 0x100, 0x19) getpid() ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00007b0000-0x8)={r1, 0x800}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) r3 = syz_open_dev$adsp(&(0x7f00006cb000-0xb)='/dev/adsp#\x00', 0x552, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000c75000-0x20)={{&(0x7f00000bb000-0x1)=""/1, 0x1}, &(0x7f0000e9b000-0x1)=0x0, 0x9}, 0x20) 2018/01/31 02:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f00007d7000-0xb0)=""/176, 0xffffffffffffff99) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000d72000-0x10)={0x9, 0x0, 0x7}) syz_open_pts(r0, 0x4000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000777000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000f7c000-0x4)=0x6, 0x4) r2 = add_key$user(&(0x7f00003f5000)='user\x00', &(0x7f00000a0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000047e000)="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", 0x1000, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000085000-0x8)='big_key\x00', &(0x7f0000c79000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c6000)='\x00', 0xfffffffffffffffe) r4 = syz_open_dev$sndmidi(&(0x7f0000fd6000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001f9000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000a1e000-0x8)={r5, r6}) keyctl$search(0xa, r2, &(0x7f0000ab6000)='big_key\x00', &(0x7f0000146000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x94)="5a504d7256e97173197cf37cb6994a9a7454e39391a9f8da69dc411d1dbd2e1376ff1197e8c2ebe1152deb542f3cfef585b05e9ba1c532634bbd745d978cea0bbeca08ec06f4171136e5b93ceccbdf78f23c21f120f0e6230046c98eb16e70e2d60ae64e79d14666b0461aaf0840e32e1c756c8308a0f7584c319cd654d6dc2f07441b1e5d21086794a388beaaac95145f336087", 0x94, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x6, 0x4, 0x5, 0x3c9, 0x5, "f15247b570c9be8dec1fa12921dfe1dd64e68ea4d648662aa869122c0a3dd643e25fbd1a131d331ec185b6aa506b28995460ca60fa3898d33a54296f26e106", 0x401}, 0x58) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1f}, 0x4) fcntl$setlease(r0, 0x400, 0x560c2a7148086be4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c30000)=@assoc_id=0x0, &(0x7f0000bde000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ed000-0xc)={r2, 0x20, &(0x7f0000a40000-0x20)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xaaac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bac000)=0xc) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000018e000)='](\x00') statfs(&(0x7f0000a25000-0x8)='./file0\x00', &(0x7f000036d000-0xba)=""/186) 2018/01/31 02:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f000099e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000061f000)='/dev/vcs\x00', 0x20c242, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000941000)="3971a2b395502c81975d59784e11edfc", 0x10) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00004d3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f000091f000-0x1)='\v', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de4000-0x9)='/dev/rtc\x00', 0x6e7d6973fe663bae, 0x0) recvmmsg(r0, &(0x7f000095b000+0xa4d)=[{{&(0x7f00003ed000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a50000)=[], 0x0, &(0x7f00003c3000)=""/59, 0x3b, 0x3}, 0x3}, {{&(0x7f0000933000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cf0000-0x10)=[{&(0x7f00002e4000)=""/226, 0xe2}, {&(0x7f00009d5000)=""/55, 0x37}], 0x2, &(0x7f0000f8f000-0x1d)=""/29, 0x1d, 0x40}, 0x6}, {{&(0x7f00002e7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d2a000-0x18)=[{&(0x7f00008d6000-0x47)=""/71, 0x47}, {&(0x7f0000f7a000+0x795)=""/174, 0xae}, {&(0x7f0000f5c000)=""/221, 0xdd}], 0x3, 0x0, 0x0, 0xfffffffffffffffb}, 0x7f}, {{&(0x7f0000c3b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d56000-0x20)=[{&(0x7f0000c17000-0xaa)=""/170, 0xaa}, {&(0x7f000033b000)=""/59, 0x3b}, {&(0x7f00006a1000)=""/4096, 0x1000}, {&(0x7f0000bbc000)=""/182, 0xb6}], 0x4, &(0x7f0000dad000)=""/201, 0xc9, 0x4}, 0xc5fa}], 0x4, 0x2, &(0x7f0000835000-0x8)={0x0, 0x1c9c380}) getsockname$netlink(r0, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d8000-0x4)=0xc) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000078b000)={0x0, 0x0}, &(0x7f00009b4000-0x4)=0x0, 0x0) r1 = add_key$keyring(&(0x7f00003ab000)='keyring\x00', &(0x7f0000b56000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000a45000)='ceph\x00', &(0x7f000010f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b7000)='/dev/rtc\x00', r1) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r2, &(0x7f0000feb000-0x2)=""}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, 0x20) close(r0) 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f4000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0xfffffffffffffff8, 0x6, "a2fbc8", 0x18, 0x3a, 0x1, @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=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000ca000)='/dev/adsp#\x00', 0x7, 0x10080) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000008e000)={0x0, 0x0, 0x30}, &(0x7f00000f9000)=0xc) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f9000)={0x9708, 0x4, 0x1fe, 0x2, 0xfffffffffffffffd, 0x6, 0xe0, 0x80000001, r1}, &(0x7f00000f9000)=0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000f9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f8000)=0xe8) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000fb000-0xc)='/dev/random\x00', 0x0, 0x4000) recvfrom$packet(r0, &(0x7f00000f8000)=""/225, 0xe1, 0x40000000, &(0x7f00000f9000-0x14)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x1f) r3 = inotify_init1(0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000096000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000021000-0x40)={0x5, 0x0, 0x80, 0x5, "b31798965e661ade62e8182c7e1b7bacc1e3a9b9ee105499713681ecfa52c47c5a48fce9f02523bdea1d472c", 0x9114}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x3, &(0x7f00000f8000)="b08d23d54399b1f9") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/ppp\x00', 0x725e14edb5aa13f4, 0x0) write$selinux_validatetrans(r4, &(0x7f0000022000-0x6d)={'system_u:object_r:shell_exec_t:s0', 0x20, 'system_u:object_r:lirc_device_t:s0', 0x20, 0x32, 0x30, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000070c000)='\x00', 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r0, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bad000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ce0000-0x4)=0x41acf7e) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) syz_open_dev$tun(&(0x7f00005e8000)='/dev/net/tun\x00', 0x0, 0x403) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x6, 0x200) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000e30000)={0x5, [0x100000001, 0x7ff, 0x8, 0x6, 0x8]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000080a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000698000)={0x7, 0xcd2, 0x5, {0x0, 0x0}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000eed000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) fsync(r3) 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x7ff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00006d8000)=@ipv4_newaddr={0x28, 0x14, 0x40000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_procfs(r0, &(0x7f0000214000)='net/l2cap\x00') accept4$alg(r1, 0x0, 0x0, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000718000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00004e1000)={0x3, 0x0}) ptrace$pokeuser(0x6, r0, 0x6, 0x1) r3 = add_key(&(0x7f0000fa1000-0x8)='rxrpc_s\x00', &(0x7f0000901000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) membarrier(0x9, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000b3e000-0xa)='blacklist\x00', &(0x7f0000de6000-0x2)='^\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000515000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000142000)={&(0x7f000067b000/0x2000)=nil, 0x2000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000187000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ff8000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff8000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002cc000-0x4)=0x2, 0x4) socket$rds(0x15, 0x5, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a8000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000595000-0x4)={r2}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b67000-0x4)=0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b24000)=0x0, &(0x7f0000ff8000-0x4)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000ffa000-0x4)=0x0, &(0x7f00004c8000-0x4)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000672000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000ffa000+0x5dc)=0xfffffffffffffff7, &(0x7f0000ffb000-0x4)=0x4) ioctl$TIOCNXCL(r4, 0x540d) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000141000-0x9)='/dev/ppp\x00', 0x6000, 0x0) recvfrom(r0, &(0x7f0000f92000)=""/184, 0xb8, 0x0, &(0x7f0000c8a000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000780000-0x10)={0x4000, 0x1000, 0x0}) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000032b000-0xb)='/dev/audio\x00', 0x410800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005c2000-0x4)={0x0}, &(0x7f0000231000-0x4)=0x4) 2018/01/31 02:32:54 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$rds(r0, &(0x7f000039f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000013000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000039b000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000247000)=0x3, 0x2) r1 = socket$inet(0x2, 0x80005, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x2a, &(0x7f00001c2000-0x310)=@filter={"66696c746572000002000000e000", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/31 02:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00006bd000-0xfa)=""/250, 0xffffffffffffff21) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000172000-0xe)={0x0, 0x1, 0x3, [0x5, 0x4, 0x100]}, &(0x7f00007d3000)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000901000)={r1, 0x81, 0x9, 0xdba7, 0x5, 0x1ff}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000689000)={0x0, @in6={{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, 0x0, 0x0, 0x0]}, 0x0, 0x3}, 0x98) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$sg(&(0x7f0000eb8000-0x9)='/dev/sg#\x00', 0x100, 0x40000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f14000)={0x13, 0xa7, &(0x7f00000c0000)="353f80770e0eee6304e87408bf04f2a708300bb45149c5330b2db427598ef1dadb462537de332bb08ec145dae5f5806144ef8ef6f2a9853ecc1501912dfd9d9a22831db412ec3e927f15f33d600ce0179b85253a75928f40e64cb1d9814de970f954d22c173efd5b86ee76a30b73469528042ccf8df344f156305257f297b90be1b4da80df4796440482c355104c3e69ca7f9bb90df22441089492b7a17b76359d1e344344a724"}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000009b000-0x70)={0xffffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1, 0x5, 0x400, &(0x7f0000cd7000)=@common='syzkaller0\x00', 0x2, 0x9, 0x200}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00002e2000-0x4)=0x100000001, 0x4) removexattr(&(0x7f0000f43000)='./file0\x00', &(0x7f0000334000)=@known='system.advise\x00') 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x60)=[{{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000747000)=[{&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f00002f9000)=""/140, 0x8c}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000206000)=""/161, 0xa1}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000389000+0xcc)=""/8, 0x8}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/119, 0x77}], 0x8, &(0x7f0000d6e000)=""/34, 0x22, 0x1f}, 0x1}, {{&(0x7f00008cd000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000001000-0x28)=[{&(0x7f0000740000)=""/108, 0x6c}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000e1c000)=""/193, 0xc1}, {&(0x7f0000000000)=""/51, 0x33}], 0x5, &(0x7f0000877000)=""/207, 0xcf, 0x7}, 0xfff}, {{&(0x7f0000f00000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000400000)=""/11, 0xb}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000ab7000)=""/37, 0x25}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000001000-0xc63)=""/4096, 0x1000}, {&(0x7f0000556000-0xf)=""/15, 0xf}], 0x6, &(0x7f0000000000)=""/87, 0x57, 0x7fffffff}, 0xbf}], 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xa9)={0x0, 0xa1, "f0eeca83bbb65ce2e3cae15a02c1ab5b382ec273be0b46001e39c57a981a96dd976509750374db5052b7d17efed836f910663cd3d385e33d1abc251ee6a1f3fa165b092923575cf9c29e4e0d6a90f1248ea5ffe85dd1691cb943d6d927dddb65435a38fc24ba02bc20d3ce67b360e3897d9ac137f6a735ebaf15c6b55b78b7c74391fcaf5839173de86b0393ca47212a37e08d2e2d226afa81ffa970a05d4ab735"}, &(0x7f0000f21000)=0xa9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x8001, 0x9, 0x2, 0x2, 0x7fff, 0x3, 0x4f, r1}, &(0x7f0000cdf000-0x4)=0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) signalfd4(r2, &(0x7f00002a8000)={0x100}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000066c000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000084d000-0x10)={r3, &(0x7f00001e0000-0x36)="f039fa2167655745bb4ab9e1f2d17099b8e457d9438ac286446d077acbbcc685ee70c08b91dcfeaf37838425f8783da87970d7bc7615"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000edf000)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000b4000-0x50)=[{&(0x7f0000c91000)=""/167, 0xa7}, {&(0x7f000051a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ba000)=""/35, 0x23}, {&(0x7f000040f000-0x1b)=""/27, 0x1b}, {&(0x7f0000753000-0x53)=""/83, 0x53}, {&(0x7f0000305000)=""/136, 0x88}, {&(0x7f0000f3c000-0xa1)=""/161, 0xa1}, {&(0x7f00008b2000-0x9e)=""/158, 0x9e}, {&(0x7f0000ced000-0x1d)=""/210, 0xd2}, {&(0x7f0000ad4000-0x62)=""/98, 0x62}], 0xa, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) recvfrom(r1, &(0x7f000075c000-0xa1)=""/161, 0xa1, 0x2000, &(0x7f00004d7000-0x58)=@nfc_llcp={0x27, 0x7, 0x1, 0x0, 0x0, 0x1, "5f13623fc6b1d7d5c94a90c748110a8cc0a156aeab621d5e0f4b43a43c6277e1bfce4dab9df327d33b80d1204010237e34ca17906b7287b1d51a7cc5016721", 0xffffffffffffff83}, 0x58) r2 = syz_open_dev$sndpcmc(&(0x7f0000366000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x208801) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000894000)={0x1, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00008bb000)={0x1f, r3}) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000c9a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f97000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0286429, &(0x7f000002c000-0x28)={r6, 0x1, &(0x7f0000199000)=[0x100000001], &(0x7f000020e000-0x4)=[0x0], 0x2, 0x3, 0x3, &(0x7f0000517000)=[0x3f, 0x7, 0x3], &(0x7f00001b7000+0x947)=[0x2, 0x7d91, 0x9, 0x556ef9e8, 0x100000000], 0x0}) 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/rtc\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f0000412000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3d000-0x2)=0x1c) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000b27000)=0x81) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000750000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e40000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000019a000)={r2, 0x10}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000)=@ethtool_sset_info={0x37, 0x0, 0x9c2f, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f000000a000-0xc1)=""/193, 0xc1) getsockname$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl(r0, 0x40044149, &(0x7f0000007000)='A') 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3e, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4000000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a15000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000801000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc) r3 = geteuid() r4 = getgid() r5 = getpgrp(0x0) r6 = geteuid() getgroups(0x1, &(0x7f0000288000)=[0x0]) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000022e000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000903000-0x4)=0xe8) lstat(&(0x7f00004a9000-0x8)='./file0\x00', &(0x7f00002f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0xffffffffffffffff) r12 = getuid() r13 = getgid() sendmsg$unix(r1, &(0x7f00001b9000)={&(0x7f000059d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009fd000)=[{&(0x7f00006e7000)="648bde19fa5d8a7e22ee168534f22d91d932b5983a2c5450135979b8af135ff92a1e69db6d0ea3bb166391441ab9997a110922701460f01e2333c5aca0e4bd08f898ed4b92d4903ca71aa4f0cf84d65bd3cc6363e639a832ac7897dc34611f7690769170322e71f895dcad5a0de6278584022e6aaec049311bcf572e6864566df070570463b5207c5b5a09f4357fb8fc17", 0x91}, {&(0x7f000034d000-0x1000)="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{&(0x7f0000fae000-0x1000)="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0x1000}], 0x5, &(0x7f000090d000)=[@rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}], 0xb0, 0x40000}, 0x40) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00007e2000-0x4)=0x400, 0x4) 2018/01/31 02:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00008df000)='./file0\x00', 0x0, 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000022f000)={0x8, 0x12001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000079000-0x8)={0x2, &(0x7f0000051000)=[{0x0, 0x0}, {0x0, 0x0}]}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000fbd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000030f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000da1000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000066e000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000108000-0x90)=[{{r3, r4/1000+30000}, 0x4, 0x7, 0x5b0000000000}, {{0x0, 0x0}, 0x9, 0x5, 0x7fff}, {{r5, r6/1000+30000}, 0x7, 0x9, 0xffffffff00000000}, {{0x0, 0x2710}, 0xffff, 0xfffffffffffffff7, 0xd3}, {{r7, r8/1000+10000}, 0x80, 0x3ff, 0x7fffffff}, {{0x0, 0x2710}, 0x87b2, 0x7f, 0x6}, {{0x0, 0x0}, 0x2, 0x8, 0x80}, {{r9, r10/1000+10000}, 0x4, 0x1, 0x0}, {{0x0, 0x2710}, 0x80000001, 0x2, 0x0}], 0x90) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000a2000-0x2)=0xb96, 0x2) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8050000400000084) symlink(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f00005a1000)='./file0\x00') bind$inet6(r0, &(0x7f0000266000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000290000)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) open(&(0x7f00003fe000-0x8)='./file0\x00', 0x587401, 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000772000-0x2f)=""/47) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f70000-0x4)=@assoc_id=0x0, &(0x7f00009fd000+0xb67)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001ed000)={0x3ff, 0x8, 0x8206, 0xfffffffffffffff7, 0x0, 0x1, 0x3ff, 0x8, r1}, 0x20) openat$ashmem(0xffffffffffffff9c, &(0x7f000091a000-0xc)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x71, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x156, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0xfffffff1, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x8) 2018/01/31 02:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x802, 0x4) getsockopt(r0, 0x500000, 0xffff, &(0x7f0000710000)=""/108, &(0x7f0000b50000)=0x6c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0x267, &(0x7f0000b40000-0x10)={&(0x7f0000f86000)=@ipv4_newaddr={0x28, 0x14, 0x700, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x20, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000570000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000099f000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000076c000-0x18)={0x1, 0x0, [{0xc00020040000083, 0x0, 0x1}]}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000040f000-0xc9)={0xc5, "b51578e34eee8211cd6908e0950f77eb84f49b065c8e16cf037cc7dbdd5bb9995d7c39777243f84811111962fb3c308388d32c05f389cda188f4d3d09032d27d073de59e37e891ee9230d21e40d36d87a3be5f55b50c0a278c0e818c28c481d4ff24a94c8b3832771d5e04174f017afda65e0c9e9ad34f5e13df9f309392b17c40d8bbf234aea591406348f586a709aaff3eea42708d1875485283738943ddaea98da919bf289b8d3d5d6a61ad06e5e9c053f5553121a791808e113dd6f70bd1b5ae9904a6"}) 2018/01/31 02:32:54 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000772000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000075a000-0x8)={0x5, &(0x7f0000f77000)=[{0x100000001, 0x100}, {0x6, 0x81}, {0x363, 0x401}, {0xffffffff, 0x0}, {0x9, 0x1}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r1, 0x4000) 2018/01/31 02:32:54 executing program 5: r0 = socket(0x10, 0x7, 0xfffffffffffffc00) getsockopt(r0, 0xff, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 5: prctl$intptr(0x200000019, 0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x80) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x4, 0x4, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x7fff, 0xca2c7e6e952f7c4a) clock_gettime(0x0, &(0x7f0000317000-0x8)={0x0, 0x0}) setns(r1, 0x44000000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00008ba000)={r2, r3/1000+10000}, 0x8) flistxattr(r1, &(0x7f0000000000)=""/152, 0x98) prctl$intptr(0x1c, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) 2018/01/31 02:32:54 executing program 1: userfaultfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060f000-0xa)='net/icmp6\x00') sendfile(r0, r0, &(0x7f00004db000)=0x80001, 0xff) 2018/01/31 02:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000065000-0xb)="636c65ab00000000000000") socket$inet6(0xa, 0x6, 0x3) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000b69000)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x2) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000004) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x10001, 0x10}, 0xc) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000020c000-0xb)='/dev/hwrng\x00', 0x180, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000d17000)={0x690, 0x2, 0xd1b, 0xfffffffffffffffb, "aeb55df09d6935c4f168daf7f7303f398be026940413799ae864214c00b74e4b52c551c50a95d1c2b0ad4eef", 0x44d}) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000)=0x0, 0x4) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000c9000)=""/168) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 139.185326] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=20985 comm=syz-executor1 2018/01/31 02:32:54 executing program 5: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000030e000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x121200) r1 = syz_open_dev$midi(&(0x7f0000034000+0xec4)='/dev/midi#\x00', 0x81, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000039a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000106000-0x4)=0xe8) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000039a000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r2, r3) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000137000)={0x3, r1}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000037000-0x20)={r4, &(0x7f000004a000-0xd)="", &(0x7f0000396000)="", 0x3}, 0x20) mmap(&(0x7f0000098000/0x2000)=nil, 0x2000, 0x2000000, 0x50, r1, 0x20) 2018/01/31 02:32:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 7: set_robust_list(&(0x7f00001d5000)={&(0x7f00006f3000/0x4000)=nil, 0x3, &(0x7f0000f39000/0x3000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0xa07066640}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x4000) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000-0x4)=0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000004000-0x18)={0x2000, 0x13003, 0x101, 0x0, 0x100}) signalfd4(r1, &(0x7f0000003000)={0x3}, 0x8, 0x80000) r4 = accept4$llc(r3, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl(r4, 0x4, &(0x7f0000003000-0x7e)="dab7e34a0b463b77a995e7d516d712cd62dc50b99fa2994ee450b08be6b5741120cc6229e985532cebe458836c02735228306dfc4d49e0e69af589565395f7fdad51c2e32faed7fb752c43f0dab703a4bea91eda12962959d4b0ff5a099ea72a95b5727b28c651d41596e4e717d3cba075ce4204fd329f32491f21023d09") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x8)={0x4, &(0x7f0000002000)=[{0x7a3d21b6, 0x1f, 0x100000001, 0x1}, {0xa5d, 0x1, 0x4, 0x3}, {0xfffffffffffffffe, 0x100, 0xb4, 0x1}, {0x842a, 0x3, 0x1, 0x0}]}, 0x8) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000)={0x401, 0xfffffffffffff001, 0x4, 0x8, 0x2, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x10220) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000008000-0xe)={0x0, 0x401, 0x3, [0x6c2d, 0x239c000000000000, 0x0]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000007000)={r6, 0x9}, &(0x7f0000001000)=0x8) 2018/01/31 02:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x51, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000954000)=""/217) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:54 executing program 2: mmap(&(0x7f0000000000/0xe60000)=nil, 0xe60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005ff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000866000)='/dev/input/mice\x00', 0x0, 0x408840) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000178000)={&(0x7f0000e60000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e61000-0x8)={&(0x7f0000e60000)={0xfffffffffffffde0, 0x1e, 0x100, 0x3, 0x0, {0xc, 0x0, 0x0}, [@generic="c0c67ff1ce52f8f778359535c60c92132189c0cdce8daabcd9c2d0f9a4cd3124794ac3c204202ca6d2a46dd6ab2f4b4dbe1bb3877f30cff6f56d31a4eaf3f462d044e297cb0f4587d0e9cf2fc8dc4f654cbffe4f06a71d9caca50a65175022b5a511106ec5368ba461f184836fa81bbfe9890dc4cadccde5476da2bd39f97552858adb8293403572e4daca42a408035f1c32a6d2c9cbc77345dd95c683595e761f2dcf8d48ae4b403bada1450945d6521ba2bfa82e411214f7376439b285973610f7deba16ede28689b87e39b8638e8d950eb9b1e9101a7ecc16", @generic="0bb7a6852ba84db66cc290ff9b2d72b8141ec1002a7301beeaa1a090c3602ad6b0bb663a38d5df8e0ac0edafca84bec5006e4490223f695ca3e5c95d25d30623940f4cb254b91afe54b56691d499584b3ee3f07b91ae7ca0f7eb55dd", @generic="ccaa6358e4684df77df7d0644b1e242854193890712a84066fa2f68bb358c50725b1372dd389ffbc8b1f21de3b2a8bf1e028cc271dab2acc06d775be3cef329522591c8cb8b5574351aed8b40e6732ee7c5c4942260e6787c3329d15820fb1fe89d9480e0c22731ae438c344241b030b0df2d837a759c655892bc962dfc99ce81cd99f696e36e75da9fd87ee88b6d3c38c81ee6cffa64b8c6f73de7ff0be7d70a2925a86bed54745920fa41f9145b0a9937e58b85ed476fb120832cc26d15edd200604f1f2b513c3bca28f811333bcdae058e63264acb87ebd92cf245c9c457e82d3f9c3f050e60e7b45dc44e8", @nested={0x110, 0x5a, [@generic="39dd2be9e79a25f6267f92a583c9a144c7d6fb9882d3ce812908d00f0d7868eee8a129fdddc8ea63f4f856f01c535968996ec0488e8c14b8c4", @typed={0xc, 0x6f, @str='%\x00'}, @generic="e16d2eed337d4763a9c6dec56da7daa86c3cd67421a5cd22400b1de170bf1a8608a5339608b96dfe513f79dad83f95ce0a727ac101d570e92e801b5c2fa87e49b7c88b8b15cf2b53634c0b90389889f37cfbb13a76e2cf5b2b740cbd01d473f7da29dfcda4e6c25aba002179a6f276b864", @typed={0xfffffebb, 0x75, @void=""}, @typed={0x18, 0x47, @str='/dev/inpxt/mice\x00'}]}]}, 0x348}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000c48000-0x4)=0x0) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000e5e000-0x4)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f0000e5e000)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c33000)={0x0, 0x0}) fchdir(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031f000-0x10)='/dev/sequencer2\x00', 0x28085, 0x0) fcntl$setpipe(r1, 0x407, 0x4) socket(0xb, 0x80000, 0x2) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/31 02:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e3b000)='/dev/snd/midiC#D#\x00', 0x0, 0x400300) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000986000)=0x0, &(0x7f0000930000-0x4)=0x4) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005da000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/31 02:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x54, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) pipe2(&(0x7f0000a77000)={0x0, 0x0}, 0x4800) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002a2000-0x4)=0x0) [ 139.229710] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket pig=20990 comm=syz-executor1 2018/01/31 02:32:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00009e4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ab5000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x7f9000)=nil, 0x7f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00007f9000)='/dev/midi#\x00', 0x8001, 0x442) r2 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f00007fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000423000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00007fa000)={0xa, 0x0, 0x0, 0x4, 0x7, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x5, 0xb, 0x32, 0x0, 0x0, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10000) mmap(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007fb000)=0x6, 0x4) 2018/01/31 02:32:55 executing program 2: mmap(&(0x7f0000000000/0x747000)=nil, 0x747000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000747000)={0x0, 0x100000000, 0x0}, &(0x7f0000747000)=0xc) mmap(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x81, 0x0}, 0x8) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000156000-0x4)=0x0) dup3(r4, r3, 0x0) mmap(&(0x7f0000748000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000748000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000692000-0x8)={r2, 0x3}, &(0x7f0000011000)=0x8) [ 139.281880] audit: type=1400 audit(1517365974.979:108): avc: denied { map } for pid=20995 comm="syz-executor5" path="/dev/midi9" dev="devtmpfs" ino=51010 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 139.315424] hrtimer: interrupt took 37981 ns 2018/01/31 02:32:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f00005db000-0x10)={0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2) 2018/01/31 02:32:55 executing program 1: socket$kcm(0x29, 0x1000000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a1a000)={0x0, 0x3b, "ae4dda93cec42ac79af472945eac1a7b1bbaceefe4d3efdddcb111207efe51b5d1b5af4b5f4600c579fec2312693d2cde053ac5d03001477d85587"}, &(0x7f0000001000-0x4)=0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009ca000)={0x0, 0x1fbd}, &(0x7f00009a0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='loginuid\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_id=r0, &(0x7f00008a4000-0x4)=0xfffffffffffffff3) 2018/01/31 02:32:55 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000009000-0x1)="", &(0x7f0000005000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000008000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000013000)={0x4000000fffffffd}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000016000-0x4)=0x0, 0x4) 2018/01/31 02:32:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x23fe) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x4, 0x0, &(0x7f000029a000-0x8)={0x0, 0x0}, &(0x7f000029a000)=0x0, 0x0) 2018/01/31 02:32:55 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fdf000)='./file1\x00', 0x8000, 0x4f2) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000f61000-0x1)=""/1, 0x1) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r3, 0x8, r1) lstat(&(0x7f000007e000-0x8)='./file0\x00', &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f03000)=0x0, &(0x7f00008ed000-0x4)=0x0, &(0x7f000028c000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000073b000)={0x0, 0x0, 0x0}, &(0x7f00008f7000-0x4)=0xc) r7 = getegid() sendmsg$unix(r3, &(0x7f0000cbc000-0x1c)={&(0x7f000008a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000731000)=[{&(0x7f000069e000-0xa9)="aa1265ab164c52de9081bacbac175e6b819563ed87c2545ac4bd2144b508fc9ca179d467dc96483c23fdb5e0695ebf73446189992d7203b77e30010b55d25779f041c0d13a62b4a42bc944ac668cda984ccbde027406c30be5ffde1d0037d226b9aad1e4e26e1633c8e29cf81333764c67797fc967b6115dcad92789e86e60c748e7128366ab93b5dee2251b6c4fa71c0cffe6de19f48c8823c11d96cd6546e8924c972a0d5e6fd665", 0xa9}, {&(0x7f000041a000-0x1000)="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", 0x1000}, {&(0x7f00003cd000)="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", 0xfa}, {&(0x7f00005fa000-0x39)="92c0d47ddd9fd775f25f614b3c991b66e21975527f9673069acea7fb3146db31cacd569903dc2683c525970e8407e2def25a54b7de62e639f2", 0x39}, {&(0x7f00008d8000-0x9a)="59a312fd44fd92db5ab0797ae975c9cf4612a7e09c6584ca94fdfd62a6345557fd22e86d90432c1e1cb8a1071e345fb49e058fc012f553019c9174f8a9eb74d4f212fcd66c8c4b385c0ef1602c7316a7f22e22867e02a281737558669634f84c029c397118852f9e82466fd17c24c85d590222bdbf8d20178d01338e9ef491a85ab250d2a4303303446df11fb9f0ebe765849175b4d230fc4bee", 0x9a}], 0x5, &(0x7f0000c5d000)=[@cred={0x18, 0x1, 0x2, r1, r4, r5}, @rights={0x1c, 0x1, 0x1, [r3, r3, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r6, r7}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r0, r2, r3, r0, r2, r2]}], 0x84, 0xc0c4}, 0x20000040) openat$ppp(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/ppp\x00', 0x200000, 0x0) r8 = open(&(0x7f000027e000-0x8)='./file0\x00', 0x2, 0x6c) ioctl$PIO_FONTX(r8, 0x4b6c, &(0x7f0000a03000+0x5d4)="0a82d25f04a008ecfadcf540449ae38300f2da5a810844") fcntl$setsig(r2, 0xa, 0x12) getsockopt(r2, 0x4, 0x2, &(0x7f000028e000)=""/78, &(0x7f00008ef000-0x4)=0x4e) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f00001b6000)={0x56, 0x1, 0x7, {0x956, 0x7}, {0x1, 0x3}, @rumble={0x100, 0xfa}}) r9 = dup2(r2, r3) prctl$intptr(0x18, 0x6) tkill(r1, 0x13) ioctl$KVM_INTERRUPT(r9, 0x4004ae86, &(0x7f000090e000-0x4)=0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000034000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000652000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000d74000-0x14)={r10, 0x1000, 0x101, 0x800, 0x100000001, 0x10001}, 0x14) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/31 02:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) writev(r0, &(0x7f0000a16000)=[{&(0x7f000073f000-0x49)="b7c8acdd83e20245fe3cb4e34abf63ec5c796eefc8c2ae3c30a9cbec67e3d0e0b78408e99a8f2322aa81770e21bb804199a95fdb75f2137890746ae00f0d75b07f014f4297cc620b72", 0x49}, {&(0x7f0000068000-0x62)="e9613529863b0bcf9c302c816304f31569cf302de56a9651090dde1896f0a77f8c2f44a88adca8fc38aafbd13a16a6ccfa0c8c2a6786561691b035edd07bbd68d0636e8ad01838bbb4d8151e84d4704b47a6b372928a8a66736918c1990cc26ff391", 0x62}, {&(0x7f00002cc000-0xe)="196482ca73f1d40186c87d5cf5bb", 0xe}], 0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ada000-0x4)=0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) open_by_handle_at(r1, &(0x7f000080c000)={0x5f, 0x8, "78e7800c77bd95583c66253acc0476607801cfdc16e49ba5a8951749c9243d1c2c0905854540439e04284e7a20ac90ebda8643c057c93f8f207623cb84325a277f0504ec388c465a5d453692c94ad10bb0d34bfd65a648"}, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000c14000)={0x3, {"4a52bf421455d3"}, 0x20}, 0x10) 2018/01/31 02:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f00008af000-0x60)=[{{&(0x7f0000437000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c6e000)=[], 0x0, &(0x7f0000102000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r2, &(0x7f0000b8b000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) preadv(r0, &(0x7f0000cc4000)=[{&(0x7f000072e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c77000)=""/39, 0x27}, {&(0x7f00002b5000)=""/0, 0x0}, {&(0x7f00002d5000)=""/205, 0xcd}, {&(0x7f00008f1000-0xc7)=""/199, 0xc7}, {&(0x7f000007d000)=""/23, 0x17}], 0x6, 0x19) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x25)="240000001300fffffffefd956fa283b70a00008000000000000000683540000004000300", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000017000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6e32, 0x400000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0x9, 0x6}, &(0x7f0000017000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000e000-0xaf)={r3, 0xa7, "749b113376de811cbea4df728f6ec8a696a27102e14736b6e064bedc0c866cbd7a21336e05e14d3042aafb612822ca042791f8f6cad8b8ba108592623a5782090ca6408c1e4488d6861c8f49cf5972539a380d01ba9e148b8322406bd94b5244522d4a7e215d176bb199f8fac4c2db68c8549d7b290b7ac4187cc51e83b24f830b2a00ee63adb27df93f54c4db8677dda159fc17edfa7fb7213f597300d3c95c3affcf319cc97d"}, &(0x7f000000c000)=0xaf) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r2, r0, &(0x7f0000017000)=0x35, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000018000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000+0xbbf)=[{&(0x7f0000017000-0xcf)=""/207, 0xcf}, {&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x2) r4 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000015000)={0x2, 0x1, 0x3f, 0x8001, r4}) 2018/01/31 02:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f0000958000)={0x20080522, r0}, &(0x7f0000aa7000)={0x1, 0x0, 0x20000000, 0x0, 0x0, 0x7fffffff}) getpriority(0x0, r0) seccomp(0x1, 0x0, &(0x7f0000dbe000-0x10)={0x1, &(0x7f0000c33000)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 1: r0 = eventfd2(0x2, 0x800) r1 = socket$inet(0x2, 0x0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x80000) recvfrom$unix(r2, &(0x7f00006a6000)=""/127, 0x7f, 0x2020, &(0x7f000073b000)=@file={0x0, './file0\x00'}, 0xa) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b82000-0x24)={0x2, 0x80000000, 0x2, 0x8, 0x934, 0x7fff, 0x0, 0x6, 0x3, 0x1f, 0x5, 0x9}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000967000)={r3, 0x1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000992000)={{0x81, 0x6, 0x0, 0x7f, 0x3, 0x10001}, 0x5000000000000000, 0x0, 0x3ff, 0x4644, 0x6, "9585bc72050a7893240bf6e6212f2820f33512d076ea3ed163068f073c2aff7245b9781973a6f7f1e8e51422b89928669ee85d075e10c31ed6e9a2a3d1564cc3ef72d5170b5e3fb4a0e002b9f9f7bb5c6cddeaf4d0d523eb8fc8fad07cf9182ae0eac6d944f7a8065156845b30f57a649f6a38b13930dff4160e88443cb62b5a"}) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/31 02:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003ab000)='/dev/midi#\x00', 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000080d000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) socketpair$inet(0x2, 0x0, 0x7ff, &(0x7f0000f63000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000132000)="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", 0x1000, 0x10, &(0x7f00009aa000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000f79000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r3, 0xcb) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000837000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000-0x4)=0xe8) sendmmsg(r4, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x8000000000000ea, 0x0) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000275000)='/dev/adsp#\x00', 0x4b, 0x400000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009d7000)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009d8000-0x4)=r1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000024d000-0xc8)=""/200) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000076d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00009d8000)={0x0, {{0xa, 0x3, 0x48, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000034e000-0xb)='/dev/mixer\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006d6000)=0x8, 0x4) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009d9000-0x4)=0x0) close(r3) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x2, &(0x7f00009d8000)=0x6) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00009d7000)={0x6, 0x1, 0x80000001, 0x4, 0x1}, 0xc) clone(0x2, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") 2018/01/31 02:32:55 executing program 0: mmap(&(0x7f0000000000/0x111000)=nil, 0x111000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000111000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x40000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) [ 139.569776] audit: type=1400 audit(1517365975.267:109): avc: denied { setpcap } for pid=21044 comm="syz-executor5" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 02:32:55 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0xbf47, 0x8000, 0x7, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x8, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x2fc, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0xffffff44, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x1) 2018/01/31 02:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000652000-0xa)='/dev/vcs#\x00', 0x118778d2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f69000-0x92)=""/146) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000338000-0xb0)=""/176, 0xfffffffffffffe70) syz_open_pts(r0, 0x400800) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000066c000)='/dev/dmmidi#\x00', 0xffffffffffffffe1, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc6000)=0x0, &(0x7f0000cdb000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d74000-0x4)=@int=0x0, &(0x7f0000d12000-0x4)=0x4) clone(0x200, &(0x7f000037e000)="", &(0x7f0000c76000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) getitimer(0x1, &(0x7f00003d1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000934000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000806000)='./file0\x00', 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x8) r3 = open$dir(&(0x7f000006a000)='./file0\x00', 0x26102, 0x44) fcntl$lock(r3, 0x7, &(0x7f0000d3f000-0x10)={0x3, 0x2, 0x1, 0x1, r2}) syz_open_dev$sndseq(&(0x7f0000ed8000)='/dev/snd/seq\x00', 0x0, 0x18000) bind$llc(r1, &(0x7f0000d2a000-0x10)={0x1a, 0xff, 0x80, 0x3, 0x4, 0x3, @random="5a59c4bb1ff9", [0x0, 0x0]}, 0xffffffffffffff9d) keyctl$join(0x1, &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/31 02:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ace000-0x10)='/dev/input/mice\x00', 0x0, 0x40) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r0, &(0x7f00007c7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000056a000)=0x10, 0x800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000dec000)=0x3) r1 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006e2000)='/dev/ptmx\x00', 0x109000, 0x0) prctl$getreaper(0x3b, &(0x7f00004c9000-0x4)=0x0) bind$ipx(r0, &(0x7f000016f000-0x10)={0x4, 0x1, 0x400, "0b0000001cd7", 0x20, 0x0}, 0x10) socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000353000-0x4)=0x0, &(0x7f000067f000)=0x4) recvmsg$netrom(r0, &(0x7f0000df6000)={&(0x7f0000de7000-0x10)=@ax25={0x3, {"faf8540cb00345"}, 0x1000}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000d3b000-0x8)="7bf55471788bf0bc", 0x8}, {&(0x7f000022e000)="4f577f4075e79f61e2f9d50e50acd42f75b3bed17641a31602c86ceaca2f548696b304449e4756e24e630b3256020474eec916ebdc644b6a02f1", 0x3a}, {&(0x7f0000ea0000)="a6c8e8a0b991e66a4910466b74fc391e443fc8c35c7d2efb28598ddbc53bd8b67c97627d68cdfdbeb2d832e9901c4924da1a36d94b41410f4fdb3c148852a14d078284e0f9afcebc891c97f8178eca5b2ef366e324fca9", 0x57}, {&(0x7f0000964000-0xb2)="ca9b7a42156513981f153ea86795169916b1bf23bd1b1e33aff3e25d48133a34b30f05093c3713b68c8826ea59f40e6dcfdef187bf02d8c21b5d9f06778123bc44d1167afe19cb6de06122711763ecd94b0267c344f24598e101bfa51a15a906205a222d3a7f00be27ee9a8a590643899e075afaa6c90f0ae8686f000010789ce534a09b75ca3e34d6bb5a94866a7c432c5ce771b16a9295fbbc1101419f72cf77c03b631ac7c5fa4dcd2b9f9d9c5fcac648", 0xb2}, {&(0x7f0000990000-0x1000)="8ac6928b38ae5b9c7cd0f53655fc990777179bfb197f07bb62eb6ef2e7ba2a24bf89918cae8d8f4f1491c994c6bacaef9222d0fc63e2f03ed18c6a6f0466e65b7818e946b2ad20bf768ae72dfa621a6734f098d9e7873686541abad9e51257773f1cafd47c306b85b8d171a539f825ae51ceba1f9c1374c55a0388a3b35f48831eba2b112d587b82f048feddd4f44d325127d508dbe0589a9b81389895802c6ca45b00cb766528f96d9d5b517b365dd6815bb76e78e27cfc8f5343b084e9c1707569093f1beb92ed3eee57c8d25290bd84ab73c805182e2019b0b43990f4512ce5241328a1eece20423756e0c5bd1b96dad900dedbd53e013d8371da4f2242bb4ebe45b69059cafa08e5202198393188437165f36e32846aec29a525ab08ba6a7eb9bbb1fee1ecf186913ff4889abf6fc306e074da1299c1a617953d8290d0b6ccf66e3bfe5501fe69fbe31037ec07a0ed5e823257f81995bcafa92b6cc32676e462ecc1337463fbc12dd03671488fbf453cda62acaf19fba101f54bbf70d171ef92dd09fad927fc18fc51902538404233ed76b52ec4509211bba42dd03bd8712ffaf350437792233616c44dfea9194c81e20468618cff3faa2dc1186c9a6a0cc963b9ff82b216300b955c80e798a04ef99c5462332a5861cc307516caab14ab1b24b2eb4929d572f2302bb2525c61328d07962b8c8dc81a23aafb9bd20b55fc97997e1af485dc5f5b60b0ac5a50e169aae9499fbdd4e2690162dfc6eaa7441af1b2726604e6cf699f8dc41aefea3d9125d84d411c7b25184d6d03f05e1b2fba2cd40821144ce11182e27aaf04488b1d83f7960bd85e20c8475044c6c27fba916680e9bae1b2959666b1e6fe2805cb9d8e7f5e05413a30c5e72f1fb7f19c6d4f49d7c988f03cff2e8c6a96bc058a606393c08f41eceb18f989836b55f70c94b85a1c3329624f84c61df9e89e90eba20c62c7d4dad77afde73df0f0aa605520586831b68199cc12b7101cd2fb109248bbdb83825612f6787133943810df301bbf0824ae81bbafac48aacb0d4a0b17dd65d2f02d8dcba2c370f42ac8c0337fc8058d8ed30c91b48735b87ffb77d130e1d7584e08f7fd71826cb39f1035951bc057d3b328658a4fc22157592bb2187b64c9c6657b777e3207e81a53c6550f411623b53901ee30eb9b684fa44dc9ae79b109932cb3e4f7534e1f94f4bccad24703d9dcc8ae2665a25828ad6772dc00f408fe03cc7458ed651d81bf0bd69107e270495649315de72d2cb6562623a852b00b31552a4ba39b89fea64521a8184cd6402c5902fb8e97ede981f56c93a242feac8117dc4f8a227be44076c6245562b661876f4e89074f3a76bf140d2661f3f015659543936330b3c7b3b90668916be203384eb98d7d2f3af3906e85245d481f724eac7fdadc460b42bd034ef8de86e3890d60c64071045ec5f987b978c7694ccb4ae791f7349990f33262799868113b3daa3a114e8aa914a18e010f1ff8cd366ab9f327165c8fe2b18e52cc70f55d2d267fee7850c4a053a5fa19450518b27173a42a4b658d7cf906bf124b3f20d4047649a31247a86ad4b3aa8044a0171ab3b1aec225676bfb480b5a8b8d2e5c83450ef9b17532783ebccfbc0f8426c57c44749622a38b4dd80d467924591782c4816a37055e4c60f07d9b8088c0d1ac60d7f4c424ef0dd3ecb8b531d139335622fd9012020197303db7124af15cc54d5a2d54f006ce54cb427fff5def34c517fd603f5f3d5ecc839f30e1541e4fc26e1bcc4697f8ddfb796947337c13d9db1b69dcd8cc6be0a93d2bcad260b6ebed89c929efebd434a017ec024502ea7763d81c8aa4347b9e129000ab47044e3474a9fa5af7192ebd6760802286d522391ffe28e9f572dea1a9d10c3b2a5b5960177b0d3b92f96f1c061c6664c49924e20539977b760133fd58f642042ebe3f0dc21151b5dbce97ab0a4419ec40664990793533db0a8461eb8af2bbbd6a62b3b64047d7e70ed45e2cecb1ab46a5e90fd5da3506936729d02392bc387475961e7222c5fc758bfe64b94343b33e9c2f74458ba4f364b1d08cd216737645e063994315334a2afc93de765984965a39d156c8eecc30cb77aa39382b3cf96e36568413dd17c7099295898801670d9dd62775c6670e445cf8a099f36b926752c928e9a77c1d1a165ef0a9ba6bcbb90f0b4927db414f402bb05f3a5e3bef5263c15a1010d856c932f039770f014343c85f000ab6c6e08bfd9245d2bc3b979a73b3f45b4797671e9b38a1f2b87df0dc4ef92ea9523f9d5e9648f2bfb08d0a7b2b5d4b529da96f8563c55e922a32f28735369138d775d44d8f6015e0e535b359bb7a42756889476c9d94fdac774819d46c4bbc2f23ac9e74fe66fd4daff18d055040be2f15ee8ca67a38927535b10eb53f3387e15d93f7c973be2e10ab61ad1866e81d73155ca558a51274f6f43e12bb82a06cf1c8a099785923ad0811ef9840651748567c8e6b11a461994ec485044a3fe75bb09b95a198324198f4d5e8f2e4a81e5ee84773c8e638201d90a7c7584a1c849a611cfe9e1aab2860f140eba983cb5afca5ec289c7d941cb72e8f297d6f52c1b18ed528d6b708912d984392a073251c7e50cc25e2add2948a22cd35a4decef0c7cd36630144f767a3829bf6a9baafafb01a96db09c74e821d2760c7790dc12e47c3b675c6f9299741fda5bb339ece3a85c5ad80702e44a88fd34846b6d6df909d7c9567b130610f739f55485455ffc8a51d479fbad907f8d61953cb57f2c9ea65a1354e85081d7b6b90ce2cf312e3fd7395a46fe5aca44156da1af07a9959cc31aded4b8f806229745f80e6f9cf25e55323310f7880872e81daf5c29adfe54f261e30b295fe79ce31bde180be78bfd506ced36192162430a55137199c3081d792a373ec672d9708adefa61a3d9d2b801ede775048c8173e07d74bc58103bd9cb0c594b95967f53f55ef5acb22eca6a945c46cedf0e0499d1bb699ab9f3e494d9244b7db693ea6722e7e8e5f9cf7a7f6d96e49537d17a2e7115eed66afb9c6f8d68b5be61b3577adbc7c624f1adccf1b3f589c0d3ff8e9630f50fee8fefbfdcf443b8b8e0c6dc0897a4b0edfe12989d3ebe413fd854d6802012c1d4525a34f2d72f75ce5fd5022fab786a65e47834f153d024aa4d4e9ce7c0e96c2c0b3294974354a0b78bc740dba213c10ce4935149b429a3734b72c1560d5eca89abb661be21477cfcf8477e7847b31cb83c7eb1fa47e3c0cbd580f370b44676fef36fdac47b66362ca2b05d5534151b2e43102199e4ba8ff19440c3f0bffa22db9d5c03d9771e67f10c9a2ecc44718c6e306e71b06f22d53ffcbfdc88e8d1a745e1561d4025ae1590d862222e292f19e8b8f485ca736dab880c2a15fc302d545e6aab97c4258f56ce86e284003d9524996ea7a13c29ec3b4f764af512edc4ba5e0bf6d9d80aa158173c5478a17fb53e39f5c24187c1f11606e3bde024bac4780b3beaf1a5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0x1000}, 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{0x8c, 0x111, 0x3, "072717302b6bcfb70a8990a3ddca4c57b3b20a1bbcf1dbb4b12ebb26c3956d621a37c03d8fa25144885db8d70bf76faf5ae76710a98755b4ade3181ae63a5dc81f6c9d905de98dae3b5b3830db9d2f248bec243a8ae9599060eb940e47cb348ea74f3d01bdda0845bcc297c944e85f748a21cf3900c6e9fccbe6781e39"}, {0xc8, 0x108, 0x5, "a164c75409f3646699fa2f7e0ef7c51ba5b66490808be5d3480c4c6704abbef0180187f702febc9669f6adb10a682704c5016ed23c35468e2857d579ade285d618eb37098659222c5770bd0c49f15af6a48342e276534e5ccab6aab2c1c98df0cb1a6d38f23d19eba28a41488b6a0eebbc657f4841cb032290e5be8f0430fffda034952dc6314b26e11afefa312bacf88465c1ad988e0d62fc4d3e4dbe738944ce012f2dddeafd75d4f9712e87c3684111eff79fd9807e844500"}, {0xc0, 0x111, 0x9, "a57443d0331ec50c44e4448ac2f79b6cbb859e72cb3dfa18726d063ec41b88e36c93c1b06ffdb33b2dd79604ee4bbbd7bbdd4108990b3831eb642c075a04235fa8c98423af986de63322d06eac1b72cf689f2d8ed4cce69698ab84fcbfce5e6f142578a58040f6145846249a66d746b9e31b9ae92a0f229adc1ab0c6b408451ee5da250ace6c936ae43da15c6a8030598d67810d8f8f5bb746ad0dcd0358ae695c458b182a93c4e0cebcb47cb876572ce29a19"}, {0x100c, 0x101, 0x1, "1ed8d9517ebad8ccf4cf7d82d83bca57975a44faa7df85e0c469e39c1db66fcdfba13bf96739f3d56e1e371302e228a5799937f578e902474644ff9dcb494c5b095516b71226ad0867902dd39a1e6d04e13a491f3914440ff1b026ec23750faf5a790224fc5e6368bf22f1ad228d29f71a78cdb79f9256561ed117ebfc6a67395533d4189093e8387748651f99fc0db45c0fb10677c2afbf8077b7d983c47fb9fc5a56cd07997bcbbdf958d3bad2366e564f2e4903236c43da0fe846525904fea3ac940951ac6083489e9a4369161b77afb1d32c970313d3dc751f1f7e2daa5cfecf47856280cbe7a78abfd9c63d722872babd3ee9e82a5e6036df2ce5797ba594bafe4f2ee156af77a843849e27b9594b2047ac8db40167f44ca4f730bac1a06f82924e800101b1373527efe60e1165727ee31e6fba874fa024c8ead4cc70197194076fe8b503edead0854829365738176ed45ff9dd29cf994d4ebdd7ca1d6aa515d076e56b5f6bf10cae211d4e210834bf3bb0bc8b6bc5640d603f6b96166dc61ca8fa958a90cb2b17434672bfd3a84b452a73f210126d7e77da39ae7615eba7b2c2577bbb93e3dd4583fcbec74e41b197c71152a50c4609b812ca41c111fa8ade339adcc5d3dc408d4b161de85ef24a5e8350e692b4f98e80d086a7951e757bd3107cf61b26c36c4a5b53414e9c5677709eb024900ea0b48e2057854b3a32f7d12ad263618eab9f564b37730914e17cdb74e16ac8ca80bf9a42209f4eed6d61913f2c87b3becfd488b68934d2172c21a0dc1fb5020e914193ec6d9cf3db14be20e84063fad2b2e3640597a68848288fc8c0e90a01c4b583bd6445d97ebd7610f1bf5319d1a91e9f17cf27f9a221b5c5e91077556b4b23d5d4a9cbd78d1c1ca970b8a2e9af61dae39b206321933c9007fd1220e497d2d6102bb50f8fbe1adcfd61fc3c999f1979fdac4b75581b7af626f0d2fb6bbfcb85930432a671cd77a8bab3bbc470b60dcb69fa6535576ab92b735796d32c321cf1ad587847818522b3261e7613e3cfcb2c41f49f6982b5497b842cda883fa6dba73a2423de18c00898b1ce3ea54aa05bcc9a0c61db2abbba9082251b2df5d0a468bb889c9d917707b78d11e4c58eca4c121f59ddac37bac59d1f35bed6309b869b45f3a735b6de2e15fb68253f9f81e9b61b006db3ab0f1c4ecf7b5fd1298e5933e8c291ea11212edde38e18efca61b03b5dc742026c92d70897589d4d081b389e6a430e00e1bb43913857389078561c8358fcc38fdae9f28f9a8d8f285d71ff01feac86f42f91adae240e6dfad6e785bca79673de45e7f6324bd2c0f519c36fb2c64c69233f76851f0cf667b867cb2bbc91422550f592d6ac68f664774fdc7b72d8ca39d1cb6dd87f471c522c5dbdfe4709f19eeb07542d6df950916824f63d49a31c2e4edf98a0f12d46845543d289b9ecbd20e2a66602ba2f78df914a56e66484acd7a29c3bb6456eb6c0f8f3c8ace5f6069eba86ef6a52151061cb5742c4da93efe08541552f41712fb1b4f1565ef2e5a047e9845234a5869a194acfae219e443c58f3ffe5421320f94ec332b739f88934fa04f32502abb8577083b795e26fd5a0e8e1515a00399ad6842500c6eb0d2621cc42d2f9e764311476ed9287e85e1645696083b6fdb0af82cef2233023e26604432c7d78ba3d76e5f877fb9a9c08790bdb4d5c035d07230a26dac7c3e10eca967363c5602b4a091d6ebd23b2ee00903b0efddd12af801c20984d27b0b65f0ef92d5b6408fee07d593d36c42f930e72be002da922312bcef58c2b083d6f3af5ee9186695a8fc6e10042ef150e581cbd1f6491b01d0fbd6eeb3c50475821505feae12e0d56662a9d0589ed2b0fba5a3d6f4e1f3fa8a390708c24459b226e06cf3359623a8bd0b46d4bb7f15acdfd9817097e5faa8cebe674c43f63ea2b7bbcaba61882afb975c4393b274393d720f58026d18b7cfbdd8fbc9d1cfe4e03a801c9b34c1f9b17f71f6f58acb5c087623001ce568321000fe3cd5754166e7c3e035e84f915709f05cc2c0f54f7817c630ca5f7ee544eab559dcb8fd4c3d9acd6f9d0bb0d47df340bf55fc0582ef500624b52d896551e08f164a141ade714403547fc54cae8e6d0a1490dab49f6bf26b2b50c94ed5ded11b622eeea53131d49ec3ba4e69c4615a0547dfe8feba6ee78f036865f12d1fcee7a9bbc49b8aaba40cbea5fe36f5a2486ca77b3d2638b2cc3cafa1a99bbad9ce6d5ae46ef31e7aa2a57c34bdc5a55746c169ce102f4483cd86b1222fe8138fadb7cfefbf1a0fbc3e486ea5637eb25c6ac471a5e54558abad19000688249b5bd65fee47af9331a0c3fbc16fb1fe0587ae74ef2a01e69734112de3bf1a9398e74cb58684f200c9e0b1f7a48d048b7dbd656a6957de7a123c4901b8240b777f8fab2b225c57ad287afbb75ed409ffce27a50560ef53b128c58bb1bab9ab89d5ea1e06da5cbe4e658f5e00d886d1f1b684e066c2379182f406efc9e4c8d66b54d9fe48051ccdb9e6c26e20918b94fc06bd5a84f2d08e7624faeb95265468033f94973a877882469b36acf87baccf9c2d731283983b82a06db5ca9415b256de14c6cd306e6984c208b3ce322d8f347f520b59ac652088325f5173e38ca814b090478a698e5926d2dfd85ac136101b484ea9389a25efe3ee1b60a1c004409bbc99b43d669b5069ba49de3db21f0ea4ab0570b24909be904e75f2ac69afa86493e1f011e78be7ec4640596b018ae6e4a0c7419457fc6b40712676b09b791514fa76268c13c1a5abd4a8c4f404cc629583926b16f77eb60edbe655ecfb0f513112a78de57e013ab113a609000bde55fe6d739759900dcfe7799a6e057110e57c4a33c695dea397acd2e9dbdad00fdd1867b25eda4b1ad6021d31fe88aefae10a8a40f172a461abcddab3bfb84b3222154c7132d54680838e0535fb3cc1bd993634ee0df238cdbc566111a1b92f13db0f055c71c0d1d1492e142dfb1ee982f6ce1a4e2326cbdb53d5c97423e0379ddb11e911fa5cd2396747e141b7576e29ac0138581d90d255fa7b6e89bf6d5065f277915ee220d4e1d876926d160add63c89a6f74d3de0d3d68a1beb9189828ae5d6e09fb28c17ba59c0730ca0de02c23bacf083075095437bb85502d54bf1f30ec83d746e0eafdc9b6eb048055edf40b548720df78cb054f2e59407caa51ae6ab15f36aa55f2c4a813115857b726f3cae8f99744c04ce024ffd0a15a5c55aa0e1570f9f79930ff368201cf0f32ed83040b4497f76d89fc9772833a882da5d782f4d0c8b1f5f6d383b56ce6904f717304ddabfb369f39bfa33ed1f394840c15588f9aecc9de74c4705f3f4a78016bade7ea4653df4ac9d5feaef314e69c2bb07527f2d4d7a8b8199c59d9fab45fb9169c05ee417da924d45abbbde317eebfd31af9482eab7a91290de8aad92444438312ccd09c582c228f4e669a7f463b48286ca837fc6ade70433db5ab01003d0c24d0c30e0e4185824fc4dc7ee71924cf163c4f031da1690f2f442b9990b0df24c35fdc992d9b7447864e236134d2be080cf2afff9c9181c1c4c3df6ccf332913f156cf553126bc4d8ebc845961a1b2c8b1dabf99b0d8e918494b6570f7280ae7debf131ff71073acf2a4e256ba940337a9e5998ee6f31e54f8b2a64e69906518a538b4178856a764081e44c902ff904b4fd9034b2f82903f377f8aa87c519a051cfac4c9ceb35fbd186c1d32292642d16b7af05208b2b985d4bbf0bc35136f4b16917fb233c64a4d19c56a248dba7c9aeb38b1525f7452ffa567d8b0e3ee54a07d6c413e363cadb36ed56459cc8aed63575e11c22d1e290df3c87c8ac87a6514db2f3ac2861f919a4ba7138f2f24f06499ffe2ac2ff89e57cbb70cbdb0ae6092f8c23d876b2b423b6529bf8a13402e2f9ac5d76df80fbc59295eb4c5de4add9b7bc59d0f74607f9eff3d759e25e7cb41b25eb4c95069e827f31ab3c5236f81deec6ca9b7ca25d23d5ff4c0b5ae5bd72a28cb42fa56d80b6176a99fe6d70071f742fe6cba6e5fce2394171bf6bb03e213736687fab1ee496c0c1b3f9d10ca16941638c29a9fffcf706437503c02c8b73403327bbec157e45ee39a7dec316c03c5d566bf8859663ca62d473f2b4452b946ce0b72486429cd2dd0cf2250c4cd2befafc8e4ac88febe0292d439dc5577ea6a08fd073df804b17223ce14bec1dde68b5b41a475a177d80efca2cb81615496159a03121f9a3ec7ab36a5711e437ede06f0afde2429d91d72a27764ffc5af5e33ade20a6c32d5cc6b495dc498be5793a142579663c614224b979ff9341c099305f8140d897a52d0b2dcb4e8769e52e3e012756cb31ae5fc37eccf89aade483ea80b3b6fb769333501717b8e51767d80aa8a05646085db1f81af9a0ac4c995187ef9e2fdf95be01192e77383eb29d427e36a42cbc9116e2bc8289064913ed382d86ec5c28363791818bbc9b847541db095f3264262df3504e703c5f1387044a3bdab7ef5968b67bb3568c39598bbb97b6e7f72230a9f0b9dc53c1598254065187bb8a304142f292df5822d8ca62dff7d0764cdc6d5f157b1c9de40f03de504af51f65b93ad285b0dbccaed6f0094d09fbcb709b545e5d47be16090d9fec8b019c94fb1f23d988cc8b2da8b3848de2a5fcbafff2030a8d0992b40bda781139bcafb0f5419c371ff122614041ab1ae712e7e2522d683a90bed2c59e034179b9ec78deff5218cabb93db7eef97d4a494eeb276a48b2cae2ab6eaa2b3105a1a194ad1b6061635c60423438e0646fd91fa720844486f27269cb8f10d05d11a9c2f525da322f0c2c2309961ee2ec659800c0a27f35188d8cb945b6681d8c8f56a33b37e9513610a93adaa67b8093bcc848f23be6bc183953f6598b5f5c74ba50acadcceed5076cd4e8e877a9e06ba2b8ff66f92ea47b3da403fe99822cd2698f7ee5238039d08c982dd5b695545c2d3199e8da84c8b5e3ed0365012b03fa18a3535e176dc82952197fa3025cb092e19ebbf49fb982345e8b2c568f6b8714579db0b88458c8b72d18355a52bce9556c795f0a17263ca3d9cb3b5a0e1ec8ef958c164496b871374260b270b713c1dafe878679a5c83dce295b55c92bd02f43e942e9a782891964b4e5a0af16b7f7efd9b4094535ef62f6c53970928dcbd8e9a87be2a2ad18a842107cc53a8e5bc5c8d3a00cb6e5385f9ed227021f4182ee6c8743e03f78adaaa4dfe6bffe5737e3abde05d423d5c1eec5a6a6844a6c46159b68766d617135c9aa11854407ec72d2d05fe424c481373190c08e4314b0903a550ce18c723f67f4670ea11d2c17555be529cd9d2f8b26b68c335bcd32ccca6b5584ad763d968603be4c7f54ce9a69fe9992d45ccecc96dfeb33e1251d783e6258b821f3d460586c96488da45a4c018913ba858d3dcfe9169f8d1e7ff724310dd983417e0e5c0d71d040f2164906c8fc37e03a6ca6015dc2268d28453e5227a49bc9c737a042e57a200bc1d81e7c066b679cc76d3973327849a55dc649da6765af70ed5fc43035438cba472892b8a1dfe39b56fd0120d24b7ed5c978b266e83c09d06f4ec444d53d812b8dd03fc7208c5ba6c092cb66d2f66d7fb2822e987278f94d8f9a813f3623522216e8b8835cba7574881d8df5b5cccc1c7b50c318cccfe48a22e95aaec3563dbce397d933938cafed0db23ef1747071f3b7f6d38424d1eb4bccf8d518ec6cc7356e3673ae5d5e281dcd9fa214429e3d1232c8d02df6eeb8e"}, {0x10, 0x0, 0x3, "cd"}, {0x9c, 0x0, 0x3, "d0314d39a3a5c8c3dec78d3f293297aa0ce09c9a327baf4369c888d3b1b2d3a489314c355cd546717740ab314db33887403c98714400cdb578b12ba963a85bbd769d519c8bb3818578a031ab2f55d8fe1823be9a551dab81906b3bcd218dff766ea7ce91d47f59126a18181757fa19b93b992199def983a3fc638b33a8156e8e49c72a356dc71470c1ff674659e8"}, {0x14, 0x19a, 0x100, "242bd46c4c06"}], 0x2318, 0x2000c801}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001b8000-0xc)={0x8, 0x5, 0x3ff, 0x40, 0x9}, 0x34c) 2018/01/31 02:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab0000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x81, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000032b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000007000)=""/31) tkill(r3, 0x14) syz_open_dev$sndpcmp(&(0x7f0000836000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x2a0000) epoll_create1(0x80000) 2018/01/31 02:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x2, 0x1, &(0x7f00003ab000-0x8)={0x0, 0x0}) r2 = mmap$binder(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x4, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c9c000-0x18)={r2, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000b0f000-0x4)=0x8001) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 02:32:55 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000e7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000e7b000)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e7a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)=0xfffffead) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e7d000-0x9)='/dev/vcs\x00', 0x421f8be68ee49167, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc2c45513, &(0x7f0000e7c000)={{0x8001, 0x7, 0x8, 0x100000000, "ef0ff50d331a69df77c2c392c22ba25ff78c796c4fcafaca09d0799afe71ce06e43a9af46b66ab14aaceb82f", 0x9cc}, 0x8, [0x7, 0x6, 0x2, 0x91b, 0x8, 0x9, 0x5, 0x9, 0x23, 0x1, 0x78a9, 0x7fa17cc0, 0xffffffff, 0xfffffffffffffffb, 0xffff, 0x5, 0x8, 0x5, 0x5, 0x7, 0x7c, 0x7ff, 0x5, 0x8, 0x4c0c15df, 0x6, 0xff, 0x4e, 0x8001, 0x0, 0x5, 0x0, 0x489, 0x1de, 0x3ff, 0x100, 0x0, 0x1, 0x8001, 0xfffffffffffffffe, 0x25d9, 0x8, 0x6, 0x8, 0x5, 0x3ff, 0x10001, 0x0, 0x2, 0x40, 0xb2a, 0x2, 0xfffffffffffffc00, 0x1, 0x8a42, 0x80, 0x0, 0x200, 0x3, 0xffff, 0x1f, 0x6, 0x7, 0x9, 0x10001, 0x0, 0xf7, 0x2, 0x100, 0x3, 0x100, 0x0, 0x7, 0x6, 0x86, 0x0, 0x100000000, 0x6, 0x7, 0x800, 0x11e, 0x9, 0x4, 0x0, 0x4, 0x6, 0x8, 0x8, 0x100000000, 0xf01, 0x9, 0x5, 0x3, 0x7, 0xfffffffffffffff9, 0x7fff800000, 0x73, 0x80, 0x6, 0x80000000, 0x7d09, 0x4, 0x101, 0x9, 0x3c0, 0x6, 0x8, 0x3f, 0x780, 0x5, 0x6, 0x2, 0x1, 0x80000000, 0x7ff, 0x8, 0x56c7, 0x6, 0x0, 0xa5e, 0x7fff, 0x5, 0x9186, 0x81, 0x9, 0x72b8, 0x9, 0x401], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007e2000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) connect$inet6(r1, &(0x7f0000dc9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c3000-0x11)='systemsecurity[[\x00', 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00004a6000-0x6)={0x7, 0x9, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0x359) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b2000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f1b000-0x8)={0x0, 0x7}, &(0x7f00008b1000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000673000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7fff}, 0x98) syz_open_pts(r1, 0x4000) 2018/01/31 02:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000027000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) recvfrom(r1, &(0x7f0000bf5000)=""/228, 0xe4, 0x0, &(0x7f0000cb2000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00009bc000-0x9)='/dev/dsp\x00', 0x200c0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ac8000)={0x0, 0x82c}, &(0x7f000068f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ad4000-0x8)={r3, 0x0, 0x0}, &(0x7f0000e46000)=0x8) rt_sigsuspend(&(0x7f000047d000)={0x3}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d65000-0x4)=@assoc_id=r3, &(0x7f0000a85000-0x4)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x3fffff, 0x7, 0x200}, 0x3) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) [ 140.337967] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000527000-0x38)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e203501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000383000)={@generic="b94d09afc549f6a0e260c60140bc944d", 0x1000}) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a98000)={&(0x7f000084e000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00009dc000-0x8)={&(0x7f0000ff1000)=@getspdinfo={0x160, 0x25, 0x0, 0x7, 0x2, 0x10001, [@lifetime_val={0x28, 0x9, {0x400, 0x5, 0x6, 0x3}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_aead={0x118, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x650, 0x2e0, "622134ef78f4f6cd9499a2e115625867d5133d66858a379e7d1475b1a4684d7550d00a41246d2fdffdf6e75fb8a09482e6d8699b0ed4c6b99a84f188ec302a8a9d049f8d5da91294a585a102003dc0443acbb565083592dd867ca17887d2824c7b029773d58c0ab3b3b0126630ed765823608e446fd81431966755801bd3c82a446b423e5ceddc060aacf1b6e6ffcf005c5d4e0bd96b52c3846083404ae4f7b607316bb28620d768e9141af002da5eb1da5f2ed4466448a02d5630fb3903c8968a647680e10530d19f15"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4004}, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ff1000-0x87)=""/135, &(0x7f0000ceb000-0x4)=0x1e) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bb3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000138000-0x20)={r0, &(0x7f00002ae000)="", &(0x7f0000261000-0x8)="", 0x80000000}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r0, &(0x7f00002d0000)="", &(0x7f0000395000)=""/27}, 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000228000-0xc)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000387000-0x10c)={0x5, 0xd27c, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000398000)={'system_u:object_r:initrc_exec_t:s0', 0x20, 'root\x00'}, 0x28) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000729000-0x8)={0x0, 0x81}, &(0x7f0000d5e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007ac000-0x8)={0x0, 0x100, 0x400}, &(0x7f0000fa8000-0x4)=0x291) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000678000-0x8)={0x0, 0x100000000}, &(0x7f0000011000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000b36000)={&(0x7f000079b000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a56000)=[{&(0x7f000097e000-0xde)="4fa01792a99273e3f4578c08440ae2d77db75dfe22682673426f5ecfbfa6a7b934ce24e7452f80c96d0959807dd1770fdbdd39a9b9ee03eb1bb4c965b12b9b21514c4de2407f07dc934dc7eb7015ccdf3092723c92edf1823367db2a7b601fbdb8148b63bac947af30b97049e2ec00151ff832043960cfd926528959eb508af12242ebffbcf5ef689b8c766a8f03a99e464b4094281f6ebdd6a6c34c95d2cd589ee2dcd699dc988d71232c17fc2c5908d66cc317c196ac2583af2065a838f0a7c8ca9d90cf4d756c2b53eb105c977f42adbc65944048e29740bd24519a25", 0xde}, {&(0x7f0000f49000-0xff)="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", 0xff}, {&(0x7f00009c5000-0xd2)="31219f69a6db0e5951dcf83958ee1b60624579186ba08d1460cbb6769bbd86c4e99d7dbb088c2be3a2d6b3b6be4db1c79cb7bdc2b4aa1c44635edd56331355f09b113d200a823e46078a01fd6c6da7a0a93ac962a283a6dd4778604a5ce0437b1a8f0ff64b20487bd8b60e3ef9c1169c93d944e6b17fec1150ef541f09c5546122958a8d2ab46f6e310089fe4e96f85bb27f209afd167fb4bae55063ead58ed564e12cbb249132160002e2fffc3b890ce7c8b9df4f7496e0c84eddd8faa1f68219f2b0d438d8934a16a49602c7bc5043227b", 0xd2}, {&(0x7f0000ae1000-0xd0)="943f59c53fa00e2969779f21bdbd2c9e4a1267186ff2b2bf32cea7e690b408ccac829a6ecadfab2c32b633bbb910a101d727105cdb3ff58e967eb67137fe7af0362876d4d1e6603f8d7941a6727477fad7788d4c22c04135e54f46b5abb055f58032a6002b2a7904b2ad135442f657d9a9f79f2639ca531314ecab6337bacc688707a239246367abde0c48754c11c511e429904e22c5fe6e2ca75a8154a1a0a75d882ee02658197bf2f467143cf6d141bcdf1422bd738f69e8d6bec2cd1e5b630fcdd00f6d041176f510c125fa1ce926", 0xd0}, {&(0x7f0000acc000+0x4e9)="c1b478e6c84974f9a96c04fcca72d6a2ca7616fdf1597dc0adf38c56e4be38043682c89c3a8dc7efad95b2accdb9b9b21000a416d118a9dcf48fdcc9a964e50bab6fd854252178f68585c85b0bb787c61015c7e681fa2a242f746805755ed1ff31b26cf2222c1d72b40a05ecfd4a79b78646cf9355574bf307558f322067b242", 0x80}], 0x5, &(0x7f000030d000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x40, 0x0, 0xfffffffeffffffff, 0x6, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xc7c8, 0x8000, 0x4, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3855, 0x7fff, 0x8206, 0x100000001, 0x2, 0x8, 0x401, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x5310, 0x0, 0x400}}], 0xb0, 0xc010}, 0x40080) write(r0, &(0x7f0000167000-0x1f)="1f0000000b06ffde0000f49f000000a9200600000900018001000000000600", 0x1f) socket$nfc_raw(0x27, 0x80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ed000-0x4)=@assoc_id=r2, &(0x7f0000dfa000)=0x4) 2018/01/31 02:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00004d5000)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0xcc2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x100, [0x3, 0x5, 0x9, 0x2000000000e085, 0x22002, 0x6a, 0x20, 0xffffffffffffffc7]}, 0x5c) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c85000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000004b000)=0x5) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x99, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000012000)={0x80000000, 0xa8e, 0x7a83, 0xffffffff, 0x5, 0xfffffffffffffffb, 0x0, 0x6, 0xffffffffffffff80, 0x100000001}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002400030007fffd96ffffffffffffffe1060000000000f000fffffffffffffffc", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000010000)=0x2) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) syz_open_dev$mice(&(0x7f0000cfa000-0x10)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000073c000-0x4)=0x0, 0x2d2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f88000)=@req={0x3ff, 0x0, 0x5, 0x3ff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000578000)={0x0, 0x0, 0x0}, &(0x7f0000bee000-0x4)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/audio\x00', 0x101000, 0x0) fcntl$setown(r0, 0x8, r2) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f000061f000)='/dev/admmidi#\x00', 0x81, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000008f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f64000-0x4)=0x8) listen(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000048d000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000dae000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000070000-0xf)={r3, 0x0, 0x1000, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r3) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$midi(&(0x7f0000d58000)='/dev/midi#\x00', 0x3, 0x200) perf_event_open(&(0x7f000056d000)={0x0, 0x78, 0xff, 0x2, 0x800, 0x4fd2, 0x0, 0xfffffffffffffffd, 0x100, 0xb, 0x7ff, 0x110, 0x24000000000000, 0x230, 0x3, 0x0, 0x7, 0x7, 0x7, 0x2, 0x3, 0x200, 0x6, 0x0, 0x1, 0xf526, 0xfffffffffffffe01, 0x8, 0xfffffffffffffff7, 0x3, 0x7bbf, 0xcde, 0xab, 0x0, 0x7, 0x1ff, 0x2, 0x4, 0x0, 0xfffffffffffffbff, 0x7, @perf_bp={&(0x7f0000887000)=0x0, 0xf}, 0x800, 0xff, 0xdddc, 0x0, 0x1250, 0x8, 0x2, 0x0}, r0, 0x4, r1, 0x1) move_pages(0x0, 0x200003ba, &(0x7f0000e46000-0x10)=[], &(0x7f0000e47000)=[], &(0x7f00006e4000)=[], 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000c68000-0x16)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mkdir(&(0x7f0000f65000)='./file0\x00', 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bd8000)="", &(0x7f0000744000)=0x0, &(0x7f0000419000-0x4)=0x0, &(0x7f0000173000)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') clone(0x0, &(0x7f0000f84000)="", &(0x7f0000ff0000)=0x0, &(0x7f0000e67000-0x4)=0x0, &(0x7f0000450000)="") pread64(r1, &(0x7f00009dd000)=""/234, 0xea, 0x0) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000804000-0x9b)="2d240099de941152c793fc4eb6c9dcde2cd3f0ffbd86e9e9c0983fb55c131e4d7cfc72fd274b89980347c3b8926d9deaedd0ae5240ff8fd0da78ddd8892aa0feb707b16a0622e1e253a83b3ed22578be47499da28e813cc0cfc72cdd11883400ac6a89b94eb8385fd4ec9f71af520b3dd1de8d3d5ea09ff2c7faa818ea72a8f49201520e1d3dc24cdf661a23df6e5e76be55a5d05f83842c6a2d3d", 0x6e93ebbbcc0884f2, 0x0, &(0x7f00002fc000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000b87000)='/dev/input/mice\x00', 0x0, 0x648040) recvmmsg(r1, &(0x7f00001f8000-0x100)=[{{&(0x7f0000f29000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fe1000-0x10)=[{&(0x7f0000e7d000-0x13)=""/19, 0x13}, {&(0x7f0000e1b000-0x52)=""/82, 0x52}], 0x2, &(0x7f0000731000)=""/4096, 0x1000, 0x20}, 0x18}, {{&(0x7f00009ba000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c52000)=[{&(0x7f0000681000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000c47000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f00005a9000-0x30)=[{&(0x7f0000ca4000-0x4e)=""/78, 0x4e}, {&(0x7f0000481000)=""/191, 0xbf}, {&(0x7f00007ef000)=""/185, 0xb9}, {&(0x7f000007f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000768000)=""/32, 0x20}, {&(0x7f0000b4f000)=""/125, 0x7d}], 0x6, &(0x7f00006b1000)=""/4096, 0x1000, 0x6}, 0x0}, {{&(0x7f0000a48000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00009e4000)=[{&(0x7f0000119000)=""/178, 0xb2}, {&(0x7f0000323000-0x4f)=""/79, 0x4f}, {&(0x7f0000d0d000)=""/61, 0x3d}], 0x3, &(0x7f0000021000-0x7c)=""/124, 0x7c, 0x6fa}, 0x401}, {{&(0x7f0000d00000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000-0x10)=[{&(0x7f0000186000)=""/206, 0xce}, {&(0x7f000055f000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f000061f000-0x86)=""/134, 0x86, 0x1}, 0x0}, {{&(0x7f0000aec000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000db9000)=[{&(0x7f0000e44000)=""/220, 0xdc}, {&(0x7f0000df2000)=""/4096, 0x1000}, {&(0x7f0000750000-0x6)=""/6, 0x6}, {&(0x7f00004c0000)=""/71, 0x47}, {&(0x7f0000067000-0x68)=""/104, 0x68}, {&(0x7f0000216000)=""/222, 0xde}], 0x6, &(0x7f0000fc1000-0x1000)=""/4096, 0x1000, 0x8000}, 0x5}, {{0x0, 0x0, &(0x7f000067a000-0x40)=[{&(0x7f00001ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d98000-0x93)=""/147, 0x93}, {&(0x7f0000d66000)=""/158, 0x9e}, {&(0x7f0000b75000)=""/147, 0x93}, {&(0x7f0000c5a000)=""/110, 0x6e}, {&(0x7f00007f8000-0xb8)=""/184, 0xb8}, {&(0x7f00001df000)=""/235, 0xeb}, {&(0x7f0000495000-0xf7)=""/247, 0xf7}], 0x8, &(0x7f0000208000-0x6e)=""/110, 0x6e, 0x6}, 0x1}, {{&(0x7f0000a7a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000825000)=[{&(0x7f000032d000)=""/7, 0x7}, {&(0x7f0000751000-0x7f)=""/127, 0x7f}, {&(0x7f0000152000)=""/4096, 0x1000}, {&(0x7f0000df9000-0x33)=""/51, 0x33}], 0x4, &(0x7f0000879000-0xdf)=""/223, 0xdf, 0x2}, 0x3}], 0x8, 0x40, &(0x7f0000954000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000019000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000001a000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x9) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000014000-0x50)=[], 0x0, &(0x7f000000e000)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001d000)={0x3, [0x84ab, 0x101, 0x2]}, 0xa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000001b000-0x60)=[{&(0x7f000001d000-0x1)='M', 0x1}], 0x1, &(0x7f0000006000-0x1010)=[], 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0a000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b0e000-0x24)={0x400, 0x2000270d, 0x37278bf1, 0x5, 0x2, 0x4, 0x0, 0x6d2d, 0x1000, 0x80000004, 0x0, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00009a7000-0x4)=0x5) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r1, 0x0) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce)="", &(0x7f0000c96000-0xcc)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) clock_gettime(0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000467000-0x40)={0xfffffffffffffff7, 0x2, 0x2, 0x1000, 0x44db, 0x5, 0x8, 0x5}, &(0x7f0000f3d000-0x40)={0x7fffffff, 0x1f, 0x1, 0x8, 0x1, 0x6, 0x98ce, 0x80000000}, &(0x7f0000f74000-0x40)={0x400, 0x100000001, 0x3f54, 0x1f, 0x8, 0x9, 0x100000000, 0x1000}, &(0x7f0000503000)={r0, r1+10000000}, &(0x7f00003e1000-0x8)={&(0x7f0000db1000)={0x9}, 0x8}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x103) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x0}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000670000)='/proc/self/net/pfkey\x00', 0x880, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2f000-0x4)=0x0, 0x6) fchdir(r2) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x5) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x40200000000001, &(0x7f00006c5000)=0x1000000000005, 0x4) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000eed000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000342000-0x18)={0x0, 0x11, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e19000-0x8)={&(0x7f000021e000-0x40)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bb5000-0xb)='cifs.idmap\x00', &(0x7f0000d20000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d5000-0x73)="ab47986bfb2ce71e2fae1025841f7c689f83b64fcb138ff81ae455c48873dcd8567f1e3a9c75615c21340703684892504b9cb77ac798447b97523d8225ff715ce770e791b5d102c864b9d435541cfaed89da99ec2af19080b8809596ed369e7190b54095054acd5abfd476620a71b4ab5ea67a", 0x73, 0xfffffffffffffff9) add_key(&(0x7f0000940000)='asymmetric\x00', &(0x7f00008c1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004dd000)="e5f2ffbdf78337f236cc3e5429e0240f8602b8e958b61bfe6a93074d7cf21d1bc30027d2a411b6d30f360a5ced29d7ecd4d05ba0eb3235949a44bf321b8086e64c73fa87d6def716837c21a8e7685a2a2a2c294a538506b76788018a3918c51af02010f12ad9070f0e3df5dd7211c19c62d3e536ebcfd4c2731722bc7c12260ffcd2e68b32773f561eec176ecd0ead6e399d9cf73458211edb6800c65d0e16a459a9569bcfbc7f7a147176bfefd310ec09e5e1c474c9bdd34457e5cb97493b8e", 0xc0, r0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00006f1000)='/dev/adsp#\x00', 0x297, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000c7f000-0xc)={0x9, 0x4, [0x9]}) r2 = syz_open_dev$usbmon(&(0x7f0000978000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) connect$rds(r2, &(0x7f00000f9000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ca000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r0, r1) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000006000-0xcc)=""/204) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000006000)=""/89, 0x59, 0x40, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) socketpair$inet6(0xa, 0x807, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 02:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fb000-0x10)='/dev/sequencer2\x00', 0xc6ace9fa804b74d3, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f2b000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f88000-0x4)=0x3, 0x4) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) exit_group(0x0) read(r1, &(0x7f0000e4d000)=""/176, 0xfffffffffffffe7b) syz_open_pts(r1, 0x4000) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x40400) r2 = dup2(r1, r0) ioctl$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$tun(r2, &(0x7f0000e16000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xc955}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}}}, 0x5c) write$sndseq(r2, &(0x7f0000d8b000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000001000)=0x0, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) chroot(&(0x7f0000004000-0x8)='./file0\x00') 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x8, 0x4, 0x1, "32bba3fca529", "40dec3aac55fc371aba0eaa724fd1110"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0x75) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000099b000-0x9)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000061f000)=""/1, 0xff40) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ec000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000429000-0x8)={0x0, 0xe501}, &(0x7f0000db1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f0d000-0x5b)={r3, @in6={{0xa, 0x0, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, &(0x7f0000762000-0x4)=0x98) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fe4000-0x4)=0x2) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000ed1000-0x4)=r2) mq_getsetattr(r3, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x180000, &(0x7f0000021000)='r') r4 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r0, 0xfffeffff7f7ffffa) mq_notify(r5, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r4, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000172000)={&(0x7f0000c40000/0x2000)=nil, 0x2000}) poll(&(0x7f0000ae3000-0x10)=[{0xffffffffffffffff, 0x5000, 0x0}, {r5, 0x2000, 0x0}], 0x2, 0x1000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000075d000-0x4)=0x6) ftruncate(r3, 0x8000) sched_rr_get_interval(r2, &(0x7f00007d7000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000242000-0x4)=0x0) r7 = add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000738000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002eb000)={0x0, 0x0, 0x0}, &(0x7f0000e3f000)=0xc) getgroups(0x6, &(0x7f0000140000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r9) r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getscheduler(r6) ioctl$PERF_EVENT_IOC_RESET(r10, 0x2403, 0x8) mq_timedsend(r5, &(0x7f0000ba4000-0x2)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 02:32:56 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000926000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0xffffffff, 0x9, 0x7fffffff, 0x8, 0x0, 0x8, 0x3, 0x2, 0x8, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="d6999ebf9ae9d8511b6a4dfaf20b0077b741a5552a8a9339a10f5e8b0aa7d4df8e37a6c5e3ff14515d721eefb1efda0c39cf20c52b369a8e8703f3c7c4fccd6b3d6283a6f70f4f40a22e33528348845d2c55b408bee76c06c18cfc5eeadbaeb27bfd8e3c59a901c8e47a93af2ffb1e7a61", 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r2, &(0x7f0000e4d000)=""/176, 0x387) syz_open_pts(r2, 0x4000) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) r1 = creat(&(0x7f000001c000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000001e000)={{0x181, 0x7, 0x3, 0xffffffffffffffff, "861bf18e0d51b78da84ad0b899bcaf2739db65d46313c6d38d51a178722b41791fe43f620109eb0438a2eaf8", 0x8}, 0x28d, [0x3, 0x8, 0xffffffffffffffb5, 0x365, 0x2, 0xffff, 0x2, 0x4, 0x3, 0x7f, 0x7fffffff, 0x10000, 0x6, 0x2, 0x400000, 0xb, 0x5, 0x400, 0x3f, 0x8001, 0x0, 0x4, 0x1, 0x9, 0x3, 0x800, 0x8000, 0x7fff, 0xfc4d, 0x0, 0x8001, 0x0, 0x0, 0x8, 0xc40, 0x5, 0x9, 0x30000, 0x5, 0x4, 0x80000001, 0x9, 0x8, 0x80, 0x10001, 0x2, 0x0, 0x9, 0x401, 0x1, 0x535, 0xfffffffffffffff8, 0x3, 0x0, 0x100000000, 0x7d9, 0x8, 0x1000, 0x0, 0x7ff, 0x20, 0x4, 0xffffffffffffffff, 0x4f, 0x46a, 0x1, 0x4, 0x6, 0x64a, 0x1, 0xff, 0x8, 0x1, 0x2, 0x9, 0x2000000, 0x7, 0x4, 0x3, 0x81, 0x5, 0x9, 0x8, 0x57, 0x7, 0x7, 0xfffffffffffffffc, 0xffffffff, 0xd2, 0x9, 0x7ff, 0x3f, 0x400, 0x100000001, 0x81, 0x1ff, 0x6, 0x90, 0x9, 0x9, 0x9, 0x800, 0xfff, 0x10000, 0x8, 0x401, 0x400006, 0x100000000, 0x4, 0x0, 0x100000001, 0x3, 0x9, 0x1, 0xffffffff, 0xeda, 0x7fff, 0x5cc, 0x1, 0x3, 0x2, 0x2, 0x5, 0x3ff, 0x3, 0x3, 0x0, 0x800], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000026000-0x12)={@generic="8065d23a6ff079b445d155f9f29ce3f3", 0x6}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000009000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000001e000-0x20)=[{&(0x7f0000025000-0x4)="6a9ad4b6b6", 0x5}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000701000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffff7fff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000bcb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) connect$unix(r0, &(0x7f00009c8000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009ad000-0x8)={0x0, 0x20}, &(0x7f0000ebb000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000038a000-0x8c)={r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060f000-0xa)='net/icmp6\x00') recvfrom$ax25(r0, &(0x7f000080a000-0xf)=""/15, 0xf, 0x120, &(0x7f0000dcc000-0x10)={0x3, {"114080d38c4c50"}, 0xfffffffffffffffd}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c62000-0x11)='/dev/vga_arbiter\x00', 0x80100, 0x0) sendfile(r0, r0, &(0x7f00004db000)=0x80001, 0xff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dcb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000523000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendfile64(r0, r0, 0x0, 0x7f) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000a8c000-0x38)=[{&(0x7f0000a1a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000698000-0x40)=[{&(0x7f0000c01000-0x36)="7dee9944effe14d993428e2b37dcc88770204fa1bd3ee3910ed4206e9c2350107210260a56c0dfa0f0defb4195100dceb694a2ad3b65", 0x36}, {&(0x7f0000363000-0x79)="1d160de570e7c13c8ee69557acc93b4a4493f78b016eb53ddd71f17a07e4841c24121e2636b7aa7e8ab506d724cfe8401a1cf7f511ea38ed86c8d09a67339a2bf6b133ad4ed262996f478680e671cd26886209168f15ee57596ff13cdde19540ec6b85268ffa24a36d29fd257addc1c6cc28433e97a93c22ff", 0x79}, {&(0x7f00002b2000-0xd)="dc203281688ca3b31b297a4f16", 0xd}, {&(0x7f0000a24000)="7603aac06477fd012d755764870367ee51a26823b0c8cda071ef91050a8a2a2fb049351578721b9935ac4621a879cc629dec2e3f53601231514e61092081c8c6906091200f3df896d0c0b27e5575c9dc799da2755c6beb76ed79cceac4b4fb78190fe63b48fc7e92d8c9d67795f2abb87960d1744faa2b9857cbee7e6d53f58d21f72118cdcf9e384beb71981e740ab5", 0x90}, {&(0x7f00005e9000-0xaa)="7e602df002cfcd5b56b2a995b31d594733e21334cc07deabae3804b910b984e339d27e33b64288ef20d6f1b555ba004dded06d2ded7c4dc432ac2eaad8dce3a86c6958c05302f5cc81af65a37d8bda3ac61b055160a64cfdd0caaf2e12bf0a64497b675377b4279df0e6d9c14e5f92d552c8df33b7b5994d35c884c511c75cd08af3ee75fb33a67218d00cec0ec028cd5f06fd28082d07d1ae4eb1dc2d8af268b4a63498d779dc47eb89", 0xaa}, {&(0x7f0000345000)="7ddbd42d3e184890fc0360bcc3fae6f058bca9831ac5fb32909afc971d9a489fe58aaab6cc3c76af23786d24b9fa8d60460e8f7722f06ec2153df552541b3b9ae2001a103fbb9092868013c39fe5ba5cbdcdb211de2e00c45651d33dfe1d55bf68bc44bfffd7ef3cf7", 0x69}, {&(0x7f0000041000-0xc3)="44649df3c2b324aa021f41bf45d370a55b311e9fd2ed29f1ba020c37e3d6263d7c3ddcc566c5dab6b79808c6a3b9ab46912185dd5ad2c8378612f194cd8cd9343658c57c22dd762f8f8d17ecc1a43ffcf7f8eb124b02bbaa4e5393a219861020c22b45994f5f192882c0d697d19b5526b5b32af9e42b52ddc8e75f8455337b09e4cb3a880323a3e6efcd9dd792ef73d7c615672978be979586b9681d0b048db56d3793f72aebef80696a378d7a6367835f5ded59ea1edb7e4cfe997eec9eff404a116c", 0xc3}, {&(0x7f0000f44000-0x47)="01d95329b65acf73007be0433bbe4398e88f77dae181946e9cad1352687249dc115b4c107355bff4f855539e73c45c83768e33cb70e07379c0abdeaabd8be99ba3377093139f43", 0x47}], 0x8, &(0x7f0000c3f000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}], 0x5c, 0x24000800}, {&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000252000)=[{&(0x7f00001c1000)="eee455db3ec51ca6d25dc4df31cb6a45024444996e2985586f41106ea1fcb2c73cdb67ecb56c0442a97738ce221d82ba372d48aa4a96c427d3bf5643aae740da63c9efe3c0984d05a4af7e3c1090ce7df072bf32779f41df59641f8ac0ff722be1a089ce9e32bc538b2bc354e950dbcee65282f165cfa56bfa5e280eaa176aae05c74ea3f6508b2f56414c3727a7af781ab59b8b84722b78ec9b9dfdeb7781419181bbdad815bb09d36e3baf4db5fed7", 0xb0}, {&(0x7f00002b4000-0x14)="108acae80a28135e4b569476fa0299bf1ca5944d", 0x14}, {&(0x7f0000e62000-0x72)="a7ee7cf95e5433c04c8cc0e07fd70777c736596c3ae68e0b5df7c0b39bc9198d26f08038372c7d76fb51bd148958ccc772cd3490d18b57c8533243ee97185dfd8bd598e7751cfd0aef1677b9f5fed09d586ff4fe47a6a50c5c7eacbd4e4b676278a2f393fff57b10beedf0095a54ff785482", 0x72}, {&(0x7f00003c4000-0x63)="510007f5ae0827091d5093587cfbad59f245a0a6762823dcd1389bc013c619b9c8ef7a264bcf594ed1450a234aa4360357a8b1e0777ee2350720c31a6950ea25d9e70443f349321a8d52ebb71c41cde27aa32e07619e501f6d10b03b54f4a17d3005a2", 0x63}, {&(0x7f000038a000)="3112eb251166901f7057cd999ca69f1db23784be2893fd29ca29553980e448f0dc4842037313455bef1c802e1f3292ad653115e1eecc0ea2cd202f7c2ceb5adf3a7f367e96339e7fb2b7b5abf01db701eb4d04aec65f49e6dcc537d434377784fdb7d03409fbeadbf3764f2f", 0x6c}], 0x5, &(0x7f0000d73000)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1]}], 0x54, 0x3f61cedca666022b}], 0x2, 0x40) ioctl$LOOP_CLR_FD(r1, 0x80247008) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a62000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000ca2000-0x8)=0x0) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000064d000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00006b1000-0x2c)={0x5, 0x1, 0xffffffffffff7fff, 0xffffffffffffbd4a, 0x8, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) dup3(r0, r1, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x2, 0x1, 0xd16b, 0x80000000, 0xffffffffffffffa1, 0x100000000, 0x3, 0x5, 0x9, 0x6, 0xfff, 0x2, 0x0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x7, 0x30, 0x100, 0x5}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000695000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000bed000-0x8d)=""/141) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x7, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000204000-0x4)=0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b04000)={0x7, 0x9, 0x1ff, 0xe5, 0xfffffffffffffff9, 0x100, 0x81, 0x800, 0xd, 0x0, 0x101}, 0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ad7000-0x8)={0x0, 0xff}, &(0x7f0000383000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000097d000)={r6, 0x1}, &(0x7f00003d7000-0x1)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000352000-0x8)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000036b000)=0x7) 2018/01/31 02:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001e1000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec0000-0xd)='/selinux/mls\x00', 0x0, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) 2018/01/31 02:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) ioctl$TCSETS(r0, 0x5402, &(0x7f000042c000-0x24)={0x3, 0x10001, 0x9, 0x8, 0x100000000, 0x2, 0x100000000, 0x20, 0xebf, 0x1, 0x21129490, 0x6}) syz_open_pts(r0, 0x4000) 2018/01/31 02:32:56 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00005c2000)='/dev/snd/pcmC#D#p\x00', 0xffffffff000000, 0x2c000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000bd0000-0x70)={[{0x4, 0x9, 0xc6f, 0x529, 0x400, 0xfff, 0x1, 0x40, 0x0, 0x1f, 0x7, 0x10001, 0x60d6}, {0x9, 0x5, 0xd1c3, 0x100, 0x3ff, 0x101, 0x1, 0x3, 0x80000000, 0xfff, 0x6c81, 0x5, 0x8}, {0x589c, 0x8001, 0x8, 0x100, 0x2, 0x6, 0x38, 0x80000001, 0x7, 0x7fff, 0x12d, 0x39c, 0x10000}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0xfffffffffffffffe, 0x2) r2 = syz_open_dev$mice(&(0x7f0000d3a000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000cd4000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 02:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000bce000)='/dev/audio#\x00', 0x0, 0x300) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000090e000)={@common='tunl0\x00', @ifru_map={0x7, 0x4, 0x5, 0x8, 0x2bd, 0x1}}) 2018/01/31 02:32:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00009a4000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/31 02:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x2000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f000071f000)='/dev/snd/midiC#D#\x00', 0x4c7, 0x8101) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xffffffffffffffff, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@sack_info={0x0, 0x2, 0x1}, 0xc) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb593997932973fd0fe3d8a613479de0e76363f16694", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d44000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fe2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dc000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f00004bd000-0x28)={@common='syzkaller1\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 02:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f00000f4000)=""/116, &(0x7f0000d67000-0x4)=0x74) 2018/01/31 02:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009d3000-0xb)='/dev/vcsa#\x00', 0x6, 0x10000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000131000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000006b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r1, &(0x7f0000e4d000)=""/176, 0xb0) close(r0) syz_open_pts(r1, 0x2000) 2018/01/31 02:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f0000f3f000/0x4000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000ff6000-0x138)={{0xd000, 0x2, 0xf, 0x3d0, 0x0, 0x5216, 0xfffffffffffffffb, 0x3, 0x8, 0xffffffff, 0xbb, 0x5, 0x0}, {0xf004, 0x1, 0xc, 0xfffffffffffffbff, 0x6, 0x2, 0x0, 0xa69, 0xfffffffffffffffd, 0x7fff, 0x6, 0x49e, 0x0}, {0xf000, 0x10000, 0xe, 0x0, 0x2, 0x8, 0x5, 0x5, 0x1, 0x8, 0x2, 0x4, 0x0}, {0x1f000, 0x1f004, 0xb, 0x100000000, 0x101, 0x1, 0x9, 0x0, 0x9, 0x0, 0x9, 0x6, 0x0}, {0x1, 0x5000, 0xf, 0x40c, 0x0, 0x40, 0x2, 0x9, 0x81, 0x3ff, 0x7, 0x3, 0x0}, {0x4000, 0x5000, 0xb, 0x9, 0x8, 0x2, 0x0, 0x6, 0x1c59, 0x9, 0x9, 0x6, 0x0}, {0x0, 0xd000, 0x1f, 0xec3, 0x5, 0x1ff, 0x9, 0x9, 0xfffffffffffffffe, 0x7, 0x9, 0x100, 0x0}, {0x4, 0x3000, 0x9, 0x80000000, 0x4, 0xfffffffffffffffc, 0x6, 0x7ff, 0xfffffffffffffff8, 0x7, 0x5, 0x8, 0x0}, {0x103000, 0xd000, [0x0, 0x0, 0x0]}, {0x5000, 0x4000, [0x0, 0x0, 0x0]}, 0x20000000, 0x0, 0x0, 0x420400, 0xf, 0x0, 0x0, [0x1, 0x8000, 0x4da, 0x1000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') recvfrom$unix(r0, &(0x7f0000b14000)=""/19, 0x13, 0x2000, &(0x7f00009e8000)=@abs={0x1, 0x0, 0x1}, 0x8) umount2(&(0x7f0000883000-0x8)='./file0\x00', 0x1004) mount(&(0x7f0000d2c000)='.', &(0x7f000063b000+0x14d)='./file0\x00', &(0x7f0000de9000-0x6)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008fa000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000587000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000075d000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000005f000-0x8)={0x0, 0x8}, &(0x7f0000843000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000958000)={r2, 0x8, 0x10}, &(0x7f000061c000)=0xc) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a78000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000870000-0x76)="a4c92fc41cd9c245a4934ee647ee43a84e0b6111d86ce1d32eb742b9df3b22bd16511ee91bd644d973b4ac63199671c59688a2da8f629e1144edc5a891dcab2297a45a86d94a657163d1c4b958e2cd92d287524cc3834aad766f08f6b2ee298dac3b3f20a27d9748d7034c0ee6dab10040cc025b7a13", 0x76, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f2f000)="f3a3ae74c62bc8c10b1d17f86bc393658daa8f343ea84ba1f0896b4c71189e469f93b5665c3fdb2e1ae66162966305eb0515c30ed1c33f42e3124552fcc982a9e17774bfbc", 0x45, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000813000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x8)='wlan1-\a\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000c4000)='blacklist\x00', 0x0) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000, 0xffffffffffffffff, 0x0) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x4000000000020) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xfffffffffffffeca, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000-0x10)={r0, r1, 0x7, 0x2}, 0x10) sendmsg(r0, &(0x7f0000005000+0x3ea)={&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000b000-0xd)='/dev/urandom\x00', 0x0, 0x24000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000009000)={0x6, 0x10000, 0xfffffffffffff5ec, 0x3, 0xfffffffffffff54b}) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = open(&(0x7f0000b9c000)='./file0\x00', 0x4000, 0x20) ioctl$KVM_NMI(r1, 0xae9a) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000043000-0xb)='/dev/hwrng\x00', 0xe800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00001dd000-0x10)={0x4, 0x0, 0x1, 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000831000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000589000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000352000)={0x9, r3, 0x10000, 0x7}) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000624000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003cc000)={0x2, &(0x7f0000012000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg(r1, &(0x7f0000125000-0x40)=[{{0x0, 0xfffffe9a, &(0x7f00007ca000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000117000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) socketpair(0x8, 0x0, 0x8, &(0x7f0000b59000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000002b000)={0x7, &(0x7f0000aa6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000069c000)={r3, 0x3}) r4 = syz_open_pts(r0, 0x41) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00002c0000-0x4)=0x27b) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x3) writev(r4, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfff) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) get_thread_area(&(0x7f0000863000)={0x567e799e, 0x100000, 0x7400, 0x8, 0x183, 0x8, 0x40, 0xd4, 0xf2, 0x401}) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000469000-0x30)="8126399b4fef8d0000f2dae3d5757638bba2a0ba1032206b96dc2f50e7065f7b2f3e7279c79da134d8cafd0f21bb3c42", 0xffffffffffffff01) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000e35000-0x4)=0x0, 0x0) getsockname(r0, &(0x7f0000715000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000064c000)=0x10) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001ed000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e76000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}]}, &(0x7f0000dfd000-0x4)=0x28a) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eed000-0x9)='/dev/dsp\x00', 0x80100, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00003fb000)={0x0, 0x0, 0x0, 0xfffffffffffff961, 0x8, 0x0, 0x9, 0x1a, 0x9, "4b162427350c8ae85d6e46defbad0fa88657e62fae78ffc43cef597dc56f6001cf07964cc7f012c05f0dd27a02f419f588fbd5122be3de57384615cde4e13b29", "f116b16c26dd5fd4cccba9dcfa882c32e21ab77f6e48e481f41f0c1931db5fe59be377c3d6a6110463d950ffccf5efbe2e19c4a1110a42aae6aca1f9565f438f", "f68ac759edf5451b2d5314554df848411bb0e94957f08886b2255448001bc4ef", [0x8e9, 0x3]}) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) finit_module(r0, &(0x7f000019b000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000061000)='\x00', 0x1) read(r2, &(0x7f0000de2000)=""/181, 0x1) r3 = open(&(0x7f000097b000-0x8)='./file0\x00', 0x100, 0x10) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f00006fa000-0x1000)="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") ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000087000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x5e0)=@filter={'filter\x00', 0xe, 0x4, 0x584, 0xffffffff, 0x214, 0x45c, 0xcc, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xcc, 0x0, {0x0, 0x0}}, {0x24, '\x00', 0x0, 0x45c}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x104, 0x148, 0x0, {0x0, 0x0}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x7fff, 0x5, 0x5, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x2, 0x0, 0x2}}]}, @common=@unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x7, 0x8}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x218, 0x248, 0x0, {0x0, 0x0}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x0, 0x8001, 0x2}}, @common=@unspec=@sctp={0x144, 'sctp\x00', 0x0, {0x3, 0x1, 0x3, 0x0, [0x8, 0xffffffff, 0x8000, 0x5, 0x3f, 0x3ff, 0xfff, 0x0, 0x5, 0x7, 0x4, 0x400, 0x2, 0xdf, 0x99, 0x2, 0x897, 0x80, 0x9, 0x5, 0x7, 0x2, 0x9, 0x87, 0x4, 0x8, 0x936, 0x0, 0x800, 0x9, 0x0, 0x3f, 0x3, 0x4, 0x8000, 0x10001, 0x8, 0xdd39, 0x20, 0xfff, 0x3f, 0xb079, 0x1, 0x8, 0x9, 0x3b2eddd3, 0xffff, 0xa0000000000, 0x400, 0x80, 0x2a, 0x1, 0x1, 0x20, 0x3, 0x2, 0x3f, 0x800, 0x80000000, 0xcae, 0x2, 0x200, 0x0, 0x5], 0x1, [{0x6, 0x101, 0xfffffffffffffffb}, {0x1f, 0x401, 0x3}, {0x401, 0x5d, 0x3}, {0x0, 0x7, 0x5}], 0x1, 0x1, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xbaa, 0x8f43, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff000000, 0x0, 0x0, 0xffffff00], [0xffffff00, 0xff000000, 0xffffff00, 0xffffff00], @generic="60c5051d8c415148e8bca9de70ca1114", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x0, 0x1, 0x53}, 0x0, 0x100, 0x128, 0x0, {0x0, 0x0}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x5}}, @common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x3, 0x100}}]}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x2}}}]}}, 0x5e0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0xbe5b) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@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, 0xa, 0x0, 0x80, 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, 0x6c}, 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}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) r1 = syz_open_dev$dspn(&(0x7f00002af000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000053000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d74000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005af000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e97000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e67000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ed8000-0xd)='/dev/usbmon#\x00', 0x3, 0x42080) r2 = fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000d2c000-0x1c)={&(0x7f0000810000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000eea000-0x8)={&(0x7f0000d5f000-0x1c0)={0x1c0, 0x6, 0x0, 0x20, 0x1, 0x3, {0x1, 0x0, 0xa}, [@generic="8a2a7688ac0816748e64b5b38f4727919e2df9c20fa545dcdce9bd4d502ed4ee73c0a3b14e921c4a8473ffe88c626b74592adbcea5d34521ae31aa984a59927e3a2d56aae5f85a7b92c12521fc205419de7b906a6fad87fb0632cd9c2c21d0582b47896ade3972d77c11e5f2d7eb9e1a2db9a0cc924d6a5682c80c20aa301c33de0179d62e72820e5766c0f3ee3bca12bda7ddc1b27fc8c3536d6e30ffa3543e349036557d932db5673b0b0da17a5ae6447eaa4eb6d27b73e6bf1f98315cb355a4248f2027402ce5bd743485b7d4", @typed={0x10, 0x91, @u64=0xffffffff}, @generic="2b8827e9e2692afc2869665c48965a3bb9439190f5a971e8b5400c70a144391d16c8c1dd45e9e3e6fdab6e01d3ca5b307345bb062c76a9dfc390d30161378b3d774f73f7714eb86e040b489c6392e5e57a24d477f3f8909e6b05", @generic="4c9ca205c561da95b0bcfdd02fb41b8f7483b9af32a82b82365687eda4e0b30cd74736784114881a52cd1ccdda02dfdd45b379b687d9bf892f1a28cb55428146f3a6f23567f4aab28df25a3dd184bd2615332cf14509e5582e66b997dc3c47fc1c0c019803d3584a", @typed={0xc, 0x3a, @pid=r2}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000757000+0x964)=""/83, 0x53}], 0x1) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 5: mprotect(&(0x7f00004c0000/0x12000)=nil, 0x12000, 0x3000008) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000382000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000c75000/0x3000)=nil, 0x3000}, 0x2, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00006ac000-0x118)={0x4, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x7ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0xfffffffffffff35d, 0x5d85fc73, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x46, 0x80000000000000) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x8f77, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bf9000)=0x0) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000641000)={0xa, 0x3, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r1, &(0x7f0000327000-0x5)=""/5, 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dc5000-0x4)=0x20, 0x4) r3 = add_key$user(&(0x7f0000700000)='user\x00', &(0x7f0000096000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000072d000-0xfa)="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", 0xfa, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000d5f000)='syzkaller\x00', &(0x7f0000e69000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000)='\x00', 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x5, r4) syz_open_dev$mice(&(0x7f00005c4000)='/dev/input/mice\x00', 0x0, 0x10000) openat$ppp(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ppp\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f000020f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002000)=0xffffffff7fffffff, &(0x7f000000b000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f000000c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0x48) dup2(r0, r0) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) clock_gettime(0x0, &(0x7f0000b88000-0x8)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000303000)={0x0}, &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebd000-0x8)={0x0, r3+30000000}, 0x8) mkdir(&(0x7f0000944000-0x8)='./file0\x00', 0x10e) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007bc000)={0x0, 0x0}) open$dir(&(0x7f0000c83000)='./file0\x00', 0x4000, 0x48) unlink(&(0x7f0000002000-0x8)='./file0\x00') tkill(r0, 0x15) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000add000/0x13000)=nil, 0x13000, &(0x7f00005dd000-0xf6)=""/246) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f000004b000-0x8)={0x0, 0x0}) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x0, 0x0}, {r1, 0x201, 0x0}], 0x2, &(0x7f000012c000-0x10)={0x77359400, 0x0}, &(0x7f0000025000)={0x0}, 0x8) mq_timedreceive(r1, &(0x7f0000b90000-0xcf)=""/207, 0xcf, 0x7ff, 0x0) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9d000)='ns/pid\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair$inet(0x1e, 0x0, 0xffffffffc1cd1976, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000f18000)={0x5, 0x8, 0x6, 0x8e, 0x4, 0x2}) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000010a000)={0x0, @in6={{0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) socket$key(0xf, 0x3, 0x2) read(r2, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r2, 0x4000) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) readlink(&(0x7f0000104000)='./file0\x00', &(0x7f00005f6000-0xd5)=""/213, 0xd5) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000640000-0xa)='/dev/vcs#\x00', 0x94f7, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001ff000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000799000-0x3)="71e67a26", 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a49000)={0x0, 0x0}, 0x8) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000237000-0x1c)={0x0, 0x0, &(0x7f0000193000-0x10)=[], 0x0, &(0x7f0000c63000-0xcc)=[{0xc, 0x117, 0x3, ""}], 0xc, 0x0}, 0x0) syz_open_dev$mouse(&(0x7f0000cf0000)='/dev/input/mouse#\x00', 0x0, 0x800) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d68000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setrlimit(0x2, &(0x7f0000eaf000)={0x3, 0x81}) 2018/01/31 02:32:57 executing program 2: prctl$intptr(0x1c, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x3, 0x3, 0x9b76}, 0x2, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x2, 0x4, 0xc3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000e65000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000-0x1000)=""/4096) prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000002000-0xd6)=""/214) 2018/01/31 02:32:57 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000b1c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x100) r1 = socket$inet(0x2, 0x6, 0x80000000) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r3, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000052c000-0x4)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000748000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff7000-0x4)={0x0, 0x2, 0x0}, 0x4) syz_emit_ethernet(0x32, &(0x7f00009a6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0xfffffe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffea4f, 0x0, 0x0, 0x10001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000093000)={0x80, 0x20001000, 0x7000, 0x3, 0x4, 0xfff, 0x9, 0x100000000, 0x7, 0x1000}, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x10000000101000) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bab000-0x86)={0x0, 0x7e, "5637ce8aa89f9c53eb49b0b401b1e3315931e87d0927c6298c5db6e106f0ccd2f03f153149b6e75d0b49a85bfe93f7b389786617795a67e3048e3d48c8ed737951d0bef39cdbe8e39c707cb4d072a88caae09fa04440595f34f5f67f4b97ffe1d5a7816a105be854bacbce917628489dab25502f9cb54053fbe116f194c6"}, &(0x7f0000c3e000-0x4)=0x86) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000102000+0x473)=@assoc_value={r3, 0xfffffffffffffffb}, 0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000de6000-0x24)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000010b000)='/dev/ppp\x00', 0x20000, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000cfd000-0x12)='/dev/input/mouse#\x00', 0x2, 0x400002) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000794000-0x4)=r0, 0x4) ioctl$sock_netdev_private(r1, 0x89f9, &(0x7f0000c81000-0xb4)="d979557125aec1a31e49f7fe35c4ab49c6e39e4d8fecd0e89775b8abb978662f957dba32fd92a60c65724b6f6af99615e55511e51564950dedfcffb45d20f1f31a3a822bf1f1cfbda74d654a39be6914f5efb1724c6ecc4ab7cfdc946deabd270755108c5667cdf82bf3a2b3bfd76be659014879d22880e4306f8f7f4d9d332124fb07e75450d95ea22e6b8c28a147f6286a1994eef8049baa743c09f82ead63549f8b4b17b72454236ae21bb98758376ca47747") ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004a2000)={@generic="3262c176f60f2da3163438232d493aac", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000052d000-0x4)=0xa, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000800000-0x8)=0xa7) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x7ff) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008eb000)=0x6, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0xf) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x3, 0x28001) waitid(0x0, 0xffffffffffffffff, &(0x7f0000e2d000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000002, &(0x7f000051d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, r1}, 0x1, 0x48, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000042a000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getdents(r1, &(0x7f0000f75000-0xb2)=""/178, 0xb2) fstat(r0, &(0x7f0000bd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', ""}, 0xfffffe72) io_setup(0x40, &(0x7f0000a11000)=0x0) io_cancel(r2, &(0x7f0000fdc000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000977000-0x2c)="a976920d1cd4e3944ec97e5ad71bab82238110ebad1071b361d7483e0b64075210b1ec7b94b10a7f60ac7351", 0x2c, 0x100000000, 0x0, 0x1, r1}, &(0x7f0000b3d000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000bbb000)=0x7) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000316000-0x4)=0x0, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000580000-0x28)={@generic="a65dc15f8f869f9aa1b578525f823ac4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000089d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000893000-0x10)={0x0, 0x0}, &(0x7f0000658000)=0x0, 0x0) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000948000)={0x5, 0x1f, 0xfff, 0x80000001, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a28000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000c9a000-0x8)=0x7, 0x8) connect$netlink(r1, &(0x7f0000b2f000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00002a3000-0x4)=0x80000001) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f000030a000)='/dev/midi#\x00', 0x5, 0x40000) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000014e000)='/dev/admmidi#\x00', 0x8, 0x18000) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af1000)={0x2, [0x2, 0x0]}, &(0x7f00004d6000)=0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000542000-0xc)={0x2, [0x0, 0x0]}) r1 = socket$inet(0x2, 0x3, 0x2) signalfd4(r0, &(0x7f0000a2f000-0x8)={0x40}, 0x8, 0x80800) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) memfd_create(&(0x7f0000dbc000-0x1)='\x00', 0x1) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) madvise(&(0x7f000053c000/0x1000)=nil, 0x1000, 0xf) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x1, 0x20000) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='maps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000b16000-0x4)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r2) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000505000-0xb)='/dev/audio\x00', 0x803, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000be3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendfile64(r0, r0, &(0x7f0000263000-0x8)=0x0, 0x8) r1 = add_key$keyring(&(0x7f0000ae1000-0x8)='keyring\x00', &(0x7f00003b1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000426000-0x9)='/dev/sg#\x00', 0xb36b, 0x20001) socket$inet_sctp(0x2, 0x5, 0x84) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00001a4000-0x4)=0x0) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/cuse\x00', 0x8400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008fc000-0x4)=0x0, &(0x7f00007cb000)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x1, 0x0, 0x800000000, 0x942, 0x9, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) io_setup(0x5, &(0x7f00006b4000)=0x0) io_submit(r2, 0x1, &(0x7f0000c26000)=[&(0x7f0000049000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000553000)="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", 0x1000, 0xae, 0x0, 0x1, r1}]) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) syz_open_pts(r0, 0x4000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f07000)={r1, r1, 0x200, 0x0, &(0x7f0000745000-0xa6)="26d57f44d7b966165bf6fb4a43f215490743e080655f1237484742946339feb04c0092133a5c05cb469c6056888d1c855349e09a99914927d1a422561b3013de65ed02565239ec63ee6ed98c0a6a00d708146cd236e45f9577fb7f0fc653a5312be6a44764bc3807c43071b36afbf1bc832a9bcd3a027d7e77d5da2bd27a0a3324d38a4ba4d31d91825ebab0ebb6ee12cb89142f1ab66ef8108cdd6e7dfa7c83e7e423fd74c8", 0x11, 0x5, 0x0, 0x3, 0x80, 0x7, 0x10000, "fec72e92a2950cbe0d"}) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x3, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffeac) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f000000b000)=[&(0x7f0000007000/0x4000)=nil, &(0x7f000009f000/0xf000)=nil], &(0x7f000000a000)=[0x5, 0x7, 0xffffffff, 0x0, 0x2ca, 0x100, 0xfffffffffffeffff, 0x1f, 0x9, 0x3], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@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(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000029000)=0x81, 0xfffffffffffffea6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000029000)={@common='lo\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000be3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df1000-0x4)=0x14) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x304) sendto$packet(r0, &(0x7f0000b05000)="b6d8597aafa44a8249eba77659c2d52f6ca68a4bd5779a9ddb3ca1380559c524", 0x20, 0x4, &(0x7f0000df1000-0x14)={0x11, 0x1c, r1, 0x1, 0x3, 0x6, @random="b3824510158b", [0x0, 0x0]}, 0x14) write(0xffffffffffffffff, &(0x7f0000ded000)="", 0x94f386f79cff0d07) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r2, 0x5607) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffff9, &(0x7f0000003000-0xef)="db21e94d22646f64bfb3ed0c842eb88d5eda58049571707ca0a4ba9c03dc8d7821b9ba731dad2046d8b19116337bd2587a6ea55abca63a0db00b0b60e29071e88752de6f67cac4dd344294961298d2d795e32b505db8e6afb67924a213d724962f08a8cf194a18b0f1b9394c0a736b1d5bf931d6012a7a87a3ab2f5ccfe133bc75b69165c5da1c9cfc44b6c72fb8572d7a973777d90c05728eaead773617eabc3cf28fd7a89dff77f754051e92429bf749d3cf64d761848f80e441df8bf236ba3f2b12761958e25fc3f284993bc50847f3f9898fef234fc5401e79edc7ec0803768412544c938ec3605d42ff7a00ad") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/31 02:32:57 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000753000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x20}, &(0x7f0000bf4000)=0xc) times(&(0x7f00002af000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/31 02:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ed9000+0x6f1)=""/250, 0xfffffffffffffdf6) read(r0, &(0x7f0000e4d000)=""/176, 0xb0) r1 = syz_open_dev$midi(&(0x7f00008b5000-0xb)='/dev/midi#\x00', 0x1ff, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000ff0000)={0x2, 0x85a0000000, 0x1ff, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_pts(r0, 0x4000) socketpair(0x5, 0x4, 0xffffffffffffffde, &(0x7f0000af6000)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000a0a000)={0x9, 0xffffffffffffff07, 0x7, 0x6, 0x400, 0x2}) 2018/01/31 02:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/rtc\x00', 0x880, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000079a000)='tls\x00', 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x1, 0x0}) set_thread_area(&(0x7f0000bcd000-0x10)={0x4, 0x100000, 0xffffffff, 0x3, 0x80000001, 0x81, 0x401, 0x9, 0x0, 0xfffffffffffffff9}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/31 02:32:57 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r2, 0x5607) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 02:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) modify_ldt$read_default(0x2, &(0x7f0000757000+0x4f5)=""/204, 0xcc) 2018/01/31 02:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x61d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 02:32:57 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000011000)=0x8) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={r1, 0x0, 0x7, 0x7, 0x10000, 0x800}, 0x14) 2018/01/31 02:32:57 executing program 2: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000cc3000-0x51)="36a6c5424a60517fcbe04e7342bef45b558f1f3b00070e899fa0e2933be724a64a5fa8a51d74c8a5e9364953bfe73e8a7ca7bab2f2090deb56b817782edea8ff214b053243daf6581ba36b0174063aa70b", 0x51, 0xc0, &(0x7f000000b000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(0xffffffffffffffff, 0x80000004000457e, &(0x7f00008d5000)="") 2018/01/31 02:32:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000714000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007c8000)=0x0) setuid(r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x105002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000001000-0x8)=0x40, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000002000)=0x5, 0x4) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000005000-0x14)={0x1, 0x840, 0x200, 0x3, 0x91fa}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x4, 0x1]}, 0x8) r6 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1, r2, r3, 0x5, 0x0) sync_file_range(r5, 0x0, 0x7, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000006000-0x18)={0x0, 0x8, 0x8, &(0x7f0000006000-0x8)=0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000007000-0x10)={0x8, 0x4, 0x9, 0x10001}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000008000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$TIOCCONS(r4, 0x541d) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_add_watch(r4, &(0x7f0000009000-0x8)='./file0\x00', 0x20000240) inotify_rm_watch(r4, r7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r6, 0x9) r12 = fcntl$dupfd(r6, 0x406, r6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000000a000-0x4)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000003000)=[{&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000a000-0x28)=[{&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f000000a000-0x13)="b0f9e2075b6d3f61f5e67008ac8f8564e55c97", 0x13}, {&(0x7f0000003000-0xbc)="73ff838bc63e1ae97f8df32c94a2c18c4213c5011a6a7f21ee273fb26d274d29e0fabc5fd2efe3629c2d08822919a6e5f590cd18eeb7e742b07783679a8ff4eeafda61ad3abdbf152f380be75503d04dcbb9bde1142e6d33e2bdb9185b733e2251dba9bc8c84abb6f43cafab6d14fc57fd00f59d17f9b100ac7fb220b411ddd4eece11bfbf9317bbc80af9b6b23727c0cb0cc2b0759b0f22794bf391829513358fbe0f5868e38220a19f248738e09eb9c468dabf7761738ada125524", 0xbc}, {&(0x7f0000009000)="8f954498ad7e395e75865bfb572fdec34903989fe69aa26c497e6d3fcb19f6fe164b1930c58665133f2aec621d58453a491b71436d65d8cd616a17d17d543bebad159ec17964a3892986bbc00bec0a59f6c2d08c8cde515626f82d3d1900f0e2ff2ec88817c5eedf80c9fdb60bb9018df74dae51af90eafa87ebb7ebae86a10fe7b0029fbe969de2ae6f51662e0dce167d9d114c3527c76f64b54483ecd098f93e45842d53ab4ce825e004bd0b9cd831c6b160f9031247bc86f7e7775e71cced53e3479a371c302cd0e4f027", 0xcc}, {&(0x7f0000002000)="5321a94f22be0a4a9bb27287d661281665478d69fbcfb3df6bf11b19e0ce8b7aae1e7be57cf289ddf63b", 0x2a}], 0x5, &(0x7f0000006000)=[@cred={0x18, 0x1, 0x2, r8, r0, r3}, @rights={0x24, 0x1, 0x1, [r6, r4, r4, r6, r5, r6]}, @cred={0x18, 0x1, 0x2, r9, r1, r3}, @rights={0x2c, 0x1, 0x1, [r5, r6, r5, r6, r4, r5, r5, r4]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r4, r6, r6, r4]}], 0xb0, 0x48005}, {&(0x7f0000001000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000009000)=[{&(0x7f0000001000)="019a05429a2fdde893b4946a74e5159ed6c3d88dde686551f71632f0b643d5a21ae5f77976fa9dde8d6df8c6655a3b31a934363ba3269b712e39896350b1a7391f1cdb566fc1d72fa0404df2c69ff720535293", 0x53}, {&(0x7f000000a000-0x76)="555a8a429a7b30184bc097838c91e217685ab03b4a913b41dffe7003e06ece89d7fc6e03d6324afb6ab2485768f740f48ad8ec52809fa9c0933901dbefe3814da5a03029a318eeef86d143ea8d871b7835a7ef15b5432e7e0b657d23922b53871397ad7588981729563829f22f82563e2eeb3718b5d5", 0x76}, {&(0x7f0000008000)="b655b9eca72e1cbb27414ccc2dfb021471d06909870cdbb3ca3771050011e38cc4e0c7c93c2153", 0x27}, {&(0x7f000000a000-0xa)="e7798ee13feb51d44799", 0xa}, {&(0x7f0000005000)="14fe63e84a08e259c57bca4223e6d1a2f3e4b45461e9d9148f2cc15ccb7674a3136d9c582b7ca7caa6e9c6b24dfc8371f6136370e69635a739e32db53171daae227426730022f1a7dd075c70243d1ab59c594aa7733cf0402f44c1f00dfdca71dd592eb00824ed886096f7d34ccc552a5fc7bb8e1debe85c605867cd38225413527138a927582deb18cd21c88eaf76b225ea9474c45a589d2ee22135028499f157ecd694c2c4ab2ba48297ef5d6d1c67651e95a6616ad27a632b6edf8e42", 0xbe}], 0x5, &(0x7f000000a000-0x3c)=[@cred={0x18, 0x1, 0x2, r10, r1, r3}, @rights={0x24, 0x1, 0x1, [r5, r4, r4, r5, r5, r6]}], 0x3c, 0x44881}, {&(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x20)=[{&(0x7f0000007000-0x44)="003756973d1410c944e75e55237c85d2f8ca98b1db80f50c79756146554d6a5d8da8f50988db914679336c6441ff3702230e2cb69a51ce8f71bcf0db98233054721d2334", 0x44}, {&(0x7f0000009000)="f3e1c3409f13f73f262a7e1f8a66ee03f099b126915c09fcf2c9c11284ce8f92f03088d3fc4c728e14009619041bb90e6ebb544e6dd2793c2815e2cb9214833cac789c00ca09a2ad6d174f568d430cdc482ba7ff57a9451d05aa", 0x5a}, {&(0x7f0000008000)="3a28dce3", 0x4}, {&(0x7f0000002000-0x5)="a1fb8ea8a4", 0x5}], 0x4, &(0x7f000000a000-0x114)=[@rights={0x20, 0x1, 0x1, [r4, r6, r6, r4, r5]}, @rights={0x34, 0x1, 0x1, [r4, r4, r6, r4, r4, r5, r6, r5, r5, r4]}, @rights={0x14, 0x1, 0x1, [r4, r4]}, @cred={0x18, 0x1, 0x2, r11, r1, r3}, @rights={0x30, 0x1, 0x1, [r6, r5, r5, r6, r6, r4, r12, r5, r5]}, @rights={0x1c, 0x1, 0x1, [r4, r4, r4, r5]}, @cred={0x18, 0x1, 0x2, r13, r2, r3}, @cred={0x18, 0x1, 0x2, r14, r2, r3}, @cred={0x18, 0x1, 0x2, r15, r2, r3}], 0x114, 0x0}], 0x3, 0x20000000) [ 142.258199] ================================================================== [ 142.265666] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 142.272936] Read of size 2 at addr ffff8801ca94058b by task syz-executor4/21595 [ 142.280371] [ 142.281980] CPU: 0 PID: 21595 Comm: syz-executor4 Not tainted 4.15.0+ #197 [ 142.288965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.298291] Call Trace: [ 142.300859] dump_stack+0x194/0x257 [ 142.304467] ? arch_local_irq_restore+0x53/0x53 [ 142.309111] ? show_regs_print_info+0x18/0x18 [ 142.313586] ? refcount_add+0x24/0x60 [ 142.317365] ? erspan_build_header+0x3bf/0x3d0 [ 142.321923] print_address_description+0x73/0x250 [ 142.326742] ? erspan_build_header+0x3bf/0x3d0 [ 142.331301] kasan_report+0x25b/0x340 [ 142.335086] __asan_report_load_n_noabort+0xf/0x20 [ 142.339988] erspan_build_header+0x3bf/0x3d0 [ 142.344380] erspan_xmit+0x3b8/0x13b0 [ 142.348158] ? prepare_fb_xmit+0x9a0/0x9a0 [ 142.352368] ? netif_skb_features+0x9b0/0x9b0 [ 142.356841] ? __dev_get_by_index+0x1a0/0x1a0 [ 142.361313] ? check_noncircular+0x20/0x20 [ 142.365535] packet_direct_xmit+0x315/0x6b0 [ 142.369839] packet_sendmsg+0x3aed/0x60b0 [ 142.373965] ? find_held_lock+0x35/0x1d0 [ 142.378016] ? avc_has_perm+0x35e/0x680 [ 142.381989] ? packet_cached_dev_get+0x2b0/0x2b0 [ 142.386726] ? avc_has_perm+0x43e/0x680 [ 142.390681] ? avc_has_perm_noaudit+0x520/0x520 [ 142.395329] ? check_noncircular+0x20/0x20 [ 142.399545] ? iterate_fd+0x3f0/0x3f0 [ 142.403330] ? find_held_lock+0x35/0x1d0 [ 142.407380] ? sock_has_perm+0x2a4/0x420 [ 142.411420] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 142.416758] ? lock_release+0x9a2/0xa40 [ 142.420711] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 142.426569] ? __check_object_size+0x25d/0x4f0 [ 142.431141] ? selinux_socket_sendmsg+0x36/0x40 [ 142.435784] ? security_socket_sendmsg+0x89/0xb0 [ 142.440516] ? packet_cached_dev_get+0x2b0/0x2b0 [ 142.445248] sock_sendmsg+0xca/0x110 [ 142.448939] SYSC_sendto+0x361/0x5c0 [ 142.452633] ? SYSC_connect+0x4a0/0x4a0 [ 142.456579] ? rcu_note_context_switch+0x710/0x710 [ 142.461496] ? schedule+0xf5/0x430 [ 142.465044] ? exit_to_usermode_loop+0x8c/0x310 [ 142.469696] ? trace_hardirqs_off+0xd/0x10 [ 142.473904] ? exit_to_usermode_loop+0x198/0x310 [ 142.478636] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 142.484152] SyS_sendto+0x40/0x50 [ 142.487580] ? SyS_getpeername+0x30/0x30 [ 142.491617] do_fast_syscall_32+0x3ee/0xf9d [ 142.495914] ? do_raw_spin_trylock+0x190/0x190 [ 142.500475] ? do_int80_syscall_32+0x9d0/0x9d0 [ 142.505043] ? syscall_return_slowpath+0x2ad/0x550 [ 142.509946] ? prepare_exit_to_usermode+0x340/0x340 [ 142.514940] ? sysret32_from_system_call+0x5/0x3b [ 142.519766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.524589] entry_SYSENTER_compat+0x54/0x63 [ 142.528972] RIP: 0023:0xf7f38c79 [ 142.532308] RSP: 002b:00000000f773408c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 142.539989] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020015f41 [ 142.547237] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020015fec [ 142.554479] RBP: 0000000000000014 R08: 0000000000000000 R09: 0000000000000000 [ 142.561720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 142.568964] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 142.576226] [ 142.577829] Allocated by task 4191: [ 142.581434] save_stack+0x43/0xd0 [ 142.584857] kasan_kmalloc+0xad/0xe0 [ 142.588546] kasan_slab_alloc+0x12/0x20 [ 142.592500] kmem_cache_alloc+0x12e/0x760 [ 142.596620] anon_vma_clone+0x139/0x700 [ 142.600569] anon_vma_fork+0xe4/0x870 [ 142.604344] copy_mm+0xb4d/0x131b [ 142.607768] copy_process.part.38+0x1ee9/0x4b20 [ 142.612410] _do_fork+0x1f7/0xfe0 [ 142.615834] SyS_clone+0x37/0x50 [ 142.619174] do_fast_syscall_32+0x3ee/0xf9d [ 142.623470] entry_SYSENTER_compat+0x54/0x63 [ 142.627846] [ 142.629445] Freed by task 20368: [ 142.632787] save_stack+0x43/0xd0 [ 142.636212] kasan_slab_free+0x71/0xc0 [ 142.640070] kmem_cache_free+0x83/0x2a0 [ 142.644023] unlink_anon_vmas+0x20d/0x9f0 [ 142.648145] free_pgtables+0xe7/0x330 [ 142.651921] exit_mmap+0x291/0x500 [ 142.655432] mmput+0x223/0x6d0 [ 142.658599] do_exit+0x90a/0x1ad0 [ 142.662030] do_group_exit+0x149/0x400 [ 142.665892] get_signal+0x73f/0x16c0 [ 142.669582] do_signal+0x90/0x1eb0 [ 142.673099] exit_to_usermode_loop+0x214/0x310 [ 142.677657] do_fast_syscall_32+0xbfd/0xf9d [ 142.681955] entry_SYSENTER_compat+0x54/0x63 [ 142.686331] [ 142.687934] The buggy address belongs to the object at ffff8801ca940540 [ 142.687934] which belongs to the cache anon_vma_chain of size 64 [ 142.700738] The buggy address is located 11 bytes to the right of [ 142.700738] 64-byte region [ffff8801ca940540, ffff8801ca940580) [ 142.712931] The buggy address belongs to the page: [ 142.717838] page:ffffea00072a5000 count:1 mapcount:0 mapping:ffff8801ca940000 index:0x0 [ 142.725962] flags: 0x2fffc0000000100(slab) [ 142.730172] raw: 02fffc0000000100 ffff8801ca940000 0000000000000000 000000010000002a [ 142.738029] raw: ffffea0006cb87e0 ffffea00074277a0 ffff8801db131500 0000000000000000 [ 142.745880] page dumped because: kasan: bad access detected [ 142.751561] [ 142.753164] Memory state around the buggy address: [ 142.758064] ffff8801ca940480: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 142.765398] ffff8801ca940500: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 142.772730] >ffff8801ca940580: fc fc fc fc fb fb fb fb fb fb fb fb fc fc fc fc [ 142.780060] ^ [ 142.783657] ffff8801ca940600: fb fb fb fb fb fb fb fb fc fc fc fc fb fb fb fb [ 142.790995] ffff8801ca940680: fb fb fb fb fc fc fc fc fb fb fb fb fb fb fb fb [ 142.798328] ================================================================== 2018/01/31 02:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007e5000+0xc8d)='./file0\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e97000)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="39000000110009470000bbe1c30500000700000002000000451800000000800019001a000d003f1b0000280f070003ffffffe30000bb060400", 0x39}], 0x1) 2018/01/31 02:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ec1000-0x15)='cpusetcgroup-\x00', 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000bd8000+0x8d3)={r0, r0, 0x6, 0x4, &(0x7f0000070000-0x95)="6820685bb609b103625fc7e1f21ce19751536f1ca0aeb37e6fcc0cb2a6504c61a16254f2edbf8ba1369b6522ec38b16d35fb198d5b984b30f9828b7bc060a8ce00c18413cc0f9cc05b266e8021527e481b4e9b8452764a2912ce5c0188c2875637d355e30c01ca92244acc2a5273f70049989bd02238480bea87dbba9ade497027ea273deeef4dc209dc102852c98cf1c593da6bc5", 0xfffffffffffffffc, 0x6, 0x1f, 0x3, 0x1, 0x4, 0xc1b, "ad1e80624d96d126"}) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002e4000)=0x3ff, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00007f3000-0x30)={0x1f, 0x91a, &(0x7f0000434000-0x93)="b3bff2596e1b04d0d9d63eb093baa95b2ff96350ad2e2bdd4343c9c93af26ed0f00cce361f31e42ec2a9b5fc144a960fa74fedcf830bcb473a3a45801eae0e94af0a2f0b2b8533e6e421a8941f66b76298ae27c5e66788900bab4256a12ba8e1e97c4b4b1c29cb6d1b4cac57269c2e42a74c11bb2ef661d2e97e156a5ae2b66eeee39d568beb60aec92a68b8777bf2b77a90ec", &(0x7f00002f2000-0xc8)="de91e231e4856a965835e1468df3ba9fe63b82a1eb6738b8deb23fa5d290d7ee0341a0498fffa79798fc4cbc73df511da4e69ca8584a439d8146f8e369bb521382278a7c0f06243d3dc57d898ccfe6b357c85061dc3b0f995d41fd0007ad5d89fe2f0eb2fca271e6225b111b7f1883fed6d438b5bc0b8d79909cb72980dd5c663e51e27ed7483f29b53a7b2b58854e59e2524821a7db3635c67551c3619814c776b8f634fa5495102f27757637b03b7811ef7539b0d94dd042125f921a343b2d7eaeea07c24703f7", 0x93, 0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000bdb000)="1bf887190cda47dfd33008e9f9ce1f64c85cedf3a0acbe01fb823aef63c69596d2ea2b3a7c7f1a693bece43596269bbf13c45a806aa8c4e25aa87f5e5cc3a7aeb9a665ce2df1d35254042512106e67c87f4b48c784d110e0d16ec7e6ddddc5d011c25795657aa4ce438d95cd864018dbaa57227b9f0f7f576ce9c865d568828c42663099b40f4038e60afe01", 0x8c, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 142.805662] Disabling lock debugging due to kernel taint [ 142.811153] Kernel panic - not syncing: panic_on_warn set ... [ 142.811153] [ 142.818508] CPU: 0 PID: 21595 Comm: syz-executor4 Tainted: G B 4.15.0+ #197 [ 142.826809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.836152] Call Trace: [ 142.838726] dump_stack+0x194/0x257 [ 142.842328] ? arch_local_irq_restore+0x53/0x53 [ 142.846975] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 142.851705] ? vsnprintf+0x1ed/0x1900 [ 142.855482] ? erspan_build_header+0x390/0x3d0 [ 142.860037] panic+0x1e4/0x41c [ 142.863202] ? refcount_error_report+0x214/0x214 [ 142.867933] ? add_taint+0x1c/0x50 [ 142.871447] ? add_taint+0x1c/0x50 [ 142.874963] ? erspan_build_header+0x3bf/0x3d0 [ 142.879520] kasan_end_report+0x50/0x50 [ 142.883466] kasan_report+0x144/0x340 [ 142.887243] __asan_report_load_n_noabort+0xf/0x20 [ 142.892143] erspan_build_header+0x3bf/0x3d0 [ 142.896530] erspan_xmit+0x3b8/0x13b0 [ 142.900304] ? prepare_fb_xmit+0x9a0/0x9a0 [ 142.904514] ? netif_skb_features+0x9b0/0x9b0 [ 142.908984] ? __dev_get_by_index+0x1a0/0x1a0 [ 142.913453] ? check_noncircular+0x20/0x20 [ 142.917669] packet_direct_xmit+0x315/0x6b0 [ 142.921967] packet_sendmsg+0x3aed/0x60b0 [ 142.926089] ? find_held_lock+0x35/0x1d0 [ 142.930130] ? avc_has_perm+0x35e/0x680 [ 142.934091] ? packet_cached_dev_get+0x2b0/0x2b0 [ 142.938823] ? avc_has_perm+0x43e/0x680 [ 142.942774] ? avc_has_perm_noaudit+0x520/0x520 [ 142.947419] ? check_noncircular+0x20/0x20 [ 142.951631] ? iterate_fd+0x3f0/0x3f0 [ 142.955412] ? find_held_lock+0x35/0x1d0 [ 142.959451] ? sock_has_perm+0x2a4/0x420 [ 142.963485] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 142.968823] ? lock_release+0x9a2/0xa40 [ 142.972770] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 142.978629] ? __check_object_size+0x25d/0x4f0 [ 142.983197] ? selinux_socket_sendmsg+0x36/0x40 [ 142.987838] ? security_socket_sendmsg+0x89/0xb0 [ 142.992566] ? packet_cached_dev_get+0x2b0/0x2b0 [ 142.997295] sock_sendmsg+0xca/0x110 [ 143.000985] SYSC_sendto+0x361/0x5c0 [ 143.004675] ? SYSC_connect+0x4a0/0x4a0 [ 143.008624] ? rcu_note_context_switch+0x710/0x710 [ 143.013536] ? schedule+0xf5/0x430 [ 143.017061] ? exit_to_usermode_loop+0x8c/0x310 [ 143.021706] ? trace_hardirqs_off+0xd/0x10 [ 143.025913] ? exit_to_usermode_loop+0x198/0x310 [ 143.030645] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 143.036156] SyS_sendto+0x40/0x50 [ 143.039581] ? SyS_getpeername+0x30/0x30 [ 143.043618] do_fast_syscall_32+0x3ee/0xf9d [ 143.047917] ? do_raw_spin_trylock+0x190/0x190 [ 143.052474] ? do_int80_syscall_32+0x9d0/0x9d0 [ 143.057036] ? syscall_return_slowpath+0x2ad/0x550 [ 143.061939] ? prepare_exit_to_usermode+0x340/0x340 [ 143.066930] ? sysret32_from_system_call+0x5/0x3b [ 143.071751] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 143.076570] entry_SYSENTER_compat+0x54/0x63 [ 143.080952] RIP: 0023:0xf7f38c79 [ 143.084289] RSP: 002b:00000000f773408c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 143.091970] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020015f41 [ 143.099212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020015fec [ 143.106454] RBP: 0000000000000014 R08: 0000000000000000 R09: 0000000000000000 [ 143.113696] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 143.120937] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 143.128675] Dumping ftrace buffer: [ 143.132195] (ftrace buffer empty) [ 143.135883] Kernel Offset: disabled [ 143.139480] Rebooting in 86400 seconds..