0, 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcb, &(0x7f0000b9e000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c8000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000125000-0x27)={r0, 0x2, 0x32c1, "8d9b590e01061faf0ab8bdbc7d54beaa9c9975f41ba9785dcea06cc9dd"}) 2018/01/05 06:56:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000952000-0x4)=0x3f, 0x4) recvfrom$inet6(r0, &(0x7f0000fbb000)=""/10, 0xa, 0x2040, &(0x7f00005a5000-0x1c)={0xa, 0x2, 0xb4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/05 06:56:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e35000-0x14)={0x10000000000005, 0xf, 0x5, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xffffffffffffffff, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) r2 = syz_open_dev$amidi(&(0x7f000084b000)='/dev/amidi#\x00', 0x5, 0x9e3c12a86f8fcc3d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e4d000-0x5c)=[@in6={0xa, 0x2, 0xfffffffffffffef9, @loopback={0x0, 0x1}, 0xffffffff00000001}, @in={0x2, 0x1, @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]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/05 06:56:43 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:56:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0xfffffffffffffffd) fsetxattr(r0, &(0x7f0000e37000)=@known='security.capability\x00', &(0x7f00007b0000-0xc)="0200000001a5000940000000", 0xc, 0x3) 2018/01/05 06:56:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffff6b2c, 0x8000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cd0000)={0x44, 0x0, &(0x7f0000008000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f000037c000)=[], &(0x7f000083d000)=[0x0, 0x0, 0x40, 0x0, 0x0, 0x28, 0x0, 0x38]}}], 0xd7, 0x0, &(0x7f00006c9000-0xd7)="4e8a5c25e8c292cbac6da54d12b25680b7ed20a9ab5e200b606aa1210445839a3b4c1b214f1cef97c958db3e3c4334193d13d96ab9f6a675b74e1afe6dd36e6397185958ee491634e73185009528f606aec6d5d98eca93d84efd6eb4967247d8fbcc89c21f4729f49351239397ad43047e0936185499171bf269dfedfe7a85f36cbc1afee2212487a223b39ff43d829f9a6868c3a1b9053aa4e0df61017bc97c772e36b43b50016e1153cf93182ef2b62f2b019d83d491b53198ce9bc654319c61184a31d0130aa7e5a0fa1604e61db7c2bcc86e2da77e"}) syz_emit_ethernet(0x14, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0xffffffa7, 0x0, "ac6ce1"}}}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000085c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000178000)={0x6, 0x1, 0x3}) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000f43000)=0xc67, 0x4) 2018/01/05 06:56:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f00006b6000)="61a9") 2018/01/05 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000d52000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000790000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 06:56:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000fe9000-0x70)=@raw=[@alu={0x4, 0x73, 0x8, 0xa, 0x4, 0xffffffc0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0xf, 0xf, 0x6, 0xfffffff0, 0x10}, @call={0x85, 0x0, 0x0, 0x27}, @ldst={0x0, 0x3, 0x3, 0x5, 0x0, 0xffffffff, 0xfffffffffffffffc}], &(0x7f0000098000-0x4)='GPL\x00', 0x3, 0x10, &(0x7f000028e000-0x10)=""/16, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a06000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00002a5000-0x10)=@common='ipddp0\x00') ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000119000-0x12)="e7b24d920fa17ce44691918bbdc93c1ae5a5") r3 = openat$audio(0xffffffffffffff9c, &(0x7f000038b000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000780000-0x18)={r3, &(0x7f000091f000)="31d71544ae29ffcdfb2cd0cb736f2b8d753e062bf37c94dcb757f716f389e0beed9a8a24f1b560ad750dd306e1c8c7d07eaceed7a1daecce7499dc6e6b7d7d2f0f00c422c22711539b78f5e250999f96752e3065c3b3ae643b0d08ab0c94b6220bfab97014b53f56217dae78429cd0a8d2f927251afae5ddb7cc216a90fb2c175ab24b2fbb591afadc1945654f462f5d9ad40b80bba512ba9bd10bd1d2afb3cb72eaa0b12095793c208bb3be23c388a9d809411d62de6d0142630c98e658ae8aa1be4d5d6cfd43bb8976d971b783f6866dfc", &(0x7f000027f000-0x1000)=""/4096}, 0x18) pwritev(r0, &(0x7f00007c1000)=[{&(0x7f0000e13000)="e4641b656259033550bb188de4118bbaf0efb04ab085da0e41d0d4311ea14c3c754bbe419e7831643459730b11e86cdb479684b5a546f476080d3e08240cf3a04cd81562d76ec054ce29c8f3c669d57593f712533dba2ccc812759791b9c1415c76d38e89ea062f0513e2b8e79cb4aadcaff80fe61b45ac5ba91c5951689a0174d8979fdb39c86773950", 0x8a}], 0x1, 0xe) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/audio\x00', 0x800, 0x0) ioctl$VT_RELDISP(r4, 0x5605) 2018/01/05 06:56:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fchdir(r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000b29000)={0x0, 0x0, []}) 2018/01/05 06:56:43 executing program 3: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000980000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.546893] device syz1 entered promiscuous mode 2018/01/05 06:56:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) r1 = syz_open_dev$dspn(&(0x7f00001b2000-0xa)='/dev/dsp#\x00', 0x0, 0x800) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00008be000-0x4)=0x100, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001c000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000fe9000-0x12)='/dev/input/mouse#\x00', 0x3, 0xa0100) r4 = perf_event_open(&(0x7f0000aff000-0x78)={0x5, 0x78, 0x8, 0x0, 0x100000000, 0x9, 0x0, 0x5, 0x8200, 0x2, 0x41, 0x3, 0x8000, 0xffff, 0x40, 0x4, 0x4, 0x2, 0x8000, 0x5, 0x2040000000000, 0x7, 0x80, 0xb0, 0xfffffffffffffffe, 0x8, 0x8, 0x10000, 0xfffffffffffffe01, 0x2, 0x56a, 0x4, 0xffffffffffffd83d, 0x7, 0x62, 0x7, 0x8, 0x7, 0x0, 0xfffffffffffffffe, 0x2, @perf_bp={&(0x7f000066c000)=0x0, 0x0}, 0x0, 0x8, 0xfff, 0x4, 0x3, 0x5, 0xe32, 0x0}, r2, 0xffffffffffff8001, r3, 0x1) read(r0, &(0x7f0000da2000)=""/8, 0x8) sendmsg$netrom(r4, &(0x7f000047c000-0x38)={&(0x7f0000acc000-0x10)=@ax25={0x3, {"0b386be9b8f64e"}, 0x3ff}, 0x10, &(0x7f000023a000)=[{&(0x7f0000a5c000)="b03b126a454393616eaaf166e4fd1b2c9d7ce0eee0ea48b29c821a37c0d8a94d44f14747e44be8ba6f8707537a8957152368eaa672d47e2c98d652654420b2c58b19679b54e9528fe37615573f15b3b18fbfcc09febadde8d42f6d3aedb3c05a4149f8e58f2de46b81081e31bdbd4ad53bc4781732e4398b8bbeab", 0x7b}, {&(0x7f0000460000)="bce692cefbacb63ec35af7ea6a231673c773321e7a9befcfcd06ae58a7cf0c073496349f110bdf03169a1b27189f3c6dad13902def1b5721325264340b40d581c5cca61a8cc787fc921a049f353c42e47659141c767c5e7fa297c80400fc8663b38adbb1b7b78d1f34815a1be2713abee4d2091ba1a966d4a7548809242da182dee96fd9c78c23cc8ef7e6e5b0dd18890a167b881ddae1538f840d5a43e181490e4bc9b71534b67d1112e913bf087c401106d2ade370e2a5c3c106d292610fb38d3034", 0xc3}, {&(0x7f000073e000-0x2d)="1bf0bbca9d6a5a7a2ce608434abeeebf099d2a9085e39a133df454e4ae3bd80a96ba0d227b8a5407df7a22894a", 0x2d}, {&(0x7f00006f3000)="4286c23256e11901bea4f24a879888ec6004c3093ff06029ee3e96cab6ca24e40c46f71f6442f094d29ea144b56fc8f33b3094e15f4978d1e1a29fb904493fb2e6b36eaf89b17432f23b4df212bb22c4fed34a7c2287ca4a7cd5abe991664a43248c4755942d8333a1acc2bc0f0dc2567296f800849a82", 0x77}, {&(0x7f0000db4000-0x43)="f481916d89d43b5e38f35bb92a67b7e620bd212cbed666190ce6eb2bc08fe1984d5ad625380ecd833709e11fa11dac154bfe2eafc6b7f022c055a80b00e2d4799b6521", 0x43}, {&(0x7f0000915000)="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", 0x1000}], 0x6, &(0x7f00000b4000-0x158)=[{0xa8, 0x0, 0x6, "e05f1ab6c7a9ab6a89adc700b10781c23f53c72eeb8661a3915fdafe78130d4446f833587aa991f887efaa231b6d279c01b0f391a1e35c3664ef1fb04c1de73b14cf84705247eb7e708966ac6232e4a970d07f0bc0b758a9c5876356b5ca24f2c0860762087ef08626df745edec6dc9172ed06b9896216b75098403bfa96ceb3179de281191ec6953687e2b1ff99861f2ec542f3d1f68c"}, {0xb0, 0x116, 0x9, "7eb54226f74369ac537c7126cba2c526a7c3e18b74f34313715b8da23fbd84a19a46ae941abf69979cf3c15e72124f59f285da451221d890d70c0b6434846b0bb2ffe1becee398faaaa231901ff01cad49d035014c094c47ccbb9e5d09c813156e2e70ca6ef355421b94d3563da22b6a9f0525555a05d193c4b8bd24087d8c3c58d4b02610b6c85bbd18a6b9c8d40c39d24a73b6db8701eaa9df"}], 0x158, 0x4000000}, 0x4000) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/05 06:56:43 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x7)='vmnet0\x00', 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000c000-0x12)='/dev/loop-control\x00', 0xc550253a052bc6f0, 0x0) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/05 06:56:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x8, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x400000017, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffffffffffc40) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x2f)=""/47) bind$llc(r1, &(0x7f0000000000)={0x1a, 0xfc, 0x8000, 0x7fffffff, 0xda5e, 0x4d17, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000-0x19)=@random={'security.\x00', 'user@selinux\',\x00'}) 2018/01/05 06:56:43 executing program 3: r0 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c09000-0x4)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000088f000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x1, 0x0}, 0xc) kcmp(r0, r1, 0x4, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) readv(r4, &(0x7f00008db000-0x50)=[{&(0x7f000015e000)=""/130, 0x82}], 0x1) close(r4) close(0xffffffffffffffff) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r7, &(0x7f0000c23000-0x1)=""/1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r7, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f00003ae000)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setlease(r4, 0x400, 0x0) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r4, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x400000000000015) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f000015a000-0xbc)=""/188, &(0x7f0000ad8000)=0xbc) 2018/01/05 06:56:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd5000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x0, 0x1000, 0x6b1, 0x80000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r1, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/05 06:56:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") removexattr(&(0x7f0000916000)='./file0\x00', &(0x7f00002aa000)=@random={'system.\x00', ""}) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/05 06:56:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 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) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000052b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x100, 0x0}, {r1, 0x1, 0x0}, {r0, 0x4000, 0x0}], 0x3, &(0x7f0000564000)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r2 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f000023b000)=[], 0x0, &(0x7f0000168000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 06:56:43 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000004000)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000000b000)=""/195) r2 = open(&(0x7f000000b000)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000d000-0x13)='/dev/snd/controlC#\x00', 0x1ffffe, 0xfffffffffffffffc) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000000d000)=""/83) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000000a000)={{0x4, 0x0, 0x0, 0x0, "07a3a97774fcda2b5eba6a67e006795b4344ad6eeaf7b268e57cbbfde90a6c0cf337f73ea366e3b7a7489d01", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/05 06:56:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x10000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa8000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f00005ca000)=0x0) 2018/01/05 06:56:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002b6000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a20000-0x8)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c73000)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000182000)="c31d2832e6125122cbd501669eaeafa169f33a1fa1b1fbbc36f643f93d98032617cf07d34f7bcb9645afeacf50eca3ddd6e41802ff6b9a784f03c6cd52dfaf30d689af59d2d23d1b651e8834b26f1a9ed48a3ff2c4") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000032d000)={0x0, 0x0}) r3 = request_key(&(0x7f000012d000-0x8)='rxrpc_s\x00', &(0x7f0000407000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6d000)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000a05000-0x8)='keyring\x00', &(0x7f0000413000+0x1cc)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000ea0000-0x4)=0x0, &(0x7f0000322000-0x4)=0x4) r4 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r4) 2018/01/05 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) bind$inet(r0, &(0x7f00001f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000707000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b40000-0x4d)=""/77) 2018/01/05 06:56:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007df000-0x9)='/dev/rtc\x00', 0x640, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d04000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f00007fa000)="", &(0x7f0000000000)=""/76}, 0x18) 2018/01/05 06:56:43 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd6000-0x97)={0x0, 0x8f, "0ec03ec5dc2ad40120d764165a3e2af15b616605cce9f7d1b920b7785cada7ae1eea0bf821d3901a6704929d791aa23285a805e5002d9ac8c03c12793a33aaf42317369588553111d73b04d9754276a84ebd11d37981db05116fc411a6568b25e0019d9779a9061f9be60bc6b7780b7b6738399c38a11e975102c13c7b00098df8140c24d2657017a11013810afe15"}, &(0x7f0000fd6000-0x4)=0x97) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd6000-0x8)={r1, 0x9, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd7000-0x8)={r0, r2}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00008c7000)={{0x11000, 0x10000, 0xf, 0x4, 0x40, 0x7, 0x7, 0xfffffffffffffff9, 0x1f, 0x8, 0x13, 0x6, 0x0}, {0x0, 0x3, 0xb, 0x3, 0x7fffffff, 0x2, 0x8, 0x6, 0x9, 0xbc54, 0x101, 0x93, 0x0}, {0x0, 0x10f001, 0xd, 0x3f, 0x100, 0x100000000, 0x8bb, 0x0, 0x6, 0x66, 0x8, 0x0, 0x0}, {0x6002, 0x1, 0x19, 0x100, 0xfcd, 0x6, 0x7, 0x2, 0x1f, 0x40, 0x4, 0x40, 0x0}, {0x100004, 0x4002, 0x9, 0x101, 0x6, 0x7ff, 0x400, 0x40, 0x4, 0x2, 0x8000, 0x4, 0x0}, {0x2000, 0x0, 0xf, 0x1, 0x10000, 0x34, 0x6, 0x1, 0x100, 0xfffffffffffff3f9, 0xffffffffffff8001, 0x43, 0x0}, {0x6002, 0x4000, 0xc, 0xfffffffffffff927, 0x1f, 0x8001, 0x7, 0x40, 0x81, 0x80, 0x9, 0x101, 0x0}, {0x0, 0x6000, 0xc, 0x6, 0x8, 0xdc, 0x401, 0xfffffffffffffffd, 0x9, 0xff, 0x5, 0x6, 0x0}, {0x6000, 0x3000, [0x0, 0x0, 0x0]}, {0xd000, 0x1, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x10d000, 0x300, 0x3, 0x2000, 0x15002, [0x3, 0xdc89, 0x1, 0x3ff]}) 2018/01/05 06:56:43 executing program 3: prctl$void(0x27) mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000473000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000057d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0xc) fsync(r0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getcwd(&(0x7f0000202000)=""/36, 0xf999caddfe4f989) 2018/01/05 06:56:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003ec000)={0x1, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c8a000)={0x1f, r2, 0x0, 0xffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000e5d000)={r2, &(0x7f000063e000)=""/99}) ioctl$LOOP_CLR_FD(r1, 0x7005) 2018/01/05 06:56:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000710000)='/dev/snd/midiC#D#\x00', 0x3, 0x10d080) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000044f000-0x4)=0x0, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00001d3000)=0x0, 0xfffffffffffffea9) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) chdir(&(0x7f0000e28000-0x8)='./file0\x00') 2018/01/05 06:56:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000290000)='/dev/binder#\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000ec7000)={{0x1, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0f000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d19000-0xda)="932364de008068e399bc53dc49d6fd990e6f64421c6aefe19d0639af712d028dce8d85bfaa123ccf3b132566061638dd11930f28ac645321bcfde11c5fe297d4f1271f2b6ea620fda7f80cd7abeaf4022b08c8d30e000ce5da6c0cac542251c4a68328db2b10d4c32e855d8a10078cd96da1c0b81850701b0f26f99cd250dbdd7be8cc82bb070751d38adfd8f7f2b5ac8f1ef607db820a85546f0f5433d5e21e9b197c66c81183042c0b79a588f0776cb7f54754045443e9c1a844d803cdf0999dcf468440758d608ebe4a90f872c5884384a1195de351a5f214", 0xda) write(r1, &(0x7f000001a000-0x69)="", 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000e2e000)={r2, 0x1, 0x5, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00006a9000)=0x7) 2018/01/05 06:56:44 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) 2018/01/05 06:56:44 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001b000)='/dev/loop#\x00', 0x800000002006, 0x408000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/01/05 06:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000a90000)=@generic="c004f1ea7901fb2641724f742104ac1e") syz_open_dev$sndseq(&(0x7f00001d5000)='/dev/snd/seq\x00', 0x0, 0x1ffd) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df3000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000eb000-0x10)=@generic="2c7288e5ebe04c28a9445dfa073003c4") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c89000)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000098b000)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000e90000-0x4)=0x0, 0x4) 2018/01/05 06:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00004f0000)={0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4000, 0x81, 0x4c9, &(0x7f00001f5000)=@common='bcsh0\x00', 0x6, 0x959, 0x442}) 2018/01/05 06:56:44 executing program 3: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x111, r0) r3 = open(&(0x7f0000135000)='./file0\x00', 0x40, 0x50) fcntl$setsig(r3, 0xa, 0x16) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r0) add_key$user(&(0x7f0000ba9000)='user\x00', &(0x7f0000ba9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x34)="a86aeca9971821c085fbb5001a82df411e30abab3821db45f5f9f33cee33a7a2afa2d0905f5b13b8369dbabf3da904f2f4ee96f3", 0x34, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/05 06:56:44 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002000)={0x10000, 0x4, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x7, 0x8008, 0x9cc, 0x5, 0x294, 0x124, 0x100000000, r1}, &(0x7f0000002000+0xbf4)=0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x14)={r0, 0x6, 0x1, 0x7, &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) rt_sigreturn() syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000003000-0x4)=0xcb) 2018/01/05 06:56:44 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00009ee000-0xa)='/dev/dsp#\x00', 0x8, 0x20000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000fda000-0xc)={0x2, 0x6, 0x400, 0x3e3, 0xf3b, 0xce5b}) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 06:56:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/ppp\x00', 0x210000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000008d000-0x85)=""/133) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/05 06:56:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) fsync(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) 2018/01/05 06:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000515000-0xa)='/dev/vcs#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000413000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000378000-0x4)=0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000022c000)=0x0, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000441000-0x2)=0x3, &(0x7f00003a7000)=0x2) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2000000000000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00006f3000)={&(0x7f000007a000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ae5000-0x1000)="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") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000049a000-0x8c)={r1, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 06:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) 2018/01/05 06:56:44 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000c28000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x50801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cab000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000def000-0x8)={r3, 0x0}) 2018/01/05 06:56:44 executing program 4: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3f000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)="696c6c697f6f697300", 0x9) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000002000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x18) fgetxattr(r0, &(0x7f0000fab000)=@random={'user.\x00', '^self\x00'}, &(0x7f0000391000)=""/63, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/05 06:56:44 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe3000)=0x0) setpgid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xf314, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x45e) 2018/01/05 06:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x1000, 0x0, &(0x7f00008ed000/0x1000)=nil) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000913000-0x7)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) read(r0, &(0x7f00005e0000)=""/180, 0xb4) r1 = accept(r0, &(0x7f0000bd8000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043c000-0x4)=0x6) recvfrom$inet6(r1, &(0x7f0000fec000)=""/4096, 0x1000, 0x40000040, &(0x7f0000212000-0x1c)={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75}, 0x1c) 2018/01/05 06:56:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005b9000-0x88)={0x4, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lgetxattr(&(0x7f0000d5b000)='./file0\x00', &(0x7f00003d7000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000e73000)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/05 06:56:44 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f000064b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d74000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005f0000-0x8)={0x0, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b00000-0x10)={r1, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101200) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r3, 0x0, 0x4b, 0x8e, &(0x7f0000002000-0x4b)="dd6cbd766b8c3239f1bcb7c588b651100154e1503001d5adb27b2919246a4cbb147d651fd2e3566c1c8623bc9e59357eda5a8132092bc781c522bd9e481b6bd64ae07b689f441ed3df69f2", &(0x7f0000000000)=""/142, 0x10001, 0x2cb6}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000001000-0x38)={0x7, 0x843, &(0x7f0000002000)="864116ab9231db98b63f53ec92c2d9c09fbeb07a9223ce90390194497d37d5c0768b45230ffb44e4eceeec7a12e1a79a342a66d4e067f596494635fbc57057a4283a6f1be64acd6ea49cb7106179d64c7a45bbbca460aa354fa5531c6d865ceb77c2cf93e6a793836c1ac456be63fd1bd495cb3875c5ad597f36b45e6efa163a62d88d4880ba68f1f8ac1b4ced5692da816a9d019e89dd49ac38", &(0x7f0000003000-0x20)="3adf34b526d490dbba3efd38882be56eb28201ff340308d030afde2fcfa4227d", 0x9a, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/member\x00', 0x2, 0x0) bind$netrom(r4, &(0x7f0000ff0000)=@full={{0x3, {"0d127e958b6a85"}, 0x80}, [{"451dde3924e628"}, {"10c0122619f29f"}, {"848d619e3cbea5"}, {"bea57789249e27"}, {"8835f0950da974"}, {"d35b38c739a8a2"}, {"1d919d5193951b"}, {"fde26ef4a2ed42"}]}, 0x48) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e32000-0x90)={0xfffffffffffffffa, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000006d000)={0x0, 0x8008, 0x5, 0x8000, r1}, 0x10) r5 = socket(0x10, 0x3, 0x10) write(r5, &(0x7f000067d000-0x23)="4ae700001b00030affde5800ef2112212000fffffffc00000000000000ea00050029e8", 0x23) 2018/01/05 06:56:44 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 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005c0000-0xbc)={0x3, 0x1, 'client1\x00', 0x0, "760a016616053fee", "c060c8b01f85b0e68634e6a4b5a53a796b90c7f9f62a22468baf1971d2fd4114", 0x7, 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(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/05 06:56:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000060e000)="a23364fd", 0xfffffffffffffe63) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000c93000-0x78)=""/120) syz_open_dev$binder(&(0x7f000046a000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x5, 0xbfffffffffffffff, 0x2) sendfile(r1, r3, &(0x7f0000754000-0x8)=0x0, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00008b6000-0xb0)={{0xed11, 0x6}, 'port0\x00', 0x40, 0x800, 0x48000000000000, 0x8, 0x6, 0x8, 0x1f, 0x0, 0x1, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x5, 0x445) 2018/01/05 06:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)="") pivot_root(&(0x7f00003d7000-0x2)='..', &(0x7f0000ca1000-0x2)='..') 2018/01/05 06:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = 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) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000de1000)=""/127) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff0000)=0x0, &(0x7f00002ef000)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) dup3(r1, r0, 0x80000) 2018/01/05 06:56:44 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x49, &(0x7f0000001000-0x49)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x6, 0x8000}], {0x8100, 0x3b54, 0xd20, 0x5}}], {{0x8809, @arp=@generic={0x0, 0x88e7, 0x6, 0xf, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fa6fda2c95bda6468757f795be6f3e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fcb4f414e5f488d98036e6ff186772cf"}}}}, &(0x7f0000718000)={0x0, 0x406f, [0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a31000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x400000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00006bc000)={0x5, &(0x7f00005d1000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000c9c000)={0x7, 0x28, [0x50, 0x6, 0xfffffffffffffff7, 0x3, 0x20, 0x1, 0x7ff, 0x10000, 0x7751, 0x0]}) pipe(&(0x7f000085d000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000ed1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001fe000-0x4)=0x14) syz_emit_ethernet(0x3e, &(0x7f0000ed6000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8000000032, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/05 06:56:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000b91000)={"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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a", 0x1e) ppoll(&(0x7f000079f000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x1fffffffffffffcc, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/05 06:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000335000)={@common='tunl0\x00', 0x0}) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000829000)=0x0, &(0x7f000063c000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000051000-0x9)='westwood\x00', 0x9) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/05 06:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = add_key(&(0x7f00006a5000-0x8)='rxrpc_s\x00', &(0x7f000018c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c4000-0x83)="70e41bd4f471e062859af38debb53187b98ff266006fcd5b6676763505cadbfdec7f8ed4d6fc4af525bae4d323e8f22db5dcd96ff5664d53ef5614dece1ef7ea4ce3fb454910048ab27d71e99031d717a79c4117256d283d6bb3d9a81fb1e12fa21848911208c8e25072ee58eb9af44cf4d84d04e1a1a2b41bc764c479cbaca4b715a8", 0x83, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000031a000)=0x2, 0x4) listen(r0, 0x0) 2018/01/05 06:56:44 executing program 3: epoll_create(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000071d000)=0x0) ptrace$cont(0x20, r2, 0x3, 0x1f) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af5000)="0b00008000000000000000", 0xb) 2018/01/05 06:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cf2000)='/selinux/member\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x9) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) syz_open_dev$mice(&(0x7f0000e83000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) close(r1) 2018/01/05 06:56:44 executing program 6: 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) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f000031e000)={0xffffffffffffffff}) shutdown(0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000050000-0x1)=0xcc, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/01/05 06:56:44 executing program 0: 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) r0 = syz_open_dev$midi(&(0x7f00009c0000-0xb)='/dev/midi#\x00', 0x0, 0x141040) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00006c0000-0x4)=0x1) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x0, 0x80a, 0x2) 2018/01/05 06:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004d7000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00003a8000-0x4)=0x0, &(0x7f0000579000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000eb1000)=0x0, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000417000)=0x0) 2018/01/05 06:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00003df000/0x2000)=nil, 0x2000, 0x1, 0x10013, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000af1000)="02bc4b7f14992285228473b1ebd368066163d2403bb9e5834779858c8359ab94b427f4555f41d12005629ebcf65a0422a6d142fa2413cf3219f9250640e98be76fa75585c18b649e5b5c28b6c611ffd1036641f69686adc1a3d12d73ac66a39e2843b2f148ee890a8922ad05d4a73e9e7945f35dff51d52064316fb886bf9cf8e23cce050e9313c15c164de7219ad727166c12a505249418a4c1ca1002ddd7d6bacda941d41c30d73d04800f2ae353a6199e990a6283013ec154ebb70c42201b44be1fb626638cb5233b1b6474b7f84c93", 0xd1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000819000)=0xc) gettid() getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d06000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e4e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dc4000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000243000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc2000)={0x0, 0x0, 0x0}, &(0x7f0000f14000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000579000-0x4)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x46)=""/70, 0x46}], 0x4, &(0x7f000057c000-0x30)=[{&(0x7f0000b97000)=""/46, 0x2e}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/202, 0xca}], 0x3, 0x0) r2 = gettid() clone(0x12000000, &(0x7f0000001000-0x4a)="8d3017747e36e33a6cab3612398f661dd7b18f8a4b2411aa8693c3dfc5fa9d9843ef2a2ed88789a2d743aeb0ecc12f4ce98d0ec9f1f0f371aef5261b71dffb596d855c709443fd98a9f1", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x24)="ddf9e0aba16e7368b481b1cbc767b64ee94ed7db83b3052f28f54fc6b8d1ced71b75eb65") 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) nanosleep(&(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') kcmp(r1, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/05 06:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c15000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/05 06:56:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000560000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000a52000-0x10)={0x8001, 0x4, 0x1, 0xff}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f000001d000)={0x2000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000317000)='./file0\x00', &(0x7f000020e000-0x3)='\x00v\t', 0x1003, &(0x7f0000afd000)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x1ff) chdir(&(0x7f0000485000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000ce9000)={0xae45, 0x0, 0x3ff, 0x81, &(0x7f00009b6000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock2(&(0x7f0000627000/0x3000)=nil, 0x3000, 0x1) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000bb7000)={0x1, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000067a000-0x4)=0x0) open(&(0x7f0000522000)='./file0/file0\x00', 0x204000, 0x48) unlinkat(r1, &(0x7f000007d000)='./file0/file0\x00', 0x200) getcwd(&(0x7f0000f1e000)=""/0, 0x713e9d39) 2018/01/05 06:56:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x400000000010) getsockname(r0, &(0x7f0000cda000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f85000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000087d000-0x58)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r1, &(0x7f0000012000)=[{{&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[], 0x0, &(0x7f0000001000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009df000-0x7d)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mlock2(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x1) 2018/01/05 06:56:44 executing program 4: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000048000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000047000)={0xaa, 0x2, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000020000)={0x2, &(0x7f0000047000)=[{0x5, 0x8, 0x8001, 0x7fff}, {0x81, 0x3, 0x3, 0x4}]}) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r1, &(0x7f0000046000)='./file0\x00', r1, &(0x7f0000047000-0x6)='./control\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f000002b000)=""/213, &(0x7f0000035000-0x4)=0xd5) 2018/01/05 06:56:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r0, &(0x7f0000002000-0x23)="61f7dbd745ca773cac4e466d8f4d7b6383a203952c983a4c8510523f1910fb57ae62d2"}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002e9000)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00009c6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/05 06:56:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x2, 0xffffffffffff069b) write(r0, &(0x7f0000674000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) 2018/01/05 06:56:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) 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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007e9000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c8c000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004f5000)={0xdd1, 0x401, 0x8004, 0xfffffffffffff86e, 0x0, 0x1f, 0x1, 0xc4f1, r1}, 0x20) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x7}], 0x1) r2 = creat(&(0x7f000066b000-0x8)='./file0\x00', 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000423000-0xc8)=""/200, &(0x7f00007c6000-0x4)=0xc8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000db0000)={0x2, 0x24, [0x0, 0x4, 0x2, 0x9, 0x82, 0x20, 0x9aa, 0x7f, 0x8]}) 2018/01/05 06:56:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000276000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008c8000)=0xe) 2018/01/05 06:56:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000087c000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x0, @rand_addr=0xc1c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x19)="480162d0b6e64f5761776a943bdb17612588a651f34de4d396", 0x19) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000013000-0x8)={0x19980330, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000013000)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000452000-0x1)=0x3) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00002c5000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0xfffffffffffffe9a, 0x0, &(0x7f0000d21000)=""}) pipe2(&(0x7f0000aff000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ecd000-0x4)=0x8, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000001af) timerfd_create(0x3, 0x80800) r1 = syz_open_dev$sndpcmp(&(0x7f0000b89000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000084e000)="8224f6d0d18cbd2ebe190349ae4b1715d9e8e5adb3c3307cd7269ecad6b5d8f32bdc9ca41e169e8d3fdd96ef7e8cb128c207456f6a16b895eda2f6fdc8e324618ba12542e94f38e8592cbd59dbfce7c6c3dce759c28186640fafe35bac40eac1f5d4fe1582a6c584179bd45af58c1c71c22a636ce2fc7c90d6a37bb996b0bdb56c9bd140131d591583d40dcd110e406e621af9771b7d85e9288cf875da2f0e276c052f9cefba61e5cc43201dae00cc40cebd23e9524e7d1d6913629e227bc5325ac1d7298b87859d4f1465cb0bd921646ec3aee1d12cde3dc630e54526aaaa07c8660e895b06b733", 0xe8) 2018/01/05 06:56:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bad000)=[{&(0x7f0000719000)="2900000018003121e5ffddf7ff64db070208000000095d07800000000c000900080000001700000005", 0x29}], 0x1) pwritev(r0, &(0x7f0000643000)=[{&(0x7f0000881000-0x59)="383617799254a36f72a0db5c8a6dc8ae4923182ca86647f968c9b5311afa1cc8b864458d3019da413e360699d0d3464b881167ee1273f15caf95873ffaf2c5dd4d375b3121f88304d808499ab120f0f0660b68f2f8660e55fb", 0x59}, {&(0x7f00005e2000-0x80)="7835fbc99a4b544715c5a5879e3d63d745f3851aaaec4a48fa11d662625adf585efb03986eb00108e509fe8dc345896f0f6e4197d70151d1feb402ad75c040c3c8483e19267d4d65257505cff335e8e4bddfd46a8016e594fe06dc374303ee48106525b537b2646de49d7ac3c2f4b7f1b705873f350b97562e231464a52385b7", 0x80}, {&(0x7f00003b1000-0x4e)="b6602db3b1536eea8e3b69fbe1e6634dcf93a331116110f53a49d9d14fb5f187f17e1a56ca55ef140811a71139892d3da47aa18fdead072ac3043d7d0df83b96d56e103d4b112aac7e9e572c9920", 0x4e}, {&(0x7f0000f1b000)="c14161b81dd75d3b7d457dbc61d1fa3f2605f0f1ce66d9beea130a2e0188f76153c6d77db07b9577b928bcfe739a97da3ad5ff1a7813f52aa8c477a8b723b698f5bda2665a4f4eeab9b1356a8f4cd280cff3aff7", 0x54}, {&(0x7f0000ffe000-0x88)="6766bfc79e8cdf7918dbf3ffb57208f73eba6b320c043e4b9da2d3cc23195440d29798d25d86391b332db734e5f939b3286433d558336d1d14c33efd6415650b539ea7c6bf0ae8079ddeab0ca0ff50da1608538858e461014f1139497ebaa9b98d5868c1e22c69c86f955b00c0a8dc0aee5c532d05871c50429362563926b4d0b7693ba5dadbe4cd", 0x88}], 0x5, 0x0) sendmsg$netlink(r0, &(0x7f0000594000-0x38)={&(0x7f00005df000-0xc)=@proc={0x10, 0x0, 0x0, 0x84402484}, 0xc, &(0x7f0000efc000)=[{&(0x7f0000d0a000-0xc8)=[{0xc8, 0x2, 0x70c, 0x401, 0x3, "90e5d123456d02608f6ceff93640cb5a6f35f59183f862ec9f8e8e75aca5d86052a7c3a85becfb68070feda1bc02d953caba895f42cb76952814c9fce3f01b7e70e937207a87073f753004db544558151dda1dece0e7222cc0b971908e79d87e535e14ae7bd06909cf7f6ea2975b5f19fe7a03a0b0abc90975cae3671b1b0f40e8b2175a25860de60f760f51fd12c6f8c3e00ba5cde7573239bba47d3fbe9f7d478a0542e82b0c6453944681aa669f4c6a0869cda88a7855"}], 0xc8}, {&(0x7f0000241000-0x180)=[{0x94, 0x8, 0x300, 0x4d2f, 0x0, "88e6487b59fcc622ad07ac5a07a3f4cc32dad482b04521ed5348cce9ea5dc10fde80913415809e7c29ec84119fed6f3ad89903a149d97200d94544d9134983ddd2b1cc7ca79256aa4d71ba186e988d6d657b6457fa69034d232e0047ab4d0ae155a6d064257a562b226ef700bc0895c1c366d5e88be73a2cca5b009179777967d4a62d"}, {0xec, 0xfffffffffffffff7, 0x400, 0x0, 0x3, "9583d410967f18ea6220cce0dd64922f89c8a4fb4e5039fc7e77932eb3cae8806439ca3f3c8b422151bee31d8d23067fa31d4a662ac45883b149dc75166707ca5b78dd02542072656672d86338f852a5abbdda9a1b99297817d343e5c0ccaa9f08af308db37280f2863b50f64680346aabefa8d3e0f96ff13f132cba5a743d163eb03c3b292feb1d9d075bc74bd1d6213728b0b5cd3d3d96db2e3f238475e095e9cddaef5c834a798ad989f3bad3a1ed7ca90b94673c3499fc2c74665109afff546814168e0ae8bdea22a33fe882de9a5c16d6b6abea0917de"}], 0x180}, {&(0x7f0000005000-0x338)=[{0xa8, 0x5, 0x800, 0x614, 0x3, "270c34bafce2d26a79ab45d7d93c32f8ba78512d18bd72f1ae046e81bdbaa4df36cf2707cd72831ea778d8cd71b93db73af3322490f7b65748ea203396070795a30ac37c95b5d2b456ea4da2d3380b94f0b6c497d16d693989878d9d21ce2b85e1e84759c42581e12cd7f701523cb64bb1b95a39aa042468a9e7ba6a9f45d9ca24a2a85fdc56bce84ad6ee566b068669e68205142fe1c7"}, {0xb8, 0x6, 0x300, 0x1ff, 0x3, "c11b461a67c81861267910dcc13191d2dc5dd9a6c2d0dfe8ffb7766568b12bdabee020b84d0e763d0df7a6a303096a0e7c39cc3feadaeff77aae65da393b129417f2c5970c1a5db31c0d5cf7a3ff33d600c872f1f9bb551338de5386c801d94430a5c2371f803e9ac8550d2cfdbc17ae52bf8e5bb60ee4c4371fe383c30ae3abc673060f2a1f1f438eca910a1a95b11fee2425d7530fe3879f19ac7bbb19244f48a628c957cb"}, {0xe8, 0xfffffffffffffffc, 0x30, 0xffff, 0x2, "617fa933af7eaed4047ce790cf051b65bd57ef433d6b444ca3d7deb6cfe6d5795e5587fa3d21e7207be81e6a2e5a2f5e6de79c6799de3909b90be48f0c060c04cc6b3ef43a4aba2fdd0626a6881d9396fee6d34405c1ce19997f7f12ba6ec31f00132b75ebaaa8a5204399726d6fe8982f4429d7e9a4b2150ed766398179212cb5ca879d72fbaa22a8f327b427f02ea7b6e98f0a2458af9b73ba1069e33c94dbcdc22935e1950f0540ecf667d9513ee013ceaf09127b641eb9987c0ac06eba44d4ea7569325514dbc726e064660e382d4c36718dabc8cecd"}, {0x20, 0x55, 0x100, 0x0, 0x3, "02acd412ad59876485687c392924"}, {0xd0, 0x6, 0x700, 0xfffffffffffffff9, 0x1, "3d014e33c82b13057a3c1b245e831c55c1368b6f05d5426c8aca7262e4e31d1a15911c6d09da079eee4c3e52850b085411f025ffd164f2da039d6e1bf0c887ab8d44f024fdbdd09c9ed9a82ec3d248cdffd4522c6a06dbefc20b54263199c51aecbb365e6b281d58aa1750de9591630fc089723c921291f70b9be6c0337aa16b7addeda268fc2641e4ab4fa659fd3b32e87579ec45111125da7ceb72cb1acbe28d21d98144620eeba9845bc7b3726ddee6afc647c251f65678376035ec39453f"}], 0x338}, {&(0x7f000030a000)=[{0xf8, 0x8f32, 0x200, 0x1, 0x1, "93276fada040e0c09302bf0aefbdd689b65c243c29fbae58a51007be01e74a8bac0e2d8642c16acee647ab51ad89bbcfac728f49a0db4b99891cf41032f8ff4af7893d47ffd025f62264ec56aab3949fd377a5602481d30843f168a000f5a9f3b319aa6662a2ceb2311d69bc936a5dfa9d91c51d9cd0d82c4cc7c852a2e6d51f4f46d18826dc97d6c4b58fa35847d0c333df0648c06a7e3d9df8a28a1d33e58672e0a55572c5b60d4b2d2ab8cd6bf07f79947335c4fa3c34ac500aeaf3af6dc8927fd8e5996188db41598efd9780dc0ff8f81f82ad41e4b44a629fdc4744636221171e70056f58"}, {0x14, 0x2, 0x400, 0x0, 0x0, "481c"}, {0xcc, 0x6, 0x500, 0x3c, 0x1, "38aa82053fd0223194064fdc537aa46ba2468498a44be09105d13800ee449c77e10f40c85e5a5b184002a6df236763516bbf68cd8fb922dcc19eb5b713bf69805a1e6b254b816917e90fcd9e8faa12f5f610260ef820106cca0db3b5f216459e3db2ad4f3058388226a08cc6de3e018c58af0c09a48c2b19f21676ca996a4e15fc1acefadb998c61f6e6aaf9ec98fb40ffa92d8a3d4efe52682ca48899532e151094f73a8474bf1ef7da7dcd0a1e3c532a89315eca8217038e258d"}, {0x18, 0x9, 0x400, 0x1, 0x3, "a96ca956da15"}, {0x110, 0xaf82, 0x10, 0x4, 0x1, "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"}, {0x40, 0x65, 0x304, 0x7, 0x2, "f5d59db38edac2bca41e967df2b8019ec83ae6ff0c2c0b90b435bdcde587fe3eca5bebee0e5b1d4154fbeef1b4"}, {0x68, 0x4a3c, 0xb29, 0x8, 0x2, "2e0f99eefee1719f26b1c1352e8408c542b4f475936c972b1d061c2e66ea442ed608ce57bde623dba3851d06054209d5fd0c62684c8afba4e74a1ecec5aa50f67aff13e0ed5c935757c5c16bc72ec211785611a1aefa95"}, {0x8c, 0x1f, 0x300, 0x6, 0x2, "c0e22e649b4b2e467b6112c136ed6e21be6b2a9ff2c21129f982c3556e43272044c60d61876f00b4e0a7f39e8bb827753a4b162998231dc4875db10f9a695bb12edaf8dc2ddb684c6a63318c75ae8efe4078b239ccd7d30d5325ad6cb16a94bcab695890c7c35be9a77cea60694b51ea8e32b98d787627fefcce387e"}, {0xa0, 0x3ff, 0x200, 0x412, 0x3, "717f8401ec42756bba7fc035930818ed046947d79b7a299043c3bee1ae506e4807370540be9c4703589285f63eff82c0edd9bf95e8fb4dfb787f868aece90071ea47e43e22c424a653eaf30afbd1d8cce040036174a47f445938a374160c322514a5f2fd57e6c40f014abf4cbb67023c7aa3e18373e4909fe10b702506d4d78b7233ead1bd962db54a2b2e48c2868b31"}, {0x60, 0x5, 0x400, 0x9, 0x0, "aec8e6e52cd1680eae5953eec112cf54a2d59c3008ad257d4d817d0c7c77ca01ff402e12f4e699f87d60ba381da1feea2aa2ec752b785f045793a2225963985a4f89bb3d4512888ff04b53d03c64165c"}], 0x534}, {&(0x7f0000843000)=[{0x74, 0x0, 0x0, 0x8000000, 0x1, "d8f80b34a49aca9eae56de16d375dc7f30b785903ab9fc70b0ed2b68a5cb7bde2b047cba10a783fbc55daae9376d55334296f4f45a14e9df90c3c099ea70ce48f701e9e3ea3eb058a9e156790d3941a52c281387e5a51f191b3f15af6d440d2008"}], 0x74}], 0x5, 0x0, 0x0, 0x0}, 0x20000001) 2018/01/05 06:56:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$adsp(&(0x7f0000b45000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000f54000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000ef3000)=""}) 2018/01/05 06:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00004a0000-0xee)={0x0, ""}) 2018/01/05 06:56:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) write(r0, &(0x7f000000a000-0x23)="", 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/05 06:56:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e75000)='user\x00', &(0x7f0000c69000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000110000)="80eacd5bc25df89aef71078668", 0xd, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000d40000-0x8)='keyring\x00', &(0x7f0000cdb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000863000-0xf)='selfwlan0wlan1\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) keyctl$dh_compute(0x17, &(0x7f0000ffc000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000-0xbf)=""/191, 0xbf, &(0x7f0000f66000-0x38)={&(0x7f0000ab5000)={'sha256-avx\x00'}, &(0x7f0000619000)="751f1638fafa33f44a322bef4b94abf7f2e0f0cf2511872856fdbe43fffeeaabf328d4a8e9306cf241f51640e6814260df70a09bfb97784f42c0509fc6aabb504c", 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/05 06:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000947000)={0x200, 0x20001000, 0x4000, 0x2, 0xfffffffffffff801, 0x0, 0x40, 0xfffffffffffffffc, 0x7fff, 0x8}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000480000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0xc) r2 = syz_open_dev$adsp(&(0x7f000052d000-0xb)='/dev/adsp#\x00', 0x9, 0x4002) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c45000-0x4)=0x4) getgid() 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f000095a000-0x13)='&cgrouptrusted-\'&\'\x00', 0x2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000db7000)=0x4) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) r4 = semget$private(0x0, 0x4, 0x1c) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008a1000-0x4)=0x9) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f00003cb000)=""/189) setns(r0, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:45 executing program 5: prctl$setfpexc(0xc, 0x1d0003) r0 = syz_open_dev$vcsn(&(0x7f00006df000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x895a, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0xed24, 0x1, 0x9496, 0x2, 0x6}}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000017b000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000000)={0x8, 0x7}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x3028000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0xd6)="c865c36e2d4cb1667c4468febc21ea9a02f16c9f0c871c0d8d86764baee833745aefd48d74b9ff76c7068b119d6b32b616c1a42915558fe72224fc6b6efabcc9e05d5b3be10d0b4af60f22f7c895326c3de9aa068fbfef0faa52b43f4662c8f5449ac88b6fd410b83c6334a8c9fb4dfc8802f41695afad8fd3d0859119e63f03a6e983be1d077e60224195aa7c49182190ca01627a83573e5005335ce85e6ae8f02b200b93158d198c5406ba7ed4f652d5438f7e5bc8740f4843a91a41c66de41812b9c6f97bf5e9dc0739eb93bd7ee0f5491136c92a", 0xd6) finit_module(r0, &(0x7f0000000000)='/\x00', 0x2) lookup_dcookie(0x4, &(0x7f0000000000)=""/135, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aed000-0xc9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000071a000)=0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000306000)={0x0, 0x7}, &(0x7f00009ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000515000-0x8)={r2, 0xd9fe}, 0x8) 2018/01/05 06:56:45 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x10002000000011, 0x8000000080003, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000af0000-0x4)=0xc) setgid(r6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fd5000)={0x0, 0xae0, 0x6}, &(0x7f0000416000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a56000)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7fffffff}, 0x98) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000fe9000)=0x3f, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) flock(r1, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000029a000)={0x1, r5}) r9 = dup2(r4, r3) sendmsg$alg(r9, &(0x7f0000eca000-0x38)={0x0, 0x0, &(0x7f000066f000)=[], 0x0, &(0x7f0000c5d000)=[], 0x0, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/05 06:56:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sndmidi(&(0x7f0000abe000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x55cdcd3b28458f3d) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000147000)={0x9, 0x80000001, 0x7fff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) mlock2(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r3, 0x4) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) 2018/01/05 06:56:45 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[{&(0x7f0000e7f000)=""/95, 0x5f}], 0x1, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e74000+0xd3d)=0x7, 0x4) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a9ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70", 0x42, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="2f0001", 0x3, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = geteuid() mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e83000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x1, 0x3ff, 0x0, 0x8c5, 0x2, 0x20, 0x80, 0x3f, 0x800, r2}, {0x81, 0x80000000, 0x3f, 0xfffffffffffffffa, 0x2c2a, 0x0, 0x2, 0x400000}, {0x3, 0x8, 0x7, 0x1}, 0x0, 0x8, 0x3, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x4, 0x3, 0x6, 0x1d, 0x3, 0xe8aa}}, 0xe8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e83000)='./file0\x00', &(0x7f0000291000)='./file0\x00') setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b5f000-0xc)={r1, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/05 06:56:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009de000)={0x6, &(0x7f00004e6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00002ad000)={r1, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b48000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000bde000)={0x0, &(0x7f00004c3000)=0x0, 0x0, r3, 0x0}) [ 53.941924] binder: 8561:8574 got transaction to invalid handle [ 53.948120] binder: 8561:8574 transaction failed 29201/-22, size 24-8 line 2788 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000e5d000)={0x0, 0x2, 0x0, 0x0, &(0x7f00005d5000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000283000-0x8)='./file0\x00', &(0x7f0000e82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:45 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00008df000)='/dev/adsp#\x00', 0x80, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000be5000-0x10)=[{&(0x7f0000e4c000-0x5c)="21e284e3fc459bab611fc90f3dc314ef", 0x10}], 0x1, &(0x7f0000da6000)=[], 0x0, 0x0}, 0x0) io_setup(0x5, &(0x7f0000ee9000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x70)=[{&(0x7f00000e0000)={0x27, 0x7, 0xfffffffffffffeff, 0x2, 0x40, 0x3, "c58caac487f366ffc91665108519c4c5ea3a76c0df1c04d765a712d7457b450b3ee49d6369bd24b89f7cfc43cac2b5b58af7cf9d00886a0ff5f2716b8dd47f", 0x7}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x65)="ed28b5ab129bb6de72904d435a3d9997356a24849f8f066dfe746d7faf88b904b696c85c170c757198cd614c411450ec18d05af5735263e22b8f1970617c1169ddbc6860f55f333df0a56aa895dd068afbbbb787a2ed7295d9343533b871079e00a95f4ba8", 0x65}, {&(0x7f0000a80000+0xf15)="9d3359f20fc0bd672a311fa3cfb9a9c7cb767b2daaa780d8c33c565a199753e3", 0x20}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="377ca2a8e4d0f937d68000f2efdfaea33ec1ef205c16206e582feed895", 0x1d}, {&(0x7f0000001000-0x53)="91422baba3bd2febf547306d88adaa59eee4a5a266cc0ae523346f6c124207a38a237d3f7f9c9701d3ae6e07cd91dc33b2c934c8feda04eabff1ab93e294c8beff8345ae14bafcbad87a1630869b511fcf0ae3", 0x53}, {&(0x7f0000000000)="4fcd1e415181dfac453bc269f7c0d4b9fe0b18aafdcf86ec8c5363e327eafce5002d08ab86328fe2e3e4237cdcedac54a1528714350607215d241678b4debbcc87821eb5c18ee7898bd5fd397c3b448a8d5de594e855644240797f8b3f1b4265f09b345cba7acad31804382ef50533cd2dcad1d15387ac7b5e71d20c163c33452a0359", 0x83}, {&(0x7f0000b7d000-0x24)="6589338c58f145c59c7858e606607d0fdf638df474d6f43e265956fbf846053265207429", 0x24}, {&(0x7f0000000000)="7788838853741b7311ace86a86ac6c2ccdba023d54e6e87e16a49e8be97632a15d6e6e7ee5835ce42b49408a06f0a56f63d0d6e16a18e6870f122348735546c4e70f7e320d981274d0f6f5b693aa154e564762f5134516a7c370e2d0c58f99096992e32c8bf8a08b623f99ce9ed2abff7a5123e9e26cea554a771b83a3e640afc3e3be357d022de26b4e3371ce5e17e175d26b3337008d48165a17dda106", 0x9e}], 0x8, &(0x7f0000c19000)={0x1010, 0x110, 0x8000, "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"}, 0x1010, 0x90}, {&(0x7f0000d07000)={0x27, 0xd, 0x100000001, 0x3, 0xf5a0, 0x5, "0d0fac3b1f6358f9dff528c55def260abd82b19659147a9eacca9f8436008500d0156676ada5b01de448ad24b5ef1c83d253271770932e58c3f6eb71ccf971", 0x8001}, 0x60, &(0x7f0000cab000)=[{&(0x7f0000001000-0x58)="1d29a2ebde2c75b3f6cf21bde3b8131e9ea847a697bd03cd63a761b2337917bdd6106a0b19749520e73c1fb6323caa2f091063eb1404239c0db41a65957523d1745f6a8e51872052c556d37141f426ec7e088f814e9d7640", 0x58}], 0x1, &(0x7f0000000000)={0x60, 0x1bf, 0x6, "80d82c1abf4fa8428bc453698b2569df66c32d50901d065509cc088c211cca7cc6a440c89f44bbd567714486218099650cdf1f954b5bd05a35797421c46b5810dce01c3d88aca9f51196ee49606887"}, 0x60, 0x10}], 0x2, 0x4880) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000a85000)={0x1, 0x4e8, 0x8cea, 0x2, 0x206d}) shutdown(r4, 0x0) writev(r5, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) 2018/01/05 06:56:45 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$dsp(0xffffffffffffff9c, &(0x7f00001de000)='/dev/dsp\x00', 0x80, 0x0) connect$inet6(r1, &(0x7f0000da5000-0x1c)={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f000004a000-0x2)="6af9") r2 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x3) [ 53.994432] binder_alloc: binder_alloc_mmap_handler: 8561 20000000-20002000 already mapped failed -16 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000e65000-0x12c)=[{{&(0x7f00002f8000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de7000-0x40)=[{&(0x7f000033c000-0x9f)=""/159, 0x9f}, {&(0x7f000083c000)=""/55, 0x37}, {&(0x7f000026e000-0xfa)=""/250, 0xfa}, {&(0x7f0000cca000)=""/4096, 0x1000}], 0x4, &(0x7f0000acd000)=""/89, 0x59, 0x80}, 0x7fffffff}, {{&(0x7f000049a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ca2000)=[{&(0x7f00004c8000-0xa6)=""/166, 0xa6}, {&(0x7f0000e1a000)=""/36, 0x24}, {&(0x7f0000606000)=""/46, 0x2e}, {&(0x7f0000e30000-0xf8)=""/248, 0xf8}], 0x4, &(0x7f00008a3000-0xf1)=""/241, 0xf1, 0x1f}, 0xffff}, {{&(0x7f000007d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e10000-0x50)=[{&(0x7f00003d8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000531000-0xb)=""/11, 0xb}, {&(0x7f0000911000)=""/92, 0x5c}, {&(0x7f0000a7d000)=""/20, 0x14}, {&(0x7f000062a000-0xab)=""/171, 0xab}], 0x5, &(0x7f0000775000-0xa7)=""/167, 0xa7, 0xb}, 0x0}, {{0x0, 0x0, &(0x7f0000375000-0x60)=[{&(0x7f00004aa000-0xb1)=""/177, 0xb1}, {&(0x7f0000a02000)=""/57, 0x39}, {&(0x7f0000b61000)=""/4096, 0x1000}, {&(0x7f000048a000)=""/33, 0x21}, {&(0x7f0000d39000-0xcf)=""/207, 0xcf}, {&(0x7f0000566000)=""/175, 0xaf}], 0x6, &(0x7f000021f000-0x1000)=""/4096, 0x1000, 0xa6}, 0x3f}, {{&(0x7f0000d14000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00000cc000-0x70)=[{&(0x7f00009b2000)=""/13, 0xd}, {&(0x7f0000b7f000)=""/31, 0x1f}, {&(0x7f0000460000)=""/148, 0x94}, {&(0x7f0000a06000)=""/5, 0x5}, {&(0x7f00003fd000)=""/179, 0xb3}, {&(0x7f0000151000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ae000-0x22)=""/34, 0x22}], 0x7, &(0x7f0000b65000)=""/110, 0x6e, 0x2}, 0x840}], 0x5, 0x0, &(0x7f0000476000-0x10)={0x0, 0x0}) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800faff00000000", 0x24) [ 53.997289] binder: BINDER_SET_CONTEXT_MGR already set [ 53.997497] binder: 8561:8584 ioctl 40046207 0 returned -16 [ 54.004984] device syz7 entered promiscuous mode [ 54.014758] sctp: [Deprecated]: syz-executor6 (pid 8590) Use of int in max_burst socket option. [ 54.014758] Use struct sctp_assoc_value instead [ 54.028537] sctp: [Deprecated]: syz-executor6 (pid 8590) Use of int in maxseg socket option. [ 54.028537] Use struct sctp_assoc_value instead 2018/01/05 06:56:45 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b05000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000773000-0x14)={0x0, 0x800, 0x2, 0x80, 0x9, 0x5}, &(0x7f0000d44000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x0, 0x7, 0xffff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f89000-0x9)='/dev/ppp\x00', 0x80, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000d9d000-0x9)='/dev/sg#\x00', 0x9, 0x20000) vmsplice(r3, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000c03000-0xb8)=""/184, 0x100b6) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000074b000-0x68)={0x79, 0x0, [0x8000, 0x3d, 0x8001, 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, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r2, 0x407, 0xaecd) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000f89000-0x1000)=""/4096) creat(&(0x7f0000363000-0x8)='./file0\x00', 0x4) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/01/05 06:56:45 executing program 6: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x67, 0x0) signalfd(r0, &(0x7f0000f6b000)={0x4}, 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:45 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, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x1, r0) r1 = inotify_init() inotify_rm_watch(r1, 0x0) 2018/01/05 06:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = open(&(0x7f00006d2000)='./file0\x00', 0x80, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000-0x4)=0xfffffffffffffffa, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/create\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ac8000-0x10)={r2, 0x50, &(0x7f000086b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 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) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) prctl$intptr(0x17, 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000dbb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0xaa201) 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") getxattr(&(0x7f0000a6f000-0x8)='./file1\x00', &(0x7f0000be6000)=@random={'osx.\x00', 'mqueue\x00'}, &(0x7f000020f000-0x3e)=""/62, 0x3e) r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x8000000000000000, 0x0) 2018/01/05 06:56:45 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f81000)='keyring\x00', &(0x7f0000500000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000a38000-0xe)='skcipher\x00\x00\x00\x00\x00\x00') 2018/01/05 06:56:45 executing program 1: clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00007d6000)="") seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x149, &(0x7f0000000000)=[]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000905000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8)=0x0, 0x3) [ 54.083665] sctp: [Deprecated]: syz-executor6 (pid 8598) Use of int in max_burst socket option. [ 54.083665] Use struct sctp_assoc_value instead [ 54.097173] sctp: [Deprecated]: syz-executor6 (pid 8598) Use of int in maxseg socket option. [ 54.097173] Use struct sctp_assoc_value instead [ 54.181323] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 06:56:45 executing program 5: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80006) openat$cuse(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/cuse\x00', 0x101000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000673000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f66000-0x17)="24b9ff02", 0x4, 0x0, &(0x7f0000d1d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/rfkill\x00', 0xf3325841bef5a62f, 0x0) 2018/01/05 06:56:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009fb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000389000-0x19)="e7ae4bd40b619004a309671ccd19b890aac8dcad4d3c33beb8", 0x19) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dfe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 06:56:45 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x3, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000011000-0x14)={0x3, 0x8000, 0x7, 0x1, 0x3}) r2 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000012000-0x4)=r2) kcmp(r2, r2, 0x0, r1, r1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000012000)=0x10) fcntl$getown(r3, 0x9) 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x25, 0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008a6000-0x22)="e1c8f004169e2efb63e48f1091c92445dc3ff01de1e499de8cd830f4cd3eb9f0982bbb9474c4ebfe203dce24f448c6678c9285a2270986cbfe1730c36a9e6a2fe53d0cdda2cb851b3ccbf3d92df11c30015fe9dbf8c65cd95c1d838438ca90d599ed892f505fb5cee155f3b78172a8853211a6ee52ddd66e0247225e1af95b2957cf0b64a3bace9b53f2ba9d1dc280a1b5e89fe6fed8d56722747301a7ba7e4291e9e8ab38b3845b7d2c4f15", 0xac, 0x40, &(0x7f0000de1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x6) r2 = accept$inet(r1, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) 2018/01/05 06:56:45 executing program 6: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f0000001000)='/', 0x1) preadv(r0, &(0x7f0000f0e000-0x10)=[{&(0x7f0000f0d000)=""/181, 0xb5}], 0x1, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000f5000-0x2)={0x1, 0x3a2a}, 0x2) 2018/01/05 06:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xc, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/01/05 06:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006f3000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9cb0, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x529, @broadcast=0xffffffff]}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee9000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000003a000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00002aa000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="dbc4c5ea002ab79de9d1d062d8517f168536ad256d57d9450097f676f39d037fd7df55d9e01c9af523205f37b8c4da22475c85be7d7609a7edd794224f0219fc9f7b19497ecd279a7c8e35503a5a1acb0e0aaaf3c2eb3f3ea7f2a56843821467c53f293079fa6b79c93cb69d63a3a13c8fe1200f0e6a5c55f0d559d6e538bdbacbb6240fa2b0ab73314aeec12fd94af58ee6e0b39810e17240ad3e5fa3c3cab4c44b42812abb72952c3fe8b14ef39bf067fabb2ee11809a16d2e1854b37886b89c0f23d376c9772532f292fe2c0302f28a178a2762681d95eed9714d8cc52f0936bf5dd5f1541b7042121a817b96cb478f5c33e49abc9815cf030c1565d8135993dbaace1b2f6c3f290c4df6a0853ce2134f258ea449db98da8a6b5d788512bfc1582ceb9c5c6afa3b2c6b9e2f68ed1832c84957dcbf6d4c447bf6dd01f870aeac0150ff3020e6f26587cf9e63d9a67588a44e1b614fc40af1ba74511e5a409f7f8d2f2a6a0254b4d2c3945ede515837eaa500f3bbf64cc4c6ed808bf41dd98dfb4494abbf7211fb29d79f07807fdbda0297dad89adf39e1bcccd9e08c2ba39cc9417d9d0ea9b80a0fc26c35749953cea72e27b18ef4f9af669d172eed5670a0c875566bad936efed9a944a0e41aeac81e4791bc289cbaa0a88596373b4a77fd077e1cef62c13408c0c28dba5772fe9abd57c1487d1ec204c58520f7cde1dab7291a10aafe3317a6f55909e6298fe416d0770094944ac58951887e4b05692562ea55dd9ca2ac0870c1f2ae3c5c6bca5b8770609c6b871e29677090163199e8fb051e36578b93bff8f991b40c7fc581680eb4d7805c282656f55ca8bed169f2813a4e8f4f4518ecaddbc11d4da39d71c5d62db39c814347544bc83a87fce1d03017407fe11055ec6fe425253850ce4020ea80031222c91afed2befaef09997c7a551be159a5c17ab670f11d133aa6f7b1a674343f894ee75ffcb42aafb78901190dd15ea0acf96dc3ec1d3b7ad18e920082e98565d60ae85fd4327f2ad8a2d4b57f4357346cd40feceb9746c611863f06e4e832b5ff433474b6ff21317d2127c2e6ffd9eb04efb4ef44ad376feb69d241b1e449f1c307d485d40dadbd5eb0478026f44a765e0b70f87ce387ab4e085bb07a747c3f05bf42f74a32403a028c75011be54551f087f8613b81f10cadfce178573903d01423a88efb06a71ae4921f1543b882f2b0c8685062425249430d4c05d160dc339921b0c738471f96d2b55d331d02194ff9ec3e8381b76769f0e9f903f860975ba07ea130ebda032731c07ded223b80333308bb7f85a25c5ec9b00f051fa43642a86acb6b71e5433b6e7b46773fd59f9f42dd02ba239112090010c1ebbf0ec51997f8bd33b06ca82f98aa1c8e45169444d7e7051236743affa9b47cd64d591cf113a6b5ccb9c477d3f2b42209476185405fb74d4336223496cbd1efcef00db167dffd9f1b8c5cdc24c55c099ab70850f6843206ae2e18ad92d7497866c8b7b0731318ac197d121bc3f5c606622e9763de0039c802b9d7ec97ad00263258dd2ec36fb38bbde65c78beee87b30a9267e401042bca9de705ecd1a9c9a9f08c444c163d7552b9d9e18d58b26970365baefc7edfa29272bae6847b019c11e4a37d9e85d71716a5f311cd9803d9e4ff212fb822ee5f779bc19fe782ecb3288ca1f9bbdd5c5a5fb1dc2e602dc7bb314a53aef47c5a9517a72c8e32e7d9df411ca5f37120e389324d825d190fead140d82b3eefd56f8368a159d6a5f8fed9cb060e4829b60ef1e6d7d030644499252fd2f22eb3c1b28e5c26bed6d7b279ea66c87d7ca10f8e46174af761d1eb1fcceafd9f4fae5d604dc18b38c8d6aeb2575c8b843c6d26016d91dae0ae428634abfef7a91feb1d47220497b0c3d82d4934cceb4a614d632234ad7e02db086ab8d4c30d3231c932b324a2d06a1dcb6428c0c965efdc58a809d9b19eaa95c24b81f14acfe5d7baaa22ae6dce9d608cdc610e19eaabd7ee013e2199dca4fa208708779d2dcae9ce8f0ccf795226e41d7b94e4513c392500cc4696ed72a269bacb150cc86c4424ec6ba5c5aac2f42f78a43b13c103aa30e18d9e0b5d4fef4b24049c36125e1ebe436a0d210cb305e9c709f8e4d43938c2998f5311b4537c5cfdd6b97cc6ed418f7c5dbfc9716c7a2d8e2ef4a92a4e7729705c2c7df9ce0b0212462ec061a69d1c1be3ec90013bdc0a6ad2fbe0b7a90b646946551d8071f7e1f76f59cee5a2a21881450e067fc84f1badec3ab1824c51c610ffc3fdefbd5c2897cae26b3d134cd0a1ac1b7078e4a03672d33ba8a3b31ae398a930523f2f2c474190c0325b806d3fd3ddda0f87dfb758289994f9571287964acdc2cfc7eae1b92381a3687148820fb6ef3a062453b39191ce872fa9f60af8ac3e42988d5fae9fa30c0247eee4a31d2704f81033d5778f3a6495bffc54b0913b29e1f87f83a382882b0eac4a1cb1a6afc030307e173573c726a1ad1bb6dcbd431a8223c7ffc4d281cae2dde4f668f1e588efcaac75f363dfea89e20868e7fd6cd9b71e7a4e9adb5b56ea26f37efc6ba6cbf24324265c3ee9ec256fdc06990f3dfe6d1ede8398f51955a33cb8e3e8fa39d8c9bebfda489cd9f64824d5f4eacccf8f37f5dd50f9b45f47116a83747a0588c38d2023ad9434da11b44833ba8feedf2ff333bb7045722291a026a54202c940f9f6f1dd78f703f5f4e81dbedfbddb66d44b6cea688df9de5c4493f1013272b392f0c66778aeb9e66cb66f53bba9cf72d924e784262fbcfc4aa34a3cdc28d32a6063e568f87d7a03cbcccbadddc0fcc530deaaaede6b3adabb55df8ee22b6b3b5dd84ec61ce4305fea392797f5f4a0a8eee2c90d221156fad09e3fdbe59fab4c4feafb75ede4e24d15ae34191d1c68bd2b1edd3d4fdfae2ff5f7514f4c8cd369129e61e06f7d137f966aab299dafdef944d64f9314728143852238cefbc4dc7a4a2079d2e36d60fe123a7775f1a6828a8de97e123b37457293720f12178466298f59a961587d87e254f13cb8fb9dea61b44087ee2fafa67a09d116efd1d7abd2ccc0f46e977bb0441e7257d0b1a76b0f96177763d559ef724ec2cebf60f83e2074dacb3439833be6190ec7df43c74371768fdf84c3a04684c9d8f383a08c4b7b8e499ccc255da19038f246fe57bfc07d5bb3a314943fbf0bc3fd284c1a1d93d9a03f6589663693d36fb5acf115787639fe2da039a7d608b20252aa701904ab8fe2f4071cc0b4a32582ff4736e5dd4cea8fe8775b248c88ef505d9d18bd3b436db63c52b3b5de1912c4b4f4a600dec7fd4a0a1de584f1063e8d42b4c8db445e9f29755467c98739a8e5333deeabb808f7fd6ee77996b6ef2ae1f01f6edde28b0a795796f3059e1730fc757a77f914f03fe0aed3f7fc33d8decc7ae4bab56643b553f765ad4a6d9992a078ad1c88e014aa3fea9e78068c9506e75a2b3bb8abe044d955d651ab7233e5bb7398c3a92dc7cd586ab81b2eede383f783923b5a484f06fe96b38d18f77b5739120bae138e6b7a6ec1050c11977f33305e9889002000ba734c901b0c9834b3f4e0bb0709f58367240c29cd175f15f01803a6ad23882b082ac59418e861bd746872a6661ae87784b3ca792d4c7db0eec8cd3c235eb908ac4d75506fd89f9053bb1c0b7bd8b900744b60eb311eefb8d567a343d6d16c1925d699d13ac9b450f078b5d9aabd7bec4c81f282777820820a46240e238d560558e1f8e4d45e790404d9150a3d8a46a0b7295794e5d3b3cd0c274ec5c703cd7e02de428e43750fb26f4878a48269935f888ca38b7a1fccb11fb5d847a9e1655b5fcab8bc82e5668ba8415fcf1ce13a366e2d57671189f1e5c658ca86af471056572601cb1099b5cf3774343c8dd944a903478684e33dbe7284285001dc85bf61373b632f9c88c2db9ea6882f49306c3097d1eaaf6675fc0a8376c29f1cff4716f841ef41635153462effdfe3e97566f9a2980a4958b82ee6864d5bf546f2656306ce4f969f8aed0de8e00fcc93e31f36635ff18ae5ae97aa5351e36825986b92a1b3b1ea5167b2c2288a1395594e48a5185276d27910d16653422226f3ae690acf41880f432c1c4505098e5bf400d941954058540861e6685462762ec778ceb457f37c0a4ac3edc592c01bf4c5a5cacac90dfb2713347b4e40b2fc417fc7c83388fde10a540159759652f3c7f261ea5c58ceb1325338d4916d9860ceadff6d45b0c5c44b6db0a021e13cd24280c437503705faf9c74372949cb259eff1f31dfafdfbad33cf50d65112fdd66d8abd9969a022d9db36291dc9c3f8d1c3e7f511b009eca73c5bd8a8e2c6f70e85494ac7156f62f90b6f5135d73db1911a3d31c46df8394b97615033852098580909d55edfd2c7d35ca8360a213e477898ccb4e4d9aab0f00d967de34b9e340deb711b1bd3b7addd7f02b17da3da2c31c1b8e17950d0dee68ebbdace46cec5e88840db26edbd99bab65bc0dc0a0ed345b2b9ae09868f0a90c72ca7f23a24706df10680794200b8dfad29397cc22d3504f2c631bff0a062de36f1c7856bc6f68ca6fffbb415b57b805982758463bcbb6116554967423d51b28690cd3cd96a83a39d58f39f256e075aaa1e207dac49300199464d423a2e79943e6ed7f6e1dc1456db588553a686a08627539c02f606eb447f4fef18f93358df5cc09db4c50a22c8eea5222b7fde6153b8c64cbd6f3a917dbecd5aa01e3c702d0aa425216c4b72ed1ef482dbc7b47ebe2ed520c2b7ae709a358ec836961b35f770e46b12a9c7c676c2c839e57baa95605782938767c160d429eab9321314a7ef41d156f7aba2b90f1b361fdb1ce8da283f47e9c154932abb2f7ba53f2cbc0d30594149cec5eb1e9fd995d8e46de680947676c452468b08d9938a72131af6b1a33015dbfca54d40ca5d400fd7d74217355747c32ed8aee81c7f55680683563e8bc3859fbb896d4a1656172e8afc8395a5bbe77736913ce1b16b1626a8f719ea12a46d0ce60f6d6525c63e11180c482aa1a772ea253794d856d6a221b8dca467aadb28ac119848f9b236e1394c71c7e58b3394942f215e6bf075ed1367dc45a3adc068666e9fab0cd3fe8205aad8243669f54d16b9bd1fa461df12127cd8c361b28d7fac72d5b484dd24f32831d6b8f4112e990234d5a1998a5eb7daeaef6751d1bb2f2b754e5ed0e61e73b2cea1750eb25f92062d355d33d44d4dfb8cd4553472898f7a6fe1edec33c405d98511f48f6ad9904c6b0c0d64b66c8e79b18e1dd68d2bf3590ff07a98f34bafa545cbc8d330a5e1927ed6d17e02833fba5fa7b529a6f032150afd9e97715d5b7c55c41d11f4e78462aac95db3fdcf0420b51906145dd263dab15a02aad3b8eb8f68a8aff8983bdeeace14457257ebf7fd01b96f2761936ff856ec2d207f55d157366d5724c02d50ad10ce53aa10077f487c89c2796b1c00d16e9aa4010849698d38d6e39f4dcbe1e613b7cfaca6194bc540d952b874d8cc44f895d27580ba6465b802784988052a81a279c0f9042c130c21652f9850d1cc4dc73ff86a873080e359c950bb0a9707ed9ab0dfdc8fb47814d10a12a3195785b37378a74b52c9cf28c34053136347aa51321d518722c28c3c6fa047ecff4e44a2f532d383267fa573f55c247d2d10bf7bc1d1514fc2de04e1b95a72b71502fcd83e2190e19a39a21bd64881de68eddaf36a9e2859c6ed029aa912d14e6b3631522896e7fc8c92a7e88d9b9a9b8ad496b5203c62dc3d5d2aff", 0x1000, r0) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00004a0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r3, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = add_key$keyring(&(0x7f00009f5000)='keyring\x00', &(0x7f0000827000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000eee000)=""/13, 0xd) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00006bb000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc9000-0x4)=0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000eef000)=0x0, &(0x7f0000eef000)=0x4) 2018/01/05 06:56:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$unix(r1, &(0x7f0000a61000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000063f000)={&(0x7f0000f68000-0x4)=[0x9ea], 0x1, 0x5, 0x0, 0xab, 0x4, 0x7d98, {0xffffffffffffff01, 0x3, 0x4, 0x1, 0x2, 0x8000, 0x3, 0x4, 0x6, 0xffffffffffffffe0, 0x80000001, 0x6, 0x100, 0x2, "f84320a78463929eecb086c9f0e0f22b9e7ee352d8792fc2c0a41e6331872604"}}) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007fc000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x6) [ 54.292414] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 54.319583] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 54.340926] device lo entered promiscuous mode 2018/01/05 06:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) sysfs$2(0x2, 0x7, &(0x7f00002a6000)=""/197) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)='/dev/vcs#\x00', 0x10, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bea000)=""/162, &(0x7f0000987000)=0xa2) 2018/01/05 06:56:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$admmidi(&(0x7f000072f000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eef000-0x4)=0x0, &(0x7f0000a40000)=0x4) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000692000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 06:56:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read$eventfd(r0, &(0x7f00005e4000-0x8)=0x0, 0x8) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) r1 = semget(0x3, 0x4, 0x44) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00007ba000)=""/30) 2018/01/05 06:56:45 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002d0000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000046f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000b3f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c44000)=0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000041a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00003c3000-0x400)={"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"}) syz_open_dev$evdev(&(0x7f0000de5000)='/dev/input/event#\x00', 0x3ec, 0x80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x10000001, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000837000-0x2f)="e6665f7de84abbcbe566fb6f26aae9df7443e8bf9e6cfd7c73fe758c45bcb2da11b922ecf5417c98666d3e71921d08", &(0x7f0000161000)="a205a1e3f41d27e7a22fab15eabe132895581a9850787897cb5de2de5990625daef5385d3b34c920a2386d3690d3832e692417a708290e9b54652fe7342fef2c7df468f86749d5578b5b1dccc688ac9da13b27fb829c5f35fb9e681a0c5977aa7228c77d2da6a59ad55627ed0270ca72328af80a4095b1619a57930f525a768b6c7795b1be62"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = request_key(&(0x7f0000509000)='encrypted\x00', &(0x7f0000b53000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fb2000)='/selinux/member\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000d2f000)='user\x00', &(0x7f0000e90000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005ef000-0x7d)="08192abb4393a156a9c135a2c19350dea1994daddf7b18dcfa937d7f96a40175cdedd04a287a21a73bab014f04d9aef2ab71b307972cf047208357ae56296e6c85d22ce6bd5a68a31dc6c30424f252e867beb71b2941b8256dfe4c4040db555108e45f390b72fadb91426bad719e44fb326ed64b292654f17b98691d62", 0x7d, r4) r5 = getpgid(0x0) prctl$void(0x22) tkill(r5, 0x1000000000016) fchmodat(r1, &(0x7f00007e3000-0x8)='./file0\x00', 0x82) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d0c000)=0x1, 0x4) 2018/01/05 06:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000abc000)='/dev/dmmidi#\x00', 0x6, 0x10000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00006c7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c59000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a52000)={@loopback={0x0, 0x1}, 0x1, r1}) recvmsg(r0, &(0x7f0000d68000-0x38)={0x0, 0x0, &(0x7f00004cb000-0x10)=[{&(0x7f0000a81000-0xc2)=""/194, 0xc2}], 0x1, &(0x7f00003ee000)=""/165, 0xa5, 0x1}, 0x2000) r2 = accept(r0, &(0x7f0000285000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef9000-0x4)=0x14) ioctl$TIOCEXCL(r2, 0x540c) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00004b9000-0x4)=0x9) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b8d000)={0xbda, 0x9}, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000344000)=0x0) fcntl$getown(r2, 0x9) socket(0x10, 0x2, 0xc) 2018/01/05 06:56:45 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000839000)='/dev/snd/pcmC#D#c\x00', 0x1375fb90, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x6)='./file0\x00', 0x200000, 0x1) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c7d000+0x505)={0x2a, 0x80, "b72ae090f494f2d965bf1462352a519ca204c7fc962f51dee8f3c1edd81a18a021cd"}, &(0x7f0000b1e000-0x4)=0x0, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000b6f000-0x8)='./file0\x00', 0x40000, 0x1) clock_gettime(0x3, &(0x7f0000ed0000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000)={0x4, 0x4, 0x4, {r1, r2+30000000}, 0x1f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000bc1000-0x46)=""/70, &(0x7f0000d9c000)=0x46) r3 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r3, 0x1, &(0x7f000061b000-0xae)="0d7b464cf5de3400022da4bbbc3263d04cd87052fc4ff25ab9215e3e89717311e8f658c04a6b04259433d8f7eaf0c9db4b4dea67db1ccbd778b406c960926bae3a815b052e4629eb06098dae70286318332a2a21e36c74b35a3cc0056eca8065d2b7131d996bbb01965454c59b622007dc13d50b44fd348b57a408655b76609f18c31e343fd4b99d849acc1a3cc1e8bff6da4f7af35b90963ed17be13e08c8ec676dbbd47c63cadc706d73c50c6f") 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6e000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000b6e000-0x10)={0x0, 0x3, 0x8001, 0x7}, 0x10) 2018/01/05 06:56:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000420000-0x20)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x100000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000df9000)='net/netlink\x00') syz_open_dev$usbmon(&(0x7f000070f000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) preadv(r0, &(0x7f0000771000)=[{&(0x7f0000748000)=""/0, 0x0}, {&(0x7f0000676000)=""/4096, 0x1000}], 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000c6e000)=""/4, 0x4, 0x1205e, 0x0, 0x0) 2018/01/05 06:56:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setsig(r0, 0xa, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x2000000000001, 0x84, &(0x7f0000bb2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005b0000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r4, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 06:56:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x4000000000000000) listen(r0, 0x0) 2018/01/05 06:56:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = syz_open_dev$dmmidi(&(0x7f0000367000)='/dev/dmmidi#\x00', 0x0, 0x80002) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000055f000-0x4)=0x0) ioperm(0x0, 0x9, 0x0) 2018/01/05 06:56:45 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000bfe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a5a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00009d5000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000038b000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f3b000-0x4)={0x6}, 0x4) write(0xffffffffffffffff, &(0x7f0000603000-0x22)="140000000201ff00fd4345bbfff90022074000000900", 0x16) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000352000)={@generic="e2ffd6d388be7bca93e2f68eabaca3f1", @ifru_flags=0x8002}) write(r1, &(0x7f0000ece000)="2200000015000701000910f700000004020000000100000009000300000000000000", 0x22) r2 = add_key(&(0x7f000014a000)='logon\x00', &(0x7f000029b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e3000)="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", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x9) 2018/01/05 06:56:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a1c000-0x4)=0x10, 0x80800) readahead(r0, 0xfffffffffffffff7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r1, &(0x7f0000008000)=""/0, 0x0) 2018/01/05 06:56:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000032c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045d000)=0x1c, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r2, &(0x7f00009d2000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) 2018/01/05 06:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00003a1000)=0x0, &(0x7f00008c5000-0x4)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070a000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003f7000)={0x0, 0xdc, "ff160b9d381c3969b6297a198c4474e03b033d8071daa776b555dee84c853d09b62802ddda1a7386ce152423031c10266db7dd59ae60ce6a38738754f6148d576016cb79af9f6f7effc9a85ee5d6d886ff52148230e75df86a3ff1c56372a815ee8e98208b48a93a54eacd0491d05b9dd0bee1f29db0da03e4ff65d59341b90a1d8ed188c7e4c104b32625a28a02b25489d291e8204a8d3f9bb4d3258679ff8a49ceb7c5c65fb062b6d2aeca444eabe222aed3181574d3dea5161697fd48e0987deb3a6367c4241df210464c7aaaa03da8be59f69e3f26a2f24d7956"}, &(0x7f0000cb1000-0x4)=0xe4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a1c000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000603000)=0x8c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000093a000-0x4)=0x0) 2018/01/05 06:56:46 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) socketpair(0xa, 0x7, 0x7ff, &(0x7f0000b22000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a63000-0x6)={0x0, 0x40}, &(0x7f0000e16000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003fc000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x6, 0x5, 0x95f8, 0x81}, &(0x7f0000699000-0x4)=0xa0) 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x2)=']\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000ce9000)={0x80000000, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000003d000)={0x8, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f000082c000-0x4)=0x0, &(0x7f00004a9000)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/kvm\x00', 0x7ffe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r2, 0x0) accept4(r1, &(0x7f0000722000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000-0x4)=0xc, 0x80000) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = syz_open_dev$tun(&(0x7f0000c4e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003a5000-0x28)={@generic="77fb9055dfd980118dd156eb8c1ce953", @ifru_mtu=0x1}) sendmmsg$alg(r0, &(0x7f0000aa4000)=[{0x0, 0x0, &(0x7f00003c9000-0x40)=[{&(0x7f0000691000)="dcdfe86b58b8ee6390fe6f225ae96c2ec3827d9cd6a493826c44bfc92e6cec51b1c054831087eca20d1543c14da87ed323dd1e98d83a256d7b4dc0000322fb8aa78d44c77e958c8a611d935eaaf358dce5b8b90bfa5634f11e541b834843fd7f8db9b059c7735310c9480db36a81edde47f68aa5f51fbefd1598c26572c255610de8a767e4766710467231fe04160de33128b5e1c7", 0x95}, {&(0x7f00008f4000)="b4f78c1df107d01e3ee0660d7537b73ac046d451e0fb090788c67c73f78e0db86e1dc86167802e1c7cf165df16e452db40a790bf416d2d548c95011bf4e1dd947ce2", 0x42}, {&(0x7f0000f19000-0xb0)="bda688782dfc1716ad12ad6b66b38a8fafcbc3b3b8904ab3a7d917a4313d2b1746177599bf0d7fc177031bcd8a464bb323c0d7492286e4804fcfda3634aab3fdb398a82e6fe3debe8747eb564896da4d8eddd20dcd4819e9fb0248b32c46724455a61b5851744e737f404d473d366763caa1529ba15e1d156b65c204df3be670a58725b2e905fad0f2397639d0ca65e9083044b5fffe2292f74e367686542d8d01d057fe476f665805bd6df85582205b", 0xb0}, {&(0x7f0000c91000)="71011426a949b525f8003d53cd962bc4437342d49eeec7c5105cd6319b25e0e690f96aa6658be5174d4df7550bf997bc9a8bb38ba00d505bd9ad4a15c0110d647977f0c8f02d59af216059f20b7953f46e109f552000f1", 0x57}], 0x4, &(0x7f00004d0000-0x2c8)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0xe8, 0x117, 0x2, 0xd1, "75b675b5c7f6b9296a74160f941c2913d08768e8d2d8731e7f623e724db8063b1aa1b589c9082a72782cc5ee696a846b411b33151844dc431f87bc0183f47366b019d91a6fb09ef9f4ce13c31fd44a836dcc58776a0dd312474b36fa0a8a04ee1c848ec0ab710eff69ed415eca456c713e8fbc68e225227b253e8b41cca2a20b38d6b99cdff459770bab9aa89224b4ebb41905c18ff4e029ada09080d9f53bb98f9472d09da1910ab0ba484d24ca1de3978ec51ce2ec4753c90c2ff80e78f1afd8061e10e779c45e44d79c4b2ab795d133"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x68, "c154b2fa36791daaeba8eecd063a3de049153ab9c4636e16b1c496e23ef1f80b0f51960fa4790e8407e5cae3fc892c98019f60d818f905a18ae3d43d162f76e846e7657cefaa007cef102ef9a81346a1730cf83f8d4199e3d09784429233f4db2f1fb53e1c65829a"}, @iv={0xe0, 0x117, 0x2, 0xc9, "9e7bcccf6cf2eb4b6fb9133e270e89317e4bacdbb6400c44ad822d530cfb70e82502b059873608237f1c916e853eeb5fc4f455240bb201966fcdad242bf8867a12b078006f0a0311980f14bb8c073a1f6cc825679dcdb1c7f3fa0772286bf4674dffc55b43f34ff32c2138135124f45776afd98802af38dffb3729c5edd6d104feedad51305bf951e5f80c9b83a6273d95963ba75160142f9b929a1eeed7f1bb1153e4830e31c2991bab8eea1fbf115237822c333e1e9de3d1e589a6e159856385a9030255e140ecbb"}, @iv={0x20, 0x117, 0x2, 0x9, "08efad4b56c913d77a"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2c8, 0x81}, {0x0, 0x0, &(0x7f000083c000-0x20)=[{&(0x7f0000a6d000-0x5c)="a7778a5324786cb7015b525835a6fb6617719282b0aa8225b78434cd240790d8b7b915e932a71f28ff72cf0bc6e6054d904de64de5b4de833ef87505d6462a561bd8c9ac4023936359bafe75cfd8e9747a703722cc8927f37429cc1f", 0x5c}, {&(0x7f00003a8000)="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", 0xff}], 0x2, &(0x7f0000498000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x24040080}, {0x0, 0x0, &(0x7f0000a1c000-0x20)=[{&(0x7f00008df000-0xb)="4235bea8cbaa89f5d660a0", 0xb}, {&(0x7f0000f9a000)="8df7141a508650dde96e82b4590eabb1a9668f25ac651a3577a9570cc98bf38561645765ce948af8a5e960247f327a807f4a324327200d79cc8b42f18e8064c5edb7c9316ff1c76e29b21161760281a1ee64aa24376c6e0ba892c86116e61cd961213161ef4310741d8ff3c221b2c5b3f63107cf64e1094ca3546d78dfd23081c6337030f37db8997f66cbc84e0b8c1200016cdcc7bd2172920734c9cf571da00704657ce2f1e7d29fb1f97881ba7344e2", 0xb1}], 0x2, &(0x7f000050b000-0x250)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe8, 0x117, 0x2, 0xd4, "075d5fa64295e7351daf5a04eb12a9fc53468a637a88c2d8306ad480c88bcf74a7ccf696040c5ab9829922250dfefb9b8f1c0b8d7f880d34cfd5a5103e48b5838957a4553ee3eaaa97e7e4528d43832522e0895baed3588f5e44c81fa90204e4853bb770cb15bf268bfd761c4476f87f150ccdadafcc016207e9f2614dfa61d9acb4fc541164b534408485e904052bcc9fa48ad2530e1f230e8f50a15306d8b383a2c5cc656dd64a5c429e1b39919900d07fcc1fa3bf41cd692d44202adccded42867bf602fa5a6be4849adafafccdcf8510e8b3"}, @iv={0x108, 0x117, 0x2, 0xef, "03626c1b6badc9be07a7a307d1bb5310891810a14f44e3cbad3f17b8211f3b6ba40b116382efc85ebf05d19a23a25bb19802d98ea1fb8905cfb2f8055db663f06c3eb4409383a747c9d8294722c5e9a2c9cea797adb320b2b7d0dbf063d092f665b57e95c6ed92632143d608fafd173bcd89f8c1932d6cd8898e0c22cd8573a547ac662cfb957225372dd4b18ff8cf7e8e96ba05c21766f0baf1e999a4a28525893eeb246fca4fb82e3dbdd77737a5a3620242e110c0b5abefd0c1cf4cda62419ea3c339def8afb7d5332ec936376e4397cd659b1a2c478c3918db089361f0667c34bd661d4eb411184a03c2f33fb0"}], 0x250, 0x810}], 0x3, 0x80) recvfrom(r0, &(0x7f0000061000-0x1000)=""/4096, 0xffffffe6, 0x0, 0x0, 0x208) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000073000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000322000)=0xfffffffffffffffc, 0x181) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000032a000-0x58)={0x6, 0x9, 0x2, 0x10000, 0x3f, 0x744, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f00002a0000-0xe)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000777000)='/dev/vcs#\x00', 0xfff, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000219000-0x8)={0x0, 0x0}, &(0x7f0000ab3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000996000)={0x0, 0x31, "3d7d4e79978045af949f9b3d67406d3697c5870e034e80fbf48453ef6ad66e833b06bc86094fd1dc9dd49dbf5a0741d1c3"}, &(0x7f0000f04000-0x4)=0x39) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000da0000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b9000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000092e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002d9000)=0x1008) sendmmsg$inet_sctp(r1, &(0x7f0000474000-0x38)=[{&(0x7f0000dc2000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc2000)=[{&(0x7f00009cc000)="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", 0xfc}, 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", 0x1000}, {&(0x7f000017c000)="0960942a6a66762347879bb064bf9ab544cd35dafb36a00d30f03b8bd9618f0049c44c57d00bf2a7b7d37e79ce868f48ad689444589794f9e1ade346f2c591227d6c096cc6aac0605043243c2dc2c585c0ea58ae9446a7d9af8d812d359b60a065cd12be3a54c2f03a2cfbf96503eefa131ff36cb342bed4e04fe68f3373dc35abe38a7f86f3b95c0e5099f5f39068c54899d04e61e711c665b06d0748ac3422728c", 0xa2}, {&(0x7f0000f26000-0xf8)="f0fdac90a6cde9d34280cdf1e00579ab74611b2eb3ca7f328df8521c3d628d8b768be00ff65bb4fa977268851b694afccb944d83e2571208f0f4be387d8ba50d1e19a44477e00b1164adcce21136599b61001baaa035c53379522f63d687d9f0bbed8135ccc354a2b229a0185662e0118b4d018bf515271937dde026ae1b02d2f69e29ef34f34a4a58a89735933d62901d952ab626c1ee672f8657633d0208f8ad733bb644d571ccf4fcfdf6ce4fee4bb64812d7ad6d6d340ab631b37648e6816830f537d58a49857b51cbaa5b4a568aa715c1b321dac609774de2e1ada5a28404c2b12f8afa7687e8a8f5c00048e986ae1068d77b27e9e5", 0xf8}, {&(0x7f00000d6000-0xd3)="d3470ff1915327db3e37ef2d20bd0cd1b85b25f7cbe45553e4a90badb7de82011e1d599f72999bc9ffeaa4857bf5d7b3b836477c8f2939321aec3ed9db50d10f92eb6fc325fb9a3a6e6a10194b871a2d989ae54642ed4a2f5c3ced96ce6e7e61c807c3767e72fd1ceb9f2d297232120fc6db5f5d3f3c108d7690e5fbe08b395724d688eba1e3f4b4951591995e112e90a14163fc59e34c1fd96e62a08bc656aad082883ba9008db08d422a8c44bcb255904f9a61398fb261ba13d55490286135c612933ee4c33b6c072378d8ec0caeade8f4b1", 0xd3}, {&(0x7f000016e000-0x19)="4ace3f9d227b673dfd427a933a81a76a0fb7dfe1273a443a9b", 0x19}], 0x6, &(0x7f000074a000)=[@init={0x18, 0x84, 0x0, {0x101, 0x4, 0x7fffffff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x820c, 0x5, 0x73, r2}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x1, 0xdaf, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x40, 0xc4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x7, 0x1, 0x22, 0x3f, 0xfffffffffffffc01, 0xfffffffffffffff9, 0x40, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x20b, 0x8000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8001, 0x380000, 0x4}}], 0x150, 0x80}], 0x1, 0x20000000) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e9, &(0x7f0000ff9000-0x4e9)={@random="b346d37206e1", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x9, 0x3f, 0x7}], {0x8100, 0x4, 0x2, 0x1000}}], {{0x86dd, @ipv6={0x0, 0x6, "d99f06", 0x4ab, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "bb2681", 0x1000003, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [@dstopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffffffffe00}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x5e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @dstopts={0x67, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x8001}, @ra={0x5, 0x2, 0x8001}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x1, 0x6, 0x8001, 0x200, [0x1000, 0xffff, 0x401]}}, @calipso={0x7, 0x40, {0x10001, 0xe, 0xf5, 0x3, [0x3, 0x1, 0x3, 0x2, 0x90, 0x80000000, 0x1ff]}}]}, @hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4}, @generic={0x4, 0x5b, "fa0e083f51d77abcbcd38dbe8b7483ed07c3dbd5e28ca00c5428446c5da1ef2b84388090e5c19a26f1ee4386f204cc41780e51c22a9338d36c3f37e059026c480468ebb699e2abed2716f1c61028b9e5400440b99b1385cf00099e"}]}, @dstopts={0xff, 0x42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x401}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0xf3, "53cb73753eb22c0c463b6d1e67fab21f8011f18156ff65784a17beaa0b3b2fe0166c5bcfd43f7927ad181282c333c8df08c6bbbea970a006c497f838d94244fb4a942a3dd13e50bd43f8bda54b61db5cd0c94772a32b5ad374cd1a000627f115c3a0e18a7680a0785403e88c1466a84300f62bd98aec23d807abcf3163c4a6645df491d2e1bed7741f03bb46ad0e5a58286adcb6cb39cd98d64e9d7aaba6da7692d8c8f3772c941ae993f4e3fe1012c4e388bdefb5a4852f341440e4ff552141f904171cbba63e0df7ab88256f2a28ce061032a17522fd8fd72a4b10d00bbd3d4d16d3065bdda87219ff6ba7a8a5a2e6da895e"}, @generic={0x2, 0xc8, "5f348a2ea8c2859a357fc439666a197297dc3ea61f1a56a74f5aa9e9930b516d8fc71a1cffda89431ce20ca35e70f5911544d36b9e521a9850bb4935a03ce29f3123ad3f627f4dcd1e3c20ba0269722bf8de91b3a270a6d9dc6a2bdaf875a704a3a07ba0a227c0334f0aa03a887564e38b15d9f3a03d07b9cc0d9ba76c02401eb1f9f1341d2064fa3e8c56a6755d5f184fb106f447484ad6a8bb4099c769c462f4f7e7695c18ff8be177108a552a92176ed113867be833a612c175d12d88d5c8258944b6338f908c"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x38, {0x2, 0xc, 0x2, 0x6, [0xf000000000000000, 0x1, 0xd6, 0x0, 0x5, 0x5]}}]}, @routing={0x0, 0x14, 0x2, 0x1f, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x3a, 0x0, 0x800, 0x5, 0x0, 0x7, 0x3}, @hopopts={0x16, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x4, 0x0, 0x0, 0x984d, []}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], "dda1f7686dd945cf9323d5a2dd1a1d73711ae72429c004d19d28a824d1fdf02da2020dc5f607e02f63d9db69f9635484e633abe1df4426535afbb4052869c30bf08a4c5e0a7c"}}}}}}}, 0x0) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 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, 0xa) r0 = syz_open_dev$mouse(&(0x7f00004d1000)='/dev/input/mouse#\x00', 0x7, 0x1fe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/dsp\x00', 0x20001, 0x0) accept$ipx(r1, &(0x7f000025c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x285) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x8) getpgrp(r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x0, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e46000)={0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) accept$ipx(r1, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0xffffffffffffff00) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r5, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f00000c9000-0x2)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2018/01/05 06:56:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x79) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000013, 0x80001, 0x401) write(r1, &(0x7f000081b000)="220000001c00b515f8efff000000000175ff01ff0200ff000005e40306008100a445", 0x22) [ 55.057585] QAT: Invalid ioctl [ 55.061388] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47192 sclass=netlink_route_socket pig=8738 comm=syz-executor5 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f0000504000-0x40)=[{&(0x7f00007d8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e14000)=""/56, 0x38}, {&(0x7f0000b1d000)=""/158, 0x9e}, {&(0x7f0000d32000)=""/152, 0x98}], 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aba000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000372000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000acf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000187000-0x10)={0x6, &(0x7f0000594000)=[{0x7, 0xffff, 0xb354, 0x5}, {0xb6ae, 0x0, 0x2, 0x89fd}, {0x5, 0x8, 0x2, 0x1}, {0x1, 0x0, 0x8, 0x7}, {0x6, 0x4c, 0xd73a, 0x3}, {0x6bd, 0x8, 0x0, 0x9}]}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000580000)=0x608, 0x2) 2018/01/05 06:56:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b52000-0xc)='/dev/autofs\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f000054d000-0x1c)={0xa, 0x0, 0x368, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x6) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000648000)=0x0, 0x4) 2018/01/05 06:56:46 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000449000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x4000) 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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00001c9000)={@common='ip6gre0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "71184b60d38f", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000f74000)='t', 0x1, 0xfffffffffffffffe, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$midi(&(0x7f00008cb000-0xb)='/dev/midi#\x00', 0x3, 0x2000) dup(r0) accept$ipx(r3, &(0x7f0000062000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000011e000-0x4)=0x10) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f00007cc000-0x112)="240000001a0009ffeecd0000e9ff000001fff5000003050000401d0000ab2af9161790cf", 0x24) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f000068a000)=@generic="daa86003e0193ab82309d87a866b19b8") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f7000-0x9)='/dev/vcs\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b79000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007d6000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000706000-0x10)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000233000)={r2, r3}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000a03000-0x1000)=""/4096, &(0x7f000019f000)=0x1000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000706000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000df1000)={r4, r5}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/05 06:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fdatasync(r0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) 2018/01/05 06:56:46 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 = socket(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd1, &(0x7f0000000000)="", 0x4) [ 55.094550] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47192 sclass=netlink_route_socket pig=8738 comm=syz-executor5 [ 55.141559] QAT: Invalid ioctl 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a62000)={0x0, 0x5}, &(0x7f0000fa5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a0b000-0x8)={r1, 0x7}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000a9a000-0x4)=0x4) [ 55.194427] kauditd_printk_skb: 155 callbacks suppressed [ 55.194436] audit: type=1400 audit(1515135406.325:849): avc: denied { map } for pid=8773 comm="syz-executor1" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=119 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000369000)=0x0) pwrite64(r0, &(0x7f000031c000)="1054217d9bb48021c65dbd10387e631d9d9742d186de1a62b23c113294935439a8e232e17921030bea33d407f5bcc0a813a77676d5003093bfbc770a92cf4bcf855a69896e8f60f8c093a03676e2de5e014fae0eed5940e0fd49c18c2b5e9dd58077183d349b07129a56326fba7bc094e5ffacfc8dd843a31e4ab9292681e50fa7a8dd2f8510bbcc2132315af19605dc9accc5fafebb0c4ce9d4e40978a46811385983b3cbc1830c60875d53288ece6e1b955edb8949e50aedad6e05f8cefa28771496a923f1e5b927ac6f690c42cbbd99b18ba55287b1b5132be7cbf81f7a28e2c50fef0eb545", 0xe7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') preadv(r1, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000dc8000)={0x800, 0x8, 0x40, 'queue1\x00', 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]}) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000786000-0x8)='net/raw\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendfile(r0, r1, &(0x7f00003c9000-0x8)=0x0, 0x40000101) 2018/01/05 06:56:46 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) read$eventfd(r0, &(0x7f0000a5e000)=0x0, 0xfffffffffffffe00) 2018/01/05 06:56:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cdd000-0x4)=0x0, &(0x7f0000889000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001000-0x88)={0x8, 0x0, [{0xb5f, 0x0, 0x0}, {0x5b9d99241eef841f, 0x0, 0xffffffff}, {0x9b1, 0x0, 0x7}, {0x0, 0x0, 0x3}, {0x400003e7, 0x0, 0x5}, {0x0, 0x0, 0x8}, {0x99a, 0x0, 0x2}, {0x88dbbcf15dd300d0, 0x0, 0x44}]}) getsockopt(r1, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000002000-0x4)=0xfffffffffffffe23) 2018/01/05 06:56:46 executing program 3: mmap(&(0x7f0000001000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f000060a000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005e9000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0xf, 0x9c1, 0x9, 0x3ff}, 0x20) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) clock_gettime(0x0, &(0x7f0000b63000)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000429000)={r3, r4+30000000}, &(0x7f0000f85000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bde000)='./file0\x00', 0x2000, 0x1) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000000)="f70020924949e110367eb75ab33027fd60bb1fbf5204ac904998d8485983fba08af664a74413d0efc91988b1f1d767dfe3eee31d11c2ba1e58c1d832f65c6ade10bbf2cd0720490939a1ab1c323a636965dd1c2ab9e2", 0x56) 2018/01/05 06:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000021e000-0xd)='/dev/net/tun\x00', 0x0, 0x82000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c09000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000129000)=0x0, &(0x7f000096b000)=0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b57000)=@newsa={0x170, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x200, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x80}, [@replay_esn_val={0x38, 0x17, {0x7, 0x0, 0x0, 0x0, 0x0, 0x3, [0x1, 0x1, 0x5, 0x7, 0x1, 0x200, 0x4]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00001fc000-0x12)='/dev/snd/midiC#D#\x00', 0x174, 0x200000) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006d4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x101, 0x3ff, 0x80000000, 0x3}, &(0x7f0000b6e000-0x4)=0xa0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b6e000-0x10)={r2, 0x2, 0x8, 0x3}, 0x10) 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) inotify_init1(0x80800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ee000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00006c9000)='/dev/rtc\x00', 0x600, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 06:56:46 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0x81, 0xff4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000030a000-0x3e)=""/62) fcntl$setstatus(r0, 0x4, 0x4400) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x6, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000835000-0x4)=0xffffffffffffffff, 0x4) syz_open_dev$sndseq(&(0x7f0000712000)='/dev/snd/seq\x00', 0x0, 0x80000) fstat(r1, &(0x7f0000778000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getgid() setresgid(r2, r3, r4) 2018/01/05 06:56:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000bcc000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00003f2000)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a7b000)={0x8, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000441000-0x10)={0xfffffffffffff65e, r2}) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006a3000-0x4)=@assoc_id=0x0, &(0x7f0000a3f000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e8000-0x6)={r5, 0xfffffffffffffbff}, &(0x7f0000c9e000)=0x6) open$dir(&(0x7f0000d48000)='./file0\x00', 0x519280, 0x38) getsockopt$inet_buf(r4, 0x0, 0x486, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005b3000-0x4)=0x0, &(0x7f0000612000)=0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000caf000-0x9)={0x1f, {0x5, 0x7, 0x1a4f40d5, 0x800, 0x99, 0x848}, 0x10000}, 0x9) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f00003a7000-0x9a)="0849665594c0496777a864a1676002ef5bee4ffa1ed2d6ec52b0b94c754eb48f3961f3055cdaa1ff5f1e65ed35e2dc96ba956ab9df3f54f206fe0f052283e0fbea856032519dbf2be0c2ad83c2f0689942a3f85522cb31ae188aa13db8466f0d0d5e2ec448bc52e5547387ecab4584dace0aa2dfaa9f4710604a69188ca2240731c895c31c4ad11d93af18f94f3cd7298e4dd167532ae11a2b0e", 0x9a) getsockopt(r1, 0xe3a, 0x4, &(0x7f0000f66000)=""/177, &(0x7f0000a8d000-0x4)=0xb1) setsockopt(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a7f000-0x8)={0x0, 0x5}, &(0x7f0000997000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000177000-0x8)={r1, 0x9}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0xfffffffffffffffc, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x80}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009cb000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cb000-0xf)='/dev/sequencer\x00', 0x80800, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000756000-0x4)=0x401, 0x4) fsync(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r2, &(0x7f00002b9000)="", &(0x7f00006f2000)=""/239}, 0x18) 2018/01/05 06:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000ba7000-0xba)="fd4c89734f5d92b476fe4ed12ce9db0d2ecb0d1035b518099c2a58ae8a7cc6a9d0d47c87b9ac7de272f15e8b05bc33cc7d3b9f52c31c3cdfd1f5ea9a42dca4f30e2f99283a28177434ee11a5f2dce8b2699f42b3194f7f5c9a869a23ec82d165908de89c0ff932ac7454eccd7bd6c502919412ec9289af5cf2766e0f29c6e18942160b7e7aa45fa1e00bc6656bef0838de110c75ae1690a6d3328be7ac9be8f005afdb14d5771e65c62a21e8161d748d121ce80deda5f676d147", 0xba, 0x24040000, &(0x7f00005bb000-0x10)={0x3, {"cdc87fe0d19110"}, 0x6e33}, 0x10) r0 = socket(0x11, 0x80002, 0x0) mmap$binder(&(0x7f0000d6f000/0x2000)=nil, 0x2000, 0x3000006, 0x110, 0xffffffffffffffff, 0xfffffffffffffffd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000fe000)={0x0, 0x0}) r2 = dup2(r1, r1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ee5000-0x18)={0xaa, 0x0, 0x0}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000163000-0x7)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000-0x4)=0xe8) r3 = semget$private(0x0, 0x3, 0x1) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000f31000-0xa1)=""/161) bind$ax25(r0, &(0x7f0000761000-0x10)={0x3, {"57239040b4361d"}, 0x0}, 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000001b000-0x10)={0x8, 0x6, 0x9, 0x2}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f0000682000)=""/0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008f9000-0x78)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x2, 0xfffffffffffffffa, 0x4, 0x7, &(0x7f0000bbb000-0x10)=@common='ip_vti0\x00', 0xd0, 0x8, 0x3f}) syz_open_dev$binder(&(0x7f0000549000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/05 06:56:46 executing program 3: r0 = getgid() lstat(&(0x7f0000759000)='./file0\x00', &(0x7f0000e77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00007c4000-0x4c)={0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r3, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000068c000)=0x80000001) r5 = fcntl$getown(r4, 0x9) r6 = getpid() fcntl$getownex(r4, 0x10, &(0x7f00009e3000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00003e9000)=0x3) sendmsg$netlink(r3, &(0x7f0000505000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f3b000)=[{&(0x7f00003a9000-0x370)=[{0x20, 0x401, 0x300, 0x7532, 0x0, "2bb976ae8ef56a568a713c68d9c212d2"}, {0xa0, 0x10001, 0x4, 0x3ff, 0x0, "eeb59f20e48ae30084b2e2cde4d80563051ba0ed01efc188b56d7825b61f7cbe807dbbc0dd95a3a8ea76a5381611dfa83f10485ab49bcd4621260f8961eec1ea6f398873bf1ecf70636a59f79769781f592523e97b4e2405d56c6d1506b0ac4c914a47370dc6f31067e43a05c50c08a8e062b5adad48e3dc3e3c122273b9a9841cfa6553cff61b2e6d1375c21c9f1fde"}, {0x28, 0x8, 0x1, 0x20, 0x0, "74b00f774aa79d752d11c7aaa557b3af5ba329400c"}, {0x98, 0x4b6, 0x0, 0x9, 0x2, "13450570b94326544393dae6e40bc268ff3c243dd9b416128c817974f03bd82688725fcf3bc16f59082bd909f7d7d67b8d0929961b09ea1032036455145f272e446785ed85e476df53b2f595fab3f1d454fd8835a3b934c3bbf347222c63a820488261e764d490953037b14e85db0ae7cf455306a8df9b7f76bcc46aca2b28fe02ff071f5a"}, {0x94, 0x0, 0x20, 0x20, 0x0, "44c6ac6ecea33878b4126e5a50198421199bc61632dd0e10e6204381c00d5352efada3898b7a3c8fba17aac28e8cf832e429165ae99c3ce2013ae6e5d044e23bc56240f3a213a71007fd085a800a4f73ddb00705004021c90453f690cf69fbe12d19a4d271212071fd11207b32e2d0bffb50d2a9b13d1bed3ac6603a7bee8ec96c417ecf"}, {0xac, 0x7fff, 0x400, 0x5, 0x1, "a0ecabed4f1fb7b6691514e9fdc05eadda130eee0279e0d09bfaf5c00a4d8072712f2743a1f26a23ec526e773a848e3143ab701273073ebf037b0fe0f1c7a10c245e6279e495bacbb5e1fd7767e5bb4ea7e63f43f03194590bad2cc9bbb1e4c40c7e1ee66826f6aca62b689a9aff882f42ce537b7945e57a9dc1f68c681ccb1073e944257aa3d3f610be91aad839188497b099ceee7bc4ec6b"}, {0x94, 0xffffffffffffff7f, 0xb00, 0x7, 0x0, "93d3eb00ca2224afa11f0957483b9dd9d32fda604dc836918c56220d2fec7865798d5c54974b8758d6cb4607f7b3a401a73a214db2d4d7ce1e46f5fcb96ff5f232b5fa56c6aba36fbd30e18fa78e6350e50b605ccfb1360fe66284f0bf34c60a1de817c90d51fc2338f6bc2de47adcbe8f54730e097e3c4ffb1f97ed75ad31b91709"}, {0x1c, 0x80000000, 0x200, 0x751, 0x3, "2a8f7cd5db077be44154c4f6"}], 0x370}, {&(0x7f0000a14000)=[{0x28, 0x7, 0x900, 0x31, 0x0, "1a6cbe9e83a2c836b4cce4e82861937d0e976a5d3193"}], 0x28}, {&(0x7f0000d2f000)=[{0xe8, 0xffffffffffffff01, 0x100, 0x1, 0x0, "bf579516a7cd9aeb5657f723653b6e695035e63575d8d54a093f72df9228e87749103366eebf4258e4f8030fd24f312604b424b7dfb11b38186b06bfe19f7f9da8048540eaa4fab07326b40e92003fa38e31a55b6d791a4c06144b0693af4ac3adc8ef6391e5c8088388b2a1d91c4910e3f2028ea4a9a415b2d489ca29b226ff037077c23e0deebd05fb0fa7a3ba24ee18092f1a01762e868c96e05c0ad83427e53029ef3a601b9ac9d0456c2d09eab22667d495a9ac7561819eb72677f21b5ffe20b8f4adec4a8e142eac4fd0bdaa9df40e31879dbc0ac1"}, {0xac, 0x11f8, 0x1, 0x2, 0x0, "7962d383343e551750a5357078ba56afa00becd19fab96e695ea3c0fab0d9e5e12b356786238fd1dba0ffa3c8766a137556f8a4bf7bc1036752925a76d2f56b76b3c9b440cad84c82e19ce14b6eefe10619da9d2d86168d308a031259795d5d9629328fe6a90119248aaba8e77f1c031b75fe6cb19c43b3ecb744ae83e06b83dc8d76e943c968c488b87a8e7cab9ed38233434ad0749da0617"}], 0x194}, {&(0x7f00005c0000)=[{0x40, 0x8, 0x2, 0x7f, 0x2, "fcecf173742130167985639087f1ccbc357e403ae10344fa82dab907f70d8056185439c6389ee2044078d20a4452da"}, {0x1010, 0x7, 0x800, 0x80000000, 0x0, "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{0x4c, 0x7fff, 0x2, 0x1, 0x2, "a7f0338c40d22e848f6b45be99e7eb73e1df9271248f8a25f7e8a71b306d144d4ed814bf61f7c2dc84ef7cf2a12528a4514d901bce5f4549876d9b2d"}, {0xfc, 0x4, 0x100, 0x1000, 0x2, "27de571c242656d982d8d41d922480e86e80f6e164df97792c76adc0194119eb67d31bd64df7c1d9a7250fb1e29170a90c0cc3614b7ef67285d34b7f8fe08d5ad0c79d04654d0720045b291389e9e8a1695d174af1fe958965d4ff2f144a0dc06af040c70740611c778bb33d400d47f16e318e0756fa3c3ef18c520aed0ac3a79ce8e19e3d173cc7acafdf6bf224ef0f94fae57fbfab53bb80d1f9fca1d1289930ba4610ac34b10f125d7a953f331b889db52f545dc16e03c13be708c5c45a6d380f14b68841664f9c0d89fe09059bc94a95538e16605e848ce1c1bfb87b8c44c0fad297f6e47c11a7"}], 0x1198}], 0x4, &(0x7f000031b000-0x98)=[@rights={0x20, 0x1, 0x1, [r3, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r0}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r1, r0}], 0x98, 0x4}, 0x80) 2018/01/05 06:56:46 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c06000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$llc(r0, &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000156000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x40000000000000fb) mmap(&(0x7f0000000000/0xdf9000)=nil, 0xdf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, ""}}}}}, 0x0) shutdown(r0, 0x40000000001) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b8d000)='/dev/dsp\x00', 0x88001, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bba000)=0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c16000-0x59)="a4309f1bc2cc7057e565ea34140e9248bfb52fe68b5c2f6f49417368176202f195402b9db7ccbe71c1bb4eee24e1c066f5367e0631903ba201a88014c10655aea0bcb80a7a4eb29d64aa5382cbb8a1d3fc012ce62201826aa6") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000193000-0x4)=0x0, &(0x7f0000cfe000)=0x4) accept4$inet6(r0, &(0x7f0000b7b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fbc000)=0x1c, 0x80000) sendto$inet(r0, &(0x7f0000331000)="36000000000040e6ff01000000004000028e2188", 0x14, 0x0, &(0x7f00006be000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) statx(r1, &(0x7f0000b9a000-0x8)='./file0\x00', 0x4000, 0xfff, &(0x7f0000db7000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x8, 0x1010, r0, 0x0) r1 = getpgid(0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000dd0000-0x4)=0x0) r3 = inotify_init1(0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000042d000-0x6c)={r2, 0x9, 0x8, "b5954a52d50731d866c8562ee0f95972a28bc06f64310f4469c407093433b478fb385e521e401e58d37991888601be6ea8272baafa6a8274afd4b3abe85f190318d5ffe4d803721dd6c7dd3720212e37f698ab94ab6c14e1a7501b54daa5b4eaf943"}) fcntl$setown(r3, 0x8, r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000150000)={0x0, 0x800, 0x4, [0x100000000, 0x1, 0x0, 0x6]}, &(0x7f00009e9000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00004bd000-0xa0)={r6, @in={{0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0xea, 0x5, 0x50}, &(0x7f0000d9e000-0x4)=0xa0) fcntl$getownex(r3, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) open(&(0x7f0000767000-0x8)='./file0\x00', 0x101000, 0x80) kcmp(r1, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000c6000)={0x0, 0x0}, &(0x7f0000bf1000)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/hwrng\x00', 0x2000, 0x0) 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c6000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000703000)={0x0, 0x0, 0x101}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000087000-0xc)={r1, 0x80000, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) syz_open_dev$sndtimer(&(0x7f0000459000)='/dev/snd/timer\x00', 0x0, 0x800) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f000097d000)="2dddae65c1b7f639fa72e4b88e2e7820f4fb42e2fa03119d70345bf2aabd99563456d14240ed69467ca5ef7b12e4f36f874c5b222c73a5cb375f5c94f652161c9186119fd8b2", 0x46}, {&(0x7f0000abc000-0xee)="", 0x0}, {&(0x7f0000d2a000-0x36)="dc49501d21dc28ef7cd267cb07a92f78bfe86606f3b6df7f70964f9a8084b26c7faca36450b5c3226e12", 0x2a}], 0x3, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:46 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b92000)={0x2, 0x1, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/dsp\x00', 0x80080, 0x0) listen(r1, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000-0xc)='/dev/rfkill\x00', 0x4280, 0x0) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:46 executing program 2: 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000df8000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00007a4000-0x18)={0x7, 0x67, 0x1, 0x8000, 0x3, 0x8}) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) 2018/01/05 06:56:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800080003, 0x2000ffffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009a2000-0xb)='/dev/audio\x00', 0x0, 0x0) accept$packet(r1, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0d000)=0x14) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 06:56:46 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 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) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000d60000)=@l2={0x1f, 0x7, {0x3, 0x7, 0xae2, 0x6, 0x3, 0x3}, 0x3, 0xfffffffffffffff8}, 0xe, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="65574b7714ff9d7fe2bf697c7bc4e8945f60a6d0437f625d637be147abc000509ac24197e9577cd14687623b717f7635214e068d2d39da765e220af80bca228a4d21", 0x42}, {&(0x7f00009a6000)="5ea02eb8075352f00e62ea1ab40b995550675a385c9ca0a9388221e1fee462401e9bf1ac02562981dc05ed40c246b1f2cb5cba8e82dcde2ae60562946433205c819b8454b92e0b041bd7889a5fd75902ef9bdc493144736ccf3ae626340e15d71f3cf66e2837d04b88e7837314b2730249967673f9a5edd4aff5208152a4127e62e537c5489790033a343a3c7e77e2ab36241a7d4c8ddcf5ec0acd7eff02fd92b60bde8a94ce8caa8ffadf9dce094380009053843d266be860b0312c7adfd3bb67ad5df262fc3070a1be891da5233eb0bc484a67201a9d7d5b8b33b4f3539a12972beac7027a40b1741922b387e8382fa18f7a04", 0xf4}, {&(0x7f00000b7000)="8c45f1a668b8547c6cdf786c34990b4590a55f4cf04aaa109369f53e4d0ddc1bc29710454ee214834fc00cc97d8842c6", 0x30}, {&(0x7f0000000000)="c2ad9be12968ef233f7025970023b9fa83e32322459f1d202ec4a68955d386bec95d6386898b17b29b19a9dca58a22d61081437b270d20e98c66cb50d878026ed2ad77f3fecb1432a96b2255c795bedeb408f314f7c710e8b142090ed624d7eba6e07b8d0c05a2c786e3e61d760ee6b4fdb7c201aef3df761a01f6e0fb2a912596d81c0772ad8b9b46828943bcce13f33b4467a415aee826a21b5f0b79d136d268", 0xa1}], 0x4, &(0x7f0000f97000-0x3b8)=[{0x50, 0x11f, 0xfffffffffffffff7, "a749bb52d1cc13ee59a36ef2a0324361668e45364618acbaebf3145ba94d475a70426a4459d5b2d1dbc98b0816befa76ceea4daae8f0d760efe829f353"}, {0x50, 0x0, 0x3, "e089ce4572e7caa153753e8893600413c9d3f93f7ee2698ca460a2b5a547e507b0e7345e5a82454f9728ea504ef4aad0b265b327fd923e90df69a2a97b"}, {0xb0, 0x119, 0x2, "b484a9c092c5e9ec31d75d64aef04969a001213eb3857110958adb6fd17f64aea379a3ee1298476ca23b57f848277cffe1c633aecca1ba6fb8d5e53fb7ed539e4ae03852e2e93cdc072f38a6fcb61513769ae45ce7ce6a0db6d18187f585dbdd180f53d5fa51117f8ccc754951cadef13ba6b77e00e26e70ccf88afa74526581017e287c33945488d1d0ce10810faf4c7d3500d00bf68924d31521f03aec"}, {0x110, 0x1bf, 0xcc, "79ba2be670a9d7c78d141511ac30745a73ed0e376d82a32e15917b9c65705dafcd1b9327b2a1b5148cfb02029acef9e629210e8ed341eb388c70693bb0ca3afbb18431342fe1f454f6c0fd0fc3bb67877ddeed45be6b13a33ca879cfafb0a9aa7e0231025907bb1e1c78201249d272d2902460aed91d71334e855f53f5a2aa4dc099d2b2b9219c3f29fa2055abad058bf978cec7757d60f9daacf5c1fb687aac6acac5b9ad3a1455099d0b5474a914de8acd8ec8092331a274af358fe99ad2a428f70517045fe8a464b81b2acc57ebf6de6e3d61e6ffe57eb2ac88b137531475e0f5437e2a744fb363f664e89e1721f908d14752953946f3e709"}, {0x80, 0x11f, 0x7, "6ca7a61c7f46b9d409e97662651b0022eadf573057782f620ffab19558f2bf53704204ea1f0a57118ff32e82226ce8e8cdc146e7f517f578462e849151f9189ac0ea5d4c33c7b8e1f8f527521c81dac9e52b57b0e539b60f3af837f0e3b6398e5184c677be41967b4afef340"}, {0x18, 0x13d, 0xffffffff9605b4d3, "79e3"}, {0xc0, 0x119, 0xdc, "cc6cf28ead48533dec956b631b77430874ba9096d756aa991cff562a5d8aa3996cebb36d4cfb9dde4a1500c881143919b8bc7ee481b5f4973d4b48160a9d5e700223fb5c0042a6cc39b2298c3adf1c55b7ba63f1637504d59ef5ae33d72dba077b7eeb09f31afeb18dbcde65b815bca2ef17756effe3107ea9a86a9e0667e0226938e1f1f7e65e37f47bc1677644d38ccc1a74dacc83bdf931e13877e529ac7b91243e5286face57d54790c33a"}], 0x3b8, 0x4}, 0x10001}], 0x1, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) 2018/01/05 06:56:46 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000829000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000804000-0x105)={0x0, 0xfd, "042ac4d790f274efb47a3101132e6965874a3a85cc20502e06147a1e2bf2d2470028b5f56b823f5d1632db067426b8184434529473bfc3e4e727f45024d1cd2d4df4e3c93d6b2557241221ed9d50bea277e5c8936426bcbf26e593a851dd5918d14de48fa4ad53a2c818f57ff78ac18c7d3ab49fbc8e8f4346ef7befed1eaa958134fe6096db2a19cb6d9b858d00c51a8a7408c1044c1c18aa8a6650e6b28ff4323840bf25c28457c00a8678d97e5d96c07edcf10707b699b4fe0526395841eedd0b83d6786a44beab0427569dbd4e96fdce62f79bbfad8a9e406a1fdcb1bf106a6464276a3cbf7902ee54a70c5281edcd874119579cbe8c51e64b78e3"}, &(0x7f000003e000)=0x105) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004fa000)={r1, 0x80000000}, 0x6) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008cb000-0x10)={r1, 0x2, 0x40, 0x0}, &(0x7f0000b4a000-0x4)=0x10) mount(&(0x7f0000432000-0xe)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000cd4000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x202002d, &(0x7f0000601000)="") ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000210000-0x8)={0xbb2f, 0xfdfe, []}) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000093e000-0x10)={0x3, 0x1000}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000004, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) 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) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) 2018/01/05 06:56:46 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000+0x184)={0x1, 0xffffffffffffffff, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@generic="f91e685cf8a5e3608e034eec0f153d39", @ifru_addrs=@nfc={0x27, 0x4, 0xffffffff7fffffff, 0x7}}) r1 = socket$inet(0x2, 0x1000000080000, 0x2) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_ivalue=0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000+0xac6)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, r2}) r3 = socket$inet6(0xa, 0x7, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x2, 0x7ff}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000)={0x3, {"86411fe5169291"}, 0xfffffffffffffffd}, 0x10) 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000a64000-0x8)=[0x16, 0x7]) 2018/01/05 06:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x1000000101002) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$evdev(&(0x7f0000544000)='/dev/input/event#\x00', 0x80000000, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x1ff, 0x0, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d43000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d84000-0x8)={0xf0, 0xffffffffffffff24}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/05 06:56:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = inotify_init() fstat(r0, &(0x7f0000aaa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000549000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000027c000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eb6000-0xc)={0x0, 0x0}) 2018/01/05 06:56:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c39000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f01000)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000003b000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9}, &(0x7f00002df000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000acc000)={r2, 0x8, 0x30, 0x7, 0x7}, &(0x7f0000330000-0x2)=0x18) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000189000)={0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) fstat(r1, &(0x7f0000b60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba4000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009df000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x2, 0x6, 0x6, 0x8}, 0x20) shmctl$IPC_SET(0x0, 0x1, &(0x7f00007fa000)={{0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000095c000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f000024f000-0xc)={0x4, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a7b000-0x79)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c58000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000)=0xe8) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000885000-0x4)={0x0}, 0x4) semget$private(0x0, 0x3, 0x13) sysfs$3(0x3) 2018/01/05 06:56:46 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000010000-0x10)={r0, r1+30000000}, &(0x7f0000010000-0x10)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r2) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000005000)="6a88e773997e171db303f502c22df09d7004bac5697358a9dae356acb1630966860753449a01882db6925fb88864d48096ce10b0da3a61775a31ab4c0741dd3777589ee5fde51ac8c3bffbb02c1e1cb2abf0ab58322bf754af5d7c4f926659b35fdd7f8208c073ed8567cf5d851cf75e67") 2018/01/05 06:56:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000-0xdc)=""/220, &(0x7f0000001000)=0xdc) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000)=0x7ff, 0x4) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000008, 0x4, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0xad)="c549d839a1f728f6f37c794699c0c5e1ff66a5a391623eea3f61c8ddb3ab79cebb6e8f56afc6535192b219ec7f644f59e2f5917b970d157e69f6e4140e2a290fc0f41e06a2528ad4ecc744ad9d48099f4c3d4489e7fc97f7b4f8b554e0584fe1160f0f35630ca05980406fc9a4ea5b738bb51fd841732602b3af3a7cc4633287d064dbb1104af8e07180cfa5b91e2666960598e053a4be5b68755bd6df7bee490d0616038c1bf210c5f43e91b3", 0xad) 2018/01/05 06:56:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000311000-0x10)=@common='ifb0\x00', 0x10) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f000046d000)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000492000)=0x8) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) close(r0) [ 55.720426] audit: type=1326 audit(1515135406.850:850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.745499] audit: type=1326 audit(1515135406.850:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.776049] audit: type=1326 audit(1515135406.851:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.802481] audit: type=1326 audit(1515135406.851:853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.827513] audit: type=1326 audit(1515135406.851:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.852246] audit: type=1326 audit(1515135406.851:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=5 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.876763] audit: type=1326 audit(1515135406.851:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 55.901492] audit: type=1326 audit(1515135406.851:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000816000)=0x4) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d43000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008a2000-0x4)=0x60) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f000010b000)=[{&(0x7f000017f000)="39000013000904690000008000fffd18", 0x10}], 0x1) restart_syscall() 2018/01/05 06:56:47 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00004ff000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x1ff, 0xb69, 0x1000, 0x8, 0x3, 0x2, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x7302b815, 0x4, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000168000-0x10)={r1, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x2d4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f53000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000d78000+0x2c9)='/dev/input/mice\x00', 0x0, 0x410102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a47000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000683000-0x12)={0x7, [0x1, 0x1, 0x57ed, 0x7, 0x7, 0x63a2, 0x80]}, &(0x7f0000592000)=0x12) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000069f000)={@generic="a3f1c3cdf40df3aa74ad2e41eb077155", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000061e000-0x5)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000bff000)="cf", 0x1, 0x0, &(0x7f0000b1c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006d7000-0x70)=[{&(0x7f0000ddb000)="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", 0x218}], 0x1) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xb, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x228, 0x4) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000091f000-0x9)='/dev/dsp\x00', 0xff, 0x0) fadvise64(r0, 0x0, 0x7f, 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000c4e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x5, 0x29, &(0x7f0000e54000/0x4000)=nil, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x189, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d1d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x80006, 0x1ff, 0xfff, 0x5, 0x7a, 0x1}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000837000-0x20)={0x4, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000054d000)={0x4, r3}) open$dir(&(0x7f000046e000)='./file0\x00', 0x22401, 0x64) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000419000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$fiemap(r4, 0xc020660b, &(0x7f0000689000-0x170)={0x5, 0xb0, 0x1, 0x6, 0x6, [{0xfffffffffffffff8, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x61d6, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x3ff, 0xfffffffffffffff8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xf0b, 0x39b2, 0x9, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x1ffe, 0x9, 0x733ae5aa, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x59, 0x1, 0x9, 0x0, 0x0, 0x20a, 0x0, 0x0, 0x0}]}) sendfile(r4, r6, &(0x7f0000023000)=0x80, 0x26a950b) [ 55.926215] audit: type=1326 audit(1515135406.851:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8900 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000498000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008b7000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f00009a7000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) fsetxattr(r2, &(0x7f00004d1000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00000c0000-0x1)='\x00', 0x1, 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000e68000-0x4)=0x80000000fb8) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000065e000)={0x0, 0x0}) flock(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c63000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000022f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000234000)="04f0ff000000000007c1000000000705530f", 0x12) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000020f000-0x10)="60b3f708be7bf139983d86c54a1c4f90", 0x10) 2018/01/05 06:56:47 executing program 6: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c23000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000555000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000084000)=[{&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f00001ae000-0xb3)=""/179, 0xb3}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f000023e000)=""/163, 0xa3}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000fa6000)=""/140, 0x8c}], 0x6, &(0x7f0000000000)=""/152, 0x98, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000ce8000-0x70)=[{&(0x7f0000751000-0x4b)=""/75, 0x4b}, {&(0x7f00004fb000)=""/253, 0xfd}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f00000cd000)=""/84, 0x54}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000c08000)=""/168, 0xa8}], 0x7, 0x0, 0x0, 0x80000000}, 0x720f}, {{0x0, 0x0, &(0x7f0000e5e000-0x4f)=[{&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f00009ca000)=""/231, 0xe7}, {&(0x7f00009f5000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0x9)=""/9, 0x9}], 0x5, &(0x7f000001d000)=""/61, 0x3d, 0x1}, 0x1f}], 0x3, 0x100, 0x0) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000910000)={0x18000000000000, 0x3, 0x10000, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r2, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) bind$inet6(r1, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b06000-0x8)=0x5000) r3 = dup3(r1, r1, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00004c8000)={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x4}, {0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x80000000, [0x80, 0x3ff, 0x40, 0x4, 0x8, 0xfffffffffffffff7, 0x20, 0x6]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000a52000-0x8c)={0x8001, 0xffffffffffffd6c4, 0x100000000, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x9, &(0x7f0000139000)=0x5, 0x201) pread64(r3, &(0x7f000024b000)=""/147, 0x93, 0x0) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) connect$inet(0xffffffffffffffff, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x7fa) r1 = accept(0xffffffffffffffff, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005ef000-0x4)=0x16d) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f000037b000-0x10)={0x3, {"8d87355abe440a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f34000-0xc)={0x2, r1, 0x1}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000c1000)=r2, 0x4) 2018/01/05 06:56:47 executing program 4: 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000000000)="562748bebc08a4564377c0fb768f4b9cdd7ff59968ce663dfdf858", &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00001e9000)="") socket$inet6(0xa, 0x5, 0x4) arch_prctl(0x2002, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000036d000)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', '\x00'}) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000648000)='user\x00', &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d5000)="4b40eb619e4eaed7fee0ea00e54c6edf0e6230a5d7dda2f6bdb2a401e1a4b2bae06bb8ace6e9d182a750429ecddf93f9d92afcef5c72841cbeb8ad4fda3c83707de110fb71a9491530bad7442679e9ca5074c240b990385a8deac9edaf5fd8aca4d8ff72a8aa1fbad47aea02d8ce29311a1432701ee163f4af220c8c9481a76a066402bd2d05936e30b8f9d4bd6633db109c48210a6efa552495cce0cfe4eabfb9aca1f02aaad694a1d4001f38", 0xad, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x55202f6f) setns(r0, 0xc000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x200000103, 0x3, 0x0, 0x0, 0x0}, 0x20) r3 = gettid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b40000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000016000)={0x10201, 0x1, 0x0, 0x1000, &(0x7f0000a82000/0x1000)=nil}) syz_open_procfs(r3, &(0x7f0000da2000-0xd)='net/wireless\x00') 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = syz_open_dev$amidi(&(0x7f00008c1000)='/dev/amidi#\x00', 0x80, 0x400) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00009d8000-0x95)=""/149) syz_open_dev$usbmon(&(0x7f00004ac000)='/dev/usbmon#\x00', 0xaa3, 0x40a02) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0xffffffffffffffff, &(0x7f000068d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$vcsa(&(0x7f00009c3000-0x5)='/dev/vcsa#\x00', 0xc128, 0x1) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000174000-0x10)={0x97, &(0x7f0000f91000)=""/151}) 2018/01/05 06:56:47 executing program 1: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d39000)="", 0x0) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ab000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000db8000)={0x0, 0x58, &(0x7f0000cca000-0x58)=[@in6={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000040000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ca000-0x18)={r1, 0x0, 0x30, 0x8001, 0xc7c}, &(0x7f0000093000)=0x18) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b9e000-0x8)=0x0) syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000ca5000-0xb)='asymmetric\x00', &(0x7f00006d1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c1000)='mime_typecpuset]\x00', 0xfffffffffffffffa) add_key(&(0x7f0000bdc000-0xb)='pkcs7_test\x00', &(0x7f0000eae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000054b000-0xc9)="718b68a2bacb6505e9dd41c496466f97b8d237e0283eb05df8fa7fd8331dfe901fd4bb10f368f2fb460f288fe10a8067dbf1aac3484861f280ba2f6be8aa0d147bcaecc22af13fc19177fb565f24dee5b3fb736e712b7290d975c71d45aea8b116197b1afe0dbe39d69fab2f43d0ecd272a109fa130630f8a10ebc013c71378f8ea8e9e3210b774e683efa7b04475959b59002b85c7bad55dabd5af58319e50ddeaedd08fc2fc8ecc40988bffcb16161199842094160845a8bd8058a21b315190d3c6173b5d6c52ae9", 0xc9, r2) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c3b000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000f3000)={0x0, 0x3}, &(0x7f0000b64000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd9000-0x6)={r1, 0x7}, 0x35a) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000)=0x7, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000439000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getpeername$ipx(r2, &(0x7f00008f4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000802000)=[@in6={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x2, 0x3a2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}], 0x80) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0xc)='--@[\\]^user\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = syz_open_dev$sndmidi(&(0x7f0000314000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$llc(0xffffffffffffffff, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f000073e000-0xb)='/dev/vcsa#\x00', 0x9, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/cuse\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dcb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x29e9, 0x48000) io_submit(r0, 0x6, &(0x7f0000081000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000000080000, r1, &(0x7f00002d8000)="e568eb65d299bd8a13f38961b4eb0730cf1689e0c75056696a6270d3f3e12415260735de69", 0x25, 0x401, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffff81, r3, &(0x7f0000dd4000-0x17)="04ed9aa18abb14ca7a894e0ba291107373da8e8bf20177", 0x17, 0xcda4, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0x101, r5, &(0x7f0000768000-0xf2)="8852d6e51f330044436443762fb26a58cce060767e4962604af302bee60280957676952ffa109668b7a16681a2c85ae5fab05f8add0f925ef2de6f24af08bf83097f5549d19db2bf273bdad92bc6734290e63954b5d809855b70b61367d43d9c2cbabae3461260707a99b093ed3ae53edca8ce5db65c7c949d453955d0dc17f04f85d1cfb66740177e7f6d834503aae58619057f13bf35227f9502217e708f0965a2de1409a15544034e2157356d5f64d17eaab15f7a41528cb2e11fa4657455fb9cef29df153526bf29b292cf94e75d9bd83f5b1614f65fcd31cb40800506b842c0176a0def82cc39ef97625fa396e96cf9", 0xf2, 0x101, 0x0, 0x0, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8, r7, &(0x7f0000000000)="3a67c8961c8f91290c6c8c3e5c308f64ff49918d195f67b1965997aa5610ef181667d715523f2bfaad0be06f1d1b84ee43f26c6b465f57d9616922898e9673686c2d031a1cac8656e385166687f87052cf322f11a164ac64b4ce1a1c2132805bb2f6a5c2988b563d85b54bedfeadda0689f959dc031efacc7657a067a892c07a753dbc322b250575120c6ff87af8e82c33091cba49c67000eb37742888f1f49f8b7c3095dc6a4dad63dad1ea76152bf256d74f5e06df2e0fb662087c429d847233a3949bac2a095419fb50081c88e40071e7b9f04e5bad", 0xd7, 0x8000, 0x0, 0x0, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r9, &(0x7f0000001000-0x40)="b154edfdbf7b0d024b5e8f3e4c1446e58c1f7de619ac2fe3f2f992936d0b4534489942effc870a1696828f3e233a92da76e7654eb971b5cda6aa4adb204f2509", 0x40, 0x401, 0x0, 0x1, r10}, &(0x7f0000ed8000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r11, &(0x7f0000000000)="5ee01260413ec040deae31e6887a6a8389be74a544bf7b", 0x17, 0x38e4, 0x0, 0x1, r12}]) 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) r13 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r14 = syz_open_dev$sndpcmp(&(0x7f0000624000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80900) sendfile(r13, r13, &(0x7f00004db000)=0x8000, 0xffffffff) creat(&(0x7f00000f5000-0x8)='./file0\x00', 0x2a) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000db7000)=0x4) io_setup(0x7, &(0x7f00006e1000-0x8)=0x0) io_cancel(r15, &(0x7f0000d69000-0x40)={0x0, 0x0, 0x0, 0x6, 0x2, r14, &(0x7f00008d9000-0xe8)="098ae6b61951d585ad95fcab0c1da637f77209894ad3ab34424ef6e97f8530ec45f9512006fa2bea73aa52178af64b480d0cc304873ed626d4192968e6df94e4523e05d570c314af3131b45e52394d325346cd242523262324a4c8c7997729b4b9a8ec3093ad71dfa0c7d09e16a51b1669b36a8c7bb50487aa34beb216453a80455b1b712397bd8274a72a2be9da148222f1d43f4b895ef2d4194ee7d03cb9ca17c2d1e85f293f8b53f75b23a043d8354516a09c4865648cdb9d1316b8460b8c637fd3a435e8031a6cbddae92c10b00fed3c2d498921a0e135d78c8354585a2f40ae41c3f0326721", 0xe8, 0x7, 0x0, 0x1, r14}, &(0x7f0000307000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000572000-0x6)="e9", 0x0}], 0x1) readv(r0, &(0x7f0000d70000-0x51)=[], 0x6) setxattr(&(0x7f00009f2000)='./file0\x00', &(0x7f0000805000)=@random={'os2.\x00', '*nodevposix_acl_access,\'\\)user\x00'}, &(0x7f0000d4a000-0x1)='\x00', 0x1, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000084a000)={0x0, 0x8, 0x5, 0x5, 0x9}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000353000)={0x5, 0xed36, 0x9, 0x7, 0x10000, 0x6, 0x0, 0x5, 0x80000001, 0x0, 0x80}, 0xb) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000226000-0x1b)="ef08adacd87642c436f407000000000000000005eb083b6b26cc90", 0x1b, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eb1000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003ac000-0x12)={@generic="a935ea03696c76f6bb63c97affddf6a9", 0x5}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() ptrace$setopts(0x4206, r4, 0x10, 0x6) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b11000)=[{0x4, 0x0}, {0x0, 0x6}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x0}], 0x8) r1 = accept(r0, 0x0, &(0x7f00005f6000)=0xfffffe7f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000037a000-0xa)={0x0, 0x97b8, 0x1, [0x8]}, &(0x7f0000975000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001d8000-0x8)={r2, 0x4}, &(0x7f0000579000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f4000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006da000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e3d000-0x10)={0x1725, 0x201, 0x4, 0x1, 0x0}, &(0x7f000061e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000879000)={r4, 0x8, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f69000-0xb)={0x5, 0x5, 0x1, 0x0, 0x8, 0x23, 0x2, 0x7, 0x5, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffda8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000123000)=0x1f, 0x4) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f0000fd9000)={0x0, r3}) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f0000b50000-0x8)={r5, r3}) prctl$setendian(0x14, 0x2) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000052000-0x58)={0x5, 0xbfe0, 0x4d0000000000000, 0x2ab, 0x401, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000aec000)=[{&(0x7f00008d2000)='9N', 0x2}], 0x1) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005f3000)={0x0, 0x0}, 0x80800) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005f4000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000da5000)={0xaa, 0x42, 0x0}) readv(r1, &(0x7f0000679000)=[], 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d75000-0xa)={0x3, [0xb6b0, 0x800, 0x9]}, &(0x7f000006a000-0x4)=0xa) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf2a2, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "c7462c110cbd22de"}}}}}, 0x0) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x28002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000007000-0x40)={0x5, 0x5, 0x7, 0xfffffffffffffff8, "acccd87aa81467163e3212d89ba292b3880d9c8d4ee32100fb74044b2f08277a8da659cddc9b5aed1f2c5705", 0x0}) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) setsockopt$inet_int(r1, 0x0, 0x10000000000b, &(0x7f0000ac6000-0x4)=0x408, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000f35000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f0000b16000)=[], 0x0, &(0x7f00003f0000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/05 06:56:47 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00001fc000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x2}, &(0x7f0000001000)={0x0}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x18000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x35, &(0x7f0000002000)="e70d31eeceb794c2a8cdd2e8300703000400", 0xffffffffffffff34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x0, 0x0, &(0x7f0000000000/0x3000)=nil, 0x80000001}) syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x5, 0x800) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x2, 0x5, 0x2, 0xa0, 0xa0, 0x3b, 0x3ff, r4}, {0x2, 0x3a5, 0x61, 0x4, 0x2, 0x75, 0x4, 0x4}, {0x5, 0x100, 0x6, 0x80000001}, 0x100000000, 0x4, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7, 0xffffffffffff9552, 0x7328bd75, 0x9}}, 0xe8) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) getpid() sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e56000-0xa)='/dev/cuse\x00', 0x80, 0x0) getdents64(r1, &(0x7f0000d70000)=""/174, 0xae) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @fr_pvc_info=&(0x7f0000bf2000-0x9)={0x1, @generic="ce9e1dd72bf7dd2015d9e2c0adca7004"}}}) r2 = socket$inet6(0xa, 0x20000002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e35000)={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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067a000-0x8)={0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f00009ad000-0x21)=""/33, 0x21, 0x20, &(0x7f0000185000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$TCSETS(r1, 0x5402, &(0x7f000036e000-0x24)={0x6c54, 0x3ce6, 0xe5a, 0x401, 0xfff, 0x2, 0x6, 0x9, 0x1, 0x7, 0x40, 0x28a4}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb, 0x0}) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00001ab000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000548000-0x4)=0xfffffedf) sendto$inet6(r0, &(0x7f000070b000)="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", 0x1000, 0x0, &(0x7f0000e87000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00009b3000-0x4)=0x0) recvfrom$llc(r1, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b8a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0x1001}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) fstatfs(r0, &(0x7f00008f0000)=""/4096) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000030d000)=""/234, &(0x7f0000e15000)=0xea) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000207000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000a4e000)={0x1a, 0x10, 0x401, 0x8, 0x7, 0x495, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/05 06:56:47 executing program 4: r0 = open(&(0x7f0000887000)='./file0\x00', 0x2042, 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/dev/sequencer2\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x0, 0x222c456b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xfe)={r1, r2, 0x5, 0x9, &(0x7f0000001000-0x495)="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", 0x101, 0x0, 0x9, 0x3, 0x8000, 0x1, 0x0, "838443ebffd65bb6915181865474ee15ed25532bca924817cef0911c7b49836ea46c3d8b70abe5cbb9657e41cdd3cd878ac4bc03840ac39eda063ccc43a079269e55d4ed776f59b292f7ef4e839e856dbaced826fc333add8983eff30b21f392ea3966f6e6807a672bfcef5a151076513ae079d7964a73a7cacd22f468e0d5e8eea3c63a285b5a7cb3ca433b609bbc80c9f2572f25a63673283a41998de18423954bb1354facf80c63ad36185a0950a1394f15d05c85e73b58ad977dbaa80065661df0988b19bf0dadee55fa5dd700e0e9a62ff42461"}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000f64000-0x4)=0x28) 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000906000-0xa)='/dev/vcs#\x00', 0x81, 0x280100) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00003a9000-0xc)={{0x901, 0x6, 0x7, 0x5, 0x401, 0x246}, 0x6}) fallocate(r0, 0x0, 0x8, 0x7fffffff) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000c1000)=0x0, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f00007e7000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x240000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x400000000000003, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000237000)=0x2, &(0x7f0000237000)=0x1) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000479000-0x8)='./file0\x00', 0x20000, 0x15) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000859000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000951000+0x31f)=0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000649000)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a29000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000855000)=0x2, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xffffff85) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0x13)=""/19, &(0x7f0000017000-0x4)=0x13) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001a000-0xd)='/dev/usbmon#\x00', 0x8000, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000f000-0x10)={0x5c, &(0x7f000001a000-0x5c)=""/92}) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0xc) write(r0, &(0x7f000074e000)="1f000000040a1f93000000000000e0ff019d160a090001800400db2000df18", 0x1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000162000)=0x200, 0x4) 2018/01/05 06:56:47 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098a000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000308000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x40004a0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[], 0x0}], 0x1, 0x0, 0x0, 0x4000045}, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x495}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file1\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r3, &(0x7f000056c000)='./file0\x00', &(0x7f00007d9000)=""/27, 0x1b) r4 = syz_open_dev$sg(&(0x7f00005b9000-0x9)='/dev/sg#\x00', 0x9, 0x40080) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fchown(r1, r2, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000195000-0x10)={0x9, 0x1, 0x5d5, 0x3, 0x0}, &(0x7f0000769000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000419000-0x4)=@assoc_id=r6, 0x4) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000019b000-0xc8)="dc9ce5ab7919f1ff68dd53afb73ad44dcaef0d7de8b08552122b00d3432045e802d7ee779f8c87965e350b7273cd79270362e8375604ec37664da05f5bd00faa52be1e6011eeb10b30a856f33b168742f66c64378b51b32dc928e2e2529b72ba85e0161c9390db1400a855f952ae3dbbfb836e4f7448d4b82fbe7cb503d290d8e001d7df00c7026f33a22147613a79c9dafc395d1b7b01f12681166845254fe1fb4d0881de7b19414f4f73c039c30e0151a22ae69ef15250a366ebc3c22ac0e23a494cd685fd9d40") ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000e12000)={0x7, 0x7, 0x6}) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0x5, &(0x7f00000a1000)=""/109, &(0x7f000089f000-0x4)=0x6d) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004a1000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x5) 2018/01/05 06:56:47 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) lremovexattr(&(0x7f0000f16000-0x8)='./file0\x00', &(0x7f0000a76000)=@random={'trusted.\x00', '/\x00'}) dup3(r0, r0, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) r4 = open(&(0x7f0000dc3000-0x8)='./file0\x00', 0x92000, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009de000-0x4)=0x0) mq_notify(r4, &(0x7f00003a3000)={0x0, 0x4, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004c1000-0x8f)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00005b6000)='./file0\x00', r1, r2, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000443000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000068f000-0x48)={{0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000d5a000-0xd)='/dev/net/tun\x00', 0x0, 0x6400) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000047000-0x50)={0x1, @tick=0x7, 0xffffffff7fffffff, {0xffffffffffff3226, 0x0}, 0x6, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r0, 0x80000) r3 = dup2(r1, r0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000048000-0x10)={0x1a, 0x1e, 0x3f, 0x80000000, 0xffffffffffffff81, 0x80000001, @random="b7614f2ec180", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x20, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f"}}, {0x0, 0x0, 0x4, 0x0, @time={0x0, 0x989680}, {0x0, 0x6}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xf0) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000"}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000075e000-0x9)='/dev/vcs\x00', 0x20001, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000848000-0x4)=0x0) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000859000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000078c000-0x4)=0x1c, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') preadv(r1, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x0) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 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) sysinfo(&(0x7f0000650000)=""/87) prctl$intptr(0x2b, 0x0) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005c5000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000056e000)="6e732f70ff6400") ioctl$TCSETA(r1, 0x5406, &(0x7f00009e7000-0x14)={0x7e00000000000000, 0x302, 0x4, 0xfffffffffffff801, 0xffff, 0x6, 0x4, 0x81, 0x7, 0x80}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00005f0000-0x8)=0x0) 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d4e000)='uid_map\x00') mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005ba000-0x4)=0x0, &(0x7f0000d4f000-0x4)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0xbc0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d50000-0x8)={0x0, 0x1}, &(0x7f0000d50000-0x4)=0x8) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d50000-0xc)={r2, 0x8, 0x30}, 0xc) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f000035f000-0x60)={0x27, 0x200, 0x6, 0x7, 0x8, 0x9, "4da3a08fe1f1c56fea70091a70cb771c0c275a73e1f11d75fe0a1b1dee5871d7df3c190399900870f70d8409a55241874d6445bc1695e2008bf69c934ac93b", 0x1}, 0x60) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000035f000-0x20)={@generic="2e21c134e4fc37f519337fa0f047887f", @ifru_flags=0xd00}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000035f000)='/dev/autofs\x00', 0x30902, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000005e000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0x3d9) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000028f000-0x4)=r3) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0xfffd, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000-0xf2)=""/242) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000-0x2)=0x1000, &(0x7f0000f73000-0x8)=0x2) getsockname(r0, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00009a8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f00009a4000-0x188)=@delpolicy={0xac, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000)=0x0, 0x1, 0x2) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cf4000-0x5)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1, 0x20, 0x0) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000454000)=0x0) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r5, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c3e000-0xc7)={r6, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000b80000)=0x96) r7 = socket(0xa, 0x80801, 0x80000001) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000063e000)=""/0) ioctl$KIOCSOUND(r7, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb1000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000627000)=""/35) bind$alg(r0, &(0x7f0000faf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ee1000)={0x0, 0x0}) shmget(0x0, 0x4000, 0x0, &(0x7f0000d0d000/0x4000)=nil) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000fac000-0x38)=[{0x0, 0x0, &(0x7f0000705000-0x10)=[{&(0x7f000059f000)="eee6fe4cdfc2cff402fccf365619692d", 0x10}], 0x1, &(0x7f00003d6000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00000c8000)={&(0x7f0000faa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000797000-0x30)=[{&(0x7f0000583000-0x43)=""/67, 0x43}], 0x1, &(0x7f0000faa000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000af4000)='keyring\x00', &(0x7f0000a30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00005cf000-0x8)='rxrpc_s\x00', &(0x7f000047d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c6000+0xfeb)="9c3a776c616e316d696d655f7479706576626f786e65743073656c696e757873797374656d00", 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f00003fe000-0x1000)="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", 0x1000, r2) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000f87000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b93000-0xc)='/dev/rfkill\x00', 0x501400, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[], 0x1000000000000130) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/status\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000c0f000)='./file0\x00', 0x200, 0x8) bind(r2, &(0x7f0000ff2000)=@l2={0x1f, 0x9, {0xd30, 0x1f, 0xbe28, 0xab, 0xa1, 0x1}, 0x1ff, 0x0}, 0xe) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a30000-0x8)=0x0) bind$inet6(r3, &(0x7f0000a35000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sched_yield() 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000010, 0x802, 0x7c) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f82000)={0x3, 0x1, 0x8, 0x20, 0x3, 0x4, 0x8}, 0xc) 2018/01/05 06:56:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f78000)='/dev/vcsa#\x00', 0x5, 0x20080) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000742000)={0x9, 0x6, 0x400, 0x6, "151eb77b17deab25ca2a72a552e0aa5077e732dbfdd7e37e8a023feb1bef992f"}) r1 = socket(0x11, 0x80003, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/vga_arbiter\x00', 0x402200, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x100000affc}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e7b000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff1c8, 0xc7, 0xfffffffffffffffc, 0x4, 0xffffffffffffff09, 0x8000, 0x74, 0x101, 0x9, 0x5, 0xb87, 0x4, 0x0, 0x2, 0xff]}, &(0x7f00009b4000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000020a000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x1, 0x7737, '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]}) fcntl$getflags(r0, 0x40b) ioctl(r0, 0x1, &(0x7f0000001000)="") 2018/01/05 06:56:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000082000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000581000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0xd000, &(0x7f0000001000-0x8)=0x0, 0x0, r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000cc4000)='/dev/snd/controlC#\x00', 0x2000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000d7000)={{0x3, 0x0, 0x0, 0x0, "a690d9c4cb5ed557d1b93551216cace84a006ac84b998fb06db7d469caae6fa4c2ee8c60be323552fcbc9494", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c76c6e21a89962aec6a3ebb9bcc17bb569240ad9005f9d3e26521c595cfaa3f44c5e0f49ebf4c35ac1ab20c3aa6c162bddcdd60ba08c3208150c9d85c5b6e9ec", &(0x7f0000303000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/ppp\x00', 0x400, 0x0) syz_open_dev$sndctrl(&(0x7f0000aff000-0x13)='/dev/snd/controlC#\x00', 0xfff, 0x610a80) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000cf5000+0xd32)={0x1000, 0x2, 0x5}) 2018/01/05 06:56:47 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7f, 0x200) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00008cc000-0xc)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d0000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 06:56:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000409000)={0x2, 0x78, 0xfffffffffffffff8, 0xfff, 0x8, 0x7f, 0x0, 0x3, 0x0, 0x4, 0x6, 0x5, 0x10001, 0x3, 0x5, 0x6, 0x8, 0xaefb, 0x7ff, 0x6, 0x145, 0xfffffffffffff800, 0x0, 0x47, 0x8, 0x1, 0xa3da, 0x0, 0x6, 0x9, 0x8000, 0x80000000, 0x3f, 0x80000001, 0xb78b, 0xbef, 0x2, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00003cd000-0x1)=0x0, 0xa}, 0x80, 0x8, 0x2, 0x0, 0x5, 0x6, 0x0, 0x0}, r2, 0x1, r3, 0xd) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e3f000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp(r4, r5, 0x4, r1, r0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = syz_open_dev$vcsn(&(0x7f000086e000)='/dev/vcs#\x00', 0x8ffd, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d8a000)=""/4096, &(0x7f0000a35000-0x4)=0x1000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a5c000)={@generic="dbd0300ad7ee7d9b19109e23c18c5c33", @ifru_mtu=0x10001}) 2018/01/05 06:56:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x10001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004fc000-0x14)={0x0, 0x7, 0x7fff, 0x0, 0x5, 0xfffffffffffff001}, &(0x7f0000052000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x400000000000000}, &(0x7f0000ce9000-0x4)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000df3000)=0x0) perf_event_open(&(0x7f0000992000)={0x0, 0x78, 0x6, 0xb2fe000, 0x5, 0x4, 0x0, 0x7abe, 0x800, 0xc, 0x5, 0x2b8c, 0xd3f, 0x1, 0x7, 0x0, 0x2, 0x2, 0x2, 0x8, 0x5, 0x7, 0x2, 0x400, 0x5bf, 0x7, 0xfffffffffffffffe, 0x0, 0x9, 0x77e63238, 0x7, 0x8, 0x7, 0x0, 0xd7e, 0xbb, 0x80, 0x9, 0x0, 0x3, 0x4, @perf_bp={&(0x7f000018a000-0x1)=0x0, 0x9}, 0xa, 0x9, 0xc3, 0x7, 0x0, 0x3, 0x1000000, 0x0}, r3, 0x1ff, r1, 0x2) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x77359400, 0x0}, 0x1, 0x48, 0x400000002}], 0x18) ftruncate(r0, 0x40010000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/05 06:56:47 executing program 6: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c6000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0x2e9, 0x0) link(&(0x7f00002fd000-0x8)='./file0\x00', &(0x7f0000202000-0x8)='./file0\x00') 2018/01/05 06:56:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d22000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000915000)=0xf72, &(0x7f0000e3b000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x40096101, &(0x7f00009ab000)=0x0) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) socket(0x0, 0x80000, 0x6) ioctl$void(r1, 0x5451) 2018/01/05 06:56:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xfffffccb) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 06:56:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x325, 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$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000208000)={"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"}) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000125000)="", 0x2ec, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r1, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002f2000-0x9)='/dev/sg#\x00', 0x0, 0x8000) sendto$llc(r0, &(0x7f000015c000)="896c7839683f22ef2491279a0b556561fcfef66519560e2606b5cd90e2f2f6b3fd59f43e392a55aa82bbc9a18f8bd60151f4f68adc3e7c248d957946af56ebf35764f545fc010c5a88d987da94d6ff6e55b166556fa1085d922f87064d53664a83de51ada7ea2aaf3a1b58e42d3494309ea7c25ad5001ed3844f78ffa9b754e07f89a1afd812ae9b1bfb37e7fd9ae99f02139e8863cfc0dd32e5fa83cfb885e50211364d56938252c06d7ac9f7c2286725c7e4d3657610fdea3495288be3139079bb62a33ad1f2e594ad7e200238e30400ad2dae4e8b007d148421aac130b95c1413724dc2d7062933efed9e835cfe", 0xef, 0x4, &(0x7f0000f88000)={0x1a, 0xf8, 0x5, 0x2, 0x800, 0xfffffffffffffffe, @random="9f5b49c50970", [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000efd000-0xf)="95858b3f55125563492012c7afab83", 0xf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00008db000)=""/174) clock_gettime(0x0, &(0x7f00007dd000)={0x0, 0x0}) utimes(&(0x7f00007e2000-0x8)='./file0\x00', &(0x7f0000125000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) [ 56.859939] QAT: Device 0 not found 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f0000216000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="73eb33ac5724", [], {{0x201, @llc={0x61, @llc={0x2, 0xbc, "a1", "abc4e8d7314226762bf809b4494372d58aa2fc1eca0b59e5321fe4216468fdbc898833a626ee85978a96ac12ef430c05b68fe75fde34ff72f298a453599f05b8edab13e6e16ffd5536193bb4eedee2bc73ab8fa6b6578e73af6e52391d96"}}}}}, &(0x7f00004e2000-0x10)={0x0, 0x1, [0x6c7]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000094d000)={0x0, 0x6}, &(0x7f0000f73000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000083e000)={r1, 0x0}, 0x6) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) [ 56.927645] QAT: Device 0 not found 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000c79000)={0x0, {""/7}, 0x0}, &(0x7f0000ffb000)=0x10) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)="") r3 = dup2(r0, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0xb702, &(0x7f0000d30000-0x8)={0xffffffffffffffff, 0x0}) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000db000)=0x0) ptrace$peekuser(0x3, r1, 0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000931000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004d0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) fgetxattr(r2, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004fc000)=@int=0x0, &(0x7f000035c000-0x4)=0x4) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='maps\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x9) 2018/01/05 06:56:48 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d7000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00008fd000+0x94d)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f00004db000)=[{r2, 0x8, 0x0}, {r1, 0x2, 0x0}, {r0, 0x20, 0x0}, {r1, 0x410, 0x0}, {r0, 0x4002, 0x0}, {r0, 0x40, 0x0}, {r2, 0x1, 0x0}], 0x7, &(0x7f0000906000-0x10)={0x0, 0x989680}, &(0x7f0000a58000+0xe40)={0x6da}, 0x8) unshare(0x400) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000bba000-0xd)={0x11000, 0x8000, 0x0}) r3 = dup3(r1, r2, 0x0) listen(r3, 0x0) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000d4a000)="e4a445eb7fff0500", 0x8) close(r0) bind$inet(r0, &(0x7f00009e3000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00005e0000-0x4)=0x0, &(0x7f000053f000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$ipx(r1, &(0x7f0000d11000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000656000)=0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000db2000-0xd4)="8c22834620505be8da162ec35ffb15e84ae63c232b8514c3d8cc6b2a213a1cec4da7b9ea6a6931545c6eae146010a3a5e671a8b8d6b27bf86f715cb5a1ffee6cd32cc8fff5105853ea9e3eb3a7e301f93a725d20c67de91028864c2ade015f4c07df13367d33928bb42fa4329e1cc17a80a5350a32438ae87a9b665400842099d42c6ddb8187a4b21aa3f9411502aa3907f62c95d95a35b23efa67b24f22cf51bd297011194e0cf7971d2fb31a74358933556a615572fb14f167d44fd4f78ad02c1cc086d9ffe8fa08511223558274d8ac058b14", 0xd4) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x76b9, 0x10042) r1 = mmap$binder(&(0x7f00001b5000/0x3000)=nil, 0x3000, 0x1000000, 0x20010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000)=0x10000, 0x4) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xff, 0x480802) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000002000)={0xa, 0x0, 0x40e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0xd4, 0x0, &(0x7f0000002000-0xd4)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x78, 0x8, &(0x7f0000003000)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000-0x1)=0x0, 0x1, 0x4, 0x37}, @ptr={0x70742a85, 0x0, &(0x7f0000004000-0x1)=0x0, 0x1, 0x4, 0x3e}, @ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x2, 0x31}], &(0x7f0000004000-0x8)=[0x0]}}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000003000)=[], &(0x7f0000003000)=[0x30]}}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x48, &(0x7f0000003000)=[@flat={0x77622a85, 0xb, r1, 0x1}, @fda={0x66646185, 0x6, 0x1, 0x12}], &(0x7f0000002000-0x48)=[0x18, 0x68, 0x78, 0x78, 0x20, 0x0, 0x38, 0x38, 0x78]}}, @enter_looper={0x630c}], 0xa8, 0x0, &(0x7f0000002000-0xa8)="9838e110e321c3fe98431b5fc58182202b5313a9b0bc6ab644ebef1bb934ef1161f1ce6637e99e6b3e28631d91c1cbba3591890543a8604d75769200765c80e7cb63df1fd0aa7b092eb881b3ac33b9260fb5feafe5b4ed4a132e9b1385f6f1653fd495bcc8a0ec567594e0985ad6b397c2bd0cb9deb6156e921bab449ec99eeb87eb94a794c97b280483d42bb12f078f3aa8e8375b42ef80e91429f36f90e9e51086b18b815904e4"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000004000)=0x3ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x9, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x73)={r3, 0x6b, "fa1a8e259ce968252e73cf1446ccb5530938c3e6a5654845893c4613c3e85aad295bbde8333951f9a85d4a2b2de96da09e1c8cfcee212bb8806088a9234761499b939f953031776c75e226a53544e25875b4a87baf4dad7b905cef883f602162e0653224762603f6993fa5"}, &(0x7f0000006000)=0x73) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000008000-0x4a)=""/74, 0x4a, 0x100, &(0x7f0000006000)={0x4, 0x41, 0x1, "1cf08640d852", 0xfffffffffffffffb, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000008000)=[{&(0x7f0000009000-0x60)={0x27, 0x3, 0xfffffffffffffffd, 0x4, 0x7, 0x7ff, "d44645cc155ed68c994f29313af3ef1eff95a35c3b0557260b15bb3a5dc8a4a1f9fb0ca2ab48568fb3f9f8c0c6fe99d43c2932d05ec87a21d211dc7b6dc6be", 0x9}, 0x60, &(0x7f0000006000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="015ba44ad31988308827d35d2abbada440fcfef252e74d6e860f6eb24c3c6cb43bb3b1c22f10850f", 0x28}], 0x2, &(0x7f0000009000-0xe0)={0xe0, 0x11f, 0x1000, "cbc452548991ac27813e353dbebe9324a0761862884248cf24f8d68f8630dd77f470abbbb8c0cdcd178685e12fccfdf3ee859212d78c61d7a825f118c0f17ea50f6ca27cf7729fcd3b335a0e29ea3a67c4cbf06f2ce8b94d9c33104702d3170973906d39266b8a4955106b85045337694328c2c61e23bc61fb6a0607d7990e816742f11abd871f82aa0f2fa3c8e5ca5040bb0a5fc6eb43383832658ffaf9eec1c9dff971cb7672f02891e51b408bf5067301900c971a818c65ceca13bce0bd8254163d08ec156c335c235ab9211977a2"}, 0xe0, 0x4000000}, {&(0x7f0000001000)={0x27, 0x2, 0x9, 0x0, 0x1, 0x200, "89e18fb909bf24e539e0837bedbcb6bea3f6c16e793a33d24853e31132c8f247d4266adb7b27dba08e08927d5ef0324e281ca9b8309e70e0f9f423e7e51831", 0x9}, 0x60, &(0x7f0000009000-0x20)=[{&(0x7f0000005000-0x2d)="4d0ddeba7f301b3a3c5d9bf3368e4e59ac1ea984a64c9a8178025a4ca324715d0c6518bb03779d6fa3c0f3377f", 0x2d}, {&(0x7f0000009000-0x4f)="d4d5ee5c03db663f50c6b390b2a67dac0a846e44439ec9cb5aa6d030b922defdeeedd4dcd452f79e73f043ff0026dd9b470aa938466fe6377b42773378af4d6ab98b6011ef50418d3b12b1ed96f121", 0x4f}], 0x2, &(0x7f0000009000-0x98)={0x98, 0x113, 0x8001, "48b3e81d94522f6e3d00f1d9849a434893a83a775aa77a26b9c449cd5c2b3929f75d68f3c8544b14a8112c0999fad92b410e85be7a3c28ef8d7a94f6b216fc2623dcdc8939c675e6b21b92d5eb3e84829f79fd27c580c6faf429bf90b951bb1aedfbcd5ca6b622f0582d677a335597656d6e7bb99d05f43cfab73cf8a1e401c3d243b1f602e8"}, 0x98, 0x4000}, {&(0x7f0000008000)={0x27, 0x81, 0x7, 0x5, 0x7f, 0x7fff, "03c93fde5a05cbd4f84c11fb0886805ec92c038e39516c3831235bdd323232086148cf16aedf5381e3bf9a1b6a63e2cd3c5a38a970f5e49f0a3ad7a6a82b31", 0x20}, 0x60, &(0x7f0000006000)=[{&(0x7f0000002000-0xe0)="aec7627d3b37eb028d7b3b5c7e6e32cfaee7935eedeca50515dc927d95ca1b2a0faf10b78dbfab000928622913e4e9f581b96e6569f2fc7c33eb263218b92747ec3920c1869939beefb43b64204882864e86d442701ae063c0c5d3dde3a530f2c641b38b53e678b52fa45f9df942147b945d55fa1ceb28bfac631599c872a45377608a8a5b7197cd5fa58be2ee4ffe34c25c2ad975da3ab8e55e9ac066c805206f3c1c20fc591a877aab4f5a9ccfd529b87b8a77c4d92b5caa8b88c9ea266cc84b76c6a0bb62f8ebaf58105ccc49be4d7e1ee53ab4ce6ca8e783be558ba996cc", 0xe0}], 0x1, &(0x7f0000008000-0x50)={0x50, 0x118, 0x100000000, "dcc1ef3254163b210e65875ffe7156cdac0a02ea64b733a018635481a231757bf230e1b4980c11e9809f1c37fe2a54b8c4170fcaa3f403b16e51e8c2b99e00"}, 0x50, 0x8000}], 0x3, 0x4000) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000610000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000949000-0x18)={0x1, 0x3, 0xffffffff, 0x8, 0x3, 0xd30}) request_key(&(0x7f00005df000)='dns_resolver\x00', &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000576000-0x57)='$bdeveth1GPL{wlan1ppp0securityprocvboxnet1wlan0md5summime_typemime_type#em0proctrusted\x00', 0xffffffffffffffff) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000d5c000-0x24)={0x3, 0xfff, 0xc0, 0x5, 0x1, 0x800, 0x92e, 0x1, 0x540, 0x9000000000000000, 0xfff, 0x9}) write$tun(r1, &(0x7f0000d0a000)=@hdr={0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a6c9fcc3b417bbb859c960fb255d1e1f"}}}}}, 0x3c) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0x200000000000ad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000154000-0xe8)={{{@in6=@local={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], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000)=0xe8) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000383000-0xb)='/dev/audio\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000647000)=0x0, &(0x7f00004cf000)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b1000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00008af000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000063c000-0x30)=[{0x40081, 0x4, 0x1, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) futex(&(0x7f0000012000)=0x3f, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000426000)=0x30, 0x4) write(r0, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000a43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1ff}) syz_open_dev$mouse(&(0x7f0000d5e000-0x12)='/dev/input/mouse#\x00', 0x1, 0x40000) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000018, 0x0, 0x100000001) recvfrom(r1, &(0x7f000033f000)=""/39, 0xffffffffffffffcb, 0x5, &(0x7f00006fb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r2, &(0x7f00008dc000)={&(0x7f0000a84000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001c9000)=[{&(0x7f0000c3b000-0xa2)=""/162, 0xa2}, {&(0x7f0000fe6000-0x6a)=""/106, 0x6a}, {&(0x7f0000888000-0x67)=""/103, 0x67}, {&(0x7f000057e000-0xac)=""/172, 0xac}], 0x4, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000584000-0x11)='/dev/qat_adf_ctl\x00', 0x400280, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00009e1000-0x4)=0x3, 0x4) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)='/dev/vcsa#\x00', 0x3, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000c000)="d5bb34760155bc4319de06841063aa3ef5f228efe9df172df35b971f7fca7940cad78503b8731b9798298b323c08a0e1b6335a8b782da30842e0581272a151cde3486b7a581a0efd48d89ff1dbce0cee4fbd9ddc7c5401c45c6ae87f6191b9b0557764d4f19d8659b40a7dd8b7c36e8a08d4634af4aaa709f9bcea97fd7c73d6776cb691d071228e3ab009b4fea204498dd9a50563b85f18255c4d109b2d601e0e5f33e3becbf6ec7e820c5c66c1478a5d30a0acbbc714e602941b", 0xbb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000000b000)=""/179) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ef5000)='/dev/dsp#\x00', 0x1000, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000027c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000952000-0x8)={r2, r3}) msgget$private(0x0, 0x28) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e2b000)={0x0, 0x0}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000e70000-0x8)=0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00006b8000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000091d000-0xc)={r4, 0x80000, r5}) remap_file_pages(&(0x7f0000c03000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000218000)=0x0) fcntl$lock(r6, 0x7, &(0x7f0000653000-0x20)={0x2, 0x4, 0x4, 0x7dd, r7}) syz_open_dev$admmidi(&(0x7f00007d5000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa, 0x0, 0x0}) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000cf8000)={0x0, 0x101, 0x1, [0x1]}, &(0x7f0000b35000)=0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000067a000)={r1, 0x1}, &(0x7f0000273000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f59000)='net/raw6\x00') io_setup(0x3b, &(0x7f00006e0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000581000)=[&(0x7f000013d000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00006c7000-0xd3)="", 0x0, 0x0, 0x0, 0x1, r2}]) [ 57.156743] device eql entered promiscuous mode 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000952000)="230000001e00056d0022000000005103070894c00000ea000000101d020002e517c7c5", 0x23) r1 = syz_open_dev$admmidi(&(0x7f000012a000)='/dev/admmidi#\x00', 0x1f91, 0x4000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000412000-0x38)={&(0x7f00001f0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f000039e000)=@delpolicy={0x50, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009a9000-0xb)='/dev/audio\x00', 0x90000, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00009a9000-0x1000)="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", 0x1000, 0x4048040, &(0x7f000040b000)={0x1a, 0x7, 0x2800000, 0x20, 0x7843, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00009a7000)='/dev/admmidi#\x00', 0xfff, 0x6000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004e6000-0x8)={0x0, 0x10001}, &(0x7f00002bc000-0x4)=0x8) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009a8000-0x18)={r3, 0x5, 0x20, 0x7fffffff, 0x9}, &(0x7f00009a7000)=0x18) 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000048000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000027000-0x6)=0x0) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005dd000-0x50)=[{&(0x7f000007a000)="f060bbaa0f3c777c0c8747f52adf903edae4161c143bff1e3809c3eeeb7b02bd7b1942d0ded8c660e262762cd80d4b969887d78f7fe93c31963b8042617aca8f21ff7e10a76860d633f4514f604ac4af419efd55094d5504c1f5604e3b1b1886d91f6a67a6c12214db7ade57a9557accca83a2d5a31f3a7d0ce95d7c9c4e4c56da557fe1c7a55d164ddb0c8a919514e7478f5d700252c3da3f5f492850248893fa6624f6e3a0d0d60623bb996099a55b34a9a2eb63d13e3e662f61d12fe7c03b209e0467", 0x0}, {&(0x7f00006b4000-0x6b)="4bb5220cdfa15195f3470026046edbd6cc5ad940f5b00f0e5eca6936d591dbd665a2ced3d724ba8fc83a12071dcb198f28fd6c923d29bae15c73ed78230ef3a3f32c5038aa54aad18de1e0af02798c5d64d2589f2fd8e8dc2c1ed6044d2e6666c8d27d8b7a02ab170c7adf", 0x0}, {&(0x7f000027a000+0x623)="191abbe80541c89a24d3ef703a9d49", 0x0}, {&(0x7f00007a9000)="307137cb385214b4fc51b2e759a2f1e3883158b01479dfa3cec7ddaaa8a5fe479ac44e504eea17fc8fffa784440c130f7d5382fde8b3d48bd9c7778bf92dc4e7f41c38cb232652dd265cce4aa86d", 0x0}, {&(0x7f0000dec000-0xc)="c1c29a0b612298bebca97e84", 0x0}], 0x8b) [ 57.225412] QAT: Invalid ioctl [ 57.240445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 57.243550] QAT: Invalid ioctl [ 57.278458] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x421) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000005000-0xe)=""/14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000005000-0x10)={0x1, 0xade, 0x1, 0x100000001}) r2 = dup(0xffffffffffffffff) r3 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xa811, 0x10000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000009000-0x20)={r2, 0x2, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2302) ioctl$int_in(r4, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) 2018/01/05 06:56:48 executing program 3: r0 = open$dir(&(0x7f000076c000)='./file0\x00', 0x80, 0x60) fchdir(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003d6000-0x9)='/dev/ppp\x00', 0x940, 0x0) r0 = socket(0xb, 0x5, 0x0) accept$ax25(r0, &(0x7f0000a33000)={0x0, {""/7}, 0x0}, &(0x7f0000b79000-0x4)=0x10) bind$inet(r0, &(0x7f0000780000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x36e, 0x0, &(0x7f00002b4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:48 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000da0000)='/selinux/user\x00', 0x2, 0x0) ftruncate(r1, 0x3) ftruncate(r1, 0x5e) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006ad000)={0x0, 0xf7, "afc82a84c89b51a13c58d9087fee0e4ddc4a93fa83f0da60b0beb165c99499ebb9e4d69612587c8b56b2294f3dfb57589857752d4bcf476adb165dc932ae8f7ce7f5d9a49e6a268c744302ea1a86970f8ef52b85cdb79f116b9dbe399652010ab3cc7f9d1292547f4b11f2bfcd7ba2c89fa12df608b39ffcfc92fd0d1152e157367a55baade95b4fdd026a943a12db05bf2d64847e2cb0de9ece3942d408fa27cde1e9a07c7a6b3f2f750d4ee964b3071fffe44891a13f9adb65943829ffdac484c0b8b22564876045486f96f612d11c196602c227d31f4efa368a2e996f033296a8f9dcebab687f72b414c34e0527c300c7dcecc82910"}, &(0x7f0000044000-0x4)=0xff) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000557000-0x8)={r1, 0x5}, 0x8) symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdc, &(0x7f0000f9d000)=""/230, &(0x7f0000f9d000)=0xfffffffffffffffc) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00004b5000-0x4)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f000043c000-0x14)="28df8bcede6ff14c590b68e8181794f7dbea4e5b", 0x14) openat$ion(0xffffffffffffff9c, &(0x7f0000558000)='/dev/ion\x00', 0x64000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00009ec000)=0x8) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00008e5000)={0x4, 0x7ff, [{0x80, 0x0, 0x9}, {0x9, 0x0, 0x3}, {0x9, 0x0, 0x2}, {0xffffffffffffff28, 0x0, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x5, 0x2b6}, 0x8) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mlockall(0x3) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x300000d, 0x13, r0, 0x80000000) [ 57.428673] QAT: Invalid ioctl 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005d6000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007e3000+0xe98)={0x2, 0x0}) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r2 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) unshare(0xc000000) shmdt(r2) 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000048b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$bt_rfcomm(0x1f, 0xd, 0x3) fcntl$setpipe(r0, 0x407, 0x0) recvfrom(r0, &(0x7f0000f6c000-0x12)=""/18, 0x12, 0x40000101, &(0x7f0000b3f000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80008000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f5f000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000483000-0x4)=0xe8) fstat(r3, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f69000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) pwrite64(r0, &(0x7f0000654000-0xb1)="1166b9f687887a0da12c2911a05296a1b1c174367ef768aef675a0fc91646edb8fc58fe7de3fd087ea6b92d6e145dc985ca4561381a27accad291d161296f3666260fbbfb5809e432475b78c3a30b2e8b5824166546654ef6e9efdc65c44345b397f845056b21799c0ddfcad305270907823763b89cc803e8083f6d870ea4737f0a741643247a2d4679e93a60bdb8967b82b4be0e6bac7dac71670585431e7540b39e79d45edf1c5cebb3468e35f72846b", 0xb1, 0x0) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) renameat(r1, &(0x7f000021c000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000192000)='./file0\x00') [ 57.457664] QAT: Invalid ioctl 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006d7000)=0x0) rt_sigqueueinfo(r0, 0x18, &(0x7f000026d000)={0x3a, 0x1f, 0x5, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f0000e35000-0x2)="") sync() 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d12000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x486082) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000000)={0x1d02, 0x2011, 0x0, 0x2, 0x0, []}) pipe(&(0x7f000086a000-0x8)={0x0, 0x0}) ioctl(r3, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r3, 0x8936, &(0x7f0000000000)="") 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000f000-0xc)={0x1, r0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) memfd_create(&(0x7f0000ffa000-0x3)='}]\x00', 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00008f0000-0x14)={0x6aa, 0xc, [0x6, 0x9, 0xfffffffffffffc00]}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000cdd000)={0xd0001, 0x0, [0x200, 0x3, 0x81, 0x5, 0x7, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fa0000-0x18)={0x1, 0x0, [{0x1d9, 0x0, 0x4000000003}]}) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001cf000)='children\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00002ea000-0xb0)={{0x4000, 0x2}, 'port1\x00', 0x2, 0x1, 0x7fff, 0x100, 0x8, 0x3, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000cec000-0x4)=0x800, 0x4c) syz_open_dev$sndseq(&(0x7f00004b0000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) 2018/01/05 06:56:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000bae000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x82040) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c07000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x2, 0x703, 0x9}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x2, 0x6}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0xd4)=""/212, &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000002000)={0x40f57181, 0x2, 0x8d8f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000004000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x8, 0xfadd, 0xfdfc048465329444}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r3, 0x3, 0x5}, 0x8) r4 = syz_open_procfs(r2, &(0x7f0000004000)='projid_map\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={r3, @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]}, [0x101, 0xfffffffffffffffa, 0x621, 0x2, 0x2, 0xfc, 0x6, 0x9, 0x3, 0x3ff, 0xff, 0x1000, 0x8, 0x8, 0x2]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0x5, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x2, &(0x7f0000007000-0x10)=[{0x1000, 0x0, 0x400, 0x8}, {0x4, 0x5, 0x5, 0x9}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000008000-0x8)={0x3, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000008000)={0x4, 0x0, [{0xc0000001, 0x6, 0x1, 0x20, 0x9, 0x0}, {0x80000019, 0xfff, 0x3, 0xffffffff, 0x3, 0x0}, {0x40000000, 0xa343, 0x100000001, 0x6, 0x9, 0x0}, {0x80000001, 0x1, 0x3, 0x6, 0x2000000000, 0x0}]}) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000004000-0x4)=0x0) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="0a0775b0d5e383e5b3b60ced0100dbb7295df0df8217ad4000000000000000f82feee02d65d52433428264d322ea2be0e0070000005094d31131b8c42b77f4ca1a6c1d2bfa67add21430de58eb5b8b34629e629b064186a34cd7489360a81c04f45e4f63", 0x64) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000f89000-0x3)='/dev/input/mice\x00', 0x0, 0x541000) r3 = syz_open_dev$sndpcmc(&(0x7f0000669000)='/dev/snd/pcmC#D#c\x00', 0xfc6, 0x400) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000584000)=r3) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f86000)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f83000)=""/0, 0x0}, {&(0x7f0000eb6000-0xa0)=""/160, 0xa0}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39, 0x27}, {&(0x7f00007cb000+0x5be)=""/163, 0xa3}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00007ff000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00009f1000-0xef)=""/239, &(0x7f000026c000-0x4)=0xef) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d47000-0x2)={0x6, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001000)=0x7b01, 0x4) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/create\x00', 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getpid() fstat(0xffffffffffffff9c, &(0x7f00000bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000329000)='/dev/dsp\x00', 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000050e000-0x8)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c6000-0x4)=0xc) stat(&(0x7f0000ad8000)='./file0\x00', &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000882000)=[0x0]) sendmsg$unix(r0, &(0x7f00005bb000)={&(0x7f0000449000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c3a000)=[{&(0x7f00009d9000-0x93)="7adf54728ddffbb864cee10e09f4717e87dfc170b88f0fc2f5b0ea59e3f6c24db70377d511f4e3bab039586f02f80feab0ed0ebd8662e95eb941448f265affef4805f61d34c9ccf1b90aaba0bbfa598a94de8248a948e24e44d8541983b7c01ce6509b04e0011f599affab55084470f04b24eca1acea8a83edce12c36f5492aa6a6074a9f4d0aa93c2169979bbe5482c5b587e", 0x93}, {&(0x7f0000395000-0x42)="c428dd938c77c1ba12a43ebfbafb42a7d6628e4a19c67f15c0d77f369dcffbf340af5698e15d16bb003b38b5a5253cd3f66a2ac89f1b7d80d377f368322e67557b7f", 0xfffffffffffffea2}], 0x2, &(0x7f000051c000-0x78)=[], 0x0, 0x800}, 0x4000010) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000063f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) vmsplice(0xffffffffffffffff, &(0x7f00004ce000)=[], 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00006a3000)={0xccac, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x7ff, 0x8, 0x1, &(0x7f000045d000-0x10)=@common='nr0\x00', 0x9, 0x1f, 0x2}) socketpair$inet(0x2, 0x6, 0xfffffffffffffffc, &(0x7f0000941000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000050c000-0x10)={0x4, &(0x7f000084e000)=[{0x5, 0x4, 0xbba3, 0xe19}, {0x6, 0x0, 0x101, 0x6}, {0x0, 0x5, 0x0, 0x10000}, {0x8, 0x287, 0x5, 0xffffffff00000001}]}, 0x10) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d11000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) accept$alg(r1, 0x0, 0x0) sendto(r1, &(0x7f0000f3b000)='\\', 0x1, 0x0, &(0x7f0000735000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003dd000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000-0x4)=0xe8) r3 = syz_open_dev$mice(&(0x7f00008f1000)='/dev/input/mice\x00', 0x0, 0x8880) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000eb000-0x4)=0x4, 0x4) setfsuid(r2) recvmsg(r1, &(0x7f0000e91000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f00004ab000)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ffb000)='/dev/sg#\x00', 0x7, 0x802) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f83000)=0x1, 0x4) 2018/01/05 06:56:48 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x0, 0x0) clock_settime(0x6, &(0x7f0000005000)={0x77359400, 0x0}) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000910000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) lseek(r0, 0x0, 0x4) getsockname(r0, &(0x7f0000ec5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000338000-0x4)=0x10) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000196000-0xc)={0x1, r0, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000357000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000-0x4)=0xe8) stat(&(0x7f00000e3000-0x8)='./file0\x00', &(0x7f00005a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000167000-0x8)='./file0\x00', r2, r3, 0x500) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) sendto$inet(r0, &(0x7f00002c3000)="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", 0x1000, 0x8814, &(0x7f00003af000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f00005fa000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b62000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000571000-0x8)="7922e2ed01000000", 0x8) close(r1) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/05 06:56:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000005f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x4000000003, 0x2001) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x100000000008, 0x1000) msgctl$IPC_RMID(r0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000b6000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00005be000-0x4)=0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000acb000-0x4c8)={{0xfffffffffffffff9, 0x5, 0xffffffffffff6c04, 0x3f, "49fa3e8ecdcc8d5663bb2ecf19ef467d738c49449d3c0ccfeb51c26f3f578c873388859bb65810ac0988c57e", 0xd55b}, 0x7, [0x5, 0x6, 0x7, 0x4, 0xfffffffffffeffff, 0x41, 0xf354, 0x92, 0x3, 0x4, 0x3, 0x100000001, 0x2, 0x7, 0xde8db0d, 0x80000001, 0x3ff, 0x1f, 0x8000, 0x15, 0x4, 0xff, 0x15b8392a, 0x20, 0x18000000000, 0x9, 0x7ff, 0x848c, 0x3, 0x5, 0xd3a, 0x0, 0x8, 0x7f, 0x1f, 0x9, 0x0, 0x9, 0x8, 0x843, 0x1ff, 0x5, 0x100000000, 0x1000, 0xfffffffffffff7be, 0x6, 0x98c2, 0x8, 0x52a, 0x1, 0x8, 0xfffffffffffff001, 0x1, 0x100, 0xe2f, 0x8, 0x4, 0x9b06, 0x3, 0x40, 0x8001, 0x2, 0x401, 0xd11, 0x2, 0x1, 0x8, 0x1, 0x8, 0x69c5f186, 0x5, 0x8, 0x2, 0x9, 0x4, 0x5f2, 0x1ff, 0x804c, 0xffffffffffffffe0, 0xa3, 0x7fffffff, 0x9, 0x7, 0x0, 0x81, 0x9, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x10000, 0x80000001, 0x80000000, 0x100000000, 0x5, 0x5, 0x2, 0xffffffffffffbbce, 0x4, 0xff, 0x0, 0x2, 0x3, 0x24, 0x6, 0xffffffff, 0xfff, 0x0, 0xff, 0x80, 0x7f, 0x401, 0xffffffff8fd1d4f7, 0x1, 0xfffffffffffffff7, 0x97, 0xffffffff, 0x4, 0x7, 0x5, 0x1, 0x8000, 0x3, 0x68b028a, 0x100, 0x8, 0x8, 0x0, 0x2, 0x6de], {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]}) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000001000)=0x1, 0x438) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070c000-0x8)={0x0, 0x0}) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0x29c, &(0x7f0000603000)=[], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e92000)={0x0, 0x3}, &(0x7f000081b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090e000)={r1, 0x1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006a7000)=@sack_info={r1, 0xf291, 0xba83}, &(0x7f0000e6d000-0x4)=0xc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 06:56:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000016e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000581000)=""/37) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x1000007) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008a8000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fe6000)={0x1, 0x1, 0xffff, 0x3, 0x81}, 0xc) 2018/01/05 06:56:48 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000ddf000)={0x7, 0x22, 0x1f4b}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000033a000)='/selinux/context\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000004000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f, 0x10000, 0x8, 0x400, 0x10000, 0x80490100, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000006000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0xffff, 0x7fffffff, 0x0, 0x400, 0x8, 0x500248, r3}) set_mempolicy(0x1, &(0x7f0000000000)=0x7, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000006000)={0x4, 0xffffffff80000001, [{0x4, 0x0, 0x8526}, {0x1, 0x0, 0x7}, {0x4, 0x0, 0x302a}, {0x289, 0x0, 0x5}]}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x60000000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000005000)=@ipx={0x4, 0x101, 0x5, "352d0c89c47e", 0x5, 0x0}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x2e)="34136ed0cde8ef0604191ea77ac7adb4aaaa3891b048b9b8b82aa0a15b83623a4e7df73c302cc86c5a7a58b4d920", 0x2e}, {&(0x7f0000003000-0x5)="1f04202d6b", 0x5}], 0x3, &(0x7f0000000000)=[], 0x0, 0x80}, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000005000)={0x6, [0x8, 0x2, 0x800, 0x1ff, 0x301, 0x6]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000008000)={0x4, 0x78, 0x6, 0x5, 0x7, 0xffffffff, 0x0, 0xce, 0x20, 0x2, 0xc3, 0x3f, 0x7, 0x7fff, 0xbd4, 0x80, 0x1, 0x10000, 0x5, 0x7fffffff, 0x9, 0x1ff, 0x1, 0x0, 0x0, 0x7fffffff, 0x20, 0x7, 0x7f, 0x1f, 0xffffffffffffff00, 0xfe0, 0x7ff, 0x8000, 0x9, 0x955, 0x400, 0xaa8, 0x0, 0xe5, 0x4, @perf_config_ext={0x6, 0x596}, 0x200, 0x8, 0x8, 0x7, 0x7fffffff, 0x7fff, 0x4, 0x0}, r4, 0x7, r1, 0x8) pipe2(&(0x7f0000002000-0x3)={0x0, 0x0}, 0x84000) 2018/01/05 06:56:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fb7000)=0x46a7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ac0000)=0x43) 2018/01/05 06:56:48 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000007000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000008000)=""/147, 0x93, 0x401}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x280000) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000a000)="8e1ccf955c11d8f19a48dcbfcc36edfa0976ada6941d693dfaf39bc92888ddddcbd737cb89ef550b80065f567d2ec3bed53ff3fb21", 0x35) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000007000)="e934097c010400000000000004f2da59a8000000000000b4000000007ca2821c"}) 2018/01/05 06:56:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = shmget$private(0x0, 0x4000, 0x21, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000013f000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x6, r0, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$int_in(r2, 0x0, &(0x7f000040f000-0x8)=0xc9cb) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000293000-0xc)={0xfff, 0x9, 0x0}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000e50000-0xc)={0x7, 0xb0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c17000)=0x0, &(0x7f0000ba7000-0x4)=0x4) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000058f000)={0x10007, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) fcntl$setlease(r5, 0x400, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 06:56:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync_file_range(r1, 0x100, 0x4, 0x3) syz_open_dev$sndctrl(&(0x7f000071d000)='/dev/snd/controlC#\x00', 0x8, 0x100) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b6b000)=0xfffffffffffffffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) mlock2(&(0x7f0000229000/0x1000)=nil, 0x1000, 0x1) 2018/01/05 06:56:48 executing program 1: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000038000)={@random="1bec5bac6a04", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 06:56:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40600) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001af000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x9c, "05c3962cab17a3d921f0b5543b0ce9446ed85f9b7163fd05f7a5c7f77de05cbbf33ebf954a7d7d3eb219a7481a689aea3eece3dedf2961e40d84d7f60228414c5fb5d28dc4d83bbfbdf3f81c47e28f976f38807ecb9102846d63deb8eca49573708e9f608c867eafbc861bc149b4ae78ed9caf90b94b5a64edb6b4c78a85653e59460196cda7682aa873e5397359c963e2095a91e3ea1637144be83c"}, &(0x7f0000000000)=0xa4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000004000-0x45)=""/69) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x80, 0x3ff, 0x8, 0x0, 0x0, 0x0, 0x5, 0x2, 0x2, 0x4, 0x80000001, 0x25, 0x2, 0x2]}, &(0x7f0000005000)=0x108) restart_syscall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000007000-0x10)=""/16, &(0x7f0000006000)=0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000)=0x5, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004000)={0x1, 0x0, 0x4, "51614c10cd71", "c97e45dcccf65350596e2ae0788e747a"}) r2 = socket$inet6(0xa, 0x6, 0x100) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000004000)=""/49) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000007000)={0x83f, 0x1, 0x5, 0x80, 0x5}) flock(r0, 0xc) recvfrom$inet6(r2, &(0x7f0000006000)=""/53, 0x35, 0x2000, &(0x7f0000000000)={0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000004000)=0x2, 0x4) 2018/01/05 06:56:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f382723b59bb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ba11e1651957", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f78e8e3b7d27"]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000063000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) [ 57.838064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.847603] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 06:56:49 executing program 5: clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000cd9000)={0x6, 0x3ff}) readlinkat(0xffffffffffffffff, &(0x7f0000446000)='./file0\x00', &(0x7f0000297000)=""/26, 0x1a) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c65000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006c0000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000f02000-0x14)={0x100000, 0x1f, 0x40, 0x8, 0xffffffff, 0x82, 0x4, 0x5, 0x7, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d79000-0x28)={@generic="980c8579f3cfc5cbeb4f70d36e87e894", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007a8000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x81, 0x8000000000001, 0x400, 0x8aa, 0x400011, r1}) userfaultfd(0x80000) 2018/01/05 06:56:49 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x7001) finit_module(0xffffffffffffffff, &(0x7f0000c1a000-0x9)='/dev/rtc\x00', 0x1) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x88042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000040000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0x46a) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./file0\x00') chroot(&(0x7f0000f03000-0xa)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") r1 = openat(r0, &(0x7f0000083000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c2a000)=0x0, &(0x7f000099f000-0x4)=0x4) r2 = open(&(0x7f0000243000-0xe)='./file0/file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003c2000)=0x7ff, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000051b000-0x4)=0x5) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r0, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r2 = syz_open_dev$midi(&(0x7f00000ab000-0xb)='/dev/midi#\x00', 0x3ff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000363000-0x20)={0x1, 0x0, 0xf002, 0x1000, &(0x7f0000cf4000/0x1000)=nil}) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000321000)={0x1f, {0x7, 0x3, 0xffffffff, 0x5, 0x8, 0xffffffffebfa646b}, 0x0}, 0x9) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00003e2000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fa2000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0c000)=0x14) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000238000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000038f000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r2 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005bc000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000467000-0x10)={&(0x7f00004d2000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x101) r3 = memfd_create(&(0x7f0000057000-0x10)="74756e08000000008000008000000000", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000d40000)={0xfff, 0x0, {0xffffffffffffffff, 0x1, 0x81, 0x0, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000028f000-0x10)={0x400, 0xc8, 0x100000001, 0x400}) preadv(r0, &(0x7f0000f85000)=[{&(0x7f0000b08000)=""/10, 0xa}, {&(0x7f00005e7000-0x29)=""/41, 0x29}, {&(0x7f0000216000)=""/4096, 0x1000}, {&(0x7f0000d2d000)=""/245, 0xf5}, {&(0x7f00008b3000)=""/227, 0xe3}, {&(0x7f000062a000-0xcf)=""/207, 0xcf}, {&(0x7f0000f70000)=""/77, 0x4d}], 0x7, 0x0) fchmodat(r1, &(0x7f00006eb000-0x8)='./file0\x00', 0x8c) socket$inet6(0xa, 0x5, 0xfff) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x4, 0x52c6e108000) read(r1, &(0x7f000017a000)=""/253, 0xfd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r4, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000352000-0x7b)={0x8000, 0x73, "0934a2e5a9915242dff2eae698f602d8187a621b83dca2201786f7d2b3c81c8b68f4a6dbc264c56b3df8d01ce8a9108fc32064d36ae520809967e14213d8a1001d998acec828dc01ded1810a46f113d6bb1ab0507299baf2da35b90890c63a89f070d842284b406028a95526d6d6f2327edd83"}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) [ 57.888766] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = syz_open_dev$midi(&(0x7f00004c7000-0xb)='/dev/midi#\x00', 0x1f, 0x381001) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d04000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000000000)="02ca023b", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000001000-0x94)={{0x5, 0x9, 0x4, 0x0, 0x1, 0xfffffffffffff801}, 0x1, 0x6444105f, 0x8001, 0xfc3, 0x10000, "f98f753f6a2136e6e7902ea81b37f45df41fa1501a0029f2587ec7426069c5603c8d82f7d7e41c2f02f3217cd364b8591bf5c06e0512b3fbb37c34fa332c6b9d936aaf5e7656c4891035d635da00a11a92d5efc2754dad9a53df109efc0377a56d52d3a0e33a2016d38556a119ea63832ea2b5ce960742c3c955b937ff9fb8ba"}) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) shmget(0x1, 0x4000, 0x801, &(0x7f0000874000/0x4000)=nil) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$audion(&(0x7f0000ffd000-0xc)='/dev/audio#\x00', 0x4, 0x80000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000f5c000)={0x3, 0xffffffff}, 0x2) request_key(&(0x7f0000470000)='syzkaller\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a23000-0x8)='keyring\x00', r0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f000016d000)=""/65) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000c06000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000029c000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000df6000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc29, 0x6, 0x0, 0x500, 0x5, 0x200000, r4}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha3-256\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.965505] binder: 9431:9437 ERROR: BC_REGISTER_LOOPER called without request [ 57.994790] binder_alloc: 9429: binder_alloc_buf, no vma [ 58.002492] rtc_cmos 00:00: Alarms can be up to one day in the future [ 58.032068] binder: 9429:9442 transaction failed 29189/-3, size 0-0 line 2903 [ 58.042914] binder_alloc: binder_alloc_mmap_handler: 9431 20000000-20002000 already mapped failed -16 [ 58.058135] binder: BINDER_SET_CONTEXT_MGR already set [ 58.060073] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.067152] binder: 9431:9456 ERROR: BC_REGISTER_LOOPER called without request [ 58.067163] binder: 9456 RLIMIT_NICE not set [ 58.087913] binder: 9431:9437 ioctl 40046207 0 returned -16 [ 58.087956] binder_alloc: 9431: binder_alloc_buf, no vma [ 58.087979] binder: 9431:9443 transaction failed 29189/-3, size 0-0 line 2903 [ 58.107548] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b08000)='\x00', 0x2, 0x80, &(0x7f00007ce000-0x40)={0x935c, 0x100000001, 0xffffffff80000001, 0x3, 0x6, 0x1ff, 0x9, 0x5}) signalfd(r0, &(0x7f0000a26000)={0x4}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cfd000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000a02000)='loginuid\x00') writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000eda000-0x87)=""/135) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000192000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000d0000-0x78)={0xfffffffffffffffa, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x1, 0x5, 0x1, 0x6, &(0x7f0000ef2000)=@generic="b50e3d98e2e0d3cd6012d0470932369a", 0x80, 0x8, 0x1}) 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000942000)={0x0, 0x0}) prlimit64(r1, 0x7, &(0x7f00006d7000)={0x1, 0x7}, &(0x7f00009b7000-0x10)={0x0, 0x0}) bind$alg(r0, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a29000)="000000c18201aeb995297200ffe90080", 0x10) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioprio_set$pid(0x2, 0x0, 0x7ead) ioprio_get$pid(0x40000000003, 0x0) socketpair(0x4, 0x6, 0xeb0, &(0x7f0000d4e000)={0x0, 0x0}) r1 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000578000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000018b000)={0xffffffff, 0x4c6, r1, 0x14, r2, 0x1, 0x9, 0x7fffffff}) 2018/01/05 06:56:49 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000085b000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffff7f, 0x680001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x14, &(0x7f0000000000)=@raw=[@generic={0x0, 0x1, 0x6, 0x55}, @alu={0x7, 0xffffffffffffb2d8, 0xf, 0x3, 0x7, 0x1, 0xffffffffffffffff}, @jmp={0x5, 0x10001, 0x0, 0xa, 0xf, 0xfffffffe, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @ldst={0x0, 0x0, 0x2, 0x6, 0x6, 0x6, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x6, 0x49, 0x3f, 0x7}, @generic={0x1, 0x3, 0x9, 0x3f}, @alu={0x4, 0x9dc7, 0x7, 0xf, 0x0, 0xfffffff0, 0x8}], &(0x7f000062c000)='GPL\x00', 0x8, 0x0, &(0x7f0000000000)=""/0, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x78)="14fa1545c58e843c79b037bd743ac48468ad31df9a150f893cf7cfdbc7e312c1c11a1679988956f89ed7b3cd3d2d559e3e6300631e0a0e2d9d03b37691100eb10dfa08964beb89fe4aae5639cda088fc687d49fccfce563a1b518a9c360f433fc7170bfb41e396b5a5fab5d954034dbc40a7996751949e52", &(0x7f0000001000)=""/233}, 0x18) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x6, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x1, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0x45)=""/69, 0x45}, {&(0x7f0000001000)=""/96, 0x60}, {&(0x7f0000003000)=""/255, 0xff}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd)=""/13, 0xd}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7) semget(0x1, 0x1, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x17, 0x0, 0x9, 0xdf, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000005000)={[0x9, 0x0, 0x7fffffff, 0x7, 0xfffffffffffffffe, 0x20, 0x6, 0x80000000, 0x20, 0x7, 0x0, 0x3, 0x3, 0x100000001, 0xffffffffffffffff, 0x20], 0x2, 0x0}) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000002000)={0x4, 0x80, 0x1e67affc, 0x30e, 0xa96, 0x8, 0x8, 0x2, 0x769, 0x9d5, 0x0, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r2, 0x200}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000008000-0x8)={r5, 0x10001}, &(0x7f0000007000)=0x8) 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000009000)=""/0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) r1 = open(&(0x7f0000fdf000)='./file0\x00', 0x0, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00004db000-0x14)={0x1400, 0x7, 0x9, 0x4, 0x3}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00006de000-0x4)=0x5) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 06:56:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000420000)='/dev/vcsa#\x00', 0x7e, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dbf000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = mmap$binder(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2000003, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xc, 0x0, &(0x7f0000001000)=[@free_buffer={0x40086303, r2}], 0x70, 0x0, &(0x7f0000000000)="b2dbfc5e0b5a177be3bcfe9ce8db3b3e0063f43d760aa32a868f54157f15823895d2763b4b0b2ce66005c8033683f12425b951bf74aab2e076a974c49a8a0577e79206668004f4eb02e4659cbcb76b0858820f0561ae8c7a3b2707c035a1fbef04067ffa9dea677a93affa22dfb56920"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="6f451cf2b65df1fd1bffc9cc5483c12662d8bd9d722de18c7fd5b8f73c26d24f2a9f3ef04d0e078d9d83456a9df94695c6d281d2c1682185b7a37a6920624bfadb8d53f0eb5ab8aca413f9dfdb5e993125634b91ad806a454a499fc2249b310f75c530d707c4cabae115d8bce988b0b7c07d2acbf03a0b5def45ba9697fe83dd771ef8a235606afd142eb52fdd79d81b8b60bd1b314ce60a71ab7e436c73c2d9ddf00d16529f978c", 0xa8, 0x44084, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000004000-0x4)=0xaa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000004000)='wlan1cgroup+keyringprocssecurity$system\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000005000+0x69d)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000006000)={0x5, &(0x7f0000007000-0x28)=[{0x20, 0x3, 0x4, 0x9}, {0x5, 0x1000, 0x2, 0x7}, {0x9, 0x9, 0x20000000, 0xff}, {0x5, 0x39, 0x1, 0x5}, {0x27, 0x20, 0x5, 0x81}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000007000)=0xff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000009000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000009000)=0x0) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000b65000)={0x1, &(0x7f00000e5000)=[0x40]}) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) sendmmsg$unix(r2, &(0x7f0000f64000-0xa8)=[{&(0x7f00009e8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000982000-0x80)=[{&(0x7f00002bc000-0x1000)="388a437663c19aa76bba2cc70407295eb7284281e4a9666a05a6d20a9e11e8f6593eb9a8768e2085f1f1be1060746d81423daa5d06defb17a7f1bf8d49b85bdec9f906afb7656732095749544fa3cc0684fbf9f5f2b551f79dc96a5626527c2df3d2dc0579b32bb0d506eed266368c2ea4c68424e4654e70c2147da65b9eed2b274680f6122c52a99ad7ca3799955617217f794f0521b54752eb061e4994a1966166ff4713258293ebf2731a0d64c8200ba70d2e2a4ae532913e70738c334baf3633d9af6478bc311cd5b633aa45c7427c78c6baf6f88d4c983d3555f593debaf1919b96929e6b411c21137371784f2f993f9d98edccfe47907504663ac038f41df4e745c3738b16eda37344af9e596d740b356241d74a584555b51cd9cc1427cfc048f97f49bdea51045f70854ecef0e3a3a6d0a7338697e6fa2c5c322e1c101ca382e2b1971bd769ddab2cc9909dc2110a9929def76e10dd454faf2f5cc38d80dcb26e48eeea2ae1b8617725fe044120ee93c17bc6136d252baeab1547d66e559f9115a204d00e0388f1db88e1b30d11658e66ed3f16a5d2c1ba2c3d9f75ef7cc7cef03483313025e28b4e418dac9f716dcedf4fa697af66667133d5dea59d479a9d143429aed8b5037aca2e9a3e40acd05dec16214f7743fd3bd08bad63be7a63058c4711f56ae78fcbc49172ba7dad75f6df6cdce3508b0582a2b9503f5fabbe23612bc4f4fe8063a278905465afd1583c397d8a589537b53be62aa259bfed110231f4fa0b730b53447755c762ddf325edc783cdf82badc6664fb08f0ec00c19b6212a89f09bb66dd3393102d75598d971a77fd391217a1cd4e18996bdd64c5481fcea789edacb0a0d54b658bb7bb5c35d9617ae58efd1b4c300890ef45e80d9960a509c4c045ee33b0f1f82c919acfffd98f39e1c7800c3163a94e3bf7c07181546cc54711ffd1c160acf09a6faeb75bcc1a6867bcefa9039b1a1bdbb9f714d7247927b566cb65438d769620d4963ccbf817a829971ec33aad5681cc666872dc76f1969caea4e0d34d466e2c4843ef4b30baefd584756eead155833091be3acbc0a04ee70ce43fe20900781704a06b9ed4eac11f7853cf0d62eacdb039ce2aa08a0b23abc746aeee9e62cf1e5d637b4ccf82a8247a4b041a9390b3382536e8fbc7f66ee0f154cc039d7c8ffbea700a9b1a4ee29d08110bad40dfa69f7f449801e351b0aea7fc4ed60837fe20332e282b6c2d434d1e42f8126e620cb808a3bfdbcdcdfd499aaf43025484f58ffd80127aa3e3dd63333fe8a3f6d3d3c92e5bc2ee2af2f0e758556abefe0cb32a6d086a141f33e3b654f644dcb4566939627d69de305af90b05c865c075fafa5ffdb8d050fee0ea6e87c9865ff4e1f40d062e9f5e162864a919df9de0f32b71b2ad7cc1694b4ae2f0f9dab093a7174dcd1414b0de5e78fdf2d7e2ae13ceea304d27a89b18b0cb09c9ed634b432f56fac1eb8e5a3ce21785aeaac89b6bb05c8ea1cb06c3f961fc201b1ff72a6bf75938faf60393d41140a1fed2f337c053bacc5b02fc9656e285c493f9b1acf63f228085e6a66230add68e22751e4b23365626018c94d85b99cbf739f223500d48b25d9a1f144e4b3abbde0a8dd3773f87bae83a974b028c53faad7ff46705a80d5d75d190bf2b848d4c72e71e9a1d1c4707015922bbe2dd66182c12ff0a12a8d78768909f325089e2c6cdd15305971a1829e220e4bea3333fab308808211495c916da4047fb5240f5f8a5aaa475fd3741fd0e8597c62e68dd400a2c391601018a316769732f0e15c6108204e0db9c1130a7b1ad6bdb608ce8b6e0aae280e6393ddac5ea443c8fbf91e870708552a6d8c9b577cf68184a52548a411cbd7df338c23218e51a3dd33afaf888ceb000da67b25575813ee54ec49f0116267431de1915e6eb5e194db85707317cc1883993a606a73985365235372b7ee5f686342bbe0df4065fcfb7355266bd67be80a111fe6017c0aafd8a510dddd2e0584581ee1ad04ae30d618036ca82b2ebaec4c07aa3249d5950519b5a35c37fd98af82a375dfbfda680adbabdd62f16c6d40f4dd02ad0c5b79bbeb75dccb73603ec144b17f58c24d1fad4a49a61013cf4cb275b33691ace96c7d05a65f624c36bd8da9d29f41b25c63ce16ab4495bde37627193d50f0e4d6bd471ed332d59b9c6e70b35a85077a9e1241ac5a9a0d7e1c1f67348416c24283ab393249d7e908c47083a1ba2abbacdc28dfdf766508ab9335afc5b5ef66433f4c661db971e85edf9829960a4718ef0229995ffb39d4d8d03fe191255ad0346340306a466791210fb6a24c37cb30cf1792513909f175ea11d90cf119fdc0a9ca5c15693b0a74e96c887a5ab1d09479902c6ae916e724e8fd1b34b8d5241c59c95f5f9f7d719504746e55071c6a9d5a5134ff6c3dc080c51a24e99334d6da4120f3315761657922650c8f75f4b28dd3e6fc6affd029888854081bf9b8aafb0645f6935d730ee5bbebcf9222cf330c690902786fbdef342a7aa7a72e7b9610b2c7ee8e8d4482a6187e1366c944cac9666ddfb06c26725e4178b19fca24fc07a59dad5d2be08e95c0869ca1787ee1a72fe7872bef56583773626eb7e3752e4a8c9536a541c6043a084d56c710d5cd927cbad77e57fe16d2f17e2ea5e3581e529409d8e65067cac542e27e67eff5b8377d930784f86640851928180bcdbac467884c0d13d5de2e3a1afcddb0ec25a620e2381bfff39deabafd75588888012cf6ebd1a41bbfd55fd7364a655f529a66828b0eabf43b25ede5acd18df1ef427cd510f3a59923c0af776f2582882b4e15b61ba71cefa5ac88d04f9e4d17a094dab30ade95d51010ae07b68dd86139da65afa9371c0e96ca1c3a1476d81b9acd027de1fe0f1c2d121a2632c22a2a4aa45a56ea1bd1c93a6aa7741286be0843ccf2d724e029cb2648f1e5bf7f39f651497dbe55c44af7a7d2f1a1640d381154af108d919c648cd14eb9a56d31f0178982b6e1a6ef634c51865cc11d7e75700560c6b2693a01f55189d3b16e5fefe100685f99f0a64b8541ea7548e1614ab3ec06b7fbbb29cd39cdd04f484a89acb9c6f8767044b02bed8a3ae6dacd50aba365db8be95f2e9f38b96485489a969fef92d01a1bf8146b0316f8aa37a8752cf784ac6b9be5cb3f153aa3b60ef46374da29bb734ceca344dea315359988483174a2290fbf8077bc852aaf21713dd718a8c87128544437497fecf7349605d2c291365df7be780997bc8c085f20ae82ccdf38046a5dce15fe7b59ee93df4057abbe5e217e9c76de4c282b9fe3c9d91f1534fdf65ac5be214a289c4fd17a39c89b32aefc4584044b58a86bb6b8ad8c33a05be188bb79979415d34ac082e32015d81f92209269a8947ef090d32c753f31e43fb5d0292c1f48eb6e1cc4e7152920ffb906fc7005369d047766d07f36ce7d03c331ceade7e24254bc902607c3abb9408f2ef5420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0x1000}, {&(0x7f0000a9a000)="89c1ca8e7567c8cc8406bfe4e444e649ac7d1e876e43b68982bd6fcecce01025ef2588231554efb436fdaa225a8979b8080c2f15e83ff492f90d39e220783f7b088efbcaa513241fd322c96047014e6d8d6f55f9788b7b7eb08c4900d2dd3565789712a5329fe48cf6756b48e2c847c88fdafb0d32", 0x75}, {&(0x7f0000b38000)="13f1e5b69e0cc9b3bea538478e08f527b7439f6ddcb2edd4295734e03751d11c6abac3b07a55e72b6425966ded27429a7e92e180341d61e3a7b9771ef8379cc4408add6a1b7ce71625a506bf92ffa3a659e30cd71be7da13083c678501ef53b9205b13a2184dc47cc18d7ba66c50a6f17efc1f677a6e2abacdb17fec1d380e944b6fc3735a2fa2993df75a264977707b3f02d260fbe0e9c9343407f23bf53b0b7579cdefd56dc8a10bafde63f830b2735b4bc4094a08702172ed4a50d1", 0xbd}, {&(0x7f00006ba000-0x77)="041c99a42f333633f82d5a9436f2191b1d6ccfb9d0a737c9710d27c769391df5b2a1bf90d3acdf0b65fcf65cd814fd8f17be24afd16b97a842de67b345fbb84dd23db2bb3c25167e74b7a2f040c2bb4bc929fc51b915b23663d5261fee97dcf75e71a9ee0ce27bf4ec123de54a5308a44fb66dd6b25bc4", 0x77}, {&(0x7f000007d000)="683fe6ba1c4706318c6d4f9400fc894c7e5730c69d", 0x15}, {&(0x7f0000dd2000-0xdb)="4332ec718606c8f0759ffc65c093d1aa581e2be2e82c56b186af0037234191f2a03633cdbb65bd43d3ad1dace1cfbb36cf18b42bd3935a169cdd02fdac0563626f4372fea8286d6ea13b8483ea15513669643b35f28aba6079fb178ea3f736c77e028e52d45e761cc94ffde91c3695296cd49f25a5415b1a92354801a50c868c87d2924445e860b5a421c5e1587b9b36ac313ad9accd281d013a99eb6c0df2334d4f1c86791947e3c96f28e414d5598eadfd31939db0ef1e12d64cf6bbc86b3afebd684a9cfd7aa4dcc309a504e0b4df574a87f5f941b7f823f8ad", 0xdb}, 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", 0x1000}, {&(0x7f000097a000-0xe3)="9c0d2740bf49f89d0eaf3b2fa7fafb0e0d56272a6d5d851d4ce576b6eb7b34e76f858b193da4101b1e90e1e939d90b7efa26544ee3641641f44d8c2ccb7b8ef72dc77f9857a233cf67c91289b53690dce85179d6c10dfe30c4cb08dc137429bd5763c0efeb02f6827d17f6fefcd1c52908903969f06ff6ae8df671ae9b59b22f17f01a60e28de8b573b46074db814bae55984a6b018c9a277cd92e4d5392331a623d905e5a7f6c69ed8e4ab9e9711c5ed1fa1433b3b72e07f9f9b1a9059235c818127ed1a407128dc7fe56336103348a976a3b7f6353891835d4d8eabe4bd418cd5ef5", 0xe3}, {&(0x7f0000554000-0x69)="f2b2bde746d695563d06abe6b3f509af29547fa3a700013d5f673aa5789fe414716bb0c94b685ab49ba047e4da1b438082b5d4bc6a0a8472f2423a3217d13d0082a1c45a372a456aa2c6a1800016d4d5054c379d9a7bcc891be56bb68016faffb90669c9afee9e4542", 0x69}], 0x4, 0x0, 0x0, 0x40}], 0x3, 0x8004) [ 58.124504] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.130400] binder: undelivered transaction 51, process died. 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x4000000000100100) rt_sigtimedwait(&(0x7f0000273000-0x8)={0x6}, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7b000)={0x0, 0x0}, 0x8) signalfd4(r0, &(0x7f0000894000)={0x0}, 0x8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f88000)='/dev/vcs#\x00', 0x5, 0x240800) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ff4000-0x10)='/selinux/create\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f00006fa000)={0x27, 0x8, 0xffffffffffffff2f, 0x2, 0xf8c, 0x6, "d254db50aab1f71ddbe3427d362db646390b656795c9e8ca398528d6fbf521c08ce897a9aa7db30a1a6f58144783515bf0eec64952cc823e4505ee5177418a", 0x3}, 0x60) munlockall() ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) 2018/01/05 06:56:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200000, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000004000)=[0x9, 0x400]) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ed000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00001c9000-0x11)="03", 0x1, 0x0, &(0x7f0000c63000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000497000)={0x5, 0x51f14353, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000580000-0x16)={0x0, 0x0, ""}, &(0x7f0000a3f000-0x4)=0x8) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000121000)='/dev/sg#\x00', 0xd6d, 0x1) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000831000)=""/72) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000261000-0xb0)="f33c59e0a3ff2bfb06cfba6e3b34013ed6466d9aef13842581c90f6911f4dc0fbd40167c9715179f7d7b41e3086992757bbc1394ae8d1a384033dec107d4491dca1a50584a1126c05edf656e5474145784753d0ad7f78a601c81b85e63c2fd6bd06d4a02928aaad0c4c553dac905e9ba7506edec9e02ca7dc07adddf1d914b3f3657872fcdd489aebb223fad856a9f93b4a63e2a0429cb98a3ddee4510fcc1e5362610f690d620cd82e832e76fc16eae", 0x0}, 0x20) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000504000-0x4f)=@file={0x0, ""/77}, &(0x7f00001ec000)=0x4f, 0x0) listen(r2, 0x10001) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) socketpair(0x0, 0x3, 0x400, &(0x7f00004e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c36000)={0x4, 0x4, 0x40, 0x8, 0x210, 0x4}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000-0x8)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000876000)={0x6, 0x4, 0x0, 0x0, 0x0}) r5 = add_key$user(&(0x7f00006cf000)='user\x00', &(0x7f0000be5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cec000)="6d95cb0ae546efe9dbe791b003317c69b7d8", 0x12, 0xfffffffffffffffb) r6 = add_key$keyring(&(0x7f0000772000-0x8)='keyring\x00', &(0x7f000048d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r5, 0x5f, 0xa2, r6) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000043000)={r7, 0xd3, "0380907336381588d5ef42581891ccb1a0875fb038615eb7e989a9c394f8db351129ed76d7f56a26e4eee8f323f028cdf4b54ae2861654e73738eeea1d5306398f2d69f36eb3621e6b27b0f5c8e92120c44093ed88c4ae76f7157f8876b631ee9e19cabb40cc16e06560c20c887257fa432fb6d0dc3f2491703de5edbfccf229926bad8f79c734c26ded908485f728b3ba4c20e4d8b57cc03269acd87a5c197b23145696014a5d142e267d614f068c6e0d626f2fd76f98c901a4b887a6c810762881e5aad28c64db027d5059ac7b3d3458a7f9"}, &(0x7f0000caa000-0x4)=0xdb) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) memfd_create(&(0x7f0000467000)='vboxnet0{:keyring\x00', 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b83000-0x90)={[0x8001, 0x7, 0xc2, 0x2, 0xfffffffffffffffa, 0x400, 0x80000001, 0x4, 0x1ff, 0x3f48000000, 0xf61e, 0x1ff, 0x9, 0x8059, 0x1ffffe, 0x7ff], 0x0, 0x204000}) 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="2473424adf7075c95801320434092e48b393c6fa11c6cd0fa6b245556cfcaa5bdfcb04d697a42426a97561e290276e70748c2a23a4aa4155ca568782968c04f47fd4457bdefa4df2c8f4165f54708cf0a85bffb2edbc1b88e2eecba2de7075beef6e6c05bb7f8bd7eb0c9f390c581ef5409d3cff67210d15aa899e7d0ee8cf08b2d5dae5f9394b702c43ff306cb0e2ac19f0e28a079d99c47697fb2e74050584c5bd3709ba", 0xa5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x100, 0xeec, 0x7f, 0x60000, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x56)={r2, 0x4e, "f27a5fab8112ece22f96e619acfa8bffee4cf60447ee668246211e5c6169a36eda4f17bc7dc6b3ec5d0a9c3579f359f714312f5db1ca26de8f27c3fba6204809906da716f40a0ef016f4a13c0d7a"}, &(0x7f0000002000-0x4)=0x56) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000003000-0x46)=""/70) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000003000)={0x1f, 0x800, {0x2, 0x2dc, 0x3f, 0x1000, 0x1, 0x20b}, 0x40, 0x2}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000004000)={0x3, 0x400, 0x22, 0x0, 0xfffffffffffff801, 0x0, 0x4, 0x6, 0xffffffff, 0x101, 0x57481395, 0xfff, 0x0, 0x0, 0x100000001, 0xfff, 0x3, 0x80c, 0x2}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000-0x10)={0x0, 0x7530}, 0x10) 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) getxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0xe)=@random={'security.\x00', '#,:\x00'}, &(0x7f0000006000-0xb7)=""/183, 0xb7) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) listen$netrom(r1, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000007000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000008000-0x10)={0x1000, 0x2ad1}) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x10, &(0x7f00003ba000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) io_setup(0x0, &(0x7f00008be000-0x8)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d1000-0x9)='/dev/ppp\x00', 0x181100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000569000)={0x6, 0x1f, 0x9, 0xfffffffffffff800, 0x18, 0x8b}) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ba0000)={{0x0, 0x0, 0x4, 0x0, 0xc93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f00009be000-0xd)=@known='security.evm\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xcb, &(0x7f0000b9e000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047f000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000387000)={r0, 0x28, &(0x7f00001d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b0f000-0xb32)={0x0, 0x1000, "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"}, &(0x7f0000b80000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d10000)={r1, 0x2}, &(0x7f0000baf000)=0x8) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dcd000)='/dev/net/tun\x00', 0x0, 0x400300) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000204000)=0x100000000000000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/member\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f000085d000-0x9)={0x1f, {0x400000000000006, 0x9, 0x5, 0x8, 0x1, 0x0}, 0x6}, 0x9) 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x4, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffedc) close(r0) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000690000-0x20)={@generic="a0ef1f854636d6c493cd6dc82f362a73", @ifru_flags=0x8000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd8000)={@common='lo\x00', &(0x7f0000c1d000-0xd2)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000982000-0x65)=""/101) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x1, 0x0}) 2018/01/05 06:56:49 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000141000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x7fff, 0x7fffffff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002000-0xa6)="b6ebd17addaeeb0f19ee4758bc97e75c36cccd225b62b7ba1ff4c734029b7c1fbcea1c9b0942ba85a13f2c989e0467743f0728ac92704772a29b687ff79d520e403fddb90ae418c680bcec8ea396cbd3448236c456e0c302b881c9293cf6914dc288d8913daecffc157ea0510bbef080ff982772ba3ac78969811bd35b2731c6665840282a11830b49811c0fe627fb1ceb67e9da11fab69ef9b9af1b74c1f17d5e0b54df1f22", 0xa6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a4f000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001}, 0x98) r2 = semget$private(0x0, 0x6, 0x14) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001000-0xc)=[0x8000, 0x4, 0x100000001, 0x1, 0x4, 0x8000]) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) fcntl$getown(r1, 0x9) vmsplice(r1, &(0x7f000013f000-0x30)=[{&(0x7f00000bf000)="67181758618eb60d1d94da3386b21275ac6a9559ba327c8c78b8eeaabf14ea1cdd89318c8596f3056d330062188fe11fbb6b4cbfcfe325b6c7dc57ef4f57c99c3977f699170e", 0x46}, {&(0x7f0000af6000)="25a4a23da7852529160935e6c0d58a79a02aeca49d9380a5668742ad103ab83dd6369a8856000bb3598d3abd268ee422766980cfa3785f2cf87e031bb7c5d0bc537f6cc270004db592c2ce7561927f1e1ab9c514feac6fdb73695791e548f364d8298553c293eaab865a4d6c866b2e456aadd5a232fb78591c48b7e492fa363b4f2a23f9f9d39955300ab3bd5cc7bb4c83313623660b00c379a020e1d91470ca1c7db0e53d35ff915d7131f8c36101565850ab2cbb9aa7c5eab9e73c6f7837edc9f0d850a1d305b0ea141d8691b52fa7aad70dd6e63b49b0", 0xd8}, {&(0x7f0000b5e000-0xb4)="3ece6b02f16aacda2c6421c2fbd2e32cbea7c0ecccd68125349dd707b57ddb0a5f7c2eeb2dc17966d5978b91873015bd0322339a8fbd4ef64f22c4d3b0a7e2fcd00fd4cf9bd85e2813a07a646e8010a80544b2d878b819f33c9ecd81d3ba631c6f9563708e30e061a0d82bca53b76324223992b177370f5d9278bd2502eaa7d1662ea486fa99208ae9f7a2a61972476dec6ab9c3cf29f938f78d7362b08286a9b0a65bb903cb590d63709b5f6cf9d6733593bd2e", 0xb4}], 0x3, 0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000153000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000df9000)={0x7, 0x8, 0x0, {0x0, 0x989680}, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000054e000-0x38)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[{&(0x7f0000908000-0x9f)='r', 0x1}], 0x1, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000013e000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e71000)={0x3f, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x20, 0x7, 0x7fff, &(0x7f00002af000-0x10)=@generic="d27f28d29af21b441038a23bb1e7357d", 0xfffffffffffffc0c, 0x1, 0x3}) 2018/01/05 06:56:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000)=""/0, &(0x7f0000fb2000-0x4)=0x0) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a9000)='/proc/self/net/pfkey\x00', 0xa202, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000a9d000-0x8)={0x0, 0xffffffffffffff9c}) sendfile(r0, r1, &(0x7f00008d6000)=0x0, 0x4e) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) recvmsg(r2, &(0x7f0000bfd000-0x38)={0x0, 0x0, &(0x7f0000434000-0x10)=[{&(0x7f00007e9000-0xf7)=""/247, 0xf7}], 0x1, &(0x7f0000157000-0x83)=""/131, 0x83, 0x1}, 0x20) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x5) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffc, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000011000-0x4)=0x0) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000009a000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d6000-0x4)=0xa0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000095d000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', &(0x7f00007fb000-0x1000)=""/4096, 0x1000) 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) syz_open_dev$sndseq(&(0x7f00006bb000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000038000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b7000+0xfbc)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r0) ioctl$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]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e82000)={0x2, &(0x7f0000086000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000086f000)={r3, &(0x7f0000e8d000)=""/104}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x126, @tick=0xda4, 0x4, {0xe77, 0x7}, 0x2, 0x1, 0xe0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000d0e000)=0xa6) 2018/01/05 06:56:49 executing program 3: mprotect(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200840, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x8000000000010002) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000855000)={&(0x7f000048f000/0x4000)=nil, 0x4000}) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mlock(&(0x7f0000fe3000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x5, 0x7fffffff, 0x4, 0x7e79, 0x4, 0x7fffffff}, 0x7}, 0x9) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)='./file0\x00') 2018/01/05 06:56:49 executing program 6: unshare(0x400) r0 = eventfd2(0x0, 0x0) fstat(r0, &(0x7f0000620000-0x44)={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) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x68, 0x40000) accept$alg(r1, 0x0, 0x0) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000227000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d69000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e", 0x24) 2018/01/05 06:56:49 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000bf1000-0x8)=0x0) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000b56000-0xdb)=""/219) [ 58.462665] device eql entered promiscuous mode 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d1b000-0xc)={0x20000000, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000422000-0x9)='/dev/dsp\x00', 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="1e", &(0x7f0000aa3000)="", 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]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d4e000-0x4)=0x0) r3 = dup2(r1, r1) connect$inet6(r3, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x60cd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, 0x1c) renameat(r3, &(0x7f0000bf1000-0x8)='./file0\x00', r3, &(0x7f000096d000)='./file0\x00') r4 = geteuid() stat(&(0x7f00008c1000-0x8)='./file0\x00', &(0x7f0000652000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ec8000-0xc)='/dev/autofs\x00', 0x800, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fa000)={r2, r4, r5}, 0xc) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000164000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000f0f000-0x8)=0x0) io_submit(r6, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) mknodat(r0, &(0x7f000045b000)='./file0\x00', 0x8000, 0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000922000)={0x400, 0x3, 0x1, 0x9d, "13d6192dc73eb7eb7cfa2e8736a2fbac2e0e611c55b4c4338be10a66f16a9336"}) 2018/01/05 06:56:49 executing program 0: clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x22000) fanotify_mark(0xffffffffffffffff, 0x0, 0x20, r0, &(0x7f0000f16000)='./file0\x00') 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000003e000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x203) r1 = shmget(0x1, 0x2000, 0x78000536, &(0x7f0000e1e000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000fd6000-0xd0)=""/208) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d1d000-0x10)={0x5, &(0x7f00008af000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000eac000)={r2, &(0x7f0000fac000)=""/140}) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000083000-0x8)={r0, 0x1}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/05 06:56:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000093b000)={[{0xfffffffffffffffe, 0x2, 0x5, 0x650200000000000, 0x3aa, 0x0, 0x8, 0x2, 0xfb, 0x7, 0x6, 0x7, 0x6}, {0xf97, 0x0, 0x2, 0x0, 0x8, 0x3, 0x3, 0x7fffffff, 0x80, 0x6, 0x5, 0x7, 0xfffffffffffffffe}, {0x1, 0x3f, 0x6, 0x8, 0x8, 0x10001, 0x5, 0x4, 0x8000, 0xffffffffdcf5ac7f, 0x8, 0x80000000, 0x8}], 0xd24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006f000)='/dev/vga_arbiter\x00', 0x1000000000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000268000-0x4)=0x5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/05 06:56:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000067f000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00006e8000)='/dev/snd/pcmC#D#p\x00', 0xaabe, 0x4000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b9b000-0x10)={&(0x7f0000271000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e3f000)={0x0, 0x3, 0x400, 0x3, 0x7, 0x10000, 0x3, 0x9, {0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x401, 0x6, 0x9, 0x3f}}, &(0x7f0000c93000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bb4000-0x18)={r1, 0x0, 0x0, 0x8, 0x81}, &(0x7f000066d000-0x4)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008b7000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007da000)=0x8c) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000013a000-0x1)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000f57000-0x20)={0x0, 0x0, 0x1, 0x0, 0x0}) unshare(0x400) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f56000)=r0) shutdown(r1, 0x5) fadvise64(r0, 0x0, 0x8003, 0x1) fcntl$lock(r2, 0x5, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c82000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xffffffff, 0x5, 0x0}, &(0x7f0000a54000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c5b000-0x108)={r3, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffe01, 0x5, 0x3f, 0x2, 0x10000, 0x0, 0x0, 0x9, 0x8, 0x1f, 0x9, 0x1, 0x44, 0xfffffffffffff800, 0x5]}, &(0x7f0000292000-0x4)=0x108) 2018/01/05 06:56:49 executing program 3: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00003db000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:49 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000383000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x803, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = shmget$private(0x0, 0x4000, 0x78, &(0x7f0000c34000/0x4000)=nil) shmat(r4, &(0x7f0000e10000/0x3000)=nil, 0x5000) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054d000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000056000-0x5c)={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x10000, [0x3ff, 0xff, 0x101, 0x14000000000, 0x8, 0x5, 0x0, 0x8001]}, 0x5c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b1000-0xe)='/selinux/load\x00', 0x2, 0x0) accept$inet6(r1, &(0x7f0000a85000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d3b000)=0x1c) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000609000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000679000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000854000)={0x0, 0x7f, 0x9, 0x1}, &(0x7f000094c000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000061b000-0xa0)={0x0, @in={{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]}, 0x3, 0x8001, 0x7, 0xfffffffffffffffc, 0x6}, &(0x7f0000520000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006a2000-0xb8)={r1, 0x6, 0x7, 0x3, 0x0, 0x820, 0x6, 0x2, {r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x101, 0x400, 0x1}}, &(0x7f0000dca000-0x4)=0xb8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r4 = syz_open_procfs(r3, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r4, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000009000-0x4)=0xff, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000020000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000021000-0x4)=0x0) readahead(r0, 0x80, 0xd) uselib(&(0x7f0000016000)='./file0\x00') sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) syz_emit_ethernet(0x4b, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x800002002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}]}}, {'\f'}}}}}}, 0x0) 2018/01/05 06:56:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00002b4000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x20800) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) io_setup(0x0, &(0x7f0000f3d000)=0x0) io_cancel(r4, &(0x7f0000ac5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x40, r2, &(0x7f0000f8f000-0x8)="c8357b3cfa1f1357", 0x8, 0x2, 0x0, 0x1, r1}, &(0x7f000078c000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000789000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x8, &(0x7f0000380000)=0x0) r6 = socket$inet6(0xa, 0x3, 0x4) eventfd2(0x5225, 0x1) io_submit(r5, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f000052a000+0x5d)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000530000-0x6a)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/05 06:56:49 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000113000-0x8)='keyring\x00', &(0x7f000078e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000a32000)='id_resolver\x00', &(0x7f00009bd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f1000)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, 0x0) 2018/01/05 06:56:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) ptrace$getsig(0x4202, r0, 0xcd, &(0x7f000003f000-0x10)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000548000)="") 2018/01/05 06:56:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000a0a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000331000-0x32)=""/50, 0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x8000000000001, r1) 2018/01/05 06:56:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000050e000-0xc)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x7fffffff, 0x4, 0x8009, 0xffffffffffffffff, 0x7, 0x0, 0x200, 0x585, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x101, 0xf5, 0xc3c9b9914d095c0f, 0xffffffffffffff1e, 0x8, 0x1992, 0x8, 0x7, r2}, 0x20) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/05 06:56:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000c77000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c08000-0x15)='/proc/self/net/pfkey\x00', 0x40040, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000002a000-0xc)={r3, r0, 0x9}) r4 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r4, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/01/05 06:56:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072e000-0x6)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f0000a0f000-0x8)='./file0\x00') 2018/01/05 06:56:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xe13, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000154000)=0x0, 0x1, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x0) [ 58.705150] device syz3 entered promiscuous mode [ 58.719600] device syz3 left promiscuous mode [ 58.740122] device syz3 entered promiscuous mode 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000565000-0x4)=0x0, 0x80800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dbd000-0x4)=0x3, 0x4) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r2, 0x0) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ba7000)={0x0, 0x0}, 0x84000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00009cb000-0x6)={0x6, 0x7}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d6b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038e, 0x0, 0x0}]}) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, @perf_config_ext={0x4, 0x20}, 0x14800, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000631000-0x8)='./file0\x00', &(0x7f000070f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d17000)='./file0\x00', 0x8080, 0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d17000+0x630)='reno\x00', 0x5) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/05 06:56:50 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000000000)=[{0x1c, 0x21, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0x1c}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000168000-0xb)='/dev/mixer\x00', 0x105000, 0x0) creat(&(0x7f0000cd4000)='./file0\x00', 0x20) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002d6000-0x4)=0x0, &(0x7f0000d54000)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000818000)=""/0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ed0000+0x4c1)="1f00000001021f000025b60000000000009d15ff0900020004000100005e18", 0x5) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "57f71d6abe13caf96e7a1a1a3aef0a3c1f3c3ff1be82491b212ac10676160bffe31bf1e06e197eee0daa7154391e991b1ca1da3d1cc6e7d2a138dc786e4b1209", "725ab0740d1c5126617435bdaa2264b47ed3a3193ca27c8a5ce8f77a57adc314", [0x0, 0x0], 0x0}) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000806000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000386000)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000752000-0x10)={&(0x7f0000d17000)="bdce2c7ffa97ca0f769e3099b4", 0xd}) connect$netlink(r1, &(0x7f0000e29000-0xc)=@proc={0x10, 0x0, 0x1, 0x4400810}, 0xc) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000d81000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0xa0000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000336000)={0x6, 0x3, 0x4, 0x7}) write(r1, &(0x7f0000ca2000-0x191)='\t', 0x1) recvfrom(r1, &(0x7f0000f39000)=""/37, 0x25, 0x0, 0x0, 0x0) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f43000)='/dev/vcs#\x00', 0x1, 0x40) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00004c5000-0x4)={0x13, 0x3, 0x2, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003d8000)={0x0, 0x80000001, 0x2}, &(0x7f00002e5000)=0x233) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ff8000)={r3, 0x100000001}, 0x11d) accept$alg(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000013a000)={0x5, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000073a000)={0x3, r4, 0x10003, 0x3ff}) syz_open_dev$usbmon(&(0x7f00001fe000)='/dev/usbmon#\x00', 0x5, 0x2800) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f8f000-0x8)='./file0\x00', 0x8002, 0x61) ioctl$TCSBRKP(r0, 0x5425, 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000069e000)=0x0) r2 = syz_open_pts(r1, 0x0) syz_open_pts(r1, 0x0) poll(&(0x7f0000e44000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x1ff) mknodat(r0, &(0x7f0000316000)='./file0\x00', 0x20, 0x800) close(r1) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000031000/0x3000)=nil, 0x3000, 0x8, 0x3f, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:56:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009b6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00003bc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="54d984bfb34eaf959f0fae28953a30316e54ffc6d7bd782709d82b5ef2eb80a673f2f7aefd8cdaeac6663b1dab3c392c999c848f07627d2905d6581398e839722c27dc3cb784b84bcb54e92598d571e88a8c8bda934837547620a1fc8cd7d38fc54e0a8111bfe211b1fcfbf6eb6015dd9b7b68b21bef5dd387b159894aa3fa3a6d4c42c1f2c0ccda8e6ba7a7bf7102fad3fea96836243e", 0x97}, {&(0x7f0000823000)="1b895fdae883083d1d3956eac3244f922d4f09bee900cf867e1b0aec8a717e4558835dc888997ab7e67f504fc9dc81b7", 0x30}, {&(0x7f0000bcb000)="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", 0xff}, {&(0x7f0000000000)="649756e2df47935847aa4677571aac987d5ade6582ad8994708eead689dceef8a95741181b90ccf61243059cd9d5267992a63fcf8d4dd5c75bcaf92b6b816687e44d6fc0a1f38f518cf807deb5ec862f243c81617bbfa203c08c8aa7d2eba4841a118ef318c58b328d9f0b7dd2df14d1956857eccd1bf023b807346d9f7e0953c633f76f64bb901cee1f73ac6c8286ae1049c71e7607e8f36ffbdd51adf1842350a9028e136aa4b7971cddf3e7113d2c5e902e60de0e10a5895a2aa5068ffef34750362d3c61528072420f0880bee31fce14cb6c5a12d0599704ef45ee7aea21d3649e0957", 0xe5}, {&(0x7f0000f00000-0x97)="50064d0f7e8e8d69d41c7b060007413a928a84c82dc26f9a667c9618792d32c94b40b696e3df67a63171e54d86ef52ca49a51a750183e3bcbc9411cdb2c812f34b776edec6f9284f931a6667adbd1bffd12d056c605341837f31b14dd3a55824235292a62267e6d833164b4258345342a5f7c51319aca7744800ce9d78deb1ecabaca483a5709ffa24c21c8188252fb9760047b03ca21b", 0x97}], 0x5, 0x0, 0x0, 0x20000000}, 0x20000895) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d3e000)=0xd08, 0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x4000) 2018/01/05 06:56:50 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000067d000-0x4)=0x0) ptrace$poke(0x5, r0, &(0x7f0000229000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00005b1000-0xc)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80400) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a02000-0x3a)=""/58) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008fb000)={0x5, &(0x7f0000e6b000-0x28)=[{0x80, 0x7, 0x651, 0x1}, {0x9, 0x0, 0x80, 0xfffffffffffffffe}, {0x1f, 0x20, 0x9e, 0x6}, {0x80000001, 0x350, 0x41ae506, 0x1}, {0x1, 0x6, 0x7f, 0x100}]}, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000f3d000-0x8)=0x817002) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/access\x00', 0x2, 0x0) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') prctl$getreaper(0x3d, &(0x7f0000001000-0x8)=0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000)={""/1024}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x7, 0x1, 0x4, 0x3ff, 0x3}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r1, 0x3000}, 0x6) connect$netlink(r0, &(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc) ftruncate(r0, 0x5) shutdown(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000005000)={"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"}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x4, 0xffff, 0x100000000, 0x80}, 0x8) timerfd_settime(r0, 0x1, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x9029, 0x0, 0x10001, 0x10001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000006000)={0xc98f, r2}) 2018/01/05 06:56:50 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c09000)=0x7ff, &(0x7f000067a000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b44000-0x8)={0x0, 0x100}, &(0x7f0000d17000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000087d000-0x8)={r1, 0x1000}, &(0x7f00009c8000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000061f000-0x14)={{0x1000, 0xf136, 0x1, 0x9, 0xfffffffffffffffc, 0x3}, 0x76a, 0x9, 0x912}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000157000)={r1, 0x8f52}, &(0x7f0000209000)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e28000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000014c000-0x11e)={r0, r0, 0x5, 0x3f, &(0x7f00001ce000-0x57)="339e8fef1cef8190e63f5e6ab2b9474fda4eced74cd7a74940e8545af4a39cfa8caa02981f155866008c3c55d19d5d6b8773bb34e61e2dabf34d7aa60fce876431571cfdda9c968f7561dd187f4293c47308d52628f979", 0x80000001, 0xfffffffffffff501, 0x8000, 0x1, 0x20, 0x5, 0x5, "e7f85d38474329daac9bd22a715d0ba4f4936e2ded9b880766c67664a9eddb71491a67cb228ac4720b956960282fd52afa6aca92897ff8cb513919de969bb63cd7fd84e55d96efd825efa8357a61a06e3d556fd9f0e798a181f552acfc7851918320dbe5282407b6200f6f1d0c70fdc676e5d2e8ca44279a31ad6bddd61db8c07306759a5a50964e3cb856421b6375615e5a887573df5741c04815018fcd735325a193aeec63eaf2320e5f6b7ae735de4938e62678b93709cc9440d60161489c357c335735b3f942093a59f028f0bee4990045ce2cefc3a03a1b45055b53780dd2591cb960c07cdc59eb7f09203d788abbb1290df1b6"}) getgroups(0x1, &(0x7f000064b000)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edc000)={0x0, 0x0, 0x0}, &(0x7f00002fd000)=0xc) setregid(r3, r4) r5 = syz_open_dev$sndpcmc(&(0x7f0000e5f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00008f3000-0x4)=r2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d38000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00002e7000-0x20)={0x7, 0x6, 0x20, 0x200, 0x1, 0x3}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x120) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007d7000)='net/netstat\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00002dd000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x200000000002, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007f1000-0xb)='asymmetric\x00', &(0x7f000059e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4f000)='+*\\self\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000125000-0x8)='keyring\x00', &(0x7f00006ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000e2a000-0xa)='id_legacy\x00', &(0x7f0000b48000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000faf000)="", 0x0, r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee4000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000074b000)=""/154) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/05 06:56:50 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e78000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, r1}) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000865000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) fchmod(r0, 0x1e1d2ac4f235d8f) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ef8000-0xb)='/dev/mixer\x00', 0xc00, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) setpriority(0x0, r2, 0x0) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00009a5000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000863000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bad000+0x6e9)=0x8, 0x4) 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) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000d69000)={0x0, 0x0, []}) r2 = open(&(0x7f0000b5e000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x7ff) sendfile(r1, r2, &(0x7f0000f32000-0x8)=0x0, 0x61b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffff81, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x2d77, 0xfffffffffffffff9, 0x7fffffff, 0x2, 0x7f}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000922000-0x290)={0x6, {{0xa, 0x0, 0x4, @empty={[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, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x60, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25429009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @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]}]}, 0x290) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x6f)=""/111) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 06:56:50 executing program 1: clone(0x0, &(0x7f0000d28000)="", &(0x7f00008ca000-0x4)=0x0, &(0x7f0000c37000-0x4)=0x0, &(0x7f000095e000)="") openat$sequencer(0xffffffffffffff9c, &(0x7f00001fa000-0xf)='/dev/sequencer\x00', 0x400200, 0x0) r0 = msgget(0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0x86)=""/134) getegid() 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000087b000)={0x0, 0x9, 0x1000000000, 0x2, 0x0, []}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a09000)=0x5) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x101, 0x121002) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x2, 0x2, 0x0, 0xfffffffffffffffc}, 0x10) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='M', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000db6000)={0xbd21, 0x10001, 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, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000cb7000)='/dev/loop#\x00', 0x0, 0x400000004002) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd3000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c4d721", 0x0, "669658"}, "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"}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002b1000-0xb)='/dev/mixer\x00', 0x161000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f6a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e32000-0x38)={0x0, 0x0, &(0x7f0000c97000-0x80)=[{&(0x7f0000425000-0xf5)="d6245adab16a76e74a2a0eb5f73c06168af3790c8580d93818a35756e237bd75ad5ffea4230b30ecedf28df59f56006f536d", 0x32}], 0x1, &(0x7f0000de6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xffffffffffffffff}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000723000-0xc)='/dev/rfkill\x00', 0x202, 0x0) socket$alg(0x26, 0x5, 0x0) creat(&(0x7f0000a29000-0x8)='./file0\x00', 0x100) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 06:56:50 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b9f000)=0x3f, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/05 06:56:50 executing program 2: 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, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x400000000301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) openat$kvm(0xffffffffffffff9c, &(0x7f0000ccd000-0x9)='/dev/kvm\x00', 0x100, 0x0) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = dup2(r0, r0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000000c000)="1966d5bc998468ad0fabe0bad258f5900268547aa7f5a12249a480a127057309a45ef520f3033fb350bfed5273d0764290552991c7186cf12b13abb895e2cb0cd3885f5fc5fee5b347f4d41353230b2e32186bafd4006329fe7da5d68269ec0324f1a758e7b3f009e729817678dead26e1401efb4fb4b390ac6068df8749cb9a0e15235f13cc5a4a9149610a958fc81b6908e7d8bf", 0x95) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x7, 0x80040) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000000c000-0xbc)={0x100000001, 0x2, 'cli~nt0\x00', 0xffffffff80000002, "515534f8f75e6e6d", "08cc7e2f15f593d5b17bfe891c4fe0bfb2290252ad827c270c4e40d781358071", 0xefa, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000006000)=0x1, 0x4) epoll_create(0x3) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b16000)=0x1000000000003, 0xfffffffffffffcd4) connect$inet6(r0, &(0x7f000030c000)={0xa, 0x0, 0x803, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) 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) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000065000)='/dev/midi#\x00', 0xffffffffbe9f0d37, 0x20000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005a5000-0x8)=@assoc_value={0x0, 0x35e}, &(0x7f0000052000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c77000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000efa000)=0x8c) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000fed000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffff4e, 0x0, 0x0, 0x0, 0x400000000000084, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x9, 0x0, "88"}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c9000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/dsp\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) madvise(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x10200000004) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f00009d7000-0x8)='./file0\x00') 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aff000)='/dev/dsp#\x00', 0x6, 0x402000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000037e000)={0x0, 0x4}, &(0x7f0000854000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000d34000)={&(0x7f000064b000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fb000)=[{&(0x7f0000165000)="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", 0xfc}, {&(0x7f0000e5c000)="874a122131934a61f28c68528ea0f0aa171dac05cf4a4d74269cde9e9c719ba62a821d4e7c2457113fb891610cf6e492f94a05d4a1", 0x35}], 0x2, &(0x7f00008b8000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xe0c8, 0x0, 0x200, 0x9, 0xfffffffffffffffa, 0xef, 0x7, 0x7, r1}}], 0x30, 0x4080}, 0x1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a2a000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e81, 0x7, 0xfff, 0xffff, 0x8}, &(0x7f0000f40000)=0xa0) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) [ 59.269645] device eql entered promiscuous mode 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00009ee000)=0x0, 0x8) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000d20000)=0x1b91) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000488000)={0x0, &(0x7f00005d2000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000858000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000449000-0x4)=0x0) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = shmget(0x3, 0x4000, 0x1100, &(0x7f0000020000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f000011c000-0xe8)=""/232) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000218000)=[{&(0x7f00000fc000-0xbc)="f6189f74194b8cb190440ddb6a9c533f809517ed836906bc8e381b3e5f6f66a5ea80a666d664019e2f8182134d5902ebce31822176532cff25999bdccd102ac86b71557290baf345c1f4d398d29dc3f57c211d3a5f75a136f41ef375df365d83ef4334d5d30cd1f7bc1bbe298fbd69df9be994e952", 0x75}], 0x1) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x2, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@random="cd4808e0ac4c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089c000-0x15)='/proc/self/net/pfkey\x00', 0x600801, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f1b000)={0x9, 0x9, 0x26a}) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x4001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000007000)=""/85) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000428000-0x8)='./file0\x00', 0x71) clone(0x200, &(0x7f00009fc000)="", &(0x7f0000432000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000dfd000)=[]) r0 = syz_fuse_mount(&(0x7f0000c41000-0x8)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0xf46, 0x400) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, r0) process_vm_readv(0x0, &(0x7f0000862000)=[{&(0x7f0000c73000-0xd7)=""/1, 0x1}], 0x1, &(0x7f0000dda000-0x50)=[{&(0x7f0000c45000)=""/1, 0x1}], 0x1, 0x0) r1 = creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013e000-0x8)={0x0, 0x7fffffff}, &(0x7f00001e0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e85000)={0x2, 0x4, 0x100000001, 0x5024, r2}, &(0x7f00005ec000)=0x10) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x4000000) getsockopt(r0, 0x107, 0xe, &(0x7f0000b31000)=""/0, &(0x7f0000b29000-0x4)=0x0) 2018/01/05 06:56:50 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, 0x1000000, 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 = eventfd2(0x1, 0x0) read$eventfd(r1, &(0x7f000049d000)=0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f00002b9000)={0x0, 0x0}) tkill(r2, 0x3c) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c7a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f27000-0x8)={0x0, 0x1e10}, &(0x7f0000361000)=0x8) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000e1c000)=""/0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000399000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009da000)={0x0, 0x5}, &(0x7f0000a70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d8000-0xa)={r1, 0x47f, 0x1, [0x40]}, &(0x7f000098f000)=0xa) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000544000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000899000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009bc000)=@common='ip6_vti0\x00', 0x10) 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000916000-0xc)='/dev/amidi#\x00', 0x3ff, 0x501100) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000a8000-0x8)={0x8, 0xd2, 0x401, 0x2}, 0x8) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mknod$loop(&(0x7f000063d000)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000007a000)={0x0, 0x0, 0x0, []}, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00003da000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000493000)='attr/current\x00') pwrite64(r1, &(0x7f0000d05000)='*', 0xffffffffffffff1c, 0x7ffffc) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000899000)='/dev/sg#\x00', 0xffffffffffffffff, 0x2) preadv(r0, &(0x7f0000082000)=[{&(0x7f00000cc000)=""/50, 0x32}, {&(0x7f0000af6000-0x1e)=""/30, 0x1e}, {&(0x7f0000a63000)=""/201, 0xc9}, {&(0x7f0000224000-0x8a)=""/138, 0x8a}, {&(0x7f0000817000)=""/255, 0xff}, {&(0x7f00002e2000-0x6a)=""/106, 0x6a}, {&(0x7f0000609000-0x99)=""/153, 0x99}], 0x7, 0x0) ioctl(r0, 0x227b, &(0x7f000050f000)="") 2018/01/05 06:56:50 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, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gretap0\x00', @ifru_flags=0x20301}) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000a25000)="0c2afb05e8000000000000173d5026b4873bdbefcf5caff5553cd557ac41da978610d9201512c8ae6f0b", 0x2a) write$evdev(r1, &(0x7f0000d21000-0xa8)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ea5000-0x8)='./file0\x00', 0x43) accept4(r2, &(0x7f00007eb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000083d000)=0x10, 0x80800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f0000506000-0x1)='\x00', 0x3) kcmp(r0, r1, 0x3, r3, r4) semget$private(0x0, 0x4, 0x4) write(0xffffffffffffffff, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000000d000-0xd0)={0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x7, 0x87, 0x3f, 0x2, 0x5, 0x5, 0x0, 0x2, 0x7, 0x2, 0xffffffff, 0x2, 0x20, 0x1f, 0x1f, 0x4, 0x0, 0x1, 0x8, 0x5, 0x7, 0x7}) sendto$inet(r0, &(0x7f0000014000)="32000000180025ff0700940d091404028020fe20000400050000001e070009000b0000de00024f05272300002d0000d71888", 0x32, 0xfffffffffffffffd, 0x0, 0x22) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000013000)=0x1f) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d91000-0x10)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x6, &(0x7f0000d0d000-0x7)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008f7000)={0x28b, @time={r1, r2+10000000}, 0x800, {0x3, 0x3}, 0x7, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r3, &(0x7f0000439000-0x2)='8', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000026c000)={0x0, 0xca, "66d049eaebee85b8dbaf60017a36d28325d074974402d222704e6ea40602ec72d3cffccff23072e98327b9f93347e3d21241275b50b1b1688d3c9095b6b811827ce19b713dcc54fb3f2505ed581f47eb6ec9a692cf51894d61d52f77d22d4467c32fc4b834b30a84b3ffdcadd5a5b4bec6bfa655fe7c77191c3b6e3b6b3cfacda0ea029486400f5250e11211eff5b75bfcc11968e57e1d8e962459276c190444185fb0498cf23ce05f5b07f3700af0563f4cc10ec0093c5935de7023d45123e12c0ed0edcaf7a5d3a782"}, &(0x7f0000460000)=0xd2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fca000)={r4, 0xf8}, &(0x7f0000c55000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b3f000-0x4)=r5, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000239000)=0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f84000-0xaa)=""/170) getsockopt$inet6_mreq(r3, 0x29, 0x800000000019, &(0x7f00005a3000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001a2000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000993000)={0x100, 0x4, 0x4, 0x8, 0x4, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ca1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fcc000-0x4)=0x0) fcntl$addseals(r3, 0x409, 0x2000004) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000aae000-0x8)={0x0, 0x0}) sendfile(r3, r3, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/05 06:56:50 executing program 4: socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000e99000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x1, 0x1, 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000480000)='/dev/ion\x00', 0x41, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000083e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000083000-0x10)={0xe88, 0x2006}) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/access\x00', 0x2, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x2) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) utimensat(r0, &(0x7f0000de2000-0x8)='./file0\x00', &(0x7f00000ca000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000003a000-0xb)='/dev/adsp#\x00', 0x9, 0x141000) openat(r0, &(0x7f00003e3000)='./file0\x00', 0x3e, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000f46000-0x7)='devpts\x00', 0x0, &(0x7f0000734000)="") 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000b54000)=0x7, 0x7, 0x1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4aa, 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) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001e4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c8f000)=""/24) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdae) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x1, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000361000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000787000-0x38)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00008f9000-0x20)="f06bf7cd469f89c692db8ce5f8a5ad8e6e5f50800c2528d688a580ba0f00edff", 0x20}], 0x1, &(0x7f000032a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000503000-0x38)={&(0x7f0000ab0000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b28000)=[{&(0x7f00001ee000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000b42000)=""/70, 0x46, 0x0}, 0x0) 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e36000-0x1000)=""/4096, &(0x7f0000d70000)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f00001a2000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f000005b000)={[{0x7fff, 0x15, 0x8001, 0x8, 0x20, 0xffffffffff7f6f4f, 0x7fffffff, 0x0, 0x7, 0x6, 0x1ff, 0x3, 0x400}, {0x3, 0x3, 0x7fff, 0x2, 0x4, 0x8000, 0x8, 0xfe69, 0x20, 0x5, 0xffff, 0x2, 0x0}, {0x9, 0x100000000, 0x6, 0x7, 0x0, 0xffffffffffffff00, 0x7f, 0x800, 0x4a6, 0x400, 0x5, 0x4, 0xfffffffffffffb43}], 0xab7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$key(0xf, 0x3, 0x2) 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 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat(0xffffffffffffff9c, &(0x7f00002ed000)='./file0\x00', 0x40001, 0x80) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000047c000)=0xb04c) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000-0x18)='\x00', 0x1) write(r0, &(0x7f0000f73000-0x17)="87e79d76dced8e41a67eb1b328364820db4b7dde404eeb", 0x17) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000147000-0xd)='/dev/usbmon#\x00', 0xc44d, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000074d000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd, 0x0}) 2018/01/05 06:56:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e2a000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000347000)='/dev/loop-control\x00', 0x8400, 0x0) dup2(r0, r1) fcntl$setstatus(r0, 0x4, 0x4000) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 06:56:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5a000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e93000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000d15000-0x10)={0x105006, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000775000)=0x0, &(0x7f0000dae000)=0x256) syz_open_dev$sndpcmp(&(0x7f0000600000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f00005ec000-0xb)='/dev/loop#\x00', 0xff, 0x2000e0a83) dup3(r0, r5, 0x0) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0x73b000)=nil, 0x73b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f000073b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000073c000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000000)={r0, 0xfffffffffffffffd}) syz_emit_ethernet(0x76, &(0x7f000073b000-0x179)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "02435e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x62, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "b93d7fb6889a192f"}}}}}}}, 0x0) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000433000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000073d000-0x4)=0x1008) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000073c000)={r3, 0x80000001}, 0x8) 2018/01/05 06:56:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f95000)=@random={'system.\x00', '^+\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffdd4, &(0x7f0000a6e000-0x8)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f0000b48000)='./file0\x00', &(0x7f000019f000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00001f4000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f0000dfc000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000743000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000)=0xe8) stat(&(0x7f00008e6000-0x8)='./file0\x00', &(0x7f0000164000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r6, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000076f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) syz_open_dev$adsp(&(0x7f00000f2000)='/dev/adsp#\x00', 0x8000, 0x2) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r0, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000000000)=0x0) 2018/01/05 06:56:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/member\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f00005f8000)='./file0\x00', 0x404800, 0x100) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000bd7000+0x582)=0x5, 0x4) mlockall(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000ceb000)='ceph\x00', &(0x7f0000b5c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000492000)='\x00', 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f000027b000-0x8)='keyring\x00', &(0x7f000083d000+0x78d)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ff8000)=0x4) keyctl$unlink(0x9, r2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00009c5000-0xa)='/dev/cuse\x00', 0x2000, 0x0) r5 = gettid() fcntl$setown(r4, 0x8, r5) symlinkat(&(0x7f0000657000-0x8)='./file0\x00', r4, &(0x7f00002b7000-0x8)='./file0\x00') shmat(0x0, &(0x7f0000a57000/0x3000)=nil, 0x4000) 2018/01/05 06:56:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000137000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e70000-0x4)='bbr\x00', 0x4) ioctl$int_in(r1, 0x5421, &(0x7f000005a000-0x8)=0x4) bind$ax25(r2, &(0x7f00003c3000)={0x3, {"0bd526b6979b0f"}, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r1, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 06:56:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000f2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1c, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540d48c15eb7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x5, 0xc6, 0x1, r4}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[{&(0x7f00008df000-0x9e)="7390611d73be45bd60eee573fcaf5caaeadb092630aa5a5397616dc0875075b25be3b40b4865d8f779496cf959805e6bf50cf180325895909c4516c0f3fb038e56dca75423d9bc059daf9a0cb569e1c3682dd1bcfcedeaec646f2bd70399622775c590800a4ae9fc1617ca13e861c21972c9e6345f185317605e106255e47dc0c259d822eb5893f704e562bbb076d367477535655309366b7e598dc3cdc0", 0x9e}, {&(0x7f0000749000)="c43dace6395dc54901189ba20ea09ac0c0ea16d73ac867aca284b64e0e84728f7eef101d88f7cbb6d20d8cb14cf068ea696768e3cf36d394e562b160ed7739fa7d39dc25dce5f644cbd2eda1240a87f3432216f3129a975122a342f7e2968bd7", 0x60}], 0x2, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r5 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001a8000-0x38)=[{0x3, 0x9}, {0xc, 0x100}, {0x7, 0x1}, {0x3, 0x9a}, {0x2, 0x8000}, {0x4, 0x7f}, {0x3, 0x7fffffff}], 0x7) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f000075c000)={r6, 0x3}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/05 06:56:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x200400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000f3d000-0x8)=0x817002) dup2(r0, r1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 59.893163] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.902468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000014000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) semget$private(0x0, 0x2, 0x30) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/01/05 06:56:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) mknod$loop(&(0x7f0000919000+0x74f)='./file0\x00', 0x8080, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000c0000)={0x2, 0x10001, 0x3, 0x4, 0x1, [{0xaec9, 0xfffffffffffffffa, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) fallocate(r2, 0x3, 0x81, 0x3a3) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000033c000)=""/58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002ff000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006d9000-0x10)={0x0, 0x200, 0x8, 0x4}, &(0x7f0000b39000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a0c000-0x14)={r2, 0x7ff, 0x610c, 0xffffffff, 0x1, 0x8}, 0x14) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006f3000)={0x0, 0x0, &(0x7f0000552000)=[{&(0x7f0000df4000-0xb8)="c18b1bb9534fa4fabf277af927cf62120684007933c7c84fe7a95505a03e9c37a6c45b256456fdd9d9", 0x29}, {&(0x7f00003c1000)="5aed98530082587005aed061a7320fcfc60a17b6f8809a869ba708d877a08686b644a60625899c892423b443c821192948a3f15a454730b63cb1aeb4e313b360d036fe546012c19aff63025a9f8e1e2205ee1cac6f76b4687b399c3ceca2e6d174b737cf118d48fcf0a6e1df6d92c18e0a9a12fb837b2b04d602a72938c1232b4ab21ae3a2600f07b53888d5a56e074786146f34b9a079841a60c145f7af2ad707e4a03af9a077a792472a0fa711a842a1df06ac54d1b4c453b9cdda9c2b36065e1d254619930b7162e87bbd4cc39f1f0ebab7cec3d60f", 0xd7}, {&(0x7f0000662000+0x42f)="852591daa6d5f5eab7fc84a0ba63c9d68fcdb6628fad3646a7f40030485c2c6875fd12debfb3787aa98e18586ced6c4b668c196393c237d92770dffb0914676d8144f83e5013422544ede645d52bb1805039d9a597686916afaf8cb08ea50386cacf514b5fb94631a8136940105d504ce3d6e598b750ccd38fd8f25dc047ea6384c446e44fc30a733bb238a466b5eef2128cb0bacbc065db6b745258a36c645cba6e490d88fcaf3c17459fd292a40016ad3d4b20304964822041ed299d40dd6b9d29e2296e78590e67b4ff0ef4ec59995e404ddb5a", 0xd5}], 0x3, 0x0, 0x0, 0x1000000000}, 0x20000000) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000c78000-0x5)='user\x00', &(0x7f0000d70000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005eb000)="578e8413cdf44d57eb7b1ce30dc54c4cc3d293b1d74ab6239900438e5dbb26aedba5ee19fdb0df5dae57326f809d72da5182ce4e6248034f87c096033439de1a15252bc3f675ccb2823928d5cccaad219520d3018600299278f1ecddfbb04b0f4a09ed227988a01ead4075a1642e8d2988c6fb2ff90257b2a5da17a4784563d9c38e31efbb6fbc41c5105bd7100b04d3a50ef9f2b07219d59f737b4a9c3001303937bba49a69535d65a91e3827bc530319b25160d2f46248dd72f801cabf55a616aa5947f3d7d4ab08405ee68f8615f9e33b7981c9fe1e7215ff2b211a28d0e92ffe3d63b612292855f2891e05", 0xed, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00004d1000-0x8)='keyring\x00', &(0x7f0000b2c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x5, r1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000dc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000a38000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fd000-0x2)="04", 0x1, r2) syz_open_dev$tun(&(0x7f0000a8f000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r4 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00007d8000-0xc)={r3, r4, r3}, &(0x7f0000a50000)=""/73, 0x49, &(0x7f00005b6000-0x2c)={&(0x7f0000bec000)={'cmac(twofish-generic)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000950000-0x16)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000ab3000)=0x4000000000, 0x4) socketpair(0x1b, 0x80000, 0x2, &(0x7f0000594000-0x8)={0x0, 0x0}) r7 = openat(r6, &(0x7f0000eb6000)='./file0\x00', 0x2, 0x400000018) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000128000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000150000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000584000)={r8, @in6={{0xa, 0x2, 0x78e08296, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, 0x98) 2018/01/05 06:56:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) syz_open_dev$vcsn(&(0x7f0000fc9000-0xa)='/dev/vcs#\x00', 0x9, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000301000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000e20000)=""/116) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) r1 = syz_open_dev$vcsa(&(0x7f0000a8f000)='/dev/vcsa#\x00', 0x0, 0x10000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cfe000-0xc6)=""/198) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00003d8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 59.948873] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.958249] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioprio_set$pid(0x6, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x2000000, 0x2000) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d49000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000665000-0x20)={@generic="514fab25040fdfbfb409d916daa4fc0d", @ifru_flags=0xa200}) poll(&(0x7f000019f000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 06:56:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000002000-0x50)={{0x1, 0xd52}, {0x5eca, 0x4}, 0x1, 0x5, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x8a, "cb19a134fb1a8b37cb4db46417c63b3e5c808c961b07da34dae330ab9dc93e09db25010202054b1841efb27039f3bdb028953ff1d810ee92d43e86c1acdd7ec878d72d448a4da0b92fdb28745e95d962bb3ec870b9c2de315403b858c06b76edc4efc24cb189983e7aa490f399679a576f515baf0ae2ceb07ea193939ae71897a1517060c2a7136babed"}, &(0x7f0000001000-0x4)=0x92) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}, {0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0xffffffffffffffdd, [0x4, 0x80000001, 0x401, 0x1, 0x0, 0x7fff, 0xffffffffffffffff, 0x0]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x9487, 0xfffffffffffffffe) inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0x80000000) dup3(r1, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000003000-0x3)='lp\x00', 0x3) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x5, 0x101e03) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f38000-0xc)={0x2, r0, 0x0}) getsockname$ax25(r1, &(0x7f0000d14000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000493000)=0x10) clock_gettime(0x0, &(0x7f0000571000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f00002ea000-0x21c)=[{{&(0x7f00006bd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c25000-0x40)=[{&(0x7f000035e000-0x42)=""/66, 0x42}, {&(0x7f00004d8000)=""/88, 0x58}, {&(0x7f0000cd6000)=""/8, 0x8}, {&(0x7f0000b0b000-0x58)=""/88, 0x58}], 0x4, &(0x7f0000dee000-0xe)=""/14, 0xe, 0x7}, 0x3}, {{&(0x7f0000146000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000cbd000)=[], 0x0, &(0x7f000094c000-0x24)=""/36, 0x24, 0x80000001}, 0x8a0}, {{&(0x7f0000996000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000887000)=[{&(0x7f0000d27000)=""/4096, 0x1000}, {&(0x7f0000cad000-0x5b)=""/91, 0x5b}], 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x0}, {{&(0x7f000024a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f74000)=[{&(0x7f000023b000)=""/132, 0x84}, {&(0x7f0000447000)=""/4096, 0x1000}, {&(0x7f00009b7000-0xf8)=""/248, 0xf8}, {&(0x7f00002f1000)=""/44, 0x2c}, {&(0x7f0000ed0000-0x1a)=""/26, 0x1a}, {&(0x7f0000477000-0xda)=""/218, 0xda}, {&(0x7f00005e6000-0xd3)=""/211, 0xd3}, {&(0x7f0000cca000-0x5f)=""/95, 0x5f}, {&(0x7f00004b6000)=""/150, 0x96}], 0x9, 0x0, 0x0, 0x3}, 0xfff}, {{0x0, 0x0, &(0x7f00007e8000)=[{&(0x7f0000e46000-0xf0)=""/240, 0xf0}, {&(0x7f000079c000)=""/174, 0xae}, {&(0x7f00008e2000)=""/68, 0x44}, {&(0x7f0000696000-0x27)=""/39, 0x27}, {&(0x7f0000c4f000-0x4a)=""/74, 0x4a}, {&(0x7f0000ba2000)=""/193, 0xc1}, {&(0x7f000047b000)=""/254, 0xfe}, {&(0x7f0000857000-0x6a)=""/106, 0x6a}, {&(0x7f0000a6f000-0x66)=""/102, 0x66}, {&(0x7f0000d45000-0xe)=""/14, 0xe}], 0xa, 0x0, 0x0, 0x400}, 0x7fffffff}, {{&(0x7f0000427000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e74000)=[{&(0x7f000077b000-0x1000)=""/4096, 0x1000}, {&(0x7f00004f0000-0xe3)=""/227, 0xe3}, {&(0x7f0000a7a000-0xf1)=""/241, 0xf1}, {&(0x7f0000b87000)=""/234, 0xea}, {&(0x7f0000a4f000-0x43)=""/67, 0x43}, {&(0x7f0000912000-0x85)=""/133, 0x85}, {&(0x7f0000080000-0x5f)=""/95, 0x5f}, {&(0x7f0000795000-0xa5)=""/165, 0xa5}, {&(0x7f0000e6a000)=""/210, 0xd2}], 0x9, &(0x7f00006c9000)=""/148, 0x94, 0x5}, 0x1000}, {{&(0x7f0000b1b000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061f000)=[{&(0x7f00009e4000)=""/178, 0xb2}, {&(0x7f000086c000-0xad)=""/173, 0xad}, {&(0x7f00005ad000-0x1f)=""/31, 0x1f}, {&(0x7f0000f61000)=""/61, 0x3d}, {&(0x7f000094f000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00005d8000-0x1000)=""/4096, 0x1000, 0x401}, 0x7}, {{&(0x7f00004f7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000de8000-0x50)=[{&(0x7f0000aa7000)=""/200, 0xc8}, {&(0x7f0000867000)=""/135, 0x87}, {&(0x7f0000903000-0x1000)=""/4096, 0x1000}, {&(0x7f0000845000-0xaa)=""/170, 0xaa}, {&(0x7f000087f000-0xe0)=""/224, 0xe0}], 0x5, &(0x7f0000173000-0xb2)=""/178, 0xb2, 0xcc}, 0x1}, {{&(0x7f0000f21000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000be3000)=[{&(0x7f0000aa5000-0x64)=""/100, 0x64}, {&(0x7f0000da0000)=""/47, 0x2f}], 0x2, &(0x7f0000180000)=""/238, 0xee, 0x9}, 0x100000000}], 0x9, 0x0, &(0x7f0000414000)={r2, r3+10000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bc6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5221, r4}) 2018/01/05 06:56:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000164000)='/dev/hwrng\x00', 0x240040, 0x0) syz_extract_tcp_res$synack(&(0x7f000081f000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000e90000)={0x0, 0x0}, 0x1, 0x3f) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00001d1000-0x4)=0x3f, 0x4) write$tun(r0, &(0x7f00008ce000)=@pi={0x0, 0x8884, @ipv4={{0x13, 0x4, 0x2, 0x5, 0xfd, 0x2, 0xcbd, 0xfffffffffffffff7, 0x2e, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x7, 0xfff, [@multicast1=0xe0000001]}, @generic={0x7, 0x11, "fa94086bea8054f3aaf9e323290814"}, @rr={0x7, 0x1f, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x3, r1, r2, 0x4, 0x0, 0xf, 0x7, 0xfffffffffffffff9, 0x0, 0x0, {[@fastopen={0x22, 0x8, "cb508d258c96"}, @mss={0x2, 0x4, 0x81}, @timestamp={0x8, 0xa, 0x7fff, 0x101}, @md5sig={0x13, 0x12, "5cf70ba7e4485d076037ec1c25706f39"}]}}, {"00c148458ca58728fd4e430a7bd415b1205d63812bade27d843fd3b80558356a3f8c612f1542c382637c75d1e5746096ce3adf154c26c1a299e31ded52049c2d1ffed4ad6612351f21ef4dde4d5db4a2b5165bc9d109b0eb90185ccda30486cd80c0d6083117ad21463b5083f80cde4496ba386c59"}}}}, 0x101) r3 = socket(0x10, 0x200000000002, 0xc) sendmsg$netlink(r3, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000f3b000-0x90)=[{&(0x7f00004cf000-0x144)=[], 0x0}, {&(0x7f0000e11000)=[{0x10, 0x80000000, 0x0, 0x0, 0x0, ""}, {0x14, 0x400, 0xd31, 0x400, 0x0, "6bfe06"}], 0x24}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000020f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001e9000-0xc)={r0, 0xf, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005a4000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r3 = msgget$private(0x0, 0x4) getresuid(&(0x7f00006b7000)=0x0, &(0x7f00000db000)=0x0, &(0x7f0000797000)=0x0) r5 = getegid() fstat(r1, &(0x7f00006d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000062d000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000964000)={0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000ffe000)={{0x0, r4, r5, r6, r7, 0x100, 0x6, 0x0, 0x0, 0x0}, 0x23, 0x9, 0x3f, 0x3, 0x9, 0x1, r8, r9, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000e49000-0x38)={0x0, 0x0, &(0x7f0000081000-0x80)=[], 0x0, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x24008004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00008ba000-0x18)={0x0, 0x7f, 0x30, 0x5, 0x9}, &(0x7f0000d15000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b56000-0x8)={r10, 0x1, 0xfffffffffffffffe}, &(0x7f000067d000-0x4)=0x8) fallocate(r0, 0x0, 0x3, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/05 06:56:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000a6f000-0x75)="390000001000093805bb61e1190509210700000001000000ed0001078000801419001a0003e30a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000ae000)='./file0\x00', 0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000fde000-0x4)=0x9, 0x4) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) tee(r1, r3, 0x6, 0x0) 2018/01/05 06:56:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f00004fd000-0x9)='/dev/sg#\x00', 0x3, 0x200001) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00004bb000)={0x80000000, 0x10001, 0x2, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f90000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x210) ioctl(r1, 0x5, &(0x7f00005f1000-0xf3)="1ef6ab4052f234f4aeb52b78a120811f4854bc5d3e201d3d2ce0e6dca0ebe928133871cb7c8912ddefb93fe92aefc102e3294da3ad9d5e5efcf824b13484e0f6b6b3f2fd6e2b66b01590c35476a86b861b8fdf876d97ed13d9a88a542b3b01d5b40b3369eb5956e7f4411950d894479a7543815537c32c95a6afa40b772b20d1f2aedb6cff07e114d3a352e3461116d2d3b3b7014d9fbe2d918230bc6ac29775a3e2e2d4e59045481539b6e99f74aada9f7f063e3638ae151c13e702125cbcc8b3c134a74aada76073daf958dcc4621db0a3800fae6a5b10d23e619e3baf3c404d95e02880253aedb11e1881190438156f8b1e") 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e90000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0xed, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x1000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) pipe2(&(0x7f0000586000-0x8)={0x0, 0x0}, 0x800) sched_getaffinity(r0, 0x8, &(0x7f0000742000-0x8)=0x0) read(r1, &(0x7f0000d06000-0xd8)=""/216, 0xd8) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000b2e000-0x4)=0x9, 0x4) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0x9) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) ioctl$int_in(r0, 0x5421, &(0x7f000033a000)=0xffffffff) 2018/01/05 06:56:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000314000-0x2cd)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @ipv6={0x0, 0x6, "ba701a", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000820000)={0x0, 0x2, [0x0, 0xdd6]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c5d000-0x4)=0x5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000510000)={@common='tunl0\x00', @ifru_flags=0x400}) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000a1b000)=[0xfffffffffffffff8]) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00006d2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e2e000)=0x60) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e92000-0x4)=0x0) 2018/01/05 06:56:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x110) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000dd7000-0xed)=""/237) bind$inet6(r0, &(0x7f00007a8000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 06:56:51 executing program 2: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) prlimit64(r0, 0x0, &(0x7f000028a000)={0x10000, 0x0}, &(0x7f000055a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00002f3000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="676895a473da38367efad8328ea0b9a3418dbc0b3bd6c55ef433757c75971e7dc72fbbe36a23c16ebf1f1469721ead9caac7564ac6d52d3b1029f89e3b8db384fad8979c2f6694f660034f5b19f3e259377d7b0574fd2e8cbed87a84086f5b573960bbf2730a84e7640220bd8b8808434fef737483d13d22deeb728f0954846a895321e84c36b60dbedd", 0x8a}], 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x228c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000008000-0x4)=0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d30faba2821c"}) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000d8b000)=0x4) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/05 06:56:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000007a000-0xac)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8cf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x8000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xdc97, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000002000-0x8)=0xd000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000240000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000ada000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000d4f000-0x4)=0x7) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d50000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x8931, &(0x7f000009b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f0000483000-0x92)={0x8e, "9deabc377d1c7c2af23335db531e8ee2c43879ae4af4cbaa5266d78a95cfca983ebe094e04101a501a811c09d5f0a9d1248472537e4e8e06ca08e5b7ce969dedf5c27f3b52e2889c6b58a8a6f799e02e30ec85f1b7aaac8b40d159a4628001c35b9e4081b1bbe80f8eb8433459440804169b0a6444853caad098c6788cb1e46152cdf14e9479364720effc60753c"}) r10 = socket$inet(0x2, 0x100000000d, 0x10000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000000a000)=[r1, r5, r5, r4, r4, r5, r5, r6, r4]) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f000000a000-0x10)={@rand_addr=0x2, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$sock_ifreq(r10, 0x893f, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7022c954b7bc0daf22000000000000006044f52b30faba6821c"}) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) openat$audio(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/audio\x00', 0x100, 0x0) fcntl$notify(r0, 0x402, 0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") clock_gettime(0x0, &(0x7f0000027000-0x10)={0x0, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f0000034000)={r0, r1+10000000}, 0x0) 2018/01/05 06:56:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000985000-0x8)='./file0\x00') 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f50000)={0x9, &(0x7f0000f51000-0x48)=[{0xca, 0x5, 0x100, 0x9}, {0x10001, 0x8c65, 0x6, 0x1000}, {0x9, 0x101, 0x7, 0x7}, {0x4c, 0x9, 0x2, 0x3}, {0x0, 0x99, 0x101, 0xd95}, {0x2, 0x9, 0x3f, 0x8000}, {0x9d, 0x7fffffff, 0x1, 0x1}, {0x10001, 0x2, 0x1, 0x60}, {0x1, 0x7, 0x20000, 0x7f}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000833000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f52000-0x4)=0x7f, 0x4) r1 = syz_open_dev$audion(&(0x7f0000e10000-0xc)='/dev/audio#\x00', 0x10001, 0x48080) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000f53000-0x17)=""/23) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='lp\x00', 0x3) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00002b4000-0x67)=""/103, &(0x7f000080a000)=0x67) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$audion(&(0x7f0000043000)='/dev/audio#\x00', 0x4, 0x200002) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00001a4000-0x400)={"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"}) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0090010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08090000000000000000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) write(r0, &(0x7f000020a000+0x19)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000af5000-0x2)='-\x00', 0x2) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x38000000000000, &(0x7f0000e5a000-0x40)="0374ccc960b031d12f1f86977c2528ceadd607b07d79a787b7c1956119bf37a0801441fe3eb4e5812ed0bcd70ade3cd02fca0513f20972d94d8e48ad84c5e093") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r1, &(0x7f0000008000-0x1000)="", &(0x7f0000011000)=""/161}, 0x18) 2018/01/05 06:56:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000181000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00004f9000-0x28)={@common='gre0\x00', @ifru_mtu=0x10001}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000065f000)={0x4, 0x4, 0x1bd, 0xd1d}, 0x5) readv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x1) 2018/01/05 06:56:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@generic="095279c5b40c56b5bf1bf6d0529d0b16", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000002000+0xaff)='/dev/adsp#\x00', 0x663, 0x800) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) listen(r0, 0x40) 2018/01/05 06:56:51 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f5000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1000, 0x2, [0x1, 0x10001]}, 0xc) r2 = socket(0x3, 0x4, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe1f, &(0x7f0000001000)=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) restart_syscall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x4, &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8000, r2, &(0x7f0000001000)="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", 0x1000, 0xfff, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x100000001, r0, &(0x7f0000000000)="be6dafdc23f8fddabe51df1be3887909fb7b735540d0027c9c2a2773247afacabd70c2307a0668c9b23b234d41c0c36b7b3597f4ac7650c4dd6ecf4c4d588414d25f887e7a79f7287bd5dbb3c60a7969a2ddae14bc11933bf59256c3785bc1649bde78f8ef5b5dfc205f479815d73e478c36d74942d08316c5d5425a09ca782719d3332e5d1fcaa3c9b323d595e36be41a237b20b57457a3e8933237f1bc00a0345d097aa93c08d0e4f8bc964e9fe547c6ddd5b63d1a57593bcc2d", 0xbb, 0x3ff, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000001000)="d9c3fc1b2477ee9e25031a418b6c", 0xe, 0x1, 0x0, 0xc82e224c00f318e8, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000001000-0xf)="b2bf7caf9c76c7a20bafa1e0904ebb", 0xf, 0x8, 0x0, 0x1, r0}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000000)="dba6ee9240f75740d3e4933c436a6fe84447408b388880d8ce0cb2426443319033525e7e892f079d8ddd6b0d5bba0162f624b7eb4d6bdee03bcc83ed668ac138924feb5c8fa19fc0c554b06718188f6fe00c4a28675287f5e370d6d23287762a10a0a64b0b28c3941c7cda51244e39", 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000b4e000)='/dev/input/mouse#\x00', 0x8, 0x2000) bind$llc(r5, &(0x7f0000c73000-0x10)={0x1a, 0x7, 0x3e, 0x2, 0xf4, 0x80000000, @random="c091d333fb85", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000664000)=0x0, &(0x7f0000cbc000-0x4)=0x4) 2018/01/05 06:56:51 executing program 2: bpf$OBJ_GET_MAP(0x7, &(0x7f00008cd000)={&(0x7f000056e000)='./file0\x00', 0x0, 0x11}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x451, &(0x7f0000c9a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipv6={0x7, 0x6, "489ae1", 0x41b, 0x4, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x200}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xef, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x5, 0x2, 0x9, 0x81, [0xcdb]}}, @ra={0x5, 0x2, 0xd3}, @generic={0x8, 0x93, "d0032e8c26c70f5302e53440325138276c8135e079649aee30524a137f24ca119d1ad4199a2bf86ddf4e373c645d916746a0931b96b5bc23585da1520bac80e30a326102072a64cda151f89809faced1ac3ff6d61a41c35390d0d7c944a8748243f33ba0195714c37606827020d6693688a941e47d2473610ebaecf397022156f943381b0fb9850cdd95d1611c092163cca4ad"}, @calipso={0x7, 0x28, {0x5b9, 0x8, 0x81, 0xffffffffffff40aa, [0x2d, 0x9, 0x8, 0x200]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @generic={0xeeab, 0x14, "4daa6dc3dbdfee8c56a36cd14a361f27f1d46df4"}]}, @hopopts={0x62, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3f}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}]}, @routing={0x88, 0x4, 0x3, 0x1, 0x0, [@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]}]}, @dstopts={0xff, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x1, 0xfffffffffffffffc, [0x3]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7e, 0x7c, "d768a25924b0944774047dcddc1009beccfee799920f059d846b3d849a3f3bcf755712a017f38b9675c6af1bad4de17b08d84863346ba120af48e274fb64e30c79a025a9974032ccf702037e78b5f365111da793ee0d2c63d5dee62db9f032ff8c1a28d7122f93f0e581cae90c3d3c479a808f0b8084eae0c99ad421"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x5, 0xa5, "202a677bcae27b034ab58756daaa954aa4df8f5a7653479a7827498961410894209f702b319726f06467b99172b165c2fd9e2a83e6c84479b0f8723145a184beb4eb2ad0948b14e12f992ce4245e15f5d4792af8bdd4d4cd915dc845fb489dbc6fbbc5ec3b7f2b18d257dcafe5537c0a0131c5b2faa0bd0577630506b8ffcc08cb4cf8471f7d45723687c687b5f32cada2d6a0b2f8644baa933db4a99845f14f1bf817aba6"}]}, @hopopts={0x5c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x40}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xaf, 0x2, 0x3, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xb7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x200}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0xa00, 0x6, "062ed4", 0x5, 0x16, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [@fragment={0x0, 0x0, 0x1, 0x0, 0x0, 0x401, 0x0}], "b6ae70843d7f1b4daa26ce4a04d17ffc6017c98a9ddf1296fd06b869598e4d33eee47a611ba9d4cdb34515543e9f51541cc8117ad86843f0a406e8096f059e71cbf587553e46684198a8714c559b9fb56f07a6dbecde10ec1f413c6bdc81962b10bc3c7dac2b1676c214cf4267cda58ca67fdd64ac6b9697b0eab63d4cbd7074bef6c3657d5b099382143d79fa99cceb4d0d2ac99c00432d6ceb6e91101173cb7c06b0ba41cb0a211f70a92afd0a013b9b711b"}}}}}}}, &(0x7f0000ff6000-0xc)={0x0, 0x1, [0x785]}) r0 = syz_open_dev$mouse(&(0x7f000074c000-0x12)='/dev/input/mouse#\x00', 0x200, 0x200000) ioctl$TCFLSH(r0, 0x540b, 0x3f) fchmodat(r0, &(0x7f00004d8000-0x8)='./file0\x00', 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f76000)=""/131) epoll_wait(r0, &(0x7f00002e7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x8) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) rt_sigtimedwait(&(0x7f0000c07000-0x8)={0x4}, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000087c000)={0x0, 0x0}, 0x8) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000618000)={0x0, 0x0}) lseek(r0, 0x0, 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 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000005bfdafa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b889a75a348a94382a92d2eabf80cddb40f627a3", 0xc4) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000665000-0x20)=[], 0x1000000000000113, &(0x7f0000095000)=[@sndinfo={0x1a2, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000865000)=0xffffffffffff0001, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000041a000-0xa)='/dev/audio#\x00', 0x3ff, 0x1a000) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000028a000)={0x0, 0xc4c4d9}, &(0x7f00002db000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000013d000)={r2, 0x3}, 0x2dc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000041a000-0x10)={0x2, &(0x7f0000419000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000419000)={r3, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f00003e6000-0x38)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c6174650000000000001e000000000000000000000000000000000000000000000000000000f1ffffff000000000000000000ffffffffffffffdd00"}, 0xfffffffffffffed2, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f00002d2000-0xa)='/dev/vcs#\x00', 0xff, 0x800) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00001c9000)='/dev/snd/controlC#\x00', 0x200, 0xc0442) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000aa8000)={0x6, 0x6, 0x3, 0x1000, "cc5d78e2a85fd3456fca380842e729ba39ba008b62d2931389a29d0eea28a57a2a0c1b6b922964e88be23755", 0x2e5b}) r1 = gettid() sched_rr_get_interval(r1, &(0x7f00009aa000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = syz_open_dev$vcsn(&(0x7f000075a000-0xa)='/dev/vcs#\x00', 0x8, 0x4004c0) stat(&(0x7f000089c000)='./file0\x00', &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000357000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000883000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e1000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000df000)={0x0, 0x0, 0x0}, &(0x7f0000590000-0x4)=0xc) fstat(r2, &(0x7f0000319000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d12000-0x8)='./file0\x00', &(0x7f000042e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a3a000-0x8)='./file0\x00', &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000921000-0x8)='./file0\x00', &(0x7f0000754000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000311000)={&(0x7f00006be000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000fb000)=[{&(0x7f0000bbd000-0xb0)="b19a38aa350e02c7c70ecc1d835fd4b99b954a11c6167d4cc5daa92c25e767159d182bfa2930f949eab8b64ecea012ab23055be463039a2f86adc5912b90b413e4276cab16f673bfd7488b60711cc081be8dfa25327d0a69a327dbdd4b6e94721b68e256338c865d2bacef7bda6af7d99f36c35503f164388f0bbec3a925af67e493a1c9feae65625e6ecac814215211b1b263316f59ef534699d1cee8d0a8d30f8f64875727439e9c45999ce5069fa3", 0xb0}, {&(0x7f0000f27000)="f6227f5f2b36f00895bbc47e8daa9472ead8bec917e21a692653c3c0a0d0bcffcf2ee374216d18aa9c3afd1782704acb06c9ac2b3e5e888f9286afddbd", 0x3d}, {&(0x7f000071e000-0x54)="6e90946e3d647ac4b564a71bdf1bccab5f772d443824ec8cdb0ac06ac08a2d951e2a9ae8b3bb8aabffb60c57d680429bf4b21ef1ee0ed59e1664fe1dcf5953849b358be57c57b64f83a9cb6168c0366585853452", 0x54}, {&(0x7f0000cf7000)="4978678a4b109a6cea81e9a97b01aced474e08b5bf3473180121353d969ec5942e976289414678217d4219e681a0d7a372b9a86cfd372f5f2ce81ad0583276faee91ed998de4f520b85b0347c4f36f9d87f4da392d19d7f6f2eeb42e0f99d20a99e959b2aa2e31bc453bdc829ed9aa780c208387722f23784614299c221a575b98f1d8a3b1f515283e229e0253a3c8b0933444c0a28610e6a8c42534d76a6b34a29eb0d8a73a107888b74131ee66cb1ea8f5cf2a095a0fa74b94f99f370dd83f074429c9447225", 0xc7}, {&(0x7f000000a000)="4e517466ecf7c06757fec1385b6f091a16db7fd1f961f8beb9d24be897f90942176f5dd3cd350b7d53b39e7e17078e3d598275946638081b5be341b19f9233878d76a12e727f876952121e668a6ee0bd621797f6ff0d648602850f1c4527089c5334b6f08f57c75cd32bff2e704be22b92a4a53388d5bd429b84e4f4f05779cee43c59e3a505886058642d80802a78c4c882816ac3b971e5a3d140b2d43e5c49a12b02b561cd75e010d6da20381fa6d45b3e0f6ecd0f12e7bf013be13bef39d80407adf92497a03d061063", 0xcb}, {&(0x7f0000b21000-0xf0)="1304562be2028d3413e920e1b49195cd07e7f9cfbbfac6f477447faa156ebde0d5fcf06f366733c54c88b93ade3b9d8e5bfb8c65e99bb713a1033b3c6c9eb2d61e11111537a9f68f963b72e3a5731aa65514f20142432dff8766fe894620889cc9c64d1a99b5573cd1c24433ec556b09020fe71caf4653d5c7ba5a6ff5d8b62013688162993209b4ff703db94f3d2a6a6862cea44ed58ea621f7372d0d3436de3a6a98b40e5eb01be06f618a14eda2997b154e7194f196f3a7210a1947ca343ed6da03a35c0c90d371f2d117026ad3f3c57470c8b8cc6f301916e942d3097cf2e766c0304cc456b72789f85763510627", 0xf0}], 0x6, &(0x7f00001b0000)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}], 0xa0, 0x4}, 0x20000040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f0000928000)=0x4) 2018/01/05 06:56:51 executing program 7: 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f19000-0xf)='/dev/sequencer\x00', 0x2140, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000073d000)={0xaa, 0x1b}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000378000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9c0432b18a12", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1fde2f97323d8ca9cb6953b0df81547e"}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000447000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "81153beb02dafc80b20566caab4bf067"}]}}, {""}}}}, 0x46) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000001000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x5, 0xe, &(0x7f0000001000-0xc4)=""/196) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000073e000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000edb000)={0x4, [0x7, 0xffff, 0x1, 0x9]}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000413000-0x4)=0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x2, &(0x7f00005e5000)={0x2a, 0x8000, 0x200, 0x1ff}) seccomp(0x200000001, 0x0, &(0x7f000029b000)={0x2, &(0x7f00001e1000-0x18)=[{0x20060, 0x0, 0x1, 0xffffffffffffffff}, {0x1000, 0x0, 0x2, 0x7}]}) open(&(0x7f000044b000)='./file0\x00', 0x90000, 0x11) r3 = semget$private(0x0, 0x3, 0x80) semctl$IPC_RMID(r3, 0x0, 0x0) semget$private(0x0, 0x3, 0x800000000) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000522000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000440000-0x4)=0x0, &(0x7f00006aa000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c6c000-0xd)='net/snmp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034e000)=0x0) preadv(r1, &(0x7f00001b9000-0x10)=[{&(0x7f000091b000)=""/237, 0xed}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000d42000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000631000)={0x7, 0x7, 0x988, 0x9}, 0x10) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000ccd000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000d6c000-0x10)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x1, &(0x7f0000e5c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) uname(&(0x7f0000d6c000-0x8b)=""/139) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c582", 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000815000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f00004de000-0x51)=""/81, 0x51, 0x40010020, &(0x7f0000ca8000)={0x4, 0x3, 0x8, "0ca2a0ada731", 0x20, 0x0}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005e5000-0x38)={0x0, 0x0, &(0x7f00005a3000-0x40)=[{&(0x7f0000aa2000-0x48)="319daee16d5baf08", 0x8}], 0x1, &(0x7f0000dae000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00003ab000)=[{&(0x7f0000299000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) sendmmsg$alg(r0, &(0x7f0000001000-0x70)=[{0x0, 0x0, &(0x7f0000046000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0xf9c}], 0x1, &(0x7f00009f6000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 06:56:51 executing program 3: 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x800) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000c15000)=0x7) read(r1, &(0x7f0000fab000)=""/8, 0x8) fstat(r0, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a8d000-0x4)=0x0, 0x4) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) unshare(0xc0000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000947000-0x11)='/dev/vga_arbiter\x00', 0x48800, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000062c000-0x2)={0x7, 0x101}) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f56000-0x8)='/proc/self/net/pfkey\x00', 0x103000, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ca8000)={&(0x7f0000f55000)=@full={{0x3, {"515ce955093399"}, 0xe10}, [{"f94bb41e60c537"}, {"8b2286183ad880"}, {"77e9c0f28eb5d0"}, {"e55663a5e6f6db"}, {"852ec261e6df38"}, {"f6cc2d93054c9f"}, {"1e1a01060af053"}, {"d53ca310026839"}]}, 0x48, &(0x7f0000e88000)=[{&(0x7f000011d000-0x1000)="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", 0x1000}, {&(0x7f00006cb000-0xfc)="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", 0xfc}, {&(0x7f0000f55000)="3e79b3a92ddb76643c4c8918006a96a470c58544b9215fa6", 0x18}, {&(0x7f0000f55000)="faeb8d77051ec3c8a441a716cf79bbf59ecaa99663000da222c1a3d51b762e8b87b5c257f4a8230096e715447de1493131651e4818c38d4aef43a8e0a548d13e90356d76b0e65c01ac8ad45673b056017b87bcc595082f514a4d228da2781f4b3409a8bc493ec01d779474cdae43a6eb039bd12e2a5879da812ddb587e95b1f5c27f15832ac5eba3989ccaf965", 0x8d}, {&(0x7f0000491000)="2f4c9da30faa86e6b597b60bd0bb1164dce06f49f3efbe7c61c26fe235025f297c80e5c7de9537ef4aa7a7f92902ac6b1aceb84ec09727b6b9b8ec65dafc0c924148dfbba8f0386860857341c24fc5f536e556b067eedc3a67615d6b621a1566edbda481b1dad0f347490a1d46eee2f6bc61eb2bfd86164932f6d07f8a4b4c0ed9d477bf67d5d365b94bc1af229b1493fe2cf6904769202043bf9a4e038531e3e3f8300739b88cd424fbf84b26334f2e07a1c54fd69633bffb63a7519818ec3e0b148e8f5b2cd817c30cc64aed21ef809f8dbd6f9870b2a37b257a5dcb7c2718c874f3", 0xe3}, {&(0x7f0000385000)="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", 0xfe}], 0x6, 0x0, 0x0, 0x1}, 0x80) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caa000-0xc)='/dev/rfkill\x00', 0x0, 0x0) write(r0, &(0x7f00004ba000-0x26)="77ca7e27f33c839806a86fdc5c1703ee14b17cdae5cd1e26c72e4fa9e6d0bffc698187eda291", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2dda) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") modify_ldt$read(0x0, &(0x7f0000c51000-0x5d)=""/93, 0x5d) 2018/01/05 06:56:51 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000124000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/dsp\x00', 0x20c00, 0x0) bind$alg(r1, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) clock_gettime(0x10000000000, &(0x7f000069d000)={0x0, 0x0}) pselect6(0x40, &(0x7f00007e1000-0x40)={0x8, 0x3f, 0xf78, 0x8ffc, 0xc196, 0xfff, 0x10001, 0x800}, &(0x7f0000430000)={0x1ff, 0xe3c, 0x2479, 0x800, 0x626, 0x4, 0x7, 0x8}, &(0x7f00009db000)={0x81, 0x2, 0x1f, 0x9, 0x1, 0x1ff, 0x7fffffff, 0x3f3c}, &(0x7f0000119000)={r3, r4+10000000}, &(0x7f0000329000-0x10)={&(0x7f0000aba000-0x8)={0x45d1000000000}, 0x8}) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000508000)='/dev/rfkill\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) write(r1, &(0x7f00003f5000)="dfa7db569122af7cf05e9800", 0xc) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000fb3000-0x4)="04c52231") 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x2) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f000030e000)='./file0/file0\x00', 0x0) lseek(r0, 0x8000000000000000, 0x0) 2018/01/05 06:56:51 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000002000)=0x1f, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000002000-0x78)={0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xe57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a1, 0x80000000, 0x8, 0x7, 0x2, &(0x7f0000000000)=@common='dummy0\x00', 0x26, 0xb10, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0xffff, 0xb2c0, 0x4004, 0x2, 0x6, "a5c7c1b3622aac3beb6a1510fb39ce9e517e4197ac0e543f378e76c482e34b77e150375c46cf5769e1feea6852f57c4c1453360566942b4286e771310ce6aa", 0x4000000005}, 0x60) fsync(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e32000)={0x0, 0x13, "da2430dda6743a66ae7cccd3bf191147f092b0"}, &(0x7f0000ce8000+0xa5)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000004000-0x44)={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$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x4, 0x2, 0x80, 0xa0, 0x11, 0x260, r5}, {0xf26, 0xca, 0x9, 0x9, 0x0, 0x7f, 0xfffffffffffffffe, 0x20}, {0x4, 0x5c, 0x8001, 0x4b3}, 0x8c, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x80, 0x0, 0x7e}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x3, 0xfffffffffffffff9, 0xffffffffffffffff, 0x3d4, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x1000000}, &(0x7f0000d80000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b54000)=0xffffffff, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000025f000)=0x0, 0x4) 2018/01/05 06:56:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c63000)={0xda86, 0x28, [0x0, 0x4, 0x8, 0x9, 0xfffffffffffeffff, 0x1, 0xffff, 0x100000000, 0x1, 0x3]}) 2018/01/05 06:56:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x10f, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00002ee000-0x90)={[0x3, 0x4b8b, 0x76, 0x1, 0x4, 0x6, 0x9, 0x27c, 0x0, 0x101, 0x7, 0xffffffffffff7412, 0xff, 0x5, 0x4, 0x9], 0xf000, 0x0}) 2018/01/05 06:56:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e36000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x208000) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000698000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x0, 0x3, 0x9, 0x1000, 0x800, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000051d000-0xe0)="1f00c4d73dcbb9f0c453f2fdf4ac73a9821afb533dee3b9f75d52cbc4442d6abcce42aa42fe6a3f6bea0f14a2720d0aa864cbcc0ef6bcf53edd00792563759e13b656f84b4a7d2613b6531b882221f39b69806f99ce600b392591345c99ee99c254bb4af69976afc0bee9141bcc58d08746b08e2feab6b2510c3f23245efa57b8556856de952958ffa5e1d32bbe93152f6bb8bf689dbf0d81ef6deecbd53b3649d821f3fdfd1c55a65ed014960f3f3fa777afdda825f7606cff2764e3081b27bffcf36be8f3e64af24f4ee1834a48d81ceec49ab2250ff943f34f4dfa11cd8e9") 2018/01/05 06:56:51 executing program 3: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mlock(&(0x7f00009c5000/0x4000)=nil, 0x4000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f56000-0x28)={@common='sit0\x00', &(0x7f0000f55000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mount(&(0x7f00004e5000-0xa)='./control\x00', &(0x7f0000d54000-0xa)='./control\x00', &(0x7f0000864000)='aufs\x00', 0x3000, &(0x7f0000b20000-0x26)="") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f00005c2000-0xa)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f000033c000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:56:51 executing program 7: syz_open_dev$urandom(&(0x7f0000384000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchmod(r1, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) close(r2) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000ebd000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000657000)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000c7c000-0x92)=""/146, &(0x7f0000ac5000-0x4)=0x92) 2018/01/05 06:56:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df8000)={{0x40000000000003, 0x0, 0x0, 0x0, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d8b000-0x14)={0x40, 0x4, 0x2, 0x5, 0x2, 0x6, 0x63a, 0x2, 0x5, 0x3}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a9b000-0x4)=0x0, &(0x7f0000d60000-0x4)=0x4) 2018/01/05 06:56:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1ffffffffffffffe, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/autofs\x00', 0x8000, 0x0) getsockname$unix(r1, &(0x7f0000d41000)=@file={0x0, ""/108}, &(0x7f00009ba000-0x4)=0x6e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x2088, 0x0}, {r0, 0x4061, 0x0}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d82000)=0x0) fstat(r1, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000589000-0x28)={0x3, 0x0, r2, 0x8, r3, 0x1, 0x400, 0x100}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ba9000-0x8)=[0x9, 0x401]) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/05 06:56:51 executing program 1: lstat(&(0x7f000018f000)='./file0\x00', &(0x7f0000512000-0x44)={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, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008ce000-0x6)={0x0, 0x1ea}, &(0x7f0000c9c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068f000)={r1, 0xaa, 0x30}, &(0x7f0000b34000)=0xc) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000728000)={0x6, 0x210, 0x10001}) 2018/01/05 06:56:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000aef000)="", 0x0) r2 = accept4(r0, &(0x7f0000400000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a13000)=0x58, 0x0) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f0000450000+0x1ca)=""/23, &(0x7f0000243000-0x4)=0x17) dup3(r1, r2, 0x0) [ 60.842737] handle_userfault: 115 callbacks suppressed [ 60.842757] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.854008] CPU: 1 PID: 10156 Comm: syz-executor4 Not tainted 4.15.0-rc6+ #248 [ 60.861360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.870697] Call Trace: [ 60.873261] dump_stack+0x194/0x257 [ 60.876862] ? arch_local_irq_restore+0x53/0x53 [ 60.881506] ? handle_userfault+0x12b7/0x24c0 [ 60.885973] handle_userfault+0x12fa/0x24c0 [ 60.890263] ? handle_userfault+0x150b/0x24c0 [ 60.894736] ? userfaultfd_ioctl+0x4520/0x4520 [ 60.899287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.904627] ? __lock_is_held+0xb6/0x140 [ 60.908668] ? print_irqtrace_events+0x270/0x270 [ 60.913392] ? print_irqtrace_events+0x270/0x270 [ 60.918117] ? get_user_pages_fast+0x277/0x340 [ 60.922676] ? perf_event_sync_stat+0x5b0/0x5b0 [ 60.927316] ? __perf_event_task_sched_in+0x200/0xc20 [ 60.932484] ? __lock_acquire+0x664/0x3e00 [ 60.936690] ? check_noncircular+0x20/0x20 [ 60.940891] ? __lock_acquire+0x664/0x3e00 [ 60.945109] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.950268] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.955430] ? find_held_lock+0x35/0x1d0 [ 60.959466] ? __handle_mm_fault+0x3296/0x3ce0 [ 60.964023] ? lock_downgrade+0x980/0x980 [ 60.968147] ? lock_release+0xa40/0xa40 [ 60.972094] ? copy_overflow+0x20/0x20 [ 60.975959] ? do_raw_spin_trylock+0x190/0x190 [ 60.980523] ? userfaultfd_ctx_put+0x740/0x740 [ 60.985089] __handle_mm_fault+0x32a3/0x3ce0 [ 60.989474] ? __pmd_alloc+0x4e0/0x4e0 [ 60.993330] ? print_irqtrace_events+0x270/0x270 [ 60.998073] ? find_held_lock+0x35/0x1d0 [ 61.002110] ? handle_mm_fault+0x248/0x8d0 [ 61.006314] ? lock_downgrade+0x980/0x980 [ 61.010453] handle_mm_fault+0x334/0x8d0 [ 61.014486] ? down_read+0x96/0x150 [ 61.018085] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 61.022636] ? vmacache_find+0x5f/0x280 [ 61.026586] ? find_vma+0x30/0x150 [ 61.030099] __do_page_fault+0x5c9/0xc90 [ 61.034145] ? mm_fault_error+0x2c0/0x2c0 [ 61.038265] ? find_held_lock+0x35/0x1d0 [ 61.042304] do_page_fault+0xee/0x720 [ 61.046076] ? __do_page_fault+0xc90/0xc90 [ 61.050283] ? lock_release+0xa40/0xa40 [ 61.054240] ? do_raw_spin_trylock+0x190/0x190 [ 61.058803] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.063630] page_fault+0x2c/0x60 [ 61.067056] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 61.072823] RSP: 0018:ffff8801d5d57928 EFLAGS: 00010246 [ 61.078163] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 61.085410] RDX: 000000000000010b RSI: ffffc9000375c000 RDI: ffff8801d5d57d28 [ 61.092649] RBP: ffff8801d5d57a08 R08: 0000000000000000 R09: 1ffff1003abaaee7 [ 61.099886] R10: ffff8801d5d57858 R11: 0000000000000003 R12: 1ffff1003abaaf28 [ 61.107542] R13: ffff8801d5d579e0 R14: 0000000000000000 R15: ffff8801d5d57d20 [ 61.114797] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 61.119961] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 61.125126] ? iov_iter_revert+0x9d0/0x9d0 [ 61.129344] ? mark_held_locks+0xaf/0x100 [ 61.133468] ? simple_xattr_get+0xeb/0x160 [ 61.137673] ? current_kernel_time64+0x122/0x2f0 [ 61.142399] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.147388] generic_perform_write+0x200/0x600 [ 61.151952] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 61.157196] ? generic_update_time+0x1b2/0x270 [ 61.161751] ? __mnt_drop_write_file+0xd/0x70 [ 61.166215] ? file_update_time+0xbf/0x470 [ 61.170420] ? current_time+0xc0/0xc0 [ 61.174207] ? down_write+0x87/0x120 [ 61.177901] __generic_file_write_iter+0x366/0x5b0 [ 61.182800] ? check_noncircular+0x20/0x20 [ 61.187012] generic_file_write_iter+0x399/0x790 [ 61.191751] ? __generic_file_write_iter+0x5b0/0x5b0 [ 61.196826] ? iov_iter_init+0xaf/0x1d0 [ 61.200773] __vfs_write+0x684/0x970 [ 61.204456] ? lock_acquire+0x1d5/0x580 [ 61.208401] ? kernel_read+0x120/0x120 [ 61.212277] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 61.217002] ? __sb_start_write+0x209/0x2a0 [ 61.221304] vfs_write+0x189/0x510 [ 61.224818] SyS_write+0xef/0x220 [ 61.228243] ? SyS_read+0x220/0x220 [ 61.231840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.236837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.241569] entry_SYSCALL_64_fastpath+0x23/0x9a [ 61.246292] RIP: 0033:0x452ac9 [ 61.249450] RSP: 002b:00007fab36009c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 61.257125] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 61.264369] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 61.271609] RBP: 00000000000005ea R08: 0000000000000000 R09: 0000000000000000 [ 61.278847] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6e90 [ 61.286086] R13: 00000000ffffffff R14: 00007fab3600a6d4 R15: 0000000000000000 2018/01/05 06:56:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00009c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x200000) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006dd000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e9d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/233, 0xe9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) fremovexattr(r0, &(0x7f0000003000)=@random={'user.\x00', '\\\x00'}) clone(0x20801ffd, &(0x7f0000001000-0x2)="", &(0x7f000029e000-0x4)=0x0, &(0x7f0000bac000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006c5000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x1, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) wait4(0x0, &(0x7f0000374000)=0x0, 0x40000000, &(0x7f0000db0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000fd1000)="290000001800ff0000000000001000210200080000000007001e061c08000bc007001004000020ff00", 0x29}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000720000-0xb)='/dev/vcsa#\x00', 0x2d2, 0x2000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00004be000-0x10c)={0xfffffffffffffffc, 0x401, 0x7c5a, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d67000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000632000)={0x8, [0x4, 0x5, 0x0, 0xa6, 0x7, 0x5, 0x3, 0x6]}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) get_mempolicy(&(0x7f00002ff000-0x4)=0x0, &(0x7f000053f000)=0x0, 0x8001, &(0x7f0000962000/0x2000)=nil, 0x1) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000a09000)={0x3, 0x78, 0x4, 0x0, 0xd1, 0x3, 0x0, 0x1, 0x80000, 0x2, 0x3, 0xfffffffffffffffa, 0x8, 0x3ff, 0xca7d, 0x4, 0x5, 0x0, 0x9d, 0x100000001, 0x4, 0x4, 0x1, 0xfffffffffffffff8, 0xc2a, 0x800, 0xc3d2, 0x0, 0x100000001, 0x9, 0x6, 0x4, 0x3, 0x68, 0x2, 0x46df, 0x8001, 0xe34, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000766000)=0x0, 0x4}, 0x8000, 0x7fffffff, 0x7, 0x7, 0x2, 0x6, 0x1, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b06000-0x4)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00009ee000)=0x3) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00000ec000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x8000}, 0xfffc) mlock2(&(0x7f00003d0000/0x1000)=nil, 0x1000, 0x1) 2018/01/05 06:56:52 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000390000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x17, 0x48, &(0x7f0000003000-0x48)="c02d96ad43ae0acfbc8fa7f175202a9f2110f068c3e7514151598d61e007d945d5e0b5d8e76f18b6d36b7a037ecb56d906945e0a5179253c4eb2c698b68e0549643586458269e1aa"}) getgid() r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) 2018/01/05 06:56:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000a3000)='./file0\x00', &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x27, 0x40000) mkdir(&(0x7f0000758000)='./file0\x00', 0xfffffffffffffffd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000488000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000871000)={0x0, 0x0}, &(0x7f0000248000)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000934000-0x9)='/dev/vcs\x00', 0x210200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cc6000-0x30)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00006b2000-0xb)='/dev/mixer\x00', 0x2200, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000649000)=""/38) 2018/01/05 06:56:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00005d1000)={0x0, 0x4, 0xffffffffffff20c7, &(0x7f0000282000)=0x0}) r2 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000639000)="020baf000000010000067bbc8e1d4b48", 0xffffffffffffff16) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000730000-0x7)='/dev/rtc\x00', 0x103081, 0x0) recvfrom$inet(r2, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000484000-0x28)=""/40, &(0x7f00008d1000-0x4)=0x28) 2018/01/05 06:56:52 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0xb347}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000015000)={0x1, 0x0, {0x0, 0x2, 0x8, 0x3, 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]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0x6, 0x10, 0x20, 0xff}, &(0x7f000000e000-0x4)=0x18) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000015000-0x4)={r3, 0x5, 0x10}, 0xc) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x121000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x10201, 0x10000000000000, 0x1000, 0x1000, &(0x7f0000009000/0x1000)=nil}) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000000)=""/140, 0x8c, 0x9, &(0x7f0000004000-0x10)={r4, r5+30000000}) 2018/01/05 06:56:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffeffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000bcd000)='/dev/vcs#\x00', 0x8001, 0x2000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000051c000-0x48)={0x40000, 0x0, [0x4, 0x101, 0x2, 0x6, 0x80000001, 0x0, 0x1, 0x9]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00007ea000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000300000)={0x11, 0x8, r3, 0x1, 0x79d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) select(0x40, &(0x7f0000dde000)={0x8000000000000, 0x1, 0x20, 0x4, 0x40, 0xffffffff, 0x6, 0x3ff}, &(0x7f00004b1000)={0x30e, 0x8, 0x40000000400, 0x5, 0x8, 0x1, 0x7ff, 0x7}, &(0x7f000031e000-0x40)={0x5, 0x0, 0x7, 0x80000000, 0x9, 0x401, 0x6, 0x4}, &(0x7f0000425000-0x10)={0x77359400, 0x0}) timer_settime(r0, 0x3, &(0x7f0000d89000-0x20)={{0x0, 0x0}, {r4, 0x989680}}, &(0x7f00006c7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, r5}, {0x0, r5}}, 0x0) getsockname$packet(r1, &(0x7f0000aa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b0000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00007fa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r6}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 06:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000f4000-0x8)=0x3) r1 = eventfd2(0x1, 0x0) read$eventfd(r1, &(0x7f000049d000)=0x0, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f00002ee000)='/dev/dmmidi#\x00', 0x81, 0x4040) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009e0000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000079b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a2b000)={r3, 0x7, 0xff, 0x5, 0x4, 0x1}, &(0x7f00001e6000-0x4)=0x14) 2018/01/05 06:56:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x800, 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, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) close(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setparam(0x0, &(0x7f0000f7a000-0x4)=0x3) 2018/01/05 06:56:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ff000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000045000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9}, &(0x7f00003fa000-0x4)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b0b000)={r2, 0xfffffffffffffe00}, &(0x7f0000022000-0x4)=0x8) truncate(&(0x7f0000d40000)='./file0\x00', 0x8001) 2018/01/05 06:56:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/05 06:56:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/05 06:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000de9000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3f000)=0x10, 0x80800) sendfile(r0, r1, &(0x7f000020c000)=0x0, 0xfcd) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f0000b86000)="290000001f000707ff0000000000000012000600e00000000b40130000000000000000fe0021ff106d", 0x29) socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000a6000)='/dev/snd/midiC#D#\x00', 0xe588, 0xc0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000949000-0x4)={0x5}, 0x4) r2 = syz_open_dev$audion(&(0x7f0000c1d000-0xc)='/dev/audio#\x00', 0xffffffff, 0x440) r3 = add_key$user(&(0x7f000043a000)='user\x00', &(0x7f00005b8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000016d000)="e94fb570944c0077b770bf5ace85cac93843251145c303c2208d06199a84f3ccb368181ffe790efb1d06045262b5ae33f4eb952bfb3776f99155ee273ef3307eee75af70848ffa0ff961ffe3ca2db6d07bc6ba", 0x53, 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f00008a4000-0x8a)=""/138, 0x8a) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000752000)={0xffffffffffffff81, 0x100000001, 0x8, 'queue1\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000c80000+0x66e)=0x0, 0x3ff) 2018/01/05 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) fcntl$setsig(r0, 0xa, 0x6) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000029e000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000369000-0x5c)={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x97b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x3f, [0x5, 0x7ff, 0x9, 0x2, 0x100000001, 0x3e55, 0x7fffffff, 0x80000000]}, 0x5c) [ 61.487788] audit: type=1326 audit(1515135412.618:973): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.548944] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=10240 comm=syz-executor1 [ 61.573083] audit: type=1326 audit(1515135412.644:974): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=142 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573100] audit: type=1326 audit(1515135412.644:975): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573116] audit: type=1326 audit(1515135412.645:976): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573132] audit: type=1326 audit(1515135412.647:977): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573150] audit: type=1326 audit(1515135412.649:978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=298 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573163] audit: type=1326 audit(1515135412.649:979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573176] audit: type=1326 audit(1515135412.649:980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:56:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/05 06:56:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) link(&(0x7f0000632000)='./control\x00', &(0x7f000063c000-0xa)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000a69000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000991000-0x4)={r0}) 2018/01/05 06:56:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000271000-0xd1)="b33ab7607998e0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd05ebb600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r2, &(0x7f0000ff3000)="b956c7598d648f73404f26ec6f3415d3a1217bb738f31d1e57176882e747508ed8af936dc2a2a12eca587e4f8f140bbed93537cec43a1bb8f185b90f231f67e25c2a3e7c7d64bfc4c497d14d60ddd9abf3f4fd5bee9d2801c3b047", 0x5b) r4 = socket(0x10, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000314000+0x488)={0x0, 0x11e, 0x20, 0x100000001, 0x1000}, &(0x7f000043b000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000440000-0x6)={r5, 0x3}, 0x6) 2018/01/05 06:56:52 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f000049e000)='./file0\x00') 2018/01/05 06:56:52 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000938000-0x10)={0x2, 0xfff, 0x7, 0x102}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b6e000)={@generic="e40f8671775133d88ca481a713638c59", @ifru_mtu=0x6}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000086000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000082000)='/dev/hwrng\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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) mkdir(&(0x7f0000e67000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ff000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) getgroups(0x7, &(0x7f00002cd000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000c8b000-0x8)='./file0\x00', &(0x7f0000afe000)='./file0\x00', 0x9002, r2, r3, 0xfff, 0x7, 0x10400) r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x4000, 0x200000000200029) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000bdf000)={0x0, 0x0, 0x0}, &(0x7f0000b86000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000303000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x8, 0x0, 0x5, 0xa, 0x80, 0xa0, 0x0, 0xfff, r5}, {0x1000, 0x3, 0x0, 0x2, 0xffffffffffffffff, 0x2, 0x5e0000, 0x1}, {0xffffffff80000000, 0x7, 0xb14, 0x86bb}, 0x0, 0xb, 0x2, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x0, 0x8, 0xfffffffffffeffff, 0x2, 0xfffffffffffffffb}}, 0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/05 06:56:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x1, 0x0) write(r0, &(0x7f00007ae000-0x1000)="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", 0x1000) r3 = syz_open_dev$tun(&(0x7f00002d4000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x0, r3) timerfd_settime(r4, 0x1, &(0x7f0000375000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000a60000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$evdev(r4, &(0x7f0000d78000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 06:56:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005f2000)=0x0) syz_open_procfs(r0, &(0x7f0000b94000-0x8)='pagemap\x00') futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = open(&(0x7f0000201000)='./file0\x00', 0x400002, 0x0) getsockname(r1, &(0x7f000055b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf5000)=0x14) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034f000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000072b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x4a, 0x0, 0xff, 0x4000000, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000026f000-0x68)=[@in={0x2, 0x0, @rand_addr=0x70c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x68) [ 61.573191] audit: type=1326 audit(1515135412.654:981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10223 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 61.573983] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pig=10247 comm=syz-executor1 2018/01/05 06:56:52 executing program 3: 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$binder(&(0x7f000093d000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e6b000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000032000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x3, 0x100, 0x2, 0x10, 0x2, 0x7, 0x5, 0x3, 0x8001, 0x100000000, 0x80000000, 0x2, 0x6, 0x800]}, &(0x7f000007b000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000686000)={r2, 0x8}, &(0x7f00004d5000-0x4)=0x8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000777000)=0xf6b2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/05 06:56:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x78000104, &(0x7f0000182000/0x2000)=nil) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00006c5000-0x30)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0xcc, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 61.826037] device gre0 entered promiscuous mode 2018/01/05 06:56:53 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000014b000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000134000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f000062c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)='net/ip6_tables_matches\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0xb4, 0x0, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001000)={0x89bc, r3, 0x3, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) r4 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000000)=0x0, 0x4) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000018c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000287000)={0xae7e}, 0x1) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000792000)={&(0x7f0000bf7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f00004d5000-0x284)=@flushpolicy={0x74, 0x1d, 0x701, 0x0, 0x0, [@mark={0xc, 0x15, {0x0, 0x0}}, @lastused={0x10, 0xf, 0x0}, @algo_auth={0x48, 0x1, {{'wp512\x00'}, 0x0, ""}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 61.877607] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 61.925751] binder: BINDER_SET_CONTEXT_MGR already set [ 61.931505] binder: 10276:10287 ioctl 40046207 0 returned -16 [ 61.946861] binder: release 10276:10279 transaction 56 out, still active [ 61.953808] binder: unexpected work type, 4, not freed [ 61.966726] binder: undelivered TRANSACTION_COMPLETE [ 61.973919] binder: send failed reply for transaction 56, target dead 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00005cb000)=""/71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4c000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000244000-0xc3)=""/195) socket$netlink(0x10, 0x3, 0x1f) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setsig(0x4203, r0, 0xd41, &(0x7f0000535000-0x10)={0x25, 0x7, 0x9, 0x1000000000000000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000532000)=0xff, 0x4) r1 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) listen(r0, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd903}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dd3000-0x4)=0x0, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0xb, 0x7, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000d8000-0x8)={0x0, 0x56}, &(0x7f000071d000-0x1)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d7e000-0x8)={r2, 0xff}, 0x8) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000a0c000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x200000) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f000088a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100, 0x9, @raw_hdlc=&(0x7f0000f94000)={0x10001, 0x9}}}) ioctl$sock_ifreq(r3, 0x0, &(0x7f00009be000)={@common='ip_vti0\x00', @ifru_flags=0x5100}) 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) 2018/01/05 06:56:53 executing program 1: 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, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00008e1000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x4000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f95000-0xd4)=""/212, &(0x7f0000dd6000-0x4)=0xd4) 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) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x200) msgsnd(r1, &(0x7f0000477000)={0x1, "6d4d28ef5537a067f2bc805a9cafd3e98bddfdaf6987f8e1663b6a09d90844d8058b838e5820397b0cf6caff3d52ff3198e4e34190d4d2d8e5deac774de2b2d1bc567023c634e3f41cd63e75e82d49a13471cb434b85bfb8965d76d869a48e934402f436b5602b425d5b31dc4d68ebb37036abe483ea36969aee0ab9ed0e1bd5b768e8fe72b41c52a1ead2f531da95072773ecddb3523366d27db5d65a6db1eddcba49b899c45af53bb7216bdb913a0f84986feb3aef92c2758d15c810065316332ee18b44061225f63a745da7edde9055b872843b70e147e8b32a657dec140fe3"}, 0xe9, 0x800) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000989000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ef9000-0x50)={{0xffffffffffffffa4, 0xe258}, {0x1dda, 0x0}, 0x6000000020, 0x7, 0x53f4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f00006f7000-0x74)="91", 0x1, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000423000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00001a3000)="bd", 0x1, 0x0, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c0b000)={0xc0e3, 0x0}) sendto$inet(r0, &(0x7f000072f000-0x1000)="91", 0x1, 0x4000001, &(0x7f0000a0e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cfc000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r2, 0x0, 0xb50) inotify_init() 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000463000)=""/4096) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:53 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000977000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b30000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008bb000-0xfd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "91f60b", 0x5, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 06:56:53 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000813000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) lseek(r2, 0x0, 0x0) r4 = dup2(r1, r2) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000fbf000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f590800000000000000630748", 0x0}, 0x60, &(0x7f0000c01000)=[], 0x0, &(0x7f0000c3e000-0x1010)={0x10, 0x1, 0x1, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) io_setup(0x1, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)={0x0, 0x0}) io_submit(r5, 0x5, &(0x7f000076d000)=[&(0x7f0000d20000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000401000-0xc)="b9cfcabcc69aae24f7e43a60", 0xc, 0x4, 0x0, 0x1, r4}, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x1, 0xed, r4, &(0x7f0000fba000)="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", 0xfe, 0x3, 0x0, 0x0, r1}, &(0x7f00009b7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00009c7000-0x50)="1d469a67bba30761c6dbfdc22dd1286df062ba915b3af152c2f43e1faabcc4194662011acab4019dd49dde81f4e8b069191a4faef1e13f9a106aa21a728a968c42a7258a73e4675a98d256a4156e0bb6", 0x50, 0x100, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x80, r2, &(0x7f0000001000-0xf9)="7c7650ca05bb58175c3198a419b7e75cb42400d3717c0384c3be05ab3898c18ea5b21504cfa6ce0a9445c4d9098f37d6affc1a743d9df64c9c02ba843d86f9fa02b71bb7276cc3558c9698c158a21127176e68ac75690e29ba6ad4d9251d94f09218e98c998a105abb47b412cbbabc9954da9657b40c88ddf5ba5af7c9fac49bf80463d0e6491a8c7b886958e61b38bd288cfff47a75142ad4c84ed8d8a675a7152eb4e738897023886e64b4be140e235c814cdaea14f38ca8cbc4029da6d33274e7f9b55789cd225b67373060884bd660bc2ea47da547c4284c3759f5b1a9f1a460914d28dc78cefaeaf72a9635ec29d548b70c0393ae3ee9", 0xf9, 0x1, 0x0, 0x0, r0}, &(0x7f000041c000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r6, &(0x7f000020e000)="95883d03ad567090b85d4190e4e67619c43c1938deafacf7b1ca52ae07b7c6152cf79d7ffb890f5f73180c5f82eb8ba3142e772d664b8ba929b60696b124b185b1acf06554b60e6b9f4c760ead392d0938f4849ef27911f6e69918539f35aacd75886d45d7c2735887264b4ec41e26f234a0498d62d4d9d75fff4a617e8b1afa6983eaa2c3740530ac94b0323564520ba5f67196879e907d1b49abf9df92699da3670b7822e76ff845ae4ee61a0fb9887fc1c43fae80cb54981fd1af6c1f7689fe3d8b97092a34dc49ed8b730bd3920dd0526694c8099e7f50899fbb6dcf10b4f933fa1a90032cc1f0c6b8a1", 0xec, 0x4000000000000, 0x0, 0x1, r1}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000000)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x9, 0x200, 0x2e4c, &(0x7f0000125000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x2, 0xfff}) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xa40000)=nil, 0xa40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000833000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007c4000-0x8c)={0x100000000, 0xfffffffffffffff7, 0x401, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x42, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="bbce26764e98", @loopback={0x0, 0x1}}}}}, 0x0) 2018/01/05 06:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00007fe000)='/dev/adsp#\x00', 0x3, 0x490040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000031000)=@sack_info={0x0, 0x9, 0x6}, &(0x7f0000472000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000059b000)={r2, 0x8, 0x25, "d904a1147769a44ad18831b839de15a57ea1b517e1fd300f83f5d8fd8c6202a06fa9483756"}, 0x2d) bind$inet(r0, &(0x7f0000d0a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ef000)="2ac90218941fb903c93939817f4de889671a7caa71841de32ea653e6041a255804800f4dda0257cadcc3a0b838df25e59f748fc7c4fea4e13c97c43c07eac6b12423e46e972a6f410753a4e3d0e7429a", 0x50, 0x44044, &(0x7f0000f11000-0x10)={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000866000-0x4)=0x6, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f00005c6000-0xd)='/dev/snd/seq\x00', 0x0, 0x50200) r1 = syz_open_dev$dmmidi(&(0x7f0000a02000-0xd)='/dev/dmmidi#\x00', 0x2, 0x200) sendto$inet(r1, &(0x7f000071d000)="93ec51adbfe75484c63c32712fc7ee3520222dbf13320265a59057299a9e63910e9677e4fdaec824f603170eb8d35fdd1631a7424803bac9555ce2cbf66664e62670f6fa28bb4e255ee1fddb8d70b24a192beb14ed405f4186742cce867ebd3e12d6c512161993309c0e196ef484e43da3ce8100c39a78f6a11830ed049ebe31a8f7aa1b", 0x84, 0x10, &(0x7f0000b8c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b1b000-0x4)=0xc) ptrace$getsig(0x4202, r2, 0x7, &(0x7f000051c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:56:53 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000097e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x6, &(0x7f0000001000-0x4)=0x85d0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000133000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0xfffffffffffffffc}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000079d000)={{0xb2, 0x2, 0x7fff, 0x7, "4e7855fef25a421e162178834fd0f49f7b348e374b509e246b458dae3e98dd87b03e5aa338d9dc2fe9f497de", 0xef}, 0x0, 0x0, 0xba, r0, 0x1, 0x3, "61f0c82fd9f99091c7f7e4d6bf3c351b5bb32353aaa15f39d8d2b43210e5674fb5ebe434f1ce9fb780029b4dc7c55056dbff50a79671fb941a2c9a534bba0771", &(0x7f0000889000)='/dev/sequencer2\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0x3fc, 0x8, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) sched_getattr(r0, &(0x7f0000156000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") sendto$llc(r1, &(0x7f00004bd000-0x6f)="aefd09e077da685cb2c197e0f78a804eeeb72eb45f909b5a5911b6ca11e1b354550c5e68b85ad89b0688344d09ccbe0efa563fec59b56b7d1fdfde815d450bafa03373afd1dffe367cedf38c6a298a9db6b1764aeef0a2b82172fbd8be3a93e05801e36a2a6074b6ddcbc5aa21bf14", 0x6f, 0x41, 0x0, 0x0) 2018/01/05 06:56:53 executing program 7: socketpair(0xf, 0xa, 0x4, &(0x7f00003d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/251) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f9000)={@random="7f713531d58c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x1c1800, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000032b000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000046000-0x10)={0x1, &(0x7f0000969000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000944000-0x8)={r1, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x9) 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) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f55000-0x8)={0x2, &(0x7f0000022000)=[{0x80, 0x0, 0x0, 0x0}, {0x8000016, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/create\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000131000-0x8)='./file0\x00', &(0x7f000064e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/vcs\x00', 0x480000, 0x0) mmap(&(0x7f0000e6f000/0x3000)=nil, 0x3000, 0x0, 0x90813, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d75000-0x8)={0x0, 0xfffffffffffeffff}, &(0x7f00002d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000075000)={r2, 0xfff}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000554000)={r0, &(0x7f0000582000-0x3b)="ae912ef1ecae9a93e03ef78267ec3103bec5249c6812694feaee9436d5cbdc61fbd6e80882a8424b4284183e5c4ce2d570f3189904eac584227ce4", &(0x7f0000695000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r0, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00009d8000)=""/162) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000492000)={r0, &(0x7f0000825000-0xb7)="5b784c27acb5dfcabbd90000000600000080dc6f0000008b000058adb7e2b68dff00173894d96c4d298454b987c2d99583ca053fb8eaf86c46d594", &(0x7f0000675000)="b8", 0x0}, 0xfffffffffffffd54) openat$pfkey(0xffffffffffffff9c, &(0x7f0000530000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) personality(0x400000a) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bfb000)={0x0, 0x0}) write(r0, &(0x7f0000078000)="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", 0xfc) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c62000)={0x0, 0x7, 0x0, 0x0, 0x0}, &(0x7f00007e0000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a21000)=@assoc_value={r1, 0x40}, &(0x7f00000f6000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x400000000009, 0x4}, 0x8) close(r0) [ 62.245721] nla_parse: 3 callbacks suppressed [ 62.245727] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/05 06:56:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dff000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00008ef000)=""/243, &(0x7f00005d0000)=0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_destroy(0x0) 2018/01/05 06:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/ptmx\x00', 0x80000, 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) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00002ca000)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5}) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003cb000-0xe)='/dev/admmidi#\x00', 0x745, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008a1000-0x18)=[{0x3, 0xffffffff}, {0x3, 0x1}, {0x0, 0x1}], 0x3) r1 = open(&(0x7f000067c000)='./file0\x00', 0x0, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="aaa7360148eb17539833884e91709f8f2a9e7a87d9f1002afddb82e7321a901e3b1054a232dd80da3723ce7c4b59c995056246d1628cda956214fd4143ab735c8cd213bae6850689dc5b28cfa68a112a1dc8fb764879a963ec81124527fe6d6131592a7a2d5a63470ba8691e8b945b225e6136d205d5fd668180e82a09128b0aa6f51369dcc3f45d968d5769016c29ed2dbbcc5c6e29da1b3df6687209b35c063fde83cf8b0bfd29313a387343b90b4ed8d961685bfe0d4433c6a54b83bbc588c013d7e0a586505c588684c1b72e3cb4b58b055f67ff70", 0xd7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_access(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/access\x00', 0x2, 0x0) prctl$setptracer(0x59616d61, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000b1000-0x4)=0x6, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/autofs\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x40400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/snmp6\x00') pread64(r3, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) preadv(r3, &(0x7f0000261000)=[{&(0x7f00000fc000-0xbc)=""/188, 0xbc}, {&(0x7f000083e000)=""/112, 0x70}, {&(0x7f0000fda000-0xb7)=""/183, 0xb7}, {&(0x7f0000812000)=""/239, 0xef}, {&(0x7f0000f4e000-0x1c)=""/28, 0x1c}, {&(0x7f000078e000-0xec)=""/236, 0xec}, {&(0x7f000069f000)=""/149, 0x95}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/169, 0xa9}], 0x9, 0x0) removexattr(&(0x7f0000cfe000)='./file0\x00', &(0x7f00001c4000-0xb)=@random={'osx.\x00', 'nodev\x00'}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000081d000-0x34)={{0xfffffffe, 0x2, 0x1000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000736000-0x9)='/dev/dsp\x00', 0x400080, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f7f000)=0x0, &(0x7f0000aa9000)=0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000f80000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f81000)=0x0, &(0x7f0000cc1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000f80000)={0x100000001, 0xa9, 0x2e82f878, 'queue1\x00', 0xbd35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f6d000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xde48, [0x7, 0x3a5, 0x6, 0xd252, 0x7fffffff, 0x7, 0x40, 0x3]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000f6000)="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", 0x136) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000930000)=0x5) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00001eb000-0xf0)="", 0x1c8, 0x48050, &(0x7f00007d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000ea9000)='/dev/midi#\x00', 0x5, 0x501080) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ff6000-0x90)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000a3a000-0x8e)=""/142) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00003fe000-0x8)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 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, [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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000003, 0x300) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000-0xf9)=""/249, &(0x7f0000002000-0x4)=0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000080a000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f8c000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) semget$private(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000f15000)="", 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c9f000)="aa", 0x1, 0x20200801, &(0x7f000077f000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000ef3000-0x8)={0x234}, 0x8) sendto$inet(r1, &(0x7f0000d6b000-0x5e)="591010e119ec82b10426400dbd73c42dba47790b1ab9ac8cb96fc96dc5b474327d31ea3900daf07fdb6efccf2be7250044b37078f644cce874f6ca2a5e288e3b2492deccb668a26a07002ec25761998126e393a6233dad33998b14965535", 0x5e, 0x0, 0x0, 0x0) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000024000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f4000-0x5)='reno\x00', 0x5) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xfdff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000ad0000)='1', 0x1}], 0x1) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x697c0a1e, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000-0x20)={0x401, r3, 0x2, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r4, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r4, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4b4, 0x7, 0x3, 0x40}, &(0x7f0000004000)=0xa0) 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000f57000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000f56000)='/selinux/load\x00', 0xe, 0x2) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000bc6000)={0x4, 0x9, [{0x5, 0x0, 0x7fff}, {0x1000, 0x0, 0x2ad05164}, {0x2, 0x0, 0x17}, {0x1, 0x0, 0x7fff}]}) pwrite64(r1, &(0x7f0000c97000)="", 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d76000-0x10)={0x5000, 0xc000, 0x0}) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f56000)={0x0, 0x101}, &(0x7f0000417000-0x4)=0x8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ef9000-0xc6)="9c0a3b25de7bfdf24fb3ac2bb4d823d53c82935a0e4f62e3ad814b955c774da530910bfc482d2eabed932c75957150f1529bef2660c91cd62a0d59c5a0c149ff69216223ce8698c2761cd0035893cd6fc72e170465384a702690393c3e2990e8c10fbd3f7966246d75b25886cbe3d0259a99e3667e1a94811cc768b88dd116a597259f2f6dedf5eb12d153ed6401f7a90fdde5faa31dcb5996d1a86532a199b2a3b894a6359739adda11337e65f33baf354ee8a194dab2d89efffad87d8a5c10e57f9a3282042ff76b2f83eb0fc3381b8630824d8f7be5a7e322", 0xda, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, &(0x7f0000f58000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f58000-0x28)={&(0x7f0000915000/0x4000)=nil, 0x100000003, 0x5, 0x4, &(0x7f0000986000/0x2000)=nil, 0xd1f8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f57000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5463, &(0x7f0000a2f000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003cc000+0xc31)=0x0) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x0, 0x0, "81"}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00007d6000)='/dev/input/mice\x00', 0x0, 0x202000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000049b000)=0x4, 0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000822000-0x50)=""/80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ec8000-0x4)=0x0, &(0x7f00003ed000-0x4)=0x4) 2018/01/05 06:56:53 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ee4000)="0402d1590000020007000615142f1c000000000003ce0000", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000eeb000-0x8)={0x5, 0x80, 0x1, 0x7f}, 0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000eea000)={0x0, 0x0}, 0x10) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='mounts\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f00007f6000)=""/1, 0x1}], 0x1, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r2, &(0x7f0000896000-0xcd)={0xcd, 0x1ff, "cfab713bf39aad6129ee7582feecce5dc29f7d43a6463ffcddbbc453c870c8c63839c02d2886bf9dc27313b6562b6d69d29c10a7c870deba4de8937210d3a9410def94cc800e1f44e1468425d427ce0b7c60f24743331428f08824ff23f774716fe879b5d03896a9432c603b7887b07b706674d1a7eb6699b75201d7e1eb35f5115262ad30c491041e93a6baa7c8ad583e959e37eea82048dd22c5aef6979e7f1e30a7b10c50f0eb8cd9d4bb1e43e45e9ea7b3208556e595fe3655569be8401e98926401a1"}, 0x0) syz_open_dev$audion(&(0x7f0000fde000)='/dev/audio#\x00', 0x7, 0x200000) sendmsg$unix(r1, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000c70000)=""/7) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000072d000-0x92)=""/146) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x8, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}], 0x90) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000030000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d81000-0x4)=0xbfdc) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000000b000)={0x1, [0x0]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/05 06:56:53 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d98000-0x20)=[{r0, 0x22, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x1028, 0x0}, {r0, 0x401, 0x0}], 0x4, &(0x7f0000b10000)={0x77359400, 0x0}, &(0x7f0000cee000-0x8)={0x8}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000ad8000-0x9)='loginuid\x00') ppoll(&(0x7f0000e21000)=[{r1, 0x8000, 0x0}, {r0, 0x8400, 0x0}], 0x2, &(0x7f000070e000)={0x0, 0x1c9c380}, &(0x7f0000140000)={0x1}, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0xffffffff, 0x7fff, 0x2}}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ddc000)={0x0, 0x80000000, 0x20, 0x6, 0x1, 0x404}, &(0x7f000049d000-0x4)=0xffffffffffffff17) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cac000)={r3, 0x84, "3ec9bc492fb28056c22687b99f23e963e068bc81fb7fc811ce47effc685e3cef0d91128518d16b4cfa99dea8f3ef81bab12e9c903e0693f7703ef296fcc31f009a33e672c8d369635bdf0c53aa68c47bca001f9caa3dbf363282e057a73877b582dcfac3e7b920cb70be032999d49850b570f8695d181e183873277c1b7ddad1ac8f9e04"}, &(0x7f000009a000)=0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000fe000)=0x0, &(0x7f0000f43000-0x4)=0x4) sendmsg$key(r2, &(0x7f0000202000)={0x0, 0x0, &(0x7f000020e000)={&(0x7f0000e45000-0x30)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[], 0x0, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000736000-0x8)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000859000-0xe)='/selinux/user\x00', 0x2, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) signalfd(r2, &(0x7f000063b000)={0x400}, 0x8) 2018/01/05 06:56:53 executing program 7: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5075e2ff, 0x20000) 2018/01/05 06:56:53 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00002d9000)='/dev/dsp#\x00', 0x5, 0x24000) ioctl$TCXONC(r0, 0x540a, 0xc14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005f9000)="54c3d9e260b1a3227166ca50c21f995673fbd4ed5c092cfa488bedc0b100ddcb491e5218e800da50cb24d7775d9cbde3861def46603c0fbb465feaf292406a917c7ed86e9141a33f954546499fde56e93037dfa145412315ecc2954848c542fea7dfa3ec0d1accfa039aba9a", 0x6c, 0x4008015, &(0x7f0000c9b000)={0xa, 0x2, 0x3000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000079d000-0x20)={0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0f000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) recvmsg$netrom(r0, &(0x7f0000cda000)={&(0x7f00000dd000-0x48)=@full={{0x3, {"d6279145bc997c"}, 0xfffffffffffffffb}, [{"64f2bd9ef17d9c"}, {"0ffd09786f6415"}, {"8dd0701a34e54d"}, {"76a75621def81c"}, {"7ffb41b46e3983"}, {"d750acb4b927e0"}, {"c5fbfe0555383e"}, {"14a6be5a45ba4b"}]}, 0x48, &(0x7f0000a5a000)=[{&(0x7f00009f9000)="8570392499969c0f96bf300bfaf85f0a79b7316a51f1f71eb2d1232f2a250b1a613b33ce4323bc7729d45a1476d4738fd198ed3ed26ea111fdd8c2719862a854d53a36c830df8d3c85df5bccd7749963e57d93cecf71a84fa825c8a68b8d17456d4bdd67b434b11fe2", 0x69}, {&(0x7f00009f4000-0x22)="51abaa8e2a6c6cf9d84bd2cfaa1c02cb8dcaba4188a2111839135a3ed7aa2d5a2063", 0x22}, {&(0x7f0000aef000)="7763300699da9ac52c016dfcf46d792b2d2407ee1bb00200b87a06cb56bc8afe12844cd636234d47c3e3398a60036afe129119d1e027f2e760c110b3709f8821db391954a0640b57198807f991643c9cc79b4b40e2e977a08189f46449605c774719f1d62e7d6a4873ee837c4fb53a980c1e584bb9dd6ef93e8e4f040a6ca69dc5937bc6421b1abd307b90aa3a7ff9ccd79f02d5e20b4322f1f5fac7b6919e08e4c5cea87920727719648c33ac106653ec568c50ef95efb7ef92a83c06f87aaed2450d10d4b951f8f169f6e625857fa1", 0xd0}, {&(0x7f0000507000-0xc)="66e8ab79f135926375126144", 0xc}, {&(0x7f0000fc2000)="6a6d1793119c19cd765c7edd5371e44c9c4c4c2059d04780970e38e0e4598208b6a493bb140f29712129e87fabdd4ece09f7f54b7ba2d9bbb560293b06fac6b4087ab59876f022662ae34d02f244905f26af697cb53baf20a62e430efe5d7afe55e95d91b4aaba7e29dbc5", 0x6b}, {&(0x7f0000618000)="9dfee865700d8447f07d257cbf05b81009e63d227074e04d734e6bf78d58927028e7646b206733324a961697c8b0cf278a72cc5fc01f3f51f4a448e1f16d983df9b64d26fb42b97b3a8146d98519e1f31a739daab4ee969f0a1fa9c0cdadce58b0c547cba0da6a6aac0d371590425d776d207403e160a08e16be69043d1bcfb1b1036b212750777677c039fca423368cf3c6da2c6960a798cfd96dd448158d25def93eaf80506e886e8759569fc40946f5f12186572100260dd494183bb030f6a219", 0xc2}, {&(0x7f00001ae000)="", 0x0}, {&(0x7f0000034000-0xe)="485269dbe64f654128e2570d6cd4", 0xe}], 0x8, &(0x7f00009e9000-0x1140)=[{0x20, 0x3a, 0x401, "465cedf069aa04584dc859b98882"}, {0x1010, 0x111, 0x48b, "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"}, {0x110, 0x3b, 0x4, "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"}], 0x1140, 0x4040000}, 0x10000) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8bad7aec5b9195047c163aaf14ba58ea90b9a6b9a19c07f0b92d28fbb4854de9fe528c358b3a95e7c1969324138cc83c9e99be8a1fa38eb2fff24f4921fec9d298855dce0f0181ecd4034fbbd03900cfa97246f15d7ff9e7ecba284fbb", 0x11c, r1) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x14, 0x20, 0x209, 0x0, 0x0, "02"}], 0x14}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0x400000) 2018/01/05 06:56:53 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x106, 0x80000000002d, &(0x7f0000001000-0x5)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='dummy0\x00', @ifru_flags=0x200}) shutdown(r0, 0x1) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) munmap(&(0x7f0000782000/0x2000)=nil, 0x2000) dup2(r1, r2) readv(r1, &(0x7f0000126000-0x60)=[{&(0x7f0000b38000-0x1000)=""/4096, 0x1000}], 0x1) tkill(r0, 0x15) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000055a000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c47000)={0x6, &(0x7f000064b000)=[{0xe5fc, 0x5, 0x5, 0x1ff}, {0x5, 0xff, 0x6, 0x8}, {0x100, 0x7ff, 0x2, 0x510cab6e}, {0x8000, 0x7, 0x3, 0x0}, {0x8, 0x95d1, 0x9, 0xb4c}, {0x0, 0x3, 0x8, 0xd36}]}, 0x10) pipe2(&(0x7f000050a000)={0x0, 0x0}, 0x4000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000baa000-0x18)={0x0, 0x7, 0x117f, &(0x7f0000791000)=0x0}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00006f9000-0x20)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003cd000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00007fc000-0xb4)=[{{&(0x7f0000eca000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000224000-0x40)=[{&(0x7f0000b15000)=""/0, 0x0}, {&(0x7f00005dc000-0x8a)=""/138, 0x8a}, {&(0x7f0000273000-0x5f)=""/95, 0x5f}, {&(0x7f000005a000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000bea000-0xe3)=""/227, 0xe3, 0x0}, 0x3}, {{&(0x7f0000b7f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008c9000-0x20)=[{&(0x7f00008c7000-0x65)=""/101, 0x65}, {&(0x7f0000e4a000-0xe8)=""/232, 0xe8}], 0x2, &(0x7f0000c18000-0xc8)=""/200, 0xc8, 0x3}, 0x7fff}, {{&(0x7f00009cf000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)=[{&(0x7f0000dbb000)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x3}, 0x401}], 0x3, 0x42, 0x0) r1 = socket(0x1e, 0x80001, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c91000)={0x0, 0x50000}, &(0x7f000016a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d9f000)=@sack_info={r2, 0xfffffffffffffffc, 0x19}, &(0x7f0000826000-0x4)=0xc) r3 = socket(0x1e, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f0000d4a000-0x4)=0xffffffffffffffff, 0xfffffffffffffe5d) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c0000-0xa)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000aac000-0x9a)="905510297d4acad89b0fab9751cf3e925b28526a2a3345b6bf683335c318de5f0ec980e7ece560861b9aca1b6d7d599260474be1cdce4cbe88ba5ef1d69b02dfca15bed376d2690312465fa51b27538459e8fb6b76c8647375fd84b419339f445071c89d38df215e6aad7c9cb16bc2f132585b6703d9ee2aafab2a3598434e4c8239c3ec4e2fa476a01304e0953ce0ac2a712225a83a7d4c9031", 0x9a) r1 = syz_open_dev$loop(&(0x7f000061c000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) ioctl(r1, 0x1269, &(0x7f000087f000)="") 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000757000)='./file0\x00', 0xe) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c0b000-0xb)={0x3f, 0x0, 0x5dc, 0x3, 0x9, 0x11a5, 0x3, 0x7, 0x80000000, 0x0, 0x2}, 0xb) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00003d9000-0x4)=0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000065b000)={0x0, 0x0, &(0x7f0000347000)=[{&(0x7f0000d3d000)=""/196, 0xc4}, {&(0x7f0000b2c000)=""/4096, 0x1000}, {&(0x7f000003f000-0x65)=""/101, 0x65}, {&(0x7f0000d35000-0x7f)=""/127, 0x7f}, {&(0x7f0000968000-0x8d)=""/141, 0x8d}, {&(0x7f0000cf3000)=""/199, 0xc7}], 0x6, &(0x7f00009a8000-0x85)=""/133, 0x85, 0x9}, 0x2) sendmsg$alg(r3, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000d34000)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000040000-0x18)=[], 0x0, &(0x7f000070e000)=[{0xf8, 0xa3ad39c6939d5c96, 0x200, "653e88a9f776d374e6927fe04c0c61b3b0e85ecee964a68ba623e4cee40496ccc728744085e9296c9b866a2e230fa4dcfb732fc3338133791446241b3db550268a2c06d780cb59c49dd54fb80ac75276c707d8b546f843d9e986a77a9ef2caf80773a5e032de0bdec5a21953ab5262fed9aa705926df24b812b18d75c0cd77a94926bc36fe6bb37269d270094aca55fda82f9e149db5f0029c4282482c80a4c67360778ed3aa015b0135903ff75cc399a29544851e57822b4d00c8797a7f166a43da6eb25224c202168463b94c4a4b11699e93ea6bb4063204a5d991340dc1b2135ff209afff"}, {0xe8, 0xa9, 0x3f, "79432ac7d2dad678f8c0997094c8626c0c779c5db80da0eac03100000005b8b180eb870b187e047aaddc4cdbc004e357a6bc4e088f38feddbacfdfa8beb042469bf8eb36750ecc1364c6bbc6d2225ed6e16edb6475b9d6cb5e2f26ca4591c37dda5eebedeaa1efef5383fb99e88dfc61a5ca81770e388d0e4ae8b3756a8243c82dfd653f9dcf0e5dfa457a97e5b5135f2c83007fadd23b35af8c4bd364240fed486e54170b26e43b474c090950f9c78538bccd7005000000000000007f2c5e50177e13003e40bd588ba3c87787809b57db29"}], 0x1e0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x141380, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x7fffffff, 0x5805}) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x10200, 0x21) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x28)={@generic="84975e30f446e35914fdd97c4a03c8d2", @ifru_map={0x776, 0x69, 0x1, 0x800, 0x5, 0x9}}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000001000-0x4)=0xffff) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x40002) 2018/01/05 06:56:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000348000-0x1a)='*\'@nodev)\'eth1wlan0loppp1\x00', 0x200) epoll_create(0xdda) sched_setaffinity(0x0, 0x8, &(0x7f0000a6e000-0x8)=0x80004001) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb3000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/05 06:56:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000f89000-0xb)='/dev/loop#\x00', 0x100, 0x680002) r2 = syz_open_dev$adsp(&(0x7f0000aa2000)='/dev/adsp#\x00', 0x1, 0x10100) r3 = syz_open_dev$binder(&(0x7f0000d5a000)='/dev/binder#\x00', 0x0, 0x2) r4 = syz_open_dev$urandom(&(0x7f0000aa3000-0xd)='/dev/urandom\x00', 0x0, 0x10000) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e83000-0x9)='/dev/dsp\x00', 0x2, 0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000394000-0x8)={0x80000001}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000377000)={0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000964000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000-0x4)=0xe8) getresgid(&(0x7f0000e8c000-0x4)=0x0, &(0x7f00009e4000)=0x0, &(0x7f00007c0000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000639000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000370000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000351000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c66000)=0xc) r12 = getegid() r13 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097e000-0x11)='/selinux/context\x00', 0x2, 0x0) r14 = syz_open_dev$sndmidi(&(0x7f0000adb000)='/dev/snd/midiC#D#\x00', 0x4, 0x58200) r15 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r16 = syz_open_dev$vcsa(&(0x7f00000b6000-0xb)='/dev/vcsa#\x00', 0x0, 0x710ed9a4efffa25d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dc5000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000464000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009c000)=0xe8) getgroups(0x7, &(0x7f0000196000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r20 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b1e000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000017d000)={0x0, 0x0}) r22 = socket$inet_sctp(0x2, 0x5, 0x84) r23 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/relabel\x00', 0x2, 0x0) r24 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r25 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e6000-0x9)='/dev/ppp\x00', 0x2540, 0x0) r26 = gettid() stat(&(0x7f0000a79000)='./file0\x00', &(0x7f0000bc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007fa000-0x8)='./file0\x00', &(0x7f0000436000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgid(0x0) stat(&(0x7f0000516000)='./file0\x00', &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004c6000)={0x0, 0x0, 0x0}, &(0x7f0000f78000)=0xc) r32 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0xc) r34 = getegid() r35 = getpid() getresuid(&(0x7f00000eb000)=0x0, &(0x7f000091f000-0x4)=0x0, &(0x7f0000093000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000643000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002cb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002d3000)={0x0, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0xc) r41 = open$dir(&(0x7f0000d34000-0x8)='./file0\x00', 0x101000, 0x6) socketpair$inet(0x2, 0x80000, 0x1f, &(0x7f0000b8b000-0x8)={0x0, 0x0}) r43 = accept$ax25(0xffffffffffffffff, &(0x7f00003fb000)={0x0, {""/7}, 0x0}, &(0x7f0000be1000-0x4)=0x10) r44 = syz_open_dev$sndctrl(&(0x7f0000631000)='/dev/snd/controlC#\x00', 0x5, 0x4000) r45 = openat$autofs(0xffffffffffffff9c, &(0x7f000090c000)='/dev/autofs\x00', 0x8000, 0x0) r46 = inotify_init1(0x0) r47 = inotify_init() r48 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ab000)='/selinux/create\x00', 0x2, 0x0) r49 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000083000)='/dev/ptmx\x00', 0xc0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f53000-0x8)={0x0, 0x0}) r51 = timerfd_create(0x6, 0x80800) r52 = syz_open_dev$evdev(&(0x7f000088f000-0x12)='/dev/input/event#\x00', 0x1, 0x2000) r53 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r54 = accept$inet(0xffffffffffffff9c, &(0x7f0000d8d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000509000)=0x10) r55 = inotify_init() r56 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/autofs\x00', 0x40, 0x0) r57 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r58 = accept$inet(0xffffffffffffff9c, &(0x7f00005ce000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c64000-0x4)=0x10) r59 = syz_open_dev$urandom(&(0x7f00008c0000-0xd)='/dev/urandom\x00', 0x0, 0x10000) r60 = syz_open_dev$vcsn(&(0x7f00005a2000-0xa)='/dev/vcs#\x00', 0x7ff, 0xa2000) r61 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r62 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000f000)=0x0, 0x80800) r63 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c2000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r64 = accept$unix(0xffffffffffffff9c, &(0x7f0000c39000)=@file={0x0, ""/108}, &(0x7f0000d71000)=0x6e) r65 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r66 = socket$inet_icmp(0x2, 0x2, 0x1) r67 = getpgrp(0x0) r68 = geteuid() stat(&(0x7f0000c62000)='./file0\x00', &(0x7f00009cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r70 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000011f000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b6e000-0x8)={0x0, 0x0}) r73 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008a6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006cf000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000-0x4)=0xe8) r76 = getgid() r77 = getpid() fstat(0xffffffffffffff9c, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f9f000-0x8)='./file0\x00', &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000217000)=[{&(0x7f0000d95000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000521000-0x10)=[{&(0x7f00002d5000-0xa2)="2426a2a6a15ff7ce357baa7f911836af3b83eca0b1935a54fc23c9ced9ea583c8e9d57819dbac1db85d9716576053bfa63e08e22239088743594ac765372e4c3adf112b6ee3d5d80231e076a6298c0600777e6eaf6a7e014f6d29bfeb7a799a7aa5e0f265f2dc4babd3d92efc2f2d12da26b9d1acbe89a8aa05b32ea7139421b05174ee67f5674f6ea5fe57bc199f4a225bac9c7a5a443cd85ee93d9d897e6e1d8f4", 0xa2}], 0x1, &(0x7f0000871000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x4000000}, {&(0x7f0000eca000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bc4000-0x60)=[{&(0x7f0000fb4000-0xdf)="604df39d8740b7fcd03264369d9f056e98255c8c27758268b971a13dbae3481a85c8254ea2c5303aa76edbe69f741338da67a57fb175eb0ac340ec1ef24c83ec1c92070fbad498cdd7cea547d71b31e0ffcbf0632d7375dfaaffce071240f5fbc075a5963cd7fb5757f459bbb174f4607c4b8f1615a8812a34a6eb9a497ceba793e6d396777a3f1a19c5ebe35d7505e00890eac945b9f5a7a9b666782b0ffdb75fcc87aa5ce66479a603f6cb7ea2b8243c3016ec42bd9077cee8d16b501f2d4dfe8e2c21f5c3272ecf5e89fd6d738fb2be655e6913faf0737a4a217a196238", 0xdf}, {&(0x7f000037b000)="be7018c28cf4fd25d1ad37733ee808f375cda54dc9eb", 0x16}, {&(0x7f0000b32000-0x11)="59bd798c29ac938a408ab08cd2d31a4f84", 0x11}, {&(0x7f00004c3000)="90d56819460e927ba03e21be6ab66055c099d38ed909cb07a93285676bd7b209fbc58fafd5297a7558181fe4bcd34add34747c83f6b790b8bc9581b9f83a9439c84fbe8e2e8ca04f77f045829964b63c944c343eada8188f5814078675e474fe43b4a52951a5ec3784418e67b7de0eb7001b08d5cf3b58101a5f31fe2224a709c3c7e497d2740e6bb3eda63c7fe769fed97c7e5a837b4f8fb6328aa11fa0f147fc82cd9cd92815042ef7fc8ca75a074605b4c50d27b55210b429c6d02bb6904cd4e304807b16aec98b4132aef495eccabc81b6e6", 0xd4}, {&(0x7f0000622000)="41985a21172aed6ed394a7b62827e94dc5eb4b11ecf4f04392f56c19fbb6b823e0fb8f1eabed1a5953ddf0ab34999bd7ccd822b91697387618a8d71d6f64fbd1efa97a3e48df61eee269", 0x4a}, {&(0x7f0000473000)="5cf7b0d98106928e99a489a840595554dd5eae5e316ae1c9cef05e299c473e6f180a891e4038f19109fab4f52cce910ee89c4cd1aa0ee71ff506ed72f990f03214203a55283a14aea6b2908cc9c5b82411ebe60d192cc9197b410726c81bbe452cac6740b8f6bd75e1916d2c6eeda6ef6a7ede0a", 0x74}], 0x6, &(0x7f00007e9000-0xc8)=[@rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0xc8, 0x4008000}, {&(0x7f00003c3000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f4b000-0x20)=[{&(0x7f0000e23000)="5f7b4d2f85c49f209bb80e3d1ddfaf00776e1f2ef194de16f72d8453ca5f57b14d0452f5dffd441a2c2f3a84a0b70fe13ef2b007dc4d82826f9bb0b4bb59d5991f81efb0b8724a30a15cec5dcf7c7858abe35dad640ff1cd6baa6233d33a0eb8e8e4a84f77", 0x65}, {&(0x7f0000434000-0x88)="3b5d0f442309823195148220843a8c161048de2d7d8139d3152ea700ee3858f10ce84f8d8dec1fd7227ec28b69a7cd4442a4f1215db024e5bbea27cbb7228d8fa5aee423d3e6f1a5c2e717c9d2cea9667da04d47aa2af6e775f858bee7494c1f950c395acc3f5461d8ee839a1049316a68ba1b21f6849900676b518a212088b0a239f49115740aac", 0x88}], 0x2, &(0x7f0000b30000)=[@rights={0x18, 0x1, 0x1, [r41]}, @rights={0x20, 0x1, 0x1, [r42, r43, r44, r45]}, @rights={0x20, 0x1, 0x1, [r46, r47, r48]}], 0x58, 0x40881}, {&(0x7f0000e87000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000439000-0x20)=[{&(0x7f00009fd000-0xb1)="de89cb37abd20dc78f2fc1e49130b70aec792adac9dfc9c09440d0d6164a0e9bba6bb989e0ce63b5f1357398ba7162492708eaa0672c615f7e9a961748e670f1d562ffab73bf222ea6432e338ce1908157ff55c7aed8ba92e2109bc2a86be3e16777850e750868e3a144d5343ab112487e7125c41595b95f8fcc61889e4d4700218f72ce41017ff7463f4468a58aea7147b3472616e00c2e37318fd71dd2a8aabc0a20b00e5ba5ee46aa9374990bb37c6a", 0xb1}, {&(0x7f0000a95000-0xe9)="fdf7ed8c49cbd520b81c037340dab5cc2975d1f3f487262efa9dc65d42fe5e75ba577be35486a45ed5d18fce20919f46c329316a7b2fadcc21bb784fd2f1e1cd323a345352a5be82e60cd9b06033e8d55fee32822e1b98754569ed6b0a295cdaea1512b2307f42e57264c1134a5cb88f8233de71713302a7dd1832c3656c3e7bc8c5e203de431ca4358435c0d384107bd885e1a93aa083438035f86c82dc09d4a54f2a7eba4a9c2a6eafd5818e9ac4076192d149f4b3b553336ff463a4e697862a6e0beca2787d560369db214aaad180e12b47eeee1743fc2c24f576637403e996c0180eedce222a37", 0xe9}], 0x2, &(0x7f0000c88000-0xd0)=[@rights={0x20, 0x1, 0x1, [r49, r50, r51]}, @rights={0x30, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58, r59]}, @rights={0x30, 0x1, 0x1, [r60, r61, r62, r63, r64, r65, r66]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x18, 0x1, 0x1, [r70, r71]}, @rights={0x18, 0x1, 0x1, [r72, r73]}], 0xd0, 0x4000000}, {&(0x7f000090b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000be4000-0x50)=[{&(0x7f0000769000)="449ecfb107e9a1ac62416e30a4bc00b97f6c9165ea21db541f9d0506fab1af6c405eefc37e381bbb18424c2a557be76ad05dedc529d71660c299f53521f1cc02af414517dfb6065039fb7c93ee44e66140b5765f42e56f8b8c4efd95d22f4a08c5eaa07dd9ecbf42a119ae0956a9456905a75e4651378e84becd5898e87b45a766d1de1f075972fffc9047d601e6f7983f8864ee9dc2b4e89fa08a9e0f750b59742fd4e77586408d52d0740bd8fb240c02fce6b87a14d4da61e69f6940638fe983ee11125a64c0e7c3", 0xc9}, {&(0x7f0000910000-0xcd)="280098f2e5b5e025fbffba180869cafaa67df3f83c81b958a99636f8cd5357b89d53501e29b08dbe7d95d89b0e043abd2e7d5703a439f65a0104abcdf4b41f620dd19ac480faf8f6d8b8ef5e6e93261a2075bd6803527ef80eaa764ad5bef7d8f0bdf719c3dce2f914126ef72551b39feff9511a86771c1d9cf56287689397d5a0b173d17ccd2fedcb00be480fc6c566c2d3fb605f53d3f17a231e4b95671e288f9cc951384ac1763159e50f640940b21efd678326a1e818ef74fe89bf3480e2759def86c308dc8cbd4cc3737c", 0xcd}, {&(0x7f0000af2000-0xe5)="2af8566aa128d5ec98ab5ca619db803f9a8ddd523183fb678a974f30b06185a61f1db3cbd024d5123f57cbdcf6e8939668c01732b4a1ce488de046e21824db05995d253cad2d2744ef3a126af912fb68c45b1191c7689497dd0fb52d08030ab7d5b9cc12341ebd5729a9ae2db801a1c7a57a051b9a0116df724b01099ceb84ddcbc3fcbc572dad402330fcb7c604440deff7dd41ca93dc091acc0ccdaf65078515d53865c31c5cee033e7fdb4a5f6c731c06f4d6a74c13e6accba957bd9ee550428284b7d1992e412d79b483c620413f8dc64975af459ac023519019cd94cffab814b783dd", 0xe5}, {&(0x7f0000de5000-0xb9)="85271cee5b54495078ff78b10df3bfe0264de525df349da2bfe2dcf6483f066b5d63eab1955b8a3b3bda2db424ea2d7e8cf122a06be01766c9127325151693eef87619662d05656feb5a55e3a26ad83f47229d4e657487c771a4b49e5f9063e12cd9b064636a88fae8f195cdc7ce8d49877552862a3cabd197d155ba640be8e7b1521405079d8d34e0e70f80a4f692ea11bca28490d9b7d569dc82c5cff0bdfecf319d8477c280a321b857e7c5498dfaf75d44f83c4970b136", 0xb9}, {&(0x7f0000f07000)="24c56a02b625afc563f7e359f5f7fd07793c0ac8b76f1855fc4ed7acf7e0db61eb0b658e39a9d13d7b7b8f8a898db0c09fcfa43cdea942df44428459bce496e24868098b8ce8bd95f7b098efa041c283ec5975206e09e1cb656e15f5db39758756b5c6ff58f75c02cd908be29b", 0x6d}], 0x5, &(0x7f0000cca000)=[@cred={0x20, 0x1, 0x2, r74, r75, r76}], 0x20, 0x10}, {&(0x7f0000db5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00001e4000)=[{&(0x7f0000e34000-0x6a)="9dba968e5cc1f39b10c68165732b346363f69220b71afe031bcdbc45fc5b199712d8bb252451590405bd21bffbc26fe0fa4f38ec51f0ea890aaacb52b0369f17f30da21dd4e8bc514fdf9bd7005bf7f40958acbc985b02789e7ef9a7e48d9b2cc875ba8bde7bd89716a0", 0x6a}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000c1d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a13000)=[], 0x0, 0x0, 0x0, 0xc0}, {&(0x7f0000ee2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009db000)=[{&(0x7f0000042000)="200fd56163d7b0a3aff8cd1011a1bef6fabbcdf4dea37f415f36b9e1938b0f", 0x1f}, {&(0x7f0000958000)="dc87041fdf1354ab4f9a79e0ba9e2ab924c9b80c8a92f2617673d73f250c7250be6f50496b193aea", 0x28}, {&(0x7f00007b1000)="b60e44098b6e33a5fbbd05cfd533a41f4e008cdb472d42c6a607e29fc172cb3c46312539b717470643544f50f11897fdcdc9c5ea6b92f1b72585046272381de4107641e2d2d9ea5390b17805c08a943cb459e85f8c973b0a927e49b5ad7419618f3ea90a5bb5916279c758710da6cfd1aee61ca669654ae36d479083e9686af2d4cd59e3058fcb3eed40ce7c5819135cc0a79644a7b18bbdf1d3c23c6814bf864d1a15bd7b272aab9c247a612d85", 0xae}, {&(0x7f0000d24000)="02143ab8a4d5aacc25933e52560a709f363b45d5681afb8336c16721eede14c2ebdbabf97d69fe7051ace10c2479bab208b7e9f02b44a28e5521d7f45c4a28b346d48a57dc2eced00ab8521c81a9662e35545299b275a5c6d34539fe0b46a6ae85cb0e5a8c1a1c2c0eb1a199123444dbc551ce83f78ca55fd9fcc43f5bc729cc6491bee319267a3a6145a175c4b3cb14", 0x90}], 0x4, &(0x7f0000059000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0x30, 0x20008000}], 0x8, 0x4) r80 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r81 = ioctl$KVM_CREATE_VM(r80, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r82 = ioctl$KVM_CREATE_VCPU(r81, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r82, 0x4008ae89, &(0x7f00009e0000)={0x0, 0x0, []}) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005bd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000300000)=0x8000, &(0x7f0000a3f000-0x4)=0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$amidi(&(0x7f000008e000)='/dev/amidi#\x00', 0x100, 0x402) syz_emit_ethernet(0x2a, &(0x7f0000e5b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e30000-0x6)={0x1, [0x5]}, 0x6) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000d1e000-0x10)={0x4, 0x84, &(0x7f0000ac3000-0x84)="a3cd4722e89618b61c605c5dd92e88b651b629a829a88224e0e4325530ccc289b169f04e772866490de7a8062fa1587b7a0ad913ff967f3ed55eb1c7cfd872d315e3616ed4093b4bded36261a2d32b1568e93f04605aaa2572b3a818f73b0294baa0c9589f92e6e0877c61a52c301ca6e7574fd24167f45881a1fd8b71dc53f44805526c"}) 2018/01/05 06:56:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d9000-0xc0)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f00003f3000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000643000)={'cbcmac(twofish)\x00'}, &(0x7f000049a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000692000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000d29000)=0x1, &(0x7f0000537000+0x944)=0x4) bind(r0, &(0x7f0000f83000-0x9)=@rc={0x1f, {0x81, 0x0, 0x80000001, 0x7ff, 0x1f, 0x80}, 0xff}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0xfdab) r7 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000155000-0x20)=[{&(0x7f0000512000-0x70)="18a8b34e5d4a1619fc3f3b5d654456959a", 0x11}], 0x1, &(0x7f000034d000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r8, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r8, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e192387", 0xe2) writev(r8, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) readv(r7, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x415}], 0x1) 2018/01/05 06:56:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSBRK(r2, 0x5427) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:56:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002f5000)='./file0\x00', 0x8000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007e8000-0xb)='asymmetric\x00', &(0x7f00002d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000033e000)="", 0x0, 0xfffffffffffffffd) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000c6f000-0x8)='net/arp\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000edc000)={0x0, 0x0, 0x0}, &(0x7f00006d0000-0x4)=0xc) lstat(&(0x7f00002ae000-0xe)='./file0/file0\x00', &(0x7f0000c07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047d000-0x4)=0x0) fcntl$setown(r1, 0x8, r5) r6 = syz_open_dev$vcsa(&(0x7f0000a3d000)='/dev/vcsa#\x00', 0x4, 0x200) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000d86000-0x5)={0x100000000, 0x3, 0xea2, 0x3f}, 0x8) 2018/01/05 06:56:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x3) getpeername(r0, &(0x7f000008a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a0f000)=0x14) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/05 06:56:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c46000)={0xdf4e, 0xffffffff80000000}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 06:56:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f00009be000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x8) 2018/01/05 06:56:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0xc100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000907000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x400000004, 0x9, 0x2}], {0x8100, 0x5ef, 0xcce, 0xffffffffffffff5a}}], {{0x20086dd, @ipv6={0x1000000, 0x6, "a228af", 0x8, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 06:56:54 executing program 0: mmap(&(0x7f0000000000/0x373000)=nil, 0x373000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001b3000-0x12)='/dev/input/mouse#\x00', 0x52, 0x40c000) mmap(&(0x7f0000373000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000373000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000374000-0x2)=0x5, &(0x7f0000374000-0x8)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x80000000000032}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:56:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000a9b000-0x8)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000027c000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000e01000)="3659d3aa910cc0e35bebe0c429c9e1a09a2e47da42dbb8d888c001132cd74423af4f83238c6bdbef612d035eb52b6833c680d84b27d1112aac7dedd34e4954752bf70106845662c15f87816f33d008fa9b3ee4bf74b3e61e99dfb1f319cdb70c36496b3c6d834e690a6a94c72968893cc1b0868ef0b781b227e68159caca00248baf3cf31fef1f70cfc4ba8a0056d15cc7c0ce5eee02c5b41061d3edc0f5654f7834d1f5f8b1f10b1d056072de4f1bd9855a46c8354fc85ea9", 0xb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000102000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000006f000-0x68)={0x2, 0x0, [{0x7, 0x3, 0x0, 0x0, @irqchip={0x3, 0x7fff}}, {0x1ff, 0x3, 0x0, 0x0, @sint={0x11, 0x1800000000000000}}]}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mlock(&(0x7f0000eb2000/0x2000)=nil, 0x2000) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f00001e7000)={0x0, r1}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f00006f4000)={r4, r3}) execve(&(0x7f0000764000-0x8)='./bus\x00', &(0x7f000007b000-0x1c)=[], &(0x7f00003e5000)=[]) r5 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r6 = dup2(r0, r1) fcntl$setown(r6, 0x8, r5) tkill(r5, 0x14) [ 62.901679] WARNING: CPU: 1 PID: 10481 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 62.911216] Kernel panic - not syncing: panic_on_warn set ... [ 62.911216] [ 62.918572] CPU: 1 PID: 10481 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #248 [ 62.925920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.935261] Call Trace: [ 62.937841] dump_stack+0x194/0x257 [ 62.941464] ? arch_local_irq_restore+0x53/0x53 [ 62.946120] ? vsnprintf+0x1ed/0x1900 [ 62.949903] panic+0x1e4/0x41c [ 62.953066] ? refcount_error_report+0x214/0x214 [ 62.957793] ? show_regs_print_info+0x18/0x18 [ 62.962268] ? __warn+0x1c1/0x200 [ 62.965698] ? snd_pcm_hw_param_first+0x289/0x690 [ 62.970510] __warn+0x1dc/0x200 [ 62.973760] ? snd_pcm_hw_param_first+0x289/0x690 [ 62.978578] report_bug+0x211/0x2d0 [ 62.982184] fixup_bug.part.11+0x37/0x80 [ 62.986217] do_error_trap+0x2d7/0x3e0 [ 62.990074] ? snd_pcm_oss_write+0x204/0x830 [ 62.994456] ? do_iter_write+0x3ca/0x540 [ 62.998487] ? vfs_writev+0x18a/0x340 [ 63.002260] ? math_error+0x400/0x400 [ 63.006041] ? check_noncircular+0x20/0x20 [ 63.010249] ? print_irqtrace_events+0x270/0x270 [ 63.014980] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.019820] do_invalid_op+0x1b/0x20 [ 63.023523] invalid_op+0x22/0x40 [ 63.026948] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 63.032365] RSP: 0018:ffff8801bb92f658 EFLAGS: 00010212 [ 63.037701] RAX: 0000000000010000 RBX: ffff8801cb162940 RCX: ffffffff841bf1a9 [ 63.044942] RDX: 00000000000018d6 RSI: ffffc90001fad000 RDI: ffffed0037725ec0 [ 63.052180] RBP: ffff8801bb92f6a8 R08: ffffed0037725dfa R09: ffff8801bb92efc8 [ 63.059420] R10: 0000000000000001 R11: ffffed0037725df9 R12: 000000000000000d [ 63.066660] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 63.073913] ? snd_pcm_hw_param_first+0x289/0x690 [ 63.078732] ? snd_pcm_hw_param_first+0x289/0x690 [ 63.083555] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 63.089245] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 63.095637] ? snd_pcm_plugin_free+0xb1/0xe0 [ 63.100024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.105016] ? trace_hardirqs_on+0xd/0x10 [ 63.109148] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 63.114053] snd_pcm_oss_change_params+0x17d3/0x3720 [ 63.119147] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 63.125000] ? check_noncircular+0x20/0x20 [ 63.129210] ? check_noncircular+0x20/0x20 [ 63.133414] ? lock_downgrade+0x980/0x980 [ 63.137537] ? lock_release+0xa40/0xa40 [ 63.141485] ? get_futex_key+0x1d50/0x1d50 [ 63.145691] ? get_empty_filp+0x189/0x4f0 [ 63.149821] ? find_held_lock+0x35/0x1d0 [ 63.153881] ? rcu_note_context_switch+0x710/0x710 [ 63.158785] snd_pcm_oss_make_ready+0xaa/0x130 [ 63.163341] snd_pcm_oss_write+0x204/0x830 [ 63.167544] ? _cond_resched+0x14/0x30 [ 63.171404] ? __inode_security_revalidate+0xd9/0x130 [ 63.176569] ? selinux_file_permission+0x82/0x460 [ 63.181388] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 63.186200] ? security_file_permission+0x89/0x1e0 [ 63.191117] ? rw_verify_area+0xe5/0x2b0 [ 63.195152] do_iter_write+0x3ca/0x540 [ 63.199017] ? dup_iter+0x260/0x260 [ 63.202629] vfs_writev+0x18a/0x340 [ 63.206225] ? __fget_light+0x297/0x380 [ 63.210171] ? vfs_iter_write+0xb0/0xb0 [ 63.214121] ? rcu_note_context_switch+0x710/0x710 [ 63.219034] ? snd_pcm_oss_release+0x280/0x280 [ 63.223596] ? __fdget_pos+0x130/0x190 [ 63.227454] ? ioctl_preallocate+0x2b0/0x2b0 [ 63.231834] ? __fdget_raw+0x20/0x20 [ 63.235520] ? selinux_capable+0x40/0x40 [ 63.239558] do_writev+0xfc/0x2a0 [ 63.242980] ? do_writev+0xfc/0x2a0 [ 63.246582] ? vfs_writev+0x340/0x340 [ 63.250354] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 63.255172] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.260174] SyS_writev+0x27/0x30 [ 63.263603] entry_SYSCALL_64_fastpath+0x23/0x9a [ 63.268329] RIP: 0033:0x452ac9 [ 63.271493] RSP: 002b:00007f6b64ac9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 63.279170] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 63.286409] RDX: 0000000000000001 RSI: 000000002000c000 RDI: 0000000000000017 [ 63.293648] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 63.300888] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee0b8 [ 63.308126] R13: 00000000ffffffff R14: 00007f6b64aca6d4 R15: 0000000000000000 [ 63.316179] Dumping ftrace buffer: [ 63.319796] (ftrace buffer empty) [ 63.323475] Kernel Offset: disabled [ 63.327073] Rebooting in 86400 seconds..